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Diffstat (limited to 'contrib/llvm-project/lldb/source/Symbol/ObjectFile.cpp')
-rw-r--r--contrib/llvm-project/lldb/source/Symbol/ObjectFile.cpp80
1 files changed, 42 insertions, 38 deletions
diff --git a/contrib/llvm-project/lldb/source/Symbol/ObjectFile.cpp b/contrib/llvm-project/lldb/source/Symbol/ObjectFile.cpp
index 172d2b3f01e3..8a72b5fe6f67 100644
--- a/contrib/llvm-project/lldb/source/Symbol/ObjectFile.cpp
+++ b/contrib/llvm-project/lldb/source/Symbol/ObjectFile.cpp
@@ -11,6 +11,7 @@
#include "lldb/Core/ModuleSpec.h"
#include "lldb/Core/PluginManager.h"
#include "lldb/Core/Section.h"
+#include "lldb/Symbol/CallFrameInfo.h"
#include "lldb/Symbol/ObjectContainer.h"
#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Target/Process.h"
@@ -19,13 +20,14 @@
#include "lldb/Utility/DataBuffer.h"
#include "lldb/Utility/DataBufferHeap.h"
#include "lldb/Utility/Log.h"
-#include "lldb/Utility/RegularExpression.h"
#include "lldb/Utility/Timer.h"
#include "lldb/lldb-private.h"
using namespace lldb;
using namespace lldb_private;
+char ObjectFile::ID;
+
ObjectFileSP
ObjectFile::FindPlugin(const lldb::ModuleSP &module_sp, const FileSpec *file,
lldb::offset_t file_offset, lldb::offset_t file_size,
@@ -81,9 +83,8 @@ ObjectFile::FindPlugin(const lldb::ModuleSP &module_sp, const FileSpec *file,
if (!data_sp || data_sp->GetByteSize() == 0) {
// Check for archive file with format "/path/to/archive.a(object.o)"
- char path_with_object[PATH_MAX * 2];
- module_sp->GetFileSpec().GetPath(path_with_object,
- sizeof(path_with_object));
+ llvm::SmallString<256> path_with_object;
+ module_sp->GetFileSpec().GetPath(path_with_object);
ConstString archive_object;
const bool must_exist = true;
@@ -271,13 +272,13 @@ ObjectFile::ObjectFile(const lldb::ModuleSP &module_sp,
if (data_sp)
m_data.SetData(data_sp, data_offset, length);
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_OBJECT));
- if (log)
- log->Printf("%p ObjectFile::ObjectFile() module = %p (%s), file = %s, "
- "file_offset = 0x%8.8" PRIx64 ", size = %" PRIu64,
- static_cast<void *>(this), static_cast<void *>(module_sp.get()),
- module_sp->GetSpecificationDescription().c_str(),
- m_file ? m_file.GetPath().c_str() : "<NULL>", m_file_offset,
- m_length);
+ LLDB_LOGF(log,
+ "%p ObjectFile::ObjectFile() module = %p (%s), file = %s, "
+ "file_offset = 0x%8.8" PRIx64 ", size = %" PRIu64,
+ static_cast<void *>(this), static_cast<void *>(module_sp.get()),
+ module_sp->GetSpecificationDescription().c_str(),
+ m_file ? m_file.GetPath().c_str() : "<NULL>", m_file_offset,
+ m_length);
}
ObjectFile::ObjectFile(const lldb::ModuleSP &module_sp,
@@ -290,18 +291,17 @@ ObjectFile::ObjectFile(const lldb::ModuleSP &module_sp,
if (header_data_sp)
m_data.SetData(header_data_sp, 0, header_data_sp->GetByteSize());
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_OBJECT));
- if (log)
- log->Printf("%p ObjectFile::ObjectFile() module = %p (%s), process = %p, "
- "header_addr = 0x%" PRIx64,
- static_cast<void *>(this), static_cast<void *>(module_sp.get()),
- module_sp->GetSpecificationDescription().c_str(),
- static_cast<void *>(process_sp.get()), m_memory_addr);
+ LLDB_LOGF(log,
+ "%p ObjectFile::ObjectFile() module = %p (%s), process = %p, "
+ "header_addr = 0x%" PRIx64,
+ static_cast<void *>(this), static_cast<void *>(module_sp.get()),
