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Make Helgrind test cases build on arm64-linux.

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git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13878
This commit is contained in:
Julian Seward 2014-03-18 23:02:59 +00:00
parent 45ab272d19
commit fd0e5403b4
4 changed files with 69 additions and 4 deletions
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33
helgrind/tests/annotate_hbefore.c
View File

@ -167,6 +167,39 @@ UWord do_acasW ( UWord* addr, UWord expected, UWord nyu )
return success;
}
#elif defined(VGA_arm64)
// arm64
/* return 1 if success, 0 if failure */
UWord do_acasW ( UWord* addr, UWord expected, UWord nyu )
{
UWord old, success;
UWord block[2] = { (UWord)addr, nyu };
/* Fetch the old value, and set the reservation */
__asm__ __volatile__ (
"ldxr %0, [%1]" "\n"
: /*out*/ "=r"(old)
: /*in*/ "r"(addr)
);
/* If the old value isn't as expected, we've had it */
if (old != expected) return 0;
/* otherwise try to stuff the new value in */
__asm__ __volatile__(
"ldr x4, [%1, #0]" "\n\t"
"ldr x5, [%1, #8]" "\n\t"
"stxr w6, x5, [x4, #0]" "\n\t"
"eor %0, x6, #1" "\n\t"
: /*out*/ "=r"(success)
: /*in*/ "r"(&block[0])
: /*trash*/ "x4","x5","x6","memory"
);
assert(success == 0 || success == 1);
return success;
}
#elif defined(VGA_s390x)
// s390x

17
helgrind/tests/tc07_hbl1.c
View File

@ -13,6 +13,7 @@
#undef PLAT_ppc32_linux
#undef PLAT_ppc64_linux
#undef PLAT_arm_linux
#undef PLAT_arm64_linux
#undef PLAT_s390x_linux
#undef PLAT_mips32_linux
@ -28,8 +29,10 @@
# define PLAT_ppc32_linux 1
#elif defined(__linux__) && defined(__powerpc__) && defined(__powerpc64__)
# define PLAT_ppc64_linux 1
#elif defined(__linux__) && defined(__arm__)
#elif defined(__linux__) && defined(__arm__) && !defined(__aarch64__)
# define PLAT_arm_linux 1
#elif defined(__linux__) && defined(__aarch64__) && !defined(__arm__)
# define PLAT_arm64_linux 1
#elif defined(__linux__) && defined(__s390x__)
# define PLAT_s390x_linux 1
#elif defined(__linux__) && defined(__mips__)
@ -64,6 +67,18 @@
: /*out*/ : /*in*/ "r"(&(_lval)) \
: /*trash*/ "r8", "r9", "cc", "memory" \
);
#elif defined(PLAT_arm64_linux)
# define INC(_lval,_lqual) \
__asm__ __volatile__( \
"1:\n" \
" ldxr w8, [%0, #0]\n" \
" add w8, w8, #1\n" \
" stxr w9, w8, [%0, #0]\n" \
" cmp w9, #0\n" \
" bne 1b\n" \
: /*out*/ : /*in*/ "r"(&(_lval)) \
: /*trash*/ "x8", "x9", "cc", "memory" \
);
#elif defined(PLAT_s390x_linux)
# define INC(_lval,_lqual) \
__asm__ __volatile__( \

17
helgrind/tests/tc08_hbl2.c
View File

@ -29,6 +29,7 @@
#undef PLAT_ppc32_linux
#undef PLAT_ppc64_linux
#undef PLAT_arm_linux
#undef PLAT_arm64_linux
#undef PLAT_s390x_linux
#undef PLAT_mips32_linux
#undef PLAT_mips64_linux
@ -45,8 +46,10 @@
# define PLAT_ppc32_linux 1
#elif defined(__linux__) && defined(__powerpc__) && defined(__powerpc64__)
# define PLAT_ppc64_linux 1
#elif defined(__linux__) && defined(__arm__)
#elif defined(__linux__) && defined(__arm__) && !defined(__aarch64__)
# define PLAT_arm_linux 1
#elif defined(__linux__) && defined(__aarch64__) && !defined(__arm__)
# define PLAT_arm64_linux 1
#elif defined(__linux__) && defined(__s390x__)
# define PLAT_s390x_linux 1
#elif defined(__linux__) && defined(__mips__)
@ -86,6 +89,18 @@
: /*out*/ : /*in*/ "r"(&(_lval)) \
: /*trash*/ "r8", "r9", "cc", "memory" \
);
#elif defined(PLAT_arm64_linux)
# define INC(_lval,_lqual) \
__asm__ __volatile__( \
"1:\n" \
" ldxr w8, [%0, #0]\n" \
" add w8, w8, #1\n" \
" stxr w9, w8, [%0, #0]\n" \
" cmp w9, #0\n" \
" bne 1b\n" \
: /*out*/ : /*in*/ "r"(&(_lval)) \
: /*trash*/ "x8", "x9", "cc", "memory" \
);
#elif defined(PLAT_s390x_linux)
# define INC(_lval,_lqual) \
__asm__ __volatile__( \

6
helgrind/tests/tc11_XCHG.c
View File

@ -31,8 +31,10 @@
# define PLAT_ppc32_linux 1
#elif defined(__linux__) && defined(__powerpc__) && defined(__powerpc64__)
# define PLAT_ppc64_linux 1
#elif defined(__linux__) && defined(__arm__)
#elif defined(__linux__) && defined(__arm__) && !defined(__aarch64__)
# define PLAT_arm_linux 1
#elif defined(__linux__) && defined(__aarch64__) && !defined(__arm__)
# define PLAT_arm64_linux 1
#elif defined(__linux__) && defined(__s390x__)
# define PLAT_s390x_linux 1
#elif defined(__linux__) && defined(__mips__)
@ -91,7 +93,7 @@
XCHG_M_R(_addr,_lval)
#elif defined(PLAT_ppc32_linux) || defined(PLAT_ppc64_linux) \
|| defined(PLAT_arm_linux)
|| defined(PLAT_arm_linux) || defined(PLAT_arm64_linux)
# if defined(HAVE_BUILTIN_ATOMIC)
# define XCHG_M_R(_addr,_lval) \
do { \