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4.3.0-0.2

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This commit is contained in:
Jakub Jelinek 2007-12-12 20:33:17 +00:00
parent 293eaa4c37
commit 3daebbc617
91 changed files with 1794 additions and 17351 deletions
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2
.cvsignore
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@ -1 +1 @@
gcc-4.1.2-20071124.tar.bz2 gcc-4.3.0-20071212.tar.bz2

19
gcc41-ada-pr18302.patch
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@ -1,19 +0,0 @@
--- gcc/testsuite/ada/acats/run_all.sh 26 Apr 2004 21:15:54 -0000 1.18
+++ gcc/testsuite/ada/acats/run_all.sh 17 Feb 2005 14:24:49 -0000
@@ -11,9 +11,16 @@
gccflags="-O2"
gnatflags="-gnatws"
+timeout=120
target_run () {
+ sh -c "(sleep $timeout; kill \$\$) &
+x=\$!
$*
+s=\$?
+kill \$x
+exit \$s
+"
}
# End of customization section.

67
gcc41-ada-tweaks.patch
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@ -1,67 +0,0 @@
2004-10-04 Jakub Jelinek <jakub@redhat.com>
* gnat_ugn.texi: Add : and . to direntry.
* gnat-style.texi: Change dircategory to GNU Ada tools.
2005-02-08 Jakub Jelinek <jakub@redhat.com>
* Makefile.in (gnatlib-shared-default): Disallow dlopening of
libgnat.so.
--- gcc/ada/gnat-style.texi (.../gcc-4_0-branch) (revision 107266)
+++ gcc/ada/gnat-style.texi (.../redhat/gcc-4_0-branch) (revision 107414)
@@ -28,7 +28,7 @@
@setchapternewpage odd
-@dircategory Programming
+@dircategory GNU Ada tools
@direntry
* gnat-style: (gnat-style). GNAT Coding Style
@end direntry
--- gcc/ada/Makefile.in (.../gcc-4_0-branch) (revision 107266)
+++ gcc/ada/Makefile.in (.../redhat/gcc-4_0-branch) (revision 107414)
@@ -1316,7 +1316,7 @@
LIBRARY_VERSION := $(LIB_VERSION)
endif
-ifeq ($(strip $(filter-out powerpc% linux%,$(arch) $(osys))),)
+ifeq ($(strip $(filter-out powerpc% ppc% linux%,$(arch) $(osys))),)
LIBGNAT_TARGET_PAIRS = \
a-intnam.ads<a-intnam-linux.ads \
s-inmaop.adb<s-inmaop-posix.adb \
@@ -1862,7 +1862,7 @@
THREAD_KIND="$(THREAD_KIND)" \
gnatlib
$(RM) rts/libgna*$(soext)
- cd rts; ../../xgcc -B../../ -shared $(TARGET_LIBGCC2_CFLAGS) \
+ cd rts; ../../xgcc -B../../ -shared -Wl,-z,nodlopen $(TARGET_LIBGCC2_CFLAGS) \
-o libgnat$(hyphen)$(LIBRARY_VERSION)$(soext) \
$(GNATRTL_NONTASKING_OBJS) $(LIBGNAT_OBJS) \
$(SO_OPTS)libgnat$(hyphen)$(LIBRARY_VERSION)$(soext) \
--- gcc/ada/gnat_ugn.texi (.../gcc-4_0-branch) (revision 107266)
+++ gcc/ada/gnat_ugn.texi (.../redhat/gcc-4_0-branch) (revision 107414)
@@ -101,7 +101,7 @@
@settitle @value{EDITION} User's Guide @value{PLATFORM}
@dircategory GNU Ada tools
@direntry
-* @value{EDITION} User's Guide (@value{FILE}) @value{PLATFORM}
+* @value{EDITION} User's Guide: (@value{FILE}). User's Guide for GNU Ada Tools.
@end direntry
@include gcc-common.texi
--- gcc/ada/link.c (.../gcc-4_0-branch) (revision 107266)
+++ gcc/ada/link.c (.../redhat/gcc-4_0-branch) (revision 107414)
@@ -164,9 +164,9 @@
#elif defined (linux)
const char *__gnat_object_file_option = "";
-const char *__gnat_run_path_option = "-Wl,-rpath,";
-char __gnat_shared_libgnat_default = STATIC;
-int __gnat_link_max = 8192;
+const char *__gnat_run_path_option = "";
+char __gnat_shared_libgnat_default = SHARED;
+int __gnat_link_max = 131072;
unsigned char __gnat_objlist_file_supported = 1;
unsigned char __gnat_using_gnu_linker = 1;
const char *__gnat_object_library_extension = ".a";

4198
gcc41-artificial-attrib.patch
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File diff suppressed because it is too large Load Diff

65
gcc41-c++-gnu-inline-redecl.patch
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@ -1,65 +0,0 @@
2007-10-01 Alexandre Oliva <aoliva@redhat.com>
* decl.c (duplicate_decls): Preserve linkage flags for mere
redeclarations of gnu_inline definitions.
* g++.dg/ext/gnu-inline-global-redecl.C: New.
--- gcc/cp/decl.c.orig 2007-09-28 00:02:33.000000000 -0300
+++ gcc/cp/decl.c 2007-10-01 16:33:10.000000000 -0300
@@ -1846,24 +1846,24 @@ duplicate_decls (tree newdecl, tree oldd
new_template = NULL_TREE;
if (DECL_LANG_SPECIFIC (newdecl) && DECL_LANG_SPECIFIC (olddecl))
{
- bool old_decl_gnu_inline;
+ bool new_redefines_gnu_inline = false;
- if ((DECL_INTERFACE_KNOWN (olddecl)
- && TREE_CODE (olddecl) == FUNCTION_DECL)
- || (TREE_CODE (olddecl) == TEMPLATE_DECL
- && TREE_CODE (DECL_TEMPLATE_RESULT (olddecl)) == FUNCTION_DECL))
+ if (new_defines_function
+ && ((DECL_INTERFACE_KNOWN (olddecl)
+ && TREE_CODE (olddecl) == FUNCTION_DECL)
+ || (TREE_CODE (olddecl) == TEMPLATE_DECL
+ && (TREE_CODE (DECL_TEMPLATE_RESULT (olddecl))
+ == FUNCTION_DECL))))
{
tree fn = olddecl;
if (TREE_CODE (fn) == TEMPLATE_DECL)
fn = DECL_TEMPLATE_RESULT (olddecl);
- old_decl_gnu_inline = GNU_INLINE_P (fn) && DECL_INITIAL (fn);
+ new_redefines_gnu_inline = GNU_INLINE_P (fn) && DECL_INITIAL (fn);
}
- else
- old_decl_gnu_inline = false;
- if (!old_decl_gnu_inline)
+ if (!new_redefines_gnu_inline)
{
DECL_INTERFACE_KNOWN (newdecl) |= DECL_INTERFACE_KNOWN (olddecl);
DECL_NOT_REALLY_EXTERN (newdecl) |= DECL_NOT_REALLY_EXTERN (olddecl);
--- gcc/testsuite/g++.dg/ext/gnu-inline-global-redecl.C 1970-01-01 00:00:00.000000000 +0000
+++ gcc/testsuite/g++.dg/ext/gnu-inline-global-redecl.C 2007-10-01 16:45:49.000000000 -0300
@@ -0,0 +1,19 @@
+/* Test __attribute__((gnu_inline)).
+
+ Check that we don't get out-of-line definitions for extern inline
+ gnu_inline functions, regardless of redeclaration.
+
+ */
+
+/* { dg-do link } */
+/* { dg-options "-O" } */ // such that static functions are optimized out
+
+#include "gnu-inline-common.h"
+
+decl(extern, fn)
+gnuindef(fn, 0)
+decl(extern, fn)
+
+int main () {
+ fn ();
+}

36
gcc41-c++-guard-visibility.patch
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@ -1,36 +0,0 @@
2007-09-06 Jason Merrill <jason@redhat.com>
* g++.dg/ext/visibility/guard1.C: New test.
--- gcc/testsuite/g++.dg/ext/visibility/guard1.C (revision 0)
+++ gcc/testsuite/g++.dg/ext/visibility/guard1.C (revision 128226)
@@ -0,0 +1,29 @@
+// { dg-options "-fvisibility=hidden" }
+// { dg-require-visibility "" }
+// { dg-final { scan-not-hidden "_ZGVZN5otherclEvE4s_cd" } }
+
+extern "C" int printf (const char *, ...);
+
+#define DLLEXPORT __attribute__ ((visibility("default")))
+
+struct class_data
+{
+ int apple;
+ class_data() { printf("non trivial ctor\n"); }
+};
+
+struct DLLEXPORT other
+{
+ class_data* operator ()()
+ {
+ static class_data s_cd;
+ return &s_cd;
+ }
+};
+
+int main()
+{
+ other aFoo;
+ aFoo();
+ return 0;
+}

33
gcc41-debug-fortran-array.patch
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@ -1,33 +0,0 @@
2007-12-10 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (gen_array_type_die, gen_descr_array_type_die): For
Fortran multi-dimensional arrays use DW_AT_ordering
DW_ORD_col_major.
--- gcc/dwarf2out.c (revision 130741)
+++ gcc/dwarf2out.c (revision 130742)
@@ -11636,6 +11636,12 @@ gen_array_type_die (tree type, dw_die_re
add_AT_flag (array_die, DW_AT_GNU_vector, 1);
}
+ /* For Fortran multidimensional arrays use DW_ORD_col_major ordering. */
+ if (is_fortran ()
+ && TREE_CODE (type) == ARRAY_TYPE
+ && TREE_CODE (TREE_TYPE (type)) == ARRAY_TYPE)
+ add_AT_unsigned (array_die, DW_AT_ordering, DW_ORD_col_major);
+
#if 0
/* We default the array ordering. SDB will probably do
the right things even if DW_AT_ordering is not present. It's not even
@@ -11787,6 +11793,11 @@ gen_descr_array_type_die (tree type, str
add_name_attribute (array_die, type_tag (type));
equate_type_number_to_die (type, array_die);
+ /* For Fortran multidimensional arrays use DW_ORD_col_major ordering. */
+ if (is_fortran ()
+ && info->ndimensions >= 2)
+ add_AT_unsigned (array_die, DW_AT_ordering, DW_ORD_col_major);
+
if (info->data_location)
add_descr_info_field (array_die, DW_AT_data_location, info->data_location,
info->base_decl);

22
gcc41-dsohandle.patch
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@ -1,22 +0,0 @@
2006-05-12 Jakub Jelinek <jakub@redhat.com>
* crtstuff.c (__dso_handle): Make __dso_handle const.
--- gcc/crtstuff.c.jj 2005-11-16 10:02:51.000000000 +0100
+++ gcc/crtstuff.c 2006-05-12 18:28:18.000000000 +0200
@@ -226,12 +226,12 @@ STATIC void *__JCR_LIST__[]
dynamic linker takes care of this. */
#ifdef HAVE_GAS_HIDDEN
-extern void *__dso_handle __attribute__ ((__visibility__ ("hidden")));
+extern void *const __dso_handle __attribute__ ((__visibility__ ("hidden")));
#endif
#ifdef CRTSTUFFS_O
-void *__dso_handle = &__dso_handle;
+void *const __dso_handle = (void *) &__dso_handle;
#else
-void *__dso_handle = 0;
+void *const __dso_handle = 0;
#endif
/* The __cxa_finalize function may not be available so we use only a

295
gcc41-error-attrib.patch
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@ -1,295 +0,0 @@
2007-09-23 Jakub Jelinek <jakub@redhat.com>
* expr.c (expand_expr_real_1) <case CALL_EXPR>: Use get_callee_fndecl
instead of checking CALL_EXPR_FN directly to test for builtins.
If error or warning attributes are present, print
error resp. warning.
* c-common.c (handle_error_attribute): New function.
(c_common_attribute_table): Add error and warning
attributes.
* doc/extend.texi: Document error and warning attributes.
* gcc.dg/va-arg-pack-len-1.c: Use error and warning
attributes.
* gcc.dg/va-arg-pack-len-2.c: New test.
* g++.dg/ext/va-arg-pack-len-1.C: Use error and warning
attributes.
* g++.dg/ext/va-arg-pack-len-2.C: New test.
--- gcc/doc/extend.texi.jj 2007-09-25 15:04:15.000000000 +0200
+++ gcc/doc/extend.texi 2007-09-25 15:32:22.000000000 +0200
@@ -1589,8 +1589,8 @@ attributes are currently defined for fun
@code{section}, @code{constructor}, @code{destructor}, @code{used},
@code{unused}, @code{deprecated}, @code{weak}, @code{malloc},
@code{alias}, @code{warn_unused_result}, @code{nonnull},
-@code{gnu_inline}, @code{externally_visible} and @code{artificial}.
-Several other
+@code{gnu_inline}, @code{externally_visible}, @code{artificial},
+@code{error} and @code{warning}. Several other
attributes are defined for functions on particular target systems. Other
attributes, including @code{section} are supported for variables declarations
(@pxref{Variable Attributes}) and for types (@pxref{Type Attributes}).
@@ -1688,6 +1688,30 @@ Whether the function itself is considere
the current inlining parameters. The @code{flatten} attribute only works
reliably in unit-at-a-time mode.
+@item error ("@var{message}")
+@cindex @code{error} function attribute
+If this attribute is used on a function declaration and a call to such a function
+is not eliminated through dead code elimination or other optimizations, an error
+which will include @var{message} will be diagnosed. This is useful
+for compile time checking, especially together with @code{__builtin_constant_p}
+and inline functions where checking the inline function arguments is not
+possible through @code{extern char [(condition) ? 1 : -1];} tricks.
+While it is possible to leave the function undefined and thus invoke
+a link failure, when using this attribute the problem will be diagnosed
+earlier and with exact location of the call even in presence of inline
+functions or when not emitting debugging information.
+
+@item warning ("@var{message}")
+@cindex @code{warning} function attribute
+If this attribute is used on a function declaration and a call to such a function
+is not eliminated through dead code elimination or other optimizations, a warning
+which will include @var{message} will be diagnosed. This is useful
+for compile time checking, especially together with @code{__builtin_constant_p}
+and inline functions. While it is possible to define the function with
+a message in @code{.gnu.warning*} section, when using this attribute the problem
+will be diagnosed earlier and with exact location of the call even in presence
+of inline functions or when not emitting debugging information.
+
@item cdecl
@cindex functions that do pop the argument stack on the 386
@opindex mrtd
--- gcc/expr.c.jj 2007-09-25 14:58:40.000000000 +0200
+++ gcc/expr.c 2007-09-25 15:19:15.000000000 +0200
@@ -7513,19 +7513,31 @@ expand_expr_real_1 (tree exp, rtx target
inlining. */
if (CALL_EXPR_VA_ARG_PACK (exp))
error ("invalid use of %<__builtin_va_arg_pack ()%>");
- /* Check for a built-in function. */
- if (TREE_CODE (TREE_OPERAND (exp, 0)) == ADDR_EXPR
- && (TREE_CODE (TREE_OPERAND (TREE_OPERAND (exp, 0), 0))
- == FUNCTION_DECL)
- && DECL_BUILT_IN (TREE_OPERAND (TREE_OPERAND (exp, 0), 0)))
- {
- if (DECL_BUILT_IN_CLASS (TREE_OPERAND (TREE_OPERAND (exp, 0), 0))
- == BUILT_IN_FRONTEND)
- return lang_hooks.expand_expr (exp, original_target,
- tmode, modifier,
- alt_rtl);
- else
- return expand_builtin (exp, target, subtarget, tmode, ignore);
+ {
+ tree fndecl = get_callee_fndecl (exp), attr;
+
+ if (fndecl
+ && (attr = lookup_attribute ("error",
+ DECL_ATTRIBUTES (fndecl))) != NULL)
+ error ("call to %qs declared with attribute error: %s",
+ lang_hooks.decl_printable_name (fndecl, 1),
+ TREE_STRING_POINTER (TREE_VALUE (TREE_VALUE (attr))));
+ if (fndecl
+ && (attr = lookup_attribute ("warning",
+ DECL_ATTRIBUTES (fndecl))) != NULL)
+ warning (0, "call to %qs declared with attribute warning: %s",
+ lang_hooks.decl_printable_name (fndecl, 1),
+ TREE_STRING_POINTER (TREE_VALUE (TREE_VALUE (attr))));
+
+ /* Check for a built-in function. */
+ if (fndecl && DECL_BUILT_IN (fndecl))
+ {
+ if (DECL_BUILT_IN_CLASS (fndecl) == BUILT_IN_FRONTEND)
+ return lang_hooks.expand_expr (exp, original_target,
+ tmode, modifier, alt_rtl);
+ else
+ return expand_builtin (exp, target, subtarget, tmode, ignore);
+ }
}
return expand_call (exp, target, ignore);
--- gcc/c-common.c.jj 2007-09-25 15:01:49.000000000 +0200
+++ gcc/c-common.c 2007-09-25 15:24:34.000000000 +0200
@@ -508,6 +508,7 @@ static tree handle_always_inline_attribu
static tree handle_gnu_inline_attribute (tree *, tree, tree, int, bool *);
static tree handle_artificial_attribute (tree *, tree, tree, int, bool *);
static tree handle_flatten_attribute (tree *, tree, tree, int, bool *);
+static tree handle_error_attribute (tree *, tree, tree, int, bool *);
static tree handle_used_attribute (tree *, tree, tree, int, bool *);
static tree handle_unused_attribute (tree *, tree, tree, int, bool *);
static tree handle_externally_visible_attribute (tree *, tree, tree, int,
@@ -641,6 +642,10 @@ const struct attribute_spec c_common_att
handle_warn_unused_result_attribute },
{ "sentinel", 0, 1, false, true, true,
handle_sentinel_attribute },
+ { "warning", 1, 1, true, false, false,
+ handle_error_attribute },
+ { "error", 1, 1, true, false, false,
+ handle_error_attribute },
{ NULL, 0, 0, false, false, false, NULL }
};
@@ -4226,6 +4231,26 @@ handle_flatten_attribute (tree *node, tr
return NULL_TREE;
}
+/* Handle a "warning" or "error" attribute; arguments as in
+ struct attribute_spec.handler. */
+
+static tree
+handle_error_attribute (tree *node, tree name, tree args,
+ int ARG_UNUSED (flags), bool *no_add_attrs)
+{
+ if (TREE_CODE (*node) == FUNCTION_DECL
+ || TREE_CODE (TREE_VALUE (args)) == STRING_CST)
+ /* Do nothing else, just set the attribute. We'll get at
+ it later with lookup_attribute. */
+ ;
+ else
+ {
+ warning (OPT_Wattributes, "%qE attribute ignored", name);
+ *no_add_attrs = true;
+ }
+
+ return NULL_TREE;
+}
/* Handle a "used" attribute; arguments as in
struct attribute_spec.handler. */
--- gcc/testsuite/gcc.dg/va-arg-pack-len-1.c.jj 2007-09-25 12:23:05.000000000 +0200
+++ gcc/testsuite/gcc.dg/va-arg-pack-len-1.c 2007-09-25 15:16:03.000000000 +0200
@@ -3,8 +3,10 @@
#include <stdarg.h>
-extern int warn_open_missing_mode (void);
-extern int warn_open_too_many_arguments (void);
+extern int error_open_missing_mode (void)
+ __attribute__((__error__ ("open with O_CREAT needs 3 arguments, only 2 were given")));
+extern int warn_open_too_many_arguments (void)
+ __attribute__((__warning__ ("open called with more than 3 arguments")));
extern void abort (void);
char expected_char;
@@ -83,7 +85,7 @@ myopen (const char *path, int oflag, ...
{
if ((oflag & 0x40) != 0 && __builtin_va_arg_pack_len () < 1)
{
- warn_open_missing_mode ();
+ error_open_missing_mode ();
return myopen2 (path, oflag);
}
return myopenva (path, oflag, __builtin_va_arg_pack ());
--- gcc/testsuite/gcc.dg/va-arg-pack-len-2.c.jj 2007-09-25 15:16:03.000000000 +0200
+++ gcc/testsuite/gcc.dg/va-arg-pack-len-2.c 2007-09-25 15:16:03.000000000 +0200
@@ -0,0 +1,42 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#include <stdarg.h>
+
+extern int error_open_missing_mode (void)
+ __attribute__((__error__ ("open with O_CREAT needs 3 arguments, only 2 were given")));
+extern int warn_open_too_many_arguments (void)
+ __attribute__((__warning__ ("open called with more than 3 arguments")));
+
+extern int myopen2 (const char *path, int oflag);
+extern int myopenva (const char *path, int oflag, ...);
+
+extern inline __attribute__((always_inline, gnu_inline)) int
+myopen (const char *path, int oflag, ...)
+{
+ if (__builtin_va_arg_pack_len () > 1)
+ warn_open_too_many_arguments (); /* { dg-warning "called with more than 3" } */
+
+ if (__builtin_constant_p (oflag))
+ {
+ if ((oflag & 0x40) != 0 && __builtin_va_arg_pack_len () < 1)
+ {
+ error_open_missing_mode (); /* { dg-error "needs 3 arguments, only 2 were given" } */
+ return myopen2 (path, oflag);
+ }
+ return myopenva (path, oflag, __builtin_va_arg_pack ());
+ }
+
+ if (__builtin_va_arg_pack_len () < 1)
+ return myopen2 (path, oflag);
+
+ return myopenva (path, oflag, __builtin_va_arg_pack ());
+}
+
+int
+main (void)
+{
+ myopen ("h", 0x43);
+ myopen ("i", 0x43, 0644, 0655);
+ return 0;
+}
--- gcc/testsuite/g++.dg/ext/va-arg-pack-len-1.C.jj 2007-09-25 12:23:05.000000000 +0200
+++ gcc/testsuite/g++.dg/ext/va-arg-pack-len-1.C 2007-09-25 15:16:03.000000000 +0200
@@ -3,8 +3,10 @@
#include <stdarg.h>
-extern "C" int warn_open_missing_mode (void);
-extern "C" int warn_open_too_many_arguments (void);
+extern "C" int error_open_missing_mode (void)
+ __attribute__((__error__ ("open with O_CREAT needs 3 arguments, only 2 were given")));
+extern "C" int warn_open_too_many_arguments (void)
+ __attribute__((__warning__ ("open called with more than 3 arguments")));
extern "C" void abort (void);
char expected_char;
@@ -83,7 +85,7 @@ myopen (const char *path, int oflag, ...
{
if ((oflag & 0x40) != 0 && __builtin_va_arg_pack_len () < 1)
{
- warn_open_missing_mode ();
+ error_open_missing_mode ();
return myopen2 (path, oflag);
}
return myopenva (path, oflag, __builtin_va_arg_pack ());
--- gcc/testsuite/g++.dg/ext/va-arg-pack-len-2.C.jj 2007-09-25 15:16:03.000000000 +0200
+++ gcc/testsuite/g++.dg/ext/va-arg-pack-len-2.C 2007-09-25 15:16:03.000000000 +0200
@@ -0,0 +1,42 @@
+// { dg-do compile }
+// { dg-options "-O2" }
+
+#include <stdarg.h>
+
+extern int error_open_missing_mode (void)
+ __attribute__((__error__ ("open with O_CREAT needs 3 arguments, only 2 were given")));
+extern int warn_open_too_many_arguments (void)
+ __attribute__((__warning__ ("open called with more than 3 arguments")));
+
+extern int myopen2 (const char *path, int oflag);
+extern int myopenva (const char *path, int oflag, ...);
+
+extern inline __attribute__((always_inline, gnu_inline)) int
+myopen (const char *path, int oflag, ...)
+{
+ if (__builtin_va_arg_pack_len () > 1)
+ warn_open_too_many_arguments (); // { dg-warning "called with more than 3" }
+
+ if (__builtin_constant_p (oflag))
+ {
+ if ((oflag & 0x40) != 0 && __builtin_va_arg_pack_len () < 1)
+ {
+ error_open_missing_mode (); // { dg-error "needs 3 arguments, only 2 were given" }
+ return myopen2 (path, oflag);
+ }
+ return myopenva (path, oflag, __builtin_va_arg_pack ());
+ }
+
+ if (__builtin_va_arg_pack_len () < 1)
+ return myopen2 (path, oflag);
+
+ return myopenva (path, oflag, __builtin_va_arg_pack ());
+}
+
+int
+main (void)
+{
+ myopen ("h", 0x43);
+ myopen ("i", 0x43, 0644, 0655);
+ return 0;
+}

50
gcc41-gnuc-rh-release.patch
View File

@ -1,50 +0,0 @@
2004-10-19 Jakub Jelinek <jakub@redhat.com>
* c-cppbuiltin.c (define__GNUC__): Also define __GNUC_RH_RELEASE__.
--- gcc/c-cppbuiltin.c.jj 2004-10-07 21:27:38.000000000 +0200
+++ gcc/c-cppbuiltin.c 2004-10-19 11:41:50.000000000 +0200
@@ -257,13 +257,13 @@ define__GNUC__ (void)
{
/* The format of the version string, enforced below, is
([^0-9]*-)?[0-9]+[.][0-9]+([.][0-9]+)?([- ].*)? */
- const char *q, *v = version_string;
+ const char *q, *v = version_string, *vstart, *vend;
while (*v && !ISDIGIT (*v))
v++;
gcc_assert (*v && (v <= version_string || v[-1] == '-'));
- q = v;
+ vstart = q = v;
while (ISDIGIT (*v))
v++;
builtin_define_with_value_n ("__GNUC__", q, v - q);
@@ -289,6 +289,27 @@ define__GNUC__ (void)
builtin_define_with_value_n ("__GNUC_PATCHLEVEL__", "0", 1);
gcc_assert (!*v || *v == ' ' || *v == '-');
+
+ vend = v;
+ v = strchr (v, '(');
+ if (v != NULL && strncmp (v + 1, "Red Hat ", 8) == 0)
+ {
+ v += 9;
+ if (strncmp (v, "Linux ", 6) == 0)
+ v += 6;
+
+ gcc_assert (strncmp (v, vstart, vend - vstart) == 0);
+ gcc_assert (v[vend - vstart] == '-');
+
+ v += vend - vstart + 1;
+ q = v;
+ gcc_assert (ISDIGIT (*v));
+ while (ISDIGIT (*v))
+ v++;
+ builtin_define_with_value_n ("__GNUC_RH_RELEASE__", q, v - q);
+
+ gcc_assert (!*v || *v == ')' || *v == '.');
+ }
}
/* Define macros used by <stdint.h>. Currently only defines limits

136
gcc41-hash-style-gnu.patch
View File

@ -1,136 +0,0 @@
2006-07-11 Jakub Jelinek <jakub@redhat.com>
* config/i386/linux.h (LINK_SPEC): Add --hash-style=gnu.
* config/i386/linux64.h (LINK_SPEC): Likewise.
* config/rs6000/sysv4.h (LINK_OS_LINUX_SPEC): Likewise.
* config/rs6000/linux64.h (LINK_OS_LINUX_SPEC32,
LINK_OS_LINUX_SPEC64): Likewise.
* config/s390/linux.h (LINK_SPEC): Likewise.
* config/ia64/linux.h (LINK_SPEC): Likewise.
* config/sparc/linux.h (LINK_SPEC): Likewise.
* config/sparc/linux64.h (LINK_SPEC, LINK_ARCH32_SPEC,
LINK_ARCH64_SPEC): Likewise.
* config/alpha/linux-elf.h (LINK_SPEC): Likewise.
--- gcc/config/rs6000/sysv4.h.jj 2006-07-11 10:54:00.000000000 +0200
+++ gcc/config/rs6000/sysv4.h 2006-07-11 12:51:39.000000000 +0200
@@ -1039,7 +1039,7 @@ extern int fixuplabelno;
#define LINK_START_LINUX_SPEC ""
-#define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \
+#define LINK_OS_LINUX_SPEC "-m elf32ppclinux --hash-style=gnu %{!shared: %{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker /lib/ld.so.1}}}"
--- gcc/config/rs6000/linux64.h.jj 2006-07-11 10:54:00.000000000 +0200
+++ gcc/config/rs6000/linux64.h 2006-07-11 12:52:14.000000000 +0200
@@ -337,11 +337,11 @@ extern int dot_symbols;
#undef LINK_OS_DEFAULT_SPEC
#define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
-#define LINK_OS_LINUX_SPEC32 "-m elf32ppclinux %{!shared: %{!static: \
+#define LINK_OS_LINUX_SPEC32 "-m elf32ppclinux --hash-style=gnu %{!shared: %{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker /lib/ld.so.1}}}"
-#define LINK_OS_LINUX_SPEC64 "-m elf64ppc %{!shared: %{!static: \
+#define LINK_OS_LINUX_SPEC64 "-m elf64ppc --hash-style=gnu %{!shared: %{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker /lib64/ld64.so.1}}}"
--- gcc/config/alpha/linux-elf.h.jj 2006-07-11 10:54:01.000000000 +0200
+++ gcc/config/alpha/linux-elf.h 2006-07-11 12:53:48.000000000 +0200
@@ -29,7 +29,7 @@ Boston, MA 02110-1301, USA. */
#define ELF_DYNAMIC_LINKER "/lib/ld-linux.so.2"
-#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \
+#define LINK_SPEC "-m elf64alpha --hash-style=gnu %{G*} %{relax:-relax} \
%{O*:-O3} %{!O*:-O1} \
%{shared:-shared} \
%{!shared: \
--- gcc/config/s390/linux.h.jj 2006-07-11 10:54:02.000000000 +0200
+++ gcc/config/s390/linux.h 2006-07-11 12:52:39.000000000 +0200
@@ -79,7 +79,7 @@ Software Foundation, 51 Franklin Street,
#undef LINK_SPEC
#define LINK_SPEC \
- "%{m31:-m elf_s390}%{m64:-m elf64_s390} \
+ "%{m31:-m elf_s390}%{m64:-m elf64_s390} --hash-style=gnu \
%{shared:-shared} \
%{!shared: \
%{static:-static} \
--- gcc/config/sparc/linux.h.jj 2006-07-11 10:54:03.000000000 +0200
+++ gcc/config/sparc/linux.h 2006-07-11 12:54:16.000000000 +0200
@@ -127,7 +127,7 @@ Boston, MA 02110-1301, USA. */
/* If ELF is the default format, we should not use /lib/elf. */
#undef LINK_SPEC
-#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
+#define LINK_SPEC "-m elf32_sparc --hash-style=gnu -Y P,/usr/lib %{shared:-shared} \
%{!mno-relax:%{!r:-relax}} \
%{!shared: \
%{!ibcs: \
--- gcc/config/sparc/linux64.h.jj 2006-07-11 10:54:03.000000000 +0200
+++ gcc/config/sparc/linux64.h 2006-07-11 12:55:10.000000000 +0200
@@ -157,7 +157,7 @@ Boston, MA 02110-1301, USA. */
{ "link_arch_default", LINK_ARCH_DEFAULT_SPEC }, \
{ "link_arch", LINK_ARCH_SPEC },
-#define LINK_ARCH32_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
+#define LINK_ARCH32_SPEC "-m elf32_sparc --hash-style=gnu -Y P,/usr/lib %{shared:-shared} \
%{!shared: \
%{!ibcs: \
%{!static: \
@@ -166,7 +166,7 @@ Boston, MA 02110-1301, USA. */
%{static:-static}}} \
"
-#define LINK_ARCH64_SPEC "-m elf64_sparc -Y P,/usr/lib64 %{shared:-shared} \
+#define LINK_ARCH64_SPEC "-m elf64_sparc --hash-style=gnu -Y P,/usr/lib64 %{shared:-shared} \
%{!shared: \
%{!ibcs: \
%{!static: \
@@ -247,7 +247,7 @@ Boston, MA 02110-1301, USA. */
#else /* !SPARC_BI_ARCH */
#undef LINK_SPEC
-#define LINK_SPEC "-m elf64_sparc -Y P,/usr/lib64 %{shared:-shared} \
+#define LINK_SPEC "-m elf64_sparc --hash-style=gnu -Y P,/usr/lib64 %{shared:-shared} \
%{!shared: \
%{!ibcs: \
%{!static: \
--- gcc/config/i386/linux.h.jj 2006-07-11 10:54:05.000000000 +0200
+++ gcc/config/i386/linux.h 2006-07-11 12:44:45.000000000 +0200
@@ -113,7 +113,7 @@ Boston, MA 02110-1301, USA. */
{ "dynamic_linker", DYNAMIC_LINKER }
#undef LINK_SPEC
-#define LINK_SPEC "-m %(link_emulation) %{shared:-shared} \
+#define LINK_SPEC "-m %(link_emulation) --hash-style=gnu %{shared:-shared} \
%{!shared: \
%{!ibcs: \
%{!static: \
--- gcc/config/i386/linux64.h.jj 2006-07-11 10:54:04.000000000 +0200
+++ gcc/config/i386/linux64.h 2006-07-11 12:45:02.000000000 +0200
@@ -55,7 +55,7 @@ Boston, MA 02110-1301, USA. */
done. */
#undef LINK_SPEC
-#define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} \
+#define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} --hash-style=gnu \
%{shared:-shared} \
%{!shared: \
%{!static: \
--- gcc/config/ia64/linux.h.jj 2006-07-11 10:54:06.000000000 +0200
+++ gcc/config/ia64/linux.h 2006-07-11 12:48:19.000000000 +0200
@@ -40,7 +40,7 @@ do { \
linux.h file. */
#undef LINK_SPEC
-#define LINK_SPEC "\
+#define LINK_SPEC "--hash-style=gnu \
%{shared:-shared} \
%{!shared: \
%{!static: \

316
gcc41-ice-hack.patch
View File

@ -1,316 +0,0 @@
2004-01-23 Jakub Jelinek <jakub@redhat.com>
* system.h (ICE_EXIT_CODE): Define.
* gcc.c (execute): Don't free first string early, but at the end
of the function. Call retry_ice if compiler exited with
ICE_EXIT_CODE.
(retry_ice): New function.
* diagnostic.c (diagnostic_count_diagnostic,
diagnostic_action_after_output, error_recursion): Exit with
ICE_EXIT_CODE instead of FATAL_EXIT_CODE.
--- gcc/system.h.jj 2004-01-19 17:29:30.000000000 +0100
+++ gcc/system.h 2004-01-21 11:53:41.000000000 +0100
@@ -153,6 +153,10 @@ extern int errno;
# endif
#endif
+#ifndef ICE_EXIT_CODE
+# define ICE_EXIT_CODE 27
+#endif
+
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
--- gcc/gcc.c.jj 2004-01-21 11:45:20.000000000 +0100
+++ gcc/gcc.c 2004-01-21 11:56:46.000000000 +0100
@@ -346,6 +346,9 @@ static void init_gcc_specs (struct obsta
#if defined(HAVE_TARGET_OBJECT_SUFFIX) || defined(HAVE_TARGET_EXECUTABLE_SUFFIX)
static const char *convert_filename (const char *, int, int);
#endif
+#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS))
+static void retry_ice (const char *prog, const char **argv);
+#endif
static const char *if_exists_spec_function (int, const char **);
static const char *if_exists_else_spec_function (int, const char **);
@@ -2841,7 +2844,7 @@ execute (void)
}
}
- if (string != commands[i].prog)
+ if (i && string != commands[i].prog)
free ((void *) string);
}
@@ -2897,6 +2900,16 @@ See %s for instructions.",
else if (WIFEXITED (status)
&& WEXITSTATUS (status) >= MIN_FATAL_STATUS)
{
+#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS))
+ /* For ICEs in cc1, cc1obj, cc1plus see if it is
+ reproducible or not. */
+ char *p;
+ if (WEXITSTATUS (status) == ICE_EXIT_CODE
+ && i == 0
+ && (p = strrchr (commands[0].argv[0], DIR_SEPARATOR))
+ && ! strncmp (p + 1, "cc1", 3))
+ retry_ice (commands[0].prog, commands[0].argv);
+#endif
if (WEXITSTATUS (status) > greatest_status)
greatest_status = WEXITSTATUS (status);
ret_code = -1;
@@ -2917,6 +2930,9 @@ See %s for instructions.",
}
}
+ if (commands[0].argv[0] != commands[0].prog)
+ free ((PTR) commands[0].argv[0]);
+
return ret_code;
}
}
@@ -5898,6 +5914,224 @@ give_switch (int switchnum, int omit_fir
switches[switchnum].validated = 1;
}
+#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS))
+#define RETRY_ICE_ATTEMPTS 2
+
+static void
+retry_ice (const char *prog, const char **argv)
+{
+ int nargs, out_arg = -1, quiet = 0, attempt;
+ int pid, retries, sleep_interval;
+ const char **new_argv;
+ char *temp_filenames[RETRY_ICE_ATTEMPTS * 2 + 2];
+
+ if (input_filename == NULL || ! strcmp (input_filename, "-"))
+ return;
+
+ for (nargs = 0; argv[nargs] != NULL; ++nargs)
+ /* Only retry compiler ICEs, not preprocessor ones. */
+ if (! strcmp (argv[nargs], "-E"))
+ return;
+ else if (argv[nargs][0] == '-' && argv[nargs][1] == 'o')
+ {
+ if (out_arg == -1)
+ out_arg = nargs;
+ else
+ return;
+ }
+ /* If the compiler is going to output any time information,
+ it might varry between invocations. */
+ else if (! strcmp (argv[nargs], "-quiet"))
+ quiet = 1;
+ else if (! strcmp (argv[nargs], "-ftime-report"))
+ return;
+
+ if (out_arg == -1 || !quiet)
+ return;
+
+ memset (temp_filenames, '\0', sizeof (temp_filenames));
+ new_argv = alloca ((nargs + 3) * sizeof (const char *));
+ memcpy (new_argv, argv, (nargs + 1) * sizeof (const char *));
+ new_argv[nargs++] = "-frandom-seed=0";
+ new_argv[nargs] = NULL;
+ if (new_argv[out_arg][2] == '\0')
+ new_argv[out_arg + 1] = "-";
+ else
+ new_argv[out_arg] = "-o-";
+
+ for (attempt = 0; attempt < RETRY_ICE_ATTEMPTS + 1; ++attempt)
+ {
+ int fd = -1;
+ int status;
+
+ temp_filenames[attempt * 2] = make_temp_file (".out");
+ temp_filenames[attempt * 2 + 1] = make_temp_file (".err");
+
+ if (attempt == RETRY_ICE_ATTEMPTS)
+ {
+ int i;
+ int fd1, fd2;
+ struct stat st1, st2;
+ size_t n, len;
+ char *buf;
+
+ buf = xmalloc (8192);
+
+ for (i = 0; i < 2; ++i)
+ {
+ fd1 = open (temp_filenames[i], O_RDONLY);
+ fd2 = open (temp_filenames[2 + i], O_RDONLY);
+
+ if (fd1 < 0 || fd2 < 0)
+ {
+ i = -1;
+ close (fd1);
+ close (fd2);
+ break;
+ }
+
+ if (fstat (fd1, &st1) < 0 || fstat (fd2, &st2) < 0)
+ {
+ i = -1;
+ close (fd1);
+ close (fd2);
+ break;
+ }
+
+ if (st1.st_size != st2.st_size)
+ {
+ close (fd1);
+ close (fd2);
+ break;
+ }
+
+ len = 0;
+ for (n = st1.st_size; n; n -= len)
+ {
+ len = n;
+ if (len > 4096)
+ len = 4096;
+
+ if (read (fd1, buf, len) != (int) len
+ || read (fd2, buf + 4096, len) != (int) len)
+ {
+ i = -1;
+ break;
+ }
+
+ if (memcmp (buf, buf + 4096, len) != 0)
+ break;
+ }
+
+ close (fd1);
+ close (fd2);
+
+ if (n)
+ break;
+ }
+
+ free (buf);
+ if (i == -1)
+ break;
+
+ if (i != 2)
+ {
+ notice ("The bug is not reproducible, so it is likely a hardware or OS problem.\n");
+ break;
+ }
+
+ fd = open (temp_filenames[attempt * 2], O_RDWR);
+ if (fd < 0)
+ break;
+ write (fd, "//", 2);
+ for (i = 0; i < nargs; i++)
+ {
+ write (fd, " ", 1);
+ write (fd, new_argv[i], strlen (new_argv[i]));
+ }
+ write (fd, "\n", 1);
+ new_argv[nargs] = "-E";
+ new_argv[nargs + 1] = NULL;
+ }
+
+ /* Fork a subprocess; wait and retry if it fails. */
+ sleep_interval = 1;
+ pid = -1;
+ for (retries = 0; retries < 4; retries++)
+ {
+ pid = fork ();
+ if (pid >= 0)
+ break;
+ sleep (sleep_interval);
+ sleep_interval *= 2;
+ }
+
+ if (pid < 0)
+ break;
+ else if (pid == 0)
+ {
+ if (attempt != RETRY_ICE_ATTEMPTS)
+ fd = open (temp_filenames[attempt * 2], O_RDWR);
+ if (fd < 0)
+ exit (-1);
+ if (fd != 1)
+ {
+ close (1);
+ dup (fd);
+ close (fd);
+ }
+
+ fd = open (temp_filenames[attempt * 2 + 1], O_RDWR);
+ if (fd < 0)
+ exit (-1);
+ if (fd != 2)
+ {
+ close (2);
+ dup (fd);
+ close (fd);
+ }
+
+ if (prog == new_argv[0])
+ execvp (prog, (char *const *) new_argv);
+ else
+ execv (new_argv[0], (char *const *) new_argv);
+ exit (-1);
+ }
+
+ if (waitpid (pid, &status, 0) < 0)
+ break;
+
+ if (attempt < RETRY_ICE_ATTEMPTS
+ && (! WIFEXITED (status) || WEXITSTATUS (status) != ICE_EXIT_CODE))
+ {
+ notice ("The bug is not reproducible, so it is likely a hardware or OS problem.\n");
+ break;
+ }
+ else if (attempt == RETRY_ICE_ATTEMPTS)
+ {
+ close (fd);
+ if (WIFEXITED (status)
+ && WEXITSTATUS (status) == SUCCESS_EXIT_CODE)
+ {
+ notice ("Preprocessed source stored into %s file, please attach this to your bugreport.\n",
+ temp_filenames[attempt * 2]);
+ /* Make sure it is not deleted. */
+ free (temp_filenames[attempt * 2]);
+ temp_filenames[attempt * 2] = NULL;
+ break;
+ }
+ }
+ }
+
+ for (attempt = 0; attempt < RETRY_ICE_ATTEMPTS * 2 + 2; attempt++)
+ if (temp_filenames[attempt])
+ {
+ unlink (temp_filenames[attempt]);
+ free (temp_filenames[attempt]);
+ }
+}
+#endif
+
/* Search for a file named NAME trying various prefixes including the
user's -B prefix and some standard ones.
Return the absolute file name found. If nothing is found, return NAME. */
--- gcc/diagnostic.c.jj 2003-10-01 12:09:21.000000000 +0200
+++ gcc/diagnostic.c 2004-01-21 11:54:47.000000000 +0100
@@ -237,14 +237,14 @@ diagnostic_action_after_output (diagnost
fnotice (stderr, "Please submit a full bug report,\n"
"with preprocessed source if appropriate.\n"
"See %s for instructions.\n", bug_report_url);
- exit (FATAL_EXIT_CODE);
+ exit (ICE_EXIT_CODE);
case DK_FATAL:
if (context->abort_on_error)
real_abort ();
fnotice (stderr, "compilation terminated.\n");
- exit (FATAL_EXIT_CODE);
+ exit (ICE_EXIT_CODE);
default:
gcc_unreachable ();

