aboutsummaryrefslogtreecommitdiff
path: root/lldb/source/Symbol/ObjectFile.cpp
diff options
context:
space:
mode:
authorKate Stone <katherine.stone@apple.com>2016-09-06 20:57:50 +0000
committerKate Stone <katherine.stone@apple.com>2016-09-06 20:57:50 +0000
commitb9c1b51e45b845debb76d8658edabca70ca56079 (patch)
treedfcb5a13ef2b014202340f47036da383eaee74aa /lldb/source/Symbol/ObjectFile.cpp
parentd5aa73376966339caad04013510626ec2e42c760 (diff)
downloadllvm-b9c1b51e45b845debb76d8658edabca70ca56079.zip
llvm-b9c1b51e45b845debb76d8658edabca70ca56079.tar.gz
llvm-b9c1b51e45b845debb76d8658edabca70ca56079.tar.bz2
*** This commit represents a complete reformatting of the LLDB source code
*** to conform to clang-format’s LLVM style. This kind of mass change has *** two obvious implications: Firstly, merging this particular commit into a downstream fork may be a huge effort. Alternatively, it may be worth merging all changes up to this commit, performing the same reformatting operation locally, and then discarding the merge for this particular commit. The commands used to accomplish this reformatting were as follows (with current working directory as the root of the repository): find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} + find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ; The version of clang-format used was 3.9.0, and autopep8 was 1.2.4. Secondly, “blame” style tools will generally point to this commit instead of a meaningful prior commit. There are alternatives available that will attempt to look through this change and find the appropriate prior commit. YMMV. llvm-svn: 280751
Diffstat (limited to 'lldb/source/Symbol/ObjectFile.cpp')
-rw-r--r--lldb/source/Symbol/ObjectFile.cpp1142
1 files changed, 561 insertions, 581 deletions
diff --git a/lldb/source/Symbol/ObjectFile.cpp b/lldb/source/Symbol/ObjectFile.cpp
index 18da7ef..fd233cc 100644
--- a/lldb/source/Symbol/ObjectFile.cpp
+++ b/lldb/source/Symbol/ObjectFile.cpp
@@ -7,7 +7,8 @@
//
//===----------------------------------------------------------------------===//
-#include "lldb/lldb-private.h"
+#include "lldb/Symbol/ObjectFile.h"
+#include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h"
#include "lldb/Core/DataBuffer.h"
#include "lldb/Core/DataBufferHeap.h"
#include "lldb/Core/Log.h"
@@ -17,653 +18,632 @@
#include "lldb/Core/RegularExpression.h"
#include "lldb/Core/Section.h"
#include "lldb/Core/Timer.h"
-#include "lldb/Symbol/ObjectFile.h"
#include "lldb/Symbol/ObjectContainer.h"
#include "lldb/Symbol/SymbolFile.h"
#include "lldb/Target/Process.h"
-#include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h"
+#include "lldb/lldb-private.h"
using namespace lldb;
using namespace lldb_private;
ObjectFileSP
-ObjectFile::FindPlugin (const lldb::ModuleSP &module_sp,
- const FileSpec* file,
- lldb::offset_t file_offset,
- lldb::offset_t file_size,
- DataBufferSP &data_sp,
- lldb::offset_t &data_offset)
-{
- ObjectFileSP object_file_sp;
-
- if (module_sp)
- {
- Timer scoped_timer (LLVM_PRETTY_FUNCTION,
- "ObjectFile::FindPlugin (module = %s, file = %p, file_offset = 0x%8.8" PRIx64 ", file_size = 0x%8.8" PRIx64 ")",
- module_sp->GetFileSpec().GetPath().c_str(),
- static_cast<const void*>(file),
- static_cast<uint64_t>(file_offset),
- static_cast<uint64_t>(file_size));
- if (file)
- {
- FileSpec archive_file;
- ObjectContainerCreateInstance create_object_container_callback;
-
- const bool file_exists = file->Exists();
- if (!data_sp)
- {
- // We have an object name which most likely means we have
- // a .o file in a static archive (.a file). Try and see if
- // we have a cached archive first without reading any data
- // first
- if (file_exists && module_sp->GetObjectName())
- {
- for (uint32_t idx = 0; (create_object_container_callback = PluginManager::GetObjectContainerCreateCallbackAtIndex(idx)) != nullptr; ++idx)
- {
- std::unique_ptr<ObjectContainer> object_container_ap(create_object_container_callback(module_sp, data_sp, data_offset, file, file_offset, file_size));
-
- if (object_container_ap.get())
- object_file_sp = object_container_ap->GetObjectFile(file);
-
- if (object_file_sp.get())
- return object_file_sp;
- }
- }
- // Ok, we didn't find any containers that have a named object, now
- // lets read the first 512 bytes from the file so the object file
- // and object container plug-ins can use these bytes to see if they
- // can parse this file.
