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[asan] Add malloc_usable_size to android malloc dispatch. 

llvm-svn: 210452
This commit is contained in:
Evgeniy Stepanov 2014-06-09 08:36:14 +00:00
parent 2ad8c22a55
commit 63ece03c57
1 changed files with 10 additions and 8 deletions
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18
compiler-rt/lib/asan/asan_malloc_linux.cc
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@ -29,18 +29,20 @@ DECLARE_REAL_AND_INTERCEPTOR(void, free, void *ptr)
DECLARE_REAL_AND_INTERCEPTOR(void*, calloc, uptr nmemb, uptr size)
DECLARE_REAL_AND_INTERCEPTOR(void*, realloc, void *ptr, uptr size)
DECLARE_REAL_AND_INTERCEPTOR(void*, memalign, uptr boundary, uptr size)
DECLARE_REAL_AND_INTERCEPTOR(uptr, malloc_usable_size, void *mem)
struct MallocDebug {
void* (*malloc)(uptr bytes);
void (*free)(void* mem);
void* (*calloc)(uptr n_elements, uptr elem_size);
void* (*realloc)(void* oldMem, uptr bytes);
void* (*memalign)(uptr alignment, uptr bytes);
void *(*malloc)(uptr bytes);
void (*free)(void *mem);
void *(*calloc)(uptr n_elements, uptr elem_size);
void *(*realloc)(void *oldMem, uptr bytes);
void *(*memalign)(uptr alignment, uptr bytes);
uptr (*malloc_usable_size)(void *mem);
};
const MallocDebug asan_malloc_dispatch ALIGNED(32) = {
WRAP(malloc), WRAP(free), WRAP(calloc), WRAP(realloc), WRAP(memalign)
};
ALIGNED(32) const MallocDebug asan_malloc_dispatch = {
WRAP(malloc), WRAP(free), WRAP(calloc),
WRAP(realloc), WRAP(memalign), WRAP(malloc_usable_size)};
namespace __asan {
void ReplaceSystemMalloc() {