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import valgrind-3.17.0-5.el8

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CentOS Sources 2021-10-06 05:12:22 -04:00 committed by Stepan Oksanichenko
parent 1683d126de
commit 40d8ab5fc4
21 changed files with 8371 additions and 3812 deletions
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2
.gitignore vendored
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@ -1 +1 @@
SOURCES/valgrind-3.16.0.tar.bz2
SOURCES/valgrind-3.17.0.tar.bz2

2
.valgrind.metadata
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@ -1 +1 @@
cf9fba00b597d9baa3f673cc0960b23a40473ff1 SOURCES/valgrind-3.16.0.tar.bz2
7770912c7465f93a90c5a9d5c1b1b036ebec04fd SOURCES/valgrind-3.17.0.tar.bz2

64
SOURCES/valgrind-3.16.0-387-float.patch
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@ -1,64 +0,0 @@
commit 6aa4f7e7e76b40c183fb29650540d119ce1b4a4a
Author: Julian Seward <jseward@acm.org>
Date: Thu Jun 11 09:01:52 2020 +0200
expr_is_guardable, stmt_is_guardable, add_guarded_stmt_to_end_of: handle GetI/PutI cases.
This fixes #422715.
diff --git a/VEX/priv/guest_generic_bb_to_IR.c b/VEX/priv/guest_generic_bb_to_IR.c
index 2f204c5b0..0cee970e4 100644
--- a/VEX/priv/guest_generic_bb_to_IR.c
+++ b/VEX/priv/guest_generic_bb_to_IR.c
@@ -425,6 +425,7 @@ static Bool expr_is_guardable ( const IRExpr* e )
case Iex_ITE:
case Iex_CCall:
case Iex_Get:
+ case Iex_GetI:
case Iex_Const:
case Iex_RdTmp:
return True;
@@ -450,6 +451,7 @@ static Bool stmt_is_guardable ( const IRStmt* st )
case Ist_NoOp:
case Ist_IMark:
case Ist_Put:
+ case Ist_PutI:
return True;
// These are definitely not guardable, or at least it's way too much
// hassle to do so.
@@ -506,7 +508,7 @@ static void add_guarded_stmt_to_end_of ( /*MOD*/IRSB* bb,
// Put(offs, e) ==> Put(offs, ITE(guard, e, Get(offs, sizeof(e))))
// Which when flattened out is:
// t1 = Get(offs, sizeof(e))
- // t2 = ITE(guard, e, t2)
+ // t2 = ITE(guard, e, t1)
// Put(offs, t2)
Int offset = st->Ist.Put.offset;
IRExpr* e = st->Ist.Put.data;
@@ -519,6 +521,26 @@ static void add_guarded_stmt_to_end_of ( /*MOD*/IRSB* bb,
addStmtToIRSB(bb, IRStmt_Put(offset, IRExpr_RdTmp(t2)));
break;
}
+ case Ist_PutI: {
+ // PutI(descr,ix,bias, e) ==> Put(descr,ix,bias, ITE(guard, e, GetI(descr,ix,bias)))
+ // Which when flattened out is:
+ // t1 = GetI(descr,ix,bias)
+ // t2 = ITE(guard, e, t1)
+ // PutI(descr,ix,bias, t2)
+ IRPutI* details = st->Ist.PutI.details;
+ IRRegArray* descr = details->descr;
+ IRExpr* ix = details->ix;
+ Int bias = details->bias;
+ IRExpr* e = details->data;
+ IRType ty = typeOfIRExpr(bb->tyenv, e);
+ IRTemp t1 = newIRTemp(bb->tyenv, ty);
+ IRTemp t2 = newIRTemp(bb->tyenv, ty);
+ addStmtToIRSB(bb, IRStmt_WrTmp(t1, IRExpr_GetI(descr,ix,bias)));
+ addStmtToIRSB(bb, IRStmt_WrTmp(t2, IRExpr_ITE(IRExpr_RdTmp(guard),
+ e, IRExpr_RdTmp(t1))));
+ addStmtToIRSB(bb, IRStmt_PutI(mkIRPutI(descr,ix,bias, IRExpr_RdTmp(t2))));
+ break;
+ }
case Ist_Exit: {
// Exit(xguard, dst, jk, offsIP)
// ==> t1 = And1(xguard, guard)

117
SOURCES/valgrind-3.16.0-pkglibexecdir.patch
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@ -1,117 +0,0 @@
diff --git a/Makefile.all.am b/Makefile.all.am
index 3786e34..1befef5 100644
--- a/Makefile.all.am
+++ b/Makefile.all.am
@@ -50,20 +50,20 @@ inplace-noinst_DSYMS: build-noinst_DSYMS
done
# This is used by coregrind/Makefile.am and by <tool>/Makefile.am for doing
-# "make install". It copies $(noinst_PROGRAMS) into $prefix/lib/valgrind/.
+# "make install". It copies $(noinst_PROGRAMS) into $prefix/libexec/valgrind/.
# It needs to be depended on by an 'install-exec-local' rule.
install-noinst_PROGRAMS: $(noinst_PROGRAMS)
- $(mkinstalldirs) $(DESTDIR)$(pkglibdir); \
+ $(mkinstalldirs) $(DESTDIR)$(pkglibexecdir); \
for f in $(noinst_PROGRAMS); do \
- $(INSTALL_PROGRAM) $$f $(DESTDIR)$(pkglibdir); \
+ $(INSTALL_PROGRAM) $$f $(DESTDIR)$(pkglibexecdir); \
done
# This is used by coregrind/Makefile.am and by <tool>/Makefile.am for doing
-# "make uninstall". It removes $(noinst_PROGRAMS) from $prefix/lib/valgrind/.
+# "make uninstall". It removes $(noinst_PROGRAMS) from $prefix/libexec/valgrind/.
# It needs to be depended on by an 'uninstall-local' rule.
uninstall-noinst_PROGRAMS:
for f in $(noinst_PROGRAMS); do \
- rm -f $(DESTDIR)$(pkglibdir)/$$f; \
+ rm -f $(DESTDIR)$(pkglibexecdir)/$$f; \
done
# Similar to install-noinst_PROGRAMS.
@@ -71,15 +71,15 @@ uninstall-noinst_PROGRAMS:
# directories. XXX: not sure whether the resulting permissions will be
# correct when using 'cp -R'...
install-noinst_DSYMS: build-noinst_DSYMS
- $(mkinstalldirs) $(DESTDIR)$(pkglibdir); \
+ $(mkinstalldirs) $(DESTDIR)$(pkglibexecdir); \
for f in $(noinst_DSYMS); do \
- cp -R $$f.dSYM $(DESTDIR)$(pkglibdir); \
+ cp -R $$f.dSYM $(DESTDIR)$(pkglibexecdir); \
done
# Similar to uninstall-noinst_PROGRAMS.
uninstall-noinst_DSYMS:
for f in $(noinst_DSYMS); do \
- rm -f $(DESTDIR)$(pkglibdir)/$$f.dSYM; \
+ rm -f $(DESTDIR)$(pkglibexecdir)/$$f.dSYM; \
done
# This needs to be depended on by a 'clean-local' rule.
diff --git a/Makefile.am b/Makefile.am
index 242b38a..3b7c806 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -58,7 +58,7 @@ DEFAULT_SUPP_FILES = @DEFAULT_SUPP@
# default.supp, as it is built from the base .supp files at compile-time.
dist_noinst_DATA = $(SUPP_FILES)
-vglibdir = $(pkglibdir)
+vglibdir = $(pkglibexecdir)
vglib_DATA = default.supp
pkgconfigdir = $(libdir)/pkgconfig
diff --git a/coregrind/Makefile.am b/coregrind/Makefile.am
index 94030fd..f09763a 100644
--- a/coregrind/Makefile.am
+++ b/coregrind/Makefile.am
@@ -11,12 +11,12 @@ include $(top_srcdir)/Makefile.all.am
AM_CPPFLAGS_@VGCONF_PLATFORM_PRI_CAPS@ += \
-I$(top_srcdir)/coregrind \
- -DVG_LIBDIR="\"$(pkglibdir)"\" \
+ -DVG_LIBDIR="\"$(pkglibexecdir)"\" \
-DVG_PLATFORM="\"@VGCONF_ARCH_PRI@-@VGCONF_OS@\""
if VGCONF_HAVE_PLATFORM_SEC
AM_CPPFLAGS_@VGCONF_PLATFORM_SEC_CAPS@ += \
-I$(top_srcdir)/coregrind \
- -DVG_LIBDIR="\"$(pkglibdir)"\" \
+ -DVG_LIBDIR="\"$(pkglibexecdir)"\" \
-DVG_PLATFORM="\"@VGCONF_ARCH_SEC@-@VGCONF_OS@\""
endif
@@ -714,7 +714,7 @@ GDBSERVER_XML_FILES = \
m_gdbserver/mips64-fpu.xml
# so as to make sure these get copied into the install tree
-vglibdir = $(pkglibdir)
+vglibdir = $(pkglibexecdir)
vglib_DATA = $(GDBSERVER_XML_FILES)
# so as to make sure these get copied into the tarball
diff --git a/mpi/Makefile.am b/mpi/Makefile.am
index 7ad9a25..471fee0 100644
--- a/mpi/Makefile.am
+++ b/mpi/Makefile.am
@@ -18,16 +18,18 @@ EXTRA_DIST = \
# libmpiwrap-<platform>.so
#----------------------------------------------------------------------------
-noinst_PROGRAMS =
+# These are really real libraries, so they should go to libdir, not libexec.
+mpidir = $(pkglibdir)
+mpi_PROGRAMS =
if BUILD_MPIWRAP_PRI
-noinst_PROGRAMS += libmpiwrap-@VGCONF_ARCH_PRI@-@VGCONF_OS@.so
+mpi_PROGRAMS += libmpiwrap-@VGCONF_ARCH_PRI@-@VGCONF_OS@.so
endif
if BUILD_MPIWRAP_SEC
-noinst_PROGRAMS += libmpiwrap-@VGCONF_ARCH_SEC@-@VGCONF_OS@.so
+mpi_PROGRAMS += libmpiwrap-@VGCONF_ARCH_SEC@-@VGCONF_OS@.so
endif
if VGCONF_OS_IS_DARWIN
-noinst_DSYMS = $(noinst_PROGRAMS)
+mpi_DSYMS = $(mpi_PROGRAMS)
endif