- if (file_size > 0)
- {
- data_sp = file->ReadFileContents(file_offset, std::min<size_t>(512, file_size));
- data_offset = 0;
- }
- }
+ObjectFile::FindPlugin(const lldb::ModuleSP &module_sp, const FileSpec *file,
+ lldb::offset_t file_offset, lldb::offset_t file_size,
+ DataBufferSP &data_sp, lldb::offset_t &data_offset) {
+ ObjectFileSP object_file_sp;
+
+ if (module_sp) {
+ Timer scoped_timer(
+ LLVM_PRETTY_FUNCTION,
+ "ObjectFile::FindPlugin (module = %s, file = %p, file_offset = "
+ "0x%8.8" PRIx64 ", file_size = 0x%8.8" PRIx64 ")",
+ module_sp->GetFileSpec().GetPath().c_str(),
+ static_cast<const void *>(file), static_cast<uint64_t>(file_offset),
+ static_cast<uint64_t>(file_size));
+ if (file) {
+ FileSpec archive_file;
+ ObjectContainerCreateInstance create_object_container_callback;
+
+ const bool file_exists = file->Exists();
+ if (!data_sp) {
+ // We have an object name which most likely means we have
+ // a .o file in a static archive (.a file). Try and see if
+ // we have a cached archive first without reading any data
+ // first
+ if (file_exists && module_sp->GetObjectName()) {
+ for (uint32_t idx = 0;
+ (create_object_container_callback =
+ PluginManager::GetObjectContainerCreateCallbackAtIndex(
+ idx)) != nullptr;
+ ++idx) {
+ std::unique_ptr<ObjectContainer> object_container_ap(
+ create_object_container_callback(module_sp, data_sp,
+ data_offset, file, file_offset,
+ file_size));
+
+ if (object_container_ap.get())
+ object_file_sp = object_container_ap->GetObjectFile(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));
-
- ConstString archive_object;
- const bool must_exist = true;
- if (ObjectFile::SplitArchivePathWithObject (path_with_object, archive_file, archive_object, must_exist))
- {
- file_size = archive_file.GetByteSize();
- if (file_size > 0)
- {
- file = &archive_file;
- module_sp->SetFileSpecAndObjectName (archive_file, archive_object);
- // Check if this is a object container by iterating through all object
- // container plugin instances and then trying to get an object file
- // from the container plugins since we had a name. Also, don't read
- // ANY data in case there is data cached in the container plug-ins
- // (like BSD archives caching the contained objects within an file).
- for (uint32_t idx = 0; (create_object_container_callback = PluginManager::GetObjectContainerCreateCallbackAtIndex(idx)) != nullptr; ++idx)
- {
- std::unique_ptr<ObjectContainer> object_container_ap(create_object_container_callback(module_sp, data_sp, data_offset, file, file_offset, file_size));
-
- if (object_container_ap.get())
- object_file_sp = object_container_ap->GetObjectFile(file);
-
- if (object_file_sp.get())
- return object_file_sp;
- }
- // We failed to find any cached object files in the container
- // plug-ins, so lets read the first 512 bytes and try again below...
- data_sp = archive_file.ReadFileContents(file_offset, 512);
- }
- }
- }
-
- if (data_sp && data_sp->GetByteSize() > 0)
- {
- // Check if this is a normal object file by iterating through
- // all object file plugin instances.
- ObjectFileCreateInstance create_object_file_callback;
- for (uint32_t idx = 0; (create_object_file_callback = PluginManager::GetObjectFileCreateCallbackAtIndex(idx)) != nullptr; ++idx)
- {
- object_file_sp.reset (create_object_file_callback(module_sp, data_sp, data_offset, file, file_offset, file_size));
- if (object_file_sp.get())
- return object_file_sp;
- }
-
- // Check if this is a object container by iterating through
- // all object container plugin instances and then trying to get
- // an object file from the container.
- for (uint32_t idx = 0; (create_object_container_callback = PluginManager::GetObjectContainerCreateCallbackAtIndex(idx)) != nullptr; ++idx)
- {
- std::unique_ptr<ObjectContainer> object_container_ap(create_object_container_callback(module_sp, data_sp, data_offset, file, file_offset, file_size));
-
- if (object_container_ap.get())
- object_file_sp = object_container_ap->GetObjectFile(file);
-
- if (object_file_sp.get())
- return object_file_sp;
- }
+ if (object_file_sp.get())
+ return object_file_sp;
+ }
+ }
+ // Ok, we didn't find any containers that have a named object, now
+ // lets read the first 512 bytes from the file so the object file
+ // and object container plug-ins can use these bytes to see if they
+ // can parse this file.
+ if (file_size > 0) {
+ data_sp = file->ReadFileContents(file_offset,
+ std::min<size_t>(512, file_size));
+ data_offset = 0;
+ }
+ }
+
+ 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));
+
+ ConstString archive_object;
+ const bool must_exist = true;
+ if (ObjectFile::SplitArchivePathWithObject(
+ path_with_object, archive_file, archive_object, must_exist)) {
+ file_size = archive_file.GetByteSize();
+ if (file_size > 0) {
+ file = &archive_file;
+ module_sp->SetFileSpecAndObjectName(archive_file, archive_object);
+ // Check if this is a object container by iterating through all
+ // object
+ // container plugin instances and then trying to get an object file
+ // from the container plugins since we had a name. Also, don't read
+ // ANY data in case there is data cached in the container plug-ins
+ // (like BSD archives caching the contained objects within an file).
+ for (uint32_t idx = 0;
+ (create_object_container_callback =
+ PluginManager::GetObjectContainerCreateCallbackAtIndex(
+ idx)) != nullptr;
+ ++idx) {
+ std::unique_ptr<ObjectContainer> object_container_ap(
+ create_object_container_callback(module_sp, data_sp,
+ data_offset, file,
+ file_offset, file_size));
+
+ if (object_container_ap.get())
+ object_file_sp = object_container_ap->GetObjectFile(file);
+
+ if (object_file_sp.get())
+ return object_file_sp;
}
+ // We failed to find any cached object files in the container
+ // plug-ins, so lets read the first 512 bytes and try again below...