+ module_sp->GetSpecificationDescription().c_str(),
+ static_cast<void *>(process_sp.get()), m_memory_addr);
}
ObjectFile::~ObjectFile() {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_OBJECT));
- if (log)
- log->Printf("%p ObjectFile::~ObjectFile ()\n", static_cast<void *>(this));
+ LLDB_LOGF(log, "%p ObjectFile::~ObjectFile ()\n", static_cast<void *>(this));
}
bool ObjectFile::SetModulesArchitecture(const ArchSpec &new_arch) {
@@ -352,7 +352,9 @@ AddressClass ObjectFile::GetAddressClass(addr_t file_addr) {
case eSectionTypeDWARFDebugLine:
case eSectionTypeDWARFDebugLineStr:
case eSectionTypeDWARFDebugLoc:
+ case eSectionTypeDWARFDebugLocDwo:
case eSectionTypeDWARFDebugLocLists:
+ case eSectionTypeDWARFDebugLocListsDwo:
case eSectionTypeDWARFDebugMacInfo:
case eSectionTypeDWARFDebugMacro:
case eSectionTypeDWARFDebugNames:
@@ -360,6 +362,7 @@ AddressClass ObjectFile::GetAddressClass(addr_t file_addr) {
case eSectionTypeDWARFDebugPubTypes:
case eSectionTypeDWARFDebugRanges:
case eSectionTypeDWARFDebugRngLists:
+ case eSectionTypeDWARFDebugRngListsDwo:
case eSectionTypeDWARFDebugStr:
case eSectionTypeDWARFDebugStrDwo:
case eSectionTypeDWARFDebugStrOffsets:
@@ -570,24 +573,22 @@ size_t ObjectFile::ReadSectionData(Section *section,
}
}
-bool ObjectFile::SplitArchivePathWithObject(const char *path_with_object,
+bool ObjectFile::SplitArchivePathWithObject(llvm::StringRef path_with_object,
FileSpec &archive_file,
ConstString &archive_object,
bool must_exist) {
- RegularExpression g_object_regex(llvm::StringRef("(.*)\\(([^\\)]+)\\)$"));
- RegularExpression::Match regex_match(2);
- if (g_object_regex.Execute(llvm::StringRef::withNullAsEmpty(path_with_object),
- &regex_match)) {
- std::string path;
- std::string obj;
- if (regex_match.GetMatchAtIndex(path_with_object, 1, path) &&
- regex_match.GetMatchAtIndex(path_with_object, 2, obj)) {
- archive_file.SetFile(path, FileSpec::Style::native);
- archive_object.SetCString(obj.c_str());
- return !(must_exist && !FileSystem::Instance().Exists(archive_file));
- }
- }
- return false;
+ size_t len = path_with_object.size();
+ if (len < 2 || path_with_object.back() != ')')
+ return false;
+ llvm::StringRef archive = path_with_object.substr(0, path_with_object.rfind('('));
+ if (archive.empty())
+ return false;
+ llvm::StringRef object = path_with_object.substr(archive.size() + 1).drop_back();
+ archive_file.SetFile(archive, FileSpec::Style::native);
+ if (must_exist && !FileSystem::Instance().Exists(archive_file))
+ return false;
+ archive_object.SetString(object);
+ return true;
}
void ObjectFile::ClearSymtab() {
@@ -595,10 +596,9 @@ void ObjectFile::ClearSymtab() {
if (module_sp) {
std::lock_guard<std::recursive_mutex> guard(module_sp->GetMutex());
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_OBJECT));
- if (log)
- log->Printf("%p ObjectFile::ClearSymtab () symtab = %p",
- static_cast<void *>(this),
- static_cast<void *>(m_symtab_up.get()));
+ LLDB_LOGF(log, "%p ObjectFile::ClearSymtab () symtab = %p",
+ static_cast<void *>(this),
+ static_cast<void *>(m_symtab_up.get()));
m_symtab_up.reset();
}
}
@@ -674,6 +674,10 @@ ObjectFile::GetLoadableData(Target &target) {
return loadables;
}
+std::unique_ptr<CallFrameInfo> ObjectFile::CreateCallFrameInfo() {
+ return {};
+}
+
void ObjectFile::RelocateSection(lldb_private::Section *section)
{
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 11:36:13 +0000