957
gcc41-java-arm1.patch
View File

@ -1,957 +0,0 @@
2007-05-18 Aurelien Jarno <aurelien@aurel32.net>
* src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
from (ffi_prep_closure): ... this.
(FFI_INIT_TRAMPOLINE): Adjust.
2005-12-31 Phil Blundell <pb@reciva.com>
* src/arm/ffi.c (ffi_prep_incoming_args_SYSV,
ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
* src/arm/sysv.S(ffi_closure_SYSV): Likewise.
* src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
(FFI_CLOSURES): Enable closure support.
2007-07-03 Andrew Haley <aph@hedges.billgatliff.com>
* testsuite/libffi.call/cls_multi_ushort.c,
testsuite/libffi.call/cls_align_uint16.c,
testsuite/libffi.call/nested_struct1.c,
testsuite/libffi.call/nested_struct3.c,
testsuite/libffi.call/cls_7_1_byte.c,
testsuite/libffi.call/cls_double.c,
testsuite/libffi.call/cls_sint.c,
testsuite/libffi.call/cls_20byte1.c,
testsuite/libffi.call/cls_multi_sshortchar.c,
testsuite/libffi.call/cls_align_sint64.c,
testsuite/libffi.call/cls_3byte2.c,
testsuite/libffi.call/cls_multi_schar.c,
testsuite/libffi.call/cls_multi_uchar.c,
testsuite/libffi.call/cls_19byte.c,
testsuite/libffi.call/cls_9byte1.c,
testsuite/libffi.call/cls_align_float.c,
testsuite/libffi.call/closure_fn1.c,
testsuite/libffi.call/problem1.c,
testsuite/libffi.call/closure_fn3.c,
testsuite/libffi.call/cls_sshort.c,
testsuite/libffi.call/closure_fn5.c,
testsuite/libffi.call/cls_align_double.c,
testsuite/libffi.call/cls_2byte.c,
testsuite/libffi.call/nested_struct.c,
testsuite/libffi.call/cls_4byte.c,
testsuite/libffi.call/cls_6byte.c,
testsuite/libffi.call/cls_8byte.c,
testsuite/libffi.call/cls_multi_sshort.c,
testsuite/libffi.call/cls_align_uint32.c,
testsuite/libffi.call/cls_align_sint16.c,
testsuite/libffi.call/cls_float.c,
testsuite/libffi.call/cls_20byte.c,
testsuite/libffi.call/cls_5_1_byte.c,
testsuite/libffi.call/nested_struct2.c,
testsuite/libffi.call/cls_24byte.c,
testsuite/libffi.call/cls_64byte.c,
testsuite/libffi.call/cls_uint.c,
testsuite/libffi.call/cls_multi_ushortchar.c,
testsuite/libffi.call/cls_schar.c,
testsuite/libffi.call/cls_uchar.c,
testsuite/libffi.call/cls_align_uint64.c,
testsuite/libffi.call/cls_ulonglong.c,
testsuite/libffi.call/cls_align_longdouble.c,
testsuite/libffi.call/cls_1_1byte.c,
testsuite/libffi.call/cls_12byte.c,
testsuite/libffi.call/cls_3_1byte.c,
testsuite/libffi.call/cls_3byte1.c,
testsuite/libffi.call/cls_4_1byte.c,
testsuite/libffi.call/cls_6_1_byte.c,
testsuite/libffi.call/cls_16byte.c,
testsuite/libffi.call/cls_18byte.c,
testsuite/libffi.call/closure_fn0.c,
testsuite/libffi.call/cls_9byte2.c,
testsuite/libffi.call/closure_fn2.c,
testsuite/libffi.call/closure_fn4.c,
testsuite/libffi.call/cls_ushort.c,
testsuite/libffi.call/closure_fn6.c,
testsuite/libffi.call/cls_5byte.c,
testsuite/libffi.call/cls_align_pointer.c,
testsuite/libffi.call/cls_7byte.c,
testsuite/libffi.call/cls_align_sint32.c,
testsuite/libffi.special/unwindtest.cc: Enable for ARM.
--- libffi/src/arm/ffitarget.h.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/src/arm/ffitarget.h 2007-09-06 14:07:30.000000000 +0200
@@ -40,7 +40,8 @@ typedef enum ffi_abi {
/* ---- Definitions for closures ----------------------------------------- */
-#define FFI_CLOSURES 0
+#define FFI_CLOSURES 1
+#define FFI_TRAMPOLINE_SIZE 20
#define FFI_NATIVE_RAW_API 0
#endif
--- libffi/src/arm/ffi.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/src/arm/ffi.c 2007-09-06 14:07:30.000000000 +0200
@@ -168,3 +168,122 @@ void ffi_call(ffi_cif *cif, void (*fn)()
break;
}
}
+
+/** private members **/
+
+static void ffi_prep_incoming_args_SYSV (char *stack, void **ret,
+ void** args, ffi_cif* cif);
+
+void ffi_closure_SYSV (ffi_closure *);
+
+/* This function is jumped to by the trampoline */
+
+unsigned int
+ffi_closure_SYSV_inner (closure, respp, args)
+ ffi_closure *closure;
+ void **respp;
+ void *args;
+{
+ // our various things...
+ ffi_cif *cif;
+ void **arg_area;
+
+ cif = closure->cif;
+ arg_area = (void**) alloca (cif->nargs * sizeof (void*));
+
+ /* this call will initialize ARG_AREA, such that each
+ * element in that array points to the corresponding
+ * value on the stack; and if the function returns
+ * a structure, it will re-set RESP to point to the
+ * structure return address. */
+
+ ffi_prep_incoming_args_SYSV(args, respp, arg_area, cif);
+
+ (closure->fun) (cif, *respp, arg_area, closure->user_data);
+
+ return cif->flags;
+}
+
+/*@-exportheader@*/
+static void
+ffi_prep_incoming_args_SYSV(char *stack, void **rvalue,
+ void **avalue, ffi_cif *cif)
+/*@=exportheader@*/
+{
+ register unsigned int i;
+ register void **p_argv;
+ register char *argp;
+ register ffi_type **p_arg;
+
+ argp = stack;
+
+ if ( cif->flags == FFI_TYPE_STRUCT ) {
+ *rvalue = *(void **) argp;
+ argp += 4;
+ }
+
+ p_argv = avalue;
+
+ for (i = cif->nargs, p_arg = cif->arg_types; (i != 0); i--, p_arg++)
+ {
+ size_t z;
+
+ /* Align if necessary */
+ if ((sizeof(int) - 1) & (unsigned) argp) {
+ argp = (char *) ALIGN(argp, sizeof(int));
+ }
+
+ z = (*p_arg)->size;
+
+ /* because we're little endian, this is what it turns into. */
+
+ *p_argv = (void*) argp;
+
+ p_argv++;
+ argp += z;
+ }
+
+ return;
+}
+
+/* How to make a trampoline. */
+
+#define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX) \
+({ unsigned char *__tramp = (unsigned char*)(TRAMP); \
+ unsigned int __fun = (unsigned int)(FUN); \
+ unsigned int __ctx = (unsigned int)(CTX); \
+ *(unsigned int*) &__tramp[0] = 0xe92d000f; /* stmfd sp!, {r0-r3} */ \
+ *(unsigned int*) &__tramp[4] = 0xe59f0000; /* ldr r0, [pc] */ \
+ *(unsigned int*) &__tramp[8] = 0xe59ff000; /* ldr pc, [pc] */ \
+ *(unsigned int*) &__tramp[12] = __ctx; \
+ *(unsigned int*) &__tramp[16] = __fun; \
+ register unsigned long _beg __asm ("a1") = (unsigned long) (&__tramp[0]); \
+ register unsigned long _end __asm ("a2") = (unsigned long) (&__tramp[19]); \
+ register unsigned long _flg __asm ("a3") = 0; \
+ __asm __volatile ("swi 0x9f0002 @ sys_cacheflush" \
+ : "=r" (_beg) \
+ : "0" (_beg), "r" (_end), "r" (_flg)); \
+ })
+
+
+/* the cif must already be prep'ed */
+
+ffi_status
+ffi_prep_closure_loc (ffi_closure* closure,
+ ffi_cif* cif,
+ void (*fun)(ffi_cif*,void*,void**,void*),
+ void *user_data,
+ void *codeloc)
+{
+ FFI_ASSERT (cif->abi == FFI_SYSV);
+
+ FFI_INIT_TRAMPOLINE (&closure->tramp[0], \
+ &ffi_closure_SYSV, \
+ codeloc);
+
+ closure->cif = cif;
+ closure->user_data = user_data;
+ closure->fun = fun;
+
+ return FFI_OK;
+}
--- libffi/src/arm/sysv.S.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/src/arm/sysv.S 2007-09-06 14:08:26.000000000 +0200
@@ -207,6 +207,54 @@ LSYM(Lepilogue):
.ffi_call_SYSV_end:
.size CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
+/*
+ unsigned int FFI_HIDDEN
+ ffi_closure_SYSV_inner (closure, respp, args)
+ ffi_closure *closure;
+ void **respp;
+ void *args;
+*/
+
+ARM_FUNC_START ffi_closure_SYSV
+ add ip, sp, #16
+ stmfd sp!, {ip, lr}
+ add r2, sp, #8
+ sub sp, sp, #16
+ str sp, [sp, #8]
+ add r1, sp, #8
+ bl ffi_closure_SYSV_inner
+ cmp r0, #FFI_TYPE_INT
+ beq .Lretint
+ cmp r0, #FFI_TYPE_FLOAT
+ beq .Lretfloat
+ cmp r0, #FFI_TYPE_DOUBLE
+ beq .Lretdouble
+ cmp r0, #FFI_TYPE_LONGDOUBLE
+ beq .Lretlongdouble
+ cmp r0, #FFI_TYPE_SINT64
+ beq .Lretlonglong
+.Lclosure_epilogue:
+ add sp, sp, #16
+ ldmfd sp, {sp, pc}
+.Lretint:
+ ldr r0, [sp]
+ b .Lclosure_epilogue
+.Lretlonglong:
+ ldr r0, [sp]
+ ldr r1, [sp, #4]
+ b .Lclosure_epilogue
+.Lretfloat:
+ ldfs f0, [sp]
+ b .Lclosure_epilogue
+.Lretdouble:
+ ldfd f0, [sp]
+ b .Lclosure_epilogue
+.Lretlongdouble:
+ ldfd f0, [sp]
+ b .Lclosure_epilogue
+.ffi_closure_SYSV_end:
+ .size CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)
+
#if defined __ELF__ && defined __linux__
.section .note.GNU-stack,"",@progbits
#endif
--- libffi/testsuite/libffi.call/cls_multi_ushort.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_multi_ushort.c 2007-09-06 14:07:30.000000000 +0200
@@ -4,7 +4,7 @@
PR: PR13221.
Originator: <andreast@gcc.gnu.org> 20031129 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
unsigned short test_func_fn(unsigned short a1, unsigned short a2)
--- libffi/testsuite/libffi.call/cls_align_uint16.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_align_uint16.c 2007-09-06 14:07:30.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
--- libffi/testsuite/libffi.call/nested_struct1.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/nested_struct1.c 2007-09-06 14:07:30.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_16byte1 {
--- libffi/testsuite/libffi.call/nested_struct3.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/nested_struct3.c 2007-09-06 14:07:30.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030911 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct A {
--- libffi/testsuite/libffi.call/cls_7_1_byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_7_1_byte.c 2007-09-06 14:07:30.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20050708 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_7byte {
--- libffi/testsuite/libffi.call/cls_double.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_double.c 2007-09-06 14:07:30.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void cls_ret_double_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
--- libffi/testsuite/libffi.call/cls_sint.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_sint.c 2007-09-06 14:07:33.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20031108 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void cls_ret_sint_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
--- libffi/testsuite/libffi.call/cls_20byte1.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_20byte1.c 2007-09-06 14:07:34.000000000 +0200
@@ -5,7 +5,9 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+
+
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_20byte {
--- libffi/testsuite/libffi.call/cls_multi_sshortchar.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_multi_sshortchar.c 2007-09-06 14:07:34.000000000 +0200
@@ -4,7 +4,7 @@
PR: PR13221.
Originator: <andreast@gcc.gnu.org> 20031129 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
signed short test_func_fn(signed char a1, signed short a2,
--- libffi/testsuite/libffi.call/cls_align_sint64.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_align_sint64.c 2007-09-06 14:07:34.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
--- libffi/testsuite/libffi.call/cls_3byte2.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_3byte2.c 2007-09-06 14:07:34.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_3byte_1 {
--- libffi/testsuite/libffi.call/cls_multi_schar.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_multi_schar.c 2007-09-06 14:07:34.000000000 +0200
@@ -4,7 +4,7 @@
PR: PR13221.
Originator: <hos@tamanegi.org> 20031129 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
signed char test_func_fn(signed char a1, signed char a2)
--- libffi/testsuite/libffi.call/cls_multi_uchar.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_multi_uchar.c 2007-09-06 14:07:34.000000000 +0200
@@ -4,7 +4,7 @@
PR: PR13221.
Originator: <andreast@gcc.gnu.org> 20031129 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
unsigned char test_func_fn(unsigned char a1, unsigned char a2,
--- libffi/testsuite/libffi.call/cls_19byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_19byte.c 2007-09-06 14:07:34.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030915 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_19byte {
--- libffi/testsuite/libffi.call/cls_9byte1.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_9byte1.c 2007-09-06 14:07:34.000000000 +0200
@@ -7,7 +7,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030914 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_9byte {
--- libffi/testsuite/libffi.call/cls_align_float.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_align_float.c 2007-09-06 14:07:34.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
--- libffi/testsuite/libffi.call/closure_fn1.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/closure_fn1.c 2007-09-06 14:07:34.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
--- libffi/testsuite/libffi.call/problem1.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/problem1.c 2007-09-06 14:07:34.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct my_ffi_struct {
--- libffi/testsuite/libffi.call/closure_fn3.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/closure_fn3.c 2007-09-06 14:07:34.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void closure_test_fn3(ffi_cif* cif __UNUSED__, void* resp, void** args,
--- libffi/testsuite/libffi.call/cls_sshort.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_sshort.c 2007-09-06 14:07:34.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20031108 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void cls_ret_sshort_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
--- libffi/testsuite/libffi.call/closure_fn5.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/closure_fn5.c 2007-09-06 14:07:34.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20031026 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void
--- libffi/testsuite/libffi.call/cls_align_double.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_align_double.c 2007-09-06 14:07:34.000000000 +0200
@@ -4,7 +4,9 @@
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+
+
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
--- libffi/testsuite/libffi.call/cls_2byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_2byte.c 2007-09-06 14:07:34.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_2byte {
--- libffi/testsuite/libffi.call/nested_struct.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/nested_struct.c 2007-09-06 14:07:34.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_16byte1 {
--- libffi/testsuite/libffi.call/cls_4byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_4byte.c 2007-09-06 14:07:35.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
--- libffi/testsuite/libffi.call/cls_6byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_6byte.c 2007-09-06 14:07:35.000000000 +0200
@@ -5,7 +5,8 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_6byte {
--- libffi/testsuite/libffi.call/cls_8byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_8byte.c 2007-09-06 14:07:35.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_8byte {
--- libffi/testsuite/libffi.call/cls_multi_sshort.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_multi_sshort.c 2007-09-06 14:07:35.000000000 +0200
@@ -4,7 +4,7 @@
PR: PR13221.
Originator: <andreast@gcc.gnu.org> 20031129 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
signed short test_func_fn(signed short a1, signed short a2)
--- libffi/testsuite/libffi.call/cls_align_uint32.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_align_uint32.c 2007-09-06 14:07:35.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
--- libffi/testsuite/libffi.call/cls_align_sint16.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_align_sint16.c 2007-09-06 14:07:35.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
--- libffi/testsuite/libffi.call/cls_float.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_float.c 2007-09-06 14:07:35.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void cls_ret_float_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
--- libffi/testsuite/libffi.call/cls_20byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_20byte.c 2007-09-06 14:07:35.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_20byte {
--- libffi/testsuite/libffi.call/cls_5_1_byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_5_1_byte.c 2007-09-06 14:07:35.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20050708 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_5byte {
--- libffi/testsuite/libffi.call/nested_struct2.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/nested_struct2.c 2007-09-06 14:07:35.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030911 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct A {
--- libffi/testsuite/libffi.call/cls_24byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_24byte.c 2007-09-06 14:07:35.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_24byte {
--- libffi/testsuite/libffi.call/cls_64byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_64byte.c 2007-09-06 14:07:37.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_64byte {
--- libffi/testsuite/libffi.call/cls_uint.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_uint.c 2007-09-06 14:07:37.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void cls_ret_uint_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
--- libffi/testsuite/libffi.call/cls_multi_ushortchar.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_multi_ushortchar.c 2007-09-06 14:07:37.000000000 +0200
@@ -4,7 +4,7 @@
PR: PR13221.
Originator: <andreast@gcc.gnu.org> 20031129 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
unsigned short test_func_fn(unsigned char a1, unsigned short a2,
--- libffi/testsuite/libffi.call/cls_schar.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_schar.c 2007-09-06 14:07:37.000000000 +0200
@@ -4,7 +4,9 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20031108 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+
+
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void cls_ret_schar_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
--- libffi/testsuite/libffi.call/cls_uchar.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_uchar.c 2007-09-06 14:07:37.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void cls_ret_uchar_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
--- libffi/testsuite/libffi.call/cls_align_uint64.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_align_uint64.c 2007-09-06 14:07:37.000000000 +0200
@@ -4,7 +4,8 @@
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
--- libffi/testsuite/libffi.call/cls_ulonglong.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_ulonglong.c 2007-09-06 14:07:37.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void cls_ret_ulonglong_fn(ffi_cif* cif __UNUSED__, void* resp,
--- libffi/testsuite/libffi.call/cls_align_longdouble.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_align_longdouble.c 2007-09-06 14:07:37.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
--- libffi/testsuite/libffi.call/cls_1_1byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_1_1byte.c 2007-09-06 14:07:37.000000000 +0200
@@ -6,7 +6,9 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030902 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+
+
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_1_1byte {
--- libffi/testsuite/libffi.call/cls_12byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_12byte.c 2007-09-06 14:07:37.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_12byte {
--- libffi/testsuite/libffi.call/cls_3_1byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_3_1byte.c 2007-09-06 14:07:37.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030902 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_3_1byte {
--- libffi/testsuite/libffi.call/cls_3byte1.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_3byte1.c 2007-09-06 14:07:37.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_3byte {
--- libffi/testsuite/libffi.call/cls_4_1byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_4_1byte.c 2007-09-06 14:07:37.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030902 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_4_1byte {
--- libffi/testsuite/libffi.call/cls_6_1_byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_6_1_byte.c 2007-09-06 14:07:37.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20050708 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_6byte {
--- libffi/testsuite/libffi.call/cls_16byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_16byte.c 2007-09-06 14:07:37.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_16byte {
--- libffi/testsuite/libffi.call/cls_18byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_18byte.c 2007-09-06 14:07:37.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030915 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_18byte {
--- libffi/testsuite/libffi.call/closure_fn0.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/closure_fn0.c 2007-09-06 14:07:37.000000000 +0200
@@ -6,7 +6,10 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+
+
+
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void
--- libffi/testsuite/libffi.call/cls_9byte2.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_9byte2.c 2007-09-06 14:07:37.000000000 +0200
@@ -7,7 +7,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030914 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_9byte {
--- libffi/testsuite/libffi.call/closure_fn2.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/closure_fn2.c 2007-09-06 14:07:37.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void closure_test_fn2(ffi_cif* cif __UNUSED__, void* resp, void** args,
--- libffi/testsuite/libffi.call/closure_fn4.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/closure_fn4.c 2007-09-06 14:07:37.000000000 +0200
@@ -6,7 +6,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20031026 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
--- libffi/testsuite/libffi.call/cls_ushort.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_ushort.c 2007-09-06 14:07:37.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
static void cls_ret_ushort_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
--- libffi/testsuite/libffi.call/cls_5byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_5byte.c 2007-09-06 14:07:38.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_5byte {
--- libffi/testsuite/libffi.call/cls_align_pointer.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_align_pointer.c 2007-09-06 14:07:38.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
--- libffi/testsuite/libffi.call/cls_7byte.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_7byte.c 2007-09-06 14:07:38.000000000 +0200
@@ -5,7 +5,7 @@
PR: none.
Originator: <andreast@gcc.gnu.org> 20030828 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_7byte {
--- libffi/testsuite/libffi.call/cls_align_sint32.c.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.call/cls_align_sint32.c 2007-09-06 14:07:38.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
--- libffi/testsuite/libffi.special/unwindtest.cc.jj 2007-09-06 14:05:09.000000000 +0200
+++ libffi/testsuite/libffi.special/unwindtest.cc 2007-09-06 14:07:39.000000000 +0200
@@ -4,7 +4,7 @@
PR: none.
Originator: Jeff Sturm <jsturm@one-point.com> */
-/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+/* { dg-do run { xfail mips64*-*-* } } */
#include "ffitestcxx.h"
void

114
gcc41-java-arm2.patch
View File

@ -1,114 +0,0 @@
2007-07-13 Andrew Haley <aph@redhat.com>
* libgcj.ver: Add __gcj_personality_sj0.
2007-07-11 Andrew Haley <aph@redhat.com>
* configure.host (arm*-linux-gnu): New.
* sysdep/arm/locks.h: New.
--- libjava/configure.host (revision 126621)
+++ libjava/configure.host (revision 126623)
@@ -82,6 +82,10 @@ case "${host}" in
enable_getenv_properties_default=no
enable_main_args_default=no
;;
+ arm*-linux-gnu)
+ libgcj_interpreter=yes
+ sysdeps_dir=arm
+ ;;
mips-tx39-*|mipstx39-unknown-*)
libgcj_flags="${libgcj_flags} -G 0"
LDFLAGS="$LDFLAGS -Tjmr3904dram.ld"
--- libjava/libgcj.ver (revision 126621)
+++ libjava/libgcj.ver (revision 126623)
@@ -2,6 +2,6 @@
# symbols in libgcj.so.
{
- global: Jv*; _Jv_*; __gcj_personality_v0; _Z*;
+ global: Jv*; _Jv_*; __gcj_personality_v0; __gcj_personality_sj0; _Z*;
local: *;
};
--- libjava/sysdep/arm/locks.h (revision 0)
+++ libjava/sysdep/arm/locks.h (revision 126623)
@@ -0,0 +1,79 @@
+// locks.h - Thread synchronization primitives. ARM implementation.
+
+/* Copyright (C) 2007 Free Software Foundation
+
+ This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
+details. */
+
+#ifndef __SYSDEP_LOCKS_H__
+#define __SYSDEP_LOCKS_H__
+
+typedef size_t obj_addr_t; /* Integer type big enough for object */
+ /* address. */
+
+/* Atomic compare and exchange. These sequences are not actually
+ atomic; there is a race if *ADDR != OLD_VAL and we are preempted
+ between the two swaps. However, they are very close to atomic, and
+ are the best that a pre-ARMv6 implementation can do without
+ operating system support. LinuxThreads has been using these
+ sequences for many years. */
+
+inline static bool
+compare_and_swap(volatile obj_addr_t *addr,
+ obj_addr_t old_val,
+ obj_addr_t new_val)
+{
+ volatile obj_addr_t result, tmp;
+ __asm__ ("\n"
+ "0: ldr %[tmp],[%[addr]]\n"
+ " cmp %[tmp],%[old_val]\n"
+ " movne %[result],#0\n"
+ " bne 1f\n"
+ " swp %[result],%[new_val],[%[addr]]\n"
+ " cmp %[tmp],%[result]\n"
+ " swpne %[tmp],%[result],[%[addr]]\n"
+ " bne 0b\n"
+ " mov %[result],#1\n"
+ "1:"
+ : [result] "=&r" (result), [tmp] "=&r" (tmp)
+ : [addr] "r" (addr), [new_val] "r" (new_val), [old_val] "r" (old_val)
+ : "cc", "memory");
+
+ return result;
+}
+
+inline static void
+release_set(volatile obj_addr_t *addr, obj_addr_t new_val)
+{
+ __asm__ __volatile__("" : : : "memory");
+ *(addr) = new_val;
+}
+
+inline static bool
+compare_and_swap_release(volatile obj_addr_t *addr,
+ obj_addr_t old,
+ obj_addr_t new_val)
+{
+ return compare_and_swap(addr, old, new_val);
+}
+
+// Ensure that subsequent instructions do not execute on stale
+// data that was loaded from memory before the barrier.
+inline static void
+read_barrier()
+{
+ __asm__ __volatile__("" : : : "memory");
+}
+
+// Ensure that prior stores to memory are completed with respect to other
+// processors.
+inline static void
+write_barrier()
+{
+ __asm__ __volatile__("" : : : "memory");
+}
+
+#endif

33
gcc41-java-arm3.patch
View File

@ -1,33 +0,0 @@
2007-07-15 Andrew Haley <aph@redhat.com>
* unwind-sjlj.c (_Unwind_GetIPInfo): Check for context->fc != NULL
before looking in the context.
* configure.host:
arm*-linux-gnu -> arm*-linux*.
--- gcc/unwind-sjlj.c (revision 126657)
+++ gcc/unwind-sjlj.c (revision 126659)
@@ -222,7 +222,10 @@ _Unwind_Ptr
_Unwind_GetIPInfo (struct _Unwind_Context *context, int *ip_before_insn)
{
*ip_before_insn = 0;
- return context->fc->call_site + 1;
+ if (context->fc != NULL)
+ return context->fc->call_site + 1;
+ else
+ return 0;
}
/* Set the return landing pad index in CONTEXT. */
--- libjava/configure.host (revision 126657)
+++ libjava/configure.host (revision 126659)
@@ -82,7 +82,7 @@ case "${host}" in
enable_getenv_properties_default=no
enable_main_args_default=no
;;
- arm*-linux-gnu)
+ arm*-linux*)
libgcj_interpreter=yes
sysdeps_dir=arm
;;

138
gcc41-java-arm4.patch
View File

@ -1,138 +0,0 @@
2007-09-04 Andrew Haley <aph@redhat.com>
* decl.c (java_init_decl_processing): Call "__cxa_end_cleanup"
when using the ARM EABI.
2007-08-29 Andrew Haley <aph@redhat.com>
* config/arm/libgcc-bpabi.ver: Add _Unwind_Backtrace as GCC_4.3.0.
2007-08-08 Andrew Haley <aph@redhat.com>
* config/arm/libunwind.S (UNWIND_WRAPPER _Unwind_Backtrace): New.
* config/arm/unwind-arm.h (__gnu_Unwind_Backtrace): New.
* config/arm/unwind-arm.c (__gnu_Unwind_Backtrace): New.
--- gcc/java/decl.c (revision 128085)
+++ gcc/java/decl.c (revision 128088)
@@ -1075,7 +1075,10 @@ java_init_decl_processing (void)
eh_personality_libfunc = init_one_libfunc (USING_SJLJ_EXCEPTIONS
? "__gcj_personality_sj0"
: "__gcj_personality_v0");
- default_init_unwind_resume_libfunc ();
+ if (targetm.arm_eabi_unwinder)
+ unwind_resume_libfunc = init_one_libfunc ("__cxa_end_cleanup");
+ else
+ default_init_unwind_resume_libfunc ();
lang_eh_runtime_type = do_nothing;
--- gcc/config/arm/libunwind.S (revision 128085)
+++ gcc/config/arm/libunwind.S (revision 128088)
@@ -237,5 +237,6 @@ UNWIND_WRAPPER _Unwind_RaiseException 1
UNWIND_WRAPPER _Unwind_Resume 1
UNWIND_WRAPPER _Unwind_Resume_or_Rethrow 1
UNWIND_WRAPPER _Unwind_ForcedUnwind 3
+UNWIND_WRAPPER _Unwind_Backtrace 2
-#endif /* __symbian__ */
+#endif /* ndef __symbian__ */
--- gcc/config/arm/libgcc-bpabi.ver (revision 128085)
+++ gcc/config/arm/libgcc-bpabi.ver (revision 128088)
@@ -81,3 +81,11 @@ GCC_3.5 {
# GNU-specific entry point.
__gnu_unwind_frame
}
+
+%exclude {
+ _Unwind_Backtrace
+}
+%inherit GCC_4.3.0 GCC_4.2.0
+GCC_4.3.0 {
+ _Unwind_Backtrace
+}
--- gcc/config/arm/unwind-arm.c (revision 128085)
+++ gcc/config/arm/unwind-arm.c (revision 128088)
@@ -950,6 +950,66 @@ _Unwind_DeleteException (_Unwind_Excepti
}
+/* Perform stack backtrace through unwind data. */
+_Unwind_Reason_Code
+__gnu_Unwind_Backtrace(_Unwind_Trace_Fn trace, void * trace_argument,
+ phase2_vrs * entry_vrs);
+_Unwind_Reason_Code
+__gnu_Unwind_Backtrace(_Unwind_Trace_Fn trace, void * trace_argument,
+ phase2_vrs * entry_vrs)
+{
+ phase1_vrs saved_vrs;
+ _Unwind_Reason_Code code;
+
+ _Unwind_Control_Block ucb;
+ _Unwind_Control_Block *ucbp = &ucb;
+
+ /* Set the pc to the call site. */
+ entry_vrs->core.r[R_PC] = entry_vrs->core.r[R_LR];
+
+ /* Save the core registers. */
+ saved_vrs.core = entry_vrs->core;
+ /* Set demand-save flags. */
+ saved_vrs.demand_save_flags = ~(_uw) 0;
+
+ do
+ {
+ /* Find the entry for this routine. */
+ if (get_eit_entry (ucbp, saved_vrs.core.r[R_PC]) != _URC_OK)
+ {
+ code = _URC_FAILURE;
+ break;
+ }
+
+ /* The dwarf unwinder assumes the context structure holds things
+ like the function and LSDA pointers. The ARM implementation
+ caches these in the exception header (UCB). To avoid
+ rewriting everything we make the virtual IP register point at
+ the UCB. */
+ _Unwind_SetGR((_Unwind_Context *)&saved_vrs, 12, (_Unwind_Ptr) ucbp);
+
+ /* Call trace function. */
+ if ((*trace) ((_Unwind_Context *) &saved_vrs, trace_argument)
+ != _URC_NO_REASON)
+ {
+ code = _URC_FAILURE;
+ break;
+ }
+
+ /* Call the pr to decide what to do. */
+ code = ((personality_routine) UCB_PR_ADDR (ucbp))
+ (_US_VIRTUAL_UNWIND_FRAME | _US_FORCE_UNWIND,
+ ucbp, (void *) &saved_vrs);
+ }
+ while (code != _URC_END_OF_STACK
+ && code != _URC_FAILURE);
+
+ finish:
+ restore_non_core_regs (&saved_vrs);
+ return code;
+}
+
+
/* Common implementation for ARM ABI defined personality routines.
ID is the index of the personality routine, other arguments are as defined
by __aeabi_unwind_cpp_pr{0,1,2}. */
--- gcc/config/arm/unwind-arm.h (revision 128085)
+++ gcc/config/arm/unwind-arm.h (revision 128088)
@@ -205,6 +205,13 @@ extern "C" {
_Unwind_Control_Block *, struct _Unwind_Context *, void *);
_Unwind_Reason_Code _Unwind_ForcedUnwind (_Unwind_Control_Block *,
_Unwind_Stop_Fn, void *);
+ /* @@@ Use unwind data to perform a stack backtrace. The trace callback
+ is called for every stack frame in the call chain, but no cleanup
+ actions are performed. */
+ typedef _Unwind_Reason_Code (*_Unwind_Trace_Fn) (_Unwind_Context *, void *);
+ _Unwind_Reason_Code _Unwind_Backtrace(_Unwind_Trace_Fn,
+ void*);
+
_Unwind_Word _Unwind_GetCFA (struct _Unwind_Context *);
void _Unwind_Complete(_Unwind_Control_Block *ucbp);
void _Unwind_DeleteException (_Unwind_Exception *);

280
gcc41-java-arm5.patch
View File

@ -1,280 +0,0 @@
2007-09-04 Andrew Haley <aph@redhat.com>
* src/arm/sysv.S (UNWIND): New.
(Whole file): Conditionally compile unwinder directives.
* src/arm/sysv.S: Add unwinder directives.
* src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
Only treat r0 as a struct address if we're actually returning a
struct by address.
Only copy the bytes that are actually within a struct.
(ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
is returned in r0, not passed by address.
(ffi_call): Allocate a word-sized temporary for the case where
a composite is returned in r0.
(ffi_prep_incoming_args_SYSV): Align as necessary.
2007-08-05 Steven Newbury <s_j_newbury@yahoo.co.uk>
* src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of
directly using the sys_cacheflush syscall.
2007-07-27 Andrew Haley <aph@redhat.com>
* src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
--- libffi/src/arm/ffi.c (revision 128092)
+++ libffi/src/arm/ffi.c (revision 128093)
@@ -40,7 +40,7 @@ void ffi_prep_args(char *stack, extended
argp = stack;
- if ( ecif->cif->rtype->type == FFI_TYPE_STRUCT ) {
+ if ( ecif->cif->flags == FFI_TYPE_STRUCT ) {
*(void **) argp = ecif->rvalue;
argp += 4;
}
@@ -58,6 +58,9 @@ void ffi_prep_args(char *stack, extended
argp = (char *) ALIGN(argp, (*p_arg)->alignment);
}
+ if ((*p_arg)->type == FFI_TYPE_STRUCT)
+ argp = (char *) ALIGN(argp, 4);
+
z = (*p_arg)->size;
if (z < sizeof(int))
{
@@ -81,7 +84,7 @@ void ffi_prep_args(char *stack, extended
break;
case FFI_TYPE_STRUCT:
- *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
+ memcpy(argp, *p_argv, (*p_arg)->size);
break;
default:
@@ -115,7 +118,6 @@ ffi_status ffi_prep_cif_machdep(ffi_cif
switch (cif->rtype->type)
{
case FFI_TYPE_VOID:
- case FFI_TYPE_STRUCT:
case FFI_TYPE_FLOAT:
case FFI_TYPE_DOUBLE:
cif->flags = (unsigned) cif->rtype->type;
@@ -126,6 +128,17 @@ ffi_status ffi_prep_cif_machdep(ffi_cif
cif->flags = (unsigned) FFI_TYPE_SINT64;
break;
+ case FFI_TYPE_STRUCT:
+ if (cif->rtype->size <= 4)
+ /* A Composite Type not larger than 4 bytes is returned in r0. */
+ cif->flags = (unsigned)FFI_TYPE_INT;
+ else
+ /* A Composite Type larger than 4 bytes, or whose size cannot
+ be determined statically ... is stored in memory at an
+ address passed [in r0]. */
+ cif->flags = (unsigned)FFI_TYPE_STRUCT;
+ break;
+
default:
cif->flags = FFI_TYPE_INT;
break;
@@ -141,21 +154,27 @@ void ffi_call(ffi_cif *cif, void (*fn)()
{
extended_cif ecif;
+ int small_struct = (cif->flags == FFI_TYPE_INT
+ && cif->rtype->type == FFI_TYPE_STRUCT);
+
ecif.cif = cif;
ecif.avalue = avalue;
+
+ unsigned int temp;
/* If the return value is a struct and we don't have a return */
/* value address then we need to make one */
if ((rvalue == NULL) &&
- (cif->rtype->type == FFI_TYPE_STRUCT))
+ (cif->flags == FFI_TYPE_STRUCT))
{
ecif.rvalue = alloca(cif->rtype->size);
}
+ else if (small_struct)
+ ecif.rvalue = &temp;
else
ecif.rvalue = rvalue;
-
-
+
switch (cif->abi)
{
case FFI_SYSV:
@@ -167,6 +186,8 @@ void ffi_call(ffi_cif *cif, void (*fn)()
FFI_ASSERT(0);
break;
}
+ if (small_struct)
+ memcpy (rvalue, &temp, cif->rtype->size);
}
/** private members **/
@@ -228,9 +249,12 @@ ffi_prep_incoming_args_SYSV(char *stack,
{
size_t z;
+ size_t alignment = (*p_arg)->alignment;
+ if (alignment < 4)
+ alignment = 4;
/* Align if necessary */
- if ((sizeof(int) - 1) & (unsigned) argp) {
- argp = (char *) ALIGN(argp, sizeof(int));
+ if ((alignment - 1) & (unsigned) argp) {
+ argp = (char *) ALIGN(argp, alignment);
}
z = (*p_arg)->size;
@@ -248,21 +272,16 @@ ffi_prep_incoming_args_SYSV(char *stack,
/* How to make a trampoline. */
-#define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX) \
-({ unsigned char *__tramp = (unsigned char*)(TRAMP); \
- unsigned int __fun = (unsigned int)(FUN); \
- unsigned int __ctx = (unsigned int)(CTX); \
+#define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX) \
+({ unsigned char *__tramp = (unsigned char*)(TRAMP); \
+ unsigned int __fun = (unsigned int)(FUN); \
+ unsigned int __ctx = (unsigned int)(CTX); \
*(unsigned int*) &__tramp[0] = 0xe92d000f; /* stmfd sp!, {r0-r3} */ \
- *(unsigned int*) &__tramp[4] = 0xe59f0000; /* ldr r0, [pc] */ \
- *(unsigned int*) &__tramp[8] = 0xe59ff000; /* ldr pc, [pc] */ \
- *(unsigned int*) &__tramp[12] = __ctx; \
- *(unsigned int*) &__tramp[16] = __fun; \
- register unsigned long _beg __asm ("a1") = (unsigned long) (&__tramp[0]); \
- register unsigned long _end __asm ("a2") = (unsigned long) (&__tramp[19]); \
- register unsigned long _flg __asm ("a3") = 0; \
- __asm __volatile ("swi 0x9f0002 @ sys_cacheflush" \
- : "=r" (_beg) \
- : "0" (_beg), "r" (_end), "r" (_flg)); \
+ *(unsigned int*) &__tramp[4] = 0xe59f0000; /* ldr r0, [pc] */ \
+ *(unsigned int*) &__tramp[8] = 0xe59ff000; /* ldr pc, [pc] */ \
+ *(unsigned int*) &__tramp[12] = __ctx; \
+ *(unsigned int*) &__tramp[16] = __fun; \
+ __clear_cache((&__tramp[0]), (&__tramp[19])); \
})
--- libffi/src/arm/sysv.S (revision 128092)
+++ libffi/src/arm/sysv.S (revision 128093)
@@ -82,6 +82,14 @@
# define call_reg(x) mov lr, pc ; mov pc, x
#endif
+/* Conditionally compile unwinder directives. */
+#ifdef __ARM_EABI__
+#define UNWIND
+#else
+#define UNWIND @
+#endif
+
+
#if defined(__thumb__) && !defined(__THUMB_INTERWORK__)
.macro ARM_FUNC_START name
.text
@@ -92,6 +100,7 @@
bx pc
nop
.arm
+ UNWIND .fnstart
/* A hook to tell gdb that we've switched to ARM mode. Also used to call
directly from other local arm routines. */
_L__\name:
@@ -102,6 +111,7 @@ _L__\name:
.align 0
.arm
ENTRY(\name)
+ UNWIND .fnstart
.endm
#endif
@@ -134,8 +144,11 @@ _L__\name:
ARM_FUNC_START ffi_call_SYSV
@ Save registers
stmfd sp!, {r0-r3, fp, lr}
+ UNWIND .save {r0-r3, fp, lr}
mov fp, sp
+ UNWIND .setfp fp, sp
+
@ Make room for all of the new args.
sub sp, fp, r2
@@ -205,6 +218,7 @@ LSYM(Lepilogue):
RETLDM "r0-r3,fp"
.ffi_call_SYSV_end:
+ UNWIND .fnend
.size CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
/*
@@ -216,21 +230,40 @@ LSYM(Lepilogue):
*/
ARM_FUNC_START ffi_closure_SYSV
+ UNWIND .pad #16
add ip, sp, #16
stmfd sp!, {ip, lr}
+ UNWIND .save {r0, lr}
add r2, sp, #8
+ .pad #16
sub sp, sp, #16
str sp, [sp, #8]
add r1, sp, #8
bl ffi_closure_SYSV_inner
cmp r0, #FFI_TYPE_INT
beq .Lretint
+
cmp r0, #FFI_TYPE_FLOAT
+#ifdef __SOFTFP__
+ beq .Lretint
+#else
beq .Lretfloat
+#endif
+
cmp r0, #FFI_TYPE_DOUBLE
+#ifdef __SOFTFP__
+ beq .Lretlonglong
+#else
beq .Lretdouble
+#endif
+
cmp r0, #FFI_TYPE_LONGDOUBLE
+#ifdef __SOFTFP__
+ beq .Lretlonglong
+#else
beq .Lretlongdouble
+#endif
+
cmp r0, #FFI_TYPE_SINT64
beq .Lretlonglong
.Lclosure_epilogue:
@@ -243,6 +276,8 @@ ARM_FUNC_START ffi_closure_SYSV
ldr r0, [sp]
ldr r1, [sp, #4]
b .Lclosure_epilogue
+
+#ifndef __SOFTFP__
.Lretfloat:
ldfs f0, [sp]
b .Lclosure_epilogue
@@ -252,6 +287,9 @@ ARM_FUNC_START ffi_closure_SYSV
.Lretlongdouble:
ldfd f0, [sp]
b .Lclosure_epilogue
+#endif
+
.ffi_closure_SYSV_end:
+ UNWIND .fnend
.size CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)