+ data_sp = archive_file.ReadFileContents(file_offset, 512);
+ }
}
- }
- // We didn't find it, so clear our shared pointer in case it
- // contains anything and return an empty shared pointer
- object_file_sp.reset();
- return object_file_sp;
-}
-
-ObjectFileSP
-ObjectFile::FindPlugin (const lldb::ModuleSP &module_sp,
- const ProcessSP &process_sp,
- lldb::addr_t header_addr,
- DataBufferSP &data_sp)
-{
- ObjectFileSP object_file_sp;
-
- if (module_sp)
- {
- Timer scoped_timer (LLVM_PRETTY_FUNCTION,
- "ObjectFile::FindPlugin (module = %s, process = %p, header_addr = 0x%" PRIx64 ")",
- module_sp->GetFileSpec().GetPath().c_str(),
- static_cast<void*>(process_sp.get()), header_addr);
- uint32_t idx;
+ }
+ if (data_sp && data_sp->GetByteSize() > 0) {
// Check if this is a normal object file by iterating through
// all object file plugin instances.
- ObjectFileCreateMemoryInstance create_callback;
- for (idx = 0; (create_callback = PluginManager::GetObjectFileCreateMemoryCallbackAtIndex(idx)) != nullptr; ++idx)
- {
- object_file_sp.reset (create_callback(module_sp, data_sp, process_sp, header_addr));
- if (object_file_sp.get())
- return object_file_sp;
+ ObjectFileCreateInstance create_object_file_callback;
+ for (uint32_t idx = 0;
+ (create_object_file_callback =
+ PluginManager::GetObjectFileCreateCallbackAtIndex(idx)) !=
+ nullptr;
+ ++idx) {
+ object_file_sp.reset(create_object_file_callback(
+ module_sp, data_sp, data_offset, file, file_offset, file_size));
+ if (object_file_sp.get())
+ return object_file_sp;
}
- }
-
- // We didn't find it, so clear our shared pointer in case it
- // contains anything and return an empty shared pointer
- object_file_sp.reset();
- return object_file_sp;
-}
-size_t
-ObjectFile::GetModuleSpecifications (const FileSpec &file,
- lldb::offset_t file_offset,
- lldb::offset_t file_size,
- ModuleSpecList &specs)
-{
- DataBufferSP data_sp (file.ReadFileContents(file_offset, 512));
- if (data_sp)
- {
- if (file_size == 0)
- {
- const lldb::offset_t actual_file_size = file.GetByteSize();
- if (actual_file_size > file_offset)
- file_size = actual_file_size - file_offset;
+ // Check if this is a object container by iterating through
+ // all object container plugin instances and then trying to get
+ // an object file from the container.
+ for (uint32_t idx = 0;
+ (create_object_container_callback =
+ PluginManager::GetObjectContainerCreateCallbackAtIndex(
+ idx)) != nullptr;
+ ++idx) {
+ std::unique_ptr<ObjectContainer> object_container_ap(
+ create_object_container_callback(module_sp, data_sp, data_offset,
+ file, file_offset, file_size));
+
+ if (object_container_ap.get())
+ object_file_sp = object_container_ap->GetObjectFile(file);
+
+ if (object_file_sp.get())
+ return object_file_sp;
}
- return ObjectFile::GetModuleSpecifications (file, // file spec
- data_sp, // data bytes
- 0, // data offset
- file_offset,// file offset
- file_size, // file length
- specs);
+ }
}
- return 0;
+ }
+ // We didn't find it, so clear our shared pointer in case it
+ // contains anything and return an empty shared pointer
+ object_file_sp.reset();
+ return object_file_sp;
}
-size_t
-ObjectFile::GetModuleSpecifications (const lldb_private::FileSpec& file,
- lldb::DataBufferSP& data_sp,
- lldb::offset_t data_offset,
- lldb::offset_t file_offset,
- lldb::offset_t file_size,
- lldb_private::ModuleSpecList &specs)
-{
- const size_t initial_count = specs.GetSize();
- ObjectFileGetModuleSpecifications callback;
- uint32_t i;
- // Try the ObjectFile plug-ins
- for (i = 0; (callback = PluginManager::GetObjectFileGetModuleSpecificationsCallbackAtIndex(i)) != nullptr; ++i)
- {
- if (callback (file, data_sp, data_offset, file_offset, file_size, specs) > 0)
- return specs.GetSize() - initial_count;
+ObjectFileSP ObjectFile::FindPlugin(const lldb::ModuleSP &module_sp,
+ const ProcessSP &process_sp,
+ lldb::addr_t header_addr,
+ DataBufferSP &data_sp) {
+ ObjectFileSP object_file_sp;
+
+ if (module_sp) {
+ Timer scoped_timer(LLVM_PRETTY_FUNCTION, "ObjectFile::FindPlugin (module = "
+ "%s, process = %p, header_addr = "
+ "0x%" PRIx64 ")",
+ module_sp->GetFileSpec().GetPath().c_str(),
+ static_cast<void *>(process_sp.get()), header_addr);
+ uint32_t idx;
+
+ // Check if this is a normal object file by iterating through
+ // all object file plugin instances.
