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Keeping track of modules without symbols during crash report processing.

Browse source 
http://breakpad.appspot.com/534002/



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1126 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
ivan.penkov@gmail.com 2013-03-06 19:32:13 +00:00
parent 718ae3284e
commit 60b5f7c7e9
10 changed files with 230 additions and 49 deletions
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6
src/google_breakpad/processor/process_state.h
View file

@ -106,6 +106,9 @@ class ProcessState {
}
const SystemInfo* system_info() const { return &system_info_; }
const CodeModules* modules() const { return modules_; }
const vector<const CodeModule*>* modules_without_symbols() const {
return &modules_without_symbols_;
}
ExploitabilityRating exploitability() const { return exploitability_; }
private:
@ -158,6 +161,9 @@ class ProcessState {
// ProcessState.
const CodeModules *modules_;
// The modules that didn't have symbols when the report was processed.
vector<const CodeModule*> modules_without_symbols_;
// The exploitability rating as determined by the exploitability
// engine. When the exploitability engine is not enabled this
// defaults to EXPLOITABILITY_NONE.

12
src/google_breakpad/processor/stackwalker.h
View file

@ -43,6 +43,7 @@
#include <set>
#include <string>
#include <vector>
#include "common/using_std_string.h"
#include "google_breakpad/common/breakpad_types.h"
@ -57,6 +58,7 @@ class MinidumpContext;
class StackFrameSymbolizer;
using std::set;
using std::vector;
class Stackwalker {
public:
@ -66,7 +68,15 @@ class Stackwalker {
// GetCallerFrame. The frames are further processed to fill all available
// data. Returns true if the stackwalk completed, or false if it was
// interrupted by SymbolSupplier::GetSymbolFile().
bool Walk(CallStack* stack);
// Upon return, modules_without_symbols will be populated with pointers to
// the code modules (CodeModule*) that DON'T have symbols.
// modules_without_symbols DOES NOT take ownership of the code modules.
// The lifetime of these code modules is the same as the lifetime of the
// CodeModules passed to the StackWalker constructor (which currently
// happens to be the lifetime of the Breakpad's ProcessingState object).
// There is a check for duplicate modules so no duplicates are expected.
bool Walk(CallStack* stack,
vector<const CodeModule*>* modules_without_symbols);
// Returns a new concrete subclass suitable for the CPU that a stack was
// generated on, according to the CPU type indicated by the context