29
SOURCES/valgrind-3.16.0-ppc-L-field.patch
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@ -1,29 +0,0 @@
commit fb6f7abcbc92506d302fb18a2c5fc853d2929248
Author: Carl Love <cel@us.ibm.com>
Date: Tue Jun 9 10:42:03 2020 -0500
Power PC Fix extraction of the L field for sync instruction
The L field is currently a two bit[22:21] field in ISA 3.0. The size of the
L field has changed over time.
Currently the ISA 3.0 Valgrind sync instruction support code sets the
flag_L for the instruction L field to a five bit value that includes bits
that are marked reserved the sync instruction. This patch fixes the issue for ISA 3.0
to only setting flag_L the specified two bits.
Valgrind bugzilla: https://bugs.kde.org/show_bug.cgi?id=422677
diff --git a/VEX/priv/guest_ppc_toIR.c b/VEX/priv/guest_ppc_toIR.c
index 582c59ec0..c4965a19e 100644
--- a/VEX/priv/guest_ppc_toIR.c
+++ b/VEX/priv/guest_ppc_toIR.c
@@ -8777,7 +8777,7 @@ static Bool dis_memsync ( UInt theInstr )
/* X-Form, XL-Form */
UChar opc1 = ifieldOPC(theInstr);
UInt b11to25 = IFIELD(theInstr, 11, 15);
- UChar flag_L = ifieldRegDS(theInstr);
+ UChar flag_L = IFIELD(theInstr, 21, 2); //ISA 3.0
UInt b11to20 = IFIELD(theInstr, 11, 10);
UInt M0 = IFIELD(theInstr, 11, 5);
UChar rD_addr = ifieldRegDS(theInstr);

4
SOURCES/valgrind-3.16.0-some-stack-protector.patch
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@ -52,8 +52,8 @@ diff --git a/configure.ac b/configure.ac
index f8c798b..ccc8f52 100755
--- a/configure.ac
+++ b/configure.ac
@@ -2188,24 +2188,24 @@ AC_LANG(C)
AC_SUBST(FLAG_FALIGNED_NEW)
@@ -2352,24 +2352,24 @@
AM_CONDITIONAL([HAVE_ALIGNED_CXX_ALLOC], [test x$ac_have_aligned_cxx_alloc = xyes])
# does this compiler support -fno-stack-protector ?
-AC_MSG_CHECKING([if gcc accepts -fno-stack-protector])

38
SOURCES/valgrind-3.16.1-REX-prefix-JMP.patch
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@ -1,38 +0,0 @@
commit e2dec0ff9b1e071779bee2c4e6fc82f8194b1c1d
Author: Mark Wielaard <mark@klomp.org>
Date: Sun Jul 26 21:17:23 2020 +0200
Handle REX prefixed JMP instruction.
The NET Core runtime might generate a JMP with a REX prefix.
For Jv (32bit offset) and Jb (8bit offset) this is valid.
Prefixes that change operand size are ignored for such JMPs.
So remove the check for sz == 4 and force sz = 4 for Jv.
https://bugs.kde.org/show_bug.cgi?id=422174
diff --git a/VEX/priv/guest_amd64_toIR.c b/VEX/priv/guest_amd64_toIR.c
index fadf47d41..7888132eb 100644
--- a/VEX/priv/guest_amd64_toIR.c
+++ b/VEX/priv/guest_amd64_toIR.c
@@ -21392,8 +21392,8 @@ Long dis_ESC_NONE (
case 0xE9: /* Jv (jump, 16/32 offset) */
if (haveF3(pfx)) goto decode_failure;
- if (sz != 4)
- goto decode_failure; /* JRS added 2004 July 11 */
+ sz = 4; /* Prefixes that change operand size are ignored for this
+ instruction. Operand size is forced to 32bit. */
if (haveF2(pfx)) DIP("bnd ; "); /* MPX bnd prefix. */
d64 = (guest_RIP_bbstart+delta+sz) + getSDisp(sz,delta);
delta += sz;
@@ -21404,8 +21404,7 @@ Long dis_ESC_NONE (
case 0xEB: /* Jb (jump, byte offset) */
if (haveF3(pfx)) goto decode_failure;
- if (sz != 4)
- goto decode_failure; /* JRS added 2004 July 11 */
+ /* Prefixes that change operand size are ignored for this instruction. */
if (haveF2(pfx)) DIP("bnd ; "); /* MPX bnd prefix. */
d64 = (guest_RIP_bbstart+delta+1) + getSDisp8(delta);
delta++;