+ ObjectFileCreateMemoryInstance create_callback;
+ for (idx = 0;
+ (create_callback =
+ PluginManager::GetObjectFileCreateMemoryCallbackAtIndex(idx)) !=
+ nullptr;
+ ++idx) {
+ object_file_sp.reset(
+ create_callback(module_sp, data_sp, process_sp, header_addr));
+ if (object_file_sp.get())
+ return object_file_sp;
}
+ }
- // Try the ObjectContainer plug-ins
- for (i = 0; (callback = PluginManager::GetObjectContainerGetModuleSpecificationsCallbackAtIndex(i)) != nullptr; ++i)
- {
- if (callback (file, data_sp, data_offset, file_offset, file_size, specs) > 0)
- return specs.GetSize() - initial_count;
- }
- return 0;
+ // We didn't find it, so clear our shared pointer in case it
+ // contains anything and return an empty shared pointer
+ object_file_sp.reset();
+ return object_file_sp;
}
-ObjectFile::ObjectFile (const lldb::ModuleSP &module_sp,
- const FileSpec *file_spec_ptr,
- lldb::offset_t file_offset,
- lldb::offset_t length,
- const lldb::DataBufferSP& data_sp,
- lldb::offset_t data_offset) :
- ModuleChild (module_sp),
- m_file (), // This file could be different from the original module's file
- m_type (eTypeInvalid),
- m_strata (eStrataInvalid),
- m_file_offset (file_offset),
- m_length (length),
- m_data (),
- m_unwind_table (*this),
- m_process_wp(),
- m_memory_addr (LLDB_INVALID_ADDRESS),
- m_sections_ap(),
- m_symtab_ap (),
- m_synthetic_symbol_idx (0)
-{
- if (file_spec_ptr)
- m_file = *file_spec_ptr;
- 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);
+size_t ObjectFile::GetModuleSpecifications(const FileSpec &file,
+ lldb::offset_t file_offset,
+ lldb::offset_t file_size,
+ ModuleSpecList &specs) {
+ DataBufferSP data_sp(file.ReadFileContents(file_offset, 512));
+ if (data_sp) {
+ if (file_size == 0) {
+ const lldb::offset_t actual_file_size = file.GetByteSize();
+ if (actual_file_size > file_offset)
+ file_size = actual_file_size - file_offset;
+ }
+ return ObjectFile::GetModuleSpecifications(file, // file spec
+ data_sp, // data bytes
+ 0, // data offset
+ file_offset, // file offset
+ file_size, // file length
+ specs);
+ }
+ return 0;
}
-
-ObjectFile::ObjectFile (const lldb::ModuleSP &module_sp,
- const ProcessSP &process_sp,
- lldb::addr_t header_addr,
- DataBufferSP& header_data_sp) :
- ModuleChild (module_sp),
- m_file (),
- m_type (eTypeInvalid),
- m_strata (eStrataInvalid),
- m_file_offset (0),
- m_length (0),
- m_data (),
- m_unwind_table (*this),
- m_process_wp (process_sp),
- m_memory_addr (header_addr),
- m_sections_ap(),
- m_symtab_ap (),
- m_synthetic_symbol_idx (0)
-{
- 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);
+size_t ObjectFile::GetModuleSpecifications(
+ const lldb_private::FileSpec &file, lldb::DataBufferSP &data_sp,
+ lldb::offset_t data_offset, lldb::offset_t file_offset,
+ lldb::offset_t file_size, lldb_private::ModuleSpecList &specs) {
+ const size_t initial_count = specs.GetSize();
+ ObjectFileGetModuleSpecifications callback;
+ uint32_t i;
+ // Try the ObjectFile plug-ins
+ for (i = 0;
+ (callback =
+ PluginManager::GetObjectFileGetModuleSpecificationsCallbackAtIndex(
+ i)) != nullptr;
+ ++i) {
+ if (callback(file, data_sp, data_offset, file_offset, file_size, specs) > 0)
+ return specs.GetSize() - initial_count;
+ }
+
+ // Try the ObjectContainer plug-ins
+ for (i = 0;
+ (callback = PluginManager::
+ GetObjectContainerGetModuleSpecificationsCallbackAtIndex(i)) !=
+ nullptr;
+ ++i) {
+ if (callback(file, data_sp, data_offset, file_offset, file_size, specs) > 0)
+ return specs.GetSize() - initial_count;
+ }
+ return 0;
}
+ObjectFile::ObjectFile(const lldb::ModuleSP &module_sp,
+ const FileSpec *file_spec_ptr,
+ lldb::offset_t file_offset, lldb::offset_t length,
+ const lldb::DataBufferSP &data_sp,
+ lldb::offset_t data_offset)
+ : ModuleChild(module_sp),
+ m_file(), // This file could be different from the original module's file
+ m_type(eTypeInvalid), m_strata(eStrataInvalid),
+ m_file_offset(file_offset), m_length(length), m_data(),
+ m_unwind_table(*this), m_process_wp(),
+ m_memory_addr(LLDB_INVALID_ADDRESS), m_sections_ap(), m_symtab_ap(),
+ m_synthetic_symbol_idx(0) {
+ if (file_spec_ptr)
+ m_file = *file_spec_ptr;
+ 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);
+}
-ObjectFile::~ObjectFile()
-{
- Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_OBJECT));
- if (log)
- log->Printf ("%p ObjectFile::~ObjectFile ()\n",
- static_cast<void*>(this));
+ObjectFile::ObjectFile(const lldb::ModuleSP &module_sp,
+ const ProcessSP &process_sp, lldb::addr_t header_addr,
+ DataBufferSP &header_data_sp)
+ : ModuleChild(module_sp), m_file(), m_type(eTypeInvalid),
+ m_strata(eStrataInvalid), m_file_offset(0), m_length(0), m_data(),
+ m_unwind_table(*this), m_process_wp(process_sp),
+ m_memory_addr(header_addr), m_sections_ap(), m_symtab_ap(),
+ m_synthetic_symbol_idx(0) {
+ 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);
}
-bool
