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Rebase to FSF GDB 7.4.50.20120120.

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Drop the g77 .spec provisioning as it has been fixed in FSF GDB.
This commit is contained in:
Jan Kratochvil 2012-01-21 00:27:28 +01:00
parent cc92f09aa1
commit c5c713f196
9 changed files with 487 additions and 1219 deletions
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2
.gitignore vendored
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@ -1,2 +1,2 @@
/libstdc++-v3-python-r155978.tar.bz2
/gdb-7.4.50.20120103.tar.bz2
/gdb-7.4.50.20120120.tar.bz2

92
gdb-6.6-buildid-locate.patch
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@ -1,18 +1,18 @@
Index: gdb-7.4.50.20120103/gdb/corelow.c
Index: gdb-7.4.50.20120120/gdb/corelow.c
===================================================================
--- gdb-7.4.50.20120103.orig/gdb/corelow.c 2011-04-17 21:12:20.000000000 +0200
+++ gdb-7.4.50.20120103/gdb/corelow.c 2012-01-03 15:20:54.905851456 +0100
@@ -48,6 +48,9 @@
--- gdb-7.4.50.20120120.orig/gdb/corelow.c 2012-01-10 17:30:44.000000000 +0100
+++ gdb-7.4.50.20120120/gdb/corelow.c 2012-01-21 00:02:58.720401792 +0100
@@ -46,6 +46,9 @@
#include "filenames.h"
#include "progspace.h"
#include "objfiles.h"
#include "wrapper.h"
+#include "auxv.h"
+#include "elf/common.h"
+#include "gdbcmd.h"
#ifndef O_LARGEFILE
@@ -279,6 +282,52 @@ add_to_thread_list (bfd *abfd, asection
#define O_LARGEFILE 0
@@ -273,6 +276,52 @@ add_to_thread_list (bfd *abfd, asection
inferior_ptid = ptid; /* Yes, make it current. */
}
@ -65,7 +65,7 @@ Index: gdb-7.4.50.20120103/gdb/corelow.c
/* This routine opens and sets up the core file bfd. */
static void
@@ -380,6 +429,12 @@ core_open (char *filename, int from_tty)
@@ -375,6 +424,12 @@ core_open (char *filename, int from_tty)
push_target (&core_ops);
discard_cleanups (old_chain);
@ -78,7 +78,7 @@ Index: gdb-7.4.50.20120103/gdb/corelow.c
/* Do this before acknowledging the inferior, so if
post_create_inferior throws (can happen easilly if you're loading
a core file with the wrong exec), we aren't left with threads
@@ -933,4 +988,11 @@ _initialize_corelow (void)
@@ -934,4 +989,11 @@ _initialize_corelow (void)
init_core_ops ();
add_target (&core_ops);
@ -90,11 +90,11 @@ Index: gdb-7.4.50.20120103/gdb/corelow.c
+ NULL, NULL, NULL,
+ &setlist, &showlist);
}
Index: gdb-7.4.50.20120103/gdb/doc/gdb.texinfo
Index: gdb-7.4.50.20120120/gdb/doc/gdb.texinfo
===================================================================
--- gdb-7.4.50.20120103.orig/gdb/doc/gdb.texinfo 2012-01-03 05:53:41.000000000 +0100
+++ gdb-7.4.50.20120103/gdb/doc/gdb.texinfo 2012-01-03 15:20:54.910851436 +0100
@@ -15971,6 +15971,27 @@ information files.
--- gdb-7.4.50.20120120.orig/gdb/doc/gdb.texinfo 2012-01-21 00:02:36.000000000 +0100
+++ gdb-7.4.50.20120120/gdb/doc/gdb.texinfo 2012-01-21 00:02:41.619463607 +0100
@@ -16015,6 +16015,27 @@ information files.
@end table
@ -122,11 +122,11 @@ Index: gdb-7.4.50.20120103/gdb/doc/gdb.texinfo
@cindex @code{.gnu_debuglink} sections
@cindex debug link sections
A debug link is a special section of the executable file named
Index: gdb-7.4.50.20120103/gdb/solib-svr4.c
Index: gdb-7.4.50.20120120/gdb/solib-svr4.c
===================================================================
--- gdb-7.4.50.20120103.orig/gdb/solib-svr4.c 2011-12-03 19:32:29.000000000 +0100
+++ gdb-7.4.50.20120103/gdb/solib-svr4.c 2012-01-03 15:20:54.911851432 +0100
@@ -1228,9 +1228,52 @@ svr4_read_so_list (CORE_ADDR lm, struct
--- gdb-7.4.50.20120120.orig/gdb/solib-svr4.c 2012-01-04 09:17:11.000000000 +0100
+++ gdb-7.4.50.20120120/gdb/solib-svr4.c 2012-01-21 00:02:41.620463603 +0100
@@ -1227,9 +1227,52 @@ svr4_read_so_list (CORE_ADDR lm, struct
continue;
}
@ -182,11 +182,11 @@ Index: gdb-7.4.50.20120103/gdb/solib-svr4.c
xfree (buffer);
/* If this entry has no name, or its name matches the name
Index: gdb-7.4.50.20120103/gdb/elfread.c
Index: gdb-7.4.50.20120120/gdb/elfread.c
===================================================================
--- gdb-7.4.50.20120103.orig/gdb/elfread.c 2012-01-03 05:52:15.000000000 +0100
+++ gdb-7.4.50.20120103/gdb/elfread.c 2012-01-03 15:21:09.933796168 +0100
@@ -46,6 +46,11 @@
--- gdb-7.4.50.20120120.orig/gdb/elfread.c 2012-01-21 00:02:33.000000000 +0100
+++ gdb-7.4.50.20120120/gdb/elfread.c 2012-01-21 00:02:41.621463599 +0100
@@ -44,6 +44,11 @@
#include "gdbthread.h"
#include "regcache.h"
#include "bcache.h"
@ -198,7 +198,7 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
extern void _initialize_elfread (void);