932
gcc41-java-arm6.patch
View File

@ -1,932 +0,0 @@
2007-09-04 Andrew Haley <aph@redhat.com>
PR java/27908
* testsuite/libjava.lang/PR27908.java
({run1,run2,run3}.isRunning): New Method.
(main): Fix race condition.
2007-08-29 Andrew Haley <aph@redhat.com>
* gnu/classpath/natVMStackWalker.cc (VMStackWalker::getCallingClass):
Make sure we're not sibcalled.
(GET_CALLING_CLASS): Define for ARM EABI.
2007-08-22 Andrew Haley <aph@redhat.com>
* configure.host (BACKTRACESPEC): Add arm*-linux*.
2007-08-22 Andrew Haley <aph@redhat.com>
* configure.ac (LIBSTDCXXSPEC): New.
* configure.host: Add arm*-linux* to pthread test.
* configure.ac (LIBGCJTESTSPEC): Add path to libstdc++ for ARM
EABI.
* testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Use
-fexceptions for ARM EABI.
* testsuite/lib/libjava.exp (libjava_arguments): Add libgcj-test.spec.
(libjava_invoke): Log the invocation.
2007-08-15 Andrew Haley <aph@redhat.com>
* configure.ac (extra_ldflags): Define.
* Makefile.am: Use extra_ldflags for all executables.
2007-08-14 Andrew Haley <aph@redhat.com>
* sysdep/arm/backtrace.h: Remove stubs for _Unwind_GetIPInfo,
_Unwind_GetRegionStart, and _Unwind_Backtrace.
2007-07-27 Andrew Haley <aph@redhat.com>
* gnu/classpath/natVMStackWalker.cc (GET_CALLING_CLASS): Stub for
ARM EABI.
* exception.cc (get_exception_header_from_ue): New.
(get_ttype_entry): ARM EABI version.
(PERSONALITY_FUNCTION): Add ARM EABI code.
* sysdep/arm/backtrace.h: New file.
* stacktrace.cc (_URC_NORMAL_STOP): New.
* configure.ac (extra_ldflags_libjava): Add libsupc++.la for ARM
EABI.
* configure.host (BACKTRACESPEC): Add arm/backtrace.h.
--- libjava/testsuite/Makefile.in.jj 2007-09-06 14:06:13.000000000 +0200
+++ libjava/testsuite/Makefile.in 2007-09-06 17:20:42.000000000 +0200
@@ -160,6 +160,7 @@ LIBLTDL = @LIBLTDL@
LIBMAGIC = @LIBMAGIC@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
+LIBSTDCXXSPEC = @LIBSTDCXXSPEC@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
@@ -264,6 +265,7 @@ build_vendor = @build_vendor@
datadir = @datadir@
dbexecdir = @dbexecdir@
exec_prefix = @exec_prefix@
+extra_ldflags = @extra_ldflags@
extra_ldflags_libjava = @extra_ldflags_libjava@
gxx_include_dir = @gxx_include_dir@
here = @here@
--- libjava/testsuite/libjava.jni/jni.exp.jj 2007-09-06 14:06:13.000000000 +0200
+++ libjava/testsuite/libjava.jni/jni.exp 2007-09-06 17:20:42.000000000 +0200
@@ -29,6 +29,10 @@ proc gcj_jni_compile_c_to_so {file {opti
set name [file rootname $filename]
set soname lib${name}.${so_extension}
+ if { [istarget "*arm-*eabi*"] } {
+ lappend options "additional_flags=-fexceptions"
+ }
+
lappend options "additional_flags=${so_flag} -fPIC"
# Find the generated header.
lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir"
--- libjava/testsuite/lib/libjava.exp.jj 2007-09-06 14:06:13.000000000 +0200
+++ libjava/testsuite/lib/libjava.exp 2007-09-06 17:20:42.000000000 +0200
@@ -379,6 +379,7 @@ proc libjava_arguments {{mode compile}}
if {$mode == "link"} {
global wrapper_file wrap_compile_flags
lappend args "additional_flags=$wrap_compile_flags"
+ lappend args "additional_flags=-specs=libgcj-test.spec"
lappend args "libs=$wrapper_file"
lappend args "libs=$libjava"
lappend args debug
--- libjava/configure.jj 2007-09-06 14:06:15.000000000 +0200
+++ libjava/configure 2007-09-06 17:27:04.000000000 +0200
@@ -310,7 +310,7 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_subdir host_subdir target_subdir libgcj_basedir host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical LN_S mkinstalldirs JAVA_MAINTAINER_MODE_TRUE JAVA_MAINTAINER_MODE_FALSE CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS LDFLAGS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE AS ac_ct_AS LD ac_ct_LD AR ac_ct_AR RANLIB ac_ct_RANLIB JAR ZIP UNZIP MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBGCJ_CFLAGS LIBGCJ_CXXFLAGS LIBGCJ_JAVAFLAGS LIBGCJ_LD_SYMBOLIC LIBGCJDEBUG TOOLKIT XLIB_AWT_TRUE XLIB_AWT_FALSE X_AWT_TRUE X_AWT_FALSE GCJ_FOR_ECJX GCJH host_exeext INCLTDL LIBLTDL DIRLTDL LIBTOOL CXXCPP CPPFLAGS GCJ GCJFLAGS GCJDEPMODE am__fastdepGCJ_TRUE am__fastdepGCJ_FALSE subdirs TESTSUBDIR_TRUE TESTSUBDIR_FALSE ECJ_BUILD_JAR ECJ_JAR BUILD_ECJ1_TRUE BUILD_ECJ1_FALSE INSTALL_ECJ_JAR_TRUE INSTALL_ECJ_JAR_FALSE JAVA_HOME_SET_TRUE JAVA_HOME_SET_FALSE JAVA_HOME INTERPRETER LIBFFI LIBFFIINCS PLATFORM CPP EGREP USING_WIN32_PLATFORM_TRUE USING_WIN32_PLATFORM_FALSE USING_POSIX_PLATFORM_TRUE USING_POSIX_PLATFORM_FALSE USING_DARWIN_CRT_TRUE USING_DARWIN_CRT_FALSE SYSTEMSPEC LIBGCJTESTSPEC ZLIBSPEC ZLIBTESTSPEC X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS extra_ldflags_libjava GCLIBS GCINCS GCDEPS GCSPEC JC1GCSPEC GCTESTSPEC USING_BOEHMGC_TRUE USING_BOEHMGC_FALSE USING_NOGC_TRUE USING_NOGC_FALSE THREADLIBS THREADINCS THREADDEPS THREADSPEC THREADSTARTFILESPEC THREADLDFLAGS THREADCXXFLAGS USING_POSIX_THREADS_TRUE USING_POSIX_THREADS_FALSE USING_WIN32_THREADS_TRUE USING_WIN32_THREADS_FALSE USING_NO_THREADS_TRUE USING_NO_THREADS_FALSE USE_LIBGCJ_BC_TRUE USE_LIBGCJ_BC_FALSE LIBGCJ_SPEC HASH_SYNC_SPEC USING_GCC_TRUE USING_GCC_FALSE LIBICONV LTLIBICONV LIBMAGIC PKG_CONFIG GTK_CFLAGS GTK_LIBS GLIB_CFLAGS GLIB_LIBS LIBART_CFLAGS LIBART_LIBS CLASSPATH_SEPARATOR ac_ct_GCJ ZLIBS SYS_ZLIBS ZINCS DIVIDESPEC CHECKREFSPEC EXCEPTIONSPEC BACKTRACESPEC IEEESPEC NATIVE_TRUE NATIVE_FALSE ENABLE_SHARED_TRUE ENABLE_SHARED_FALSE NEEDS_DATA_START_TRUE NEEDS_DATA_START_FALSE GCC_UNWIND_INCLUDE toolexecdir toolexecmainlibdir toolexeclibdir dbexecdir GCJVERSION gxx_include_dir libstdcxx_incdir ALLOCA PERL SYSDEP_SOURCES ANONVERSCRIPT_TRUE ANONVERSCRIPT_FALSE LD_START_STATIC_SPEC LD_FINISH_STATIC_SPEC here LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_subdir host_subdir target_subdir libgcj_basedir host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical LN_S mkinstalldirs JAVA_MAINTAINER_MODE_TRUE JAVA_MAINTAINER_MODE_FALSE CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS LDFLAGS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE AS ac_ct_AS LD ac_ct_LD AR ac_ct_AR RANLIB ac_ct_RANLIB JAR ZIP UNZIP MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBGCJ_CFLAGS LIBGCJ_CXXFLAGS LIBGCJ_JAVAFLAGS LIBGCJ_LD_SYMBOLIC LIBGCJDEBUG TOOLKIT XLIB_AWT_TRUE XLIB_AWT_FALSE X_AWT_TRUE X_AWT_FALSE GCJ_FOR_ECJX GCJH host_exeext INCLTDL LIBLTDL DIRLTDL LIBTOOL CXXCPP CPPFLAGS GCJ GCJFLAGS GCJDEPMODE am__fastdepGCJ_TRUE am__fastdepGCJ_FALSE subdirs TESTSUBDIR_TRUE TESTSUBDIR_FALSE ECJ_BUILD_JAR ECJ_JAR BUILD_ECJ1_TRUE BUILD_ECJ1_FALSE INSTALL_ECJ_JAR_TRUE INSTALL_ECJ_JAR_FALSE JAVA_HOME_SET_TRUE JAVA_HOME_SET_FALSE JAVA_HOME INTERPRETER LIBFFI LIBFFIINCS PLATFORM CPP EGREP USING_WIN32_PLATFORM_TRUE USING_WIN32_PLATFORM_FALSE USING_POSIX_PLATFORM_TRUE USING_POSIX_PLATFORM_FALSE USING_DARWIN_CRT_TRUE USING_DARWIN_CRT_FALSE SYSTEMSPEC ZLIBSPEC ZLIBTESTSPEC X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS extra_ldflags_libjava extra_ldflags LIBSTDCXXSPEC LIBGCJTESTSPEC GCLIBS GCINCS GCDEPS GCSPEC JC1GCSPEC GCTESTSPEC USING_BOEHMGC_TRUE USING_BOEHMGC_FALSE USING_NOGC_TRUE USING_NOGC_FALSE THREADLIBS THREADINCS THREADDEPS THREADSPEC THREADSTARTFILESPEC THREADLDFLAGS THREADCXXFLAGS USING_POSIX_THREADS_TRUE USING_POSIX_THREADS_FALSE USING_WIN32_THREADS_TRUE USING_WIN32_THREADS_FALSE USING_NO_THREADS_TRUE USING_NO_THREADS_FALSE USE_LIBGCJ_BC_TRUE USE_LIBGCJ_BC_FALSE LIBGCJ_SPEC HASH_SYNC_SPEC USING_GCC_TRUE USING_GCC_FALSE LIBICONV LTLIBICONV LIBMAGIC PKG_CONFIG GTK_CFLAGS GTK_LIBS GLIB_CFLAGS GLIB_LIBS LIBART_CFLAGS LIBART_LIBS CLASSPATH_SEPARATOR ac_ct_GCJ ZLIBS SYS_ZLIBS ZINCS DIVIDESPEC CHECKREFSPEC EXCEPTIONSPEC BACKTRACESPEC IEEESPEC NATIVE_TRUE NATIVE_FALSE ENABLE_SHARED_TRUE ENABLE_SHARED_FALSE NEEDS_DATA_START_TRUE NEEDS_DATA_START_FALSE GCC_UNWIND_INCLUDE toolexecdir toolexecmainlibdir toolexeclibdir dbexecdir GCJVERSION gxx_include_dir libstdcxx_incdir ALLOCA PERL SYSDEP_SOURCES ANONVERSCRIPT_TRUE ANONVERSCRIPT_FALSE LD_START_STATIC_SPEC LD_FINISH_STATIC_SPEC here LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
@@ -7640,9 +7640,6 @@ case "${host}" in
esac
-LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -rpath `${PWDCMD-pwd}`/.libs"
-
-
# Check whether --with-system-zlib or --without-system-zlib was given.
if test "${with_system_zlib+set}" = set; then
@@ -9126,6 +9123,9 @@ fi
# FIXME: this should be _libs on some hosts.
libsubdir=.libs
+LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -rpath `${PWDCMD-pwd}`/.libs"
+
+LIBSTDCXXSPEC=
# extra LD Flags which are required for targets
case "${host}" in
*-*-darwin[0-7].*)
@@ -9134,9 +9134,21 @@ case "${host}" in
# on Darwin -single_module speeds up loading of the dynamic libraries.
extra_ldflags_libjava=-Wl,-single_module
;;
+arm*linux*eabi)
+ # Some of the ARM unwinder code is actually in libstdc++. We
+ # could in principle replicate it in libgcj, but it's better to
+ # have a dependency on libstdc++.
+ extra_ldflags='-L$(here)/../libstdc++-v3/src -lstdc++'
+ LIBSTDCXXSPEC=-lstdc++
+ LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -L`${PWDCMD-pwd}`/../libstdc++-v3/src/.libs -rpath `${PWDCMD-pwd}`/.libs:`${PWDCMD-pwd}`/../libstdc++-v3/src/.libs -lstdc++"
+ ;;
esac
+
+
+
+
# Allow the GC to be disabled. Can be useful when debugging.
echo "$as_me:$LINENO: checking for garbage collector to use" >&5
echo $ECHO_N "checking for garbage collector to use... $ECHO_C" >&6
@@ -18024,7 +18036,6 @@ s,@USING_POSIX_PLATFORM_FALSE@,$USING_PO
s,@USING_DARWIN_CRT_TRUE@,$USING_DARWIN_CRT_TRUE,;t t
s,@USING_DARWIN_CRT_FALSE@,$USING_DARWIN_CRT_FALSE,;t t
s,@SYSTEMSPEC@,$SYSTEMSPEC,;t t
-s,@LIBGCJTESTSPEC@,$LIBGCJTESTSPEC,;t t
s,@ZLIBSPEC@,$ZLIBSPEC,;t t
s,@ZLIBTESTSPEC@,$ZLIBTESTSPEC,;t t
s,@X_CFLAGS@,$X_CFLAGS,;t t
@@ -18032,6 +18043,9 @@ s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
s,@X_LIBS@,$X_LIBS,;t t
s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
s,@extra_ldflags_libjava@,$extra_ldflags_libjava,;t t
+s,@extra_ldflags@,$extra_ldflags,;t t
+s,@LIBSTDCXXSPEC@,$LIBSTDCXXSPEC,;t t
+s,@LIBGCJTESTSPEC@,$LIBGCJTESTSPEC,;t t
s,@GCLIBS@,$GCLIBS,;t t
s,@GCINCS@,$GCINCS,;t t
s,@GCDEPS@,$GCDEPS,;t t
--- libjava/Makefile.in.jj 2007-09-06 14:06:15.000000000 +0200
+++ libjava/Makefile.in 2007-09-06 17:28:51.000000000 +0200
@@ -627,6 +627,7 @@ LIBLTDL = @LIBLTDL@
LIBMAGIC = @LIBMAGIC@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
+LIBSTDCXXSPEC = @LIBSTDCXXSPEC@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
@@ -731,6 +732,7 @@ build_vendor = @build_vendor@
datadir = @datadir@
dbexecdir = @dbexecdir@
exec_prefix = @exec_prefix@
+extra_ldflags = @extra_ldflags@
extra_ldflags_libjava = @extra_ldflags_libjava@ $(am__append_5)
gxx_include_dir = @gxx_include_dir@
here = @here@
@@ -812,7 +814,7 @@ GCJLINK = $(LIBTOOL) --tag=GCJ --mode=li
GCJ_FOR_ECJX_LINK = $(GCJ_FOR_ECJX) -o $@
LIBLINK = $(LIBTOOL) --tag=CXX --mode=link $(CXX) -L$(here) $(JC1FLAGS) \
- $(LDFLAGS) $(extra_ldflags_libjava) -o $@
+ $(LDFLAGS) $(extra_ldflags_libjava) $(extra_ldflags) -o $@
WARNINGS = -Wextra -Wall
AM_CXXFLAGS = \
@@ -872,7 +874,7 @@ xlib_nat_files = $(xlib_nat_source_files
# Include THREADLIBS here to ensure that the correct version of
# certain linuxthread functions get linked:
-libgcj_la_LDFLAGS = -rpath $(toolexeclibdir) $(THREADLDFLAGS) $(THREADLIBS) \
+libgcj_la_LDFLAGS = -rpath $(toolexeclibdir) $(THREADLDFLAGS) $(extra_ldflags) $(THREADLIBS) \
$(LIBLTDL) $(SYS_ZLIBS) \
-version-info `grep -v '^\#' $(srcdir)/libtool-version`
@@ -7784,7 +7786,7 @@ NM = nm
jv_convert_SOURCES =
jv_convert_LDFLAGS = --main=gnu.gcj.convert.Convert \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
jv_convert_LINK = $(GCJLINK)
jv_convert_LDADD = -L$(here)/.libs libgcj.la
@@ -7800,7 +7802,7 @@ gcj_dbtool_LDADD = gnu/gcj/tools/gcj_dbt
gcj_dbtool_DEPENDENCIES = gnu/gcj/tools/gcj_dbtool.lo libgcj.la libgcj.spec
gij_SOURCES =
gij_LDFLAGS = -rpath $(libdir)/gcj-$(gcc_version) -rpath $(toolexeclibdir) \
- -shared-libgcc $(THREADLDFLAGS)
+ -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gij_LINK = $(GCJLINK)
gij_LDADD = -L$(here)/.libs libgij.la
@@ -7820,91 +7822,91 @@ ECJX_BASE_FLAGS = -findirect-dispatch \
@NATIVE_TRUE@ecjx_DEPENDENCIES = libgcj.la libgcj.spec
gappletviewer_SOURCES =
gappletviewer_LDFLAGS = --main=gnu.classpath.tools.appletviewer.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gappletviewer_LINK = $(GCJLINK)
gappletviewer_LDADD = -L$(here)/.libs libgcj-tools.la
gappletviewer_DEPENDENCIES = libgcj-tools.la
gjarsigner_SOURCES =
gjarsigner_LDFLAGS = --main=gnu.classpath.tools.jarsigner.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gjarsigner_LINK = $(GCJLINK)
gjarsigner_LDADD = -L$(here)/.libs libgcj-tools.la
gjarsigner_DEPENDENCIES = libgcj-tools.la
gkeytool_SOURCES =
gkeytool_LDFLAGS = --main=gnu.classpath.tools.keytool.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gkeytool_LINK = $(GCJLINK)
gkeytool_LDADD = -L$(here)/.libs libgcj-tools.la
gkeytool_DEPENDENCIES = libgcj-tools.la
gjar_SOURCES =
gjar_LDFLAGS = --main=gnu.classpath.tools.jar.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gjar_LINK = $(GCJLINK)
gjar_LDADD = -L$(here)/.libs libgcj-tools.la
gjar_DEPENDENCIES = libgcj-tools.la
gjavah_SOURCES =
gjavah_LDFLAGS = --main=gnu.classpath.tools.javah.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gjavah_LINK = $(GCJLINK)
gjavah_LDADD = -L$(here)/.libs libgcj-tools.la
gjavah_DEPENDENCIES = libgcj-tools.la
gcjh_SOURCES =
gcjh_LDFLAGS = --main=gnu.classpath.tools.javah.GcjhMain \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gcjh_LINK = $(GCJLINK)
gcjh_LDADD = -L$(here)/.libs libgcj-tools.la
gcjh_DEPENDENCIES = libgcj-tools.la
gnative2ascii_SOURCES =
gnative2ascii_LDFLAGS = --main=gnu.classpath.tools.native2ascii.Native2ASCII \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gnative2ascii_LINK = $(GCJLINK)
gnative2ascii_LDADD = -L$(here)/.libs libgcj-tools.la
gnative2ascii_DEPENDENCIES = libgcj-tools.la
gorbd_SOURCES =
gorbd_LDFLAGS = --main=gnu.classpath.tools.orbd.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gorbd_LINK = $(GCJLINK)
gorbd_LDADD = -L$(here)/.libs libgcj-tools.la
gorbd_DEPENDENCIES = libgcj-tools.la
grmid_SOURCES =
grmid_LDFLAGS = --main=gnu.classpath.tools.rmid.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
grmid_LINK = $(GCJLINK)
grmid_LDADD = -L$(here)/.libs libgcj-tools.la
grmid_DEPENDENCIES = libgcj-tools.la
gserialver_SOURCES =
gserialver_LDFLAGS = --main=gnu.classpath.tools.serialver.SerialVer \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gserialver_LINK = $(GCJLINK)
gserialver_LDADD = -L$(here)/.libs libgcj-tools.la
gserialver_DEPENDENCIES = libgcj-tools.la
gtnameserv_SOURCES =
gtnameserv_LDFLAGS = --main=gnu.classpath.tools.tnameserv.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gtnameserv_LINK = $(GCJLINK)
gtnameserv_LDADD = -L$(here)/.libs libgcj-tools.la
gtnameserv_DEPENDENCIES = libgcj-tools.la
grmic_SOURCES =
grmic_LDFLAGS = --main=gnu.classpath.tools.rmic.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
grmic_LINK = $(GCJLINK)
grmic_LDADD = -L$(here)/.libs libgcj-tools.la
grmic_DEPENDENCIES = libgcj-tools.la
grmiregistry_SOURCES =
grmiregistry_LDFLAGS = --main=gnu.classpath.tools.rmiregistry.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
grmiregistry_LINK = $(GCJLINK)
grmiregistry_LDADD = -L$(here)/.libs libgcj-tools.la
--- libjava/gcj/Makefile.in.jj 2007-09-06 14:06:15.000000000 +0200
+++ libjava/gcj/Makefile.in 2007-09-06 17:20:42.000000000 +0200
@@ -172,6 +172,7 @@ LIBLTDL = @LIBLTDL@
LIBMAGIC = @LIBMAGIC@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
+LIBSTDCXXSPEC = @LIBSTDCXXSPEC@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
@@ -276,6 +277,7 @@ build_vendor = @build_vendor@
datadir = @datadir@
dbexecdir = @dbexecdir@
exec_prefix = @exec_prefix@
+extra_ldflags = @extra_ldflags@
extra_ldflags_libjava = @extra_ldflags_libjava@
gxx_include_dir = @gxx_include_dir@
here = @here@
--- libjava/include/Makefile.in.jj 2007-09-06 14:06:15.000000000 +0200
+++ libjava/include/Makefile.in 2007-09-06 17:20:42.000000000 +0200
@@ -171,6 +171,7 @@ LIBLTDL = @LIBLTDL@
LIBMAGIC = @LIBMAGIC@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
+LIBSTDCXXSPEC = @LIBSTDCXXSPEC@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
@@ -275,6 +276,7 @@ build_vendor = @build_vendor@
datadir = @datadir@
dbexecdir = @dbexecdir@
exec_prefix = @exec_prefix@
+extra_ldflags = @extra_ldflags@
extra_ldflags_libjava = @extra_ldflags_libjava@
gxx_include_dir = @gxx_include_dir@
here = @here@
--- libjava/configure.ac.jj 2007-09-06 14:06:15.000000000 +0200
+++ libjava/configure.ac 2007-09-06 17:20:42.000000000 +0200
@@ -777,9 +777,6 @@ case "${host}" in
esac
AC_SUBST(SYSTEMSPEC)
-LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -rpath `${PWDCMD-pwd}`/.libs"
-AC_SUBST(LIBGCJTESTSPEC)
-
AC_ARG_WITH(system-zlib,
AS_HELP_STRING([--with-system-zlib],
[use installed libz]))
@@ -793,6 +790,9 @@ AC_PATH_XTRA
# FIXME: this should be _libs on some hosts.
libsubdir=.libs
+LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -rpath `${PWDCMD-pwd}`/.libs"
+
+LIBSTDCXXSPEC=
# extra LD Flags which are required for targets
case "${host}" in
*-*-darwin[[0-7]].*)
@@ -801,8 +801,20 @@ case "${host}" in
# on Darwin -single_module speeds up loading of the dynamic libraries.
extra_ldflags_libjava=-Wl,-single_module
;;
+arm*linux*eabi)
+ # Some of the ARM unwinder code is actually in libstdc++. We
+ # could in principle replicate it in libgcj, but it's better to
+ # have a dependency on libstdc++.
+ extra_ldflags='-L$(here)/../libstdc++-v3/src -lstdc++'
+ LIBSTDCXXSPEC=-lstdc++
+ LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -L`${PWDCMD-pwd}`/../libstdc++-v3/src/.libs -rpath `${PWDCMD-pwd}`/.libs:`${PWDCMD-pwd}`/../libstdc++-v3/src/.libs -lstdc++"
+ ;;
esac
AC_SUBST(extra_ldflags_libjava)
+AC_SUBST(extra_ldflags)
+AC_SUBST(LIBSTDCXXSPEC)
+
+AC_SUBST(LIBGCJTESTSPEC)
# Allow the GC to be disabled. Can be useful when debugging.
AC_MSG_CHECKING([for garbage collector to use])
--- libjava/libgcj.spec.in.jj 2007-09-06 14:06:15.000000000 +0200
+++ libjava/libgcj.spec.in 2007-09-06 17:20:42.000000000 +0200
@@ -7,6 +7,6 @@
*startfile: @THREADSTARTFILESPEC@ %(startfileorig)
%rename lib liborig
-*lib: @LD_START_STATIC_SPEC@ @LIBGCJ_SPEC@ @LD_FINISH_STATIC_SPEC@ -lm @LIBICONV@ @GCSPEC@ @THREADSPEC@ @ZLIBSPEC@ @SYSTEMSPEC@ %(libgcc) %(liborig)
+*lib: @LD_START_STATIC_SPEC@ @LIBGCJ_SPEC@ @LD_FINISH_STATIC_SPEC@ -lm @LIBICONV@ @GCSPEC@ @THREADSPEC@ @ZLIBSPEC@ @SYSTEMSPEC@ %(libgcc) @LIBSTDCXXSPEC@ %(liborig)
*jc1: @HASH_SYNC_SPEC@ @DIVIDESPEC@ @CHECKREFSPEC@ @JC1GCSPEC@ @EXCEPTIONSPEC@ @BACKTRACESPEC@ @IEEESPEC@ -fkeep-inline-functions
--- libjava/stacktrace.cc.jj 2007-09-06 14:06:16.000000000 +0200
+++ libjava/stacktrace.cc 2007-09-06 17:20:42.000000000 +0200
@@ -39,6 +39,10 @@ using namespace java::lang::reflect;
using namespace java::util;
using namespace gnu::gcj::runtime;
+#ifdef __ARM_EABI_UNWINDER__
+#define _URC_NORMAL_STOP _URC_FAILURE
+#endif
+
// Maps ncode values to their containing native class.
// NOTE: Currently this Map contradicts class GC for native classes. This map
// (and the "new class stack") will need to use WeakReferences in order to
--- libjava/configure.host.jj 2007-09-06 17:11:05.000000000 +0200
+++ libjava/configure.host 2007-09-06 17:20:42.000000000 +0200
@@ -85,6 +85,7 @@ case "${host}" in
arm*-linux*)
libgcj_interpreter=yes
sysdeps_dir=arm
+ fallback_backtrace_h=sysdep/arm/backtrace.h
;;
mips-tx39-*|mipstx39-unknown-*)
libgcj_flags="${libgcj_flags} -G 0"
@@ -258,6 +259,12 @@ EOF
sysdeps_dir=x86-64
DIVIDESPEC=-f%{m32:no-}%{!m32:%{!m64:no-}}%{m64:}use-divide-subroutine
;;
+ arm*-linux* )
+ slow_pthread_self=no
+ can_unwind_signal=no
+ CHECKREFSPEC=-fcheck-references
+ DIVIDESPEC=-fuse-divide-subroutine
+ ;;
mips*-*-linux* )
sysdeps_dir=mips
can_unwind_signal=yes
--- libjava/Makefile.am.jj 2007-09-06 14:06:16.000000000 +0200
+++ libjava/Makefile.am 2007-09-06 17:28:27.000000000 +0200
@@ -100,6 +100,7 @@ endif
GCJ_WITH_FLAGS = $(GCJ) --encoding=UTF-8 -Wno-deprecated
extra_ldflags_libjava = @extra_ldflags_libjava@
+extra_ldflags = @extra_ldflags@
if ANONVERSCRIPT
extra_ldflags_libjava += -Wl,--version-script=$(srcdir)/libgcj.ver
@@ -110,7 +111,7 @@ GCJLINK = $(LIBTOOL) --tag=GCJ --mode=li
GCJ_FOR_ECJX = @GCJ_FOR_ECJX@
GCJ_FOR_ECJX_LINK = $(GCJ_FOR_ECJX) -o $@
LIBLINK = $(LIBTOOL) --tag=CXX --mode=link $(CXX) -L$(here) $(JC1FLAGS) \
- $(LDFLAGS) $(extra_ldflags_libjava) -o $@
+ $(LDFLAGS) $(extra_ldflags_libjava) $(extra_ldflags) -o $@
GCC_UNWIND_INCLUDE = @GCC_UNWIND_INCLUDE@
@@ -232,7 +233,7 @@ xlib_nat_files = $(xlib_nat_source_files
# Include THREADLIBS here to ensure that the correct version of
# certain linuxthread functions get linked:
## The mysterious backslash in the grep pattern is consumed by make.
-libgcj_la_LDFLAGS = -rpath $(toolexeclibdir) $(THREADLDFLAGS) $(THREADLIBS) \
+libgcj_la_LDFLAGS = -rpath $(toolexeclibdir) $(THREADLDFLAGS) $(extra_ldflags) $(THREADLIBS) \
$(LIBLTDL) $(SYS_ZLIBS) \
-version-info `grep -v '^\#' $(srcdir)/libtool-version`
libgcj_la_LIBADD = \
@@ -614,7 +615,7 @@ jv_convert_SOURCES =
## need this because we are explicitly using libtool to link using the
## `.la' file.
jv_convert_LDFLAGS = --main=gnu.gcj.convert.Convert \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
jv_convert_LINK = $(GCJLINK)
## We don't explicitly link in the libraries we need; libgcj.la brings
## in all dependencies. We need the -L so that gcj can find libgcj
@@ -635,7 +636,7 @@ gnu/gcj/tools/gcj_dbtool/natMain.cc
## need this because we are explicitly using libtool to link using the
## `.la' file.
gcj_dbtool_LDFLAGS = --main=gnu.gcj.tools.gcj_dbtool.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gcj_dbtool_LINK = $(GCJLINK)
## We don't explicitly link in the libraries we need; libgcj.la brings
## in all dependencies. We need the -L so that gcj can find libgcj
@@ -654,7 +655,7 @@ gij_SOURCES =
## need this because we are explicitly using libtool to link using the
## `.la' file.
gij_LDFLAGS = -rpath $(libdir)/gcj-$(gcc_version) -rpath $(toolexeclibdir) \
- -shared-libgcc $(THREADLDFLAGS)
+ -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gij_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gij_LDADD = -L$(here)/.libs libgij.la
@@ -698,7 +699,7 @@ endif !NATIVE
## This is a dummy definition.
gappletviewer_SOURCES =
gappletviewer_LDFLAGS = --main=gnu.classpath.tools.appletviewer.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gappletviewer_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gappletviewer_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -707,7 +708,7 @@ gappletviewer_DEPENDENCIES = libgcj-tool
## This is a dummy definition.
gjarsigner_SOURCES =
gjarsigner_LDFLAGS = --main=gnu.classpath.tools.jarsigner.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gjarsigner_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gjarsigner_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -716,7 +717,7 @@ gjarsigner_DEPENDENCIES = libgcj-tools.l
## This is a dummy definition.
gkeytool_SOURCES =
gkeytool_LDFLAGS = --main=gnu.classpath.tools.keytool.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gkeytool_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gkeytool_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -725,7 +726,7 @@ gkeytool_DEPENDENCIES = libgcj-tools.la
## This is a dummy definition.
gjar_SOURCES =
gjar_LDFLAGS = --main=gnu.classpath.tools.jar.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gjar_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gjar_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -734,7 +735,7 @@ gjar_DEPENDENCIES = libgcj-tools.la
## This is a dummy definition.
gjavah_SOURCES =
gjavah_LDFLAGS = --main=gnu.classpath.tools.javah.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gjavah_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gjavah_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -743,7 +744,7 @@ gjavah_DEPENDENCIES = libgcj-tools.la
## This is a dummy definition.
gcjh_SOURCES =
gcjh_LDFLAGS = --main=gnu.classpath.tools.javah.GcjhMain \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gcjh_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gcjh_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -752,7 +753,7 @@ gcjh_DEPENDENCIES = libgcj-tools.la
## This is a dummy definition.
gnative2ascii_SOURCES =
gnative2ascii_LDFLAGS = --main=gnu.classpath.tools.native2ascii.Native2ASCII \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gnative2ascii_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gnative2ascii_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -761,7 +762,7 @@ gnative2ascii_DEPENDENCIES = libgcj-tool
## This is a dummy definition.
gorbd_SOURCES =
gorbd_LDFLAGS = --main=gnu.classpath.tools.orbd.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gorbd_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gorbd_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -770,7 +771,7 @@ gorbd_DEPENDENCIES = libgcj-tools.la
## This is a dummy definition.
grmid_SOURCES =
grmid_LDFLAGS = --main=gnu.classpath.tools.rmid.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
grmid_LINK = $(GCJLINK)
## See jv_convert_LDADD.
grmid_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -779,7 +780,7 @@ grmid_DEPENDENCIES = libgcj-tools.la
## This is a dummy definition.
gserialver_SOURCES =
gserialver_LDFLAGS = --main=gnu.classpath.tools.serialver.SerialVer \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gserialver_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gserialver_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -788,7 +789,7 @@ gserialver_DEPENDENCIES = libgcj-tools.l
## This is a dummy definition.
gtnameserv_SOURCES =
gtnameserv_LDFLAGS = --main=gnu.classpath.tools.tnameserv.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
gtnameserv_LINK = $(GCJLINK)
## See jv_convert_LDADD.
gtnameserv_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -797,7 +798,7 @@ gtnameserv_DEPENDENCIES = libgcj-tools.l
## This is a dummy definition.
grmic_SOURCES =
grmic_LDFLAGS = --main=gnu.classpath.tools.rmic.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
grmic_LINK = $(GCJLINK)
## See jv_convert_LDADD.
grmic_LDADD = -L$(here)/.libs libgcj-tools.la
@@ -806,7 +807,7 @@ grmic_DEPENDENCIES = libgcj-tools.la
## This is a dummy definition.
grmiregistry_SOURCES =
grmiregistry_LDFLAGS = --main=gnu.classpath.tools.rmiregistry.Main \
- -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)
+ -rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS) $(extra_ldflags)
grmiregistry_LINK = $(GCJLINK)
## See jv_convert_LDADD.
grmiregistry_LDADD = -L$(here)/.libs libgcj-tools.la
--- libjava/exception.cc.jj 2007-09-06 14:06:15.000000000 +0200
+++ libjava/exception.cc 2007-09-06 17:20:42.000000000 +0200
@@ -58,6 +58,21 @@ struct java_exception_header
_Unwind_Exception unwindHeader;
};
+#ifdef __ARM_EABI_UNWINDER__
+// This is the exception class we report -- "GNUCJAVA".
+
+const _Unwind_Exception_Class __gcj_exception_class
+ = {'G', 'N', 'U', 'C', 'J', 'A', 'V', 'A'};
+
+static inline java_exception_header *
+get_exception_header_from_ue (_Unwind_Exception *exc)
+{
+ return reinterpret_cast<java_exception_header *>(exc + 1) - 1;
+}
+
+extern "C" void __cxa_begin_cleanup (_Unwind_Exception*);
+
+#else // !__ARM_EABI_UNWINDER__
// This is the exception class we report -- "GNUCJAVA".
const _Unwind_Exception_Class __gcj_exception_class
= ((((((((_Unwind_Exception_Class) 'G'
@@ -75,6 +90,7 @@ get_exception_header_from_ue (_Unwind_Ex
{
return reinterpret_cast<java_exception_header *>(exc + 1) - 1;
}
+#endif // !__ARM_EABI_UNWINDER__
/* Perform a throw, Java style. Throw will unwind through this call,
so there better not be any handlers or exception thrown here. */
@@ -89,7 +105,8 @@ _Jv_Throw (jthrowable value)
value = new java::lang::NullPointerException ();
xh->value = value;
- xh->unwindHeader.exception_class = __gcj_exception_class;
+ memcpy (&xh->unwindHeader.exception_class, &__gcj_exception_class,
+ sizeof xh->unwindHeader.exception_class);
xh->unwindHeader.exception_cleanup = NULL;
/* We're happy with setjmp/longjmp exceptions or region-based
@@ -159,6 +176,21 @@ parse_lsda_header (_Unwind_Context *cont
return p;
}
+#ifdef __ARM_EABI_UNWINDER__
+
+static void **
+get_ttype_entry(_Unwind_Context *, lsda_header_info* info, _Unwind_Word i)
+{
+ _Unwind_Ptr ptr;
+
+ ptr = (_Unwind_Ptr) (info->TType - (i * 4));
+ ptr = _Unwind_decode_target2(ptr);
+
+ return reinterpret_cast<void **>(ptr);
+}
+
+#else
+
static void **
get_ttype_entry (_Unwind_Context *context, lsda_header_info *info, long i)
{
@@ -170,6 +202,7 @@ get_ttype_entry (_Unwind_Context *contex
return reinterpret_cast<void **>(ptr);
}
+#endif
// Using a different personality function name causes link failures
// when trying to mix code using different exception handling models.
@@ -180,12 +213,33 @@ get_ttype_entry (_Unwind_Context *contex
#define PERSONALITY_FUNCTION __gcj_personality_v0
#endif
+#ifdef __ARM_EABI_UNWINDER__
+
+#define CONTINUE_UNWINDING \
+ do \
+ { \
+ if (__gnu_unwind_frame(ue_header, context) != _URC_OK) \
+ return _URC_FAILURE; \
+ return _URC_CONTINUE_UNWIND; \
+ } \
+ while (0)
+
+extern "C" _Unwind_Reason_Code
+PERSONALITY_FUNCTION (_Unwind_State state,
+ struct _Unwind_Exception* ue_header,
+ struct _Unwind_Context* context)
+#else
+
+#define CONTINUE_UNWINDING return _URC_CONTINUE_UNWIND
+
extern "C" _Unwind_Reason_Code
PERSONALITY_FUNCTION (int version,
_Unwind_Action actions,
_Unwind_Exception_Class exception_class,
struct _Unwind_Exception *ue_header,
struct _Unwind_Context *context)
+
+#endif
{
java_exception_header *xh = get_exception_header_from_ue (ue_header);
@@ -197,16 +251,56 @@ PERSONALITY_FUNCTION (int version,
int handler_switch_value;
bool saw_cleanup;
bool saw_handler;
+ bool foreign_exception;
int ip_before_insn = 0;
+#ifdef __ARM_EABI_UNWINDER__
+ _Unwind_Action actions;
+
+ switch (state & _US_ACTION_MASK)
+ {
+ case _US_VIRTUAL_UNWIND_FRAME:
+ actions = _UA_SEARCH_PHASE;
+ break;
+
+ case _US_UNWIND_FRAME_STARTING:
+ actions = _UA_CLEANUP_PHASE;
+ if (!(state & _US_FORCE_UNWIND)
+ && ue_header->barrier_cache.sp == _Unwind_GetGR(context, 13))
+ actions |= _UA_HANDLER_FRAME;
+ break;
+
+ case _US_UNWIND_FRAME_RESUME:
+ CONTINUE_UNWINDING;
+ break;
+
+ default:
+ std::abort();
+ }
+ actions |= state & _US_FORCE_UNWIND;
+
+ // We don't know which runtime we're working with, so can't check this.
+ // However the ABI routines hide this from us, and we don't actually need
+ // to know.
+ foreign_exception = false;
+
+ // The dwarf unwinder assumes the context structure holds things like the
+ // function and LSDA pointers. The ARM implementation caches these in
+ // the exception header (UCB). To avoid rewriting everything we make the
+ // virtual IP register point at the UCB.
+ ip = (_Unwind_Ptr) ue_header;
+ _Unwind_SetGR(context, 12, ip);
+#else
// Interface version check.
if (version != 1)
return _URC_FATAL_PHASE1_ERROR;
+ foreign_exception = exception_class != __gcj_exception_class;
+#endif
// Shortcut for phase 2 found handler for domestic exception.
if (actions == (_UA_CLEANUP_PHASE | _UA_HANDLER_FRAME)
- && exception_class == __gcj_exception_class)
+ && !foreign_exception)
{
handler_switch_value = xh->handlerSwitchValue;
landing_pad = xh->landingPad;
@@ -227,17 +321,17 @@ PERSONALITY_FUNCTION (int version,
// If no LSDA, then there are no handlers or cleanups.
if (! language_specific_data)
- return _URC_CONTINUE_UNWIND;
+ CONTINUE_UNWINDING;
// Parse the LSDA header.
p = parse_lsda_header (context, language_specific_data, &info);
#ifdef HAVE_GETIPINFO
ip = _Unwind_GetIPInfo (context, &ip_before_insn);
- if (! ip_before_insn)
- --ip;
#else
ip = _Unwind_GetIP (context) - 1;
#endif
+ if (! ip_before_insn)
+ --ip;
landing_pad = 0;
action_record = 0;
handler_switch_value = 0;
@@ -296,7 +390,7 @@ PERSONALITY_FUNCTION (int version,
// If ip is not present in the table, C++ would call terminate.
// ??? It is perhaps better to tweek the LSDA so that no-action
// is mapped to no-entry for Java.
- return _URC_CONTINUE_UNWIND;
+ CONTINUE_UNWINDING;
found_something:
saw_cleanup = false;
@@ -334,7 +428,7 @@ PERSONALITY_FUNCTION (int version,
// During forced unwinding, we only run cleanups. With a
// foreign exception class, we have no class info to match.
else if ((actions & _UA_FORCE_UNWIND)
- || exception_class != __gcj_exception_class)
+ || foreign_exception)
;
else if (ar_filter > 0)
@@ -374,15 +468,15 @@ PERSONALITY_FUNCTION (int version,
}
if (! saw_handler && ! saw_cleanup)
- return _URC_CONTINUE_UNWIND;
+ CONTINUE_UNWINDING;
if (actions & _UA_SEARCH_PHASE)
{
if (! saw_handler)
- return _URC_CONTINUE_UNWIND;
+ CONTINUE_UNWINDING;
// For domestic exceptions, we cache data from phase 1 for phase 2.
- if (exception_class == __gcj_exception_class)
+ if (! foreign_exception)
{
xh->handlerSwitchValue = handler_switch_value;
xh->landingPad = landing_pad;
@@ -396,5 +490,9 @@ PERSONALITY_FUNCTION (int version,
_Unwind_SetGR (context, __builtin_eh_return_data_regno (1),
handler_switch_value);
_Unwind_SetIP (context, landing_pad);
+#ifdef __ARM_EABI_UNWINDER__
+ if (saw_cleanup)
+ __cxa_begin_cleanup(ue_header);
+#endif
return _URC_INSTALL_CONTEXT;
}
--- libjava/gnu/classpath/natVMStackWalker.cc.jj 2007-09-06 14:06:15.000000000 +0200
+++ libjava/gnu/classpath/natVMStackWalker.cc 2007-09-06 17:20:42.000000000 +0200
@@ -19,6 +19,7 @@ details. */
#include <java/lang/ClassLoader.h>
#include <java/lang/Class.h>
+#ifndef __ARM_EABI_UNWINDER__
// Return the class of the method that contains PC.
// This is a macro not a function, since defining it as one would
// introduce an extra frame on the stack. */
@@ -44,6 +45,11 @@ details. */
\
klass; \
})
+#else // __ARM_EABI_UNWINDER__
+// ARM EABI doesn't support _Unwind_FindEnclosingFunction.
+#define GET_CALLING_CLASS(PC) \
+ (_Jv_StackTrace::GetStackWalkerCallingClass ())
+#endif
JArray<jclass> *
gnu::classpath::VMStackWalker::getClassContext(void)
@@ -59,14 +65,18 @@ jclass
gnu::classpath::VMStackWalker::getCallingClass(void)
{
_Jv_InitClass (&::gnu::classpath::VMStackWalker::class$);
- return _Jv_StackTrace::GetStackWalkerCallingClass ();
+ jclass result = _Jv_StackTrace::GetStackWalkerCallingClass ();
+ __asm__ __volatile__ ("" : : "g" (result));
+ return result;
}
jclass
gnu::classpath::VMStackWalker::getCallingClass(::gnu::gcj::RawData *pc)
{
_Jv_InitClass (&::gnu::classpath::VMStackWalker::class$);
- return GET_CALLING_CLASS(pc);
+ jclass result = GET_CALLING_CLASS(pc);
+ __asm__ __volatile__ ("" : : "g" (result));
+ return result;
}
::java::lang::ClassLoader *
--- libjava/sysdep/arm/backtrace.h.jj 2007-09-06 17:20:42.000000000 +0200
+++ libjava/sysdep/arm/backtrace.h 2007-09-06 17:20:42.000000000 +0200
@@ -0,0 +1,35 @@
+// backtrace.h - Fallback backtrace implementation. ARM implementation.
+
+/* Copyright (C) 2005, 2006 Free Software Foundation
+
+ This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
+details. */
+
+#ifndef __SYSDEP_BACKTRACE_H__
+#define __SYSDEP_BACKTRACE_H__
+
+#include <java-stack.h>
+
+extern "C"
+{
+/* Unwind through the call stack calling TRACE_FN with STATE for every stack
+ frame. Returns the reason why the unwinding was stopped. */
+#ifdef __ARM_EABI_UNWINDER__
+
+#define _Unwind_FindEnclosingFunction(PC) \
+ (PC)
+
+_Unwind_Reason_Code
+fallback_backtrace (_Unwind_Reason_Code (*)(struct _Unwind_Context*, void*), _Jv_UnwindState *)
+#else
+_Unwind_Reason_Code
+fallback_backtrace (_Unwind_Trace_Fn, _Jv_UnwindState *)
+#endif
+{
+ return _URC_NO_REASON;
+}
+}
+#endif

32
gcc41-java-arm7.patch
View File

@ -1,32 +0,0 @@
2007-09-07 Andrew Haley <aph@redhat.com>
* configure.in (noconfigdirs): Remove target-libffi and
target-libjava.
* configure: Regenerate.
--- configure.in (revision 128249)
+++ configure.in (revision 128250)
@@ -501,8 +501,8 @@ case "${target}" in
noconfigdirs="$noconfigdirs target-libffi target-qthreads"
;;
arm*-*-linux-gnueabi)
- noconfigdirs="$noconfigdirs target-libffi target-qthreads"
- noconfigdirs="$noconfigdirs target-libjava target-libobjc"
+ noconfigdirs="$noconfigdirs target-qthreads"
+ noconfigdirs="$noconfigdirs target-libobjc"
;;
arm*-*-symbianelf*)
noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
--- configure (revision 128249)
+++ configure (revision 128250)
@@ -1293,8 +1293,8 @@ case "${target}" in
noconfigdirs="$noconfigdirs target-libffi target-qthreads"
;;
arm*-*-linux-gnueabi)
- noconfigdirs="$noconfigdirs target-libffi target-qthreads"
- noconfigdirs="$noconfigdirs target-libjava target-libobjc"
+ noconfigdirs="$noconfigdirs target-qthreads"
+ noconfigdirs="$noconfigdirs target-libobjc"
;;
arm*-*-symbianelf*)
noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"

65
gcc41-java-arm8.patch
View File

@ -1,65 +0,0 @@
2007-07-13 Andrew Haley <aph@redhat.com>
* testsuite/libjava.jvmti/jvmti-interp.exp: Likewise.
* testsuite/libjava.jni/jni.exp: Use -fdollars-in-identifiers.
* testsuite/libjava.jni/cni.exp: Use -fdollars-in-identifiers.
* testsuite/libjava.jvmti/jvmti.exp (gcj_jvmti_compile_cxx_to_o): Likewise.
--- libjava/testsuite/libjava.cni/cni.exp (revision 126621)
+++ libjava/testsuite/libjava.cni/cni.exp (revision 126622)
@@ -10,7 +10,7 @@
set oname ${name}.o
# Find the generated header.
- lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir"
+ lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir -fdollars-in-identifiers"
# Find libgcj headers.
lappend options "additional_flags=-I$srcdir/.."
--- libjava/testsuite/libjava.jvmti/jvmti-interp.exp (revision 126621)
+++ libjava/testsuite/libjava.jvmti/jvmti-interp.exp (revision 126622)
@@ -47,7 +47,7 @@
# Find jni.h and jni_md.h.
lappend options "additional_flags=-I$srcdir/../include \
- -I$srcdir/../classpath/include"
+ -I$srcdir/../classpath/include -fdollars-in-identifiers"
# Append C++ options
lappend options "additional_flags=$options_cxx"
--- libjava/testsuite/libjava.jvmti/jvmti.exp (revision 126621)
+++ libjava/testsuite/libjava.jvmti/jvmti.exp (revision 126622)
@@ -11,11 +11,11 @@
set oname ${name}.o
# Find the generated header.
- lappend options "additional_flags=-g -I. -I.."
+ lappend options "additional_flags=-g -I. -I.. -fdollars-in-identifiers"
# Find libgcj headers.
lappend options "additional_flags=-I$srcdir/.."
# Find jvmti.h, jvmti_md.h, jvmti-int.h, jvm.h requirements
- lappend options "additional_flags=-I$srcdir/../include -I$srcdir/../classpath/include -I$objdir/../include -I$objdir/../../boehm-gc/include"
+ lappend options "additional_flags=-I$srcdir/../include -I$srcdir/../classpath/include -I$objdir/../include -I$objdir/../../boehm-gc/include "
set x [libjava_prune_warnings \
[target_compile $file $oname object $options]]
--- libjava/testsuite/libjava.jni/jni.exp (revision 126621)
+++ libjava/testsuite/libjava.jni/jni.exp (revision 126622)
@@ -31,7 +31,7 @@
lappend options "additional_flags=${so_flag} -fPIC"
# Find the generated header.
- lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir"
+ lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir -fdollars-in-identifiers"
# Ensure that the generated header has correct prototypes.
set cfile [file rootname $file].c
@@ -219,7 +219,7 @@
lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir"
# Find jni.h and jni_md.h.
- lappend options "additional_flags=-I$srcdir/../include -I$srcdir/../classpath/include"
+ lappend options "additional_flags=-I$srcdir/../include -I$srcdir/../classpath/include -fdollars-in-identifiers"
# Append C++ options
lappend options "additional_flags=$options_cxx"

36
gcc41-java-bogus-debugline.patch
View File

@ -1,36 +0,0 @@
2007-03-16 Andrew Haley <aph@redhat.com>
* class.c (push_class): Don't bogusly guess the source filename.
* jcf-parse.c (give_name_to_class): Don't set input_location from
DECL_ARTIFICIAL decls.
--- gcc/java/class.c (revision 122746)
+++ gcc/java/class.c (working copy)
@@ -426,8 +426,7 @@
tree decl, signature;
location_t saved_loc = input_location;
#ifndef USE_MAPPED_LOCATION
- tree source_name = identifier_subst (class_name, "", '.', '/', ".java");
- input_filename = IDENTIFIER_POINTER (source_name);
+ input_filename = "<unknown>";
input_line = 0;
#endif
CLASS_P (class_type) = 1;
--- gcc/java/jcf-parse.c (revision 122746)
+++ gcc/java/jcf-parse.c (working copy)
@@ -1221,9 +1221,12 @@ give_name_to_class (JCF *jcf, int i)
main_input_filename = sfname;
}
#else
- input_location = DECL_SOURCE_LOCATION (TYPE_NAME (this_class));
- if (main_input_filename == NULL && jcf == main_jcf)
- main_input_filename = input_filename;
+ if (! DECL_ARTIFICIAL (TYPE_NAME (this_class)))
+ {
+ input_location = DECL_SOURCE_LOCATION (TYPE_NAME (this_class));
+ if (main_input_filename == NULL && jcf == main_jcf)
+ main_input_filename = input_filename;
+ }
#endif
jcf->cpool.data[i].t = this_class;

48
gcc41-java-libdotdotlib.patch
View File

@ -1,48 +0,0 @@
2006-07-20 Jakub Jelinek <jakub@redhat.com>
* configure.ac (toolexeclibdir, dbexecdir): Canonicalize /lib/../lib
to /lib.
* configure: Rebuilt.
--- libjava/configure.ac.jj 2006-07-20 14:01:02.000000000 +0200
+++ libjava/configure.ac 2006-07-20 16:36:31.000000000 +0200
@@ -1262,6 +1262,7 @@ case ${version_specific_libs} in
multi_os_directory=`$CC -print-multi-os-directory`
case $multi_os_directory in
.) toolexeclibdir=$toolexecmainlibdir ;; # Avoid trailing /.
+ ../lib*) toolexeclibdir='$(subst /lib/../lib,/lib,'$toolexecmainlibdir/$multi_os_directory')' ;;
*) toolexeclibdir=$toolexecmainlibdir/$multi_os_directory ;;
esac
;;
@@ -1278,6 +1279,10 @@ case $multi_os_directory in
dbexecdir='$(libdir)/gcj-$(gcc_version)' # Avoid /.
ac_configure_args="$ac_configure_args --with-native-libdir=\$\(libdir\)/gcj-`cat $srcdir/../gcc/BASE-VER`"
;;
+ ../lib*)
+ dbexecdir='$(subst /lib/../lib,/lib,$(libdir)/'$multi_os_directory'/gcj-$(gcc_version))'
+ ac_configure_args="$ac_configure_args --with-native-libdir=\$\(libdir\)/$multi_os_directory/gcj-`cat $srcdir/../gcc/BASE-VER`"
+ ;;
*)
dbexecdir='$(libdir)/'$multi_os_directory'/gcj-$(gcc_version)'
ac_configure_args="$ac_configure_args --with-native-libdir=\$\(libdir\)/$multi_os_directory/gcj-`cat $srcdir/../gcc/BASE-VER`"
--- libjava/configure.jj 2006-07-20 14:01:02.000000000 +0200
+++ libjava/configure 2006-07-20 16:45:24.000000000 +0200
@@ -14863,6 +14864,7 @@ case ${version_specific_libs} in
multi_os_directory=`$CC -print-multi-os-directory`
case $multi_os_directory in
.) toolexeclibdir=$toolexecmainlibdir ;; # Avoid trailing /.
+ ../lib*) toolexeclibdir='$(subst /lib/../lib,/lib,'$toolexecmainlibdir/$multi_os_directory')' ;;
*) toolexeclibdir=$toolexecmainlibdir/$multi_os_directory ;;
esac
;;
@@ -14879,6 +14881,10 @@ case $multi_os_directory in
dbexecdir='$(libdir)/gcj-$(gcc_version)' # Avoid /.
ac_configure_args="$ac_configure_args --with-native-libdir=\$\(libdir\)/gcj-`cat $srcdir/../gcc/BASE-VER`"
;;
+ ../lib*)
+ dbexecdir='$(subst /lib/../lib,/lib,$(libdir)/'$multi_os_directory'/gcj-$(gcc_version))'
+ ac_configure_args="$ac_configure_args --with-native-libdir=\$\(libdir\)/$multi_os_directory/gcj-`cat $srcdir/../gcc/BASE-VER`"
+ ;;
*)
dbexecdir='$(libdir)/'$multi_os_directory'/gcj-$(gcc_version)'
ac_configure_args="$ac_configure_args --with-native-libdir=\$\(libdir\)/$multi_os_directory/gcj-`cat $srcdir/../gcc/BASE-VER`"

25
gcc41-java-nomulti.patch
View File

@ -1,25 +0,0 @@
--- libjava/configure.ac.jj 2004-08-16 21:13:29.000000000 +0200
+++ libjava/configure.ac 2004-08-21 11:44:59.020755542 +0200
@@ -367,6 +367,10 @@ use_gtk_awt=""
TOOLKIT=
AC_SUBST(TOOLKIT)
+if test -n "${with_multisubdir}"; then
+ peerlibs=no
+fi
+
for peer in $peerlibs ; do
case $peer in
xlib)
--- libjava/configure.jj 2004-08-16 21:22:14.000000000 +0200
+++ libjava/configure 2004-08-21 11:45:16.260738060 +0200
@@ -4118,6 +4118,9 @@ use_gtk_awt=""
# The default toolkit to use is the first one specified.
TOOLKIT=
+if test -n "${with_multisubdir}"; then
+ peerlibs=no
+fi
for peer in $peerlibs ; do
case $peer in

15
gcc41-java-slow_pthread_self.patch
View File

@ -1,15 +0,0 @@
2005-05-20 Jakub Jelinek <jakub@redhat.com>
* configure.host (slow_pthread_self): Set to empty unconditionally
on Linux targets.
--- libjava/configure.host (.../gcc-4_0-branch) (revision 107266)
+++ libjava/configure.host (.../redhat/gcc-4_0-branch) (revision 107414)
@@ -174,6 +174,7 @@
sh-linux* | sh[34]*-linux*)
can_unwind_signal=yes
libgcj_ld_symbolic='-Wl,-Bsymbolic'
+ slow_pthread_self=
if test x$slow_pthread_self = xyes \
&& test x$cross_compiling != xyes; then
cat > conftest.c <<EOF

242
gcc41-jdwp.patch
View File

@ -1,242 +0,0 @@
2007-09-24 Keith Seitz <keiths@redhat.com>
* include/jvm.h (struct natThread): Add new field 'frame'.
* include/java-interp.h (_Jv_Frame): Use _Jv_ThreadStackPeek,
_Jv_ThreadStackPop, and _Jv_ThreadStackPush instead of
java.lang.Thread.frame.
(~_Jv_Frame): Use _Jv_ThreadStackPop.
* java/lang/natThread.cc (_Jv_ThreadStackPeek): New function.
(_Jv_ThreadStackPush): New function.
(_Jv_ThreadStackPop): New function.
* java/lang/Thread.java (frame): Remove field to restore
C++ ABI compatibility.
* gnu/classpath/jdwp/natVMVirtualMachine.cc (getFrames): Use
_Jv_ThreadStackPeek.
(getFrame): Likewise.
* gnu/classpath/jdwp/natVMFrame.cc (getFrameDepth): Likewise.
* jvmti.cc (getLocalFrame): Likewise.
(_Jv_JVMTI_GetFrameCount): Likewise.
(_Jv_JVMTI_GetThreadState): Likewise.
(_Jv_JVMTI_GetStackTrace): Likewise.
* interpret.cc (_Jv_ReportJVMTIExceptionThrow): Likewise.
* headers.txt (java/lang/Thread.h): Prepend declarations
for _Jv_ThreadStackPeek, _Jv_ThreadStackPush, and _Jv_ThreadStackPop.
Add as friend functions.
* jni.cc (_Jv_JNIMethod::call): Push a frame onto the stack when
calling a JNI method.
--- libjava/interpret.cc (revision 128603)
+++ libjava/interpret.cc (working copy)
@@ -1709,7 +1709,7 @@
_Jv_ReportJVMTIExceptionThrow (jthrowable ex)
{
jthread thread = ::java::lang::Thread::currentThread ();
- _Jv_Frame *frame = reinterpret_cast<_Jv_Frame *> (thread->frame);
+ _Jv_Frame *frame = _Jv_ThreadStackPeek (thread);
jmethodID throw_meth = frame->self->get_method ();
jlocation throw_loc = -1;
if (frame->frame_type == frame_interpreter)
--- libjava/include/java-interp.h (revision 128603)
+++ libjava/include/java-interp.h (working copy)
@@ -391,14 +391,14 @@
{
self = s;
frame_type = type;
- next = (_Jv_Frame *) thr->frame;
- thr->frame = (gnu::gcj::RawData *) this;
+ next = _Jv_ThreadStackPeek (thr);
+ _Jv_ThreadStackPush (thr, this);
thread = thr;
}
~_Jv_Frame ()
{
- thread->frame = (gnu::gcj::RawData *) next;
+ _Jv_ThreadStackPop (thread);
}
int depth ()
--- libjava/include/jvm.h (revision 128603)
+++ libjava/include/jvm.h (working copy)
@@ -34,6 +34,8 @@
#include <sysdep/locks.h>
+class _Jv_Frame;
+
/* Macro for possible unused arguments. */
#define MAYBE_UNUSED __attribute__((__unused__))
@@ -767,6 +769,12 @@
// Each thread has its own JNI object.
_Jv_JNIEnv *jni_env;
+
+ // Describes the topmost frame in the thread's composite
+ // (interp + JNI) stack. Added here to maintain C++ ABI
+ // compatibility with previous versions. Newer versions
+ // of gcj put this in java/lang/Thread.java.
+ _Jv_Frame *frame;
};
#endif /* __JAVA_JVM_H__ */
--- libjava/jni.cc (revision 128603)
+++ libjava/jni.cc (working copy)
@@ -2343,6 +2343,10 @@
// Copy over passed-in arguments.
memcpy (&real_args[offset], args, _this->args_raw_size);
+ // Add a frame to the composite (interpreted + JNI) call stack
+ java::lang::Thread *thread = java::lang::Thread::currentThread ();
+ _Jv_NativeFrame nat_frame (_this, thread);
+
// The actual call to the JNI function.
#if FFI_NATIVE_RAW_API
ffi_raw_call (&_this->jni_cif, (void (*)()) _this->function,
--- libjava/jvmti.cc (revision 128603)
+++ libjava/jvmti.cc (working copy)
@@ -228,7 +228,7 @@
THREAD_CHECK_VALID (thread);
THREAD_CHECK_IS_ALIVE (thread);
- _Jv_Frame *frame = reinterpret_cast<_Jv_Frame *> (thread->frame);
+ _Jv_Frame *frame = _Jv_ThreadStackPeek (thread);
for (int i = 0; i < depth; i++)
{
@@ -516,7 +516,7 @@
THREAD_CHECK_VALID (thread);
THREAD_CHECK_IS_ALIVE (thread);
- _Jv_Frame *frame = reinterpret_cast<_Jv_Frame *> (thread->frame);
+ _Jv_Frame *frame = _Jv_ThreadStackPeek (thread);
(*frame_count) = frame->depth ();
return JVMTI_ERROR_NONE;
}
@@ -543,7 +543,7 @@
if (thread->isInterrupted ())
state |= JVMTI_THREAD_STATE_INTERRUPTED;
- _Jv_Frame *frame = reinterpret_cast<_Jv_Frame *> (thread->frame);
+ _Jv_Frame *frame = _Jv_ThreadStackPeek (thread);
if (frame != NULL && frame->frame_type == frame_native)
state |= JVMTI_THREAD_STATE_IN_NATIVE;
@@ -1273,7 +1273,7 @@
ILLEGAL_ARGUMENT (start_depth >= (*frame_count));
ILLEGAL_ARGUMENT (start_depth < (-(*frame_count)));
- _Jv_Frame *frame = reinterpret_cast<_Jv_Frame *> (thread->frame);
+ _Jv_Frame *frame = _Jv_ThreadStackPeek (thread);
// If start_depth is negative use this to determine at what depth to start
// the trace by adding it to the length of the call stack. This allows the
--- libjava/headers.txt (revision 128603)
+++ libjava/headers.txt (working copy)
@@ -6,6 +6,7 @@
class java/lang/Thread
prepend class _Jv_JNIEnv;
+prepend class _Jv_Frame;
prepend #define _JV_NOT_OWNER 1
prepend #define _JV_INTERRUPTED 2
prepend _Jv_JNIEnv * _Jv_GetCurrentJNIEnv ();
@@ -17,6 +18,9 @@
prepend jint _Jv_DetachCurrentThread ();
prepend struct _Jv_Thread_t;
prepend _Jv_Thread_t* _Jv_ThreadGetData (java::lang::Thread* thread);
+prepend _Jv_Frame *_Jv_ThreadStackPeek (java::lang::Thread *thread);
+prepend void _Jv_ThreadStackPush (java::lang::Thread *thread, _Jv_Frame *frame);
+prepend void _Jv_ThreadStackPop (java::lang::Thread *thread);
friend _Jv_JNIEnv * ::_Jv_GetCurrentJNIEnv ();
friend void ::_Jv_SetCurrentJNIEnv (_Jv_JNIEnv *env);
friend void ::_Jv_ThreadRun (java::lang::Thread* thread);
@@ -24,6 +28,9 @@
friend java::lang::Thread* ::_Jv_AttachCurrentThread (jstring name, java::lang::ThreadGroup* group);
friend java::lang::Thread* ::_Jv_AttachCurrentThreadAsDaemon (jstring name, java::lang::ThreadGroup* group);
friend jint (::_Jv_DetachCurrentThread) ();
+friend _Jv_Frame *::_Jv_ThreadStackPeek (java::lang::Thread *thread);
+friend void ::_Jv_ThreadStackPush (java::lang::Thread *thread, _Jv_Frame *frame);
+friend void ::_Jv_ThreadStackPop (java::lang::Thread *thread);
class java/lang/String
prepend jchar* _Jv_GetStringChars (jstring str);
--- libjava/gnu/classpath/jdwp/natVMFrame.cc (revision 128603)
+++ libjava/gnu/classpath/jdwp/natVMFrame.cc (working copy)
@@ -181,7 +181,7 @@
getFrameDepth (_Jv_Frame *frame)
{
jint depth = 0;
- _Jv_Frame *top_frame = (_Jv_Frame *) frame->thread->frame;
+ _Jv_Frame *top_frame = _Jv_ThreadStackPeek (frame->thread);
jint num_frames = VMVirtualMachine::getFrameCount (frame->thread);
while (frame != top_frame)
--- libjava/gnu/classpath/jdwp/natVMVirtualMachine.cc (revision 128603)
+++ libjava/gnu/classpath/jdwp/natVMVirtualMachine.cc (working copy)
@@ -553,7 +553,7 @@
frame_list = new ::java::util::ArrayList (num_frames);
- _Jv_Frame *vm_frame = reinterpret_cast<_Jv_Frame *> (thread->frame);
+ _Jv_Frame *vm_frame = _Jv_ThreadStackPeek (thread);
// Take start frames off the top of the stack
while (vm_frame != NULL && start > 0)
@@ -584,7 +584,7 @@
{
using namespace gnu::classpath::jdwp::exception;
- _Jv_Frame *vm_frame = (_Jv_Frame *) thread->frame;
+ _Jv_Frame *vm_frame = _Jv_ThreadStackPeek (thread);
jint depth = 0;
_Jv_Frame *frame = reinterpret_cast<_Jv_Frame *> (frameID);
--- libjava/java/lang/Thread.java (revision 128603)
+++ libjava/java/lang/Thread.java (working copy)
@@ -186,9 +186,6 @@
// This describes the top-most interpreter frame for this thread.
RawData interp_frame;
- // This describes the top most frame in the composite (interp + JNI) stack
- RawData frame;
-
// Current state.
volatile int state;
--- libjava/java/lang/natThread.cc (revision 128603)
+++ libjava/java/lang/natThread.cc (working copy)
@@ -15,6 +15,7 @@
#include <gcj/cni.h>
#include <jvm.h>
#include <java-threads.h>
+#include <java-interp.h>
#include <gnu/gcj/RawDataManaged.h>
#include <java/lang/Thread.h>
@@ -525,3 +526,25 @@
return 0;
}
+
+_Jv_Frame *
+_Jv_ThreadStackPeek (java::lang::Thread *thread)
+{
+ struct natThread *nt = (natThread *) thread->data;
+ return nt->frame;
+}
+
+void
+_Jv_ThreadStackPush (java::lang::Thread *thread, _Jv_Frame *frame)
+{
+ struct natThread *nt = (natThread *) thread->data;
+ nt->frame = frame;
+}
+
+void
+_Jv_ThreadStackPop (java::lang::Thread *thread)
+{
+ struct natThread *nt = (natThread *) thread->data;
+ _Jv_Frame *next = nt->frame->next;
+ nt->frame = next;
+}