206
SOURCES/valgrind-3.16.1-dl_runtime_resolve.patch
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@ -1,206 +0,0 @@
commit f4abcc05fdba3f25890a9b30b71d511ccc906d46
Author: Mark Wielaard <mark@klomp.org>
Date: Mon Jul 27 22:43:28 2020 +0200
Incorrect call-graph tracking due to new _dl_runtime_resolve_xsave*
Newer glibc have alternate ld.so _ld_runtime_resolve functions.
Namely _dl_runtime_resolve_xsave and _dl_runtime_resolve_xsave'2
This patch recognizes the xsave, xsvec and fxsave variants and
changes callgrind so that any variant counts as _dl_runtime_resolve.
Original patch by paulo.cesar.pereira.de.andrade@gmail.com
https://bugs.kde.org/show_bug.cgi?id=415293
diff --git a/callgrind/fn.c b/callgrind/fn.c
index e9d8dd214..7cce1a0c7 100644
--- a/callgrind/fn.c
+++ b/callgrind/fn.c
@@ -30,8 +30,11 @@
static fn_array current_fn_active;
-static Addr runtime_resolve_addr = 0;
-static int runtime_resolve_length = 0;
+/* x86_64 defines 4 variants. */
+#define MAX_RESOLVE_ADDRS 4
+static int runtime_resolve_addrs = 0;
+static Addr runtime_resolve_addr[MAX_RESOLVE_ADDRS];
+static int runtime_resolve_length[MAX_RESOLVE_ADDRS];
// a code pattern is a list of tuples (start offset, length)
struct chunk_t { int start, len; };
@@ -56,6 +59,9 @@ static Bool check_code(obj_node* obj,
/* first chunk of pattern should always start at offset 0 and
* have at least 3 bytes */
CLG_ASSERT((pat->chunk[0].start == 0) && (pat->chunk[0].len >2));
+
+ /* and we cannot be called more than MAX_RESOLVE_ADDRS times */
+ CLG_ASSERT(runtime_resolve_addrs < MAX_RESOLVE_ADDRS);
CLG_DEBUG(1, "check_code: %s, pattern %s, check %d bytes of [%x %x %x...]\n",
obj->name, pat->name, pat->chunk[0].len, code[0], code[1], code[2]);
@@ -93,8 +99,9 @@ static Bool check_code(obj_node* obj,
pat->name, obj->name + obj->last_slash_pos,
addr - obj->start, addr, pat->len);
- runtime_resolve_addr = addr;
- runtime_resolve_length = pat->len;
+ runtime_resolve_addr[runtime_resolve_addrs] = addr;
+ runtime_resolve_length[runtime_resolve_addrs] = pat->len;
+ runtime_resolve_addrs++;
return True;
}
}
@@ -138,8 +145,9 @@ static Bool search_runtime_resolve(obj_node* obj)
"x86-glibc2.8", 30, {{ 0,12 }, { 16,14 }, { 30,0}} };
if (VG_(strncmp)(obj->name, "/lib/ld", 7) != 0) return False;
- if (check_code(obj, code, &pat)) return True;
- if (check_code(obj, code_28, &pat_28)) return True;
+ Bool pat_p = check_code(obj, code, &pat);
+ Bool pat_28_p = check_code(obj, code_28, &pat_28);
+ if (pat_p || pat_28_p) return True;
return False;
#endif
@@ -186,9 +194,98 @@ static Bool search_runtime_resolve(obj_node* obj)
static struct pattern pat = {
"amd64-def", 110, {{ 0,62 }, { 66,44 }, { 110,0 }} };
+ static UChar code_xsavec[] = {
+ /* 0*/ 0x53, 0x48, 0x89, 0xe3, 0x48, 0x83, 0xe4, 0xc0,
+ /* 8*/ 0x48, 0x2b, 0x25, 0x00, 0x00, 0x00, 0x00, /* sub <i32>(%rip),%rsp */
+ /*15*/ 0x48,
+ /*16*/ 0x89, 0x04, 0x24, 0x48, 0x89, 0x4c, 0x24, 0x08,
+ /*24*/ 0x48, 0x89, 0x54, 0x24, 0x10, 0x48, 0x89, 0x74,
+ /*32*/ 0x24, 0x18, 0x48, 0x89, 0x7c, 0x24, 0x20, 0x4c,
+ /*40*/ 0x89, 0x44, 0x24, 0x28, 0x4c, 0x89, 0x4c, 0x24,
+ /*48*/ 0x30, 0xb8, 0xee, 0x00, 0x00, 0x00, 0x31, 0xd2,
+ /*56*/ 0x48, 0x89, 0x94, 0x24, 0x50, 0x02, 0x00, 0x00,
+ /*64*/ 0x48, 0x89, 0x94, 0x24, 0x58, 0x02, 0x00, 0x00,
+ /*72*/ 0x48, 0x89, 0x94, 0x24, 0x60, 0x02, 0x00, 0x00,
+ /*80*/ 0x48, 0x89, 0x94, 0x24, 0x68, 0x02, 0x00, 0x00,
+ /*88*/ 0x48, 0x89, 0x94, 0x24, 0x70, 0x02, 0x00, 0x00,
+ /*96*/ 0x48, 0x89, 0x94, 0x24, 0x78, 0x02, 0x00, 0x00,
+ /*04*/ 0x0f, 0xc7, 0x64, 0x24, 0x40, 0x48, 0x8b, 0x73,
+ /*112*/0x10, 0x48, 0x8b, 0x7b, 0x08,
+ /*117*/0xe8, 0x00, 0x00, 0x00, 0x00, /* callq <_dl_fixup> */
+ /*122*/0x49, 0x89, 0xc3, 0xb8, 0xee, 0x00,
+ /*128*/0x00, 0x00, 0x31, 0xd2, 0x0f, 0xae, 0x6c, 0x24,
+ /*136*/0x40, 0x4c, 0x8b, 0x4c, 0x24, 0x30, 0x4c, 0x8b,
+ /*144*/0x44, 0x24, 0x28, 0x48, 0x8b, 0x7c, 0x24, 0x20,
+ /*152*/0x48, 0x8b, 0x74, 0x24, 0x18, 0x48, 0x8b, 0x54,
+ /*160*/0x24, 0x10, 0x48, 0x8b, 0x4c, 0x24, 0x08, 0x48,
+ /*168*/0x8b, 0x04, 0x24, 0x48, 0x89, 0xdc, 0x48, 0x8b,
+ /*176*/0x1c, 0x24, 0x48, 0x83, 0xc4, 0x18, 0xf2, 0x41,
+ /*184*/0xff, 0xe3 };
+ static struct pattern pat_xsavec = {
+ "amd64-xsavec", 186, {{ 0,11 }, { 15,103 }, {122,64}, { 186,0 }} };
+
+ static UChar code_xsave[] = {
+ /* 0*/ 0x53, 0x48, 0x89, 0xe3, 0x48, 0x83, 0xe4, 0xc0,
+ /* 8*/ 0x48, 0x2b, 0x25, 0x00, 0x00, 0x00, 0x00, /* sub <i32>(%rip),%rsp */
+ /*15*/ 0x48,
+ /*16*/ 0x89, 0x04, 0x24, 0x48, 0x89, 0x4c, 0x24, 0x08,
+ /*24*/ 0x48, 0x89, 0x54, 0x24, 0x10, 0x48, 0x89, 0x74,
+ /*32*/ 0x24, 0x18, 0x48, 0x89, 0x7c, 0x24, 0x20, 0x4c,
+ /*40*/ 0x89, 0x44, 0x24, 0x28, 0x4c, 0x89, 0x4c, 0x24,
+ /*48*/ 0x30, 0xb8, 0xee, 0x00, 0x00, 0x00, 0x31, 0xd2,
+ /*56*/ 0x48, 0x89, 0x94, 0x24, 0x40, 0x02, 0x00, 0x00,
+ /*64*/ 0x48, 0x89, 0x94, 0x24, 0x48, 0x02, 0x00, 0x00,
+ /*72*/ 0x48, 0x89, 0x94, 0x24, 0x50, 0x02, 0x00, 0x00,
+ /*80*/ 0x48, 0x89, 0x94, 0x24, 0x58, 0x02, 0x00, 0x00,
+ /*88*/ 0x48, 0x89, 0x94, 0x24, 0x60, 0x02, 0x00, 0x00,
+ /*96*/ 0x48, 0x89, 0x94, 0x24, 0x68, 0x02, 0x00, 0x00,
+ /*104*/0x48, 0x89, 0x94, 0x24, 0x70, 0x02, 0x00, 0x00,
+ /*112*/0x48, 0x89, 0x94, 0x24, 0x78, 0x02, 0x00, 0x00,
+ /*120*/0x0f, 0xae, 0x64, 0x24, 0x40, 0x48, 0x8b, 0x73,
+ /*128*/0x10, 0x48, 0x8b, 0x7b, 0x08,
+ /*133*/0xe8, 0x00, 0x00, 0x00, 0x00, /* callq <_dl_fixup> */
+ /*138*/0x49, 0x89, 0xc3, 0xb8, 0xee, 0x00,
+ /*144*/0x00, 0x00, 0x31, 0xd2, 0x0f, 0xae, 0x6c, 0x24,
+ /*152*/0x40, 0x4c, 0x8b, 0x4c, 0x24, 0x30, 0x4c, 0x8b,
+ /*160*/0x44, 0x24, 0x28, 0x48, 0x8b, 0x7c, 0x24, 0x20,
+ /*168*/0x48, 0x8b, 0x74, 0x24, 0x18, 0x48, 0x8b, 0x54,
+ /*176*/0x24, 0x10, 0x48, 0x8b, 0x4c, 0x24, 0x08, 0x48,
+ /*184*/0x8b, 0x04, 0x24, 0x48, 0x89, 0xdc, 0x48, 0x8b,
+ /*192*/0x1c, 0x24, 0x48, 0x83, 0xc4, 0x18, 0xf2, 0x41,
+ /*200*/0xff, 0xe3 };
+ static struct pattern pat_xsave = {
+ "amd64-xsave", 202, {{ 0,11 }, { 15,119 }, {138,64}, { 202,0 }} };
+
+ static UChar code_fxsave[] = {
+ /* 0*/ 0x53, 0x48, 0x89, 0xe3, 0x48, 0x83, 0xe4, 0xf0,
+ /* 8*/ 0x48, 0x81, 0xec, 0x40, 0x02, 0x00, 0x00, 0x48,
+ /*16*/ 0x89, 0x04, 0x24, 0x48, 0x89, 0x4c, 0x24, 0x08,
+ /*24*/ 0x48, 0x89, 0x54, 0x24, 0x10, 0x48, 0x89, 0x74,
+ /*32*/ 0x24, 0x18, 0x48, 0x89, 0x7c, 0x24, 0x20, 0x4c,
+ /*40*/ 0x89, 0x44, 0x24, 0x28, 0x4c, 0x89, 0x4c, 0x24,
+ /*48*/ 0x30, 0x0f, 0xae, 0x44, 0x24, 0x40, 0x48, 0x8b,
+ /*56*/ 0x73, 0x10, 0x48, 0x8b, 0x7b, 0x08,
+ /*62*/ 0xe8, 0x00, 0x00, 0x00, 0x00, /* callq <_dl_fixup> */
+ /*67*/ 0x49, 0x89, 0xc3, 0x0f, 0xae,
+ /*72*/ 0x4c, 0x24, 0x40, 0x4c, 0x8b, 0x4c, 0x24, 0x30,
+ /*80*/ 0x4c, 0x8b, 0x44, 0x24, 0x28, 0x48, 0x8b, 0x7c,
+ /*88*/ 0x24, 0x20, 0x48, 0x8b, 0x74, 0x24, 0x18, 0x48,
+ /*96*/ 0x8b, 0x54, 0x24, 0x10, 0x48, 0x8b, 0x4c, 0x24,
+ /*104*/0x08, 0x48, 0x8b, 0x04, 0x24, 0x48, 0x89, 0xdc,
+ /*112*/0x48, 0x8b, 0x1c, 0x24, 0x48, 0x83, 0xc4, 0x18,
+ /*120*/0xf2, 0x41, 0xff, 0xe3 };
+ static struct pattern pat_fxsave = {
+ "amd64-fxsave", 124, {{ 0,63 }, { 67,57 }, { 124,0 }} };
+
if ((VG_(strncmp)(obj->name, "/lib/ld", 7) != 0) &&
- (VG_(strncmp)(obj->name, "/lib64/ld", 9) != 0)) return False;
- return check_code(obj, code, &pat);
+ (VG_(strncmp)(obj->name, "/lib64/ld", 9) != 0) &&
+ (VG_(strncmp)(obj->name, "/usr/lib/ld", 11) != 0) &&
+ (VG_(strncmp)(obj->name, "/usr/lib64/ld", 13) != 0)) return False;
+ Bool pat_p = check_code(obj, code, &pat);
+ Bool pat_xsavec_p = check_code(obj, code_xsavec, &pat_xsavec);
+ Bool pat_xsave_p = check_code(obj, code_xsave, &pat_xsave);
+ Bool pat_fxsave_p = check_code(obj, code_fxsave, &pat_fxsave);
+ if (pat_p || pat_xsavec_p || pat_xsave_p || pat_fxsave_p) return True;
#endif
/* For other platforms, no patterns known */
@@ -254,7 +351,7 @@ obj_node* new_obj_node(DebugInfo* di, obj_node* next)
i++;
}
- if (runtime_resolve_addr == 0) search_runtime_resolve(obj);
+ if (runtime_resolve_addrs == 0) search_runtime_resolve(obj);
return obj;
}
@@ -490,6 +587,7 @@ fn_node* CLG_(get_fn_node)(BB* bb)
DebugInfo* di;
UInt line_num;
fn_node* fn;
+ Int i;
/* fn from debug info is idempotent for a BB */
if (bb->fn) return bb->fn;
@@ -538,12 +636,14 @@ fn_node* CLG_(get_fn_node)(BB* bb)
}
if (0 == VG_(strcmp)(fnname, "_exit") && !exit_bb)
exit_bb = bb;
-
- if (runtime_resolve_addr &&
- (bb_addr(bb) >= runtime_resolve_addr) &&
- (bb_addr(bb) < runtime_resolve_addr + runtime_resolve_length)) {
- /* BB in runtime_resolve found by code check; use this name */
- fnname = "_dl_runtime_resolve";
+
+ for (i = 0; i < runtime_resolve_addrs; i++) {
+ if ((bb_addr(bb) >= runtime_resolve_addr[i]) &&
+ (bb_addr(bb) < runtime_resolve_addr[i] + runtime_resolve_length[i])) {
+ /* BB in runtime_resolve found by code check; use this name */
+ fnname = "_dl_runtime_resolve";
+ break;
+ }
}
/* get fn_node struct for this function */

