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Allow reading just CFI data when reading symbols

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R=thestig at https://breakpad.appspot.com/517002/

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1124 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
ted.mielczarek@gmail.com 2013-03-06 15:32:53 +00:00
parent 46cbbb847e
commit 983903ee0a
11 changed files with 252 additions and 179 deletions
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90
src/common/module.cc
View file

@ -204,62 +204,62 @@ bool Module::WriteRuleMap(const RuleMap &rule_map, std::ostream &stream) {
return stream.good();
}
bool Module::Write(std::ostream &stream, bool cfi) {
bool Module::Write(std::ostream &stream, SymbolData symbol_data) {
stream << "MODULE " << os_ << " " << architecture_ << " "
<< id_ << " " << name_ << endl;
if (!stream.good())
return ReportError();
AssignSourceIds();
if (symbol_data != ONLY_CFI) {
AssignSourceIds();
// Write out files.
for (FileByNameMap::iterator file_it = files_.begin();
file_it != files_.end(); ++file_it) {
File *file = file_it->second;
if (file->source_id >= 0) {
stream << "FILE " << file->source_id << " " << file->name << endl;
// Write out files.
for (FileByNameMap::iterator file_it = files_.begin();
file_it != files_.end(); ++file_it) {
File *file = file_it->second;
if (file->source_id >= 0) {
stream << "FILE " << file->source_id << " " << file->name << endl;
if (!stream.good())
return ReportError();
}
}
// Write out functions and their lines.
for (FunctionSet::const_iterator func_it = functions_.begin();
func_it != functions_.end(); ++func_it) {
Function *func = *func_it;
stream << "FUNC " << hex
<< (func->address - load_address_) << " "
<< func->size << " "
<< func->parameter_size << " "
<< func->name << dec << endl;
if (!stream.good())
return ReportError();
for (vector<Line>::iterator line_it = func->lines.begin();
line_it != func->lines.end(); ++line_it) {
stream << hex
<< (line_it->address - load_address_) << " "
<< line_it->size << " "
<< dec
<< line_it->number << " "
<< line_it->file->source_id << endl;
if (!stream.good())
return ReportError();
}
}
// Write out 'PUBLIC' records.
for (ExternSet::const_iterator extern_it = externs_.begin();
extern_it != externs_.end(); ++extern_it) {
Extern *ext = *extern_it;
stream << "PUBLIC " << hex
<< (ext->address - load_address_) << " 0 "
<< ext->name << dec << endl;
}
}
// Write out functions and their lines.
for (FunctionSet::const_iterator func_it = functions_.begin();
func_it != functions_.end(); ++func_it) {
Function *func = *func_it;
stream << "FUNC " << hex
<< (func->address - load_address_) << " "
<< func->size << " "
<< func->parameter_size << " "
<< func->name << dec << endl;
if (!stream.good())
return ReportError();
for (vector<Line>::iterator line_it = func->lines.begin();
line_it != func->lines.end(); ++line_it) {
stream << hex
<< (line_it->address - load_address_) << " "
<< line_it->size << " "
<< dec
<< line_it->number << " "
<< line_it->file->source_id << endl;
if (!stream.good())
return ReportError();
}
}
// Write out 'PUBLIC' records.
for (ExternSet::const_iterator extern_it = externs_.begin();
extern_it != externs_.end(); ++extern_it) {
Extern *ext = *extern_it;
stream << "PUBLIC " << hex
<< (ext->address - load_address_) << " 0 "
<< ext->name << dec << endl;
if (!stream.good())
return ReportError();
}
if (cfi) {
if (symbol_data != NO_CFI) {
// Write out 'STACK CFI INIT' and 'STACK CFI' records.
vector<StackFrameEntry *>::const_iterator frame_it;
for (frame_it = stack_frame_entries_.begin();