145
gcc41-libjava-visibility.patch
View File

@ -1,145 +0,0 @@
2007-03-29 Andrew Haley <aph@redhat.com>
* jvgenmain.c (main): Change main to use class$, not class$$.
(do_mangle_classname): Likewise.
* class.c (hide): New function.
(add_field): Hide everything that shouldn't be visible outside a
DSO.
(build_static_class_ref): Likewise.
(build_classdollar_field): Likewise.
(make_class_data): Likewise.
(layout_class_method): Likewise.
* expr.c (special_method_p): New function.
--- gcc/java/class.c (revision 122746)
+++ gcc/java/class.c (working copy)
@@ -689,6 +688,13 @@
return fntype;
}
+static void
+hide (tree decl)
+{
+ DECL_VISIBILITY (decl) = VISIBILITY_HIDDEN;
+ DECL_VISIBILITY_SPECIFIED (decl) = 1;
+}
+
tree
add_method_1 (tree this_class, int access_flags, tree name, tree function_type)
{
@@ -799,6 +805,10 @@
/* Always make field externally visible. This is required so
that native methods can always access the field. */
TREE_PUBLIC (field) = 1;
+ /* Hide everything that shouldn't be visible outside a DSO. */
+ if (flag_indirect_classes
+ || (FIELD_PRIVATE (field)))
+ hide (field);
/* Considered external unless we are compiling it into this
object file. */
DECL_EXTERNAL (field) = (is_compiled_class (class) != 2);
@@ -956,7 +966,11 @@
decl = build_decl (VAR_DECL, decl_name, class_type_node);
TREE_STATIC (decl) = 1;
if (! flag_indirect_classes)
- TREE_PUBLIC (decl) = 1;
+ {
+ TREE_PUBLIC (decl) = 1;
+ if (CLASS_PRIVATE (TYPE_NAME (type)))
+ hide (decl);
+ }
DECL_IGNORED_P (decl) = 1;
DECL_ARTIFICIAL (decl) = 1;
if (is_compiled_class (type) == 1)
@@ -995,6 +1009,7 @@
TREE_CONSTANT (decl) = 1;
TREE_READONLY (decl) = 1;
TREE_PUBLIC (decl) = 1;
+ hide (decl);
DECL_IGNORED_P (decl) = 1;
DECL_ARTIFICIAL (decl) = 1;
MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC (decl);
@@ -1640,6 +1655,10 @@
TREE_PUBLIC (dtable_decl) = 1;
DECL_INITIAL (dtable_decl) = dtable;
+ /* The only dispatch table exported from a DSO is the dispatch
+ table for java.lang.Class. */
+ if (DECL_NAME (type_decl) != id_class)
+ hide (dtable_decl);
if (! flag_indirect_classes)
rest_of_decl_compilation (dtable_decl, 1, 0);
/* Maybe we're compiling Class as the first class. If so, set
@@ -2509,6 +2528,12 @@
TREE_PUBLIC (method_decl) = 1;
+ if (flag_indirect_classes
+ || (METHOD_PRIVATE (method_decl) && METHOD_STATIC (method_decl)
+ && ! METHOD_NATIVE (method_decl)
+ && ! special_method_p (method_decl)))
+ hide (method_decl);
+
/* Considered external unless it is being compiled into this object
file, or it was already flagged as external. */
if (!DECL_EXTERNAL (method_decl))
--- gcc/java/jvgenmain.c (revision 122746)
+++ gcc/java/jvgenmain.c (working copy)
@@ -143,8 +143,8 @@
fprintf (stream, " JvRunMainName (\"%s\", argc, argv);\n", classname);
else
{
- fprintf (stream, " extern void *%s;\n", mangled_classname);
- fprintf (stream, " JvRunMain (%s, argc, argv);\n", mangled_classname);
+ fprintf (stream, " extern char %s;\n", mangled_classname);
+ fprintf (stream, " JvRunMain (&%s, argc, argv);\n", mangled_classname);
}
fprintf (stream, "}\n");
if (stream != stdout && fclose (stream) != 0)
@@ -176,7 +176,7 @@
count++;
}
append_gpp_mangled_name (&ptr [-count], count);
- obstack_grow (mangle_obstack, "7class$$E", strlen ("7class$$E"));
+ obstack_grow (mangle_obstack, "6class$E", strlen ("6class$E"));
obstack_1grow (mangle_obstack, '\0');
return obstack_finish (mangle_obstack);
}
--- gcc/java/expr.c (revision 122746)
+++ gcc/java/expr.c (working copy)
@@ -2121,6 +2121,25 @@
{NULL, NULL, NULL, NULL, 0, NULL}};
+/* True if this method is special, i.e. it's a private method that
+ should be exported fro a DSO. */
+
+bool
+special_method_p (tree candidate_method)
+{
+ tree context = DECL_NAME (TYPE_NAME (DECL_CONTEXT (candidate_method)));
+ tree method = DECL_NAME (candidate_method);
+ rewrite_rule *p;
+
+ for (p = rules; p->classname; p++)
+ {
+ if (get_identifier (p->classname) == context
+ && get_identifier (p->method) == method)
+ return true;
+ }
+ return false;
+}
+
/* Scan the rules list for replacements for *METHOD_P and replace the
args accordingly. If the rewrite results in an access to a private
method, update SPECIAL.*/
--- gcc/java/java-tree.h (revision 122746)
+++ gcc/java/java-tree.h (working copy)
@@ -1171,6 +1171,7 @@
extern void initialize_builtins (void);
extern tree lookup_name (tree);
+extern bool special_method_p (tree);
extern void maybe_rewrite_invocation (tree *, tree *, tree *, tree *);
extern tree build_known_method_ref (tree, tree, tree, tree, tree, tree);
extern tree build_class_init (tree, tree);

133
gcc41-omp-outer-ctx.patch
View File

@ -1,133 +0,0 @@
2007-12-03 Jakub Jelinek <jakub@redhat.com>
* omp-low.c (lookup_decl_in_outer_ctx): Allow calling this
with !ctx->is_nested.
(maybe_lookup_decl_in_outer_ctx): Look up in outer contexts
even if !ctx->is_nested.
(lower_copyprivate_clauses, lower_send_clauses,
lower_send_shared_vars): Call lookup_decl_in_outer_ctx
unconditionally.
* testsuite/libgomp.c/private-1.c: New test.
--- gcc/omp-low.c (revision 130589)
+++ gcc/omp-low.c (revision 130590)
@@ -1518,12 +1518,10 @@ lookup_decl_in_outer_ctx (tree decl, omp
tree t;
omp_context *up;
- gcc_assert (ctx->is_nested);
-
for (up = ctx->outer, t = NULL; up && t == NULL; up = up->outer)
t = maybe_lookup_decl (decl, up);
- gcc_assert (t || is_global_var (decl));
+ gcc_assert (!ctx->is_nested || t || is_global_var (decl));
return t ? t : decl;
}
@@ -1538,9 +1536,8 @@ maybe_lookup_decl_in_outer_ctx (tree dec
tree t = NULL;
omp_context *up;
- if (ctx->is_nested)
- for (up = ctx->outer, t = NULL; up && t == NULL; up = up->outer)
- t = maybe_lookup_decl (decl, up);
+ for (up = ctx->outer, t = NULL; up && t == NULL; up = up->outer)
+ t = maybe_lookup_decl (decl, up);
return t ? t : decl;
}
@@ -2012,7 +2009,7 @@ lower_copyprivate_clauses (tree clauses,
by_ref = use_pointer_for_field (var, false);
ref = build_sender_ref (var, ctx);
- x = (ctx->is_nested) ? lookup_decl_in_outer_ctx (var, ctx) : var;
+ x = lookup_decl_in_outer_ctx (var, ctx);
x = by_ref ? build_fold_addr_expr (x) : x;
x = build_gimple_modify_stmt (ref, x);
gimplify_and_add (x, slist);
@@ -2053,9 +2050,8 @@ lower_send_clauses (tree clauses, tree *
continue;
}
- var = val = OMP_CLAUSE_DECL (c);
- if (ctx->is_nested)
- var = lookup_decl_in_outer_ctx (val, ctx);
+ val = OMP_CLAUSE_DECL (c);
+ var = lookup_decl_in_outer_ctx (val, ctx);
if (OMP_CLAUSE_CODE (c) != OMP_CLAUSE_COPYIN
&& is_global_var (var))
@@ -2127,13 +2123,10 @@ lower_send_shared_vars (tree *ilist, tre
if (!nvar || !DECL_HAS_VALUE_EXPR_P (nvar))
continue;
- var = ovar;
-
/* If CTX is a nested parallel directive. Find the immediately
enclosing parallel or workshare construct that contains a
mapping for OVAR. */
- if (ctx->is_nested)
- var = lookup_decl_in_outer_ctx (ovar, ctx);
+ var = lookup_decl_in_outer_ctx (ovar, ctx);
if (use_pointer_for_field (ovar, true))
{
--- libgomp/testsuite/libgomp.c/private-1.c (revision 0)
+++ libgomp/testsuite/libgomp.c/private-1.c (revision 130590)
@@ -0,0 +1,54 @@
+extern void abort (void);
+
+int a = 18;
+
+void
+f1 (int i, int j, int k)
+{
+ int l = 6, m = 7, n = 8;
+#pragma omp parallel private(j, m) shared(k, n) firstprivate(i, l) \
+ num_threads(1)
+ {
+ j = 6;
+ m = 5;
+ if (++a != 19 || ++i != 9 || j != 6 || ++l != 7 || m != 5 || ++n != 9)
+ #pragma omp atomic
+ k++;
+ }
+ if (a != 19 || i != 8 || j != 26 || k != 0 || l != 6 || m != 7 || n != 9)
+ abort ();
+}
+
+int v1 = 1, v2 = 2, v5 = 5;
+int err;
+
+void
+f2 (void)
+{
+ int v3 = 3;
+#pragma omp sections private (v1) firstprivate (v2)
+ {
+ #pragma omp section
+ {
+ int v4 = 4;
+ v1 = 7;
+ #pragma omp parallel num_threads(1) firstprivate(v1, v2, v3, v4)
+ {
+ if (++v1 != 8 || ++v2 != 3 || ++v3 != 4 || ++v4 != 5 || ++v5 != 6)
+ err = 1;
+ }
+ if (v1 != 7 || v2 != 2 || v3 != 3 || v4 != 4 || v5 != 6)
+ abort ();
+ if (err)
+ abort ();
+ }
+ }
+}
+
+int
+main (void)
+{
+ f1 (8, 26, 0);
+ f2 ();
+ return 0;
+}

22
gcc41-ppc64-m32-m64-multilib-only.patch
View File

@ -1,22 +0,0 @@
--- gcc/config/rs6000/t-linux64 2003-06-03 05:11:45.000000000 -0400
+++ gcc/config/rs6000/t-linux64 2003-06-11 17:07:16.000000000 -0400
@@ -4,13 +4,13 @@ LIB2FUNCS_EXTRA = tramp.S $(srcdir)/conf
# Modify the shared lib version file
SHLIB_MKMAP_OPTS = -v dotsyms=1
-MULTILIB_OPTIONS = m64/m32 msoft-float
-MULTILIB_DIRNAMES = 64 32 nof
+MULTILIB_OPTIONS = m64/m32
+MULTILIB_DIRNAMES = 64 32
MULTILIB_EXTRA_OPTS = fPIC mstrict-align
-MULTILIB_EXCEPTIONS = m64/msoft-float
-MULTILIB_EXCLUSIONS = m64/!m32/msoft-float
-MULTILIB_OSDIRNAMES = ../lib64 ../lib nof
-MULTILIB_MATCHES = $(MULTILIB_MATCHES_FLOAT)
+MULTILIB_EXCEPTIONS =
+MULTILIB_EXCLUSIONS =
+MULTILIB_OSDIRNAMES = ../lib64 ../lib
+MULTILIB_MATCHES =
TARGET_LIBGCC2_CFLAGS = -mno-minimal-toc -fPIC

62
gcc41-pr20297-test.patch
View File

@ -1,62 +0,0 @@
2006-04-06 Jakub Jelinek <jakub@redhat.com>
PR middle-end/20297
* gcc.dg/visibility-11.c: Moved to...
* gcc.target/i386/visibility-1.c: ... here. Only run on
32-bit linux and bsds.
--- gcc/testsuite/gcc.dg/visibility-11.c.jj 2006-03-24 17:07:15.000000000 +0100
+++ gcc/testsuite/gcc.dg/visibility-11.c 2006-03-28 14:59:27.000000000 +0200
@@ -1,24 +0,0 @@
-/* PR middle-end/20297 */
-/* The memcpy FUNCTION_DECL built in the middle-end for block moves got
- hidden visibility from the first push, so the call didn't use the PLT. */
-
-/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
-/* { dg-require-visibility "" } */
-/* { dg-options "-Os -fpic" }
-/* { dg-final { scan-assembler "memcpy@PLT" } } */
-
-#pragma GCC visibility push(hidden)
-#pragma GCC visibility push(default)
-extern void* memcpy (void *, const void *, __SIZE_TYPE__);
-#pragma GCC visibility pop
-
-struct a { int a[1024]; };
-
-extern void *bar (struct a *, struct a *, int);
-
-void *
-foo (struct a *a, struct a *b, int c)
-{
- struct a cc = *b;
- return bar (a, &cc, 4 * c);
-}
--- gcc/testsuite/gcc.target/i386/visibility-1.c.jj 2006-03-28 14:30:17.000000000 +0200
+++ gcc/testsuite/gcc.target/i386/visibility-1.c 2006-03-28 14:58:48.000000000 +0200
@@ -0,0 +1,25 @@
+/* PR middle-end/20297 */
+/* The memcpy FUNCTION_DECL built in the middle-end for block moves got
+ hidden visibility from the first push, so the call didn't use the PLT. */
+
+/* { dg-do compile { target { { *-*-linux* *-*-*bsd* *-*-solaris2* *-*-elf* *-*-gnu* *-*-sysv[45]* } && ilp32 } } } */
+/* { dg-require-effective-target fpic } */
+/* { dg-require-visibility "" } */
+/* { dg-options "-Os -fpic" } */
+/* { dg-final { scan-assembler "memcpy@PLT" } } */
+
+#pragma GCC visibility push(hidden)
+#pragma GCC visibility push(default)
+extern void* memcpy (void *, const void *, __SIZE_TYPE__);
+#pragma GCC visibility pop
+
+struct a { int a[1024]; };
+
+extern void *bar (struct a *, struct a *, int);
+
+void *
+foo (struct a *a, struct a *b, int c)
+{
+ struct a cc = *b;
+ return bar (a, &cc, 4 * c);
+}

59
gcc41-pr20880.patch
View File

@ -1,59 +0,0 @@
2006-11-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20880
* parse.c (parse_interface): Error if procedure name is that of
encompassing scope.
* gfortran.dg/interface_3a.f90: New test.
--- gcc/fortran/parse.c (revision 119172)
+++ gcc/fortran/parse.c (revision 119173)
@@ -1694,6 +1694,7 @@ parse_interface (void)
gfc_interface_info save;
gfc_state_data s1, s2;
gfc_statement st;
+ locus proc_locus;
accept_statement (ST_INTERFACE);
@@ -1781,6 +1782,7 @@ loop:
accept_statement (st);
prog_unit = gfc_new_block;
prog_unit->formal_ns = gfc_current_ns;
+ proc_locus = gfc_current_locus;
decl:
/* Read data declaration statements. */
@@ -1796,8 +1798,15 @@ decl:
current_interface = save;
gfc_add_interface (prog_unit);
-
pop_state ();
+
+ if (current_interface.ns
+ && current_interface.ns->proc_name
+ && strcmp (current_interface.ns->proc_name->name,
+ prog_unit->name) == 0)
+ gfc_error ("INTERFACE procedure '%s' at %L has the same name as the "
+ "enclosing procedure", prog_unit->name, &proc_locus);
+
goto loop;
done:
--- gcc/testsuite/gfortran.dg/interface_3a.f90
+++ gcc/testsuite/gfortran.dg/interface_3a.f90
@@ -0,0 +1,13 @@
+! { dg-do compile }
+! Contributed by Joost VandeVondele <jv244@cam.ac.uk>
+!
+! This was found whilst investigating => segfault
+subroutine thy_sub (a)
+ interface
+ subroutine thy_sub (a) ! { dg-error "enclosing procedure" }
+ real a
+ end subroutine
+ end interface
+ real a
+ print *, a
+end subroutine

225
gcc41-pr23848.patch
View File

@ -1,225 +0,0 @@
2007-11-15 Jakub Jelinek <jakub@redhat.com>
PR middle-end/23848
* tree-ssa-ccp.c (optimize_stack_restore): New function.
(execute_fold_all_builtins): Call optimize_stack_restore for
BUILT_IN_STACK_RESTORE.
* gcc.dg/tree-ssa/pr23848-1.c: New test.
* gcc.dg/tree-ssa/pr23848-2.c: New test.
* gcc.dg/tree-ssa/pr23848-3.c: New test.
* gcc.dg/tree-ssa/pr23848-4.c: New test.
--- gcc/tree-ssa-ccp.c (revision 130205)
+++ gcc/tree-ssa-ccp.c (revision 130206)
@@ -2394,6 +2394,75 @@ fold_stmt_inplace (tree stmt)
return changed;
}
+/* Try to optimize out __builtin_stack_restore. Optimize it out
+ if there is another __builtin_stack_restore in the same basic
+ block and no calls or ASM_EXPRs are in between, or if this block's
+ only outgoing edge is to EXIT_BLOCK and there are no calls or
+ ASM_EXPRs after this __builtin_stack_restore. */
+
+static tree
+optimize_stack_restore (basic_block bb, tree call, block_stmt_iterator i)
+{
+ tree stack_save, stmt, callee;
+
+ if (TREE_CODE (call) != CALL_EXPR
+ || TREE_OPERAND (call, 1) == NULL_TREE
+ || TREE_CHAIN (TREE_OPERAND (call, 1)) != NULL_TREE
+ || TREE_CODE (TREE_VALUE (TREE_OPERAND (call, 1))) != SSA_NAME
+ || !POINTER_TYPE_P (TREE_TYPE (TREE_VALUE (TREE_OPERAND (call, 1)))))
+ return NULL_TREE;
+
+ for (bsi_next (&i); !bsi_end_p (i); bsi_next (&i))
+ {
+ tree call;
+
+ stmt = bsi_stmt (i);
+ if (TREE_CODE (stmt) == ASM_EXPR)
+ return NULL_TREE;
+ call = get_call_expr_in (stmt);
+ if (call == NULL)
+ continue;
+
+ callee = get_callee_fndecl (call);
+ if (!callee || DECL_BUILT_IN_CLASS (callee) != BUILT_IN_NORMAL)
+ return NULL_TREE;
+
+ if (DECL_FUNCTION_CODE (callee) == BUILT_IN_STACK_RESTORE)
+ break;
+ }
+
+ if (bsi_end_p (i)
+ && (! single_succ_p (bb)
+ || single_succ_edge (bb)->dest != EXIT_BLOCK_PTR))
+ return NULL_TREE;
+
+ stack_save = SSA_NAME_DEF_STMT (TREE_VALUE (TREE_OPERAND (call, 1)));
+ if (TREE_CODE (stack_save) != MODIFY_EXPR
+ || TREE_OPERAND (stack_save, 0)
+ != TREE_VALUE (TREE_OPERAND (call, 1))
+ || TREE_CODE (TREE_OPERAND (stack_save, 1)) != CALL_EXPR
+ || tree_could_throw_p (stack_save)
+ || !has_single_use (TREE_VALUE (TREE_OPERAND (call, 1))))
+ return NULL_TREE;
+
+ callee = get_callee_fndecl (TREE_OPERAND (stack_save, 1));
+ if (!callee
+ || DECL_BUILT_IN_CLASS (callee) != BUILT_IN_NORMAL
+ || DECL_FUNCTION_CODE (callee) != BUILT_IN_STACK_SAVE
+ || TREE_OPERAND (TREE_OPERAND (stack_save, 1), 1) != NULL_TREE)
+ return NULL_TREE;
+
+ stmt = stack_save;
+ if (!set_rhs (&stmt,
+ build_int_cst (TREE_TYPE (TREE_VALUE (TREE_OPERAND (call,
+ 1))), 0)))
+ return NULL_TREE;
+ gcc_assert (stmt == stack_save);
+ mark_new_vars_to_rename (stmt);
+
+ return integer_zero_node;
+}
+
/* Convert EXPR into a GIMPLE value suitable for substitution on the
RHS of an assignment. Insert the necessary statements before
iterator *SI_P. */
@@ -2469,6 +2538,12 @@ execute_fold_all_builtins (void)
result = integer_zero_node;
break;
+ case BUILT_IN_STACK_RESTORE:
+ result = optimize_stack_restore (bb, *stmtp, i);
+ if (result)
+ break;
+ /* FALLTHRU */
+
default:
bsi_next (&i);
continue;
--- gcc/testsuite/gcc.dg/tree-ssa/pr23848-1.c (revision 0)
+++ gcc/testsuite/gcc.dg/tree-ssa/pr23848-1.c (revision 130206)
@@ -0,0 +1,32 @@
+/* PR middle-end/23848 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-optimized" } */
+
+void bar1 (char *, int);
+void foo1 (int size)
+{
+ char temp[size];
+ temp[size-1] = '\0';
+ bar1 (temp, size);
+}
+
+void bar2 (char *, char *, char *, char *, int);
+void foo2 (int size)
+{
+ char temp[size];
+ temp[size-1] = '\0';
+ {
+ char temp2[size];
+ {
+ char temp3[size];
+ {
+ char temp4[size];
+ bar2 (temp, temp2, temp3, temp4, size);
+ }
+ }
+ }
+}
+
+/* { dg-final { scan-tree-dump-not "__builtin_stack_save" "optimized"} } */
+/* { dg-final { scan-tree-dump-not "__builtin_stack_restore" "optimized"} } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */
--- gcc/testsuite/gcc.dg/tree-ssa/pr23848-2.c (revision 0)
+++ gcc/testsuite/gcc.dg/tree-ssa/pr23848-2.c (revision 130206)
@@ -0,0 +1,25 @@
+/* PR middle-end/23848 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-optimized" } */
+
+void bar (char *, char *, char *, char *, int);
+void foo (int size)
+{
+ char temp[size];
+ temp[size-1] = '\0';
+ {
+ char temp2[size];
+ {
+ char temp3[size];
+ {
+ char temp4[size];
+ bar (temp, temp2, temp3, temp4, size);
+ }
+ }
+ bar (temp, temp2, (char *) 0, (char *) 0, size);
+ }
+}
+
+/* { dg-final { scan-tree-dump-times "__builtin_stack_save" 1 "optimized"} } */
+/* { dg-final { scan-tree-dump-times "__builtin_stack_restore" 1 "optimized"} } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */
--- gcc/testsuite/gcc.dg/tree-ssa/pr23848-3.c (revision 0)
+++ gcc/testsuite/gcc.dg/tree-ssa/pr23848-3.c (revision 130206)
@@ -0,0 +1,28 @@
+/* PR middle-end/23848 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-optimized" } */
+
+void bar (int, char *, char *, char *, char *, int);
+void foo (int size)
+{
+ int i;
+ for (i = 0; i < size; i++)
+ {
+ char temp[size];
+ temp[size-1] = '\0';
+ {
+ char temp2[size];
+ {
+ char temp3[size];
+ {
+ char temp4[size];
+ bar (i, temp, temp2, temp3, temp4, size);
+ }
+ }
+ }
+ }
+}
+
+/* { dg-final { scan-tree-dump-times "__builtin_stack_save" 1 "optimized"} } */
+/* { dg-final { scan-tree-dump-times "__builtin_stack_restore" 1 "optimized"} } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */
--- gcc/testsuite/gcc.dg/tree-ssa/pr23848-4.c (revision 0)
+++ gcc/testsuite/gcc.dg/tree-ssa/pr23848-4.c (revision 130206)
@@ -0,0 +1,25 @@
+/* PR middle-end/23848 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-optimized" } */
+
+void bar (char *, char *, char *, char *, int);
+void foo (int size)
+{
+ char temp[size];
+ temp[size-1] = '\0';
+ {
+ char temp2[size];
+ {
+ char temp3[size];
+ {
+ char temp4[size];
+ bar (temp, temp2, temp3, temp4, size);
+ }
+ }
+ __asm __volatile ("" : : "r" (&temp[0]), "r" (&temp2[0]) : "memory");
+ }
+}
+
+/* { dg-final { scan-tree-dump-times "__builtin_stack_save" 1 "optimized"} } */
+/* { dg-final { scan-tree-dump-times "__builtin_stack_restore" 1 "optimized"} } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */

92
gcc41-pr27898.patch
View File

@ -1,92 +0,0 @@
2006-07-06 Alexandre Oliva <aoliva@redhat.com>
PR c/27898
* c-typeck.c (tagged_types_tu_compatible_p): Enable exact
matches between anonymous union fields.
2006-08-18 Jakub Jelinek <jakub@redhat.com>
PR c/27898
* gcc.dg/pr27898.c: New test.
--- gcc/testsuite/gcc.dg/pr27898.c.jj 2006-08-18 09:19:33.000000000 +0200
+++ gcc/testsuite/gcc.dg/pr27898.c 2006-08-18 09:19:27.000000000 +0200
@@ -0,0 +1,8 @@
+/* PR c/27898 */
+/* { dg-do compile } */
+/* { dg-options "--combine" } */
+/* { dg-additional-sources "pr27898.c" } */
+
+union u { struct { int i; }; };
+
+extern int foo (union u *);
--- gcc/c-typeck.c.jj 2006-08-17 09:55:11.000000000 +0200
+++ gcc/c-typeck.c 2006-08-18 09:14:15.000000000 +0200
@@ -1072,11 +1072,12 @@ tagged_types_tu_compatible_p (tree t1, t
{
int result;
-
- if (DECL_NAME (s1) == NULL
- || DECL_NAME (s1) != DECL_NAME (s2))
+ if (DECL_NAME (s1) != DECL_NAME (s2))
break;
result = comptypes_internal (TREE_TYPE (s1), TREE_TYPE (s2));
+
+ if (result != 1 && !DECL_NAME (s1))
+ break;
if (result == 0)
{
tu->val = 0;
@@ -1103,28 +1104,31 @@ tagged_types_tu_compatible_p (tree t1, t
{
bool ok = false;
- if (DECL_NAME (s1) != NULL)
- for (s2 = TYPE_FIELDS (t2); s2; s2 = TREE_CHAIN (s2))
- if (DECL_NAME (s1) == DECL_NAME (s2))
- {
- int result;
- result = comptypes_internal (TREE_TYPE (s1), TREE_TYPE (s2));
- if (result == 0)
- {
- tu->val = 0;
- return 0;
- }
- if (result == 2)
- needs_warning = true;
-
- if (TREE_CODE (s1) == FIELD_DECL
- && simple_cst_equal (DECL_FIELD_BIT_OFFSET (s1),
- DECL_FIELD_BIT_OFFSET (s2)) != 1)
- break;
+ for (s2 = TYPE_FIELDS (t2); s2; s2 = TREE_CHAIN (s2))
+ if (DECL_NAME (s1) == DECL_NAME (s2))
+ {
+ int result;
+
+ result = comptypes_internal (TREE_TYPE (s1), TREE_TYPE (s2));
- ok = true;
+ if (result != 1 && !DECL_NAME (s1))
+ continue;
+ if (result == 0)
+ {
+ tu->val = 0;
+ return 0;
+ }
+ if (result == 2)
+ needs_warning = true;
+
+ if (TREE_CODE (s1) == FIELD_DECL
+ && simple_cst_equal (DECL_FIELD_BIT_OFFSET (s1),
+ DECL_FIELD_BIT_OFFSET (s2)) != 1)
break;
- }
+
+ ok = true;
+ break;
+ }
if (!ok)
{
tu->val = 0;

155
gcc41-pr28690.patch
View File

@ -1,155 +0,0 @@
2007-06-26 Jakub Jelinek <jakub@redhat.com>
* defaults.h (TARGET_INDEX_OPERAND_FIRST): Define.
* config/rs6000/rs6000.h (TARGET_INDEX_OPERAND_FIRST): Define.
* optabs.c (emit_cmp_and_jump_insns): Don't call swap_operand
twice.
* rtlanal.c (commutative_operand_precedence): Only prefer
REG_POINTER and MEM_POINTER operands over REG and MEM operands
if TARGET_INDEX_OPERAND_FIRST.
(swap_commutative_operands_p): Only sort on REGNO if
TARGET_INDEX_OPERAND_FIRST.
* tree-ssa-address.c (gen_addr_rtx): Only use simplify_gen_binary
instead of gen_rtx_PLUS if TARGET_INDEX_OPERAND_FIRST.
2007-06-20 Peter Bergner <bergner@vnet.ibm.com>
PR middle-end/28690
* optabs.c (emit_cmp_and_jump_insns): Allow EQ compares.
* rtlanal.c (commutative_operand_precedence): Prefer both REG_POINTER
and MEM_POINTER operands over REG and MEM operands.
(swap_commutative_operands_p): In case of a tie, sort on REGNO.
* tree-ssa-address.c (gen_addr_rtx): Use simplify_gen_binary
instead of gen_rtx_PLUS.
--- gcc/defaults.h.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/defaults.h 2007-06-26 00:32:16.000000000 +0200
@@ -785,6 +785,10 @@ Software Foundation, 51 Franklin Street,
#define TARGET_C99_FUNCTIONS 0
#endif
+#ifndef TARGET_INDEX_OPERAND_FIRST
+#define TARGET_INDEX_OPERAND_FIRST 0
+#endif
+
/* Indicate that CLZ and CTZ are undefined at zero. */
#ifndef CLZ_DEFINED_VALUE_AT_ZERO
#define CLZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) 0
--- gcc/config/rs6000/rs6000.h.jj 2007-02-20 22:39:00.000000000 +0100
+++ gcc/config/rs6000/rs6000.h 2007-06-26 00:33:32.000000000 +0200
@@ -57,6 +57,8 @@
#define PPC405_ERRATUM77 0
#endif
+#define TARGET_INDEX_OPERAND_FIRST (rs6000_cpu == PROCESSOR_POWER6)
+
/* Common ASM definitions used by ASM_SPEC among the various targets
for handling -mcpu=xxx switches. */
#define ASM_CPU_SPEC \
--- gcc/optabs.c.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/optabs.c 2007-06-26 00:30:27.000000000 +0200
@@ -3673,12 +3673,16 @@ emit_cmp_and_jump_insns (rtx x, rtx y, e
/* Swap operands and condition to ensure canonical RTL. */
if (swap_commutative_operands_p (x, y))
{
- /* If we're not emitting a branch, this means some caller
- is out of sync. */
- gcc_assert (label);
+ enum rtx_code swapped_comparison = swap_condition (comparison);
+
+ /* If we're not emitting a branch, callers are required to pass
+ operands in an order conforming to canonical RTL. We relax this
+ for commutative comparsions so callers using EQ don't need to do
+ swapping by hand. */
+ gcc_assert (label || swapped_comparison == comparison);
op0 = y, op1 = x;
- comparison = swap_condition (comparison);
+ comparison = swapped_comparison;
}
#ifdef HAVE_cc0
--- gcc/rtlanal.c.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/rtlanal.c 2007-06-26 00:28:56.000000000 +0200
@@ -2890,9 +2890,9 @@ commutative_operand_precedence (rtx op)
/* Constants always come the second operand. Prefer "nice" constants. */
if (code == CONST_INT)
- return -7;
+ return -10;
if (code == CONST_DOUBLE)
- return -6;
+ return -9;
op = avoid_constant_pool_reference (op);
code = GET_CODE (op);
@@ -2900,26 +2900,31 @@ commutative_operand_precedence (rtx op)
{
case RTX_CONST_OBJ:
if (code == CONST_INT)
- return -5;
+ return -8;
if (code == CONST_DOUBLE)
- return -4;
- return -3;
+ return -7;
+ return -6;
case RTX_EXTRA:
/* SUBREGs of objects should come second. */
if (code == SUBREG && OBJECT_P (SUBREG_REG (op)))
- return -2;
+ return -5;
if (!CONSTANT_P (op))
return 0;
else
/* As for RTX_CONST_OBJ. */
- return -3;
+ return -6;
case RTX_OBJ:
/* Complex expressions should be the first, so decrease priority
of objects. */
- return -1;
+ if (!TARGET_INDEX_OPERAND_FIRST)
+ return -1;
+ if (REG_P (op))
+ return (REG_POINTER (op)) ? -1 : -3;
+ else
+ return (MEM_P (op) && MEM_POINTER (op)) ? -2 : -4;
case RTX_COMM_ARITH:
/* Prefer operands that are themselves commutative to be first.
@@ -2949,8 +2954,16 @@ commutative_operand_precedence (rtx op)
int
swap_commutative_operands_p (rtx x, rtx y)
{
- return (commutative_operand_precedence (x)
- < commutative_operand_precedence (y));
+ int result = (commutative_operand_precedence (x)
+ - commutative_operand_precedence (y));
+ if (!TARGET_INDEX_OPERAND_FIRST || result)
+ return result < 0;
+
+ /* Group together equal REGs to do more simplification. */
+ if (REG_P (x) && REG_P (y))
+ return REGNO (x) > REGNO (y);
+
+ return 0;
}
/* Return 1 if X is an autoincrement side effect and the register is
--- gcc/tree-ssa-address.c.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/tree-ssa-address.c 2007-06-26 00:29:49.000000000 +0200
@@ -124,7 +124,9 @@ gen_addr_rtx (rtx symbol, rtx base, rtx
if (base)
{
if (*addr)
- *addr = gen_rtx_PLUS (Pmode, *addr, base);
+ *addr = (TARGET_INDEX_OPERAND_FIRST
+ ? simplify_gen_binary (PLUS, Pmode, base, *addr)
+ : gen_rtx_PLUS (Pmode, *addr, base));
else
*addr = base;
}

230
gcc41-pr28755.patch
View File

@ -1,230 +0,0 @@
2007-09-23 Jakub Jelinek <jakub@redhat.com>
PR middle-end/28755
* expr.c (expand_constructor): New function.
(expand_expr_real_1) <case CONSTRUCTOR>: Call it.
(expand_expr_real_1) <case ARRAY_REF>: Call it if VALUE is
CONSTRUCTOR.
* gcc.dg/pr28755.c: New test.
--- gcc/expr.c (revision 128684)
+++ gcc/expr.c (revision 128685)
@@ -6435,6 +6435,89 @@ expand_expr_addr_expr (tree exp, rtx tar
return result;
}
+/* Generate code for computing CONSTRUCTOR EXP.
+ An rtx for the computed value is returned. If AVOID_TEMP_MEM
+ is TRUE, instead of creating a temporary variable in memory
+ NULL is returned and the caller needs to handle it differently. */
+
+static rtx
+expand_constructor (tree exp, rtx target, enum expand_modifier modifier,
+ bool avoid_temp_mem)
+{
+ tree type = TREE_TYPE (exp);
+ enum machine_mode mode = TYPE_MODE (type);
+
+ /* Try to avoid creating a temporary at all. This is possible
+ if all of the initializer is zero.
+ FIXME: try to handle all [0..255] initializers we can handle
+ with memset. */
+ if (TREE_STATIC (exp)
+ && !TREE_ADDRESSABLE (exp)
+ && target != 0 && mode == BLKmode
+ && all_zeros_p (exp))
+ {
+ clear_storage (target, expr_size (exp), BLOCK_OP_NORMAL);
+ return target;
+ }
+
+ /* All elts simple constants => refer to a constant in memory. But
+ if this is a non-BLKmode mode, let it store a field at a time
+ since that should make a CONST_INT or CONST_DOUBLE when we
+ fold. Likewise, if we have a target we can use, it is best to
+ store directly into the target unless the type is large enough
+ that memcpy will be used. If we are making an initializer and
+ all operands are constant, put it in memory as well.
+
+ FIXME: Avoid trying to fill vector constructors piece-meal.
+ Output them with output_constant_def below unless we're sure
+ they're zeros. This should go away when vector initializers
+ are treated like VECTOR_CST instead of arrays. */
+ if ((TREE_STATIC (exp)
+ && ((mode == BLKmode
+ && ! (target != 0 && safe_from_p (target, exp, 1)))
+ || TREE_ADDRESSABLE (exp)
+ || (host_integerp (TYPE_SIZE_UNIT (type), 1)
+ && (! MOVE_BY_PIECES_P
+ (tree_low_cst (TYPE_SIZE_UNIT (type), 1),
+ TYPE_ALIGN (type)))
+ && ! mostly_zeros_p (exp))))
+ || ((modifier == EXPAND_INITIALIZER || modifier == EXPAND_CONST_ADDRESS)
+ && TREE_CONSTANT (exp)))
+ {
+ rtx constructor;
+
+ if (avoid_temp_mem)
+ return NULL_RTX;
+
+ constructor = output_constant_def (exp, 1);
+
+ if (modifier != EXPAND_CONST_ADDRESS
+ && modifier != EXPAND_INITIALIZER
+ && modifier != EXPAND_SUM)
+ constructor = validize_mem (constructor);
+
+ return constructor;
+ }
+
+ /* Handle calls that pass values in multiple non-contiguous
+ locations. The Irix 6 ABI has examples of this. */
+ if (target == 0 || ! safe_from_p (target, exp, 1)
+ || GET_CODE (target) == PARALLEL || modifier == EXPAND_STACK_PARM)
+ {
+ if (avoid_temp_mem)
+ return NULL_RTX;
+
+ target
+ = assign_temp (build_qualified_type (type, (TYPE_QUALS (type)
+ | (TREE_READONLY (exp)
+ * TYPE_QUAL_CONST))),
+ 0, TREE_ADDRESSABLE (exp), 1);
+ }
+
+ store_constructor (exp, target, 0, int_expr_size (exp));
+ return target;
+}
+
/* expand_expr: generate code for computing expression EXP.
An rtx for the computed value is returned. The value is never null.
@@ -6899,71 +6982,7 @@ expand_expr_real_1 (tree exp, rtx target
return const0_rtx;
}
- /* Try to avoid creating a temporary at all. This is possible
- if all of the initializer is zero.
- FIXME: try to handle all [0..255] initializers we can handle
- with memset. */
- else if (TREE_STATIC (exp)
- && !TREE_ADDRESSABLE (exp)
- && target != 0 && mode == BLKmode
- && all_zeros_p (exp))
- {
- clear_storage (target, expr_size (exp), BLOCK_OP_NORMAL);
- return target;
- }
-
- /* All elts simple constants => refer to a constant in memory. But
- if this is a non-BLKmode mode, let it store a field at a time
- since that should make a CONST_INT or CONST_DOUBLE when we
- fold. Likewise, if we have a target we can use, it is best to
- store directly into the target unless the type is large enough
- that memcpy will be used. If we are making an initializer and
- all operands are constant, put it in memory as well.
-
- FIXME: Avoid trying to fill vector constructors piece-meal.
- Output them with output_constant_def below unless we're sure
- they're zeros. This should go away when vector initializers
- are treated like VECTOR_CST instead of arrays.
- */
- else if ((TREE_STATIC (exp)
- && ((mode == BLKmode
- && ! (target != 0 && safe_from_p (target, exp, 1)))
- || TREE_ADDRESSABLE (exp)
- || (host_integerp (TYPE_SIZE_UNIT (type), 1)
- && (! MOVE_BY_PIECES_P
- (tree_low_cst (TYPE_SIZE_UNIT (type), 1),
- TYPE_ALIGN (type)))
- && ! mostly_zeros_p (exp))))
- || ((modifier == EXPAND_INITIALIZER
- || modifier == EXPAND_CONST_ADDRESS)
- && TREE_CONSTANT (exp)))
- {
- rtx constructor = output_constant_def (exp, 1);
-
- if (modifier != EXPAND_CONST_ADDRESS
- && modifier != EXPAND_INITIALIZER
- && modifier != EXPAND_SUM)
- constructor = validize_mem (constructor);
-
- return constructor;
- }
- else
- {
- /* Handle calls that pass values in multiple non-contiguous
- locations. The Irix 6 ABI has examples of this. */
- if (target == 0 || ! safe_from_p (target, exp, 1)
- || GET_CODE (target) == PARALLEL
- || modifier == EXPAND_STACK_PARM)
- target
- = assign_temp (build_qualified_type (type,
- (TYPE_QUALS (type)
- | (TREE_READONLY (exp)
- * TYPE_QUAL_CONST))),
- 0, TREE_ADDRESSABLE (exp), 1);
-
- store_constructor (exp, target, 0, int_expr_size (exp));
- return target;
- }
+ return expand_constructor (exp, target, modifier, false);
case MISALIGNED_INDIRECT_REF:
case ALIGN_INDIRECT_REF:
@@ -7105,10 +7124,25 @@ expand_expr_real_1 (tree exp, rtx target
field, value)
if (tree_int_cst_equal (field, index))
{
- if (!TREE_SIDE_EFFECTS (value))
- return expand_expr (fold (value), target, tmode,
- modifier);
- break;
+ if (TREE_SIDE_EFFECTS (value))
+ break;
+
+ if (TREE_CODE (value) == CONSTRUCTOR)
+ {
+ /* If VALUE is a CONSTRUCTOR, this
+ optimization is only useful if
+ this doesn't store the CONSTRUCTOR
+ into memory. If it does, it is more
+ efficient to just load the data from
+ the array directly. */
+ rtx ret = expand_constructor (value, target,
+ modifier, true);
+ if (ret == NULL_RTX)
+ break;
+ }
+
+ return expand_expr (fold (value), target, tmode,
+ modifier);
}
}
else if(TREE_CODE (init) == STRING_CST)
--- gcc/testsuite/gcc.dg/pr28755.c (revision 0)
+++ gcc/testsuite/gcc.dg/pr28755.c (revision 128685)
@@ -0,0 +1,22 @@
+/* PR middle-end/28755 */
+/* { dg-do compile } */
+/* { dg-options "-Os" } */
+/* { dg-final { scan-assembler-times "2112543726\|7deadbee" 2 } } */
+
+struct S
+{
+ void *s1;
+ unsigned s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14;
+};
+
+const struct S array[] = {
+ { (void *) 0, 60, 640, 2112543726, 39682, 48, 16, 33, 10, 96, 2, 0, 0, 4 },
+ { (void *) 0, 60, 2112543726, 192, 18251, 16, 33, 10, 96, 2, 0, 0, 4, 212 }
+};
+
+void
+foo (struct S *x)
+{
+ x[0] = array[0];
+ x[5] = array[1];
+}

50
gcc41-pr29225.patch
View File

@ -1,50 +0,0 @@
2007-11-13 Jakub Jelinek <jakub@redhat.com>
PR c++/29225
* call.c (build_new_op): Call resolve_args before calling
build_over_call.
* g++.dg/template/crash72.C: New test.
--- gcc/cp/call.c (revision 130125)
+++ gcc/cp/call.c (revision 130126)
@@ -3918,7 +3918,10 @@ build_new_op (enum tree_code code, int f
if (overloaded_p)
*overloaded_p = true;
- result = build_over_call (cand, LOOKUP_NORMAL);
+ if (resolve_args (arglist) == error_mark_node)
+ result = error_mark_node;
+ else
+ result = build_over_call (cand, LOOKUP_NORMAL);
}
else
{
--- gcc/testsuite/g++.dg/template/crash72.C (revision 0)
+++ gcc/testsuite/g++.dg/template/crash72.C (revision 130126)
@@ -0,0 +1,25 @@
+// PR c++/29225
+// { dg-do compile }
+
+template <typename L, typename R> bool operator< (L x, R y);
+struct T { int t (); };
+class S {};
+
+struct U
+{
+ typedef int (T::* M) ();
+ M m;
+
+ bool operator() (S &x)
+ {
+ T a;
+ return (a.*m) < x; // { dg-error "invalid use of non-static member" }
+ }
+};
+
+void foo (S &x)
+{
+ U m;
+ m.m = &T::t;
+ m (x);
+}

55
gcc41-pr29712.patch
View File

@ -1,55 +0,0 @@
2007-01-15 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29712
* resolve.c (resolve_function): Only a reference to the final
dimension of an assumed size array is an error in an inquiry
function.
* gfortran.dg/bound_2.f90: Reinstate commented out line.
* gfortran.dg/initialization_1.f90: Change warning.
--- gcc/fortran/resolve.c (revision 120789)
+++ gcc/fortran/resolve.c (revision 120790)
@@ -1498,10 +1498,16 @@ resolve_function (gfc_expr * expr)
for (arg = expr->value.function.actual; arg; arg = arg->next)
{
- if (inquiry && arg->next != NULL && arg->next->expr
- && arg->next->expr->expr_type != EXPR_CONSTANT)
- break;
-
+ if (inquiry && arg->next != NULL && arg->next->expr)
+ {
+ if (arg->next->expr->expr_type != EXPR_CONSTANT)
+ break;
+
+ if ((int)mpz_get_si (arg->next->expr->value.integer)
+ < arg->expr->rank)
+ break;
+ }
+
if (arg->expr != NULL
&& arg->expr->rank > 0
&& resolve_assumed_size_actual (arg->expr))
--- gcc/testsuite/gfortran.dg/initialization_1.f90 (revision 120789)
+++ gcc/testsuite/gfortran.dg/initialization_1.f90 (revision 120790)
@@ -27,7 +27,7 @@ contains
integer :: l1 = len (ch1) ! { dg-warning "assumed character length variable" }
! These are warnings because they are gfortran extensions.
- integer :: m3 = size (x, 1) ! { dg-warning "upper bound in the last dimension" }
+ integer :: m3 = size (x, 1) ! { dg-warning "Evaluation of nonstandard initialization" }
integer :: m4(2) = shape (z) ! { dg-warning "Evaluation of nonstandard initialization" }
! This does not depend on non-constant properties.
--- gcc/testsuite/gfortran.dg/bound_2.f90 (revision 120789)
+++ gcc/testsuite/gfortran.dg/bound_2.f90 (revision 120790)
@@ -194,7 +194,7 @@ contains
subroutine foo (x,n)
integer :: x(7,n,2,*), n
- !if (ubound(x,1) /= 7 .or. ubound(x,2) /= 4 .or. ubound(x,3) /= 2) call abort
+ if (ubound(x,1) /= 7 .or. ubound(x,2) /= 4 .or. ubound(x,3) /= 2) call abort
end subroutine foo
subroutine jackal (b, c)