117
SOURCES/valgrind-3.16.1-epoll.patch
View File

@ -1,117 +0,0 @@
commit f326d68d762edf4b0e9604daa446b6f8ca25725a
Author: Mark Wielaard <mark@klomp.org>
Date: Sun Jul 26 22:40:22 2020 +0200
epoll_ctl warns for uninitialized padding on non-amd64 64bit arches
struct vki_epoll_event is packed on x86_64, but not on other 64bit
arches. This means that on 64bit arches there can be padding in the
epoll_event struct. Seperately the data field is only used by user
space (which might not set the data field if it doesn't need to).
Only check the events field on epoll_ctl. But assume both events
and data are both written to by epoll_[p]wait (exclude padding).
https://bugs.kde.org/show_bug.cgi?id=422623
diff --git a/coregrind/m_syswrap/syswrap-linux.c b/coregrind/m_syswrap/syswrap-linux.c
index 5b5b7eee6..929a4d9af 100644
--- a/coregrind/m_syswrap/syswrap-linux.c
+++ b/coregrind/m_syswrap/syswrap-linux.c
@@ -2099,8 +2099,29 @@ PRE(sys_epoll_ctl)
SARG1, ( ARG2<3 ? epoll_ctl_s[ARG2] : "?" ), SARG3, ARG4);
PRE_REG_READ4(long, "epoll_ctl",
int, epfd, int, op, int, fd, struct vki_epoll_event *, event);
- if (ARG2 != VKI_EPOLL_CTL_DEL)
- PRE_MEM_READ( "epoll_ctl(event)", ARG4, sizeof(struct vki_epoll_event) );
+ if (ARG2 != VKI_EPOLL_CTL_DEL) {
+ /* Just check the events field, the data field is for user space and
+ unused by the kernel. */
+ struct vki_epoll_event *event = (struct vki_epoll_event *) ARG4;
+ PRE_MEM_READ( "epoll_ctl(event)", (Addr) &event->events,
+ sizeof(__vki_u32) );
+ }
+}
+
+/* RES event records have been written (exclude padding). */
+static void epoll_post_helper ( ThreadId tid, SyscallArgs* arrghs,
+ SyscallStatus* status )
+{
+ vg_assert(SUCCESS);
+ if (RES > 0) {
+ Int i;
+ struct vki_epoll_event **events = (struct vki_epoll_event**)(Addr)ARG2;
+ for (i = 0; i < RES; i++) {
+ /* Assume both events and data are set (data is user space only). */
+ POST_FIELD_WRITE(events[i]->events);
+ POST_FIELD_WRITE(events[i]->data);
+ }
+ }
}
PRE(sys_epoll_wait)
@@ -2111,13 +2132,12 @@ PRE(sys_epoll_wait)
PRE_REG_READ4(long, "epoll_wait",
int, epfd, struct vki_epoll_event *, events,
int, maxevents, int, timeout);
+ /* Assume all (maxevents) events records should be (fully) writable. */
PRE_MEM_WRITE( "epoll_wait(events)", ARG2, sizeof(struct vki_epoll_event)*ARG3);
}
POST(sys_epoll_wait)
{
- vg_assert(SUCCESS);
- if (RES > 0)
- POST_MEM_WRITE( ARG2, sizeof(struct vki_epoll_event)*RES ) ;
+ epoll_post_helper (tid, arrghs, status);
}
PRE(sys_epoll_pwait)
@@ -2130,15 +2150,14 @@ PRE(sys_epoll_pwait)
int, epfd, struct vki_epoll_event *, events,
int, maxevents, int, timeout, vki_sigset_t *, sigmask,
vki_size_t, sigsetsize);
+ /* Assume all (maxevents) events records should be (fully) writable. */
PRE_MEM_WRITE( "epoll_pwait(events)", ARG2, sizeof(struct vki_epoll_event)*ARG3);
if (ARG5)
PRE_MEM_READ( "epoll_pwait(sigmask)", ARG5, sizeof(vki_sigset_t) );
}
POST(sys_epoll_pwait)
{
- vg_assert(SUCCESS);
- if (RES > 0)
- POST_MEM_WRITE( ARG2, sizeof(struct vki_epoll_event)*RES ) ;
+ epoll_post_helper (tid, arrghs, status);
}
PRE(sys_eventfd)
commit b74f9f23c8758c77367f18368ea95baa858544cb
Author: Mark Wielaard <mark@klomp.org>
Date: Tue Aug 18 23:58:55 2020 +0200
Fix epoll_ctl setting of array event and data fields.
Fix for https://bugs.kde.org/show_bug.cgi?id=422623 in commit ecf5ba119
epoll_ctl warns for uninitialized padding on non-amd64 64bit arches
contained a bug. A pointer to an array is not a pointer to a pointer to
an array. Found by a Fedora user:
https://bugzilla.redhat.com/show_bug.cgi?id=1844778#c10
diff --git a/coregrind/m_syswrap/syswrap-linux.c b/coregrind/m_syswrap/syswrap-linux.c
index 0850487e9..3f488795a 100644
--- a/coregrind/m_syswrap/syswrap-linux.c
+++ b/coregrind/m_syswrap/syswrap-linux.c
@@ -2115,11 +2115,11 @@ static void epoll_post_helper ( ThreadId tid, SyscallArgs* arrghs,
vg_assert(SUCCESS);
if (RES > 0) {
Int i;
- struct vki_epoll_event **events = (struct vki_epoll_event**)(Addr)ARG2;
+ struct vki_epoll_event *events = (struct vki_epoll_event*)(Addr)ARG2;
for (i = 0; i < RES; i++) {
/* Assume both events and data are set (data is user space only). */
- POST_FIELD_WRITE(events[i]->events);
- POST_FIELD_WRITE(events[i]->data);
+ POST_FIELD_WRITE(events[i].events);
+ POST_FIELD_WRITE(events[i].data);
}
}
}

