diff options
Diffstat (limited to 'compiler-rt/lib/asan/asan_mapping.h')
| -rw-r--r-- | compiler-rt/lib/asan/asan_mapping.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/compiler-rt/lib/asan/asan_mapping.h b/compiler-rt/lib/asan/asan_mapping.h index 937c57b28db..f76ca53c360 100644 --- a/compiler-rt/lib/asan/asan_mapping.h +++ b/compiler-rt/lib/asan/asan_mapping.h @@ -80,6 +80,13 @@ // || `[0x1000000000, 0x11ffffffff]` || lowshadow || // || `[0x0000000000, 0x0fffffffff]` || lowmem || // +// Default Linux/AArch64 (42-bit VMA) mapping: +// || `[0x10000000000, 0x3ffffffffff]` || highmem || +// || `[0x0a000000000, 0x0ffffffffff]` || highshadow || +// || `[0x09000000000, 0x09fffffffff]` || shadowgap || +// || `[0x08000000000, 0x08fffffffff]` || lowshadow || +// || `[0x00000000000, 0x07fffffffff]` || lowmem || +// // Shadow mapping on FreeBSD/x86-64 with SHADOW_OFFSET == 0x400000000000: // || `[0x500000000000, 0x7fffffffffff]` || HighMem || // || `[0x4a0000000000, 0x4fffffffffff]` || HighShadow || @@ -111,7 +118,11 @@ static const u64 kIosShadowOffset32 = 1ULL << 30; // 0x40000000 static const u64 kIosShadowOffset64 = 0x130000000; static const u64 kIosSimShadowOffset32 = 1ULL << 30; static const u64 kIosSimShadowOffset64 = kDefaultShadowOffset64; +#if SANITIZER_AARCH64_VMA == 39 static const u64 kAArch64_ShadowOffset64 = 1ULL << 36; +#elif SANITIZER_AARCH64_VMA == 42 +static const u64 kAArch64_ShadowOffset64 = 1ULL << 39; +#endif static const u64 kMIPS32_ShadowOffset32 = 0x0aaa0000; static const u64 kMIPS64_ShadowOffset64 = 1ULL << 37; static const u64 kPPC64_ShadowOffset64 = 1ULL << 41; |