180
gcc41-pr30293.patch
View File

@ -1,180 +0,0 @@
2007-11-23 Jakub Jelinek <jakub@redhat.com>
PR c++/30293
PR c++/30294
* decl.c (cp_finish_decl): Disallow variable or field
definitions if extern "Java" aggregates.
(grokparms): Disallow parameters with extern "Java"
aggregates.
(check_function_type): Disallow function return values
with extern "Java" aggregates.
* init.c (build_new_1): Disallow placement new with
extern "Java" aggregates.
* g++.dg/ext/java-2.C: New test.
--- gcc/cp/decl.c.jj 2007-11-19 17:46:41.000000000 +0100
+++ gcc/cp/decl.c 2007-11-22 13:34:52.000000000 +0100
@@ -5349,6 +5349,20 @@ cp_finish_decl (tree decl, tree init, bo
is *not* defined. */
&& (!DECL_EXTERNAL (decl) || init))
{
+ if (TYPE_FOR_JAVA (type) && IS_AGGR_TYPE (type))
+ {
+ tree jclass
+ = IDENTIFIER_GLOBAL_VALUE (get_identifier ("jclass"));
+ /* Allow libjava/prims.cc define primitive classes. */
+ if (init != NULL_TREE
+ || jclass == NULL_TREE
+ || TREE_CODE (jclass) != TYPE_DECL
+ || !POINTER_TYPE_P (TREE_TYPE (jclass))
+ || !same_type_ignoring_top_level_qualifiers_p
+ (type, TREE_TYPE (TREE_TYPE (jclass))))
+ error ("Java object %qD not allocated with %<new%>", decl);
+ init = NULL_TREE;
+ }
if (init)
{
DECL_NONTRIVIALLY_INITIALIZED_P (decl) = 1;
@@ -5419,6 +5433,9 @@ cp_finish_decl (tree decl, tree init, bo
else if (TREE_CODE (type) == ARRAY_TYPE)
layout_type (type);
}
+ else if (TREE_CODE (decl) == FIELD_DECL
+ && TYPE_FOR_JAVA (type) && IS_AGGR_TYPE (type))
+ error ("non-static data member %qD has Java class type", decl);
/* Add this declaration to the statement-tree. This needs to happen
after the call to check_initializer so that the DECL_EXPR for a
@@ -8993,6 +9010,16 @@ grokparms (cp_parameter_declarator *firs
TREE_TYPE (decl) = error_mark_node;
}
+ if (type != error_mark_node
+ && TYPE_FOR_JAVA (type)
+ && IS_AGGR_TYPE (type))
+ {
+ error ("parameter %qD has Java class type", decl);
+ type = error_mark_node;
+ TREE_TYPE (decl) = error_mark_node;
+ init = NULL_TREE;
+ }
+
if (type != error_mark_node)
{
/* Top-level qualifiers on the parameters are
@@ -10465,11 +10492,15 @@ check_function_type (tree decl, tree cur
if (dependent_type_p (return_type))
return;
- if (!COMPLETE_OR_VOID_TYPE_P (return_type))
+ if (!COMPLETE_OR_VOID_TYPE_P (return_type)
+ || (TYPE_FOR_JAVA (return_type) && IS_AGGR_TYPE (return_type)))
{
tree args = TYPE_ARG_TYPES (fntype);
-
- error ("return type %q#T is incomplete", return_type);
+
+ if (!COMPLETE_OR_VOID_TYPE_P (return_type))
+ error ("return type %q#T is incomplete", return_type);
+ else
+ error ("return type has Java class type %q#T", return_type);
/* Make it return void instead. */
if (TREE_CODE (fntype) == METHOD_TYPE)
--- gcc/cp/init.c.jj 2007-09-20 21:26:48.000000000 +0200
+++ gcc/cp/init.c 2007-11-22 10:49:47.000000000 +0100
@@ -1786,6 +1786,11 @@ build_new_1 (tree placement, tree type,
(alloc_fn,
build_tree_list (NULL_TREE, class_addr)));
}
+ else if (TYPE_FOR_JAVA (elt_type))
+ {
+ error ("Java class %q#T object allocated using placement new", elt_type);
+ return error_mark_node;
+ }
else
{
tree fnname;
--- gcc/testsuite/g++.dg/ext/java-2.C.jj 2007-11-22 10:55:10.000000000 +0100
+++ gcc/testsuite/g++.dg/ext/java-2.C 2007-11-22 10:54:59.000000000 +0100
@@ -0,0 +1,79 @@
+// PR c++/30293
+// PR c++/30294
+// { dg-do compile }
+// { dg-options "" }
+
+extern "Java" {
+typedef __java_byte jbyte;
+namespace java {
+namespace lang {
+ class Object {};
+ class Class {};
+}
+}
+typedef struct java::lang::Object* jobject;
+typedef java::lang::Class *jclass;
+}
+extern "C" jobject _Jv_AllocObject (jclass);
+
+extern "Java" {
+ struct A { static java::lang::Class class$; };
+}
+
+struct B {
+ A a; // { dg-error "has Java class type" }
+};
+
+void* operator new (__SIZE_TYPE__, void*) throw();
+char buf[1024];
+
+A a; // { dg-error "not allocated with" }
+A b = A (); // { dg-error "not allocated with" }
+A *c = new ((void *) buf) A (); // { dg-error "using placement new" }
+A *d = new A ();
+jbyte e = 6;
+
+const A fn1 () // { dg-error "return type has Java class type" }
+{
+ A a; // { dg-error "not allocated with" }
+ return a;
+}
+
+A fn2 () // { dg-error "return type has Java class type" }
+{
+ A a; // { dg-error "not allocated with" }
+ return a;
+}
+
+A *fn3 ()
+{
+ return new A ();
+}
+
+A &fn4 ()
+{
+ return *c;
+}
+
+jbyte fn5 ()
+{
+ return 7;
+}
+
+void fn6 (A x) // { dg-error "has Java class type" }
+{
+}
+
+void fn7 (const A x) // { dg-error "has Java class type" }
+{
+}
+
+void fn8 (A *x)
+{
+ (void) x;
+}
+
+void fn9 (jbyte x)
+{
+ (void) x;
+}

103
gcc41-pr30988.patch
View File

@ -1,103 +0,0 @@
2007-11-18 Jakub Jelinek <jakub@redhat.com>
PR c++/30988
* semantics.c (finish_call_expr): Set
current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
or OVERLOAD with all noreturn functions.
* g++.dg/warn/noreturn-4.C: New test.
* g++.dg/warn/noreturn-5.C: New test.
* g++.dg/warn/noreturn-6.C: New test.
* g++.dg/warn/noreturn-7.C: New test.
--- gcc/cp/semantics.c (revision 130279)
+++ gcc/cp/semantics.c (revision 130280)
@@ -1846,6 +1846,20 @@ finish_call_expr (tree fn, tree args, bo
{
result = build_nt_call_list (fn, args);
KOENIG_LOOKUP_P (result) = koenig_p;
+ if (cfun)
+ {
+ do
+ {
+ tree fndecl = OVL_CURRENT (fn);
+ if (TREE_CODE (fndecl) != FUNCTION_DECL
+ || !TREE_THIS_VOLATILE (fndecl))
+ break;
+ fn = OVL_NEXT (fn);
+ }
+ while (fn);
+ if (!fn)
+ current_function_returns_abnormally = 1;
+ }
return result;
}
if (!BASELINK_P (fn)
--- gcc/testsuite/g++.dg/warn/noreturn-4.C (revision 0)
+++ gcc/testsuite/g++.dg/warn/noreturn-4.C (revision 130280)
@@ -0,0 +1,13 @@
+// PR c++/30988
+// { dg-do compile }
+// { dg-options "-O2 -Wall" }
+
+void f (const char *) __attribute__ ((noreturn));
+
+template <typename T> struct A
+{
+ int g ()
+ {
+ f (__FUNCTION__);
+ }
+};
--- gcc/testsuite/g++.dg/warn/noreturn-5.C (revision 0)
+++ gcc/testsuite/g++.dg/warn/noreturn-5.C (revision 130280)
@@ -0,0 +1,15 @@
+// PR c++/30988
+// { dg-do compile }
+// { dg-options "-O2 -Wall" }
+
+void f (const char *) __attribute__ ((noreturn));
+void f (int) __attribute__ ((noreturn));
+void f (double) __attribute__ ((noreturn));
+
+template <typename T> struct A
+{
+ int g ()
+ {
+ f ((T) 0);
+ }
+};
--- gcc/testsuite/g++.dg/warn/noreturn-6.C (revision 0)
+++ gcc/testsuite/g++.dg/warn/noreturn-6.C (revision 130280)
@@ -0,0 +1,13 @@
+// PR c++/30988
+// { dg-do compile }
+// { dg-options "-O2 -Wall" }
+
+void f (const char *);
+
+template <typename T> struct A
+{
+ int g ()
+ {
+ f (__FUNCTION__);
+ } // { dg-warning "no return statement in function returning non-void" }
+};
--- gcc/testsuite/g++.dg/warn/noreturn-7.C (revision 0)
+++ gcc/testsuite/g++.dg/warn/noreturn-7.C (revision 130280)
@@ -0,0 +1,15 @@
+// PR c++/30988
+// { dg-do compile }
+// { dg-options "-O2 -Wall" }
+
+void f (const char *) __attribute__ ((noreturn));
+void f (int);
+void f (double) __attribute__ ((noreturn));
+
+template <typename T> struct A
+{
+ int g ()
+ {
+ f ((T) 0);
+ } // { dg-warning "no return statement in function returning non-void" }
+};

132
gcc41-pr32121.patch
View File

@ -1,132 +0,0 @@
2007-10-12 Jakub Jelinek <jakub@redhat.com>
PR c++/32121
* parser.c (cp_parser_compound_statement): Handle label-declarations
at the beginning of the compound statement.
(cp_parser_block_declaration): Issue diagnostics about __label__
not at the beginning of a block.
* g++.dg/ext/label4.C: Adjust error regexp.
* g++.dg/ext/label7.C: New test.
* g++.dg/ext/label8.C: New test.
* g++.dg/ext/label9.C: New test.
--- gcc/cp/parser.c (revision 129252)
+++ gcc/cp/parser.c (revision 129253)
@@ -6821,6 +6821,15 @@ cp_parser_expression_statement (cp_parse
compound-statement:
{ statement-seq [opt] }
+ GNU extension:
+
+ compound-statement:
+ { label-declaration-seq [opt] statement-seq [opt] }
+
+ label-declaration-seq:
+ label-declaration
+ label-declaration-seq label-declaration
+
Returns a tree representing the statement. */
static tree
@@ -6834,6 +6843,9 @@ cp_parser_compound_statement (cp_parser
return error_mark_node;
/* Begin the compound-statement. */
compound_stmt = begin_compound_stmt (in_try ? BCS_TRY_BLOCK : 0);
+ /* If the next keyword is `__label__' we have a label declaration. */
+ while (cp_lexer_next_token_is_keyword (parser->lexer, RID_LABEL))
+ cp_parser_label_declaration (parser);
/* Parse an (optional) statement-seq. */
cp_parser_statement_seq_opt (parser, in_statement_expr);
/* Finish the compound-statement. */
@@ -7711,7 +7723,6 @@ cp_parser_declaration (cp_parser* parser
block-declaration:
__extension__ block-declaration
- label-declaration
C++0x Extension:
@@ -7772,12 +7783,16 @@ cp_parser_block_declaration (cp_parser *
cp_parser_using_declaration (parser,
/*access_declaration_p=*/false);
}
- /* If the next keyword is `__label__' we have a label declaration. */
+ /* If the next keyword is `__label__' we have a misplaced label
+ declaration. */
else if (token1->keyword == RID_LABEL)
{
- if (statement_p)
- cp_parser_commit_to_tentative_parse (parser);
- cp_parser_label_declaration (parser);
+ cp_lexer_consume_token (parser->lexer);
+ error ("%<__label__%> not at the beginning of a block");
+ cp_parser_skip_to_end_of_statement (parser);
+ /* If the next token is now a `;', consume it. */
+ if (cp_lexer_next_token_is (parser->lexer, CPP_SEMICOLON))
+ cp_lexer_consume_token (parser->lexer);
}
/* If the next token is `static_assert' we have a static assertion. */
else if (token1->keyword == RID_STATIC_ASSERT)
--- gcc/testsuite/g++.dg/ext/label9.C (revision 0)
+++ gcc/testsuite/g++.dg/ext/label9.C (revision 129253)
@@ -0,0 +1,10 @@
+// PR c++/32121
+// { dg-do compile }
+
+int f (void)
+{
+ while (1)
+ __label__ a; // { dg-error "not at the beginning" }
+ for (;;)
+ __label__ b; // { dg-error "not at the beginning" }
+}
--- gcc/testsuite/g++.dg/ext/label4.C (revision 129252)
+++ gcc/testsuite/g++.dg/ext/label4.C (revision 129253)
@@ -3,4 +3,4 @@
// { dg-do compile }
-__label__ *l; // { dg-error "before" }
+__label__ *l; // { dg-error "not at the beginning of" }
--- gcc/testsuite/g++.dg/ext/label7.C (revision 0)
+++ gcc/testsuite/g++.dg/ext/label7.C (revision 129253)
@@ -0,0 +1,12 @@
+// PR c++/32121
+// { dg-do compile }
+
+int f (void)
+{
+ a:;
+ __label__ a; // { dg-error "not at the beginning" }
+ int b;
+ __label__ c; // { dg-error "not at the beginning" }
+ a:; // { dg-error "duplicate label" }
+ c:;
+}
--- gcc/testsuite/g++.dg/ext/label8.C (revision 0)
+++ gcc/testsuite/g++.dg/ext/label8.C (revision 129253)
@@ -0,0 +1,22 @@
+// PR c++/32121
+// { dg-do compile }
+
+int f (void)
+{
+ __label__ a, b;
+ __label__ c;
+ a:;
+ b:;
+ c:;
+ {
+ __label__ d;
+ d:;
+ if (0)
+ {
+ __label__ e;
+ __label__ f;
+ f:;
+ e:;
+ }
+ }
+}

91
gcc41-pr32241.patch
View File

@ -1,91 +0,0 @@
2007-11-10 Jakub Jelinek <jakub@redhat.com>
PR c++/32241
* pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
is not scalar type, let finish_class_member_access_expr handle
diagnostics. Pass BIT_NOT_EXPR argument to
finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
* g++.dg/template/pseudodtor3.C: New test.
--- gcc/cp/pt.c (revision 130065)
+++ gcc/cp/pt.c (revision 130066)
@@ -11004,15 +11004,23 @@ tsubst_copy_and_build (tree t,
if (object_type && !CLASS_TYPE_P (object_type))
{
- if (TREE_CODE (member) == BIT_NOT_EXPR)
- return finish_pseudo_destructor_expr (object,
- NULL_TREE,
- object_type);
- else if (TREE_CODE (member) == SCOPE_REF
- && (TREE_CODE (TREE_OPERAND (member, 1)) == BIT_NOT_EXPR))
- return finish_pseudo_destructor_expr (object,
- object,
- object_type);
+ if (SCALAR_TYPE_P (object_type))
+ {
+ tree s = NULL_TREE;
+ tree dtor = member;
+
+ if (TREE_CODE (dtor) == SCOPE_REF)
+ {
+ s = TREE_OPERAND (dtor, 0);
+ dtor = TREE_OPERAND (dtor, 1);
+ }
+ if (TREE_CODE (dtor) == BIT_NOT_EXPR)
+ {
+ dtor = TREE_OPERAND (dtor, 0);
+ if (TYPE_P (dtor))
+ return finish_pseudo_destructor_expr (object, s, dtor);
+ }
+ }
}
else if (TREE_CODE (member) == SCOPE_REF
&& TREE_CODE (TREE_OPERAND (member, 1)) == TEMPLATE_ID_EXPR)
--- gcc/testsuite/g++.dg/template/pseudodtor3.C (revision 0)
+++ gcc/testsuite/g++.dg/template/pseudodtor3.C (revision 130066)
@@ -0,0 +1,43 @@
+// PR c++/32241
+// { dg-do compile }
+
+struct A
+{
+ typedef int T;
+ T &foo ();
+ A () { foo.~T (); } // { dg-error "does not have class type|expected" }
+};
+
+template <typename T> struct B
+{
+ T &foo ();
+ B () { foo.~T (); } // { dg-error "invalid use of member" }
+};
+
+B<int> b;
+
+template <typename T, typename S> struct C
+{
+ T t;
+ C () { t.~S (); } // { dg-error "is not of type" }
+};
+
+C<int, long int> c;
+
+template <typename T> struct D
+{
+ T t;
+ typedef long int U;
+ D () { t.~U (); } // { dg-error "is not of type" }
+};
+
+D<int> d;
+
+template <typename T> struct E
+{
+ T &foo ();
+ typedef long int U;
+ E () { foo.~U (); } // { dg-error "is not of type" }
+};
+
+E<int> e;

108
gcc41-pr32384.patch
View File

@ -1,108 +0,0 @@
2007-11-01 Jakub Jelinek <jakub@redhat.com>
PR c++/32384
* parser.c (cp_parser_postfix_dot_deref_expression): If
POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
first and if that succeeds and type is SCALAR_TYPE_P, create
PSEUDO_DTOR_EXPR.
* g++.dg/template/pseudodtor1.C: New test.
* g++.dg/template/pseudodtor2.C: New test.
--- gcc/cp/parser.c (revision 129835)
+++ gcc/cp/parser.c (revision 129836)
@@ -4850,8 +4850,10 @@ cp_parser_postfix_dot_deref_expression (
pseudo_destructor_p = false;
/* If the SCOPE is a scalar type, then, if this is a valid program,
- we must be looking at a pseudo-destructor-name. */
- if (scope && SCALAR_TYPE_P (scope))
+ we must be looking at a pseudo-destructor-name. If POSTFIX_EXPRESSION
+ is type dependent, it can be pseudo-destructor-name or something else.
+ Try to parse it as pseudo-destructor-name first. */
+ if ((scope && SCALAR_TYPE_P (scope)) || dependent_p)
{
tree s;
tree type;
@@ -4860,7 +4862,12 @@ cp_parser_postfix_dot_deref_expression (
/* Parse the pseudo-destructor-name. */
s = NULL_TREE;
cp_parser_pseudo_destructor_name (parser, &s, &type);
- if (cp_parser_parse_definitely (parser))
+ if (dependent_p
+ && (cp_parser_error_occurred (parser)
+ || TREE_CODE (type) != TYPE_DECL
+ || !SCALAR_TYPE_P (TREE_TYPE (type))))
+ cp_parser_abort_tentative_parse (parser);
+ else if (cp_parser_parse_definitely (parser))
{
pseudo_destructor_p = true;
postfix_expression
--- gcc/testsuite/g++.dg/template/pseudodtor1.C (revision 0)
+++ gcc/testsuite/g++.dg/template/pseudodtor1.C (revision 129836)
@@ -0,0 +1,44 @@
+// PR c++/32384
+// { dg-do compile }
+
+struct A
+{
+ typedef int T;
+ T foo ();
+
+ A () { foo ().~T (); }
+};
+
+template<typename> struct B
+{
+ typedef int T;
+ T foo ();
+
+ B () { foo ().~T (); }
+};
+
+template<typename T> struct C
+{
+ T t;
+ C () { t.~T (); }
+};
+
+template<typename S> struct D
+{
+ typedef int T;
+ S foo ();
+
+ D () { foo ().~T(); }
+};
+
+struct Z
+{
+ Z () {}
+ ~Z () {}
+};
+
+A a;
+B<int> b;
+C<int> c1;
+C<Z> c2;
+D<int> d;
--- gcc/testsuite/g++.dg/template/pseudodtor2.C (revision 0)
+++ gcc/testsuite/g++.dg/template/pseudodtor2.C (revision 129836)
@@ -0,0 +1,18 @@
+// PR c++/32384
+// { dg-do compile }
+
+template<typename S> struct D
+{
+ typedef int T;
+ S foo ();
+
+ D () { foo ().~T(); } // { dg-error "is not of type" }
+};
+
+struct Z
+{
+ Z () {}
+ ~Z () {}
+};
+
+D<Z> d;

46
gcc41-pr32694.patch
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@ -1,46 +0,0 @@
2007-09-25 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/32694
2006-11-08 Roger Sayle <roger@eyesopen.com>
* tree-ssa-propagate.c (set_rhs): Verify tcc_comparison the same way
as tcc_binary.
* gcc.c-torture/compile/20070925-1.c: New test.
--- gcc/tree-ssa-propagate.c.jj 2007-09-23 19:43:36.000000000 +0200
+++ gcc/tree-ssa-propagate.c 2007-09-25 09:30:50.000000000 +0200
@@ -570,7 +570,8 @@ set_rhs (tree *stmt_p, tree expr)
ssa_op_iter iter;
/* Verify the constant folded result is valid gimple. */
- if (TREE_CODE_CLASS (code) == tcc_binary)
+ if (TREE_CODE_CLASS (code) == tcc_binary
+ || TREE_CODE_CLASS (code) == tcc_comparison)
{
if (!is_gimple_val (TREE_OPERAND (expr, 0))
|| !is_gimple_val (TREE_OPERAND (expr, 1)))
--- gcc/testsuite/gcc.c-torture/compile/20070925-1.c.jj 2007-09-25 09:28:37.000000000 +0200
+++ gcc/testsuite/gcc.c-torture/compile/20070925-1.c 2007-09-25 09:29:41.000000000 +0200
@@ -0,0 +1,22 @@
+/* PR tree-optimization/32694 */
+
+typedef signed long long int WordS64;
+typedef unsigned long long int Word64;
+
+int
+foo (Word64 * p)
+{
+ while (1)
+ {
+ WordS64 c = 0x1llu;
+ WordS64 x = *p;
+ if (c >= 0)
+ {
+ if (x > (WordS64) 0x7FFFFFFFFFFFFFFFll - c)
+ return 6;
+ }
+ else if (x < (WordS64) 0x8000000000000000ll - c)
+ return 7;
+ p++;
+ }
+}

230
gcc41-pr33136.patch
View File

@ -1,230 +0,0 @@
2007-10-15 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/33136
* opts.c (decode_options): Don't enable flag_ipa_type_escape.
* gcc.c-torture/execute/20070824-1.c: New test.
* gcc.dg/pr33136-1.c: New test.
* gcc.dg/pr33136-2.c: New test.
* gcc.dg/pr33136-3.c: New test.
--- gcc/opts.c (revision 129365)
+++ gcc/opts.c (revision 129366)
@@ -473,7 +473,6 @@ decode_options (unsigned int argc, const
flag_cse_skip_blocks = 1;
flag_gcse = 1;
flag_expensive_optimizations = 1;
- flag_ipa_type_escape = 1;
flag_strength_reduce = 1;
flag_rerun_cse_after_loop = 1;
flag_rerun_loop_opt = 1;
--- gcc/testsuite/gcc.c-torture/execute/20070824-1.c (revision 0)
+++ gcc/testsuite/gcc.c-torture/execute/20070824-1.c (revision 129366)
@@ -0,0 +1,24 @@
+/* PR tree-optimization/33136 */
+
+extern void abort (void);
+
+struct S
+{
+ struct S *a;
+ int b;
+};
+
+int
+main (void)
+{
+ struct S *s = (struct S *) 0, **p, *n;
+ for (p = &s; *p; p = &(*p)->a);
+ n = (struct S *) __builtin_alloca (sizeof (*n));
+ n->a = *p;
+ n->b = 1;
+ *p = n;
+
+ if (!s)
+ abort ();
+ return 0;
+}
--- gcc/testsuite/gcc.dg/pr33136-1.c (revision 0)
+++ gcc/testsuite/gcc.dg/pr33136-1.c (revision 129366)
@@ -0,0 +1,54 @@
+/* PR tree-optimization/33136 */
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+
+extern void abort (void);
+
+struct S
+{
+ struct S *a;
+ int b;
+ float f;
+};
+
+static struct S s;
+
+static int *
+__attribute__((noinline, const))
+foo (void)
+{
+ return &s.b;
+}
+
+float
+__attribute__((noinline))
+bar (float *f)
+{
+ s.f = 1.0;
+ *f = 4.0;
+ return s.f;
+}
+
+int
+__attribute__((noinline))
+baz (int *x)
+{
+ s.b = 1;
+ *x = 4;
+ return s.b;
+}
+
+int
+t (void)
+{
+ float f = 8.0;
+ return bar (&f) + baz (foo ());
+}
+
+int
+main (void)
+{
+ if (t () != 5)
+ abort ();
+ return 0;
+}
--- gcc/testsuite/gcc.dg/pr33136-3.c (revision 0)
+++ gcc/testsuite/gcc.dg/pr33136-3.c (revision 129366)
@@ -0,0 +1,60 @@
+/* PR tree-optimization/33136 */
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+
+extern void abort (void);
+
+struct S
+{
+ void *a;
+ int b[3];
+ double *c;
+};
+static double d, e;
+
+static struct S s;
+
+static int *
+__attribute__((noinline, const))
+foo (void)
+{
+ return (int *) &s.b;
+}
+
+double *
+__attribute__((noinline))
+bar (double **f)
+{
+ s.c = &d;
+ *f = &e;
+ /* As nothing ever takes the address of any double * field in struct S,
+ the write to *f can't alias with the s.c field. */
+ return s.c;
+}
+
+int
+__attribute__((noinline))
+baz (int *x)
+{
+ s.b[0] = 1;
+ *x = 4;
+ /* Function foo takes address of an int array field in struct S,
+ so *x can alias with the s.b field (and it does in this testcase). */
+ return s.b[0];
+}
+
+int
+__attribute__((noinline))
+t (void)
+{
+ double *f = (double *) 0;
+ return 10 * (bar (&f) != &d) + baz (foo ());
+}
+
+int
+main (void)
+{
+ if (t () != 4)
+ abort ();
+ return 0;
+}
--- gcc/testsuite/gcc.dg/pr33136-2.c (revision 0)
+++ gcc/testsuite/gcc.dg/pr33136-2.c (revision 129366)
@@ -0,0 +1,60 @@
+/* PR tree-optimization/33136 */
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+
+extern void abort (void);
+
+struct S
+{
+ void *a;
+ int b;
+ int *c;
+};
+static int d, e;
+
+static struct S s;
+
+static int *
+__attribute__((noinline, const))
+foo (void)
+{
+ return &s.b;
+}
+
+int *
+__attribute__((noinline))
+bar (int **f)
+{
+ s.c = &d;
+ *f = &e;
+ /* As nothing ever takes the address of any int * field in struct S,
+ the write to *f can't alias with the s.c field. */
+ return s.c;
+}
+
+int
+__attribute__((noinline))
+baz (int *x)
+{
+ s.b = 1;
+ *x = 4;
+ /* Function foo takes address of an int field in struct S,
+ so *x can alias with the s.b field (and it does in this testcase). */
+ return s.b;
+}
+
+int
+__attribute__((noinline))
+t (void)
+{
+ int *f = (int *) 0;
+ return 10 * (bar (&f) != &d) + baz (foo ());
+}
+
+int
+main (void)
+{
+ if (t () != 4)
+ abort ();
+ return 0;
+}

194
gcc41-pr33238.patch
View File

@ -1,194 +0,0 @@
2007-09-20 Jakub Jelinek <jakub@redhat.com>
PR c/33238
PR c/27301
* gimplify.c (gimplify_vla_decl): New function.
(gimplify_decl_expr): Move VLA decl handling to gimplify_vla_decl.
Call it.
(gimplify_target_expr): Handle variable length TARGET_EXPRs.
* gcc.c-torture/execute/20070919-1.c: New test.
* gcc.dg/pr33238.c: New test.
* gcc.dg/pr27301.c: New test.
--- gcc/gimplify.c (revision 128628)
+++ gcc/gimplify.c (revision 128629)
@@ -1144,6 +1144,42 @@ gimplify_return_expr (tree stmt, tree *p
return GS_ALL_DONE;
}
+static void
+gimplify_vla_decl (tree decl, tree *stmt_p)
+{
+ /* This is a variable-sized decl. Simplify its size and mark it
+ for deferred expansion. Note that mudflap depends on the format
+ of the emitted code: see mx_register_decls(). */
+ tree t, args, addr, ptr_type;
+
+ gimplify_one_sizepos (&DECL_SIZE (decl), stmt_p);
+ gimplify_one_sizepos (&DECL_SIZE_UNIT (decl), stmt_p);
+
+ /* All occurrences of this decl in final gimplified code will be
+ replaced by indirection. Setting DECL_VALUE_EXPR does two
+ things: First, it lets the rest of the gimplifier know what
+ replacement to use. Second, it lets the debug info know
+ where to find the value. */
+ ptr_type = build_pointer_type (TREE_TYPE (decl));
+ addr = create_tmp_var (ptr_type, get_name (decl));
+ DECL_IGNORED_P (addr) = 0;
+ t = build_fold_indirect_ref (addr);
+ SET_DECL_VALUE_EXPR (decl, t);
+ DECL_HAS_VALUE_EXPR_P (decl) = 1;
+
+ args = tree_cons (NULL, DECL_SIZE_UNIT (decl), NULL);
+ t = built_in_decls[BUILT_IN_ALLOCA];
+ t = build_function_call_expr (t, args);
+ t = fold_convert (ptr_type, t);
+ t = build2 (MODIFY_EXPR, void_type_node, addr, t);
+
+ gimplify_and_add (t, stmt_p);
+
+ /* Indicate that we need to restore the stack level when the
+ enclosing BIND_EXPR is exited. */
+ gimplify_ctxp->save_stack = true;
+}
+
/* Gimplifies a DECL_EXPR node *STMT_P by making any necessary allocation
and initialization explicit. */
@@ -1168,39 +1204,7 @@ gimplify_decl_expr (tree *stmt_p)
tree init = DECL_INITIAL (decl);
if (TREE_CODE (DECL_SIZE (decl)) != INTEGER_CST)
- {
- /* This is a variable-sized decl. Simplify its size and mark it
- for deferred expansion. Note that mudflap depends on the format
- of the emitted code: see mx_register_decls(). */
- tree t, args, addr, ptr_type;
-
- gimplify_one_sizepos (&DECL_SIZE (decl), stmt_p);
- gimplify_one_sizepos (&DECL_SIZE_UNIT (decl), stmt_p);
-
- /* All occurrences of this decl in final gimplified code will be
- replaced by indirection. Setting DECL_VALUE_EXPR does two
- things: First, it lets the rest of the gimplifier know what
- replacement to use. Second, it lets the debug info know
- where to find the value. */
- ptr_type = build_pointer_type (TREE_TYPE (decl));
- addr = create_tmp_var (ptr_type, get_name (decl));
- DECL_IGNORED_P (addr) = 0;
- t = build_fold_indirect_ref (addr);
- SET_DECL_VALUE_EXPR (decl, t);
- DECL_HAS_VALUE_EXPR_P (decl) = 1;
-
- args = tree_cons (NULL, DECL_SIZE_UNIT (decl), NULL);
- t = built_in_decls[BUILT_IN_ALLOCA];
- t = build_function_call_expr (t, args);
- t = fold_convert (ptr_type, t);
- t = build2 (MODIFY_EXPR, void_type_node, addr, t);
-
- gimplify_and_add (t, stmt_p);
-
- /* Indicate that we need to restore the stack level when the
- enclosing BIND_EXPR is exited. */
- gimplify_ctxp->save_stack = true;
- }
+ gimplify_vla_decl (decl, stmt_p);
if (init && init != error_mark_node)
{
@@ -4146,8 +4150,15 @@ gimplify_target_expr (tree *expr_p, tree
if (init)
{
/* TARGET_EXPR temps aren't part of the enclosing block, so add it
- to the temps list. */
- gimple_add_tmp_var (temp);
+ to the temps list. Handle also variable length TARGET_EXPRs. */
+ if (TREE_CODE (DECL_SIZE (temp)) != INTEGER_CST)
+ {
+ if (!TYPE_SIZES_GIMPLIFIED (TREE_TYPE (temp)))
+ gimplify_type_sizes (TREE_TYPE (temp), pre_p);
+ gimplify_vla_decl (temp, pre_p);
+ }
+ else
+ gimple_add_tmp_var (temp);
/* If TARGET_EXPR_INITIAL is void, then the mere evaluation of the
expression is supposed to initialize the slot. */
--- gcc/testsuite/gcc.c-torture/execute/20070919-1.c (revision 0)
+++ gcc/testsuite/gcc.c-torture/execute/20070919-1.c (revision 128629)
@@ -0,0 +1,41 @@
+/* PR c/33238 */
+
+typedef __SIZE_TYPE__ size_t;
+int memcmp (const void *, const void *, size_t);
+void abort (void);
+
+void
+__attribute__((noinline))
+bar (void *x, void *y)
+{
+ struct S { char w[8]; } *p = x, *q = y;
+ if (memcmp (p->w, "zyxwvut", 8) != 0)
+ abort ();
+ if (memcmp (q[0].w, "abcdefg", 8) != 0)
+ abort ();
+ if (memcmp (q[1].w, "ABCDEFG", 8) != 0)
+ abort ();
+ if (memcmp (q[2].w, "zyxwvut", 8) != 0)
+ abort ();
+ if (memcmp (q[3].w, "zyxwvut", 8) != 0)
+ abort ();
+}
+
+void
+__attribute__((noinline))
+foo (void *x, int y)
+{
+ struct S { char w[y]; } *p = x, a;
+ int i;
+ a = ({ struct S b; b = p[2]; p[3] = b; });
+ bar (&a, x);
+}
+
+int
+main (void)
+{
+ struct S { char w[8]; } p[4]
+ = { "abcdefg", "ABCDEFG", "zyxwvut", "ZYXWVUT" };
+ foo (p, 8);
+ return 0;
+}
--- gcc/testsuite/gcc.dg/pr33238.c (revision 0)
+++ gcc/testsuite/gcc.dg/pr33238.c (revision 128629)
@@ -0,0 +1,12 @@
+/* PR c/33238 */
+/* { dg-do compile } */
+/* { dg-options "-std=gnu89" } */
+
+void
+reverse (void *x, int y, int z)
+{
+ struct { char w[z]; } *p = x, a;
+ int i, j;
+ for (i = y - 1, j = 0; j < y / 2; i--, j++)
+ ({ a = p[i]; p[i] = p[j]; p[j] = a; });
+}
--- gcc/testsuite/gcc.dg/pr27301.c (revision 0)
+++ gcc/testsuite/gcc.dg/pr27301.c (revision 128629)
@@ -0,0 +1,15 @@
+/* PR c/27301 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -std=gnu89" } */
+
+void
+foo (void *ptr, long n)
+{
+ __asm__ __volatile__ ("" :: "m" (({ struct { char x[n]; } *p = ptr; *p; })));
+}
+
+void
+bar (void *ptr, long n)
+{
+ __asm__ __volatile__ ("" :: "m" (*({ struct { char x[n]; } *p = ptr; p; })));
+}

77
gcc41-pr33501.patch
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@ -1,77 +0,0 @@
2007-11-07 Jakub Jelinek <jakub@redhat.com>
PR c++/33501
* call.c (build_over_call): Don't check TREE_ADDRESSABLE
on incomplete type.
* g++.dg/warn/incomplete2.C: New test.
* g++.dg/template/incomplete4.C: New test.
* g++.dg/template/incomplete5.C: New test.
--- gcc/cp/call.c (revision 129967)
+++ gcc/cp/call.c (revision 129968)
@@ -4993,7 +4993,8 @@ build_over_call (struct z_candidate *can
/* Don't make a copy here if build_call is going to. */
if (conv->kind == ck_rvalue
- && !TREE_ADDRESSABLE (complete_type (type)))
+ && COMPLETE_TYPE_P (complete_type (type))
+ && !TREE_ADDRESSABLE (type))
conv = conv->u.next;
val = convert_like_with_context
--- gcc/testsuite/g++.dg/warn/incomplete2.C (revision 0)
+++ gcc/testsuite/g++.dg/warn/incomplete2.C (revision 129968)
@@ -0,0 +1,13 @@
+// PR c++/33501
+// { dg-do compile }
+
+class A; // { dg-error "forward declaration" }
+
+int f (A);
+const A &make ();
+
+int
+main ()
+{
+ return f (make ()); // { dg-error "invalid use of undefined type|initializing argument" }
+}
--- gcc/testsuite/g++.dg/template/incomplete5.C (revision 0)
+++ gcc/testsuite/g++.dg/template/incomplete5.C (revision 129968)
@@ -0,0 +1,17 @@
+// PR c++/33501
+// { dg-do compile }
+
+class A; // { dg-error "forward declaration" }
+
+template <typename T> struct X
+{
+ static int f (T);
+ static const T &make ();
+ static const bool value = sizeof (f (make ())) == sizeof (int); // { dg-error "invalid use of undefined type|initializing argument" }
+};
+
+int
+main ()
+{
+ return X <A>::value;
+}
--- gcc/testsuite/g++.dg/template/incomplete4.C (revision 0)
+++ gcc/testsuite/g++.dg/template/incomplete4.C (revision 129968)
@@ -0,0 +1,16 @@
+// PR c++/33501
+// { dg-do compile }
+
+class A; // { dg-error "forward declaration" }
+
+template <typename T> struct X
+{
+ static int f (T);
+ static const T &make ();
+};
+
+int
+main ()
+{
+ return X<A>::f (X<A>::make ()); // { dg-error "invalid use of undefined type|initializing argument" }
+}

168
gcc41-pr33506.patch
View File

@ -1,168 +0,0 @@
2007-09-21 Jakub Jelinek <jakub@redhat.com>
PR c++/33506
* langhooks.h (struct lang_hooks_for_types): Add type_hash_eq
field.
* langhooks.c (lhd_type_hash_eq): New function.
* langhooks-def.h (lhd_type_hash_eq): New prototype.
(LANG_HOOKS_TYPE_HASH_EQ): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_TYPE_HASH_EQ.
* tree.c (type_hash_eq): For FUNCTION_TYPE use
lang_hooks.type.type_hash_eq in addition to generic tests.
* cp-tree.h (cxx_type_hash_eq): New prototype.
* cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
* tree.c (cxx_type_hash_eq): New function.
* g++.dg/ext/attrib29.C: New test.
--- gcc/langhooks.h.jj 2007-02-20 16:39:12.000000000 -0500
+++ gcc/langhooks.h 2007-09-22 03:46:10.000000000 -0400
@@ -148,6 +148,10 @@ struct lang_hooks_for_types
firstprivate variables. */
void (*omp_firstprivatize_type_sizes) (struct gimplify_omp_ctx *, tree);
+ /* Return TRUE if TYPE1 and TYPE2 are identical for type hashing purposes.
+ Called only after doing all language independent checks. */
+ bool (*type_hash_eq) (tree, tree);
+
/* Nonzero if types that are identical are to be hashed so that only
one copy is kept. If a language requires unique types for each
user-specified type, such as Ada, this should be set to TRUE. */
--- gcc/langhooks.c.jj 2007-02-20 16:39:12.000000000 -0500
+++ gcc/langhooks.c 2007-09-22 03:46:10.000000000 -0400
@@ -411,6 +411,16 @@ lhd_tree_dump_type_quals (tree t)
/* lang_hooks.expr_size: Determine the size of the value of an expression T
in a language-specific way. Returns a tree for the size in bytes. */
+/* Return TRUE if TYPE1 and TYPE2 are identical for type hashing purposes.
+ Called only after doing all language independent checks. */
+
+bool
+lhd_type_hash_eq (tree typea ATTRIBUTE_UNUSED,
+ tree typeb ATTRIBUTE_UNUSED)
+{
+ return true;
+}
+
tree
lhd_expr_size (tree exp)
{
--- gcc/langhooks-def.h.jj 2007-02-20 16:39:13.000000000 -0500
+++ gcc/langhooks-def.h 2007-09-22 03:46:56.000000000 -0400
@@ -70,6 +70,7 @@ extern tree lhd_expr_size (tree);
extern size_t lhd_tree_size (enum tree_code);
extern HOST_WIDE_INT lhd_to_target_charset (HOST_WIDE_INT);
extern tree lhd_expr_to_decl (tree, bool *, bool *, bool *);
+extern bool lhd_type_hash_eq (tree, tree);
/* Declarations of default tree inlining hooks. */
extern tree lhd_tree_inlining_walk_subtrees (tree *, int *, walk_tree_fn,
@@ -220,6 +221,7 @@ extern tree lhd_make_node (enum tree_cod
#define LANG_HOOKS_TYPE_MAX_SIZE lhd_return_null_tree
#define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \
lhd_omp_firstprivatize_type_sizes
+#define LANG_HOOKS_TYPE_HASH_EQ lhd_type_hash_eq
#define LANG_HOOKS_HASH_TYPES true
#define LANG_HOOKS_FOR_TYPES_INITIALIZER { \
@@ -234,6 +236,7 @@ extern tree lhd_make_node (enum tree_cod
LANG_HOOKS_INCOMPLETE_TYPE_ERROR, \
LANG_HOOKS_TYPE_MAX_SIZE, \
LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES, \
+ LANG_HOOKS_TYPE_HASH_EQ, \
LANG_HOOKS_HASH_TYPES \
}
--- gcc/tree.c.jj 2007-04-03 07:18:26.000000000 -0400
+++ gcc/tree.c 2007-09-22 03:46:10.000000000 -0400
@@ -4168,17 +4168,21 @@ type_hash_eq (const void *va, const void
TYPE_FIELDS (b->type))));
case FUNCTION_TYPE:
- return (TYPE_ARG_TYPES (a->type) == TYPE_ARG_TYPES (b->type)
- || (TYPE_ARG_TYPES (a->type)
- && TREE_CODE (TYPE_ARG_TYPES (a->type)) == TREE_LIST
- && TYPE_ARG_TYPES (b->type)
- && TREE_CODE (TYPE_ARG_TYPES (b->type)) == TREE_LIST
- && type_list_equal (TYPE_ARG_TYPES (a->type),
- TYPE_ARG_TYPES (b->type))));
+ if (TYPE_ARG_TYPES (a->type) == TYPE_ARG_TYPES (b->type)
+ || (TYPE_ARG_TYPES (a->type)
+ && TREE_CODE (TYPE_ARG_TYPES (a->type)) == TREE_LIST
+ && TYPE_ARG_TYPES (b->type)
+ && TREE_CODE (TYPE_ARG_TYPES (b->type)) == TREE_LIST
+ && type_list_equal (TYPE_ARG_TYPES (a->type),
+ TYPE_ARG_TYPES (b->type))))
+ break;
+ return 0;
default:
return 0;
}
+
+ return lang_hooks.types.type_hash_eq (a->type, b->type);
}
/* Return the cached hash value. */
--- gcc/cp/cp-tree.h.jj 2007-06-26 07:57:09.000000000 -0400
+++ gcc/cp/cp-tree.h 2007-09-22 03:50:22.000000000 -0400
@@ -4421,7 +4421,8 @@ extern tree cp_add_pending_fn_decls (vo
extern int cp_auto_var_in_fn_p (tree,tree);
extern tree fold_if_not_in_template (tree);
extern tree rvalue (tree);
-
+extern bool cxx_type_hash_eq (tree, tree);
+
/* in typeck.c */
extern int string_conv_p (tree, tree, int);
extern tree cp_truthvalue_conversion (tree);
--- gcc/cp/cp-objcp-common.h.jj 2007-02-20 16:37:34.000000000 -0500
+++ gcc/cp/cp-objcp-common.h 2007-09-22 03:49:38.000000000 -0400
@@ -85,6 +85,8 @@ extern tree objcp_tsubst_copy_and_build
#define LANG_HOOKS_WRITE_GLOBALS lhd_do_nothing
#undef LANG_HOOKS_COMDAT_GROUP
#define LANG_HOOKS_COMDAT_GROUP cxx_comdat_group
+#undef LANG_HOOKS_TYPE_HASH_EQ
+#define LANG_HOOKS_TYPE_HASH_EQ cxx_type_hash_eq
#undef LANG_HOOKS_FUNCTION_INIT
#define LANG_HOOKS_FUNCTION_INIT cxx_push_function_context
--- gcc/cp/tree.c.jj 2007-03-12 03:28:01.000000000 -0400
+++ gcc/cp/tree.c 2007-09-22 03:46:10.000000000 -0400
@@ -1959,6 +1959,22 @@ cp_build_type_attribute_variant (tree ty
return new_type;
}
+/* Return TRUE if TYPE1 and TYPE2 are identical for type hashing purposes.
+ Called only after doing all language independent checks. Only
+ to check TYPE_RAISES_EXCEPTIONS for FUNCTION_TYPE, the rest is already
+ compared in type_hash_eq. */
+
+bool
+cxx_type_hash_eq (tree typea, tree typeb)
+{
+ if (TREE_CODE (typea) != FUNCTION_TYPE
+ || TYPE_RAISES_EXCEPTIONS (typea) == TYPE_RAISES_EXCEPTIONS (typeb))
+ return true;
+
+ return comp_except_specs (TYPE_RAISES_EXCEPTIONS (typea),
+ TYPE_RAISES_EXCEPTIONS (typeb), 1);
+}
+
/* Apply FUNC to all language-specific sub-trees of TP in a pre-order
traversal. Called from walk_tree. */
--- gcc/testsuite/g++.dg/ext/attrib29.C.jj 2007-09-22 03:46:10.000000000 -0400
+++ gcc/testsuite/g++.dg/ext/attrib29.C 2007-09-22 03:46:10.000000000 -0400
@@ -0,0 +1,10 @@
+// PR c++/33506
+// { dg-do compile }
+
+extern int f1 (char *) __attribute__ ((warn_unused_result));
+extern int f2 (char *) throw () __attribute__ ((warn_unused_result));
+extern int f2 (char *) throw ();
+
+extern int f3 (char *) __attribute__ ((nonnull (1)));
+extern int f4 (char *) throw () __attribute__ ((nonnull (1)));
+extern int f4 (char *) throw ();

63
gcc41-pr33516.patch
View File

@ -1,63 +0,0 @@
2007-11-02 Jakub Jelinek <jakub@redhat.com>
PR c++/33516
* parser.c (cp_parser_nested_name_specifier_opt): Use
TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
typedef of currently open class.
* g++.dg/lookup/typedef1.C: New test.
--- gcc/cp/parser.c (revision 129861)
+++ gcc/cp/parser.c (revision 129862)
@@ -4085,7 +4085,15 @@ cp_parser_nested_name_specifier_opt (cp_
&& !COMPLETE_TYPE_P (new_scope)
/* Do not try to complete dependent types. */
&& !dependent_type_p (new_scope))
- new_scope = complete_type (new_scope);
+ {
+ new_scope = complete_type (new_scope);
+ /* If it is a typedef to current class, use the current
+ class instead, as the typedef won't have any names inside
+ it yet. */
+ if (!COMPLETE_TYPE_P (new_scope)
+ && currently_open_class (new_scope))
+ new_scope = TYPE_MAIN_VARIANT (new_scope);
+ }
/* Make sure we look in the right scope the next time through
the loop. */
parser->scope = new_scope;
--- gcc/testsuite/g++.dg/lookup/typedef1.C (revision 0)
+++ gcc/testsuite/g++.dg/lookup/typedef1.C (revision 129862)
@@ -0,0 +1,32 @@
+// PR c++/33516
+// { dg-do compile }
+
+struct S1;
+typedef S1 T1;
+struct S1 {
+ typedef int U;
+ T1::U i;
+};
+struct S2;
+typedef S2 T2;
+struct S2 {
+ typedef int U;
+};
+T2::U j;
+struct S3;
+typedef S3 T3;
+struct S3 {
+ typedef int U;
+ S3::U i;
+};
+
+void
+foo ()
+{
+ S1 s1;
+ S2 s2;
+ S3 s3;
+ s1.i = 6;
+ j = 7;
+ s3.i = 8;
+}

62
gcc41-pr33537.patch
View File

@ -1,62 +0,0 @@
2007-11-01 Jakub Jelinek <jakub@redhat.com>
PR debug/33537
* dwarf2out.c (gen_formal_parameter_die, gen_variable_die,
gen_decl_die): Use TREE_TYPE (TREE_TYPE (decl)) as type
rather than TREE_TYPE (decl) if DECL_BY_REFERENCE (decl).
--- gcc/dwarf2out.c (revision 129819)
+++ gcc/dwarf2out.c (revision 129820)
@@ -11832,8 +11832,11 @@ gen_formal_parameter_die (tree node, dw_
add_abstract_origin_attribute (parm_die, origin);
else
{
+ tree type = TREE_TYPE (node);
add_name_and_src_coords_attributes (parm_die, node);
- add_type_attribute (parm_die, TREE_TYPE (node),
+ if (DECL_BY_REFERENCE (node))
+ type = TREE_TYPE (type);
+ add_type_attribute (parm_die, type,
TREE_READONLY (node),
TREE_THIS_VOLATILE (node),
context_die);
@@ -12437,8 +12440,14 @@ gen_variable_die (tree decl, dw_die_ref
}
else
{
+ tree type = TREE_TYPE (decl);
+ if ((TREE_CODE (decl) == PARM_DECL
+ || TREE_CODE (decl) == RESULT_DECL)
+ && DECL_BY_REFERENCE (decl))
+ type = TREE_TYPE (type);
+
add_name_and_src_coords_attributes (var_die, decl);
- add_type_attribute (var_die, TREE_TYPE (decl), TREE_READONLY (decl),
+ add_type_attribute (var_die, type, TREE_READONLY (decl),
TREE_THIS_VOLATILE (decl), context_die);
if (TREE_PUBLIC (decl))
@@ -13694,7 +13703,10 @@ gen_decl_die (tree decl, dw_die_ref cont
/* Output any DIEs that are needed to specify the type of this data
object. */
- gen_type_die (TREE_TYPE (decl), context_die);
+ if (TREE_CODE (decl) == RESULT_DECL && DECL_BY_REFERENCE (decl))
+ gen_type_die (TREE_TYPE (TREE_TYPE (decl)), context_die);
+ else
+ gen_type_die (TREE_TYPE (decl), context_die);
/* And its containing type. */
origin = decl_class_context (decl);
@@ -13728,7 +13740,10 @@ gen_decl_die (tree decl, dw_die_ref cont
break;
case PARM_DECL:
- gen_type_die (TREE_TYPE (decl), context_die);
+ if (DECL_BY_REFERENCE (decl))
+ gen_type_die (TREE_TYPE (TREE_TYPE (decl)), context_die);
+ else
+ gen_type_die (TREE_TYPE (decl), context_die);
gen_formal_parameter_die (decl, context_die);
break;

74
gcc41-pr33616.patch
View File

@ -1,74 +0,0 @@
2007-10-30 Jakub Jelinek <jakub@redhat.com>
PR c++/33616
* decl2.c (build_offset_ref_call_from_tree): Call
build_non_dependent_expr on object prior to building ADDR_EXPR from it
if FN is DOTSTAR_EXPR.
* g++.dg/template/ptrmem18.C: New test.
--- gcc/cp/decl2.c (revision 129783)
+++ gcc/cp/decl2.c (revision 129784)
@@ -3499,9 +3499,9 @@ build_offset_ref_call_from_tree (tree fn
parameter. That must be done before the FN is transformed
because we depend on the form of FN. */
args = build_non_dependent_args (args);
+ object = build_non_dependent_expr (object);
if (TREE_CODE (fn) == DOTSTAR_EXPR)
object = build_unary_op (ADDR_EXPR, object, 0);
- object = build_non_dependent_expr (object);
args = tree_cons (NULL_TREE, object, args);
/* Now that the arguments are done, transform FN. */
fn = build_non_dependent_expr (fn);
--- gcc/testsuite/g++.dg/template/ptrmem18.C (revision 0)
+++ gcc/testsuite/g++.dg/template/ptrmem18.C (revision 129784)
@@ -0,0 +1,49 @@
+// PR c++/33616
+// { dg-do run }
+// { dg-options "-O2" }
+
+extern "C" void abort ();
+
+struct S {
+ int c;
+ S () : c (0) {}
+ virtual void f1 () { c += 1; }
+ virtual void f2 () { c += 16; }
+};
+
+struct T {
+ S s;
+};
+
+typedef void (S::*Q) ();
+
+template <Q P>
+void test1 (T *t)
+{
+ (t->s.*P)();
+}
+
+template <Q P>
+void test2 (T *t)
+{
+ S &s = t->s;
+ (s.*P)();
+}
+
+int
+main ()
+{
+ T t;
+ test1 <&S::f1> (&t);
+ if (t.s.c != 1)
+ abort ();
+ test1 <&S::f2> (&t);
+ if (t.s.c != 17)
+ abort ();
+ test2 <&S::f1> (&t);
+ if (t.s.c != 18)
+ abort ();
+ test2 <&S::f2> (&t);
+ if (t.s.c != 34)
+ abort ();
+}