@@ -1078,16 +1083,65 @@ elf_gnu_ifunc_resolver_return_stop (stru
@@ -1076,16 +1081,65 @@ elf_gnu_ifunc_resolver_return_stop (stru
update_breakpoint_locations (b, sals, sals_end);
}
@ -266,7 +266,7 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
{
struct build_id *retval;
@@ -1103,6 +1157,348 @@ build_id_bfd_get (bfd *abfd)
@@ -1101,6 +1155,348 @@ build_id_bfd_get (bfd *abfd)
return retval;
}
@ -615,7 +615,7 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
/* Return if FILENAME has NT_GNU_BUILD_ID matching the CHECK value. */
static int
@@ -1117,7 +1513,7 @@ build_id_verify (const char *filename, s
@@ -1115,7 +1511,7 @@ build_id_verify (const char *filename, s
if (abfd == NULL)
return 0;
@ -624,7 +624,7 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
if (found == NULL)
warning (_("File \"%s\" has no build-id, file skipped"), filename);
@@ -1135,14 +1531,15 @@ build_id_verify (const char *filename, s
@@ -1133,14 +1529,15 @@ build_id_verify (const char *filename, s
return retval;
}
@ -644,7 +644,7 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
/* Keep backward compatibility so that DEBUG_FILE_DIRECTORY being "" will
cause "/.build-id/..." lookups. */
@@ -1153,6 +1550,8 @@ build_id_to_debug_filename (struct build
@@ -1151,6 +1548,8 @@ build_id_to_debug_filename (struct build
char *s, *debugdir_end;
gdb_byte *data = build_id->data;
size_t size = build_id->size;
@ -653,7 +653,7 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
while (*debugdir == DIRNAME_SEPARATOR)
debugdir++;
@@ -1173,39 +1572,242 @@ build_id_to_debug_filename (struct build
@@ -1171,39 +1570,242 @@ build_id_to_debug_filename (struct build
*s++ = '/';
while (size-- > 0)
s += sprintf (s, "%02x", (unsigned) *data++);
@ -908,7 +908,7 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
xfree (build_id);
/* Prevent looping on a stripped .debug file. */
if (build_id_name != NULL
@@ -1216,7 +1818,7 @@ find_separate_debug_file_by_buildid (str
@@ -1214,7 +1816,7 @@ find_separate_debug_file_by_buildid (str
xfree (build_id_name);
}
else if (build_id_name != NULL)
@ -917,7 +917,7 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
}
return NULL;
}
@@ -1436,9 +2038,10 @@ elf_symfile_read (struct objfile *objfil
@@ -1434,9 +2036,10 @@ elf_symfile_read (struct objfile *objfil
`.note.gnu.build-id'. */
else if (!objfile_has_partial_symbols (objfile))
{
@ -930,7 +930,7 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
if (debugfile == NULL)
debugfile = find_separate_debug_file_by_debuglink (objfile);
@@ -1450,6 +2053,12 @@ elf_symfile_read (struct objfile *objfil
@@ -1448,6 +2051,12 @@ elf_symfile_read (struct objfile *objfil
symbol_file_add_separate (abfd, symfile_flags, objfile);
xfree (debugfile);
}
@ -943,7 +943,7 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
}
}
@@ -1933,4 +2542,16 @@ _initialize_elfread (void)
@@ -1931,4 +2540,16 @@ _initialize_elfread (void)
elf_objfile_gnu_ifunc_cache_data = register_objfile_data ();
gnu_ifunc_fns_p = &elf_gnu_ifunc_fns;
@ -960,11 +960,11 @@ Index: gdb-7.4.50.20120103/gdb/elfread.c
+
+ observer_attach_executable_changed (debug_print_executable_changed);
}
Index: gdb-7.4.50.20120103/gdb/symfile.h
Index: gdb-7.4.50.20120120/gdb/symfile.h
===================================================================
--- gdb-7.4.50.20120103.orig/gdb/symfile.h 2012-01-03 05:52:15.000000000 +0100
+++ gdb-7.4.50.20120103/gdb/symfile.h 2012-01-03 15:20:54.914851422 +0100
@@ -616,6 +616,13 @@ void free_symfile_segment_data (struct s
--- gdb-7.4.50.20120120.orig/gdb/symfile.h 2012-01-21 00:02:33.000000000 +0100
+++ gdb-7.4.50.20120120/gdb/symfile.h 2012-01-21 00:02:41.621463599 +0100
@@ -614,6 +614,13 @@ void free_symfile_segment_data (struct s
extern struct cleanup *increment_reading_symtab (void);
@ -978,11 +978,11 @@ Index: gdb-7.4.50.20120103/gdb/symfile.h
/* From dwarf2read.c */
/* Names for a dwarf2 debugging section. The field NORMAL is the normal
Index: gdb-7.4.50.20120103/gdb/testsuite/lib/gdb.exp
Index: gdb-7.4.50.20120120/gdb/testsuite/lib/gdb.exp
===================================================================
--- gdb-7.4.50.20120103.orig/gdb/testsuite/lib/gdb.exp 2012-01-03 05:52:15.000000000 +0100
+++ gdb-7.4.50.20120103/gdb/testsuite/lib/gdb.exp 2012-01-03 15:20:54.914851422 +0100
@@ -1387,6 +1387,16 @@ proc default_gdb_start { } {
--- gdb-7.4.50.20120120.orig/gdb/testsuite/lib/gdb.exp 2012-01-21 00:02:36.000000000 +0100
+++ gdb-7.4.50.20120120/gdb/testsuite/lib/gdb.exp 2012-01-21 00:02:41.622463596 +0100
@@ -1385,6 +1385,16 @@ proc default_gdb_start { } {
warning "Couldn't set the width to 0."
