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[compiler-rt] DumpAllRegisters fix for other unimplemented oses #101134

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merged 1 commit into from
Jul 30, 2024
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[compiler-rt] DumpAllRegisters fix for other unimplemented oses #101134

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26 changes: 16 additions & 10 deletions compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2324,29 +2324,33 @@ static uptr GetArmRegister(ucontext_t *ctx, int RegNum) {
UNUSED
static void DumpSingleReg(ucontext_t *ctx, int RegNum) {
const char *RegName = RegNumToRegName(RegNum);
# if defined(__x86_64__)
# if SANITIZER_LINUX && SANITIZER_GLIBC || SANITIZER_NETBSD
# if defined(__x86_64__)
Printf("%s%s = 0x%016llx ", internal_strlen(RegName) == 2 ? " " : "",
RegName,
# if SANITIZER_LINUX
# if SANITIZER_LINUX
ctx->uc_mcontext.gregs[RegNum]
# elif SANITIZER_NETBSD
# elif SANITIZER_NETBSD
ctx->uc_mcontext.__gregs[RegNum]
# endif
# endif
);
# elif defined(__i386__)
# elif defined(__i386__)
Printf("%s = 0x%08x ", RegName,
# if SANITIZER_LINUX
# if SANITIZER_LINUX
ctx->uc_mcontext.gregs[RegNum]
# elif SANITIZER_NETBSD
# elif SANITIZER_NETBSD
ctx->uc_mcontext.__gregs[RegNum]
# endif
# endif
);
# elif defined(__arm__)
# elif defined(__arm__)
Printf("%s%s = 0x%08zx ", internal_strlen(RegName) == 2 ? " " : "", RegName,
GetArmRegister(ctx, RegNum));
# elif defined(__aarch64__)
# elif defined(__aarch64__)
Printf("%s%s = 0x%016zx ", internal_strlen(RegName) == 2 ? " " : "", RegName,
GetArmRegister(ctx, RegNum));
# else
(void)RegName;
# endif
# else
(void)RegName;
# endif
Expand Down Expand Up @@ -2463,6 +2467,8 @@ void SignalContext::DumpAllRegisters(void *context) {
# else
(void)ucontext;
# endif
# else
(void)ucontext;
# endif
// FIXME: Implement this for other OSes and architectures.
}
Expand Down
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