77
gcc41-pr33619.patch
View File

@ -1,77 +0,0 @@
2007-10-15 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/33619
* tree-outof-ssa.c (check_replaceable): Return false for all
calls other than __builtin_expect.
* gcc.dg/pr33619.c: New test.
--- gcc/tree-outof-ssa.c 2007-10-11 22:01:41.000000000 +0200
+++ gcc/tree-outof-ssa.c 2007-10-16 14:28:42.000000000 +0200
@@ -1570,12 +1570,14 @@ check_replaceable (temp_expr_table_p tab
if (flag_float_store && FLOAT_TYPE_P (TREE_TYPE (TREE_OPERAND (stmt, 1))))
return false;
- /* Calls to functions with side-effects cannot be replaced. */
+ /* No calls to functions other than __builtin_expect are replaceable. */
if ((call_expr = get_call_expr_in (stmt)) != NULL_TREE)
{
- int call_flags = call_expr_flags (call_expr);
- if (TREE_SIDE_EFFECTS (call_expr)
- && !(call_flags & (ECF_PURE | ECF_CONST | ECF_NORETURN)))
+ tree fndecl = get_callee_fndecl (call_expr);
+
+ if (fndecl == NULL_TREE
+ || DECL_BUILT_IN_CLASS (fndecl) != BUILT_IN_NORMAL
+ || DECL_FUNCTION_CODE (fndecl) != BUILT_IN_EXPECT)
return false;
}
--- gcc/testsuite/gcc.dg/pr33619.c (revision 0)
+++ gcc/testsuite/gcc.dg/pr33619.c (revision 129350)
@@ -0,0 +1,45 @@
+/* PR tree-optimization/33619 */
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+
+#ifdef __powerpc__
+# define REG1 __asm__ ("3")
+# define REG2 __asm__ ("4")
+#elif defined __x86_64__
+# define REG1 __asm__ ("rdi")
+# define REG2 __asm__ ("rsi")
+#else
+# define REG1
+# define REG2
+#endif
+
+static inline void
+bar (unsigned long x, int y)
+{
+ register unsigned long p1 REG1 = x;
+ register unsigned long p2 REG2 = y;
+ __asm__ volatile ("" : "=r" (p1), "=r" (p2) : "0" (p1), "1" (p2) : "memory");
+ if (p1 != 0xdeadUL || p2 != 0xbefUL)
+ __builtin_abort ();
+}
+
+__attribute__((const, noinline)) int
+baz (int x)
+{
+ return x;
+}
+
+__attribute__((noinline)) void
+foo (unsigned long *x, int y)
+{
+ unsigned long a = *x;
+ bar (a, baz (y));
+}
+
+int
+main (void)
+{
+ unsigned long a = 0xdeadUL;
+ foo (&a, 0xbefUL);
+ return 0;
+}

84
gcc41-pr33639.patch
View File

@ -1,84 +0,0 @@
2007-10-03 Andrew Haley <aph@redhat.com>
PR java/33639
* class.c (mangled_classname): Detect and replace illegal
characters in assembly language symbols.
(gen_indirect_dispatch_tables): Call mangled_classname() on
the type.
--- gcc/java/class.c (revision 128980)
+++ gcc/java/class.c (revision 128981)
@@ -314,10 +314,63 @@ identifier_subst (const tree old_id,
tree
mangled_classname (const char *prefix, tree type)
{
+ tree result;
tree ident = TYPE_NAME (type);
if (TREE_CODE (ident) != IDENTIFIER_NODE)
ident = DECL_NAME (ident);
- return identifier_subst (ident, prefix, '.', '_', "");
+ result = identifier_subst (ident, prefix, '.', '_', "");
+
+ /* Replace any characters that aren't in the set [0-9a-zA-Z_$] with
+ "_0xXX". Class names containing such chracters are uncommon, but
+ they do sometimes occur in class files. Without this check,
+ these names cause assembly errors.
+
+ There is a possibility that a real class name could conflict with
+ the identifier we generate, but it is unlikely and will
+ immediately be detected as an assembler error. At some point we
+ should do something more elaborate (perhaps using the full
+ unicode mangling scheme) in order to prevent such a conflict. */
+ {
+ int i;
+ const int len = IDENTIFIER_LENGTH (result);
+ const char *p = IDENTIFIER_POINTER (result);
+ int illegal_chars = 0;
+
+ /* Make two passes over the identifier. The first pass is merely
+ to count illegal characters; we need to do this in order to
+ allocate a buffer. */
+ for (i = 0; i < len; i++)
+ {
+ char c = p[i];
+ illegal_chars += (! ISALNUM (c) && c != '_' && c != '$');
+ }
+
+ /* And the second pass, which is rarely executed, does the
+ rewriting. */
+ if (illegal_chars != 0)
+ {
+ char *buffer = alloca (illegal_chars * 4 + len + 1);
+ int j;
+
+ for (i = 0, j = 0; i < len; i++)
+ {
+ char c = p[i];
+ if (! ISALNUM (c) && c != '_' && c != '$')
+ {
+ buffer[j++] = '_';
+ sprintf (&buffer[j], "0x%02x", c);
+ j += 4;
+ }
+ else
+ buffer[j++] = c;
+ }
+
+ buffer[j] = 0;
+ result = get_identifier (buffer);
+ }
+ }
+
+ return result;
}
tree
@@ -389,7 +442,7 @@ while (0)
void
gen_indirect_dispatch_tables (tree type)
{
- const char *typename = IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (type)));
+ const char *typename = IDENTIFIER_POINTER (mangled_classname ("", type));
{
tree field = NULL;
char *buf = alloca (strlen (typename) + strlen ("_catch_classes_") + 1);

189
gcc41-pr33723.patch
View File

@ -1,189 +0,0 @@
2007-10-29 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/33723
* c-gimplify.c (c_gimplify_expr): Optimize INIT_EXPR or
MODIFY_EXPR with non-addressable COMPOUND_LITERAL_EXPR as source.
2007-11-20 Jakub Jelinek <jakub@redhat.com>
PR testsuite/33978
* gcc.dg/tree-ssa/pr33723.c: Adjust scan pattern to make it less
dependent on target settings like move_by_pieces etc.
2007-10-30 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/33723
* gcc.dg/tree-ssa/pr33723.c (T): Decrease size of field s.
2007-10-29 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/33723
* gcc.c-torture/execute/20071029-1.c: New test.
* gcc.dg/tree-ssa/pr33723.c: New test.
--- gcc/c-gimplify.c (revision 129742)
+++ gcc/c-gimplify.c (revision 129743)
@@ -233,6 +233,29 @@ c_gimplify_expr (tree *expr_p, tree *pre
case COMPOUND_LITERAL_EXPR:
return gimplify_compound_literal_expr (expr_p, pre_p);
+ case INIT_EXPR:
+ case MODIFY_EXPR:
+ if (TREE_CODE (TREE_OPERAND (*expr_p, 1)) == COMPOUND_LITERAL_EXPR)
+ {
+ tree complit = TREE_OPERAND (*expr_p, 1);
+ tree decl_s = COMPOUND_LITERAL_EXPR_DECL_STMT (complit);
+ tree decl = DECL_EXPR_DECL (decl_s);
+ tree init = DECL_INITIAL (decl);
+
+ /* struct T x = (struct T) { 0, 1, 2 } can be optimized
+ into struct T x = { 0, 1, 2 } if the address of the
+ compound literal has never been taken. */
+ if (!TREE_ADDRESSABLE (complit)
+ && !TREE_ADDRESSABLE (decl)
+ && init)
+ {
+ *expr_p = copy_node (*expr_p);
+ TREE_OPERAND (*expr_p, 1) = init;
+ return GS_OK;
+ }
+ }
+ return GS_UNHANDLED;
+
default:
return GS_UNHANDLED;
}
--- gcc/testsuite/gcc.c-torture/execute/20071029-1.c (revision 0)
+++ gcc/testsuite/gcc.c-torture/execute/20071029-1.c (revision 129743)
@@ -0,0 +1,56 @@
+extern void exit (int);
+extern void abort (void);
+
+typedef union
+{
+ struct
+ {
+ int f1, f2, f3, f4, f5, f6, f7, f8;
+ long int f9, f10;
+ int f11;
+ } f;
+ char s[56];
+ long int a;
+} T;
+
+__attribute__((noinline))
+void
+test (T *t)
+{
+ static int i = 11;
+ if (t->f.f1 != i++)
+ abort ();
+ if (t->f.f2 || t->f.f3 || t->f.f4 || t->f.f5 || t->f.f6
+ || t->f.f7 || t->f.f8 || t->f.f9 || t->f.f10 || t->f.f11)
+ abort ();
+ if (i == 20)
+ exit (0);
+}
+
+__attribute__((noinline))
+void
+foo (int i)
+{
+ T t;
+again:
+ t = (T) { { ++i, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } };
+ test (&t);
+ goto again;
+}
+
+int
+main (void)
+{
+ T *t1, *t2;
+ int cnt = 0;
+ t1 = (T *) 0;
+loop:
+ t2 = t1;
+ t1 = & (T) { .f.f9 = cnt++ };
+ if (cnt < 3)
+ goto loop;
+ if (t1 != t2 || t1->f.f9 != 2)
+ abort ();
+ foo (10);
+ return 0;
+}
--- gcc/testsuite/gcc.dg/tree-ssa/pr33723.c (revision 0)
+++ gcc/testsuite/gcc.dg/tree-ssa/pr33723.c (revision 129743)
@@ -0,0 +1,72 @@
+/* PR tree-optimization/33723 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-gimple" } */
+
+typedef union
+{
+ struct
+ {
+ int f1, f2, f3, f4, f5, f6, f7, f8;
+ long int f9, f10;
+ int f11;
+ } f;
+ char s[4];
+ long int a;
+} T;
+
+void
+foo1 (void)
+{
+ T t;
+ t = (T) { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } };
+ test (&t);
+}
+
+void
+bar1 (void)
+{
+ T t = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } };
+ test (&t);
+}
+
+void
+baz1 (void)
+{
+ T t;
+ t = (const T) { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } };
+ test (&t);
+}
+
+void
+foo2 (void)
+{
+ T t;
+ t = (T) { { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } };
+ test (&t);
+}
+
+void
+bar2 (void)
+{
+ T t = { { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } };
+ test (&t);
+}
+
+void
+baz2 (void)
+{
+ T t;
+ t = (const T) { { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } };
+ test (&t);
+}
+
+void
+baz3 (void)
+{
+ T t;
+ t = (const T) (T) { { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } };
+ test (&t);
+}
+
+/* { dg-final { scan-tree-dump-not "t = D" "gimple"} } */
+/* { dg-final { cleanup-tree-dump "gimple" } } */

51
gcc41-pr33836.patch
View File

@ -1,51 +0,0 @@
2007-11-05 Jakub Jelinek <jakub@redhat.com>
PR c++/33836
* parser.c (cp_parser_unary_expression): For &&label call
cp_parser_non_integral_constant_expression and return error_mark_node
if it returned true.
* g++.dg/ext/label10.C: New test.
--- gcc/cp/parser.c (revision 129895)
+++ gcc/cp/parser.c (revision 129896)
@@ -5329,13 +5329,18 @@ cp_parser_unary_expression (cp_parser *p
&& token->type == CPP_AND_AND)
{
tree identifier;
+ tree expression;
/* Consume the '&&' token. */
cp_lexer_consume_token (parser->lexer);
/* Look for the identifier. */
identifier = cp_parser_identifier (parser);
/* Create an expression representing the address. */
- return finish_label_address_expr (identifier);
+ expression = finish_label_address_expr (identifier);
+ if (cp_parser_non_integral_constant_expression (parser,
+ "the address of a label"))
+ expression = error_mark_node;
+ return expression;
}
}
if (unary_operator != ERROR_MARK)
--- gcc/testsuite/g++.dg/ext/label10.C (revision 0)
+++ gcc/testsuite/g++.dg/ext/label10.C (revision 129896)
@@ -0,0 +1,17 @@
+// PR c++/33836
+// { dg-do compile }
+// { dg-options "-std=gnu++98" }
+
+template<int N> struct A
+{
+ enum { M = && N }; // { dg-error "referenced outside|cannot appear in" }
+};
+
+A<0> a;
+
+void foo ()
+{
+ __label__ P;
+ enum { O = && P }; // { dg-error "cannot appear in" }
+ P:;
+}

130
gcc41-pr33842.patch
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@ -1,130 +0,0 @@
2007-10-27 Jakub Jelinek <jakub@redhat.com>
PR c++/33842
* cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
* cxx-pretty-print.c (pp_cxx_primary_expression): Handle
OFFSETOF_EXPR.
(pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
functions.
* error.c (dump_expr): Handle OFFSETOF_EXPR.
* g++.dg/template/error34.C: New test.
--- gcc/cp/error.c (revision 129676)
+++ gcc/cp/error.c (revision 129677)
@@ -1887,6 +1887,10 @@ dump_expr (tree t, int flags)
dump_expr (TREE_OPERAND (t, 0), flags);
break;
+ case OFFSETOF_EXPR:
+ pp_cxx_offsetof_expression (cxx_pp, t);
+ break;
+
/* This list is incomplete, but should suffice for now.
It is very important that `sorry' does not call
`report_error_function'. That could cause an infinite loop. */
--- gcc/cp/cxx-pretty-print.c (revision 129676)
+++ gcc/cp/cxx-pretty-print.c (revision 129677)
@@ -356,6 +356,10 @@ pp_cxx_primary_expression (cxx_pretty_pr
pp_cxx_right_paren (pp);
break;
+ case OFFSETOF_EXPR:
+ pp_cxx_offsetof_expression (pp, t);
+ break;
+
default:
pp_c_primary_expression (pp_c_base (pp), t);
break;
@@ -1944,6 +1948,49 @@ typedef c_pretty_print_fn pp_fun;
/* Initialization of a C++ pretty-printer object. */
+static bool
+pp_cxx_offsetof_expression_1 (cxx_pretty_printer *pp, tree t)
+{
+ switch (TREE_CODE (t))
+ {
+ case ARROW_EXPR:
+ if (TREE_CODE (TREE_OPERAND (t, 0)) == STATIC_CAST_EXPR
+ && POINTER_TYPE_P (TREE_TYPE (TREE_OPERAND (t, 0))))
+ {
+ pp_cxx_type_id (pp, TREE_TYPE (TREE_TYPE (TREE_OPERAND (t, 0))));
+ pp_cxx_separate_with (pp, ',');
+ return true;
+ }
+ return false;
+ case COMPONENT_REF:
+ if (!pp_cxx_offsetof_expression_1 (pp, TREE_OPERAND (t, 0)))
+ return false;
+ if (TREE_CODE (TREE_OPERAND (t, 0)) != ARROW_EXPR)
+ pp_cxx_dot (pp);
+ pp_cxx_expression (pp, TREE_OPERAND (t, 1));
+ return true;
+ case ARRAY_REF:
+ if (!pp_cxx_offsetof_expression_1 (pp, TREE_OPERAND (t, 0)))
+ return false;
+ pp_left_bracket (pp);
+ pp_cxx_expression (pp, TREE_OPERAND (t, 1));
+ pp_right_bracket (pp);
+ return true;
+ default:
+ return false;
+ }
+}
+
+void
+pp_cxx_offsetof_expression (cxx_pretty_printer *pp, tree t)
+{
+ pp_cxx_identifier (pp, "offsetof");
+ pp_cxx_left_paren (pp);
+ if (!pp_cxx_offsetof_expression_1 (pp, TREE_OPERAND (t, 0)))
+ pp_cxx_expression (pp, TREE_OPERAND (t, 0));
+ pp_cxx_right_paren (pp);
+}
+
void
pp_cxx_pretty_printer_init (cxx_pretty_printer *pp)
{
--- gcc/cp/cxx-pretty-print.h (revision 129676)
+++ gcc/cp/cxx-pretty-print.h (revision 129677)
@@ -70,6 +70,6 @@ void pp_cxx_separate_with (cxx_pretty_pr
void pp_cxx_declaration (cxx_pretty_printer *, tree);
void pp_cxx_canonical_template_parameter (cxx_pretty_printer *, tree);
-
+void pp_cxx_offsetof_expression (cxx_pretty_printer *, tree);
#endif /* GCC_CXX_PRETTY_PRINT_H */
--- gcc/testsuite/g++.dg/template/error34.C (revision 0)
+++ gcc/testsuite/g++.dg/template/error34.C (revision 129677)
@@ -0,0 +1,29 @@
+// PR c++/33842
+// { dg-do compile }
+
+template<typename T> struct A
+{
+ A<__builtin_offsetof(T, x)>(); // { dg-error "type/value mismatch|offsetof\\(T, x\\)" }
+};
+
+template<typename T> struct B
+{
+ B<__builtin_offsetof(T, x.y)>(); // { dg-error "type/value mismatch|offsetof\\(T, x.y\\)" }
+};
+
+template<typename T> struct C
+{
+ C<__builtin_offsetof(T, x[6])>(); // { dg-error "type/value mismatch|offsetof\\(T, x\\\[6\\\]\\)" }
+};
+
+template<typename T> struct D
+{
+ D<__builtin_offsetof(T, x.y[6].z)>(); // { dg-error "type/value mismatch|offsetof\\(T, x.y\\\[6\\\].z\\)" }
+};
+
+struct E { int x; };
+
+template<typename T> struct F
+{
+ F<__builtin_offsetof(E, x)>(); // { dg-error "type/value mismatch|offsetof\\(E, x\\)" }
+};

56
gcc41-pr33844.patch
View File

@ -1,56 +0,0 @@
2007-10-27 Jakub Jelinek <jakub@redhat.com>
PR c++/33844
* cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
->* rather than .*.
* error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
* g++.dg/other/ptrmem8.C: New test.
--- gcc/cp/error.c (revision 129681)
+++ gcc/cp/error.c (revision 129682)
@@ -1891,6 +1891,11 @@ dump_expr (tree t, int flags)
pp_cxx_offsetof_expression (cxx_pp, t);
break;
+ case MEMBER_REF:
+ case DOTSTAR_EXPR:
+ pp_multiplicative_expression (cxx_pp, t);
+ break;
+
/* This list is incomplete, but should suffice for now.
It is very important that `sorry' does not call
`report_error_function'. That could cause an infinite loop. */
--- gcc/cp/cxx-pretty-print.c (revision 129681)
+++ gcc/cp/cxx-pretty-print.c (revision 129682)
@@ -814,7 +814,10 @@ pp_cxx_pm_expression (cxx_pretty_printer
case MEMBER_REF:
case DOTSTAR_EXPR:
pp_cxx_pm_expression (pp, TREE_OPERAND (t, 0));
- pp_cxx_dot (pp);
+ if (TREE_CODE (t) == MEMBER_REF)
+ pp_cxx_arrow (pp);
+ else
+ pp_cxx_dot (pp);
pp_star(pp);
pp_cxx_cast_expression (pp, TREE_OPERAND (t, 1));
break;
--- gcc/testsuite/g++.dg/other/ptrmem8.C (revision 0)
+++ gcc/testsuite/g++.dg/other/ptrmem8.C (revision 129682)
@@ -0,0 +1,16 @@
+// PR c++/33844
+// { dg-do compile }
+
+struct A {};
+
+template<int> void foo(void (A::* f)())
+{
+ A a;
+ &(a.*f); // { dg-error "invalid use of\[^\n\]*\\.\\*\[^\n\]*to form|qualified-id is required" }
+}
+
+template<int> void bar(void (A::* f)())
+{
+ A *p;
+ &(p->*f); // { dg-error "invalid use of\[^\n\]*->\\*\[^\n\]*to form|qualified-id is required" }
+}

39
gcc41-pr33962.patch
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@ -1,39 +0,0 @@
2007-11-20 Jakub Jelinek <jakub@redhat.com>
PR c++/33962
* pt.c (more_specialized_fn): Don't segfault if one or
both argument list end with ellipsis.
* g++.dg/overload/template3.C: New test.
--- gcc/cp/pt.c (revision 130307)
+++ gcc/cp/pt.c (revision 130308)
@@ -13523,6 +13523,10 @@ more_specialized_fn (tree pat1, tree pat
args1 = TREE_CHAIN (args1);
args2 = TREE_CHAIN (args2);
+
+ /* Stop when an ellipsis is seen. */
+ if (args1 == NULL_TREE || args2 == NULL_TREE)
+ break;
}
processing_template_decl--;
--- gcc/testsuite/g++.dg/overload/template3.C (revision 0)
+++ gcc/testsuite/g++.dg/overload/template3.C (revision 130308)
@@ -0,0 +1,15 @@
+// PR c++/33962
+// { dg-do compile }
+
+template <class T> struct A;
+
+template <class U> void foo (const U &x, ...);
+template <class T> void foo (const A<T> &x, ...);
+
+void bar (const A<int> &x, const char *y)
+{
+ foo (x, y);
+}
+
+/* { dg-final { scan-assembler "_Z3fooIiEvRK1AIT_Ez" } } */
+/* { dg-final { scan-assembler-not "_Z3fooI1AIiEEvRKT_z" } } */

62
gcc41-pr34070.patch
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@ -1,62 +0,0 @@
2007-11-12 Richard Guenther <rguenther@suse.de>
PR middle-end/34070
* fold-const.c (fold_binary): If testing for non-negative
operands with tree_expr_nonnegative_warnv_p make sure to
use op0 which has all (sign) conversions retained.
* gcc.c-torture/execute/pr34070-1.c: New testcase.
* gcc.c-torture/execute/pr34070-2.c: Likewise.
--- gcc/fold-const.c (revision 130097)
+++ gcc/fold-const.c (revision 130098)
@@ -8509,7 +8509,7 @@ fold_binary (enum tree_code code, tree t
/* Simplify A / (B << N) where A and B are positive and B is
a power of 2, to A >> (N + log2(B)). */
if (TREE_CODE (arg1) == LSHIFT_EXPR
- && (TYPE_UNSIGNED (type) || tree_expr_nonnegative_p (arg0)))
+ && (TYPE_UNSIGNED (type) || tree_expr_nonnegative_p (op0)))
{
tree sval = TREE_OPERAND (arg1, 0);
if (integer_pow2p (sval) && tree_int_cst_sgn (sval) > 0)
@@ -8584,7 +8584,7 @@ fold_binary (enum tree_code code, tree t
/* Optimize TRUNC_MOD_EXPR by a power of two into a BIT_AND_EXPR,
i.e. "X % C" into "X & (C - 1)", if X and C are positive. */
if ((code == TRUNC_MOD_EXPR || code == FLOOR_MOD_EXPR)
- && (TYPE_UNSIGNED (type) || tree_expr_nonnegative_p (arg0)))
+ && (TYPE_UNSIGNED (type) || tree_expr_nonnegative_p (op0)))
{
tree c = arg1;
/* Also optimize A % (C << N) where C is a power of 2,
--- gcc/testsuite/gcc.c-torture/execute/pr34070-1.c (revision 0)
+++ gcc/testsuite/gcc.c-torture/execute/pr34070-1.c (revision 130098)
@@ -0,0 +1,13 @@
+extern void abort (void);
+
+int f(unsigned int x)
+{
+ return ((int)x) % 4;
+}
+
+int main()
+{
+ if (f(-1) != -1)
+ abort ();
+ return 0;
+}
--- gcc/testsuite/gcc.c-torture/execute/pr34070-2.c (revision 0)
+++ gcc/testsuite/gcc.c-torture/execute/pr34070-2.c (revision 130098)
@@ -0,0 +1,13 @@
+extern void abort (void);
+
+int f(unsigned int x, int n)
+{
+ return ((int)x) / (1 << n);
+}
+
+int main()
+{
+ if (f(-1, 1) != 0)
+ abort ();
+ return 0;
+}

39
gcc41-pr34089.patch
View File

@ -1,39 +0,0 @@
2007-11-20 Jakub Jelinek <jakub@redhat.com>
PR c++/34089
* parser.c (cp_parser_class_head): Reject function template ids.
* g++.dg/template/crash74.C: New test.
--- gcc/cp/parser.c (revision 130315)
+++ gcc/cp/parser.c (revision 130316)
@@ -14536,8 +14536,18 @@ cp_parser_class_head (cp_parser* parser,
/* Look up the type. */
if (template_id_p)
{
- type = TREE_TYPE (id);
- type = maybe_process_partial_specialization (type);
+ if (TREE_CODE (id) == TEMPLATE_ID_EXPR
+ && (DECL_FUNCTION_TEMPLATE_P (TREE_OPERAND (id, 0))
+ || TREE_CODE (TREE_OPERAND (id, 0)) == OVERLOAD))
+ {
+ error ("function template %qD redeclared as a class template", id);
+ type = error_mark_node;
+ }
+ else
+ {
+ type = TREE_TYPE (id);
+ type = maybe_process_partial_specialization (type);
+ }
if (nested_name_specifier)
pushed_scope = push_scope (nested_name_specifier);
}
--- gcc/testsuite/g++.dg/template/crash74.C (revision 0)
+++ gcc/testsuite/g++.dg/template/crash74.C (revision 130316)
@@ -0,0 +1,6 @@
+// PR c++/34089
+// { dg-do compile }
+// { dg-options "" }
+
+template<typename F> void foo () { }
+template<typename F> struct foo<F> { }; // { dg-error "redeclared as" }

35
gcc41-pr34130.patch
View File

@ -1,35 +0,0 @@
2007-11-17 Richard Guenther <rguenther@suse.de>
PR middle-end/34130
* fold-const.c (extract_muldiv_1): Do not move negative
constants inside ABS_EXPR.
* gcc.c-torture/execute/pr34130.c: New testcase.
--- gcc/fold-const.c (revision 130257)
+++ gcc/fold-const.c (revision 130258)
@@ -6095,6 +6095,9 @@ extract_muldiv_1 (tree t, tree c, enum t
}
break;
}
+ /* If the constant is negative, we cannot simplify this. */
+ if (tree_int_cst_sgn (c) == -1)
+ break;
/* FALLTHROUGH */
case NEGATE_EXPR:
if ((t1 = extract_muldiv (op0, c, code, wide_type, strict_overflow_p))
--- gcc/testsuite/gcc.c-torture/execute/pr34130.c (revision 0)
+++ gcc/testsuite/gcc.c-torture/execute/pr34130.c (revision 130258)
@@ -0,0 +1,12 @@
+extern void abort (void);
+int foo (int i)
+{
+ return -2 * __builtin_abs(i - 2);
+}
+int main()
+{
+ if (foo(1) != -2
+ || foo(3) != -2)
+ abort ();
+ return 0;
+}

133
gcc41-pr34146.patch
View File

@ -1,133 +0,0 @@
2007-11-20 Jakub Jelinek <jakub@redhat.com>
PR c/34146
* c-gimplify.c (optimize_compound_literals_in_ctor): New function.
(c_gimplify_expr): Use it.
* gcc.dg/tree-ssa/pr34146.c: New test.
--- gcc/c-gimplify.c (revision 130310)
+++ gcc/c-gimplify.c (revision 130311)
@@ -208,6 +208,47 @@ gimplify_compound_literal_expr (tree *ex
return GS_OK;
}
+/* Optimize embedded COMPOUND_LITERAL_EXPRs within a CONSTRUCTOR,
+ return a new CONSTRUCTOR if something changed. */
+
+static tree
+optimize_compound_literals_in_ctor (tree orig_ctor)
+{
+ tree ctor = orig_ctor;
+ VEC(constructor_elt,gc) *elts = CONSTRUCTOR_ELTS (ctor);
+ unsigned int idx, num = VEC_length (constructor_elt, elts);
+
+ for (idx = 0; idx < num; idx++)
+ {
+ tree value = VEC_index (constructor_elt, elts, idx)->value;
+ tree newval = value;
+ if (TREE_CODE (value) == CONSTRUCTOR)
+ newval = optimize_compound_literals_in_ctor (value);
+ else if (TREE_CODE (value) == COMPOUND_LITERAL_EXPR)
+ {
+ tree decl_s = COMPOUND_LITERAL_EXPR_DECL_STMT (value);
+ tree decl = DECL_EXPR_DECL (decl_s);
+ tree init = DECL_INITIAL (decl);
+
+ if (!TREE_ADDRESSABLE (value)
+ && !TREE_ADDRESSABLE (decl)
+ && init)
+ newval = init;
+ }
+ if (newval == value)
+ continue;
+
+ if (ctor == orig_ctor)
+ {
+ ctor = copy_node (orig_ctor);
+ CONSTRUCTOR_ELTS (ctor) = VEC_copy (constructor_elt, gc, elts);
+ elts = CONSTRUCTOR_ELTS (ctor);
+ }
+ VEC_index (constructor_elt, elts, idx)->value = newval;
+ }
+ return ctor;
+}
+
/* Do C-specific gimplification. Args are as for gimplify_expr. */
int
@@ -254,6 +295,18 @@ c_gimplify_expr (tree *expr_p, tree *pre
return GS_OK;
}
}
+ else if (TREE_CODE (TREE_OPERAND (*expr_p, 1)) == CONSTRUCTOR)
+ {
+ tree ctor
+ = optimize_compound_literals_in_ctor (TREE_OPERAND (*expr_p, 1));
+
+ if (ctor != TREE_OPERAND (*expr_p, 1))
+ {
+ *expr_p = copy_node (*expr_p);
+ TREE_OPERAND (*expr_p, 1) = ctor;
+ return GS_OK;
+ }
+ }
return GS_UNHANDLED;
default:
--- gcc/testsuite/gcc.dg/tree-ssa/pr34146.c (revision 0)
+++ gcc/testsuite/gcc.dg/tree-ssa/pr34146.c (revision 130311)
@@ -0,0 +1,53 @@
+/* PR c/34146 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-gimple" } */
+
+struct A
+{
+ int f1, f2, f3;
+};
+
+struct B
+{
+ struct A g1, g2;
+};
+
+struct C
+{
+ struct B h1, h2;
+};
+
+typedef union
+{
+ struct C c;
+ char s[4];
+ long int a;
+} T;
+
+void
+foo (void)
+{
+ T t = { { { { 0, 0, 0 }, { 0, 0, 0 } }, { { 0, 0, 0 }, { 0, 0, 0 } } } };
+ test (&t);
+}
+
+void
+bar (void)
+{
+ T t = { { { { 0, 0, 0 }, (struct A) { 0, 0, 0 } },
+ (struct B) { (struct A) { 0, 0, 0 }, { 0, 0, 0 } } } };
+ test (&t);
+}
+
+void
+baz (void)
+{
+ T t = { { { { 0, 0, 0 }, (struct A) { 1, 1, 1 } },
+ (struct B) { (struct A) { 0, 0, 0 }, { 1, 1, 1 } } } };
+ test (&t);
+}
+
+/* { dg-final { scan-tree-dump-not "t = D" "gimple"} } */
+/* { dg-final { scan-tree-dump-not "t\.c\.h\[12\] = D" "gimple"} } */
+/* { dg-final { scan-tree-dump-not "\.g\[12\] = D" "gimple"} } */
+/* { dg-final { cleanup-tree-dump "gimple" } } */

128
gcc41-pr34178.patch
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@ -1,128 +0,0 @@
2007-12-09 Jakub Jelinek <jakub@redhat.com>
PR c++/34178
PR c++/34340
* repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
Return 2 also if DECL_EXPLICIT_INSTANTIATION.
* decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
flag_use_repository and repo_emit_p returned 2.
* g++.dg/template/repo6.C: New test.
* g++.dg/template/repo7.C: New test.
* g++.dg/template/repo8.C: New test.
--- gcc/cp/decl2.c (revision 130726)
+++ gcc/cp/decl2.c (revision 130727)
@@ -2230,7 +2230,8 @@ import_export_decl (tree decl)
{
/* DECL is an implicit instantiation of a function or static
data member. */
- if (flag_implicit_templates
+ if ((flag_implicit_templates
+ && !flag_use_repository)
|| (flag_implicit_inline_templates
&& TREE_CODE (decl) == FUNCTION_DECL
&& DECL_DECLARED_INLINE_P (decl)))
--- gcc/cp/repo.c (revision 130726)
+++ gcc/cp/repo.c (revision 130727)
@@ -304,16 +304,19 @@ repo_emit_p (tree decl)
&& (!TYPE_LANG_SPECIFIC (type)
|| !CLASSTYPE_TEMPLATE_INSTANTIATION (type)))
return 2;
- /* Static data members initialized by constant expressions must
+ /* Const static data members initialized by constant expressions must
be processed where needed so that their definitions are
available. */
- if (DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (decl)
+ if (DECL_INTEGRAL_CONSTANT_VAR_P (decl)
&& DECL_CLASS_SCOPE_P (decl))
return 2;
}
else if (!DECL_TEMPLATE_INSTANTIATION (decl))
return 2;
+ if (DECL_EXPLICIT_INSTANTIATION (decl))
+ return 2;
+
/* For constructors and destructors, the repository contains
information about the clones -- not the original function --
because only the clones are emitted in the object file. */
--- gcc/testsuite/g++.dg/template/repo7.C (revision 0)
+++ gcc/testsuite/g++.dg/template/repo7.C (revision 130727)
@@ -0,0 +1,23 @@
+// PR c++/34340
+// { dg-options "-frepo" }
+// { dg-final { cleanup-repo-files } }
+
+struct A
+{
+ int a;
+};
+
+template <typename T> struct D
+{
+ static const A b;
+};
+
+template<typename T> const A D<T>::b = { 2 };
+template class D<A>;
+
+const A *x = &D<A>::b;
+
+int
+main ()
+{
+}
--- gcc/testsuite/g++.dg/template/repo8.C (revision 0)
+++ gcc/testsuite/g++.dg/template/repo8.C (revision 130727)
@@ -0,0 +1,22 @@
+// PR c++/34340
+// { dg-options "-frepo" }
+// { dg-final { cleanup-repo-files } }
+
+struct A
+{
+ int a;
+};
+
+template <typename T> struct D
+{
+ static const A b;
+};
+
+template<typename T> const A D<T>::b = { 2 };
+
+const A *x = &D<A>::b;
+
+int
+main ()
+{
+}
--- gcc/testsuite/g++.dg/template/repo6.C (revision 0)
+++ gcc/testsuite/g++.dg/template/repo6.C (revision 130727)
@@ -0,0 +1,24 @@
+// PR c++/34178
+// { dg-options "-frepo" }
+// { dg-final { cleanup-repo-files } }
+
+template<typename T>
+class A
+{
+private:
+ static const int x;
+ static int y;
+
+public:
+ int getX () { return x + y; }
+};
+
+template<typename T> const int A<T>::x = 0;
+template<typename T> int A<T>::y = 0;
+
+int
+main ()
+{
+ A<int> a;
+ return a.getX();
+}

68
gcc41-pr34213.patch
View File

@ -1,68 +0,0 @@
2007-11-27 Jakub Jelinek <jakub@redhat.com>
PR c++/34213
* tree.c (decl_linkage): Static data members and static member
functions in anonymous ns classes are lk_external.
* g++.dg/ext/visibility/anon8.C: New test.
--- gcc/cp/tree.c (revision 130462)
+++ gcc/cp/tree.c (revision 130463)
@@ -2526,10 +2526,18 @@ decl_linkage (tree decl)
/* Members of the anonymous namespace also have TREE_PUBLIC unset, but
are considered to have external linkage for language purposes. DECLs
really meant to have internal linkage have DECL_THIS_STATIC set. */
- if (TREE_CODE (decl) == TYPE_DECL
- || ((TREE_CODE (decl) == VAR_DECL || TREE_CODE (decl) == FUNCTION_DECL)
- && !DECL_THIS_STATIC (decl)))
+ if (TREE_CODE (decl) == TYPE_DECL)
return lk_external;
+ if (TREE_CODE (decl) == VAR_DECL || TREE_CODE (decl) == FUNCTION_DECL)
+ {
+ if (!DECL_THIS_STATIC (decl))
+ return lk_external;
+
+ /* Static data members and static member functions from classes
+ in anonymous namespace also don't have TREE_PUBLIC set. */
+ if (DECL_CLASS_CONTEXT (decl))
+ return lk_external;
+ }
/* Everything else has internal linkage. */
return lk_internal;
--- gcc/testsuite/g++.dg/ext/visibility/anon8.C (revision 0)
+++ gcc/testsuite/g++.dg/ext/visibility/anon8.C (revision 130463)
@@ -0,0 +1,33 @@
+// PR c++/34213
+// { dg-do compile }
+
+template <void (*fn) ()>
+void call ()
+{
+ fn ();
+}
+
+namespace
+{
+ struct B1
+ {
+ static void fn1 () {}
+ static void fn4 ();
+ };
+ void fn3 () {}
+ void B1::fn4 () {}
+ static void fn5 () {}
+}
+
+int main ()
+{
+ struct B2
+ {
+ static void fn2 () {}
+ };
+ call<&B1::fn1> ();
+ call<&B2::fn2> (); // { dg-error "not external linkage|no matching" }
+ call<&fn3> ();
+ call<&B1::fn4> ();
+ call<&fn5> (); // { dg-error "not external linkage|no matching" }
+}

35
gcc41-pr34275.patch
View File

@ -1,35 +0,0 @@
2007-11-30 Jakub Jelinek <jakub@redhat.com>
PR c++/34275
* error.c (dump_expr): Handle OBJ_TYPE_REF.
* g++.dg/other/error20.C: New test.
--- gcc/cp/error.c (revision 130532)
+++ gcc/cp/error.c (revision 130533)
@@ -2056,6 +2056,10 @@ dump_expr (tree t, int flags)
pp_expression (cxx_pp, t);
break;
+ case OBJ_TYPE_REF:
+ dump_expr (resolve_virtual_fun_from_obj_type_ref (t), flags);
+ break;
+
/* This list is incomplete, but should suffice for now.
It is very important that `sorry' does not call
`report_error_function'. That could cause an infinite loop. */
--- gcc/testsuite/g++.dg/other/error20.C (revision 0)
+++ gcc/testsuite/g++.dg/other/error20.C (revision 130533)
@@ -0,0 +1,12 @@
+// PR c++/34275
+// { dg-do compile }
+
+struct A
+{ // { dg-error "candidates" }
+ virtual A foo ();
+};
+
+void bar (A& a)
+{
+ a.foo () = 0; // { dg-error "A::foo\\(\\) = 0" }
+}

54
gcc41-pr34364.patch
View File

@ -1,54 +0,0 @@
2007-12-11 Jakub Jelinek <jakub@redhat.com>
PR c++/34364
* rtti.c (build_dynamic_cast): Call convert_from_reference even for
dynamic_cast in a template.
* g++.dg/rtti/dyncast2.C: New test.
--- gcc/cp/rtti.c (revision 130769)
+++ gcc/cp/rtti.c (revision 130770)
@@ -728,8 +728,7 @@ build_dynamic_cast (tree type, tree expr
{
expr = build_min (DYNAMIC_CAST_EXPR, type, expr);
TREE_SIDE_EFFECTS (expr) = 1;
-
- return expr;
+ return convert_from_reference (expr);
}
return convert_from_reference (build_dynamic_cast_1 (type, expr));
--- gcc/testsuite/g++.dg/rtti/dyncast2.C (revision 0)
+++ gcc/testsuite/g++.dg/rtti/dyncast2.C (revision 130770)
@@ -0,0 +1,31 @@
+// PR c++/34364
+// { dg-do run }
+
+struct A
+{
+ virtual ~A () {}
+};
+
+struct B : public A
+{
+ template <typename T> struct C
+ {
+ static void f (A &a)
+ {
+ dynamic_cast <B &>(a).g ();
+ }
+ };
+
+ B () : c (6) {}
+ void g () { c++; }
+ int c;
+};
+
+B b;
+
+int
+main (void)
+{
+ B::C<int>::f (b);
+ return b.c != 7;
+}

29
gcc41-pr34394.patch
View File

@ -1,29 +0,0 @@
2007-12-10 Jakub Jelinek <jakub@redhat.com>
PR c++/34394
* error.c (dump_expr): Handle ABS_EXPR.
* g++.dg/other/error22.C: New test.
--- gcc/cp/error.c (revision 130743)
+++ gcc/cp/error.c (revision 130744)
@@ -1757,6 +1757,7 @@ dump_expr (tree t, int flags)
break;
case SCOPE_REF:
+ case ABS_EXPR:
pp_expression (cxx_pp, t);
break;
--- gcc/testsuite/g++.dg/other/error22.C (revision 0)
+++ gcc/testsuite/g++.dg/other/error22.C (revision 130744)
@@ -0,0 +1,9 @@
+// PR c++/34394
+// { dg-do compile }
+
+extern double fabs (double);
+
+void foo (double x)
+{
+ fabs (x) (); // { dg-error "__builtin_abs" }
+}

18
gcc41-rh184446.patch
View File

@ -1,18 +0,0 @@
2006-03-09 Richard Henderson <rth@redhat.com>
Alexandre Oliva <aoliva@redhat.com>
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use
secure-plt-compatible load sequence to compute the GOT address
for -fPIC -msecure-plt.
--- gcc/config/rs6000/rs6000.c.orig 2006-03-09 20:02:13.000000000 -0300
+++ gcc/config/rs6000/rs6000.c 2006-03-09 22:00:43.000000000 -0300
@@ -3081,7 +3081,7 @@ rs6000_legitimize_tls_address (rtx addr,
{
rtx gsym = rs6000_got_sym ();
got = gen_reg_rtx (Pmode);
- if (flag_pic == 0)
+ if (flag_pic == 0 || (flag_pic && TARGET_SECURE_PLT))
rs6000_emit_move (got, gsym, Pmode);
else
{

97
gcc41-rh235008.patch
View File

@ -1,97 +0,0 @@
2007-04-12 Jakub Jelinek <jakub@redhat.com>
* fr.po: Use %s rather than %S.
* sr.po: Likewise.
* tr.po: Likewise.
* sv.po: Likewise.
* rw.po: Comment out translations with bogus format
strings.
--- gcc/po/fr.po (revision 123636)
+++ gcc/po/fr.po (working copy)
@@ -31416,7 +31416,7 @@ msgstr "attribut « %s » ignoré"
#~ msgstr "prise de l'adresse de la borne de l'expression d'un pointeur-vers-un membre"
#~ msgid "%s from type `%T' to type `%T' casts away constness"
-#~ msgstr "%S à partir du « %T » vers le type « %T » provoque un transtypage sans constante"
+#~ msgstr "%s à partir du « %T » vers le type « %T » provoque un transtypage sans constante"
#~ msgid "invalid reinterpret_cast from type `%T' to type `%T'"
#~ msgstr "reinterpret_cast invalide à partir du type « %T » vers le type « %T »"
--- gcc/po/sr.po (revision 123636)
+++ gcc/po/sr.po (working copy)
@@ -8516,7 +8516,7 @@ msgstr "Ð<>е могу Ñ<>е променÐ
#: fortran/symbol.c:592
#, no-c-format
msgid "Duplicate %s attribute specified at %L"
-msgstr "ДвоÑ<C2BE>труки атрибут %S наведен код %L"
+msgstr "ДвоÑ<C2BE>труки атрибут %s наведен код %L"
#: fortran/symbol.c:733
#, no-c-format
--- gcc/po/tr.po (revision 123636)
+++ gcc/po/tr.po (working copy)
@@ -6951,7 +6951,7 @@ msgstr "INTERFACE gövdesinde umulmadık
#: fortran/parse.c:1604
#, no-c-format
msgid "%s statement must appear in a MODULE"
-msgstr "%S deyimi bir MODULE'de görünmemeli"
+msgstr "%s deyimi bir MODULE'de görünmemeli"
#: fortran/parse.c:1611
#, no-c-format
--- gcc/po/rw.po (revision 123636)
+++ gcc/po/rw.po (working copy)
@@ -2168,8 +2168,8 @@ msgstr ""
#: tlink.c:480
#, fuzzy, c-format
-msgid "renaming .rpo file"
-msgstr "Gufungura %s%S Ibisohoka IDOSIYE"
+#~ msgid "renaming .rpo file"
+#~ msgstr "Gufungura %s%S Ibisohoka IDOSIYE"
#: tlink.c:534
#, c-format
@@ -17500,8 +17500,8 @@ msgstr "-Umutekano"
#: c-opts.c:1040
#, fuzzy, gcc-internal-format
-msgid "opening output file %s: %m"
-msgstr "Gufungura %s%S Ibisohoka IDOSIYE"
+#~ msgid "opening output file %s: %m"
+#~ msgstr "Gufungura %s%S Ibisohoka IDOSIYE"
#: c-opts.c:1045
#, fuzzy, gcc-internal-format
@@ -17515,8 +17515,8 @@ msgstr ""
#: c-opts.c:1177
#, fuzzy, gcc-internal-format
-msgid "opening dependency file %s: %m"
-msgstr "Gufungura %s%S IDOSIYE"
+#~ msgid "opening dependency file %s: %m"
+#~ msgstr "Gufungura %s%S IDOSIYE"
#: c-opts.c:1187
#, fuzzy, gcc-internal-format
--- gcc/po/sv.po 2007-02-20 22:38:45.000000000 +0100
+++ gcc/po/sv.po 2007-04-13 00:18:11.000000000 +0200
@@ -3328,7 +3328,7 @@ msgstr "ogiltig operand till %%R"
#: config/sh/sh.c:773
#, c-format
msgid "invalid operand to %%S"
-msgstr "ogiltig operand till %%R"
+msgstr "ogiltig operand till %%S"
#: config/sh/sh.c:7679
msgid "created and used with different architectures / ABIs"
@@ -8019,7 +8019,7 @@ msgstr "PROCEDURE-attribut i konflikt me
#: fortran/resolve.c:4943
#, no-c-format
msgid "Parameter array '%s' at %L cannot be automatic or assumed shape"
-msgstr "Parametervektor \"%S\" vid %L kan inte ha automatisk eller antagen form"
+msgstr "Parametervektor \"%s\" vid %L kan inte ha automatisk eller antagen form"
#: fortran/resolve.c:4955
#, no-c-format

16
gcc41-rh236895.patch
View File

@ -1,16 +0,0 @@
2007-04-18 Andrew Haley <aph@redhat.com>
* java/lang/reflect/VMProxy.java (HAVE_NATIVE_GENERATE_PROXY_CLASS):
Set to false.
--- libjava/java/lang/reflect/VMProxy.java (revision 123861)
+++ libjava/java/lang/reflect/VMProxy.java (working copy)
@@ -65,7 +65,7 @@
* If this is true, HAVE_NATIVE_GET_PROXY_CLASS should be false.
* @see java.lang.reflect.Proxy
*/
- static boolean HAVE_NATIVE_GENERATE_PROXY_CLASS = true;
+ static boolean HAVE_NATIVE_GENERATE_PROXY_CLASS = false;
/**
* Optional native method to replace (and speed up) the pure Java

42
gcc41-rh247256.patch
View File

@ -1,42 +0,0 @@
2007-07-10 Jakub Jelinek <jakub@redhat.com>
* simplify-rtx.c (simplify_plus_minus_op_data_cmp): If both operands
are REGs and TARGET_INDEX_OPERAND_FIRST, sort lower REGNOs first.
* gcc.dg/20070710-1.c: New test.
--- gcc/simplify-rtx.c.jj 2006-08-11 17:32:05.000000000 +0200
+++ gcc/simplify-rtx.c 2007-07-09 22:53:26.000000000 +0200
@@ -2608,6 +2608,12 @@ simplify_plus_minus_op_data_cmp (const v
- commutative_operand_precedence (d1->op));
if (result)
return result;
+
+ /* Group together equal REGs to do more simplification. */
+ if (TARGET_INDEX_OPERAND_FIRST && REG_P (d1->op) && REG_P (d2->op)
+ && REGNO (d1->op) != REGNO (d2->op))
+ return REGNO (d1->op) - REGNO (d2->op);
+
return d1->ix - d2->ix;
}
--- gcc/testsuite/gcc.dg/20070710-1.c.jj 2007-07-10 09:32:43.000000000 +0200
+++ gcc/testsuite/gcc.dg/20070710-1.c 2007-07-10 09:31:39.000000000 +0200
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -ffast-math" } */
+
+extern float sqrtf (float);
+
+float
+foo (const float *m)
+{
+ float x = m[0] + m[1] + m[2] + 1.0f;
+ float s;
+
+ if (x > 0.001)
+ s = 0.5f / sqrtf (x);
+ else
+ s = 2.0f * sqrtf (1.0f + m[0] - m[1] - m[2]);
+ return s;
+}