27
SOURCES/valgrind-3.16.1-s390_emit_load_mem.patch
View File

@ -1,27 +0,0 @@
commit ba73f8d2ebe4b5fe8163ee5ab806f0e50961ebdf
Author: Andreas Arnez <arnez@linux.ibm.com>
Date: Tue Nov 3 18:17:30 2020 +0100
Bug 428648 - s390x: Force 12-bit amode for vector loads in isel
Similar to Bug 417452, where the instruction selector sometimes attempted
to generate vector stores with a 20-bit displacement, the same problem has
now been reported with vector loads.
The problem is caused in s390_isel_vec_expr_wrk(), where the addressing
mode is generated with s390_isel_amode() instead of
s390_isel_amode_short(). This is fixed.
diff --git a/VEX/priv/host_s390_isel.c b/VEX/priv/host_s390_isel.c
index 2f80dd850..134f3eb6f 100644
--- a/VEX/priv/host_s390_isel.c
+++ b/VEX/priv/host_s390_isel.c
@@ -3741,7 +3741,7 @@ s390_isel_vec_expr_wrk(ISelEnv *env, IRExpr *expr)
/* --------- LOAD --------- */
case Iex_Load: {
HReg dst = newVRegV(env);
- s390_amode *am = s390_isel_amode(env, expr->Iex.Load.addr);
+ s390_amode *am = s390_isel_amode_short(env, expr->Iex.Load.addr);
if (expr->Iex.Load.end != Iend_BE)
goto irreducible;

2977
SOURCES/valgrind-3.16.1-s390x-z14-vector.patch
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File diff suppressed because it is too large Load Diff

