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author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-03-30 15:42:18 -0300 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-02-09 16:36:05 -0300 |
commit | a8f02b157e8f113a5a7f746b8b70fc71985cb945 (patch) | |
tree | 959cec340114e22e246e997773b22f0a1a140b74 | |
parent | 28396b7ee87df0b7673af133544e90144e853425 (diff) | |
download | glibc-a8f02b157e8f113a5a7f746b8b70fc71985cb945.tar.gz |
malloc: Disable malloc builtins on tests
To avoid compiler optimize away memory allocation calls, which might
interfere when both valid and invalid calls checks.
-rw-r--r-- | malloc/Makefile | 11 | ||||
-rw-r--r-- | malloc/tst-malloc.c | 1 | ||||
-rw-r--r-- | malloc/tst-memalign.c | 3 |
3 files changed, 13 insertions, 2 deletions
diff --git a/malloc/Makefile b/malloc/Makefile index dfb51d344c..729198e81e 100644 --- a/malloc/Makefile +++ b/malloc/Makefile @@ -366,3 +366,14 @@ tst-mallocstate-malloc-check-ENV = LD_PRELOAD=$(objpfx)libc_malloc_debug.so # libc_malloc_debug.so. $(objpfx)tst-mallocstate: $(objpfx)libc_malloc_debug.so $(objpfx)tst-mallocstate-malloc-check: $(objpfx)libc_malloc_debug.so + +CFLAGS-tst-memalign.c += -fno-builtin +CFLAGS-tst-malloc.c += -fno-builtin +CFLAGS-tst-malloc-backtrace.c += -fno-builtin +CFLAGS-tst-malloc-check.c += -fno-builtin +CFLAGS-tst-malloc-too-large.c += -fno-builtin +CFLAGS-tst-realloc.c += -fno-builtin +CFLAGS-tst-valloc.c += -fno-builtin +CFLAGS-tst-compathooks-off.c += -fno-builtin +CFLAGS-tst-compathooks-on.c += -fno-builtin +CFLAGS-tst-mallinfo2.c += -fno-builtin diff --git a/malloc/tst-malloc.c b/malloc/tst-malloc.c index 0da5a8f263..6097ce092d 100644 --- a/malloc/tst-malloc.c +++ b/malloc/tst-malloc.c @@ -46,6 +46,7 @@ do_test (void) p = malloc (-1); DIAG_POP_NEEDS_COMMENT; save = errno; + asm volatile("" ::: "memory"); if (p != NULL) merror ("malloc (-1) succeeded."); diff --git a/malloc/tst-memalign.c b/malloc/tst-memalign.c index 720e640f16..5ba595089a 100644 --- a/malloc/tst-memalign.c +++ b/malloc/tst-memalign.c @@ -124,5 +124,4 @@ do_test (void) return errors != 0; } -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" +#include <support/test-driver.c> |