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[hwasan] Add config for AArch64 Linux with 39-bit VA. #170927

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Merged
efriedma-quic merged 2 commits into from
Dec 8, 2025
Merged

[hwasan] Add config for AArch64 Linux with 39-bit VA. #170927

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[hwasan] Add config for AArch64 Linux with 39-bit VA.
efriedma-quic Dec 5, 2025
e10b329
Fix formatting.
efriedma-quic Dec 5, 2025
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2 changes: 1 addition & 1 deletion compiler-rt/lib/hwasan/hwasan_allocator.h
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Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,7 @@ struct AP64 {
#if defined(HWASAN_ALIASING_MODE)
static const uptr kSpaceSize = 1ULL << kAddressTagShift;
typedef __sanitizer::DefaultSizeClassMap SizeClassMap;
#elif SANITIZER_LINUX && !SANITIZER_ANDROID
#elif SANITIZER_LINUX && !SANITIZER_ANDROID && !defined(SANITIZER_AARCH64_39BIT_VA)
static const uptr kSpaceSize = 0x40000000000ULL; // 4T.
typedef __sanitizer::DefaultSizeClassMap SizeClassMap;
#else
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