201
SOURCES/valgrind-3.16.1-sched_getsetattr.patch
View File

@ -1,201 +0,0 @@
commit a53adb79711ccfc76a4ee32b20253045cdab55c7
Author: Mark Wielaard <mark@klomp.org>
Date: Mon Jul 27 16:36:17 2020 +0200
Handle linux syscalls sched_getattr and sched_setattr
The only "special" thing about these syscalls is that the given
struct sched_attr determines its own size for future expansion.
Original fix by "ISHIKAWA,chiaki" <ishikawa@yk.rim.or.jp>
https://bugs.kde.org/show_bug.cgi?id=369029
diff --git a/coregrind/m_syswrap/priv_syswrap-linux.h b/coregrind/m_syswrap/priv_syswrap-linux.h
index cdc73c1e6..eb0b320ca 100644
--- a/coregrind/m_syswrap/priv_syswrap-linux.h
+++ b/coregrind/m_syswrap/priv_syswrap-linux.h
@@ -227,6 +227,8 @@ DECL_TEMPLATE(linux, sys_fremovexattr);
// syscalls.
DECL_TEMPLATE(linux, sys_sched_setparam);
DECL_TEMPLATE(linux, sys_sched_getparam);
+DECL_TEMPLATE(linux, sys_sched_setattr);
+DECL_TEMPLATE(linux, sys_sched_getattr);
DECL_TEMPLATE(linux, sys_sched_setscheduler);
DECL_TEMPLATE(linux, sys_sched_getscheduler);
DECL_TEMPLATE(linux, sys_sched_yield);
diff --git a/coregrind/m_syswrap/syswrap-amd64-linux.c b/coregrind/m_syswrap/syswrap-amd64-linux.c
index 28d90135a..d6f3eb910 100644
--- a/coregrind/m_syswrap/syswrap-amd64-linux.c
+++ b/coregrind/m_syswrap/syswrap-amd64-linux.c
@@ -846,9 +846,8 @@ static SyscallTableEntry syscall_table[] = {
LINX_(__NR_process_vm_writev, sys_process_vm_writev),// 311
LINX_(__NR_kcmp, sys_kcmp), // 312
LINX_(__NR_finit_module, sys_finit_module), // 313
-// LIN__(__NR_sched_setattr, sys_ni_syscall), // 314
-
-// LIN__(__NR_sched_getattr, sys_ni_syscall), // 315
+ LINX_(__NR_sched_setattr, sys_sched_setattr), // 314
+ LINXY(__NR_sched_getattr, sys_sched_getattr), // 315
LINX_(__NR_renameat2, sys_renameat2), // 316
// LIN__(__NR_seccomp, sys_ni_syscall), // 317
LINXY(__NR_getrandom, sys_getrandom), // 318
diff --git a/coregrind/m_syswrap/syswrap-arm-linux.c b/coregrind/m_syswrap/syswrap-arm-linux.c
index 579542785..70700e53f 100644
--- a/coregrind/m_syswrap/syswrap-arm-linux.c
+++ b/coregrind/m_syswrap/syswrap-arm-linux.c
@@ -1009,6 +1009,8 @@ static SyscallTableEntry syscall_main_table[] = {
LINXY(__NR_process_vm_readv, sys_process_vm_readv), // 376
LINX_(__NR_process_vm_writev, sys_process_vm_writev),// 377
+ LINX_(__NR_sched_setattr, sys_sched_setattr), // 380
+ LINXY(__NR_sched_getattr, sys_sched_getattr), // 381
LINX_(__NR_renameat2, sys_renameat2), // 382
LINXY(__NR_getrandom, sys_getrandom), // 384
diff --git a/coregrind/m_syswrap/syswrap-arm64-linux.c b/coregrind/m_syswrap/syswrap-arm64-linux.c
index 81e01456f..acca02442 100644
--- a/coregrind/m_syswrap/syswrap-arm64-linux.c
+++ b/coregrind/m_syswrap/syswrap-arm64-linux.c
@@ -806,8 +806,8 @@ static SyscallTableEntry syscall_main_table[] = {
LINX_(__NR_process_vm_writev, sys_process_vm_writev), // 271
LINX_(__NR_kcmp, sys_kcmp), // 272
LINX_(__NR_finit_module, sys_finit_module), // 273
- // (__NR_sched_setattr, sys_ni_syscall), // 274
- // (__NR_sched_getattr, sys_ni_syscall), // 275
+ LINX_(__NR_sched_setattr, sys_sched_setattr), // 274
+ LINXY(__NR_sched_getattr, sys_sched_getattr), // 275
LINX_(__NR_renameat2, sys_renameat2), // 276
// (__NR_seccomp, sys_ni_syscall), // 277
LINXY(__NR_getrandom, sys_getrandom), // 278
diff --git a/coregrind/m_syswrap/syswrap-linux.c b/coregrind/m_syswrap/syswrap-linux.c
index 5b5b7eee6..56be3032d 100644
--- a/coregrind/m_syswrap/syswrap-linux.c
+++ b/coregrind/m_syswrap/syswrap-linux.c
@@ -3677,6 +3677,41 @@ POST(sys_sched_getparam)
POST_MEM_WRITE( ARG2, sizeof(struct vki_sched_param) );
}
+PRE(sys_sched_setattr)
+{
+ struct vki_sched_attr *attr;
+ PRINT("sched_setattr ( %ld, %#" FMT_REGWORD "x, %#"
+ FMT_REGWORD "x )", SARG1, ARG2, ARG3 );
+ PRE_REG_READ3(long, "sched_setattr",
+ vki_pid_t, pid, struct sched_attr *, p, unsigned int, flags);
+ /* We need to be able to read at least the size field. */
+ PRE_MEM_READ( "sched_setattr(attr->size)", ARG2, sizeof(vki_uint32_t) );
+ attr = (struct vki_sched_attr *)(Addr)ARG2;
+ if (ML_(safe_to_deref)(attr,sizeof(vki_uint32_t)))
+ PRE_MEM_READ( "sched_setattr(attr)", (Addr)attr, attr->size);
+}
+
+PRE(sys_sched_getattr)
+{
+ struct vki_sched_attr *attr;
+ PRINT("sched_getattr ( %ld, %#" FMT_REGWORD "x, %ld, %#"
+ FMT_REGWORD "x )", SARG1, ARG2, ARG3, ARG4 );
+ PRE_REG_READ4(long, "sched_getattr",
+ vki_pid_t, pid, struct sched_attr *, p,
+ unsigned int, size, unsigned int, flags);
+ /* We need to be able to read at least the size field. */
+ PRE_MEM_READ( "sched_setattr(attr->size)", ARG2, sizeof(vki_uint32_t) );
+ /* And the kernel needs to be able to write to the whole struct size. */
+ attr = (struct vki_sched_attr *)(Addr)ARG2;
+ if (ML_(safe_to_deref)(attr,sizeof(vki_uint32_t)))
+ PRE_MEM_WRITE( "sched_setattr(attr)", (Addr)attr, attr->size);
+}
+POST(sys_sched_getattr)
+{
+ struct vki_sched_attr *attr = (struct vki_sched_attr *)(Addr)ARG2;
+ POST_MEM_WRITE( (Addr)attr, attr->size );
+}
+
PRE(sys_sched_getscheduler)
{
PRINT("sys_sched_getscheduler ( %ld )", SARG1);
diff --git a/coregrind/m_syswrap/syswrap-ppc32-linux.c b/coregrind/m_syswrap/syswrap-ppc32-linux.c
index eed12a1bc..c19cb9e0e 100644
--- a/coregrind/m_syswrap/syswrap-ppc32-linux.c
+++ b/coregrind/m_syswrap/syswrap-ppc32-linux.c
@@ -1016,6 +1016,9 @@ static SyscallTableEntry syscall_table[] = {
LINXY(__NR_process_vm_readv, sys_process_vm_readv), // 351
LINX_(__NR_process_vm_writev, sys_process_vm_writev),// 352
+ LINX_(__NR_sched_setattr, sys_sched_setattr), // 355
+ LINXY(__NR_sched_getattr, sys_sched_getattr), // 356
+
LINXY(__NR_getrandom, sys_getrandom), // 359
LINXY(__NR_memfd_create, sys_memfd_create), // 360
diff --git a/coregrind/m_syswrap/syswrap-ppc64-linux.c b/coregrind/m_syswrap/syswrap-ppc64-linux.c
index d58200b49..b6422a765 100644
--- a/coregrind/m_syswrap/syswrap-ppc64-linux.c
+++ b/coregrind/m_syswrap/syswrap-ppc64-linux.c
@@ -998,6 +998,8 @@ static SyscallTableEntry syscall_table[] = {
LINXY(__NR_process_vm_readv, sys_process_vm_readv), // 351
LINX_(__NR_process_vm_writev, sys_process_vm_writev),// 352
+ LINX_(__NR_sched_setattr, sys_sched_setattr), // 355
+ LINXY(__NR_sched_getattr, sys_sched_getattr), // 356
LINX_(__NR_renameat2, sys_renameat2), // 357
LINXY(__NR_getrandom, sys_getrandom), // 359
diff --git a/coregrind/m_syswrap/syswrap-s390x-linux.c b/coregrind/m_syswrap/syswrap-s390x-linux.c
index a0a330aa2..3427fee16 100644
--- a/coregrind/m_syswrap/syswrap-s390x-linux.c
+++ b/coregrind/m_syswrap/syswrap-s390x-linux.c
@@ -825,8 +825,8 @@ static SyscallTableEntry syscall_table[] = {
LINX_(__NR_kcmp, sys_kcmp), // 343
// ?????(__NR_finit_module, ), // 344
-// ?????(__NR_sched_setattr, ), // 345
-// ?????(__NR_sched_getattr, ), // 346
+ LINX_(__NR_sched_setattr, sys_sched_setattr), // 345
+ LINXY(__NR_sched_getattr, sys_sched_getattr), // 346
LINX_(__NR_renameat2, sys_renameat2), // 347
// ?????(__NR_seccomp, ), // 348
LINXY(__NR_getrandom, sys_getrandom), // 349
diff --git a/coregrind/m_syswrap/syswrap-x86-linux.c b/coregrind/m_syswrap/syswrap-x86-linux.c
index 332ed0bf2..b59d96f37 100644
--- a/coregrind/m_syswrap/syswrap-x86-linux.c
+++ b/coregrind/m_syswrap/syswrap-x86-linux.c
@@ -1580,8 +1580,8 @@ static SyscallTableEntry syscall_table[] = {
LINX_(__NR_kcmp, sys_kcmp), // 349
// LIN__(__NR_finit_module, sys_ni_syscall), // 350
-// LIN__(__NR_sched_setattr, sys_ni_syscall), // 351
-// LIN__(__NR_sched_getattr, sys_ni_syscall), // 352
+ LINX_(__NR_sched_setattr, sys_sched_setattr), // 351
+ LINXY(__NR_sched_getattr, sys_sched_getattr), // 352
LINX_(__NR_renameat2, sys_renameat2), // 353
// LIN__(__NR_seccomp, sys_ni_syscall), // 354
diff --git a/include/vki/vki-linux.h b/include/vki/vki-linux.h
index 75b583165..ef93b9258 100644
--- a/include/vki/vki-linux.h
+++ b/include/vki/vki-linux.h
@@ -410,6 +410,23 @@ struct vki_sched_param {
int sched_priority;
};
+struct vki_sched_attr {
+ vki_uint32_t size;
+ vki_uint32_t sched_policy;
+ vki_uint64_t sched_flags;
+
+ /* SCHED_NORMAL, SCHED_BATCH */
+ vki_int32_t sched_nice;
+
+ /* SCHED_FIFO, SCHED_RR */
+ vki_uint32_t sched_priority;
+
+ /* SCHED_DEADLINE */
+ vki_uint64_t sched_runtime;
+ vki_uint64_t sched_deadline;
+ vki_uint64_t sched_period;
+};
+
#define VKI_TASK_COMM_LEN 16
//----------------------------------------------------------------------