}
}
@ -999,10 +999,10 @@ Index: gdb-7.4.50.20120103/gdb/testsuite/lib/gdb.exp
return 0;
}
Index: gdb-7.4.50.20120103/gdb/testsuite/lib/mi-support.exp
Index: gdb-7.4.50.20120120/gdb/testsuite/lib/mi-support.exp
===================================================================
--- gdb-7.4.50.20120103.orig/gdb/testsuite/lib/mi-support.exp 2011-12-03 21:20:29.000000000 +0100
+++ gdb-7.4.50.20120103/gdb/testsuite/lib/mi-support.exp 2012-01-03 15:20:54.915851419 +0100
--- gdb-7.4.50.20120120.orig/gdb/testsuite/lib/mi-support.exp 2012-01-12 23:28:34.000000000 +0100
+++ gdb-7.4.50.20120120/gdb/testsuite/lib/mi-support.exp 2012-01-21 00:02:41.622463596 +0100
@@ -212,6 +212,16 @@ proc default_mi_gdb_start { args } {
warning "Couldn't set the width to 0."
}
@ -1020,11 +1020,11 @@ Index: gdb-7.4.50.20120103/gdb/testsuite/lib/mi-support.exp
# If allowing the inferior to have its own PTY then assign the inferior
# its own terminal device here.
if { $separate_inferior_pty } {
Index: gdb-7.4.50.20120103/gdb/objfiles.h
Index: gdb-7.4.50.20120120/gdb/objfiles.h
===================================================================
--- gdb-7.4.50.20120103.orig/gdb/objfiles.h 2011-12-08 19:08:12.000000000 +0100
+++ gdb-7.4.50.20120103/gdb/objfiles.h 2012-01-03 15:20:54.915851419 +0100
@@ -435,6 +435,10 @@ struct objfile
--- gdb-7.4.50.20120120.orig/gdb/objfiles.h 2012-01-04 09:17:09.000000000 +0100
+++ gdb-7.4.50.20120120/gdb/objfiles.h 2012-01-21 00:02:41.623463593 +0100
@@ -433,6 +433,10 @@ struct objfile
#define OBJF_MAINLINE (1 << 5)

910
gdb-archer.patch
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123
gdb-build-libgdb-1of3.patch
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@ -1,123 +0,0 @@
http://sourceware.org/ml/gdb-patches/2012-01/msg00168.html
Subject: [patch 1/2] Fix linking on non-x86* after libgdb.a removal
Hi,
I am sorry but I found after the patch
[patch 2/2] Do not build libgdb.a by default
http://sourceware.org/ml/gdb-patches/2011-12/msg00716.html
For example s390x-linux-gnu no longer builds native GDB:
corelow.o:(.bss+0x0): multiple definition of `core_gdbarch'
corelow.o:(.bss+0x0): first defined here
corelow.o: In function `deprecated_add_core_fns':
corelow.c:(.text+0x0): multiple definition of `deprecated_add_core_fns'
corelow.o:corelow.c:(.text+0x0): first defined here
I have found more such duplicates:
solib.o is clear, that one is now in COMMON_OBS. BTW it seems this change
broke functionality of xcoffsolib.c due to:
powerpc-*-aix* | rs6000-*-*)
gdb_host=aix ;;
as xcoffsolib.c probably cannot work with solib.c together but that is offtopic
here, I do not have access+interest in AIX.
xcoffread.o is also clear, powerpc/aix.mh NATDEPFILES get used only together
with configure.tgt entry for the same target which is:
powerpc-*-aix* | rs6000-*-*)
# Target: PowerPC running AIX
gdb_target_obs="rs6000-tdep.o rs6000-aix-tdep.o xcoffread.o \
ppc-sysv-tdep.o solib-svr4.o"
There remains that more complicated corelow.o for the next patch.
gdbtui was bigger performance hit than libgdb.a but after libgdb.a got removed
I do not want to revert that patch as this duplicity fix does not look hard.
Sorry,
Jan
2012-01-04 Jan Kratochvil <jan.kratochvil@redhat.com>
Partially fix duplicate .o files after omitting libbfd.a.
* config/alpha/alpha-osf3.mh (NATDEPFILES): Remove solib.o.
* config/i386/nbsdaout.mh (NATDEPFILES): Remove solib.o.
* config/i386/obsdaout.mh (NATDEPFILES): Remove solib.o.
* config/m68k/nbsdaout.mh (NATDEPFILES): Remove solib.o.
* config/m68k/obsd.mh (NATDEPFILES): Remove solib.o.
* config/powerpc/aix.mh (NATDEPFILES): Remove xcoffread.o.
* config/vax/nbsdaout.mh (NATDEPFILES): Remove solib.o.
