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3.15.0-19 - Add valgrind-3.15.0-gcc-10-x86-amd64-asm-test.patch

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This commit is contained in:
Mark Wielaard 2020-02-29 21:11:09 +01:00
parent d4d8e43123
commit fbde213007
2 changed files with 649 additions and 0 deletions
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valgrind-3.15.0-gcc-10-x86-amd64-asm-test.patch Normal file
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@ -0,0 +1,644 @@
commit fe6805efc1b6db0cfa5f1cd5fb1854775cbfa31a
Author: Mark Wielaard <mark@klomp.org>
Date: Sat Jan 25 18:34:58 2020 +0100
x86 and amd64 tests: Use .text and .previous around all top-level asm.
GCC10 defaults to -fno-common which exposes some latent bugs in
some of the top-level asm code in various .c test files. Some of the
tests started to segfault (even if not run under valgrind). Such code
needs to be wrapped inside a .text and a .previous asm statement to
make sure the code is generated in the .text code section and to
make sure the compiler doesn't lose track of the section currently
being used to generate data or code in. Without it code might be
generated inside a data section or the other way around.
diff --git a/memcheck/tests/amd64/shr_edx.c b/memcheck/tests/amd64/shr_edx.c
index f8746afff..bed289471 100644
--- a/memcheck/tests/amd64/shr_edx.c
+++ b/memcheck/tests/amd64/shr_edx.c
@@ -8,6 +8,7 @@ ULong result;
extern void shrl32_with_0x10 ( void );
asm("\n"
+".text\n"
"shrl32_with_0x10:\n"
"\tpushq %rdx\n"
"\tmovq data, %rdx\n"
@@ -20,6 +21,7 @@ asm("\n"
"\tshrl32_with_0x10_jump:\n"
"\tmov $0xdeaddead, %edx\n"
"\tjmp shrl32_with_0x10_cont\n"
+".previous\n"
);
diff --git a/none/tests/amd64/fxtract.c b/none/tests/amd64/fxtract.c
index 4dff2a1f9..f4dfd36df 100644
--- a/none/tests/amd64/fxtract.c
+++ b/none/tests/amd64/fxtract.c
@@ -6,6 +6,7 @@ double arg, res1, res2;
extern void do_fxtract ( void );
asm("\n"
+".text\n"
".global do_fxtract\n"
"do_fxtract:\n"
"\tfinit\n"
@@ -13,7 +14,8 @@ asm("\n"
"\tfxtract\n"
"\tfstpl res1\n"
"\tfstpl res2\n"
-"\tret"
+"\tret\n"
+".previous\n"
);
void try ( double x )
diff --git a/none/tests/amd64/jrcxz.c b/none/tests/amd64/jrcxz.c
index dad088f08..4d70734c2 100644
--- a/none/tests/amd64/jrcxz.c
+++ b/none/tests/amd64/jrcxz.c
@@ -8,6 +8,7 @@ ULong arg64, res64;
extern void foo64 ( void );
asm("\n"
+".text\n"
"foo64:\n"
"\tpushq %rcx\n"
@@ -25,6 +26,7 @@ asm("\n"
"\tpopq %rcx\n"
"\tret\n"
+".previous\n"
);
@@ -32,6 +34,7 @@ UInt arg32, res32;