21
SOURCES/valgrind-3.17.0-clone-parent-res.patch Normal file
View File

@ -0,0 +1,21 @@
commit e08a82991a9b9dc87c13f2b89273f25f97d14baf
Author: Tom Hughes <tom@compton.nu>
Date: Tue Apr 6 22:44:36 2021 +0100
Only process clone results in the parent thread
Fixes BZ#423963
diff --git a/coregrind/m_syswrap/syswrap-linux.c b/coregrind/m_syswrap/syswrap-linux.c
index 5ae4e6613..c59d8ee26 100644
--- a/coregrind/m_syswrap/syswrap-linux.c
+++ b/coregrind/m_syswrap/syswrap-linux.c
@@ -940,7 +940,7 @@ PRE(sys_clone)
("Valgrind does not support general clone().");
}
- if (SUCCESS) {
+ if (SUCCESS && RES != 0) {
if (ARG_FLAGS & (VKI_CLONE_PARENT_SETTID | VKI_CLONE_PIDFD))
POST_MEM_WRITE(ARG3, sizeof(Int));
if (ARG_FLAGS & (VKI_CLONE_CHILD_SETTID | VKI_CLONE_CHILD_CLEARTID))

30
SOURCES/valgrind-3.17.0-debuginfod.patch Normal file
View File

@ -0,0 +1,30 @@
commit 93104368952c37268da724231487058ea3eaf1dc
Author: Tom Hughes <tom@compton.nu>
Date: Thu May 20 17:16:06 2021 +0100
Don't look for separate debuginfo if the image has a .debug_info section
Fixes BZ#435908
diff --git a/coregrind/m_debuginfo/readelf.c b/coregrind/m_debuginfo/readelf.c
index b0f062ddc..e424e3e7e 100644
--- a/coregrind/m_debuginfo/readelf.c
+++ b/coregrind/m_debuginfo/readelf.c
@@ -2879,13 +2879,15 @@ Bool ML_(read_elf_debug_info) ( struct _DebugInfo* di )
/* Look for a build-id */
HChar* buildid = find_buildid(mimg, False, False);
- /* Look for a debug image that matches either the build-id or
+ /* If we don't have a .debug_info section in the main image then
+ look for a debug image that matches either the build-id or
the debuglink-CRC32 in the main image. If the main image
doesn't contain either of those then this won't even bother
to try looking. This looks in all known places, including
the --extra-debuginfo-path if specified and on the
--debuginfo-server if specified. */
- if (buildid != NULL || debuglink_escn.img != NULL) {
+ if (debug_info_escn.img == NULL &&
+ (buildid != NULL || debuglink_escn.img != NULL)) {
/* Do have a debuglink section? */
if (debuglink_escn.img != NULL) {
UInt crc_offset

1712
SOURCES/valgrind-3.17.0-ppc64-isa-3.1-tests.patch Normal file
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File diff suppressed because it is too large Load Diff

1720
SOURCES/valgrind-3.17.0-ppc64-isa-3.1.patch Normal file
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File diff suppressed because it is too large Load Diff

2283
SOURCES/valgrind-3.17.0-s390-prep.patch Normal file
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File diff suppressed because it is too large Load Diff

46
SOURCES/valgrind-3.17.0-s390-z13-vec-fix.patch Normal file
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@ -0,0 +1,46 @@
commit 124ae6cfa303f0cc71ffd685620cb57c4f8f02bb
Author: Andreas Arnez <arnez@linux.ibm.com>
Date: Mon Jun 7 14:01:53 2021 +0200
s390x: Don't emit "vector or with complement" on z13
The z/Architecture instruction "vector or with complement" (VOC) can be
used as an optimization to combine "vector or" with "vector nor". This is
exploited in Valgrind since commit 6c1cb1a0128b00858b973e. However, VOC
requires the vector-enhancements facility 1, which is not installed on a
z13 CPU. Thus Valgrind can now run into SIGILL on z13 when trying to
execute vector string instructions.
Fix this by suppressing the VOC optimization unless the
vector-enhancements facility 1 is recognized on the host.
diff --git a/VEX/priv/host_s390_isel.c b/VEX/priv/host_s390_isel.c
index ee20c6711..15ca92a6b 100644
--- a/VEX/priv/host_s390_isel.c
+++ b/VEX/priv/host_s390_isel.c
@@ -4102,14 +4102,17 @@ s390_isel_vec_expr_wrk(ISelEnv *env, IRExpr *expr)
case Iop_OrV128:
size = 16;
vec_binop = S390_VEC_OR;
- if (arg1->tag == Iex_Unop && arg1->Iex.Unop.op == Iop_NotV128) {
- IRExpr* orig_arg1 = arg1;
- arg1 = arg2;
- arg2 = orig_arg1->Iex.Unop.arg;
- vec_binop = S390_VEC_ORC;
- } else if (arg2->tag == Iex_Unop && arg2->Iex.Unop.op == Iop_NotV128) {
- arg2 = arg2->Iex.Unop.arg;
- vec_binop = S390_VEC_ORC;
+ if (s390_host_has_vxe) {
+ if (arg1->tag == Iex_Unop && arg1->Iex.Unop.op == Iop_NotV128) {
+ IRExpr* orig_arg1 = arg1;
+ arg1 = arg2;
+ arg2 = orig_arg1->Iex.Unop.arg;
+ vec_binop = S390_VEC_ORC;
+ } else if (arg2->tag == Iex_Unop &&
+ arg2->Iex.Unop.op == Iop_NotV128) {
+ arg2 = arg2->Iex.Unop.arg;
+ vec_binop = S390_VEC_ORC;
+ }
}
goto Iop_VV_wrk;

2413
SOURCES/valgrind-3.17.0-s390-z15.patch Normal file
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File diff suppressed because it is too large Load Diff

54
SOURCES/valgrind-3.17.0-s390_insn_as_string.patch Normal file
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@ -0,0 +1,54 @@
commit 45873298ff2d17accc65654d64758360616aade5
Author: Andreas Arnez <arnez@linux.ibm.com>
Date: Tue Mar 30 18:10:43 2021 +0200
s390x: Add missing UNOP insns to s390_insn_as_string
Some unary operator insns are not handled by s390_insn_as_string(). If
they are encountered while the appropriate trace flag is set, a vpanic
occurs. Fix this: add handling for the missing insns.
diff --git a/VEX/priv/host_s390_defs.c b/VEX/priv/host_s390_defs.c
index 8762975b2..6e0734ae0 100644
--- a/VEX/priv/host_s390_defs.c
+++ b/VEX/priv/host_s390_defs.c
@@ -7860,12 +7860,24 @@ s390_insn_as_string(const s390_insn *insn)
op = "v-vunpacku";
break;
- case S390_VEC_FLOAT_NEG:
- op = "v-vfloatneg";
+ case S390_VEC_ABS:
+ op = "v-vabs";
break;
- case S390_VEC_FLOAT_SQRT:
- op = "v-vfloatsqrt";
+ case S390_VEC_COUNT_LEADING_ZEROES:
+ op = "v-vclz";
+ break;
+
+ case S390_VEC_COUNT_TRAILING_ZEROES:
+ op = "v-vctz";
+ break;
+
+ case S390_VEC_COUNT_ONES:
+ op = "v-vpopct";
+ break;
+
+ case S390_VEC_FLOAT_NEG:
+ op = "v-vfloatneg";
break;
case S390_VEC_FLOAT_ABS:
@@ -7876,6 +7888,10 @@ s390_insn_as_string(const s390_insn *insn)
op = "v-vfloatnabs";
break;
+ case S390_VEC_FLOAT_SQRT:
+ op = "v-vfloatsqrt";
+ break;
+
default:
goto fail;
}

