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Add logging to minidump processor (#82). Part 2: add messages to the rest of

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the processor.  r=ted.mielczarek

http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/cf56b767383a5d4b


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@172 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
mmentovai 2007-05-21 20:09:33 +00:00
parent 08c8c4ddcf
commit 65571f17ed
17 changed files with 265 additions and 60 deletions
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12
src/processor/stackwalker_ppc.cc
View file

@ -38,6 +38,7 @@
#include "google_breakpad/processor/call_stack.h"
#include "google_breakpad/processor/memory_region.h"
#include "google_breakpad/processor/stack_frame_cpu.h"
#include "processor/logging.h"
namespace google_breakpad {
@ -54,14 +55,19 @@ StackwalkerPPC::StackwalkerPPC(const SystemInfo *system_info,
// This implementation only covers 32-bit ppc CPUs. The limits of the
// supplied stack are invalid. Mark memory_ = NULL, which will cause
// stackwalking to fail.
BPLOG(ERROR) << "Memory out of range for stackwalking: " <<
HexString(memory_->GetBase()) << "+" <<
HexString(memory_->GetSize());
memory_ = NULL;
}
}
StackFrame* StackwalkerPPC::GetContextFrame() {
if (!context_ || !memory_)
if (!context_ || !memory_) {
BPLOG(ERROR) << "Can't get context frame without context or memory";
return NULL;
}
StackFramePPC *frame = new StackFramePPC();
@ -78,8 +84,10 @@ StackFrame* StackwalkerPPC::GetContextFrame() {
StackFrame* StackwalkerPPC::GetCallerFrame(
const CallStack *stack,
const vector< linked_ptr<StackFrameInfo> > &stack_frame_info) {
if (!memory_ || !stack)
if (!memory_ || !stack) {
BPLOG(ERROR) << "Can't get caller frame without memory or stack";
return NULL;
}
// The instruction pointers for previous frames are saved on the stack.
// The typical ppc calling convention is for the called procedure to store