--- a/gdb/config/alpha/alpha-osf3.mh
+++ b/gdb/config/alpha/alpha-osf3.mh
@@ -1,6 +1,6 @@
# Host: Little-endian Alpha running OSF/1-3.x and higher using procfs
NAT_FILE= nm-osf3.h
NATDEPFILES= corelow.o alpha-nat.o fork-child.o \
- solib-osf.o solib.o procfs.o proc-api.o proc-events.o proc-flags.o \
+ solib-osf.o procfs.o proc-api.o proc-events.o proc-flags.o \
proc-why.o dec-thread.o
NAT_CLIBS= -lpthreaddebug
--- a/gdb/config/i386/nbsdaout.mh
+++ b/gdb/config/i386/nbsdaout.mh
@@ -1,6 +1,6 @@
# Host: NetBSD/i386 a.out
NATDEPFILES= fork-child.o inf-ptrace.o \
nbsd-nat.o i386bsd-nat.o i386nbsd-nat.o bsd-kvm.o \
- solib.o solib-sunos.o
+ solib-sunos.o
LOADLIBES= -lkvm
--- a/gdb/config/i386/obsdaout.mh
+++ b/gdb/config/i386/obsdaout.mh
@@ -1,6 +1,6 @@
# Host: OpenBSD/i386 a.out
NATDEPFILES= fork-child.o inf-ptrace.o \
i386bsd-nat.o i386nbsd-nat.o i386obsd-nat.o bsd-kvm.o \
- solib.o solib-sunos.o
+ solib-sunos.o
LOADLIBES= -lkvm
--- a/gdb/config/m68k/nbsdaout.mh
+++ b/gdb/config/m68k/nbsdaout.mh
@@ -1,5 +1,5 @@
# Host: NetBSD/m68k a.out
NATDEPFILES= m68kbsd-nat.o fork-child.o inf-ptrace.o \
- solib.o solib-sunos.o
+ solib-sunos.o
LOADLIBES= -lkvm
--- a/gdb/config/m68k/obsd.mh
+++ b/gdb/config/m68k/obsd.mh
@@ -1,5 +1,5 @@
# Host: OpenBSD/m68k
NATDEPFILES= m68kbsd-nat.o bsd-kvm.o fork-child.o inf-ptrace.o \
- solib.o solib-sunos.o
+ solib-sunos.o
LOADLIBES= -lkvm
--- a/gdb/config/powerpc/aix.mh
+++ b/gdb/config/powerpc/aix.mh
@@ -4,7 +4,7 @@ NAT_FILE= config/rs6000/nm-rs6000.h
# aix-thread.o is not listed in NATDEPFILES as it is pulled in by configure.
NATDEPFILES= fork-child.o inf-ptrace.o corelow.o rs6000-nat.o \
- xcoffread.o xcoffsolib.o
+ xcoffsolib.o
# When compiled with cc, for debugging, this argument should be passed.
# We have no idea who our current compiler is though, so we skip it.
--- a/gdb/config/vax/nbsdaout.mh
+++ b/gdb/config/vax/nbsdaout.mh
@@ -1,6 +1,6 @@
# Host: NetBSD/vax a.out
NATDEPFILES= fork-child.o inf-ptrace.o \
vaxbsd-nat.o bsd-kvm.o \
- solib.o solib-sunos.o
+ solib-sunos.o
LOADLIBES= -lkvm

370
gdb-build-libgdb-2of3.patch
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@ -1,370 +0,0 @@
http://sourceware.org/ml/gdb-patches/2012-01/msg00170.html
Subject: [patch 2/2] Fix linking on non-x86* after libgdb.a removal
Hi,
this is the second part for solving corelow after the s390x regression:
[patch 2/2] Do not build libgdb.a by default
http://sourceware.org/ml/gdb-patches/2011-12/msg00716.html
->
corelow.o:(.bss+0x0): multiple definition of `core_gdbarch'
corelow.o:(.bss+0x0): first defined here
corelow.o: In function `deprecated_add_core_fns':
corelow.c:(.text+0x0): multiple definition of `deprecated_add_core_fns'
corelow.o:corelow.c:(.text+0x0): first defined here
For targets using new set_gdbarch_regset_from_core_section it would not be
a problem, just put corelow.o into the right entry of gdb/configure.tgt.
But for legacy targets still using deprecated_add_core_fns (like
sparc-solaris2.6 etc.) the addition to gdb/configure.tgt would enable
corelow.o even for cross-targeted GDBs where there is unfortunately still no
core files support.
Created the original configuration, just avoiding a duplicate corelow.o entry.
A better idea is welcome.
(s390x not available now for a test but it should work I hope.)
Sorry,
Jan
2012-01-04 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix duplicate .o files after omitting libbfd.a.
* Makefile.in (CORELOW_O): New definition.
(ALL_TARGET_OBS): Remove corelow.o.
(DEPFILES): Add $(CORELOW_O).
* config/alpha/alpha-linux.mh (NATDEPFILES): Remove corelow.o.
(CORELOW_O): New definition.
* config/alpha/alpha-osf3.mh: Likewise.
* config/alpha/fbsd.mh: Likewise.
* config/arm/nbsdaout.mh: Likewise.
* config/arm/nbsdelf.mh: Likewise.
* config/i386/i386gnu.mh: Likewise.
* config/ia64/hpux.mh: Likewise.
* config/ia64/linux.mh: Likewise.
* config/m32r/linux.mh: Likewise.
* config/m68k/linux.mh: Likewise.
* config/mips/irix5.mh: Likewise.
* config/mips/irix6.mh: Likewise.
* config/pa/hpux.mh: Likewise.
* config/pa/linux.mh: Likewise.
* config/powerpc/aix.mh: Likewise.
* config/s390/s390.mh: Likewise.
* config/sparc/linux.mh: Likewise.
* config/sparc/linux64.mh: Likewise.
* config/sparc/sol2.mh: Likewise.
* config/vax/vax.mh: Likewise.
* configure: Regenerate.
* configure.ac (CORELOW_O): New variable.
(gdb_target_obs): Exclude corelow.o and set CORELOW_O instead.
(all_targets): Set CORELOW_O.
(CORELOW_O): AC_SUBST it.