extern void foo32 ( void );
asm("\n"
+".text\n"
"foo32:\n"
"\tpushq %rcx\n"
@@ -49,6 +52,7 @@ asm("\n"
"\tpopq %rcx\n"
"\tret\n"
+".previous\n"
);
diff --git a/none/tests/amd64/looper.c b/none/tests/amd64/looper.c
index cb7f5cbea..586464242 100644
--- a/none/tests/amd64/looper.c
+++ b/none/tests/amd64/looper.c
@@ -22,6 +22,7 @@ asm("\n"
"\tmovq %rax, res\n"
"\tpopq %rcx\n"
"\tret\n"
+".previous\n"
);
extern void loop_ne ( void );
@@ -42,6 +43,7 @@ asm("\n"
"\tmovq %rax, res\n"
"\tpopq %rcx\n"
"\tret\n"
+".previous\n"
);
extern void loop_e ( void );
@@ -66,6 +68,7 @@ asm("\n"
"\tmovq %rax, res\n"
"\tpopq %rcx\n"
"\tret\n"
+".previous\n"
);
int main ( void )
diff --git a/none/tests/amd64/sbbmisc.c b/none/tests/amd64/sbbmisc.c
index dd70efadc..1024bfd57 100644
--- a/none/tests/amd64/sbbmisc.c
+++ b/none/tests/amd64/sbbmisc.c
@@ -9,6 +9,7 @@ int in_l, out_l1, out_l2;
extern void sbb_ib_al ( void );
asm("\n"
+".text\n"
VG_SYM(sbb_ib_al) ":\n"
#ifndef VGP_amd64_darwin
@@ -37,11 +38,13 @@ VG_SYM(sbb_ib_al) ":\n"
#endif
"\tretq\n"
+".previous\n"
);
extern void sbb_iw_ax ( void );
asm("\n"
+".text\n"
VG_SYM(sbb_iw_ax) ":\n"
#ifndef VGP_amd64_darwin
@@ -69,11 +72,13 @@ VG_SYM(sbb_iw_ax) ":\n"
#endif
"\tretq\n"
+".previous\n"
);
extern void sbb_il_eax ( void );
asm("\n"
+".text\n"
VG_SYM(sbb_il_eax) ":\n"
#ifndef VGP_amd64_darwin
@@ -101,11 +106,13 @@ VG_SYM(sbb_il_eax) ":\n"
#endif
"\tretq\n"
+".previous\n"
);
extern void sbb_eb_gb ( void );
asm("\n"
+".text\n"
VG_SYM(sbb_eb_gb) ":\n"
#ifndef VGP_amd64_darwin
@@ -135,11 +142,13 @@ VG_SYM(sbb_eb_gb) ":\n"
#endif
"\tretq\n"
+".previous\n"
);
extern void sbb_eb_gb_2 ( void );
asm("\n"
+".text\n"
VG_SYM(sbb_eb_gb_2) ":\n"
"\tpushq %rcx\n"
@@ -173,11 +182,13 @@ VG_SYM(sbb_eb_gb_2) ":\n"
"\tpopq %rcx\n"
"\tretq\n"
+".previous\n"
);
extern void adc_eb_gb ( void );
asm("\n"
+".text\n"
VG_SYM(adc_eb_gb) ":\n"
#ifndef VGP_amd64_darwin
@@ -207,11 +218,13 @@ VG_SYM(adc_eb_gb) ":\n"
#endif
"\tretq\n"
+".previous\n"
);
extern void adc_eb_gb_2 ( void );
asm("\n"
+".text\n"
VG_SYM(adc_eb_gb_2) ":\n"
"\tpushq %rcx\n"
@@ -245,10 +258,12 @@ VG_SYM(adc_eb_gb_2) ":\n"
"\tpopq %rcx\n"
"\tretq\n"
+".previous\n"
);
extern void adc_ib_al ( void );
asm("\n"
+".text\n"
VG_SYM(adc_ib_al) ":\n"
#ifndef VGP_amd64_darwin
@@ -276,11 +291,13 @@ VG_SYM(adc_ib_al) ":\n"
#endif
"\tretq\n"
+".previous\n"
);
extern void adc_iw_ax ( void );
asm("\n"
+".text\n"
VG_SYM(adc_iw_ax) ":\n"
#ifndef VGP_amd64_darwin
@@ -308,11 +325,13 @@ VG_SYM(adc_iw_ax) ":\n"