-ObjectFile::SetModulesArchitecture (const ArchSpec &new_arch)
-{
- ModuleSP module_sp (GetModule());
- if (module_sp)
- return module_sp->SetArchitecture (new_arch);
- return false;
+ObjectFile::~ObjectFile() {
+ Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_OBJECT));
+ if (log)
+ log->Printf("%p ObjectFile::~ObjectFile ()\n", static_cast<void *>(this));
}
-AddressClass
-ObjectFile::GetAddressClass (addr_t file_addr)
-{
- Symtab *symtab = GetSymtab();
- if (symtab)
- {
- Symbol *symbol = symtab->FindSymbolContainingFileAddress(file_addr);
- if (symbol)
- {
- if (symbol->ValueIsAddress())
- {
- const SectionSP section_sp (symbol->GetAddressRef().GetSection());
- if (section_sp)
- {
- const SectionType section_type = section_sp->GetType();
- switch (section_type)
- {
- case eSectionTypeInvalid:
- return eAddressClassUnknown;
- case eSectionTypeCode:
- return eAddressClassCode;
- case eSectionTypeContainer:
- return eAddressClassUnknown;
- case eSectionTypeData:
- case eSectionTypeDataCString:
- case eSectionTypeDataCStringPointers:
- case eSectionTypeDataSymbolAddress:
- case eSectionTypeData4:
- case eSectionTypeData8:
- case eSectionTypeData16:
- case eSectionTypeDataPointers:
- case eSectionTypeZeroFill:
- case eSectionTypeDataObjCMessageRefs:
- case eSectionTypeDataObjCCFStrings:
- case eSectionTypeGoSymtab:
- return eAddressClassData;
- case eSectionTypeDebug:
- case eSectionTypeDWARFDebugAbbrev:
- case eSectionTypeDWARFDebugAddr:
- case eSectionTypeDWARFDebugAranges:
- case eSectionTypeDWARFDebugFrame:
- case eSectionTypeDWARFDebugInfo:
- case eSectionTypeDWARFDebugLine:
- case eSectionTypeDWARFDebugLoc:
- case eSectionTypeDWARFDebugMacInfo:
- case eSectionTypeDWARFDebugMacro:
- case eSectionTypeDWARFDebugPubNames:
- case eSectionTypeDWARFDebugPubTypes:
- case eSectionTypeDWARFDebugRanges:
- case eSectionTypeDWARFDebugStr:
- case eSectionTypeDWARFDebugStrOffsets:
- case eSectionTypeDWARFAppleNames:
- case eSectionTypeDWARFAppleTypes:
- case eSectionTypeDWARFAppleNamespaces:
- case eSectionTypeDWARFAppleObjC:
- return eAddressClassDebug;
- case eSectionTypeEHFrame:
- case eSectionTypeARMexidx:
- case eSectionTypeARMextab:
- case eSectionTypeCompactUnwind:
- return eAddressClassRuntime;
- case eSectionTypeELFSymbolTable:
- case eSectionTypeELFDynamicSymbols:
- case eSectionTypeELFRelocationEntries:
- case eSectionTypeELFDynamicLinkInfo:
- case eSectionTypeOther:
- return eAddressClassUnknown;
- case eSectionTypeAbsoluteAddress:
- // In case of absolute sections decide the address class based on the symbol
- // type because the section type isn't specify if it is a code or a data
- // section.
- break;
- }
- }
- }
+bool ObjectFile::SetModulesArchitecture(const ArchSpec &new_arch) {
+ ModuleSP module_sp(GetModule());
+ if (module_sp)
+ return module_sp->SetArchitecture(new_arch);
+ return false;
+}
- const SymbolType symbol_type = symbol->GetType();
- switch (symbol_type)
- {
- case eSymbolTypeAny: return eAddressClassUnknown;
- case eSymbolTypeAbsolute: return eAddressClassUnknown;
- case eSymbolTypeCode: return eAddressClassCode;
- case eSymbolTypeTrampoline: return eAddressClassCode;
- case eSymbolTypeResolver: return eAddressClassCode;
- case eSymbolTypeData: return eAddressClassData;
- case eSymbolTypeRuntime: return eAddressClassRuntime;
- case eSymbolTypeException: return eAddressClassRuntime;
- case eSymbolTypeSourceFile: return eAddressClassDebug;
- case eSymbolTypeHeaderFile: return eAddressClassDebug;
- case eSymbolTypeObjectFile: return eAddressClassDebug;
- case eSymbolTypeCommonBlock: return eAddressClassDebug;
- case eSymbolTypeBlock: return eAddressClassDebug;
- case eSymbolTypeLocal: return eAddressClassData;
- case eSymbolTypeParam: return eAddressClassData;
- case eSymbolTypeVariable: return eAddressClassData;
- case eSymbolTypeVariableType: return eAddressClassDebug;
- case eSymbolTypeLineEntry: return eAddressClassDebug;
- case eSymbolTypeLineHeader: return eAddressClassDebug;
- case eSymbolTypeScopeBegin: return eAddressClassDebug;
- case eSymbolTypeScopeEnd: return eAddressClassDebug;
- case eSymbolTypeAdditional: return eAddressClassUnknown;
- case eSymbolTypeCompiler: return eAddressClassDebug;
- case eSymbolTypeInstrumentation:return eAddressClassDebug;
- case eSymbolTypeUndefined: return eAddressClassUnknown;
- case eSymbolTypeObjCClass: return eAddressClassRuntime;
- case eSymbolTypeObjCMetaClass: return eAddressClassRuntime;
- case eSymbolTypeObjCIVar: return eAddressClassRuntime;
- case eSymbolTypeReExported: return eAddressClassRuntime;
- }
+AddressClass ObjectFile::GetAddressClass(addr_t file_addr) {
+ Symtab *symtab = GetSymtab();
+ if (symtab) {
+ Symbol *symbol = symtab->FindSymbolContainingFileAddress(file_addr);
+ if (symbol) {
+ if (symbol->ValueIsAddress()) {
+ const SectionSP section_sp(symbol->GetAddressRef().GetSection());
+ if (section_sp) {
+ const SectionType section_type = section_sp->GetType();