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -512,6 +512,12 @@ SIM_OBS = @SIM_OBS@
# Target-dependent object files.
TARGET_OBS = @TARGET_OBS@
+# corelow.o may be requested by either config/*/*.mh file or for ALL_TARGET_OBS
+# or for specific target(s) from configure.tgt. Avoid duplicating it.
+# CORELOW_O may get overriden (set to corelow.o) by 'host_makefile_frag' below.
+# CORELOW_O is assumed to be corelow.o for ALL_TARGET_OBS.
+CORELOW_O := @CORELOW_O@
+
# All target-dependent objects files that require 64-bit CORE_ADDR
# (used with --enable-targets=all --enable-64-bit-bfd).
ALL_64_TARGET_OBS = \
@@ -581,7 +587,6 @@ ALL_TARGET_OBS = \
remote-m32r-sdi.o remote-mips.o \
xcoffread.o \
symfile-mem.o \
- corelow.o \
windows-tdep.o \
linux-record.o
@@ -843,7 +848,7 @@ REMOTE_EXAMPLES = m68k-stub.c i386-stub.c sparc-stub.c rem-multi.shar
# variables analogous to SER_HARDWIRE which get defaulted in this
# Makefile.in
-DEPFILES = $(TARGET_OBS) $(SER_HARDWIRE) $(NATDEPFILES) \
+DEPFILES = $(TARGET_OBS) $(SER_HARDWIRE) $(NATDEPFILES) $(CORELOW_O) \
$(REMOTE_OBS) $(SIM_OBS)
SOURCES = $(SFILES) $(ALLDEPFILES) $(YYFILES) $(CONFIG_SRCS)
--- a/gdb/config/alpha/alpha-linux.mh
+++ b/gdb/config/alpha/alpha-linux.mh
@@ -1,8 +1,9 @@
# Host: Little-endian Alpha running Linux
NAT_FILE= config/nm-linux.h
-NATDEPFILES= inf-ptrace.o corelow.o alpha-linux-nat.o \
+NATDEPFILES= inf-ptrace.o alpha-linux-nat.o \
fork-child.o proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o
+CORELOW_O := corelow.o
NAT_CDEPS = $(srcdir)/proc-service.list
# The dynamically loaded libthread_db needs access to symbols in the
--- a/gdb/config/alpha/alpha-osf3.mh
+++ b/gdb/config/alpha/alpha-osf3.mh
@@ -1,6 +1,7 @@
# Host: Little-endian Alpha running OSF/1-3.x and higher using procfs
NAT_FILE= nm-osf3.h
-NATDEPFILES= corelow.o alpha-nat.o fork-child.o \
+NATDEPFILES= alpha-nat.o fork-child.o \
solib-osf.o procfs.o proc-api.o proc-events.o proc-flags.o \
proc-why.o dec-thread.o
+CORELOW_O := corelow.o
NAT_CLIBS= -lpthreaddebug
--- a/gdb/config/alpha/fbsd.mh
+++ b/gdb/config/alpha/fbsd.mh
@@ -1,6 +1,7 @@
# Host: FreeBSD/alpha
NATDEPFILES= fork-child.o inf-ptrace.o \
fbsd-nat.o alphabsd-nat.o bsd-kvm.o \
- corelow.o core-regset.o
+ core-regset.o
+CORELOW_O := corelow.o
LOADLIBES= -lkvm
--- a/gdb/config/arm/nbsdaout.mh
+++ b/gdb/config/arm/nbsdaout.mh
@@ -1,3 +1,4 @@
# Host: NetBSD/arm
-NATDEPFILES= fork-child.o inf-ptrace.o corelow.o armnbsd-nat.o \
+NATDEPFILES= fork-child.o inf-ptrace.o armnbsd-nat.o \
solib-sunos.o
+CORELOW_O := corelow.o
--- a/gdb/config/arm/nbsdelf.mh
+++ b/gdb/config/arm/nbsdelf.mh
@@ -1,2 +1,3 @@
# Host: NetBSD/arm
-NATDEPFILES= fork-child.o inf-ptrace.o corelow.o armnbsd-nat.o
+NATDEPFILES= fork-child.o inf-ptrace.o armnbsd-nat.o
+CORELOW_O := corelow.o
--- a/gdb/config/i386/i386gnu.mh
+++ b/gdb/config/i386/i386gnu.mh
@@ -1,7 +1,8 @@
# Host: Intel 386 running the GNU Hurd
-NATDEPFILES= i386gnu-nat.o gnu-nat.o corelow.o core-regset.o fork-child.o \
+NATDEPFILES= i386gnu-nat.o gnu-nat.o core-regset.o fork-child.o \
notify_S.o process_reply_S.o msg_reply_S.o \
msg_U.o exc_request_U.o exc_request_S.o
+CORELOW_O := corelow.o
NAT_FILE= nm-i386gnu.h
MH_CFLAGS = -D_GNU_SOURCE
--- a/gdb/config/ia64/hpux.mh
+++ b/gdb/config/ia64/hpux.mh
@@ -1,3 +1,4 @@
# Host: ia64 running HP-UX
-NATDEPFILES= fork-child.o inf-ttrace.o corelow.o ia64-hpux-nat.o \
+NATDEPFILES= fork-child.o inf-ttrace.o ia64-hpux-nat.o \
solib-ia64-hpux.o
+CORELOW_O := corelow.o
--- a/gdb/config/ia64/linux.mh
+++ b/gdb/config/ia64/linux.mh
@@ -1,11 +1,12 @@
# Host: Intel IA-64 running GNU/Linux
NAT_FILE= config/nm-linux.h
-NATDEPFILES= inf-ptrace.o fork-child.o corelow.o \
+NATDEPFILES= inf-ptrace.o fork-child.o \
core-regset.o ia64-linux-nat.o \
proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o \
linux-procfs.o
+CORELOW_O := corelow.o
NAT_CDEPS = $(srcdir)/proc-service.list
LOADLIBES = -ldl $(RDYNAMIC)
--- a/gdb/config/m32r/linux.mh
+++ b/gdb/config/m32r/linux.mh
@@ -1,9 +1,10 @@
