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Add RISCV support to GetProgramCounter() (#621)

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Identify PC register from signal context

Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Khem Raj 2020-02-20 19:36:24 -08:00 committed by GitHub
parent 0232c87f21
commit f9b3d6e493
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1 changed files with 2 additions and 0 deletions
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absl/debugging/internal/examine_stack.cc
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@ -53,6 +53,8 @@ void* GetProgramCounter(void* vuc) {
return reinterpret_cast<void*>(context->uc_mcontext.gp_regs[32]);
#elif defined(__powerpc__)
return reinterpret_cast<void*>(context->uc_mcontext.regs->nip);
#elif defined(__riscv)
return reinterpret_cast<void*>(context->uc_mcontext.__gregs[REG_PC]);
#elif defined(__s390__) && !defined(__s390x__)
return reinterpret_cast<void*>(context->uc_mcontext.psw.addr & 0x7fffffff);
#elif defined(__s390__) && defined(__s390x__)