+ switch (section_type) {
+ case eSectionTypeInvalid:
+ return eAddressClassUnknown;
+ case eSectionTypeCode:
+ return eAddressClassCode;
+ case eSectionTypeContainer:
+ return eAddressClassUnknown;
+ case eSectionTypeData:
+ case eSectionTypeDataCString:
+ case eSectionTypeDataCStringPointers:
+ case eSectionTypeDataSymbolAddress:
+ case eSectionTypeData4:
+ case eSectionTypeData8:
+ case eSectionTypeData16:
+ case eSectionTypeDataPointers:
+ case eSectionTypeZeroFill:
+ case eSectionTypeDataObjCMessageRefs:
+ case eSectionTypeDataObjCCFStrings:
+ case eSectionTypeGoSymtab:
+ return eAddressClassData;
+ case eSectionTypeDebug:
+ case eSectionTypeDWARFDebugAbbrev:
+ case eSectionTypeDWARFDebugAddr:
+ case eSectionTypeDWARFDebugAranges:
+ case eSectionTypeDWARFDebugFrame:
+ case eSectionTypeDWARFDebugInfo:
+ case eSectionTypeDWARFDebugLine:
+ case eSectionTypeDWARFDebugLoc:
+ case eSectionTypeDWARFDebugMacInfo:
+ case eSectionTypeDWARFDebugMacro:
+ case eSectionTypeDWARFDebugPubNames:
+ case eSectionTypeDWARFDebugPubTypes:
+ case eSectionTypeDWARFDebugRanges:
+ case eSectionTypeDWARFDebugStr:
+ case eSectionTypeDWARFDebugStrOffsets:
+ case eSectionTypeDWARFAppleNames:
+ case eSectionTypeDWARFAppleTypes:
+ case eSectionTypeDWARFAppleNamespaces:
+ case eSectionTypeDWARFAppleObjC:
+ return eAddressClassDebug;
+ case eSectionTypeEHFrame:
+ case eSectionTypeARMexidx:
+ case eSectionTypeARMextab:
+ case eSectionTypeCompactUnwind:
+ return eAddressClassRuntime;
+ case eSectionTypeELFSymbolTable:
+ case eSectionTypeELFDynamicSymbols:
+ case eSectionTypeELFRelocationEntries:
+ case eSectionTypeELFDynamicLinkInfo:
+ case eSectionTypeOther:
+ return eAddressClassUnknown;
+ case eSectionTypeAbsoluteAddress:
+ // In case of absolute sections decide the address class based on
+ // the symbol
+ // type because the section type isn't specify if it is a code or a
+ // data
+ // section.
+ break;
+ }
}
+ }
+
+ const SymbolType symbol_type = symbol->GetType();
+ switch (symbol_type) {
+ case eSymbolTypeAny:
+ return eAddressClassUnknown;
+ case eSymbolTypeAbsolute:
+ return eAddressClassUnknown;
+ case eSymbolTypeCode:
+ return eAddressClassCode;
+ case eSymbolTypeTrampoline:
+ return eAddressClassCode;
+ case eSymbolTypeResolver:
+ return eAddressClassCode;
+ case eSymbolTypeData:
+ return eAddressClassData;
+ case eSymbolTypeRuntime:
+ return eAddressClassRuntime;
+ case eSymbolTypeException:
+ return eAddressClassRuntime;
+ case eSymbolTypeSourceFile:
+ return eAddressClassDebug;
+ case eSymbolTypeHeaderFile:
+ return eAddressClassDebug;
+ case eSymbolTypeObjectFile:
+ return eAddressClassDebug;
+ case eSymbolTypeCommonBlock:
+ return eAddressClassDebug;
+ case eSymbolTypeBlock:
+ return eAddressClassDebug;
+ case eSymbolTypeLocal:
+ return eAddressClassData;
+ case eSymbolTypeParam:
+ return eAddressClassData;
+ case eSymbolTypeVariable:
+ return eAddressClassData;
+ case eSymbolTypeVariableType:
+ return eAddressClassDebug;
+ case eSymbolTypeLineEntry:
+ return eAddressClassDebug;
+ case eSymbolTypeLineHeader:
+ return eAddressClassDebug;
+ case eSymbolTypeScopeBegin:
+ return eAddressClassDebug;
+ case eSymbolTypeScopeEnd:
+ return eAddressClassDebug;
+ case eSymbolTypeAdditional:
+ return eAddressClassUnknown;
+ case eSymbolTypeCompiler:
+ return eAddressClassDebug;
+ case eSymbolTypeInstrumentation:
+ return eAddressClassDebug;
+ case eSymbolTypeUndefined:
+ return eAddressClassUnknown;
+ case eSymbolTypeObjCClass:
+ return eAddressClassRuntime;
+ case eSymbolTypeObjCMetaClass:
+ return eAddressClassRuntime;
+ case eSymbolTypeObjCIVar:
+ return eAddressClassRuntime;
+ case eSymbolTypeReExported:
+ return eAddressClassRuntime;
+ }
}
- return eAddressClassUnknown;
+ }
+ return eAddressClassUnknown;
}
-DataBufferSP
-ObjectFile::ReadMemory (const ProcessSP &process_sp, lldb::addr_t addr, size_t byte_size)
-{
- DataBufferSP data_sp;
- if (process_sp)
- {
- std::unique_ptr<DataBufferHeap> data_ap (new DataBufferHeap (byte_size, 0));
- Error error;
- const size_t bytes_read = process_sp->ReadMemory (addr,
- data_ap->GetBytes(),
- data_ap->GetByteSize(),
- error);
- if (bytes_read == byte_size)
- data_sp.reset (data_ap.release());
- }
- return data_sp;
+DataBufferSP ObjectFile::ReadMemory(const ProcessSP &process_sp,
+ lldb::addr_t addr, size_t byte_size) {
+ DataBufferSP data_sp;
+ if (process_sp) {
+ std::unique_ptr<DataBufferHeap> data_ap(new DataBufferHeap(byte_size, 0));
+ Error error;
+ const size_t bytes_read = process_sp->ReadMemory(
+ addr, data_ap->GetBytes(), data_ap->GetByteSize(), error);
+ if (bytes_read == byte_size)
+ data_sp.reset(data_ap.release());
+ }
+ return data_sp;
}
-size_t
-ObjectFile::GetData (lldb::offset_t offset, size_t length, DataExtractor &data) const
-{
- // The entire file has already been mmap'ed into m_data, so just copy from there
- // as the back mmap buffer will be shared with shared pointers.