291
gcc41-rh317051.patch
View File

@ -1,291 +0,0 @@
2006-07-26 Francois-Xavier Coudert <coudert@clipper.ens.fr>
* intrinsic.c (add_functions): Add INT2, SHORT, INT8, LONG,
LSTAT, MCLOCK and MCLOCK8 intrinsic functions.
(add_subroutines): Add LSTAT intrinsic subroutine.
* gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_INT2,
GFC_ISYM_INT8, GFC_ISYM_LONG, GFC_ISYM_LSTAT, GFC_ISYM_MCLOCK
and GFC_ISYM_MCLOCK8.
* iresolve.c (gfc_resolve_int2, gfc_resolve_int8,
gfc_resolve_long, gfc_resolve_lstat, gfc_resolve_mclock,
gfc_resolve_mclock8, gfc_resolve_lstat_sub): New functions.
* check.c (gfc_check_intconv): New function.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Add cases for
the added GFC_ISYM_*.
* simplify.c (gfc_simplify_intconv, gfc_simplify_int2,
gfc_simplify_int8, gfc_simplify_long): New functions.
* intrinsic.h (gfc_check_intconv, gfc_simplify_int2,
gfc_simplify_int8, gfc_simplify_long, gfc_resolve_int2,
gfc_resolve_int8, gfc_resolve_long, gfc_resolve_lstat,
gfc_resolve_mclock, gfc_resolve_mclock8, gfc_resolve_lstat_sub):
Add prototypes.
* gfortran.dg/int_conv_1.f90: New test.
--- gcc/testsuite/gfortran.dg/int_conv_1.f90 (revision 0)
+++ gcc/testsuite/gfortran.dg/int_conv_1.f90 (revision 115754)
@@ -0,0 +1,36 @@
+! { dg-do run }
+! { dg-options "-std=gnu" }
+ integer(kind=2) :: i2, j2, k2, l2, m2, n2, o2
+ integer(kind=4) :: i4, j4
+ integer(kind=8) :: i8, j8
+ real :: x
+ complex :: z
+
+ i2 = huge(i2) / 3
+ i8 = int8(i2)
+ i4 = long(i2)
+ j2 = short(i2)
+ k2 = int2(i2)
+ l2 = int2(i8)
+ m2 = short(i8)
+ n2 = int2(i4)
+ o2 = short(i4)
+
+ if (i8 /= i2 .or. i4 /= i2 .or. j2 /= i2 .or. k2 /= i2 &
+ .or. l2 /= i2 .or. m2 /= i2 .or. n2 /= i2 .or. o2 /= i2) call abort
+
+ x = i2
+ i8 = int8(x)
+ i4 = long(x)
+ j2 = short(x)
+ k2 = int2(x)
+ if (i8 /= i2 .or. i4 /= i2 .or. j2 /= i2 .or. k2 /= i2) call abort
+
+ z = i2 + (0.,-42.)
+ i8 = int8(z)
+ i4 = long(z)
+ j2 = short(z)
+ k2 = int2(z)
+ if (i8 /= i2 .or. i4 /= i2 .or. j2 /= i2 .or. k2 /= i2) call abort
+
+ end
--- gcc/fortran/intrinsic.c (revision 115753)
+++ gcc/fortran/intrinsic.c (revision 115754)
@@ -1535,6 +1535,26 @@ add_functions (void)
make_generic ("int", GFC_ISYM_INT, GFC_STD_F77);
+ add_sym_1 ("int2", 1, 0, BT_INTEGER, di, GFC_STD_GNU,
+ gfc_check_intconv, gfc_simplify_int2, gfc_resolve_int2,
+ a, BT_REAL, dr, REQUIRED);
+
+ make_alias ("short", GFC_STD_GNU);
+
+ make_generic ("int2", GFC_ISYM_INT2, GFC_STD_GNU);
+
+ add_sym_1 ("int8", 1, 0, BT_INTEGER, di, GFC_STD_GNU,
+ gfc_check_intconv, gfc_simplify_int8, gfc_resolve_int8,
+ a, BT_REAL, dr, REQUIRED);
+
+ make_generic ("int8", GFC_ISYM_INT8, GFC_STD_GNU);
+
+ add_sym_1 ("long", 1, 0, BT_INTEGER, di, GFC_STD_GNU,
+ gfc_check_intconv, gfc_simplify_long, gfc_resolve_long,
+ a, BT_REAL, dr, REQUIRED);
+
+ make_generic ("long", GFC_ISYM_LONG, GFC_STD_GNU);
+
add_sym_2 ("ior", 1, 1, BT_INTEGER, di, GFC_STD_F95,
gfc_check_ior, gfc_simplify_ior, gfc_resolve_ior,
i, BT_INTEGER, di, REQUIRED, j, BT_INTEGER, di, REQUIRED);
--- gcc/fortran/intrinsic.h (revision 115753)
+++ gcc/fortran/intrinsic.h (revision 115754)
@@ -74,6 +74,7 @@ try gfc_check_idnint (gfc_expr *);
try gfc_check_ieor (gfc_expr *, gfc_expr *);
try gfc_check_index (gfc_expr *, gfc_expr *, gfc_expr *);
try gfc_check_int (gfc_expr *, gfc_expr *);
+try gfc_check_intconv (gfc_expr *);
try gfc_check_ior (gfc_expr *, gfc_expr *);
try gfc_check_irand (gfc_expr *);
try gfc_check_isatty (gfc_expr *);
@@ -222,6 +223,9 @@ gfc_expr *gfc_simplify_ichar (gfc_expr *
gfc_expr *gfc_simplify_ieor (gfc_expr *, gfc_expr *);
gfc_expr *gfc_simplify_index (gfc_expr *, gfc_expr *, gfc_expr *);
gfc_expr *gfc_simplify_int (gfc_expr *, gfc_expr *);
+gfc_expr *gfc_simplify_int2 (gfc_expr *);
+gfc_expr *gfc_simplify_int8 (gfc_expr *);
+gfc_expr *gfc_simplify_long (gfc_expr *);
gfc_expr *gfc_simplify_ifix (gfc_expr *);
gfc_expr *gfc_simplify_idint (gfc_expr *);
gfc_expr *gfc_simplify_ior (gfc_expr *, gfc_expr *);
@@ -352,6 +356,9 @@ void gfc_resolve_ieor (gfc_expr *, gfc_e
void gfc_resolve_ichar (gfc_expr *, gfc_expr *);
void gfc_resolve_idnint (gfc_expr *, gfc_expr *);
void gfc_resolve_int (gfc_expr *, gfc_expr *, gfc_expr *);
+void gfc_resolve_int2 (gfc_expr *, gfc_expr *);
+void gfc_resolve_int8 (gfc_expr *, gfc_expr *);
+void gfc_resolve_long (gfc_expr *, gfc_expr *);
void gfc_resolve_ior (gfc_expr *, gfc_expr *, gfc_expr *);
void gfc_resolve_isatty (gfc_expr *, gfc_expr *);
void gfc_resolve_ishft (gfc_expr *, gfc_expr *, gfc_expr *);
--- gcc/fortran/gfortran.h (revision 115753)
+++ gcc/fortran/gfortran.h (revision 115754)
@@ -377,6 +377,8 @@ enum gfc_generic_isym_id
GFC_ISYM_IERRNO,
GFC_ISYM_INDEX,
GFC_ISYM_INT,
+ GFC_ISYM_INT2,
+ GFC_ISYM_INT8,
GFC_ISYM_IOR,
GFC_ISYM_IRAND,
GFC_ISYM_ISATTY,
@@ -391,10 +393,11 @@ enum gfc_generic_isym_id
GFC_ISYM_LGT,
GFC_ISYM_LLE,
GFC_ISYM_LLT,
- GFC_ISYM_LOG,
GFC_ISYM_LOC,
+ GFC_ISYM_LOG,
GFC_ISYM_LOG10,
GFC_ISYM_LOGICAL,
+ GFC_ISYM_LONG,
GFC_ISYM_MALLOC,
GFC_ISYM_MATMUL,
GFC_ISYM_MAX,
--- gcc/fortran/iresolve.c (revision 115753)
+++ gcc/fortran/iresolve.c (revision 115754)
@@ -854,6 +854,42 @@ gfc_resolve_int (gfc_expr * f, gfc_expr
void
+gfc_resolve_int2 (gfc_expr * f, gfc_expr * a)
+{
+ f->ts.type = BT_INTEGER;
+ f->ts.kind = 2;
+
+ f->value.function.name =
+ gfc_get_string ("__int_%d_%c%d", f->ts.kind, gfc_type_letter (a->ts.type),
+ a->ts.kind);
+}
+
+
+void
+gfc_resolve_int8 (gfc_expr * f, gfc_expr * a)
+{
+ f->ts.type = BT_INTEGER;
+ f->ts.kind = 8;
+
+ f->value.function.name =
+ gfc_get_string ("__int_%d_%c%d", f->ts.kind, gfc_type_letter (a->ts.type),
+ a->ts.kind);
+}
+
+
+void
+gfc_resolve_long (gfc_expr * f, gfc_expr * a)
+{
+ f->ts.type = BT_INTEGER;
+ f->ts.kind = 4;
+
+ f->value.function.name =
+ gfc_get_string ("__int_%d_%c%d", f->ts.kind, gfc_type_letter (a->ts.type),
+ a->ts.kind);
+}
+
+
+void
gfc_resolve_isatty (gfc_expr * f, gfc_expr * u)
{
gfc_typespec ts;
--- gcc/fortran/check.c (revision 115753)
+++ gcc/fortran/check.c (revision 115754)
@@ -1200,6 +1200,16 @@ gfc_check_int (gfc_expr * x, gfc_expr *
try
+gfc_check_intconv (gfc_expr * x)
+{
+ if (numeric_check (x, 0) == FAILURE)
+ return FAILURE;
+
+ return SUCCESS;
+}
+
+
+try
gfc_check_ior (gfc_expr * i, gfc_expr * j)
{
if (type_check (i, 0, BT_INTEGER) == FAILURE)
--- gcc/fortran/trans-intrinsic.c (revision 115753)
+++ gcc/fortran/trans-intrinsic.c (revision 115754)
@@ -3477,6 +3477,9 @@ gfc_conv_intrinsic_function (gfc_se * se
/* Integer conversions are handled separately to make sure we get the
correct rounding mode. */
case GFC_ISYM_INT:
+ case GFC_ISYM_INT2:
+ case GFC_ISYM_INT8:
+ case GFC_ISYM_LONG:
gfc_conv_intrinsic_int (se, expr, FIX_TRUNC_EXPR);
break;
--- gcc/fortran/simplify.c (revision 115753)
+++ gcc/fortran/simplify.c (revision 115754)
@@ -1610,6 +1610,66 @@ gfc_simplify_int (gfc_expr * e, gfc_expr
}
+static gfc_expr *
+gfc_simplify_intconv (gfc_expr * e, int kind, const char *name)
+{
+ gfc_expr *rpart, *rtrunc, *result;
+
+ if (e->expr_type != EXPR_CONSTANT)
+ return NULL;
+
+ result = gfc_constant_result (BT_INTEGER, kind, &e->where);
+
+ switch (e->ts.type)
+ {
+ case BT_INTEGER:
+ mpz_set (result->value.integer, e->value.integer);
+ break;
+
+ case BT_REAL:
+ rtrunc = gfc_copy_expr (e);
+ mpfr_trunc (rtrunc->value.real, e->value.real);
+ gfc_mpfr_to_mpz (result->value.integer, rtrunc->value.real);
+ gfc_free_expr (rtrunc);
+ break;
+
+ case BT_COMPLEX:
+ rpart = gfc_complex2real (e, kind);
+ rtrunc = gfc_copy_expr (rpart);
+ mpfr_trunc (rtrunc->value.real, rpart->value.real);
+ gfc_mpfr_to_mpz (result->value.integer, rtrunc->value.real);
+ gfc_free_expr (rpart);
+ gfc_free_expr (rtrunc);
+ break;
+
+ default:
+ gfc_error ("Argument of %s at %L is not a valid type", name, &e->where);
+ gfc_free_expr (result);
+ return &gfc_bad_expr;
+ }
+
+ return range_check (result, name);
+}
+
+gfc_expr *
+gfc_simplify_int2 (gfc_expr * e)
+{
+ return gfc_simplify_intconv (e, 2, "INT2");
+}
+
+gfc_expr *
+gfc_simplify_int8 (gfc_expr * e)
+{
+ return gfc_simplify_intconv (e, 8, "INT8");
+}
+
+gfc_expr *
+gfc_simplify_long (gfc_expr * e)
+{
+ return gfc_simplify_intconv (e, 4, "LONG");
+}
+
+
gfc_expr *
gfc_simplify_ifix (gfc_expr * e)
{

28
gcc41-rh341221.patch
View File

@ -1,28 +0,0 @@
2007-10-21 Jakub Jelinek <jakub@redhat.com>
* doc/Makefile.am (POD2MAN): Set date from cp-tools.texinfo
timestamp rather than from current date.
* doc/Makefile.in: Regenerated.
--- libjava/classpath/doc/Makefile.am.jj 2007-03-29 12:23:05.000000000 +0200
+++ libjava/classpath/doc/Makefile.am 2007-10-21 13:23:17.000000000 +0200
@@ -31,7 +31,7 @@ TOOLS_MANFILES = \
BASEVER = $(top_srcdir)/../../gcc/BASE-VER
DEVPHASE = $(top_srcdir)/../../gcc/DEV-PHASE
-POD2MAN = pod2man --center="GNU" --release="gcc-$(shell cat $(BASEVER))"
+POD2MAN = pod2man --center="GNU" --release="gcc-$(shell cat $(BASEVER))" --date="$(shell ls --time-style=+%F -l $(srcdir)/cp-tools.texinfo | awk '{print $$6}')"
TEXI2POD = perl $(top_srcdir)/../../contrib/texi2pod.pl
STAMP = echo timestamp >
--- libjava/classpath/doc/Makefile.in.jj 2007-03-29 12:23:05.000000000 +0200
+++ libjava/classpath/doc/Makefile.in 2007-10-21 13:24:00.000000000 +0200
@@ -317,7 +317,7 @@ TOOLS_MANFILES = \
BASEVER = $(top_srcdir)/../../gcc/BASE-VER
DEVPHASE = $(top_srcdir)/../../gcc/DEV-PHASE
-POD2MAN = pod2man --center="GNU" --release="gcc-$(shell cat $(BASEVER))"
+POD2MAN = pod2man --center="GNU" --release="gcc-$(shell cat $(BASEVER))" --date="$(shell ls --time-style=+%F -l $(srcdir)/cp-tools.texinfo | awk '{print $$6}')"
TEXI2POD = perl $(top_srcdir)/../../contrib/texi2pod.pl
STAMP = echo timestamp >
all: all-recursive

676
gcc41-rh364001.patch
View File

@ -1,676 +0,0 @@
2007-11-16 Jakub Jelinek <jakub@redhat.com>
PR fortran/22244
* langhooks-def.h (LANG_HOOKS_GET_ARRAY_DESCR_INFO): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add it.
* langhooks.h (struct array_descr_info): Forward declaration.
(struct lang_hooks_for_types): Add get_array_descr_info field.
* dwarf2.h (DW_AT_bit_stride, DW_AT_byte_stride): New.
(DW_AT_stride_size, DW_AT_stride): Keep around for Dwarf2
compatibility.
* dwarf2out.h (struct array_descr_info): New type.
* dwarf2out.c (dwarf_attr_name): Rename DW_AT_stride to
DW_AT_byte_stride and DW_AT_stride_size to DW_AT_bit_size.
(descr_info_loc, add_descr_info_field, gen_descr_array_type_die):
New functions.
(gen_type_die_with_usage): Call lang_hooks.types.get_array_descr_info
and gen_descr_array_type_die.
* trans.h (struct array_descr_info): Forward declaration.
(gfc_get_array_descr_info): New prototype.
(enum gfc_array_kind): New type.
(struct lang_type): Add akind field.
(GFC_TYPE_ARRAY_AKIND): Define.
* trans-types.c: Include dwarf2out.h.
(gfc_build_array_type): Add akind argument. Adjust
gfc_get_array_type_bounds call.
(gfc_get_nodesc_array_type): Include proper debug info even for
assumed-size arrays.
(gfc_get_array_type_bounds): Add akind argument, set
GFC_TYPE_ARRAY_AKIND to it.
(gfc_sym_type, gfc_get_derived_type): Adjust gfc_build_array_type
callers.
(gfc_get_array_descr_info): New function.
* trans-array.c (gfc_trans_create_temp_array,
gfc_conv_expr_descriptor): Adjust gfc_get_array_type_bounds
callers.
* trans-stmt.c (gfc_trans_pointer_assign_need_temp): Likewise.
* trans-types.h (gfc_get_array_type_bounds): Adjust prototype.
* Make-lang.in (fortran/trans-types.o): Depend on dwarf2out.h.
* f95-lang.c (LANG_HOOKS_GET_ARRAY_DESCR_INFO): Define.
--- gcc/fortran/trans.h.jj 2007-07-23 12:24:16.000000000 +0200
+++ gcc/fortran/trans.h 2007-11-24 15:04:51.000000000 +0100
@@ -453,6 +453,8 @@ tree getdecls (void);
tree gfc_truthvalue_conversion (tree);
tree builtin_function (const char *, tree, int, enum built_in_class,
const char *, tree);
+struct array_descr_info;
+bool gfc_get_array_descr_info (tree, struct array_descr_info *);
/* In trans-openmp.c */
bool gfc_omp_privatize_by_reference (tree);
@@ -541,10 +543,19 @@ extern GTY(()) tree gfor_fndecl_sr_kind;
/* G95-specific declaration information. */
+enum gfc_array_kind
+{
+ GFC_ARRAY_UNKNOWN,
+ GFC_ARRAY_ASSUMED_SHAPE,
+ GFC_ARRAY_ALLOCATABLE,
+ GFC_ARRAY_POINTER
+};
+
/* Array types only. */
struct lang_type GTY(())
{
int rank;
+ enum gfc_array_kind akind;
tree lbound[GFC_MAX_DIMENSIONS];
tree ubound[GFC_MAX_DIMENSIONS];
tree stride[GFC_MAX_DIMENSIONS];
@@ -595,7 +606,8 @@ struct lang_decl GTY(())
#define GFC_TYPE_ARRAY_RANK(node) (TYPE_LANG_SPECIFIC(node)->rank)
#define GFC_TYPE_ARRAY_SIZE(node) (TYPE_LANG_SPECIFIC(node)->size)
#define GFC_TYPE_ARRAY_OFFSET(node) (TYPE_LANG_SPECIFIC(node)->offset)
-/* Code should use gfc_get_dtype instead of accesig this directly. It may
+#define GFC_TYPE_ARRAY_AKIND(node) (TYPE_LANG_SPECIFIC(node)->akind)
+/* Code should use gfc_get_dtype instead of accesing this directly. It may
not be known when the type is created. */
#define GFC_TYPE_ARRAY_DTYPE(node) (TYPE_LANG_SPECIFIC(node)->dtype)
#define GFC_TYPE_ARRAY_DATAPTR_TYPE(node) \
--- gcc/fortran/trans-stmt.c.jj 2007-03-12 08:28:15.000000000 +0100
+++ gcc/fortran/trans-stmt.c 2007-11-24 14:58:20.000000000 +0100
@@ -2313,7 +2313,8 @@ gfc_trans_pointer_assign_need_temp (gfc_
/* Make a new descriptor. */
parmtype = gfc_get_element_type (TREE_TYPE (desc));
parmtype = gfc_get_array_type_bounds (parmtype, loop.dimen,
- loop.from, loop.to, 1);
+ loop.from, loop.to, 1,
+ GFC_ARRAY_UNKNOWN);
/* Allocate temporary for nested forall construct. */
tmp1 = allocate_temp_for_forall_nest (nested_forall_info, parmtype,
--- gcc/fortran/f95-lang.c.jj 2007-02-20 22:38:20.000000000 +0100
+++ gcc/fortran/f95-lang.c 2007-11-24 15:03:19.000000000 +0100
@@ -124,6 +124,7 @@ static HOST_WIDE_INT gfc_get_alias_set (
#undef LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR
#undef LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE
#undef LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES
+#undef LANG_HOOKS_GET_ARRAY_DESCR_INFO
/* Define lang hooks. */
#define LANG_HOOKS_NAME "GNU F95"
@@ -150,6 +151,7 @@ static HOST_WIDE_INT gfc_get_alias_set (
#define LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE gfc_omp_private_debug_clause
#define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \
gfc_omp_firstprivatize_type_sizes
+#define LANG_HOOKS_GET_ARRAY_DESCR_INFO gfc_get_array_descr_info
const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
--- gcc/fortran/Make-lang.in.jj 2007-09-25 11:32:17.000000000 +0200
+++ gcc/fortran/Make-lang.in 2007-11-24 15:02:36.000000000 +0100
@@ -292,7 +292,7 @@ fortran/trans-decl.o: $(GFORTRAN_TRANS_D
cgraph.h $(TARGET_H) function.h $(FLAGS_H) $(RTL_H) tree-gimple.h \
tree-dump.h
fortran/trans-types.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-types.h \
- real.h toplev.h $(TARGET_H) $(FLAGS_H)
+ real.h toplev.h $(TARGET_H) $(FLAGS_H) dwarf2out.h
fortran/trans-const.o: $(GFORTRAN_TRANS_DEPS)
fortran/trans-expr.o: $(GFORTRAN_TRANS_DEPS) fortran/dependency.h
fortran/trans-stmt.o: $(GFORTRAN_TRANS_DEPS) fortran/dependency.h
--- gcc/fortran/trans-types.c.jj 2007-09-25 11:32:17.000000000 +0200
+++ gcc/fortran/trans-types.c 2007-11-24 15:06:59.000000000 +0100
@@ -36,6 +36,7 @@ Software Foundation, 51 Franklin Street,
#include "trans-const.h"
#include "real.h"
#include "flags.h"
+#include "dwarf2out.h"
#if (GFC_MAX_DIMENSIONS < 10)
@@ -821,7 +822,8 @@ gfc_is_nodesc_array (gfc_symbol * sym)
/* Create an array descriptor type. */
static tree
-gfc_build_array_type (tree type, gfc_array_spec * as)
+gfc_build_array_type (tree type, gfc_array_spec * as,
+ enum gfc_array_kind akind)
{
tree lbound[GFC_MAX_DIMENSIONS];
tree ubound[GFC_MAX_DIMENSIONS];
@@ -837,7 +839,9 @@ gfc_build_array_type (tree type, gfc_arr
ubound[n] = gfc_conv_array_bound (as->upper[n]);
}
- return gfc_get_array_type_bounds (type, as->rank, lbound, ubound, 0);
+ if (as->type == AS_ASSUMED_SHAPE)
+ akind = GFC_ARRAY_ASSUMED_SHAPE;
+ return gfc_get_array_type_bounds (type, as->rank, lbound, ubound, 0, akind);
}
/* Returns the struct descriptor_dimension type. */
@@ -1015,7 +1019,7 @@ gfc_get_nodesc_array_type (tree etype, g
if (expr->expr_type == EXPR_CONSTANT)
{
tmp = gfc_conv_mpz_to_tree (expr->value.integer,
- gfc_index_integer_kind);
+ gfc_index_integer_kind);
}
else
{
@@ -1107,7 +1111,7 @@ gfc_get_nodesc_array_type (tree etype, g
/* In debug info represent packed arrays as multi-dimensional
if they have rank > 1 and with proper bounds, instead of flat
arrays. */
- if (known_stride && write_symbols != NO_DEBUG)
+ if (known_offset && write_symbols != NO_DEBUG)
{
tree gtype = etype, rtype, type_decl;
@@ -1193,7 +1197,8 @@ gfc_get_array_descriptor_base (int dimen
tree
gfc_get_array_type_bounds (tree etype, int dimen, tree * lbound,
- tree * ubound, int packed)
+ tree * ubound, int packed,
+ enum gfc_array_kind akind)
{
char name[8 + GFC_RANK_DIGITS + GFC_MAX_SYMBOL_LEN];
tree fat_type, base_type, arraytype, lower, upper, stride, tmp;
@@ -1220,6 +1225,7 @@ gfc_get_array_type_bounds (tree etype, i
GFC_TYPE_ARRAY_RANK (fat_type) = dimen;
GFC_TYPE_ARRAY_DTYPE (fat_type) = NULL_TREE;
+ GFC_TYPE_ARRAY_AKIND (fat_type) = akind;
/* Build an array descriptor record type. */
if (packed != 0)
@@ -1337,7 +1343,14 @@ gfc_sym_type (gfc_symbol * sym)
}
}
else
- type = gfc_build_array_type (type, sym->as);
+ {
+ enum gfc_array_kind akind = GFC_ARRAY_UNKNOWN;
+ if (sym->attr.pointer)
+ akind = GFC_ARRAY_POINTER;
+ else if (sym->attr.allocatable)
+ akind = GFC_ARRAY_ALLOCATABLE;
+ type = gfc_build_array_type (type, sym->as, akind);
+ }
}
else
{
@@ -1550,7 +1563,8 @@ gfc_get_derived_type (gfc_symbol * deriv
{
/* Pointers to arrays aren't actually pointer types. The
descriptors are separate, but the data is common. */
- field_type = gfc_build_array_type (field_type, c->as);
+ field_type = gfc_build_array_type (field_type, c->as,
+ GFC_ARRAY_POINTER);
}
else
field_type = gfc_get_nodesc_array_type (field_type, c->as, 3);
@@ -1893,4 +1907,124 @@ gfc_signed_type (tree type)
return gfc_signed_or_unsigned_type (0, type);
}
+/* Return TRUE if TYPE is a type with a hidden descriptor, fill in INFO
+ in that case. */
+
+bool
+gfc_get_array_descr_info (tree type, struct array_descr_info *info)
+{
+ int rank, dim;
+ bool indirect = false;
+ tree etype, ptype, field, t, base_decl;
+ tree data_off, offset_off, dim_off, dim_size, elem_size;
+ tree lower_suboff, upper_suboff, stride_suboff;
+
+ if (! GFC_DESCRIPTOR_TYPE_P (type))
+ {
+ if (! POINTER_TYPE_P (type))
+ return false;
+ type = TREE_TYPE (type);
+ if (! GFC_DESCRIPTOR_TYPE_P (type))
+ return false;
+ indirect = true;
+ }
+
+ rank = GFC_TYPE_ARRAY_RANK (type);
+ if (rank >= (int) (sizeof (info->dimen) / sizeof (info->dimen[0])))
+ return false;
+
+ etype = GFC_TYPE_ARRAY_DATAPTR_TYPE (type);
+ gcc_assert (POINTER_TYPE_P (etype));
+ etype = TREE_TYPE (etype);
+ gcc_assert (TREE_CODE (etype) == ARRAY_TYPE);
+ etype = TREE_TYPE (etype);
+ /* Can't handle variable sized elements yet. */
+ if (int_size_in_bytes (etype) <= 0)
+ return false;
+ /* Nor non-constant lower bounds in assumed shape arrays. */
+ if (GFC_TYPE_ARRAY_AKIND (type) == GFC_ARRAY_ASSUMED_SHAPE)
+ {
+ for (dim = 0; dim < rank; dim++)
+ if (GFC_TYPE_ARRAY_LBOUND (type, dim) == NULL_TREE
+ || TREE_CODE (GFC_TYPE_ARRAY_LBOUND (type, dim)) != INTEGER_CST)
+ return false;
+ }
+
+ memset (info, '\0', sizeof (*info));
+ info->ndimensions = rank;
+ info->element_type = etype;
+ ptype = build_pointer_type (gfc_array_index_type);
+ if (indirect)
+ {
+ info->base_decl = build_decl (VAR_DECL, NULL_TREE,
+ build_pointer_type (ptype));
+ base_decl = build1 (INDIRECT_REF, ptype, info->base_decl);
+ }
+ else
+ info->base_decl = base_decl = build_decl (VAR_DECL, NULL_TREE, ptype);
+
+ elem_size = fold_convert (gfc_array_index_type, TYPE_SIZE_UNIT (etype));
+ field = TYPE_FIELDS (TYPE_MAIN_VARIANT (type));
+ data_off = byte_position (field);
+ field = TREE_CHAIN (field);
+ offset_off = byte_position (field);
+ field = TREE_CHAIN (field);
+ field = TREE_CHAIN (field);
+ dim_off = byte_position (field);
+ dim_size = TYPE_SIZE_UNIT (TREE_TYPE (TREE_TYPE (field)));
+ field = TYPE_FIELDS (TREE_TYPE (TREE_TYPE (field)));
+ stride_suboff = byte_position (field);
+ field = TREE_CHAIN (field);
+ lower_suboff = byte_position (field);
+ field = TREE_CHAIN (field);
+ upper_suboff = byte_position (field);
+
+ t = base_decl;
+ if (!integer_zerop (data_off))
+ t = build2 (PLUS_EXPR, ptype, t, data_off);
+ t = build1 (NOP_EXPR, build_pointer_type (ptr_type_node), t);
+ info->data_location = build1 (INDIRECT_REF, ptr_type_node, t);
+ if (GFC_TYPE_ARRAY_AKIND (type) == GFC_ARRAY_ALLOCATABLE)
+ info->allocated = build2 (NE_EXPR, boolean_type_node,
+ info->data_location, null_pointer_node);
+ else if (GFC_TYPE_ARRAY_AKIND (type) == GFC_ARRAY_POINTER)
+ info->associated = build2 (NE_EXPR, boolean_type_node,
+ info->data_location, null_pointer_node);
+
+ for (dim = 0; dim < rank; dim++)
+ {
+ t = build2 (PLUS_EXPR, ptype, base_decl,
+ size_binop (PLUS_EXPR, dim_off, lower_suboff));
+ t = build1 (INDIRECT_REF, gfc_array_index_type, t);
+ info->dimen[dim].lower_bound = t;
+ t = build2 (PLUS_EXPR, ptype, base_decl,
+ size_binop (PLUS_EXPR, dim_off, upper_suboff));
+ t = build1 (INDIRECT_REF, gfc_array_index_type, t);
+ info->dimen[dim].upper_bound = t;
+ if (GFC_TYPE_ARRAY_AKIND (type) == GFC_ARRAY_ASSUMED_SHAPE)
+ {
+ /* Assumed shape arrays have known lower bounds. */
+ info->dimen[dim].upper_bound
+ = build2 (MINUS_EXPR, gfc_array_index_type,
+ info->dimen[dim].upper_bound,
+ info->dimen[dim].lower_bound);
+ info->dimen[dim].lower_bound
+ = fold_convert (gfc_array_index_type,
+ GFC_TYPE_ARRAY_LBOUND (type, dim));
+ info->dimen[dim].upper_bound
+ = build2 (PLUS_EXPR, gfc_array_index_type,
+ info->dimen[dim].lower_bound,
+ info->dimen[dim].upper_bound);
+ }
+ t = build2 (PLUS_EXPR, ptype, base_decl,
+ size_binop (PLUS_EXPR, dim_off, stride_suboff));
+ t = build1 (INDIRECT_REF, gfc_array_index_type, t);
+ t = build2 (MULT_EXPR, gfc_array_index_type, t, elem_size);
+ info->dimen[dim].stride = t;
+ dim_off = size_binop (PLUS_EXPR, dim_off, dim_size);
+ }
+
+ return true;
+}
+
#include "gt-fortran-trans-types.h"
--- gcc/fortran/trans-array.c.jj 2007-04-03 13:10:00.000000000 +0200
+++ gcc/fortran/trans-array.c 2007-11-24 14:58:20.000000000 +0100
@@ -612,7 +612,8 @@ gfc_trans_allocate_temp_array (stmtblock
/* Initialize the descriptor. */
type =
- gfc_get_array_type_bounds (eltype, info->dimen, loop->from, loop->to, 1);
+ gfc_get_array_type_bounds (eltype, info->dimen, loop->from, loop->to, 1,
+ GFC_ARRAY_UNKNOWN);
desc = gfc_create_var (type, "atmp");
GFC_DECL_PACKED_ARRAY (desc) = 1;
@@ -4345,7 +4346,8 @@ gfc_conv_expr_descriptor (gfc_se * se, g
/* Otherwise make a new one. */
parmtype = gfc_get_element_type (TREE_TYPE (desc));
parmtype = gfc_get_array_type_bounds (parmtype, loop.dimen,
- loop.from, loop.to, 0);
+ loop.from, loop.to, 0,
+ GFC_ARRAY_UNKNOWN);
parm = gfc_create_var (parmtype, "parm");
}
--- gcc/fortran/trans-types.h.jj 2007-02-20 22:38:20.000000000 +0100
+++ gcc/fortran/trans-types.h 2007-11-24 15:03:58.000000000 +0100
@@ -79,7 +79,8 @@ tree gfc_signed_type (tree);
tree gfc_signed_or_unsigned_type (int, tree);
tree gfc_get_element_type (tree);
-tree gfc_get_array_type_bounds (tree, int, tree *, tree *, int);
+tree gfc_get_array_type_bounds (tree, int, tree *, tree *, int,
+ enum gfc_array_kind);
tree gfc_get_nodesc_array_type (tree, gfc_array_spec *, int);
/* Add a field of given name and type to a UNION_TYPE or RECORD_TYPE. */
--- gcc/dwarf2.h.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/dwarf2.h 2007-11-24 14:58:20.000000000 +0100
@@ -275,7 +275,8 @@ enum dwarf_attribute
DW_AT_prototyped = 0x27,
DW_AT_return_addr = 0x2a,
DW_AT_start_scope = 0x2c,
- DW_AT_stride_size = 0x2e,
+ DW_AT_bit_stride = 0x2e,
+ DW_AT_stride_size = DW_AT_bit_stride,
DW_AT_upper_bound = 0x2f,
DW_AT_abstract_origin = 0x31,
DW_AT_accessibility = 0x32,
@@ -310,7 +311,8 @@ enum dwarf_attribute
DW_AT_allocated = 0x4e,
DW_AT_associated = 0x4f,
DW_AT_data_location = 0x50,
- DW_AT_stride = 0x51,
+ DW_AT_byte_stride = 0x51,
+ DW_AT_stride = DW_AT_byte_stride,
DW_AT_entry_pc = 0x52,
DW_AT_use_UTF8 = 0x53,
DW_AT_extension = 0x54,
--- gcc/langhooks.h.jj 2007-11-23 17:41:15.000000000 +0100
+++ gcc/langhooks.h 2007-11-24 15:01:32.000000000 +0100
@@ -28,6 +28,8 @@ struct diagnostic_info;
struct gimplify_omp_ctx;
+struct array_descr_info;
+
/* A print hook for print_tree (). */
typedef void (*lang_print_tree_hook) (FILE *, tree, int indent);
@@ -153,6 +155,10 @@ struct lang_hooks_for_types
Called only after doing all language independent checks. */
bool (*type_hash_eq) (tree, tree);
+ /* Return TRUE if TYPE uses a hidden descriptor and fills in information
+ for the debugger about the array bounds, strides, etc. */
+ bool (*get_array_descr_info) (tree, struct array_descr_info *);
+
/* Nonzero if types that are identical are to be hashed so that only
one copy is kept. If a language requires unique types for each
user-specified type, such as Ada, this should be set to TRUE. */
--- gcc/langhooks-def.h.jj 2007-11-23 17:41:15.000000000 +0100
+++ gcc/langhooks-def.h 2007-11-24 15:00:47.000000000 +0100
@@ -223,6 +223,7 @@ extern tree lhd_make_node (enum tree_cod
#define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \
lhd_omp_firstprivatize_type_sizes
#define LANG_HOOKS_TYPE_HASH_EQ lhd_type_hash_eq
+#define LANG_HOOKS_GET_ARRAY_DESCR_INFO NULL
#define LANG_HOOKS_HASH_TYPES true
#define LANG_HOOKS_FOR_TYPES_INITIALIZER { \
@@ -238,6 +239,7 @@ extern tree lhd_make_node (enum tree_cod
LANG_HOOKS_TYPE_MAX_SIZE, \
LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES, \
LANG_HOOKS_TYPE_HASH_EQ, \
+ LANG_HOOKS_GET_ARRAY_DESCR_INFO, \
LANG_HOOKS_HASH_TYPES \
}
--- gcc/dwarf2out.c.jj 2007-11-23 18:10:20.000000000 +0100
+++ gcc/dwarf2out.c 2007-11-24 14:58:20.000000000 +0100
@@ -4146,6 +4146,7 @@ static tree member_declared_type (tree);
static const char *decl_start_label (tree);
#endif
static void gen_array_type_die (tree, dw_die_ref);
+static void gen_descr_array_type_die (tree, struct array_descr_info *, dw_die_ref);
#if 0
static void gen_entry_point_die (tree, dw_die_ref);
#endif
@@ -4552,8 +4553,8 @@ dwarf_attr_name (unsigned int attr)
return "DW_AT_return_addr";
case DW_AT_start_scope:
return "DW_AT_start_scope";
- case DW_AT_stride_size:
- return "DW_AT_stride_size";
+ case DW_AT_bit_stride:
+ return "DW_AT_bit_stride";
case DW_AT_upper_bound:
return "DW_AT_upper_bound";
case DW_AT_abstract_origin:
@@ -4621,8 +4622,8 @@ dwarf_attr_name (unsigned int attr)
return "DW_AT_associated";
case DW_AT_data_location:
return "DW_AT_data_location";
- case DW_AT_stride:
- return "DW_AT_stride";
+ case DW_AT_byte_stride:
+ return "DW_AT_byte_stride";
case DW_AT_entry_pc:
return "DW_AT_entry_pc";
case DW_AT_use_UTF8:
@@ -11169,6 +11170,159 @@ gen_array_type_die (tree type, dw_die_re
add_type_attribute (array_die, element_type, 0, 0, context_die);
}
+static dw_loc_descr_ref
+descr_info_loc (tree val, tree base_decl)
+{
+ HOST_WIDE_INT size;
+ dw_loc_descr_ref loc, loc2;
+ enum dwarf_location_atom op;
+
+ if (val == base_decl)
+ return new_loc_descr (DW_OP_push_object_address, 0, 0);
+
+ switch (TREE_CODE (val))
+ {
+ case NOP_EXPR:
+ case CONVERT_EXPR:
+ return descr_info_loc (TREE_OPERAND (val, 0), base_decl);
+ case INTEGER_CST:
+ if (host_integerp (val, 0))
+ return int_loc_descriptor (tree_low_cst (val, 0));
+ break;
+ case INDIRECT_REF:
+ size = int_size_in_bytes (TREE_TYPE (val));
+ if (size < 0)
+ break;
+ loc = descr_info_loc (TREE_OPERAND (val, 0), base_decl);
+ if (!loc)
+ break;
+ if (size == DWARF2_ADDR_SIZE)
+ add_loc_descr (&loc, new_loc_descr (DW_OP_deref, 0, 0));
+ else
+ add_loc_descr (&loc, new_loc_descr (DW_OP_deref_size, size, 0));
+ return loc;
+ case PLUS_EXPR:
+ if (host_integerp (TREE_OPERAND (val, 1), 1)
+ && (unsigned HOST_WIDE_INT) tree_low_cst (TREE_OPERAND (val, 1), 1)
+ < 16384)
+ {
+ loc = descr_info_loc (TREE_OPERAND (val, 0), base_decl);
+ if (!loc)
+ break;
+ add_loc_descr (&loc,
+ new_loc_descr (DW_OP_plus_uconst,
+ tree_low_cst (TREE_OPERAND (val, 1),
+ 1), 0));
+ }
+ else
+ {
+ op = DW_OP_plus;
+ do_binop:
+ loc = descr_info_loc (TREE_OPERAND (val, 0), base_decl);
+ if (!loc)
+ break;
+ loc2 = descr_info_loc (TREE_OPERAND (val, 1), base_decl);
+ if (!loc2)
+ break;
+ add_loc_descr (&loc, loc2);
+ add_loc_descr (&loc2, new_loc_descr (op, 0, 0));
+ }
+ return loc;
+ case MINUS_EXPR:
+ op = DW_OP_minus;
+ goto do_binop;
+ case MULT_EXPR:
+ op = DW_OP_mul;
+ goto do_binop;
+ case EQ_EXPR:
+ op = DW_OP_eq;
+ goto do_binop;
+ case NE_EXPR:
+ op = DW_OP_ne;
+ goto do_binop;
+ default:
+ break;
+ }
+ return NULL;
+}
+
+static void
+add_descr_info_field (dw_die_ref die, enum dwarf_attribute attr,
+ tree val, tree base_decl)
+{
+ dw_loc_descr_ref loc;
+
+ if (host_integerp (val, 0))
+ {
+ add_AT_unsigned (die, attr, tree_low_cst (val, 0));
+ return;
+ }
+
+ loc = descr_info_loc (val, base_decl);
+ if (!loc)
+ return;
+
+ add_AT_loc (die, attr, loc);
+}
+
+/* This routine generates DIE for array with hidden descriptor, details
+ are filled into *info by a langhook. */
+
+static void
+gen_descr_array_type_die (tree type, struct array_descr_info *info,
+ dw_die_ref context_die)
+{
+ dw_die_ref scope_die = scope_die_for (type, context_die);
+ dw_die_ref array_die;
+ int dim;
+
+ array_die = new_die (DW_TAG_array_type, scope_die, type);
+ add_name_attribute (array_die, type_tag (type));
+ equate_type_number_to_die (type, array_die);
+
+ if (info->data_location)
+ add_descr_info_field (array_die, DW_AT_data_location, info->data_location,
+ info->base_decl);
+ if (info->associated)
+ add_descr_info_field (array_die, DW_AT_associated, info->associated,
+ info->base_decl);
+ if (info->allocated)
+ add_descr_info_field (array_die, DW_AT_allocated, info->allocated,
+ info->base_decl);
+
+ for (dim = 0; dim < info->ndimensions; dim++)
+ {
+ dw_die_ref subrange_die
+ = new_die (DW_TAG_subrange_type, array_die, NULL);
+
+ if (info->dimen[dim].lower_bound)
+ {
+ /* If it is the default value, omit it. */
+ if ((is_c_family () || is_java ())
+ && integer_zerop (info->dimen[dim].lower_bound))
+ ;
+ else if (is_fortran ()
+ && integer_onep (info->dimen[dim].lower_bound))
+ ;
+ else
+ add_descr_info_field (subrange_die, DW_AT_lower_bound,
+ info->dimen[dim].lower_bound,
+ info->base_decl);
+ }
+ if (info->dimen[dim].upper_bound)
+ add_descr_info_field (subrange_die, DW_AT_upper_bound,
+ info->dimen[dim].upper_bound,
+ info->base_decl);
+ if (info->dimen[dim].stride)
+ add_descr_info_field (subrange_die, DW_AT_byte_stride,
+ info->dimen[dim].stride,
+ info->base_decl);
+ }
+
+ gen_type_die (info->element_type, context_die);
+ add_type_attribute (array_die, info->element_type, 0, 0, context_die);
+}
+
#if 0
static void
gen_entry_point_die (tree decl, dw_die_ref context_die)
@@ -12478,6 +12632,7 @@ static void
gen_type_die (tree type, dw_die_ref context_die)
{
int need_pop;
+ struct array_descr_info info;
if (type == NULL_TREE || type == error_mark_node)
return;
@@ -12496,6 +12651,16 @@ gen_type_die (tree type, dw_die_ref cont
return;
}
+ /* If this is an array type with hidden descriptor, handle it first. */
+ if (!TREE_ASM_WRITTEN (type)
+ && lang_hooks.types.get_array_descr_info
+ && lang_hooks.types.get_array_descr_info (type, &info))
+ {
+ gen_descr_array_type_die (type, &info, context_die);
+ TREE_ASM_WRITTEN (type) = 1;
+ return;
+ }
+
/* We are going to output a DIE to represent the unqualified version
of this type (i.e. without any const or volatile qualifiers) so
get the main variant (i.e. the unqualified version) of this type
--- gcc/dwarf2out.h.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/dwarf2out.h 2007-11-24 15:00:14.000000000 +0100
@@ -27,3 +27,19 @@ struct die_struct;
extern void debug_dwarf_die (struct die_struct *);
extern void dwarf2out_set_demangle_name_func (const char *(*) (const char *));
extern void dwarf2out_add_library_unit_info (const char *, const char *);
+
+struct array_descr_info
+{
+ int ndimensions;
+ tree element_type;
+ tree base_decl;
+ tree data_location;
+ tree allocated;
+ tree associated;
+ struct array_descr_dimen
+ {
+ tree lower_bound;
+ tree upper_bound;
+ tree stride;
+ } dimen[10];
+};

190
gcc41-rh407281.patch
View File

@ -1,190 +0,0 @@
2007-12-02 Jakub Jelinek <jakub@redhat.com>
* gcc.c-torture/execute/20071202-1.c: New test.
2007-02-19 Eric Botcazou <ebotcazou@adacore.com>
* gimplify.c (gimplify_init_ctor_preeval_1): Detect potential overlap
due to calls to functions taking pointers as parameters.
* gnat.dg/self_aggregate_with_call.adb: New test.
2006-08-21 Olivier Hainque <hainque@adacore.com>
* gimplify.c (gimplify_init_constructor) <RECORD,UNION,ARRAY types>:
Arrange for the temporary captures of components overlapping the lhs
to happen before the lhs is possibly cleared.
* gnat.dg/self_aggregate_with_zeros.adb: New test.
* gnat.dg/self_aggregate_with_array.adb: New test.
--- gcc/gimplify.c (revision 116299)
+++ gcc/gimplify.c (revision 116300)
@@ -2638,6 +2638,21 @@ gimplify_init_ctor_preeval_1 (tree *tp,
&& alias_sets_conflict_p (data->lhs_alias_set, get_alias_set (t)))
return t;
+ /* If the constructor component is a call, determine if it can hide a
+ potential overlap with the lhs through an INDIRECT_REF like above. */
+ if (TREE_CODE (t) == CALL_EXPR)
+ {
+ tree type, fntype = TREE_TYPE (TREE_TYPE (TREE_OPERAND (t, 0)));
+
+ for (type = TYPE_ARG_TYPES (fntype); type; type = TREE_CHAIN (type))
+ if (POINTER_TYPE_P (TREE_VALUE (type))
+ && (!data->lhs_base_decl || TREE_ADDRESSABLE (data->lhs_base_decl))
+ && alias_sets_conflict_p (data->lhs_alias_set,
+ get_alias_set
+ (TREE_TYPE (TREE_VALUE (type)))))
+ return t;
+ }
+
if (IS_TYPE_OR_DECL_P (t))
*walk_subtrees = 0;
return NULL;
@@ -3061,6 +3061,20 @@ gimplify_init_constructor (tree *expr_p,
}
}
+ /* If there are nonzero elements, pre-evaluate to capture elements
+ overlapping with the lhs into temporaries. We must do this before
+ clearing to fetch the values before they are zeroed-out. */
+ if (num_nonzero_elements > 0)
+ {
+ preeval_data.lhs_base_decl = get_base_address (object);
+ if (!DECL_P (preeval_data.lhs_base_decl))
+ preeval_data.lhs_base_decl = NULL;
+ preeval_data.lhs_alias_set = get_alias_set (object);
+
+ gimplify_init_ctor_preeval (&TREE_OPERAND (*expr_p, 1),
+ pre_p, post_p, &preeval_data);
+ }
+
if (cleared)
{
/* Zap the CONSTRUCTOR element list, which simplifies this case.
@@ -3076,16 +3090,7 @@ gimplify_init_constructor (tree *expr_p,
elements in the constructor, add assignments to the individual
scalar fields of the object. */
if (!cleared || num_nonzero_elements > 0)
- {
- preeval_data.lhs_base_decl = get_base_address (object);
- if (!DECL_P (preeval_data.lhs_base_decl))
- preeval_data.lhs_base_decl = NULL;
- preeval_data.lhs_alias_set = get_alias_set (object);
-
- gimplify_init_ctor_preeval (&TREE_OPERAND (*expr_p, 1),
- pre_p, post_p, &preeval_data);
- gimplify_init_ctor_eval (object, elts, pre_p, cleared);
- }
+ gimplify_init_ctor_eval (object, elts, pre_p, cleared);
*expr_p = NULL_TREE;
}
--- gcc/testsuite/gcc.c-torture/execute/20071202-1.c.jj 2007-12-02 19:26:19.000000000 +0100
+++ gcc/testsuite/gcc.c-torture/execute/20071202-1.c 2007-12-02 19:24:28.000000000 +0100
@@ -0,0 +1,25 @@
+extern void abort (void);
+struct T { int t; int r[8]; };
+struct S { int a; int b; int c[6]; struct T d; };
+
+__attribute__((noinline)) void
+foo (struct S *s)
+{
+ *s = (struct S) { s->b, s->a, { 0, 0, 0, 0, 0, 0 }, s->d };
+}
+
+int
+main (void)
+{
+ struct S s = { 6, 12, { 1, 2, 3, 4, 5, 6 },
+ { 7, { 8, 9, 10, 11, 12, 13, 14, 15 } } };
+ foo (&s);
+ if (s.a != 12 || s.b != 6
+ || s.c[0] || s.c[1] || s.c[2] || s.c[3] || s.c[4] || s.c[5])
+ abort ();
+ if (s.d.t != 7 || s.d.r[0] != 8 || s.d.r[1] != 9 || s.d.r[2] != 10
+ || s.d.r[3] != 11 || s.d.r[4] != 12 || s.d.r[5] != 13
+ || s.d.r[6] != 14 || s.d.r[7] != 15)
+ abort ();
+ return 0;
+}
--- gcc/testsuite/gnat.dg/self_aggregate_with_zeros.adb (revision 0)
+++ gcc/testsuite/gnat.dg/self_aggregate_with_zeros.adb (revision 116300)
@@ -0,0 +1,19 @@
+-- { dg-do run }
+
+procedure self_aggregate_with_zeros is
+
+ type Sensor is record
+ Value : Natural;
+ A, B, C, D, E, F, G, H, I, J, K, L, M : Natural;
+ end record;
+
+ Pressure : Sensor;
+
+begin
+ Pressure.Value := 256;
+ Pressure := (Pressure.Value, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+
+ if Pressure.Value /= 256 then
+ raise Program_Error;
+ end if;
+end;
--- gcc/testsuite/gnat.dg/self_aggregate_with_array.adb (revision 0)
+++ gcc/testsuite/gnat.dg/self_aggregate_with_array.adb (revision 116300)
@@ -0,0 +1,21 @@
+-- { dg-do run }
+
+procedure self_aggregate_with_array is
+
+ type Value_Bounds is array (1 .. 2) of Natural;
+
+ type Sensor is record
+ Value : Natural;
+ Bounds : Value_Bounds;
+ end record;
+
+ Pressure : Sensor;
+
+begin
+ Pressure.Value := 256;
+ Pressure := (Value => Pressure.Value, Bounds => (1, 2));
+
+ if Pressure.Value /= 256 then
+ raise Program_Error;
+ end if;
+end;
--- gcc/testsuite/gnat.dg/self_aggregate_with_call.adb (revision 0)
+++ gcc/testsuite/gnat.dg/self_aggregate_with_call.adb (revision 122134)
@@ -0,0 +1,30 @@
+-- { dg-do run }
+-- { dg-options "-O2" }
+
+procedure self_aggregate_with_call is
+
+ type Values is array (1 .. 8) of Natural;
+
+ type Vector is record
+ Components : Values;
+ end record;
+
+ function Clone (Components: Values) return Values is
+ begin
+ return Components;
+ end;
+
+ procedure Process (V : in out Vector) is
+ begin
+ V.Components (Values'First) := 1;
+ V := (Components => Clone (V.Components));
+
+ if V.Components (Values'First) /= 1 then
+ raise Program_Error;
+ end if;
+ end;
+
+ V : Vector;
+begin
+ Process (V);
+end;