# Host: M32R based machine running GNU/Linux
NAT_FILE= config/nm-linux.h
-NATDEPFILES= inf-ptrace.o fork-child.o corelow.o \
+NATDEPFILES= inf-ptrace.o fork-child.o \
m32r-linux-nat.o proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o
+CORELOW_O := corelow.o
NAT_CDEPS = $(srcdir)/proc-service.list
LOADLIBES= -ldl $(RDYNAMIC)
--- a/gdb/config/m68k/linux.mh
+++ b/gdb/config/m68k/linux.mh
@@ -2,9 +2,10 @@
NAT_FILE= config/nm-linux.h
NATDEPFILES= inf-ptrace.o fork-child.o \
- corelow.o m68klinux-nat.o \
+ m68klinux-nat.o \
proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o
+CORELOW_O := corelow.o
NAT_CDEPS = $(srcdir)/proc-service.list
# The dynamically loaded libthread_db needs access to symbols in the
--- a/gdb/config/mips/irix5.mh
+++ b/gdb/config/mips/irix5.mh
@@ -1,3 +1,4 @@
# Host: SGI Iris running irix 5.x
-NATDEPFILES= fork-child.o irix5-nat.o corelow.o procfs.o \
+NATDEPFILES= fork-child.o irix5-nat.o procfs.o \
proc-api.o proc-events.o proc-flags.o proc-why.o
+CORELOW_O := corelow.o
--- a/gdb/config/mips/irix6.mh
+++ b/gdb/config/mips/irix6.mh
@@ -1,3 +1,4 @@
# Host: SGI Iris running irix 6.x
-NATDEPFILES= fork-child.o irix5-nat.o corelow.o procfs.o \
+NATDEPFILES= fork-child.o irix5-nat.o procfs.o \
proc-api.o proc-events.o proc-flags.o proc-why.o
+CORELOW_O := corelow.o
--- a/gdb/config/pa/hpux.mh
+++ b/gdb/config/pa/hpux.mh
@@ -1,3 +1,4 @@
# Host: PA-RISC HP-UX
NATDEPFILES= fork-child.o inf-ptrace.o inf-ttrace.o \
- hppa-hpux-nat.o corelow.o somread.o
+ hppa-hpux-nat.o somread.o
+CORELOW_O := corelow.o
--- a/gdb/config/pa/linux.mh
+++ b/gdb/config/pa/linux.mh
@@ -1,9 +1,10 @@
# Host: Hewlett-Packard PA-RISC machine, running Linux
NAT_FILE= config/nm-linux.h
-NATDEPFILES= inf-ptrace.o fork-child.o corelow.o \
+NATDEPFILES= inf-ptrace.o fork-child.o \
hppa-linux-nat.o proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o \
linux-procfs.o
+CORELOW_O := corelow.o
NAT_CDEPS = $(srcdir)/proc-service.list
LOADLIBES = -ldl $(RDYNAMIC)
--- a/gdb/config/powerpc/aix.mh
+++ b/gdb/config/powerpc/aix.mh
@@ -3,8 +3,9 @@
NAT_FILE= config/rs6000/nm-rs6000.h
# aix-thread.o is not listed in NATDEPFILES as it is pulled in by configure.
-NATDEPFILES= fork-child.o inf-ptrace.o corelow.o rs6000-nat.o \
+NATDEPFILES= fork-child.o inf-ptrace.o rs6000-nat.o \
xcoffsolib.o
+CORELOW_O := corelow.o
# When compiled with cc, for debugging, this argument should be passed.
# We have no idea who our current compiler is though, so we skip it.
--- a/gdb/config/s390/s390.mh
+++ b/gdb/config/s390/s390.mh
@@ -1,7 +1,8 @@
# Host: S390, running Linux
NAT_FILE= config/nm-linux.h
-NATDEPFILES= inf-ptrace.o fork-child.o corelow.o s390-nat.o \
+NATDEPFILES= inf-ptrace.o fork-child.o s390-nat.o \
linux-thread-db.o proc-service.o \
linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o
+CORELOW_O := corelow.o
NAT_CDEPS = $(srcdir)/proc-service.list
LOADLIBES = -ldl $(RDYNAMIC)
--- a/gdb/config/sparc/linux.mh
+++ b/gdb/config/sparc/linux.mh
@@ -1,10 +1,11 @@
# Host: GNU/Linux SPARC
NAT_FILE= config/nm-linux.h
NATDEPFILES= sparc-nat.o sparc-linux-nat.o \
- corelow.o core-regset.o fork-child.o inf-ptrace.o \
+ core-regset.o fork-child.o inf-ptrace.o \
proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o \
linux-procfs.o
+CORELOW_O := corelow.o
NAT_CDEPS = $(srcdir)/proc-service.list
# The dynamically loaded libthread_db needs access to symbols in the
--- a/gdb/config/sparc/linux64.mh
+++ b/gdb/config/sparc/linux64.mh
@@ -1,11 +1,12 @@
# Host: GNU/Linux UltraSPARC
NAT_FILE= config/nm-linux.h
NATDEPFILES= sparc-nat.o sparc64-nat.o sparc64-linux-nat.o \
- corelow.o core-regset.o \
+ core-regset.o \
fork-child.o inf-ptrace.o \
proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o \
linux-procfs.o
+CORELOW_O := corelow.o
NAT_CDEPS = $(srcdir)/proc-service.list
# The dynamically loaded libthread_db needs access to symbols in the
--- a/gdb/config/sparc/sol2.mh
+++ b/gdb/config/sparc/sol2.mh
@@ -1,5 +1,6 @@
# Host: Solaris SPARC & UltraSPARC
NAT_FILE= nm-sol2.h
