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debugger: make elfreader also report offset and size of sections

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Change-Id: I8dd3d20ddc4652dc490d87558f46474f79300389
Reviewed-by: hjk <qthjk@ovi.com>
This commit is contained in:
hjk
2012-06-04 17:23:16 +02:00
committed by hjk
parent a452db5055
commit 1b1dbf1b8b
3 changed files with 73 additions and 39 deletions
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53
src/plugins/debugger/gdb/gdbengine.cpp
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@@ -3519,16 +3519,25 @@ void GdbEngine::handleModulesList(const GdbResponse &response)
void GdbEngine::examineModule(Module *module)
{
Utils::ElfReader reader(module->modulePath);
QList<QByteArray> names = reader.sectionNames();
if (names.contains(".gdb_index"))
module->symbolsType = Module::FastSymbols;
else if (names.contains(".debug_inf"))
module->symbolsType = Module::PlainSymbols;
else if (names.contains(".gnu_debuglink"))
module->symbolsType = Module::SeparateSymbols;
else
module->symbolsType = Module::NoSymbols;
using namespace Utils;
ElfReader reader(module->modulePath);
ElfSections sections = reader.sections();
module->symbolsType = Module::NoSymbols;
for (int i = 0, n = sections.size(); i != n; ++i) {
const QByteArray &name = sections.at(i).name;
if (name == ".gdb_index") {
module->symbolsType = Module::FastSymbols;
break;
}
if (name == ".debug_info") {
module->symbolsType = Module::PlainSymbols;
break;
}
if (name == ".gnu_debuglink") {
module->symbolsType = Module::SeparateSymbols;
break;
}
}
}
void GdbEngine::examineModules()
@@ -5371,9 +5380,10 @@ bool GdbEngine::attemptQuickStart() const
void GdbEngine::checkForReleaseBuild()
{
using namespace Utils;
QString binary = startParameters().executable;
Utils::ElfReader reader(binary);
QList<QByteArray> names = reader.sectionNames();
ElfReader reader(binary);
ElfSections sections = reader.sections();
QString error = reader.errorString();
showMessage(_("EXAMINING ") + binary);
@@ -5394,11 +5404,11 @@ void GdbEngine::checkForReleaseBuild()
}
QSet<QByteArray> seen;
foreach (const QByteArray &name, names) {
msg.append(name);
foreach (const ElfSection &section, sections) {
msg.append(section.name);
msg.append(' ');
if (interesting.contains(name))
seen.insert(name);
if (interesting.contains(section.name))
seen.insert(section.name);
}
showMessage(_(msg));
@@ -5406,13 +5416,16 @@ void GdbEngine::checkForReleaseBuild()
showMessage(_("ERROR WHILE READING ELF SECTIONS: ") + error);
return;
}
if (names.isEmpty()) {
showMessage(_("NO SECTION HEADERS FOUND"));
if (sections.isEmpty()) {
showMessage(_("NO SECTION HEADERS FOUND. IS THIS AN EXECUTABLE?"));
return;
}
if (names.contains(".debug_info"))
return;
foreach (const ElfSection &section, sections) {
if (section.name == ".debug_info")
return;
}
QString warning;
warning = tr("This does not seem to be a \"Debug\" build.\n"