diff options
Diffstat (limited to 'compiler-rt/lib/asan/asan_mapping.h')
| -rw-r--r-- | compiler-rt/lib/asan/asan_mapping.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/compiler-rt/lib/asan/asan_mapping.h b/compiler-rt/lib/asan/asan_mapping.h index 40e32206d6d..8480bcfd4a1 100644 --- a/compiler-rt/lib/asan/asan_mapping.h +++ b/compiler-rt/lib/asan/asan_mapping.h @@ -33,7 +33,11 @@ extern __attribute__((visibility("default"))) uptr __asan_mapping_offset; # if __WORDSIZE == 32 # define SHADOW_OFFSET (1 << 29) # else -# define SHADOW_OFFSET (1ULL << 44) +# if defined(__powerpc64__) +# define SHADOW_OFFSET (1ULL << 41) +# else +# define SHADOW_OFFSET (1ULL << 44) +# endif # endif # endif #endif // ASAN_FLEXIBLE_MAPPING_AND_OFFSET @@ -43,7 +47,11 @@ extern __attribute__((visibility("default"))) uptr __asan_mapping_offset; #define SHADOW_TO_MEM(shadow) (((shadow) - SHADOW_OFFSET) << SHADOW_SCALE) #if __WORDSIZE == 64 +# if defined(__powerpc64__) + static const uptr kHighMemEnd = 0x00000fffffffffffUL; +# else static const uptr kHighMemEnd = 0x00007fffffffffffUL; +# endif #else // __WORDSIZE == 32 static const uptr kHighMemEnd = 0xffffffff; #endif // __WORDSIZE |
