Vendor import of compiler-rt release_60 branch r323948:
https://llvm.org/svn/llvm-project/compiler-rt/branches/release_60@323948
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/vendor/compiler-rt/dist-release_60/; revision=328742 svn path=/vendor/compiler-rt/compiler-rt-release_60-r324090/; revision=328790; tag=vendor/compiler-rt/compiler-rt-release_60-r324090
@ -17,7 +17,7 @@ set(HWASAN_RTL_CXX_SOURCES
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set(HWASAN_RTL_CFLAGS ${SANITIZER_COMMON_CFLAGS})
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append_rtti_flag(OFF HWASAN_RTL_CFLAGS)
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append_list_if(COMPILER_RT_HAS_FPIE_FLAG -fPIE HWASAN_RTL_CFLAGS)
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append_list_if(COMPILER_RT_HAS_FPIC_FLAG -fPIC HWASAN_RTL_CFLAGS)
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# Prevent clang from generating libc calls.
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append_list_if(COMPILER_RT_HAS_FFREESTANDING_FLAG -ffreestanding HWASAN_RTL_CFLAGS)
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@ -79,25 +79,27 @@ struct Mapping {
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#define TSAN_MID_APP_RANGE 1
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#elif defined(__mips64)
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/*
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C/C++ on linux/mips64
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0100 0000 00 - 0200 0000 00: main binary
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0200 0000 00 - 1400 0000 00: -
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1400 0000 00 - 2400 0000 00: shadow
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2400 0000 00 - 3000 0000 00: -
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3000 0000 00 - 4000 0000 00: metainfo (memory blocks and sync objects)
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4000 0000 00 - 6000 0000 00: -
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6000 0000 00 - 6200 0000 00: traces
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6200 0000 00 - fe00 0000 00: -
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fe00 0000 00 - ff00 0000 00: heap
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ff00 0000 00 - ff80 0000 00: -
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ff80 0000 00 - ffff ffff ff: modules and main thread stack
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C/C++ on linux/mips64 (40-bit VMA)
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0000 0000 00 - 0100 0000 00: - (4 GB)
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0100 0000 00 - 0200 0000 00: main binary (4 GB)
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0200 0000 00 - 2000 0000 00: - (120 GB)
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2000 0000 00 - 4000 0000 00: shadow (128 GB)
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4000 0000 00 - 5000 0000 00: metainfo (memory blocks and sync objects) (64 GB)
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5000 0000 00 - aa00 0000 00: - (360 GB)
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aa00 0000 00 - ab00 0000 00: main binary (PIE) (4 GB)
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ab00 0000 00 - b000 0000 00: - (20 GB)
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b000 0000 00 - b200 0000 00: traces (8 GB)
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b200 0000 00 - fe00 0000 00: - (304 GB)
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fe00 0000 00 - ff00 0000 00: heap (4 GB)
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ff00 0000 00 - ff80 0000 00: - (2 GB)
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ff80 0000 00 - ffff ffff ff: modules and main thread stack (<2 GB)
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*/
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struct Mapping {
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static const uptr kMetaShadowBeg = 0x4000000000ull;
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static const uptr kMetaShadowEnd = 0x5000000000ull;
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static const uptr kTraceMemBeg = 0xb000000000ull;
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static const uptr kTraceMemEnd = 0xb200000000ull;
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static const uptr kShadowBeg = 0x2400000000ull;
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static const uptr kShadowBeg = 0x2000000000ull;
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static const uptr kShadowEnd = 0x4000000000ull;
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static const uptr kHeapMemBeg = 0xfe00000000ull;
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static const uptr kHeapMemEnd = 0xff00000000ull;
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