758
gcc41-virtual-inline-backtrace.patch
View File

@ -1,758 +0,0 @@
2007-09-27 Jakub Jelinek <jakub@redhat.com>
* builtins.c (expand_builtin, expand_builtin_object_size,
expand_builtin_memory_chk, maybe_emit_chk_warning,
maybe_emit_sprintf_chk_warning): Use new %K format string specifier
for diagnostics.
* expr.c (expand_expr_real_1): Likewise.
* langhooks-def.h (struct diagnostic_info): Add forward decl.
(lhd_print_error_function): Add third argument.
* langhooks.h (struct diagnostic_info): Add forward decl.
(struct lang_hooks): Add third argument to print_error_function.
* diagnostic.h (diagnostic_info): Add abstract_origin field.
(diagnostic_last_function_changed, diagnostic_set_last_function): Add
second argument.
(diagnostic_report_current_function): Likewise.
* toplev.c (announce_function): Pass NULL as second argument to
diagnostic_set_last_function.
* diagnostic.c (diagnostic_report_current_function): Add second
argument, pass it as third argument to lang_hooks.print_error_function.
(default_diagnostic_starter): Pass DIAGNOSTIC as second argument
to diagnostic_report_current_function.
(diagnostic_report_diagnostic): Initialize diagnostic->abstract_origin
and message.abstract_origin.
(verbatim): Initialize abstract_origin.
* pretty-print.h (text_info): Add abstract_origin field.
* pretty-print.c (pp_base_format): Handle %K.
* langhooks.c (lhd_print_error_function): Add third argument. If
diagnostic->abstract_origin, print virtual backtrace.
* c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
gcc_cdiag_char_table, gcc_cxxdiag_char_table): Support %K.
(init_dynamic_diag_info): Likewise.
cp/
* error.c (cxx_print_error_function): Add third argument, pass
it over to lhd_print_error_function.
(cp_print_error_function): If diagnostic->abstract_origin, print
virtual backtrace.
* cp-tree.h (struct diagnostic_info): New forward decl.
(cxx_print_error_function): Add third argument.
testsuite/
* lib/prune.exp: Prune also "^In function .*$" lines and
"^ inlined from .*$" lines.
java/
* lang.c (java_print_error_function): Add third argument.
--- gcc/java/lang.c.jj 2007-02-20 22:35:09.000000000 +0100
+++ gcc/java/lang.c 2007-09-28 22:47:38.000000000 +0200
@@ -55,7 +55,8 @@ static bool java_post_options (const cha
static int java_handle_option (size_t scode, const char *arg, int value);
static void put_decl_string (const char *, int);
static void put_decl_node (tree);
-static void java_print_error_function (diagnostic_context *, const char *);
+static void java_print_error_function (diagnostic_context *, const char *,
+ diagnostic_info *);
static tree java_tree_inlining_walk_subtrees (tree *, int *, walk_tree_fn,
void *, struct pointer_set_t *);
static int merge_init_test_initialization (void * *, void *);
@@ -511,7 +512,8 @@ static GTY(()) tree last_error_function_
static GTY(()) tree last_error_function;
static void
java_print_error_function (diagnostic_context *context ATTRIBUTE_UNUSED,
- const char *file)
+ const char *file,
+ diagnostic_info *diagnostic ATTRIBUTE_UNUSED)
{
/* Don't print error messages with bogus function prototypes. */
if (inhibit_error_function_printing)
--- gcc/diagnostic.c.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/diagnostic.c 2007-09-28 22:45:19.000000000 +0200
@@ -272,10 +272,11 @@ diagnostic_action_after_output (diagnost
/* Prints out, if necessary, the name of the current function
that caused an error. Called from all error and warning functions. */
void
-diagnostic_report_current_function (diagnostic_context *context)
+diagnostic_report_current_function (diagnostic_context *context,
+ diagnostic_info *diagnostic)
{
diagnostic_report_current_module (context);
- lang_hooks.print_error_function (context, input_filename);
+ lang_hooks.print_error_function (context, input_filename, diagnostic);
}
void
@@ -313,7 +314,7 @@ static void
default_diagnostic_starter (diagnostic_context *context,
diagnostic_info *diagnostic)
{
- diagnostic_report_current_function (context);
+ diagnostic_report_current_function (context, diagnostic);
pp_set_prefix (context->printer, diagnostic_build_prefix (diagnostic));
}
@@ -361,6 +362,8 @@ diagnostic_report_diagnostic (diagnostic
" [", cl_options[diagnostic->option_index].opt_text, "]", NULL));
diagnostic->message.locus = &diagnostic->location;
+ diagnostic->message.abstract_origin = &diagnostic->abstract_origin;
+ diagnostic->abstract_origin = NULL;
pp_format (context->printer, &diagnostic->message);
(*diagnostic_starter (context)) (context, diagnostic);
pp_output_formatted_text (context->printer);
@@ -368,6 +371,7 @@ diagnostic_report_diagnostic (diagnostic
pp_flush (context->printer);
diagnostic_action_after_output (context, diagnostic);
diagnostic->message.format_spec = saved_format_spec;
+ diagnostic->abstract_origin = NULL;
}
context->lock--;
@@ -419,6 +423,7 @@ verbatim (const char *gmsgid, ...)
text.args_ptr = &ap;
text.format_spec = _(gmsgid);
text.locus = NULL;
+ text.abstract_origin = NULL;
pp_format_verbatim (global_dc->printer, &text);
pp_flush (global_dc->printer);
va_end (ap);
--- gcc/builtins.c.jj 2007-09-25 12:26:50.000000000 +0200
+++ gcc/builtins.c 2007-09-28 22:47:00.000000000 +0200
@@ -5982,13 +5982,13 @@ expand_builtin (tree exp, rtx target, rt
case BUILT_IN_VA_ARG_PACK:
/* All valid uses of __builtin_va_arg_pack () are removed during
inlining. */
- error ("invalid use of %<__builtin_va_arg_pack ()%>");
+ error ("%Kinvalid use of %<__builtin_va_arg_pack ()%>", exp);
return const0_rtx;
case BUILT_IN_VA_ARG_PACK_LEN:
/* All valid uses of __builtin_va_arg_pack_len () are removed during
inlining. */
- error ("invalid use of %<__builtin_va_arg_pack_len ()%>");
+ error ("%Kinvalid use of %<__builtin_va_arg_pack_len ()%>", exp);
return const0_rtx;
/* Return the address of the first anonymous stack arg. */
@@ -10286,12 +10286,11 @@ expand_builtin_object_size (tree exp)
int object_size_type;
tree fndecl = get_callee_fndecl (exp);
tree arglist = TREE_OPERAND (exp, 1);
- location_t locus = EXPR_LOCATION (exp);
if (!validate_arglist (arglist, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE))
{
- error ("%Hfirst argument of %D must be a pointer, second integer constant",
- &locus, fndecl);
+ error ("%Kfirst argument of %D must be a pointer, second integer constant",
+ exp, fndecl);
expand_builtin_trap ();
return const0_rtx;
}
@@ -10303,8 +10302,8 @@ expand_builtin_object_size (tree exp)
|| tree_int_cst_sgn (ost) < 0
|| compare_tree_int (ost, 3) > 0)
{
- error ("%Hlast argument of %D is not integer constant between 0 and 3",
- &locus, fndecl);
+ error ("%Klast argument of %D is not integer constant between 0 and 3",
+ exp, fndecl);
expand_builtin_trap ();
return const0_rtx;
}
@@ -10348,9 +10347,8 @@ expand_builtin_memory_chk (tree exp, rtx
if (! integer_all_onesp (size) && tree_int_cst_lt (size, len))
{
- location_t locus = EXPR_LOCATION (exp);
- warning (0, "%Hcall to %D will always overflow destination buffer",
- &locus, get_callee_fndecl (exp));
+ warning (0, "%Kcall to %D will always overflow destination buffer",
+ exp, get_callee_fndecl (exp));
return 0;
}
@@ -10463,7 +10461,6 @@ maybe_emit_chk_warning (tree exp, enum b
int arg_mask, is_strlen = 0;
tree arglist = TREE_OPERAND (exp, 1), a;
tree len, size;
- location_t locus;
switch (fcode)
{
@@ -10525,9 +10522,8 @@ maybe_emit_chk_warning (tree exp, enum b
src = c_strlen (src, 1);
if (! src || ! host_integerp (src, 1))
{
- locus = EXPR_LOCATION (exp);
- warning (0, "%Hcall to %D might overflow destination buffer",
- &locus, get_callee_fndecl (exp));
+ warning (0, "%Kcall to %D might overflow destination buffer",
+ exp, get_callee_fndecl (exp));
return;
}
else if (tree_int_cst_lt (src, size))
@@ -10536,9 +10532,8 @@ maybe_emit_chk_warning (tree exp, enum b
else if (! host_integerp (len, 1) || ! tree_int_cst_lt (size, len))
return;
- locus = EXPR_LOCATION (exp);
- warning (0, "%Hcall to %D will always overflow destination buffer",
- &locus, get_callee_fndecl (exp));
+ warning (0, "%Kcall to %D will always overflow destination buffer",
+ exp, get_callee_fndecl (exp));
}
/* Emit warning if a buffer overflow is detected at compile time
@@ -10604,9 +10599,8 @@ maybe_emit_sprintf_chk_warning (tree exp
if (! tree_int_cst_lt (len, size))
{
- location_t locus = EXPR_LOCATION (exp);
- warning (0, "%Hcall to %D will always overflow destination buffer",
- &locus, get_callee_fndecl (exp));
+ warning (0, "%Kcall to %D will always overflow destination buffer",
+ exp, get_callee_fndecl (exp));
}
}
--- gcc/diagnostic.h.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/diagnostic.h 2007-09-28 22:45:58.000000000 +0200
@@ -37,10 +37,13 @@ typedef enum
/* A diagnostic is described by the MESSAGE to send, the FILE and LINE of
its context and its KIND (ice, error, warning, note, ...) See complete
list in diagnostic.def. */
-typedef struct
+typedef struct diagnostic_info
{
text_info message;
location_t location;
+ /* TREE_BLOCK if the diagnostic is to be reported in some inline
+ function inlined into other function, otherwise NULL. */
+ tree abstract_origin;
/* The kind of diagnostic it is about. */
diagnostic_t kind;
/* Which OPT_* directly controls this diagnostic. */
@@ -130,13 +133,15 @@ struct diagnostic_context
/* True if the last function in which a diagnostic was reported is
different from the current one. */
-#define diagnostic_last_function_changed(DC) \
- ((DC)->last_function != current_function_decl)
+#define diagnostic_last_function_changed(DC, DI) \
+ ((DC)->last_function != ((DI)->abstract_origin \
+ ? (DI)->abstract_origin : current_function_decl))
/* Remember the current function as being the last one in which we report
a diagnostic. */
-#define diagnostic_set_last_function(DC) \
- (DC)->last_function = current_function_decl
+#define diagnostic_set_last_function(DC, DI) \
+ (DC)->last_function = (((DI) && (DI)->abstract_origin) \
+ ? (DI)->abstract_origin : current_function_decl)
/* True if the last module or file in which a diagnostic was reported is
different from the current one. */
@@ -178,7 +183,8 @@ extern diagnostic_context *global_dc;
/* Diagnostic related functions. */
extern void diagnostic_initialize (diagnostic_context *);
extern void diagnostic_report_current_module (diagnostic_context *);
-extern void diagnostic_report_current_function (diagnostic_context *);
+extern void diagnostic_report_current_function (diagnostic_context *,
+ diagnostic_info *);
extern void diagnostic_report_diagnostic (diagnostic_context *,
diagnostic_info *);
#ifdef ATTRIBUTE_GCC_DIAG
--- gcc/toplev.c.jj 2007-04-03 13:18:27.000000000 +0200
+++ gcc/toplev.c 2007-09-28 22:45:19.000000000 +0200
@@ -448,7 +448,7 @@ announce_function (tree decl)
fprintf (stderr, " %s", lang_hooks.decl_printable_name (decl, 2));
fflush (stderr);
pp_needs_newline (global_dc->printer) = true;
- diagnostic_set_last_function (global_dc);
+ diagnostic_set_last_function (global_dc, (diagnostic_info *) NULL);
}
}
--- gcc/pretty-print.c.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/pretty-print.c 2007-09-28 22:45:19.000000000 +0200
@@ -188,6 +188,7 @@ pp_base_indent (pretty_printer *pp)
%Ns: likewise, but length specified as constant in the format string.
%H: location_t.
%J: a decl tree, from which DECL_SOURCE_LOCATION will be recorded.
+ %K: a statement, from which EXPR_LOCATION and TREE_BLOCK will be recorded.
Flag 'q': quote formatted text (must come immediately after '%').
Arguments can be used sequentially, or through %N$ resp. *N$
@@ -487,6 +488,33 @@ pp_base_format (pretty_printer *pp, text
}
break;
+ case 'K':
+ {
+ tree t = va_arg (*text->args_ptr, tree), block;
+ gcc_assert (text->locus != NULL);
+ *text->locus = EXPR_LOCATION (t);
+ gcc_assert (text->abstract_origin != NULL);
+ block = TREE_BLOCK (t);
+ *text->abstract_origin = NULL;
+ while (block
+ && TREE_CODE (block) == BLOCK
+ && BLOCK_ABSTRACT_ORIGIN (block))
+ {
+ tree ao = BLOCK_ABSTRACT_ORIGIN (block);
+
+ while (TREE_CODE (ao) == BLOCK && BLOCK_ABSTRACT_ORIGIN (ao))
+ ao = BLOCK_ABSTRACT_ORIGIN (ao);
+
+ if (TREE_CODE (ao) == FUNCTION_DECL)
+ {
+ *text->abstract_origin = block;
+ break;
+ }
+ block = BLOCK_SUPERCONTEXT (block);
+ }
+ }
+ break;
+
case '.':
{
int n;
--- gcc/pretty-print.h.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/pretty-print.h 2007-09-28 22:45:19.000000000 +0200
@@ -36,6 +36,7 @@ typedef struct
va_list *args_ptr;
int err_no; /* for %m */
location_t *locus;
+ tree *abstract_origin;
} text_info;
/* How often diagnostics are prefixed by their locations:
--- gcc/testsuite/lib/prune.exp.jj 2007-02-20 22:37:09.000000000 +0100
+++ gcc/testsuite/lib/prune.exp 2007-09-28 22:45:19.000000000 +0200
@@ -19,9 +19,10 @@
proc prune_gcc_output { text } {
#send_user "Before:$text\n"
- regsub -all "(^|\n)\[^\n\]*: In ((static member )?function|member|method|(copy )?constructor|destructor|instantiation|program|subroutine|block-data) \[^\n\]*" $text "" text
+ regsub -all "(^|\n)(\[^\n\]*: )?In ((static member )?function|member|method|(copy )?constructor|destructor|instantiation|program|subroutine|block-data) \[^\n\]*" $text "" text
regsub -all "(^|\n)\[^\n\]*: At (top level|global scope):\[^\n\]*" $text "" text
regsub -all "(^|\n)\[^\n\]*: instantiated from \[^\n\]*" $text "" text
+ regsub -all "(^|\n) inlined from \[^\n\]*" $text "" text
regsub -all "(^|\n)collect2: ld returned \[^\n\]*" $text "" text
regsub -all "(^|\n)collect: re(compiling|linking)\[^\n\]*" $text "" text
regsub -all "(^|\n)Please submit.*instructions\[^\n\]*" $text "" text
--- gcc/cp/error.c.jj 2007-09-25 11:15:31.000000000 +0200
+++ gcc/cp/error.c 2007-09-28 22:45:19.000000000 +0200
@@ -2150,9 +2150,10 @@ cv_to_string (tree p, int v)
/* Langhook for print_error_function. */
void
-cxx_print_error_function (diagnostic_context *context, const char *file)
+cxx_print_error_function (diagnostic_context *context, const char *file,
+ diagnostic_info *diagnostic)
{
- lhd_print_error_function (context, file);
+ lhd_print_error_function (context, file, diagnostic);
pp_base_set_prefix (context->printer, file);
maybe_print_instantiation_context (context);
}
@@ -2180,23 +2181,105 @@ static void
cp_print_error_function (diagnostic_context *context,
diagnostic_info *diagnostic)
{
- if (diagnostic_last_function_changed (context))
+ if (diagnostic_last_function_changed (context, diagnostic))
{
const char *old_prefix = context->printer->prefix;
const char *file = LOCATION_FILE (diagnostic->location);
- char *new_prefix = file ? file_name_as_prefix (file) : NULL;
+ tree abstract_origin = diagnostic->abstract_origin;
+ char *new_prefix = (file && abstract_origin == NULL)
+ ? file_name_as_prefix (file) : NULL;
pp_base_set_prefix (context->printer, new_prefix);
if (current_function_decl == NULL)
pp_base_string (context->printer, "At global scope:");
else
- pp_printf (context->printer, "In %s %qs:",
- function_category (current_function_decl),
- cxx_printable_name (current_function_decl, 2));
+ {
+ tree fndecl, ao;
+
+ if (abstract_origin)
+ {
+ ao = BLOCK_ABSTRACT_ORIGIN (abstract_origin);
+ while (TREE_CODE (ao) == BLOCK && BLOCK_ABSTRACT_ORIGIN (ao))
+ ao = BLOCK_ABSTRACT_ORIGIN (ao);
+ gcc_assert (TREE_CODE (ao) == FUNCTION_DECL);
+ fndecl = ao;
+ }
+ else
+ fndecl = current_function_decl;
+
+ pp_printf (context->printer, "In %s %qs",
+ function_category (fndecl),
+ cxx_printable_name (fndecl, 2));
+
+ while (abstract_origin)
+ {
+ location_t *locus;
+ tree block = abstract_origin;
+
+ locus = &BLOCK_SOURCE_LOCATION (block);
+ fndecl = NULL;
+ block = BLOCK_SUPERCONTEXT (block);
+ while (block && TREE_CODE (block) == BLOCK
+ && BLOCK_ABSTRACT_ORIGIN (block))
+ {
+ ao = BLOCK_ABSTRACT_ORIGIN (block);
+
+ while (TREE_CODE (ao) == BLOCK && BLOCK_ABSTRACT_ORIGIN (ao))
+ ao = BLOCK_ABSTRACT_ORIGIN (ao);
+
+ if (TREE_CODE (ao) == FUNCTION_DECL)
+ {
+ fndecl = ao;
+ break;
+ }
+ else if (TREE_CODE (ao) != BLOCK)
+ break;
+
+ block = BLOCK_SUPERCONTEXT (block);
+ }
+ if (fndecl)
+ abstract_origin = block;
+ else
+ {
+ while (block && TREE_CODE (block) == BLOCK)
+ block = BLOCK_SUPERCONTEXT (block);
+
+ if (TREE_CODE (block) == FUNCTION_DECL)
+ fndecl = block;
+ abstract_origin = NULL;
+ }
+ if (fndecl)
+ {
+ expanded_location s = expand_location (*locus);
+ pp_base_character (context->printer, ',');
+ pp_base_newline (context->printer);
+ if (s.file != NULL)
+ {
+#ifdef USE_MAPPED_LOCATION
+ if (flag_show_column && s.column != 0)
+ pp_printf (context->printer,
+ " inlined from %qs at %s:%d:%d",
+ cxx_printable_name (fndecl, 2),
+ s.file, s.line, s.column);
+ else
+#endif
+ pp_printf (context->printer,
+ " inlined from %qs at %s:%d",
+ cxx_printable_name (fndecl, 2),
+ s.file, s.line);
+
+ }
+ else
+ pp_printf (context->printer, " inlined from %qs",
+ cxx_printable_name (fndecl, 2));
+ }
+ }
+ pp_base_character (context->printer, ':');
+ }
pp_base_newline (context->printer);
- diagnostic_set_last_function (context);
+ diagnostic_set_last_function (context, diagnostic);
pp_base_destroy_prefix (context->printer);
context->printer->prefix = old_prefix;
}
--- gcc/cp/cp-tree.h.jj 2007-09-25 11:45:25.000000000 +0200
+++ gcc/cp/cp-tree.h 2007-09-28 22:45:19.000000000 +0200
@@ -32,6 +32,7 @@ Boston, MA 02110-1301, USA. */
#include "c-common.h"
#include "name-lookup.h"
struct diagnostic_context;
+struct diagnostic_info;
/* Usage of TREE_LANG_FLAG_?:
0: IDENTIFIER_MARKED (IDENTIFIER_NODEs)
@@ -3832,7 +3833,8 @@ extern void cxx_print_decl (FILE *, tr
extern void cxx_print_type (FILE *, tree, int);
extern void cxx_print_identifier (FILE *, tree, int);
extern void cxx_print_error_function (struct diagnostic_context *,
- const char *);
+ const char *,
+ struct diagnostic_info *);
extern void build_self_reference (void);
extern int same_signature_p (tree, tree);
extern void warn_hidden (tree);
--- gcc/c-format.c.jj 2007-09-25 12:27:55.000000000 +0200
+++ gcc/c-format.c 2007-09-28 22:50:35.000000000 +0200
@@ -547,7 +547,7 @@ static const format_char_info gcc_diag_c
{ "H", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "", NULL },
/* These will require a "tree" at runtime. */
- { "J", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "", NULL },
+ { "JK", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "", NULL },
{ "<>'", 0, STD_C89, NOARGUMENTS, "", "", NULL },
{ "m", 0, STD_C89, NOARGUMENTS, "q", "", NULL },
@@ -570,7 +570,7 @@ static const format_char_info gcc_tdiag_
{ "H", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "", NULL },
/* These will require a "tree" at runtime. */
- { "DFJT", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q+", "", NULL },
+ { "DFJKT", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q+", "", NULL },
{ "<>'", 0, STD_C89, NOARGUMENTS, "", "", NULL },
{ "m", 0, STD_C89, NOARGUMENTS, "q", "", NULL },
@@ -593,7 +593,7 @@ static const format_char_info gcc_cdiag_
{ "H", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "", NULL },
/* These will require a "tree" at runtime. */
- { "DEFJT", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q+", "", NULL },
+ { "DEFJKT", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q+", "", NULL },
{ "<>'", 0, STD_C89, NOARGUMENTS, "", "", NULL },
{ "m", 0, STD_C89, NOARGUMENTS, "q", "", NULL },
@@ -616,7 +616,7 @@ static const format_char_info gcc_cxxdia
{ "H", 0, STD_C89, { T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "", NULL },
/* These will require a "tree" at runtime. */
- { "ADEFJTV",0,STD_C89,{ T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q+#", "", NULL },
+ { "ADEFJKTV",0,STD_C89,{ T89_V, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q+#", "", NULL },
/* These accept either an 'int' or an 'enum tree_code' (which is handled as an 'int'.) */
{ "CLOPQ",0,STD_C89, { T89_I, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "q", "", NULL },
@@ -2601,6 +2601,9 @@ init_dynamic_diag_info (void)
i = find_char_info_specifier_index (diag_fci, 'J');
diag_fci[i].types[0].type = &t;
diag_fci[i].pointer_count = 1;
+ i = find_char_info_specifier_index (diag_fci, 'K');
+ diag_fci[i].types[0].type = &t;
+ diag_fci[i].pointer_count = 1;
}
/* Handle the __gcc_tdiag__ format specifics. */
@@ -2625,6 +2628,9 @@ init_dynamic_diag_info (void)
i = find_char_info_specifier_index (tdiag_fci, 'J');
tdiag_fci[i].types[0].type = &t;
tdiag_fci[i].pointer_count = 1;
+ i = find_char_info_specifier_index (tdiag_fci, 'K');
+ tdiag_fci[i].types[0].type = &t;
+ tdiag_fci[i].pointer_count = 1;
}
/* Handle the __gcc_cdiag__ format specifics. */
@@ -2649,6 +2655,9 @@ init_dynamic_diag_info (void)
i = find_char_info_specifier_index (cdiag_fci, 'J');
cdiag_fci[i].types[0].type = &t;
cdiag_fci[i].pointer_count = 1;
+ i = find_char_info_specifier_index (cdiag_fci, 'K');
+ cdiag_fci[i].types[0].type = &t;
+ cdiag_fci[i].pointer_count = 1;
}
/* Handle the __gcc_cxxdiag__ format specifics. */
@@ -2673,6 +2682,9 @@ init_dynamic_diag_info (void)
i = find_char_info_specifier_index (cxxdiag_fci, 'J');
cxxdiag_fci[i].types[0].type = &t;
cxxdiag_fci[i].pointer_count = 1;
+ i = find_char_info_specifier_index (cxxdiag_fci, 'K');
+ cxxdiag_fci[i].types[0].type = &t;
+ cxxdiag_fci[i].pointer_count = 1;
}
}
}
--- gcc/expr.c.jj 2007-09-25 15:19:15.000000000 +0200
+++ gcc/expr.c 2007-09-28 22:45:19.000000000 +0200
@@ -7512,21 +7512,21 @@ expand_expr_real_1 (tree exp, rtx target
/* All valid uses of __builtin_va_arg_pack () are removed during
inlining. */
if (CALL_EXPR_VA_ARG_PACK (exp))
- error ("invalid use of %<__builtin_va_arg_pack ()%>");
+ error ("%Kinvalid use of %<__builtin_va_arg_pack ()%>", exp);
{
tree fndecl = get_callee_fndecl (exp), attr;
if (fndecl
&& (attr = lookup_attribute ("error",
DECL_ATTRIBUTES (fndecl))) != NULL)
- error ("call to %qs declared with attribute error: %s",
- lang_hooks.decl_printable_name (fndecl, 1),
+ error ("%Kcall to %qs declared with attribute error: %s",
+ exp, lang_hooks.decl_printable_name (fndecl, 1),
TREE_STRING_POINTER (TREE_VALUE (TREE_VALUE (attr))));
if (fndecl
&& (attr = lookup_attribute ("warning",
DECL_ATTRIBUTES (fndecl))) != NULL)
- warning (0, "call to %qs declared with attribute warning: %s",
- lang_hooks.decl_printable_name (fndecl, 1),
+ warning (0, "%Kcall to %qs declared with attribute warning: %s",
+ exp, lang_hooks.decl_printable_name (fndecl, 1),
TREE_STRING_POINTER (TREE_VALUE (TREE_VALUE (attr))));
/* Check for a built-in function. */
--- gcc/langhooks.c.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/langhooks.c 2007-09-28 22:45:19.000000000 +0200
@@ -494,12 +494,15 @@ lhd_initialize_diagnostics (struct diagn
/* The default function to print out name of current function that caused
an error. */
void
-lhd_print_error_function (diagnostic_context *context, const char *file)
+lhd_print_error_function (diagnostic_context *context, const char *file,
+ diagnostic_info *diagnostic)
{
- if (diagnostic_last_function_changed (context))
+ if (diagnostic_last_function_changed (context, diagnostic))
{
const char *old_prefix = context->printer->prefix;
- char *new_prefix = file ? file_name_as_prefix (file) : NULL;
+ tree abstract_origin = diagnostic->abstract_origin;
+ char *new_prefix = (file && abstract_origin == NULL)
+ ? file_name_as_prefix (file) : NULL;
pp_set_prefix (context->printer, new_prefix);
@@ -507,17 +510,95 @@ lhd_print_error_function (diagnostic_con
pp_printf (context->printer, _("At top level:"));
else
{
- if (TREE_CODE (TREE_TYPE (current_function_decl)) == METHOD_TYPE)
+ tree fndecl, ao;
+
+ if (abstract_origin)
+ {
+ ao = BLOCK_ABSTRACT_ORIGIN (abstract_origin);
+ while (TREE_CODE (ao) == BLOCK && BLOCK_ABSTRACT_ORIGIN (ao))
+ ao = BLOCK_ABSTRACT_ORIGIN (ao);
+ gcc_assert (TREE_CODE (ao) == FUNCTION_DECL);
+ fndecl = ao;
+ }
+ else
+ fndecl = current_function_decl;
+
+ if (TREE_CODE (TREE_TYPE (fndecl)) == METHOD_TYPE)
pp_printf
- (context->printer, _("In member function %qs:"),
- lang_hooks.decl_printable_name (current_function_decl, 2));
+ (context->printer, _("In member function %qs"),
+ lang_hooks.decl_printable_name (fndecl, 2));
else
pp_printf
- (context->printer, _("In function %qs:"),
- lang_hooks.decl_printable_name (current_function_decl, 2));
+ (context->printer, _("In function %qs"),
+ lang_hooks.decl_printable_name (fndecl, 2));
+
+ while (abstract_origin)
+ {
+ location_t *locus;
+ tree block = abstract_origin;
+
+ locus = &BLOCK_SOURCE_LOCATION (block);
+ fndecl = NULL;
+ block = BLOCK_SUPERCONTEXT (block);
+ while (block && TREE_CODE (block) == BLOCK
+ && BLOCK_ABSTRACT_ORIGIN (block))
+ {
+ ao = BLOCK_ABSTRACT_ORIGIN (block);
+
+ while (TREE_CODE (ao) == BLOCK && BLOCK_ABSTRACT_ORIGIN (ao))
+ ao = BLOCK_ABSTRACT_ORIGIN (ao);
+
+ if (TREE_CODE (ao) == FUNCTION_DECL)
+ {
+ fndecl = ao;
+ break;
+ }
+ else if (TREE_CODE (ao) != BLOCK)
+ break;
+
+ block = BLOCK_SUPERCONTEXT (block);
+ }
+ if (fndecl)
+ abstract_origin = block;
+ else
+ {
+ while (block && TREE_CODE (block) == BLOCK)
+ block = BLOCK_SUPERCONTEXT (block);
+
+ if (TREE_CODE (block) == FUNCTION_DECL)
+ fndecl = block;
+ abstract_origin = NULL;
+ }
+ if (fndecl)
+ {
+ expanded_location s = expand_location (*locus);
+ pp_character (context->printer, ',');
+ pp_newline (context->printer);
+ if (s.file != NULL)
+ {
+#ifdef USE_MAPPED_LOCATION
+ if (flag_show_column && s.column != 0)
+ pp_printf (context->printer,
+ _(" inlined from %qs at %s:%d:%d"),
+ lang_hooks.decl_printable_name (fndecl, 2),
+ s.file, s.line, s.column);
+ else
+#endif
+ pp_printf (context->printer,
+ _(" inlined from %qs at %s:%d"),
+ lang_hooks.decl_printable_name (fndecl, 2),
+ s.file, s.line);
+
+ }
+ else
+ pp_printf (context->printer, _(" inlined from %qs"),
+ lang_hooks.decl_printable_name (fndecl, 2));
+ }
+ }
+ pp_character (context->printer, ':');
}
- diagnostic_set_last_function (context);
+ diagnostic_set_last_function (context, diagnostic);
pp_flush (context->printer);
context->printer->prefix = old_prefix;
free ((char*) new_prefix);
--- gcc/langhooks.h.jj 2007-02-20 22:39:12.000000000 +0100
+++ gcc/langhooks.h 2007-09-28 22:45:19.000000000 +0200
@@ -24,6 +24,7 @@ Boston, MA 02110-1301, USA. */
/* This file should be #include-d after tree.h. */
struct diagnostic_context;
+struct diagnostic_info;
struct gimplify_omp_ctx;
@@ -391,7 +392,8 @@ struct lang_hooks
tree (*lang_get_callee_fndecl) (tree);
/* Called by report_error_function to print out function name. */
- void (*print_error_function) (struct diagnostic_context *, const char *);
+ void (*print_error_function) (struct diagnostic_context *, const char *,
+ struct diagnostic_info *);
/* Called from expr_size to calculate the size of the value of an
expression in a language-dependent way. Returns a tree for the size
--- gcc/langhooks-def.h.jj 2007-02-20 22:39:13.000000000 +0100
+++ gcc/langhooks-def.h 2007-09-28 22:45:19.000000000 +0200
@@ -25,6 +25,7 @@ Boston, MA 02110-1301, USA. */
#include "hooks.h"
struct diagnostic_context;
+struct diagnostic_info;
/* Provide a hook routine for alias sets that always returns 1. This is
used by languages that haven't deal with alias sets yet. */
@@ -57,7 +58,7 @@ extern int lhd_types_compatible_p (tree,
extern rtx lhd_expand_expr (tree, rtx, enum machine_mode, int, rtx *);
extern int lhd_expand_decl (tree);
extern void lhd_print_error_function (struct diagnostic_context *,
- const char *);
+ const char *, struct diagnostic_info *);
extern void lhd_set_decl_assembler_name (tree);
extern bool lhd_can_use_bit_fields_p (void);
extern bool lhd_warn_unused_global_decl (tree);

3078
gcc41.spec
View File

File diff suppressed because it is too large Load Diff

0
gcc41-build-id.patch → gcc43-build-id.patch
View File

0
gcc41-c++-builtin-redecl.patch → gcc43-c++-builtin-redecl.patch
View File

0
gcc41-ia64-libunwind.patch → gcc43-ia64-libunwind.patch
View File

44
gcc43-java-nomulti.patch Normal file
View File

@ -0,0 +1,44 @@
--- libjava/configure.ac.jj 2007-12-07 17:55:50.000000000 +0100
+++ libjava/configure.ac 2007-12-07 18:36:56.000000000 +0100
@@ -82,6 +82,13 @@ AC_ARG_ENABLE(java-maintainer-mode,
[allow rebuilding of .class and .h files]))
AM_CONDITIONAL(JAVA_MAINTAINER_MODE, test "$enable_java_maintainer_mode" = yes)
+AC_ARG_ENABLE(libjava-multilib,
+ AS_HELP_STRING([--enable-libjava-multilib], [build libjava as multilib]))
+if test "$enable_libjava_multilib" = no; then
+ multilib=no
+ ac_configure_args="$ac_configure_args --disable-multilib"
+fi
+
# It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.
GCC_NO_EXECUTABLES
--- libjava/configure.jj 2007-12-07 17:55:50.000000000 +0100
+++ libjava/configure 2007-12-07 18:39:58.000000000 +0100
@@ -1018,6 +1018,8 @@ Optional Features:
--enable-gconf-peer compile GConf native peers for util.preferences
--enable-java-maintainer-mode
allow rebuilding of .class and .h files
+ --enable-libjava-multilib
+ build libjava as multilib
--disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors
--enable-maintainer-mode enable make rules and dependencies not useful
@@ -1848,6 +1850,16 @@ else
fi
+# Check whether --enable-libjava-multilib was given.
+if test "${enable_libjava_multilib+set}" = set; then
+ enableval=$enable_libjava_multilib;
+fi
+
+if test "$enable_libjava_multilib" = no; then
+ multilib=no
+ ac_configure_args="$ac_configure_args --disable-multilib"
+fi
+
# It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX.

22
gcc43-libjava-test.patch Normal file
View File

@ -0,0 +1,22 @@
--- libjava/testsuite/Makefile.am 2007-02-07 13:07:16.000000000 +0100
+++ libjava/testsuite/Makefile.am 2007-12-08 10:58:02.000000000 +0100
@@ -43,7 +43,7 @@ if JAVA_MAINTAINER_MODE
testdep="libjava.loader/MyLoader.java";; \
libjava.jni/register2.java) \
;; \
- libjava.jni/*.java) \
+ libjava.jni/*.java|libjava.jvmti/interp/*.java) \
genheader=-jni;; \
libjava.jvmti/*.java|libjava.cni/*.java) \
genheader=-cni;; \
--- libjava/testsuite/Makefile.in 2007-09-04 23:09:37.000000000 +0200
+++ libjava/testsuite/Makefile.in 2007-12-08 10:58:25.000000000 +0100
@@ -558,7 +558,7 @@ compile-tests:
@JAVA_MAINTAINER_MODE_TRUE@ testdep="libjava.loader/MyLoader.java";; \
@JAVA_MAINTAINER_MODE_TRUE@ libjava.jni/register2.java) \
@JAVA_MAINTAINER_MODE_TRUE@ ;; \
-@JAVA_MAINTAINER_MODE_TRUE@ libjava.jni/*.java) \
+@JAVA_MAINTAINER_MODE_TRUE@ libjava.jni/*.java|libjava.jvmti/interp/*.java) \
@JAVA_MAINTAINER_MODE_TRUE@ genheader=-jni;; \
@JAVA_MAINTAINER_MODE_TRUE@ libjava.jvmti/*.java|libjava.cni/*.java) \
@JAVA_MAINTAINER_MODE_TRUE@ genheader=-cni;; \

0
gcc41-ppc32-retaddr.patch → gcc43-ppc32-retaddr.patch
View File

40
gcc41-ppc64-ia64-GNU-stack.patch → gcc43-ppc64-ia64-GNU-stack.patch
View File

@ -6,17 +6,17 @@
* config/ia64/ia64.c (ia64_linux_file_end): new. * config/ia64/ia64.c (ia64_linux_file_end): new.
* config/ia64/linux.h (TARGET_ASM_FILE_END): Use ia64_linux_file_end. * config/ia64/linux.h (TARGET_ASM_FILE_END): Use ia64_linux_file_end.
--- gcc/config/rs6000/rs6000.c.jj 2007-06-27 12:10:19.000000000 +0200 --- gcc/config/rs6000/rs6000.c.jj 2007-12-07 18:41:08.000000000 +0100
+++ gcc/config/rs6000/rs6000.c 2007-08-27 19:27:24.000000000 +0200 +++ gcc/config/rs6000/rs6000.c 2007-12-07 18:42:12.000000000 +0100
@@ -638,6 +638,7 @@ static void rs6000_file_start (void); @@ -746,6 +746,7 @@ static void rs6000_file_start (void);
static unsigned int rs6000_elf_section_type_flags (tree, const char *, int); static int rs6000_elf_reloc_rw_mask (void);
static void rs6000_elf_asm_out_constructor (rtx, int); static void rs6000_elf_asm_out_constructor (rtx, int);
static void rs6000_elf_asm_out_destructor (rtx, int); static void rs6000_elf_asm_out_destructor (rtx, int);
+static void rs6000_elf_end_indicate_exec_stack (void) ATTRIBUTE_UNUSED; +static void rs6000_elf_end_indicate_exec_stack (void) ATTRIBUTE_UNUSED;
static void rs6000_elf_select_section (tree, int, unsigned HOST_WIDE_INT); static void rs6000_elf_asm_init_sections (void);
static void rs6000_elf_unique_section (tree, int); static section *rs6000_elf_select_rtx_section (enum machine_mode, rtx,
static void rs6000_elf_select_rtx_section (enum machine_mode, rtx, unsigned HOST_WIDE_INT);
@@ -18896,6 +18897,20 @@ rs6000_elf_declare_function_name (FILE * @@ -20418,6 +20419,20 @@ rs6000_elf_declare_function_name (FILE *
} }
ASM_OUTPUT_LABEL (file, name); ASM_OUTPUT_LABEL (file, name);
} }
@ -37,9 +37,9 @@
#endif #endif
#if TARGET_XCOFF #if TARGET_XCOFF
--- gcc/config/rs6000/linux64.h.jj 2006-11-08 17:53:15.000000000 +0100 --- gcc/config/rs6000/linux64.h.jj 2007-12-07 17:18:06.000000000 +0100
+++ gcc/config/rs6000/linux64.h 2007-08-27 19:25:09.000000000 +0200 +++ gcc/config/rs6000/linux64.h 2007-12-07 18:41:21.000000000 +0100
@@ -549,7 +549,7 @@ while (0) @@ -504,7 +504,7 @@ extern int dot_symbols;
#undef DRAFT_V4_STRUCT_RET #undef DRAFT_V4_STRUCT_RET
#define DRAFT_V4_STRUCT_RET (!TARGET_64BIT) #define DRAFT_V4_STRUCT_RET (!TARGET_64BIT)
@ -48,8 +48,8 @@
#define TARGET_POSIX_IO #define TARGET_POSIX_IO
--- gcc/config/ia64/linux.h.jj 2006-07-14 18:00:58.000000000 +0200 --- gcc/config/ia64/linux.h.jj 2007-12-07 18:17:43.000000000 +0100
+++ gcc/config/ia64/linux.h 2007-08-27 19:21:12.000000000 +0200 +++ gcc/config/ia64/linux.h 2007-12-07 18:41:21.000000000 +0100
@@ -5,7 +5,7 @@ @@ -5,7 +5,7 @@
#define TARGET_VERSION fprintf (stderr, " (IA-64) Linux"); #define TARGET_VERSION fprintf (stderr, " (IA-64) Linux");
@ -59,19 +59,19 @@
/* This is for -profile to use -lc_p instead of -lc. */ /* This is for -profile to use -lc_p instead of -lc. */
#undef CC1_SPEC #undef CC1_SPEC
--- gcc/config/ia64/ia64.c.jj 2007-01-05 23:54:11.000000000 +0100 --- gcc/config/ia64/ia64.c.jj 2007-12-07 15:41:58.000000000 +0100
+++ gcc/config/ia64/ia64.c 2007-08-27 19:21:43.000000000 +0200 +++ gcc/config/ia64/ia64.c 2007-12-07 18:43:18.000000000 +0100
@@ -246,6 +246,8 @@ static void ia64_hpux_add_extern_decl (t @@ -262,6 +262,8 @@ static section *ia64_select_rtx_section
ATTRIBUTE_UNUSED; static void ia64_output_dwarf_dtprel (FILE *, int, rtx)
static void ia64_hpux_file_end (void)
ATTRIBUTE_UNUSED; ATTRIBUTE_UNUSED;
static unsigned int ia64_section_type_flags (tree, const char *, int);
+static void ia64_linux_file_end (void) +static void ia64_linux_file_end (void)
+ ATTRIBUTE_UNUSED; + ATTRIBUTE_UNUSED;
static void ia64_init_libfuncs (void) static void ia64_init_libfuncs (void)
ATTRIBUTE_UNUSED; ATTRIBUTE_UNUSED;
static void ia64_hpux_init_libfuncs (void) static void ia64_hpux_init_libfuncs (void)
@@ -9096,4 +9098,13 @@ ia64_invalid_binary_op (int op ATTRIBUTE @@ -9957,4 +9959,13 @@ ia64_c_mode_for_suffix (char suffix)
return NULL; return VOIDmode;
} }
+static void +static void

16
gcc43-pr27898.patch Normal file
View File

@ -0,0 +1,16 @@
2006-08-18 Jakub Jelinek <jakub@redhat.com>
PR c/27898
* gcc.dg/pr27898.c: New test.
--- gcc/testsuite/gcc.dg/pr27898.c.jj 2006-08-18 09:19:33.000000000 +0200
+++ gcc/testsuite/gcc.dg/pr27898.c 2006-08-18 09:19:27.000000000 +0200
@@ -0,0 +1,8 @@
+/* PR c/27898 */
+/* { dg-do compile } */
+/* { dg-options "--combine" } */
+/* { dg-additional-sources "pr27898.c" } */
+
+union u { struct { int i; }; };
+
+extern int foo (union u *);

0
gcc41-pr32139.patch → gcc43-pr32139.patch
View File

25
gcc43-pr32636.patch Normal file
View File

@ -0,0 +1,25 @@
2007-12-11 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/32636
* df-scan.c (df_get_entry_block_def_set): Set struct_value_rtx
regno in entry_block_defs even if HAVE_prologue && epilogue_completed.
--- gcc/df-scan.c.jj 2007-10-26 13:45:44.000000000 +0200
+++ gcc/df-scan.c 2007-12-11 22:24:21.000000000 +0100
@@ -3530,12 +3530,12 @@ df_get_entry_block_def_set (bitmap entry
bitmap_set_bit (entry_block_defs, STATIC_CHAIN_REGNUM);
#endif
#endif
-
- r = targetm.calls.struct_value_rtx (current_function_decl, true);
- if (r && REG_P (r))
- bitmap_set_bit (entry_block_defs, REGNO (r));
}
+ r = targetm.calls.struct_value_rtx (current_function_decl, true);
+ if (r && REG_P (r))
+ bitmap_set_bit (entry_block_defs, REGNO (r));
+
if ((!reload_completed) || frame_pointer_needed)
{
/* Any reference to any pseudo before reload is a potential

20
gcc41-pr33763.patch → gcc43-pr33763.patch
View File

@ -1,18 +1,18 @@
2007-10-16 Jakub Jelinek <jakub@redhat.com> 2007-11-06 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/33763 PR tree-optimization/33763
* gcc.dg/pr33763.c: New test. * gcc.dg/pr33763.c: New test.
* g++.dg/opt/inline12.C: New test. * g++.dg/opt/inline13.C: New test.
2007-10-14 Jan Hubicka <jh@suse.cz> 2007-11-06 Jan Hubicka <jh@suse.cz>
PR tree-optimization/33763 PR tree-optimization/33763
* tree-inline.c (expand_call_inline): Silently ignore always_inline * tree-inline.c (expand_call_inline): Silently ignore always_inline
attribute for redefined extern inline functions. attribute for redefined extern inline functions.
--- gcc/tree-inline.c.jj 2007-09-25 12:23:05.000000000 +0200 --- gcc/tree-inline.c.jj 2007-11-06 09:29:04.000000000 +0100
+++ gcc/tree-inline.c 2007-10-16 15:27:51.000000000 +0200 +++ gcc/tree-inline.c 2007-11-06 16:19:12.000000000 +0100
@@ -2059,6 +2059,12 @@ expand_call_inline (basic_block bb, tree @@ -2582,6 +2582,12 @@ expand_call_inline (basic_block bb, tree
if (!cgraph_inline_p (cg_edge, &reason)) if (!cgraph_inline_p (cg_edge, &reason))
{ {
if (lookup_attribute ("always_inline", DECL_ATTRIBUTES (fn)) if (lookup_attribute ("always_inline", DECL_ATTRIBUTES (fn))
@ -25,8 +25,8 @@
/* Avoid warnings during early inline pass. */ /* Avoid warnings during early inline pass. */
&& (!flag_unit_at_a_time || cgraph_global_info_ready)) && (!flag_unit_at_a_time || cgraph_global_info_ready))
{ {
--- gcc/testsuite/gcc.dg/pr33763.c.jj 2007-10-16 15:20:41.000000000 +0200 --- gcc/testsuite/gcc.dg/pr33763.c.jj 2007-11-06 16:19:12.000000000 +0100
+++ gcc/testsuite/gcc.dg/pr33763.c 2007-10-16 15:20:35.000000000 +0200 +++ gcc/testsuite/gcc.dg/pr33763.c 2007-11-06 16:19:12.000000000 +0100
@@ -0,0 +1,60 @@ @@ -0,0 +1,60 @@
+/* PR tree-optimization/33763 */ +/* PR tree-optimization/33763 */
+/* { dg-do compile } */ +/* { dg-do compile } */
@ -88,8 +88,8 @@
+{ +{
+ return inl (x, y); + return inl (x, y);
+} +}
--- gcc/testsuite/g++.dg/opt/inline12.C.jj 2007-10-16 15:26:01.000000000 +0200 --- gcc/testsuite/g++.dg/opt/inline13.C.jj 2007-11-06 16:20:20.000000000 +0100
+++ gcc/testsuite/g++.dg/opt/inline12.C 2007-10-16 15:26:20.000000000 +0200 +++ gcc/testsuite/g++.dg/opt/inline13.C 2007-11-06 16:21:30.000000000 +0100
@@ -0,0 +1,60 @@ @@ -0,0 +1,60 @@
+// PR tree-optimization/33763 +// PR tree-optimization/33763
+// { dg-do compile } +// { dg-do compile }

13
gcc43-pr34427.patch
View File

@ -26,7 +26,7 @@
push_char (dtp, c); push_char (dtp, c);
@@ -1141,13 +1136,6 @@ parse_real (st_parameter_dt *dtp, void * @@ -1141,13 +1136,7 @@ parse_real (st_parameter_dt *dtp, void *
exp2: exp2:
if (!isdigit (c)) if (!isdigit (c))
@ -37,10 +37,11 @@
- goto bad; - goto bad;
- } - }
- -
goto bad; + goto bad;
push_char (dtp, c); push_char (dtp, c);
@@ -1178,41 +1166,6 @@ parse_real (st_parameter_dt *dtp, void * for (;;)
@@ -1177,41 +1166,6 @@ parse_real (st_parameter_dt *dtp, void *
return m; return m;
@ -82,7 +83,7 @@
bad: bad:
if (nml_bad_return (dtp, c)) if (nml_bad_return (dtp, c))
@@ -1340,12 +1293,6 @@ read_real (st_parameter_dt *dtp, int len @@ -1339,12 +1293,6 @@ read_real (st_parameter_dt *dtp, int len
eat_separator (dtp); eat_separator (dtp);
return; return;
@ -95,7 +96,7 @@
default: default:
goto bad_real; goto bad_real;
} }
@@ -1420,12 +1367,7 @@ read_real (st_parameter_dt *dtp, int len @@ -1419,12 +1367,7 @@ read_real (st_parameter_dt *dtp, int len
} }
if (!isdigit (c) && c != '.') if (!isdigit (c) && c != '.')
@ -109,7 +110,7 @@
if (c == '.') if (c == '.')
{ {
@@ -1522,37 +1464,6 @@ read_real (st_parameter_dt *dtp, int len @@ -1521,37 +1464,6 @@ read_real (st_parameter_dt *dtp, int len
dtp->u.p.saved_type = BT_REAL; dtp->u.p.saved_type = BT_REAL;
return; return;

0
gcc41-rh330771.patch → gcc43-rh330771.patch
View File

28
gcc43-rh341221.patch Normal file
View File

@ -0,0 +1,28 @@
2007-10-21 Jakub Jelinek <jakub@redhat.com>
* doc/Makefile.am (POD2MAN): Set date from cp-tools.texinfo
timestamp rather than from current date.
* doc/Makefile.in: Regenerated.
--- libjava/classpath/doc/Makefile.am.jj 2007-12-07 17:55:00.000000000 +0100
+++ libjava/classpath/doc/Makefile.am 2007-12-07 18:55:28.000000000 +0100
@@ -30,7 +30,7 @@ TOOLS_MANFILES = \
gserialver.1 \
gtnameserv.1
-POD2MAN = pod2man --center="GNU" --release="$(VERSION)"
+POD2MAN = pod2man --center="GNU" --release="$(VERSION)" --date="$(shell ls --time-style=+%F -l $(srcdir)/cp-tools.texinfo | awk '{print $$6}')"
TEXI2POD = perl $(srcdir)/texi2pod.pl
STAMP = echo timestamp >
--- libjava/classpath/doc/Makefile.in.jj 2007-12-07 17:55:00.000000000 +0100
+++ libjava/classpath/doc/Makefile.in 2007-12-07 18:55:43.000000000 +0100
@@ -357,7 +357,7 @@ TOOLS_MANFILES = \
gserialver.1 \
gtnameserv.1
-POD2MAN = pod2man --center="GNU" --release="$(VERSION)"
+POD2MAN = pod2man --center="GNU" --release="$(VERSION)" --date="$(shell ls --time-style=+%F -l $(srcdir)/cp-tools.texinfo | awk '{print $$6}')"
TEXI2POD = perl $(srcdir)/texi2pod.pl
STAMP = echo timestamp >
@GENINSRC_FALSE@STAMP_GENINSRC =

1620
gcc43.spec Normal file
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File diff suppressed because it is too large Load Diff

2
sources
View File

@ -1 +1 @@
b0e332f1be680c13608e127c6ed9acf9 gcc-4.1.2-20071124.tar.bz2 65ac33620b3605f6c612b8591d7f7fa1 gcc-4.3.0-20071212.tar.bz2