NATDEPFILES= sparc-sol2-nat.o \
- corelow.o core-regset.o fork-child.o \
+ core-regset.o fork-child.o \
procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o
+CORELOW_O := corelow.o
--- a/gdb/config/vax/vax.mh
+++ b/gdb/config/vax/vax.mh
@@ -1,2 +1,3 @@
# Host: VAX running 4.2BSD or Ultrix
-NATDEPFILES= vax-nat.o fork-child.o inf-ptrace.o corelow.o
+NATDEPFILES= vax-nat.o fork-child.o inf-ptrace.o
+CORELOW_O := corelow.o
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -174,6 +174,7 @@ fi
# Accumulate some settings from configure.tgt over all enabled targets
TARGET_OBS=
+CORELOW_O=
all_targets=
for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
@@ -196,12 +197,16 @@ do
# Target-specific object files
for i in ${gdb_target_obs}; do
- case " $TARGET_OBS " in
- *" ${i} "*) ;;
- *)
- TARGET_OBS="$TARGET_OBS ${i}"
- ;;
- esac
+ if test "$i" = corelow.o; then
+ CORELOW_O=corelow.o
+ else
+ case " $TARGET_OBS " in
+ *" ${i} "*) ;;
+ *)
+ TARGET_OBS="$TARGET_OBS ${i}"
+ ;;
+ esac
+ fi
done
# Check whether this target needs 64-bit CORE_ADDR
@@ -233,9 +238,11 @@ if test x${all_targets} = xtrue; then
else
TARGET_OBS='$(ALL_TARGET_OBS)'
fi
+ CORELOW_O=corelow.o
fi
AC_SUBST(TARGET_OBS)
+AC_SUBST(CORELOW_O)
# For other settings, only the main target counts.
gdb_sim=

63
gdb-build-libgdb-3of3.patch
View File

@ -1,63 +0,0 @@
--- gdb-7.4.50.20120103/gdb/configure.orig 2012-01-05 10:23:09.251299043 +0100
+++ gdb-7.4.50.20120103/gdb/configure 2012-01-05 10:23:29.921225968 +0100
@@ -682,6 +682,7 @@ LN_S
REPORT_BUGS_TEXI
REPORT_BUGS_TO
PKGVERSION
+CORELOW_O
TARGET_OBS
subdirs
RPM_LIBS
@@ -8504,6 +8505,7 @@ fi
# Accumulate some settings from configure.tgt over all enabled targets
TARGET_OBS=
+CORELOW_O=
all_targets=
for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
@@ -8527,12 +8529,16 @@ fi
# Target-specific object files
for i in ${gdb_target_obs}; do
- case " $TARGET_OBS " in
- *" ${i} "*) ;;
- *)
- TARGET_OBS="$TARGET_OBS ${i}"
- ;;
- esac
+ if test "$i" = corelow.o; then
+ CORELOW_O=corelow.o
+ else
+ case " $TARGET_OBS " in
+ *" ${i} "*) ;;
+ *)
+ TARGET_OBS="$TARGET_OBS ${i}"
+ ;;
+ esac
+ fi
done
# Check whether this target needs 64-bit CORE_ADDR
@@ -8597,10 +8603,12 @@ _ACEOF
else
TARGET_OBS='$(ALL_TARGET_OBS)'
fi
+ CORELOW_O=corelow.o
fi
+
# For other settings, only the main target counts.
gdb_sim=
gdb_osabi=
@@ -12153,7 +12161,7 @@ for ac_header in nlist.h machine/reg.h p
sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
sys/types.h sys/wait.h wait.h termios.h termio.h \
sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h \
- dlfcn.h
+ dlfcn.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"

118
gdb-gcc47-gcore-zero.patch
View File

@ -1,118 +0,0 @@
http://sourceware.org/ml/binutils/2011-12/msg00298.html
Subject: [patch] Fix zero registers core files w/gcc-4.7
Hello H.J.,
there is a regression by:
commit 2c9c556617a7de8657c25b512d272c26b070ae22
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu Jun 16 22:08:10 2011 +0000
Suport x32 gcore.
when built with -O2 by
gcc (GCC) 4.7.0 20111223 (experimental)
(not by 4.6.x)
as the code violates ISO C99 6.2.4 item 5 by using local variable outside of
its block, GCC optimizes out the second memcpy, keeping there only that
memset.
./gdb -nx ./gdb -ex start -ex 'gcore 1' -ex 'set confirm no' -ex q;gdb -nx ./gdb ./1 -ex q
will print:
Core was generated by `.../gdb/gdb'.
#0 0x0000000000000000 in ?? ()
No regressions on x86_64-fedora16-linux-gnu.
Probably obvious, OK to check it in?
Thanks,
Jan
bfd/
2011-12-23 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix zero registers core files when built by gcc-4.7.
* elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
size. Call elfcore_write_note for the local variables. Remove the
final elfcore_write_note call. Add NOTREACHED comments.
--- a/bfd/elf64-x86-64.c
+++ b/bfd/elf64-x86-64.c
@@ -420,8 +420,6 @@ elf_x86_64_write_core_note (bfd *abfd, char *buf, int *bufsiz,
int note_type, ...)