120
SPECS/valgrind.spec
View File

@ -2,8 +2,8 @@
Summary: Tool for finding memory management bugs in programs
Name: %{?scl_prefix}valgrind
Version: 3.16.0
Release: 4%{?dist}
Version: 3.17.0
Release: 5%{?dist}
Epoch: 1
License: GPLv2+
URL: http://www.valgrind.org/
@ -83,42 +83,74 @@ Patch2: valgrind-3.9.0-helgrind-race-supp.patch
# Make ld.so supressions slightly less specific.
Patch3: valgrind-3.9.0-ldso-supp.patch
# We want all executables and libraries in libexec instead of lib
# so they are only available for valgrind usage itself and so the
# same directory is used independent of arch.
Patch4: valgrind-3.16.0-pkglibexecdir.patch
# Add some stack-protector
Patch5: valgrind-3.16.0-some-stack-protector.patch
Patch4: valgrind-3.16.0-some-stack-protector.patch
# Add some -Wl,z,now.
Patch6: valgrind-3.16.0-some-Wl-z-now.patch
Patch5: valgrind-3.16.0-some-Wl-z-now.patch
# KDE#422677 PPC sync instruction L field should only be 2 bits in ISA 3.0
Patch7: valgrind-3.16.0-ppc-L-field.patch
# Upstream commits that provide additional ppc64le ISA 3.1 support
# commit 3cc0232c46a5905b4a6c2fbd302b58bf5f90b3d5
# PPC64: ISA 3.1 VSX PCV Generate Operations
# commit 078f89e99b6f62e043f6138c6a7ae238befc1f2a
# PPC64: Reduced-Precision bfloat16 Outer Product & Format Conversion Operations
# commit e09fdaf569b975717465ed8043820d0198d4d47d
# PPC64: Reduced-Precision: Missing Integer-based Outer Product Operations
Patch6: valgrind-3.17.0-ppc64-isa-3.1.patch
# KDE#422715 x86: vex: the `impossible' happened: expr_is_guardable
Patch8: valgrind-3.16.0-387-float.patch
# Upstream commits that provide extra tests for ppc64le ISA 3.1 support
# commit c8fa838be405d7ac43035dcf675bf490800c26ec
# Reduced Precision bfloat16 outer product tests
# commit 4bcc6c8a97c10c4dd41b35bd3b3035ec4037d524
# VSX Permute Control Vector Generate Operation tests.
# commit c589b652939655090c005a982a71f50c489fb5ce
# Reduced precision Missing Integer based outer tests
Patch7: valgrind-3.17.0-ppc64-isa-3.1-tests.patch
# KDE#422174 unhandled instruction bytes: 0x48 0xE9 (REX prefix JMP instr)
Patch9: valgrind-3.16.1-REX-prefix-JMP.patch
# commit 45873298ff2d17accc65654d64758360616aade5
# s390x: Add missing UNOP insns to s390_insn_as_string
Patch8: valgrind-3.17.0-s390_insn_as_string.patch
# KDE#422623 epoll_ctl warns for uninit padding on non-amd64 64bit arches
Patch10: valgrind-3.16.1-epoll.patch
# KDE#435908 Don't look for separate debuginfo if image already has .debug_info
Patch9: valgrind-3.17.0-debuginfod.patch
# KDE#369029 handle linux syscalls sched_getattr and sched_setattr
Patch11: valgrind-3.16.1-sched_getsetattr.patch
# KDE#423963 Only process clone results in the parent thread
Patch10: valgrind-3.17.0-clone-parent-res.patch
# KDE#415293 Incorrect call-graph tracking due to new _dl_runtime_resolve*
Patch12: valgrind-3.16.1-dl_runtime_resolve.patch
# commit d74a637206ef5532ccd2ccb2e31ee2762f184e60
# Bug 433863 - s390x: Remove memcheck test cases for cs, cds, and csg
# commit 18ddcc47c951427efd3b790ba2481159b9bd1598
# s390x: Support "expensive" comparisons Iop_ExpCmpNE32/64
# commit 5db3f929c43bf46f4707178706cfe90f43acdd19
# s390x: Add convenience function mkV128()
# commit e78bd78d3043729033b426218ab8c6dae9c51e96
# Bug 434296 - s390x: Rework IR conversion of VSTRC, VFAE, and VFEE
# commit 4f17a067c4f8245c05611d6e8aa36e8841bab376
# Bug 434296 - s390x: Rework IR conversion of VFENE
# commit 9bd78ebd8bb5cd4ebb3f081ceba46836cc485551
# Bug 434296 - s390x: Rework IR conversion of VISTR
# commit 32312d588b77c5b5b5a0145bb0cc6f795b447790
# Bug 434296 - s390x: Add memcheck test cases for vector string insns
# commit a0bb049ace14ab52d386bb1d49a399f39eec4986
# s390x: Improve handling of amodes without base register
# commit fd935e238d907d9c523a311ba795077d95ad6912
# s390x: Rework insn "v-vdup" and add "v-vrep"
# commit 6c1cb1a0128b00858b973ef9344e12d6ddbaaf57
# s390x: Add support for emitting "vector or with complement"
# commit 0bd4263326b2d48f782339a9bbe1a069c7de45c7
# s390x: Fix/optimize Iop_64HLtoV128
# commit cae5062b05b95e0303b1122a0ea9aadc197e4f0a
# s390x: Add missing stdout.exp for vector string memcheck test
Patch11: valgrind-3.17.0-s390-prep.patch
# KDE#432387 - s390x: z15 instructions support
Patch12: valgrind-3.17.0-s390-z15.patch
# KDE#428648 s390_emit_load_mem panics due to 20-bit offset for vector load
Patch15: valgrind-3.16.1-s390_emit_load_mem.patch
# KDE#133812 s390x: z14 vector instructions not implemented
Patch16: valgrind-3.16.1-s390x-z14-vector.patch
# commit 124ae6cfa303f0cc71ffd685620cb57c4f8f02bb
# s390x: Don't emit "vector or with complement" on z13
Patch13: valgrind-3.17.0-s390-z13-vec-fix.patch
BuildRequires: make
BuildRequires: glibc-devel
%if %{build_openmpi}
@ -148,6 +180,16 @@ BuildRequires: autoconf
# For make check validating the documentation
BuildRequires: docbook-dtds
# configure might use which
BuildRequires: which
# For testing debuginfod-find
%if 0%{?fedora} > 29 || 0%{?rhel} > 7
BuildRequires: elfutils-debuginfod-client
# For using debuginfod at runtime
Recommends: elfutils-debuginfod-client
%endif
%{?scl:Requires:%scl_runtime}
# We need to fixup selinux file context when doing a scl build.
@ -245,23 +287,24 @@ Valgrind User Manual for details.
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1
# Old rhel gcc doesn't have -fstack-protector-strong.
%if 0%{?fedora} || 0%{?rhel} >= 7
%patch4 -p1
%patch5 -p1
%patch6 -p1
%endif
%patch6 -p1
%patch7 -p1
%patch8 -p1
%patch9 -p1
%patch10 -p1
%patch11 -p1
%patch12 -p1
%patch15 -p1
%patch16 -p1
%patch11 -p1
touch memcheck/tests/s390x/vistr.stdout.exp
%patch12 -p1
%patch13 -p1
%build
@ -450,6 +493,7 @@ echo ===============END TESTING===============
%{_includedir}/valgrind/drd.h
%{_includedir}/valgrind/helgrind.h
%{_includedir}/valgrind/memcheck.h
%{_includedir}/valgrind/dhat.h
%{_libdir}/pkgconfig/valgrind.pc
%if %{build_tools_devel}
@ -482,6 +526,18 @@ fi
%endif
%changelog
* Thu Jun 24 2021 Mark Wielaard <mjw@redhat.com> - 3.17.0-5
- Add valgrind-3.17.0-s390-prep.patch
- Add valgrind-3.17.0-s390-z15.patch
- Add valgrind-3.17.0-s390-z13-vec-fix.patch
* Thu Jun 3 2021 Mark Wielaard <mjw@redhat.com> - 3.17.0-4
- Update to upstream 3.17.0 final.
- Add valgrind-3.17.0-ppc64-isa-3.1{,tests}.patch
- Add valgrind-3.17.0-s390_insn_as_string.patch
- Add valgrind-3.17.0-debuginfod.patch
- Add valgrind-3.17.0-clone-parent-res.patch
* Fri Dec 4 2020 Mark Wielaard <mjw@redhat.com> - 3.16.0-4
- Add valgrind-3.16.1-s390_emit_load_mem.patch
- Add valgrind-3.16.1-s390x-z14-vector.patch