- return data.SetData (m_data, offset, length);
+size_t ObjectFile::GetData(lldb::offset_t offset, size_t length,
+ DataExtractor &data) const {
+ // The entire file has already been mmap'ed into m_data, so just copy from
+ // there
+ // as the back mmap buffer will be shared with shared pointers.
+ return data.SetData(m_data, offset, length);
}
-size_t
-ObjectFile::CopyData (lldb::offset_t offset, size_t length, void *dst) const
-{
- // The entire file has already been mmap'ed into m_data, so just copy from there
- // Note that the data remains in target byte order.
- return m_data.CopyData (offset, length, dst);
+size_t ObjectFile::CopyData(lldb::offset_t offset, size_t length,
+ void *dst) const {
+ // The entire file has already been mmap'ed into m_data, so just copy from
+ // there
+ // Note that the data remains in target byte order.
+ return m_data.CopyData(offset, length, dst);
}
-
-size_t
-ObjectFile::ReadSectionData (const Section *section, lldb::offset_t section_offset, void *dst, size_t dst_len) const
-{
- assert(section);
- section_offset *= section->GetTargetByteSize();
-
- // If some other objectfile owns this data, pass this to them.
- if (section->GetObjectFile() != this)
- return section->GetObjectFile()->ReadSectionData (section, section_offset, dst, dst_len);
-
- if (IsInMemory())
- {
- ProcessSP process_sp (m_process_wp.lock());
- if (process_sp)
- {
- Error error;
- const addr_t base_load_addr = section->GetLoadBaseAddress (&process_sp->GetTarget());
- if (base_load_addr != LLDB_INVALID_ADDRESS)
- return process_sp->ReadMemory (base_load_addr + section_offset, dst, dst_len, error);
- }
+size_t ObjectFile::ReadSectionData(const Section *section,
+ lldb::offset_t section_offset, void *dst,
+ size_t dst_len) const {
+ assert(section);
+ section_offset *= section->GetTargetByteSize();
+
+ // If some other objectfile owns this data, pass this to them.
+ if (section->GetObjectFile() != this)
+ return section->GetObjectFile()->ReadSectionData(section, section_offset,
+ dst, dst_len);
+
+ if (IsInMemory()) {
+ ProcessSP process_sp(m_process_wp.lock());
+ if (process_sp) {
+ Error error;
+ const addr_t base_load_addr =
+ section->GetLoadBaseAddress(&process_sp->GetTarget());
+ if (base_load_addr != LLDB_INVALID_ADDRESS)
+ return process_sp->ReadMemory(base_load_addr + section_offset, dst,
+ dst_len, error);
}
- else
- {
- const lldb::offset_t section_file_size = section->GetFileSize();
- if (section_offset < section_file_size)
- {
- const size_t section_bytes_left = section_file_size - section_offset;
- size_t section_dst_len = dst_len;
- if (section_dst_len > section_bytes_left)
- section_dst_len = section_bytes_left;
- return CopyData (section->GetFileOffset() + section_offset, section_dst_len, dst);
- }
- else
- {
- if (section->GetType() == eSectionTypeZeroFill)
- {
- const uint64_t section_size = section->GetByteSize();
- const uint64_t section_bytes_left = section_size - section_offset;
- uint64_t section_dst_len = dst_len;
- if (section_dst_len > section_bytes_left)
- section_dst_len = section_bytes_left;
- memset(dst, 0, section_dst_len);
- return section_dst_len;
- }
- }
+ } else {
+ const lldb::offset_t section_file_size = section->GetFileSize();
+ if (section_offset < section_file_size) {
+ const size_t section_bytes_left = section_file_size - section_offset;
+ size_t section_dst_len = dst_len;
+ if (section_dst_len > section_bytes_left)
+ section_dst_len = section_bytes_left;
+ return CopyData(section->GetFileOffset() + section_offset,
+ section_dst_len, dst);
+ } else {
+ if (section->GetType() == eSectionTypeZeroFill) {
+ const uint64_t section_size = section->GetByteSize();
+ const uint64_t section_bytes_left = section_size - section_offset;
+ uint64_t section_dst_len = dst_len;
+ if (section_dst_len > section_bytes_left)
+ section_dst_len = section_bytes_left;
+ memset(dst, 0, section_dst_len);
+ return section_dst_len;
+ }
}
- return 0;
+ }
+ return 0;
}
//----------------------------------------------------------------------
// Get the section data the file on disk
//----------------------------------------------------------------------
-size_t
-ObjectFile::ReadSectionData (const Section *section, DataExtractor& section_data) const
-{
- // If some other objectfile owns this data, pass this to them.