#endif
"\tretq\n"
+".previous\n"
);
extern void adc_il_eax ( void );
asm("\n"
+".text\n"
VG_SYM(adc_il_eax) ":\n"
#ifndef VGP_amd64_darwin
@@ -340,6 +359,7 @@ VG_SYM(adc_il_eax) ":\n"
#endif
"\tretq\n"
+".previous\n"
);
diff --git a/none/tests/amd64/shrld.c b/none/tests/amd64/shrld.c
index ca9d699e2..d77cfbdc9 100644
--- a/none/tests/amd64/shrld.c
+++ b/none/tests/amd64/shrld.c
@@ -30,6 +30,7 @@ ULong flags_out;
extern void shld64 ( void );
asm("\n"
+".text\n"
"shld64:\n"
"\tpushq %rsi\n"
"\tpushq %r11\n"
@@ -47,10 +48,12 @@ asm("\n"
"\tpopq %r11\n"
"\tpopq %rsi\n"
"\tret\n"
+".previous\n"
);
extern void shld32 ( void );
asm("\n"
+".text\n"
"shld32:\n"
"\tpushq %rsi\n"
"\tpushq %r11\n"
@@ -68,10 +71,12 @@ asm("\n"
"\tpopq %r11\n"
"\tpopq %rsi\n"
"\tret\n"
+".previous\n"
);
extern void shld16 ( void );
asm("\n"
+".text\n"
"shld16:\n"
"\tpushq %rsi\n"
"\tpushq %r11\n"
@@ -89,11 +94,13 @@ asm("\n"
"\tpopq %r11\n"
"\tpopq %rsi\n"
"\tret\n"
+".previous\n"
);
extern void shrd64 ( void );
asm("\n"
+".text\n"
"shrd64:\n"
"\tpushq %rsi\n"
"\tpushq %r11\n"
@@ -111,10 +118,12 @@ asm("\n"
"\tpopq %r11\n"
"\tpopq %rsi\n"
"\tret\n"
+".previous\n"
);
extern void shrd32 ( void );
asm("\n"
+".text\n"
"shrd32:\n"
"\tpushq %rsi\n"
"\tpushq %r11\n"
@@ -132,10 +141,12 @@ asm("\n"
"\tpopq %r11\n"
"\tpopq %rsi\n"
"\tret\n"
+".previous\n"
);
extern void shrd16 ( void );
asm("\n"
+".text\n"
"shrd16:\n"
"\tpushq %rsi\n"
"\tpushq %r11\n"
@@ -153,6 +164,7 @@ asm("\n"
"\tpopq %r11\n"
"\tpopq %rsi\n"
"\tret\n"
+".previous\n"
);
diff --git a/none/tests/amd64/slahf-amd64.c b/none/tests/amd64/slahf-amd64.c
index 31857ecba..361b6791b 100644
--- a/none/tests/amd64/slahf-amd64.c
+++ b/none/tests/amd64/slahf-amd64.c
@@ -5,6 +5,7 @@ typedef unsigned long long int ULong;
extern ULong lahf_1 ( void );
asm("\n"
+".text\n"
"lahf_1:\n"
"\tpushq $0\n"
"\tpopfq\n"
@@ -13,10 +14,12 @@ asm("\n"
"\tsubq %rax, %rdx\n"
"\t.byte 0x9F\n" /* lahf */
"\tret\n"
+".previous\n"
);
extern ULong lahf_0 ( void );
asm("\n"
+".text\n"
"lahf_0:\n"
"\tpushq $0\n"
"\tpopfq\n"
@@ -25,16 +28,19 @@ asm("\n"
"\tsubq %rax, %rdx\n"
"\t.byte 0x9F\n" /* lahf */
"\tret\n"
+".previous\n"
);
extern ULong sahf_then_lahf ( ULong );
asm("\n"
+".text\n"
"sahf_then_lahf:\n"
"\tmovq %rdi, %rax\n"
"\t.byte 0x9E\n" /* sahf */
"\tmovabsq $0, %rax\n"
"\t.byte 0x9F\n" /* lahf */
"\tret\n"
+".previous\n"
);
int main ( void )
diff --git a/none/tests/x86/cmpxchg8b.c b/none/tests/x86/cmpxchg8b.c
index 3588840a8..9ca56afa6 100644
--- a/none/tests/x86/cmpxchg8b.c
