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[compiler-rt] Hardcode uptr/sptr typedefs on Linux Arm #108105

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Merged
merged 2 commits into from
Sep 11, 2024
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[compiler-rt] Hardcode uptr/sptr typedefs on Linux Arm #108105

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[compiler-rt] Hardcode uptr/sptr typedefs on Linux Arm
aeubanks Sep 10, 2024
1651297
clang-format
aeubanks Sep 10, 2024
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6 changes: 6 additions & 0 deletions compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h
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Original file line number Diff line number Diff line change
Expand Up @@ -139,8 +139,14 @@
namespace __sanitizer {

#if defined(__UINTPTR_TYPE__)
# if defined(__arm__) && defined(__linux__)
// Linux Arm headers redefine __UINTPTR_TYPE__ and disagree with clang/gcc.
typedef unsigned int uptr;
typedef int sptr;
# else
typedef __UINTPTR_TYPE__ uptr;
typedef __INTPTR_TYPE__ sptr;
# endif
#elif defined(_WIN64)
// 64-bit Windows uses LLP64 data model.
typedef unsigned long long uptr;
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