{
const struct elf_backend_data *bed = get_elf_backend_data (abfd);
- const void *p;
- int size;
va_list ap;
const char *fname, *psargs;
long pid;
@@ -445,8 +443,8 @@ elf_x86_64_write_core_note (bfd *abfd, char *buf, int *bufsiz,
memset (&data, 0, sizeof (data));
strncpy (data.pr_fname, fname, sizeof (data.pr_fname));
strncpy (data.pr_psargs, psargs, sizeof (data.pr_psargs));
- p = (const void *) &data;
- size = sizeof (data);
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE", note_type,
+ &data, sizeof (data));
}
else
{
@@ -454,10 +452,10 @@ elf_x86_64_write_core_note (bfd *abfd, char *buf, int *bufsiz,
memset (&data, 0, sizeof (data));
strncpy (data.pr_fname, fname, sizeof (data.pr_fname));
strncpy (data.pr_psargs, psargs, sizeof (data.pr_psargs));
- p = (const void *) &data;
- size = sizeof (data);
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE", note_type,
+ &data, sizeof (data));
}
- break;
+ /* NOTREACHED */
case NT_PRSTATUS:
va_start (ap, note_type);
@@ -475,8 +473,8 @@ elf_x86_64_write_core_note (bfd *abfd, char *buf, int *bufsiz,
prstat.pr_pid = pid;
prstat.pr_cursig = cursig;
memcpy (&prstat.pr_reg, gregs, sizeof (prstat.pr_reg));
- p = (const void *) &prstat;
- size = sizeof (prstat);
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE", note_type,
+ &prstat, sizeof (prstat));
}
else
{
@@ -485,8 +483,8 @@ elf_x86_64_write_core_note (bfd *abfd, char *buf, int *bufsiz,
prstat.pr_pid = pid;
prstat.pr_cursig = cursig;
memcpy (&prstat.pr_reg, gregs, sizeof (prstat.pr_reg));
- p = (const void *) &prstat;
- size = sizeof (prstat);
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE", note_type,
+ &prstat, sizeof (prstat));
}
}
else
@@ -496,14 +494,11 @@ elf_x86_64_write_core_note (bfd *abfd, char *buf, int *bufsiz,
prstat.pr_pid = pid;
prstat.pr_cursig = cursig;
memcpy (&prstat.pr_reg, gregs, sizeof (prstat.pr_reg));
- p = (const void *) &prstat;
- size = sizeof (prstat);
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE", note_type,
+ &prstat, sizeof (prstat));
}
- break;
}
-
- return elfcore_write_note (abfd, buf, bufsiz, "CORE", note_type, p,
- size);
+ /* NOTREACHED */
}
#endif

26
gdb.spec
View File

@ -23,12 +23,12 @@ Name: gdb%{?_with_debug:-debug}
# Set version to contents of gdb/version.in.
# NOTE: the FSF gdb versions are numbered N.M for official releases, like 6.3
# and, since January 2005, X.Y.Z.date for daily snapshots, like 6.3.50.20050112 # (daily snapshot from mailine), or 6.3.0.20040112 (head of the release branch).
%global snap 20120103
%global snap 20120120
Version: 7.4.50.%{snap}
# The release always contains a leading reserved number, start it at 1.
# `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
Release: 9%{?_with_upstream:.upstream}%{?dist}
Release: 10%{?_with_upstream:.upstream}%{?dist}
License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and BSD and Public Domain
Group: Development/Debuggers
@ -524,16 +524,6 @@ Patch627: gdb-glibc-vdso-workaround.patch
#=push+work
Patch634: gdb-runtest-pie-override.patch
# Fix zero registers core files w/gcc-4.7.
#=push
Patch638: gdb-gcc47-gcore-zero.patch
# Fix linking on non-x86* (such as s390*) after libgdb.a removal.
#=push
Patch639: gdb-build-libgdb-1of3.patch
Patch640: gdb-build-libgdb-2of3.patch
Patch641: gdb-build-libgdb-3of3.patch
# Work around readline-6.2 incompatibility not asking for --more-- (BZ 701131).
#=fedora
Patch642: gdb-readline62-ask-more-rh.patch
@ -806,10 +796,6 @@ rm -f gdb/jv-exp.c gdb/m2-exp.c gdb/objc-exp.c gdb/p-exp.c
%patch619 -p1
%patch627 -p1
%patch634 -p1
%patch638 -p1
%patch639 -p1
%patch640 -p1
%patch641 -p1
%patch643 -p1
%patch393 -p1
@ -868,10 +854,6 @@ do
mkdir %{gdb_build}$fprofile
cd %{gdb_build}$fprofile
# g77 executable is no longer present in Fedora gcc-4.x+.
g77="`which gfortran 2>/dev/null || true`"
test -z "$g77" || ln -s "$g77" ./g77
export CFLAGS="$RPM_OPT_FLAGS"
%if 0%{?_with_debug:1}
@ -1250,6 +1232,10 @@ fi
%{_infodir}/gdb.info*
%changelog
* Sat Jan 21 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-10.fc17
- Rebase to FSF GDB 7.4.50.20120120.
- Drop the g77 .spec provisioning as it has been fixed in FSF GDB.
* Thu Jan 19 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120103-9.fc17
- Enable smaller %{_bindir}/gdb in future by no longer using -rdynamic.
- Make --enablerepo to use '*-debug*' for RHEL compatibility (BZ 781571).

2
sources
View File

@ -1,2 +1,2 @@
04e5c4b1b9e633422cc48990fe61958d libstdc++-v3-python-r155978.tar.bz2
ed61ae196483c89c0c485c4497d9f815 gdb-7.4.50.20120103.tar.bz2
9de84a22e4b96c08d8d31a72d7751c60 gdb-7.4.50.20120120.tar.bz2