+++ b/none/tests/x86/cmpxchg8b.c
@@ -14,6 +14,7 @@ UInt zout;
extern void foo ( void );
asm("\n"
+ ".text\n"
VG_SYM(foo) ":\n"
"\tpushl %eax\n"
"\tpushl %ebx\n"
@@ -40,6 +41,7 @@ asm("\n"
"\tpopl %ebx\n"
"\tpopl %eax\n"
"\tret\n"
+ ".previous\n"
);
int main ( void )
diff --git a/none/tests/x86/fxtract.c b/none/tests/x86/fxtract.c
index 235cda72c..f8c9bc41a 100644
--- a/none/tests/x86/fxtract.c
+++ b/none/tests/x86/fxtract.c
@@ -6,13 +6,15 @@ double arg, res1, res2;
extern void do_fxtract ( void );
asm("\n"
+".text\n"
VG_SYM(do_fxtract) ":\n"
"\tfinit\n"
"\tfldl " VG_SYM(arg) "\n"
"\tfxtract\n"
"\tfstpl " VG_SYM(res1) "\n"
"\tfstpl " VG_SYM(res2) "\n"
-"\tret"
+"\tret\n"
+".previous\n"
);
void try ( double x )
diff --git a/none/tests/x86/lahf.c b/none/tests/x86/lahf.c
index fc09352ac..a04c10da9 100644
--- a/none/tests/x86/lahf.c
+++ b/none/tests/x86/lahf.c
@@ -3,6 +3,7 @@
extern int foo_1 ( void );
asm("\n"
+".text\n"
VG_SYM(foo_1) ":\n"
"\tpushl $0\n"
"\tpopfl\n"
@@ -11,10 +12,12 @@ VG_SYM(foo_1) ":\n"
"\tsubl %eax, %edx\n"
"\tlahf\n"
"\tret\n"
+".previous\n"
);
extern int foo_0 ( void );
asm("\n"
+".text\n"
VG_SYM(foo_0) ":\n"
"\tpushl $0\n"
"\tpopfl\n"
@@ -23,6 +26,7 @@ VG_SYM(foo_0) ":\n"
"\tsubl %eax, %edx\n"
"\tlahf\n"
"\tret\n"
+".previous\n"
);
int main ( void )
diff --git a/none/tests/x86/looper.c b/none/tests/x86/looper.c
index 60554ec76..7f7ace8ad 100644
--- a/none/tests/x86/looper.c
+++ b/none/tests/x86/looper.c
@@ -21,6 +21,7 @@ VG_SYM(loop_plain) ":\n"
"\tmovl %eax, " VG_SYM(res) "\n"
"\tpopl %ecx\n"
"\tret\n"
+".previous\n"
);
extern void loop_ne ( void );
@@ -40,6 +41,7 @@ VG_SYM(loop_ne) ":\n"
"\tmovl %eax, " VG_SYM(res) "\n"
"\tpopl %ecx\n"
"\tret\n"
+".previous\n"
);
extern void loop_e ( void );
@@ -63,6 +65,7 @@ VG_SYM(loop_e) ":\n"
"\tmovl %eax, " VG_SYM(res) "\n"
"\tpopl %ecx\n"
"\tret\n"
+".previous\n"
);
int main ( void )
diff --git a/none/tests/x86/sbbmisc.c b/none/tests/x86/sbbmisc.c
index 322d6e17d..7c4585d95 100644
--- a/none/tests/x86/sbbmisc.c
+++ b/none/tests/x86/sbbmisc.c
@@ -9,6 +9,7 @@ int in_l, out_l1, out_l2;
extern void sbb_ib_al ( void );
asm("\n"
+".text\n"
VG_SYM(sbb_ib_al) ":\n"
"\tmovb " VG_SYM(in_b) ", %al\n"
@@ -22,11 +23,13 @@ VG_SYM(sbb_ib_al) ":\n"
"\tmovb %al, " VG_SYM(out_b2) "\n"
"\tret\n"
+".previous\n"
);
extern void sbb_iw_ax ( void );
asm("\n"
+".text\n"
VG_SYM(sbb_iw_ax) ":\n"
"\tmovw " VG_SYM(in_w) ", %ax\n"
@@ -40,11 +43,13 @@ VG_SYM(sbb_iw_ax) ":\n"
"\tmovw %ax, " VG_SYM(out_w2) "\n"
"\tret\n"
