diff options
Diffstat (limited to 'src/processor/minidump.cc')
| -rw-r--r-- | src/processor/minidump.cc | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/processor/minidump.cc b/src/processor/minidump.cc index d88101f6..19ba0354 100644 --- a/src/processor/minidump.cc +++ b/src/processor/minidump.cc @@ -714,6 +714,41 @@ u_int32_t MinidumpContext::GetContextCPU() const { return context_flags_ & MD_CONTEXT_CPU_MASK; } +bool MinidumpContext::GetInstructionPointer(u_int64_t* ip) const { + BPLOG_IF(ERROR, !ip) << "MinidumpContext::GetInstructionPointer " + "requires |ip|"; + assert(ip); + *ip = 0; + + if (!valid_) { + BPLOG(ERROR) << "Invalid MinidumpContext for GetInstructionPointer"; + return false; + } + + switch (context_flags_ & MD_CONTEXT_CPU_MASK) { + case MD_CONTEXT_AMD64: + *ip = context_.amd64->rip; + break; + case MD_CONTEXT_ARM: + *ip = context_.arm->iregs[MD_CONTEXT_ARM_REG_PC]; + break; + case MD_CONTEXT_PPC: + *ip = context_.ppc->srr0; + break; + case MD_CONTEXT_SPARC: + *ip = context_.ctx_sparc->pc; + break; + case MD_CONTEXT_X86: + *ip = context_.x86->eip; + break; + default: + // This should never happen. + BPLOG(ERROR) << "Unknown CPU architecture in GetInstructionPointer"; + return false; + } + return true; +} + const MDRawContextX86* MinidumpContext::GetContextX86() const { if (GetContextCPU() != MD_CONTEXT_X86) { |