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Print the correct return address, even on architectures where StackFrame::instruction is offset.

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a=bruce.dawson, r=jimblandy


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1105 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
jimblandy 2013-01-22 22:38:41 +00:00
parent d2153d7589
commit be81ededf8
7 changed files with 72 additions and 35 deletions
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6
src/google_breakpad/processor/stack_frame_cpu.h
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@ -77,6 +77,9 @@ struct StackFrameX86 : public StackFrame {
cfi_frame_info(NULL) {}
~StackFrameX86();
// Overriden to return the return address as saved on the stack.
virtual u_int64_t ReturnAddress() const;
// Register state. This is only fully valid for the topmost frame in a
// stack. In other frames, the values of nonvolatile registers may be
// present, given sufficient debugging information. Refer to
@ -147,6 +150,9 @@ struct StackFrameAMD64 : public StackFrame {
StackFrameAMD64() : context(), context_validity(CONTEXT_VALID_NONE) {}
// Overriden to return the return address as saved on the stack.
virtual u_int64_t ReturnAddress() const;
// Register state. This is only fully valid for the topmost frame in a
// stack. In other frames, which registers are present depends on what
// debugging information we had available. Refer to context_validity.