+".previous\n"
);
extern void sbb_il_eax ( void );
asm("\n"
+".text\n"
VG_SYM(sbb_il_eax) ":\n"
"\tmovl " VG_SYM(in_l) ", %eax\n"
@@ -58,11 +63,13 @@ VG_SYM(sbb_il_eax) ":\n"
"\tmovl %eax, " VG_SYM(out_l2) "\n"
"\tret\n"
+".previous\n"
);
extern void sbb_eb_gb ( void );
asm("\n"
+".text\n"
VG_SYM(sbb_eb_gb) ":\n"
"\tmovb " VG_SYM(in_b) ", %al\n"
@@ -76,11 +83,13 @@ VG_SYM(sbb_eb_gb) ":\n"
"\tmovb %al, " VG_SYM(out_b2) "\n"
"\tret\n"
+".previous\n"
);
extern void sbb_eb_gb_2 ( void );
asm("\n"
+".text\n"
VG_SYM(sbb_eb_gb_2) ":\n"
"\tpushl %ecx\n"
@@ -98,11 +107,13 @@ VG_SYM(sbb_eb_gb_2) ":\n"
"\tpopl %ecx\n"
"\tret\n"
+".previous\n"
);
extern void adc_eb_gb ( void );
asm("\n"
+".text\n"
VG_SYM(adc_eb_gb) ":\n"
"\tmovb " VG_SYM(in_b) ", %al\n"
@@ -116,11 +127,13 @@ VG_SYM(adc_eb_gb) ":\n"
"\tmovb %al, " VG_SYM(out_b2) "\n"
"\tret\n"
+".previous\n"
);
extern void adc_eb_gb_2 ( void );
asm("\n"
+".text\n"
VG_SYM(adc_eb_gb_2) ":\n"
"\tpushl %ecx\n"
@@ -138,10 +151,12 @@ VG_SYM(adc_eb_gb_2) ":\n"
"\tpopl %ecx\n"
"\tret\n"
+".previous\n"
);
extern void adc_ib_al ( void );
asm("\n"
+".text\n"
VG_SYM(adc_ib_al) ":\n"
"\tmovb " VG_SYM(in_b) ", %al\n"
@@ -155,11 +170,13 @@ VG_SYM(adc_ib_al) ":\n"
"\tmovb %al, " VG_SYM(out_b2) "\n"
"\tret\n"
+".previous\n"
);
extern void adc_iw_ax ( void );
asm("\n"
+".text\n"
VG_SYM(adc_iw_ax) ":\n"
"\tmovw " VG_SYM(in_w) ", %ax\n"
@@ -173,11 +190,13 @@ VG_SYM(adc_iw_ax) ":\n"
"\tmovw %ax, " VG_SYM(out_w2) "\n"
"\tret\n"
+".previous\n"
);
extern void adc_il_eax ( void );
asm("\n"
+".text\n"
VG_SYM(adc_il_eax) ":\n"
"\tmovl " VG_SYM(in_l) ", %eax\n"
@@ -191,6 +210,7 @@ VG_SYM(adc_il_eax) ":\n"
"\tmovl %eax, " VG_SYM(out_l2) "\n"
"\tret\n"
+".previous\n"
);

5
valgrind.spec
View File

@ -168,6 +168,9 @@ Patch29: valgrind-3.15.0-arm-preadv2-pwritev2.patch
# Upstream commit ce094ba912b1fb1539242e4d6b2a76c513a3d132
Patch30: valgrind-3.15.0-avx_estimate_insn-test.patch
# Upstream commit fe6805efc1b6db0cfa5f1cd5fb1854775cbfa31a
Patch31: valgrind-3.15.0-gcc-10-x86-amd64-asm-test.patch
BuildRequires: glibc-devel
%if %{build_openmpi}
@ -334,6 +337,7 @@ Valgrind User Manual for details.
%patch28 -p1
%patch29 -p1
%patch30 -p1
%patch31 -p1
%build
@ -558,6 +562,7 @@ fi
- Add valgrind-3.15.0-time64.patch
- Add valgrind-3.15.0-arm-preadv2-pwritev2.patch
- Add valgrind-3.15.0-avx_estimate_insn-test.patch
- Add valgrind-3.15.0-gcc-10-x86-amd64-asm-test.patch
* Fri Feb 14 2020 Mark Wielaard <mjw@fedoraproject.org> - 3.15.0-18
- Add valgrind-3.15.0-ppc64-sigframe.patch