- if (section->GetObjectFile() != this)
- return section->GetObjectFile()->ReadSectionData (section, section_data);
-
- if (IsInMemory())
- {
- ProcessSP process_sp (m_process_wp.lock());
- if (process_sp)
- {
- const addr_t base_load_addr = section->GetLoadBaseAddress (&process_sp->GetTarget());
- if (base_load_addr != LLDB_INVALID_ADDRESS)
- {
- DataBufferSP data_sp (ReadMemory (process_sp, base_load_addr, section->GetByteSize()));
- if (data_sp)
- {
- section_data.SetData (data_sp, 0, data_sp->GetByteSize());
- section_data.SetByteOrder (process_sp->GetByteOrder());
- section_data.SetAddressByteSize (process_sp->GetAddressByteSize());
- return section_data.GetByteSize();
- }
- }
+size_t ObjectFile::ReadSectionData(const Section *section,
+ DataExtractor &section_data) const {
+ // If some other objectfile owns this data, pass this to them.
+ if (section->GetObjectFile() != this)
+ return section->GetObjectFile()->ReadSectionData(section, section_data);
+
+ if (IsInMemory()) {
+ ProcessSP process_sp(m_process_wp.lock());
+ if (process_sp) {
+ const addr_t base_load_addr =
+ section->GetLoadBaseAddress(&process_sp->GetTarget());
+ if (base_load_addr != LLDB_INVALID_ADDRESS) {
+ DataBufferSP data_sp(
+ ReadMemory(process_sp, base_load_addr, section->GetByteSize()));
+ if (data_sp) {
+ section_data.SetData(data_sp, 0, data_sp->GetByteSize());
+ section_data.SetByteOrder(process_sp->GetByteOrder());
+ section_data.SetAddressByteSize(process_sp->GetAddressByteSize());
+ return section_data.GetByteSize();
}
- return GetData(section->GetFileOffset(), section->GetFileSize(), section_data);
- }
- else
- {
- // The object file now contains a full mmap'ed copy of the object file data, so just use this
- return MemoryMapSectionData (section, section_data);
+ }
}
+ return GetData(section->GetFileOffset(), section->GetFileSize(),
+ section_data);
+ } else {
+ // The object file now contains a full mmap'ed copy of the object file data,
+ // so just use this
+ return MemoryMapSectionData(section, section_data);
+ }
}
-size_t
-ObjectFile::MemoryMapSectionData (const Section *section, DataExtractor& section_data) const
-{
- // If some other objectfile owns this data, pass this to them.
- if (section->GetObjectFile() != this)
- return section->GetObjectFile()->MemoryMapSectionData (section, section_data);
-
- if (IsInMemory())
- {
- return ReadSectionData (section, section_data);
- }
- else
- {
- // The object file now contains a full mmap'ed copy of the object file data, so just use this
- return GetData(section->GetFileOffset(), section->GetFileSize(), section_data);
- }
+size_t ObjectFile::MemoryMapSectionData(const Section *section,
+ DataExtractor &section_data) const {
+ // If some other objectfile owns this data, pass this to them.
+ if (section->GetObjectFile() != this)
+ return section->GetObjectFile()->MemoryMapSectionData(section,
+ section_data);
+
+ if (IsInMemory()) {
+ return ReadSectionData(section, section_data);
+ } else {
+ // The object file now contains a full mmap'ed copy of the object file data,
+ // so just use this
+ return GetData(section->GetFileOffset(), section->GetFileSize(),
+ section_data);
+ }
}
-
-bool
-ObjectFile::SplitArchivePathWithObject (const char *path_with_object, FileSpec &archive_file, ConstString &archive_object, bool must_exist)
-{
- RegularExpression g_object_regex("(.*)\\(([^\\)]+)\\)$");
- RegularExpression::Match regex_match(2);
- if (g_object_regex.Execute (path_with_object, &regex_match))
- {
- std::string path;
- std::string obj;
- if (regex_match.GetMatchAtIndex (path_with_object, 1, path) &&
- regex_match.GetMatchAtIndex (path_with_object, 2, obj))
- {
- archive_file.SetFile (path.c_str(), false);
- archive_object.SetCString(obj.c_str());
- if (must_exist && !archive_file.Exists())
- return false;
- return true;
- }
+bool ObjectFile::SplitArchivePathWithObject(const char *path_with_object,
+ FileSpec &archive_file,
+ ConstString &archive_object,
+ bool must_exist) {
+ RegularExpression g_object_regex("(.*)\\(([^\\)]+)\\)$");
+ RegularExpression::Match regex_match(2);
+ if (g_object_regex.Execute(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.c_str(), false);
+ archive_object.SetCString(obj.c_str());
+ if (must_exist && !archive_file.Exists())
+ return false;
+ return true;
}
- return false;
+ }
+ return false;
}
-void
-ObjectFile::ClearSymtab ()
-{
- ModuleSP module_sp(GetModule());
- 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_ap.get()));
- m_symtab_ap.reset();
- }
+void ObjectFile::ClearSymtab() {
+ ModuleSP module_sp(GetModule());
+ 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_ap.get()));
+ m_symtab_ap.reset();
+ }
}
-SectionList *
-ObjectFile::GetSectionList(bool update_module_section_list)
-{
- if (m_sections_ap.get() == nullptr)
- {
- if (update_module_section_list)
- {
- ModuleSP module_sp(GetModule());
- if (module_sp)
- {
- std::lock_guard<std::recursive_mutex> guard(module_sp->GetMutex());
- CreateSections(*module_sp->GetUnifiedSectionList());
- }
- }
- else
- {
- SectionList unified_section_list;
- CreateSections(unified_section_list);
- }
+SectionList *ObjectFile::GetSectionList(bool update_module_section_list) {
+ if (m_sections_ap.get() == nullptr) {
+ if (update_module_section_list) {
+ ModuleSP module_sp(GetModule());
+ if (module_sp) {
+ std::lock_guard<std::recursive_mutex> guard(module_sp->GetMutex());
+ CreateSections(*module_sp->GetUnifiedSectionList());
+ }
+ } else {
+ SectionList unified_section_list;
+ CreateSections(unified_section_list);
}
- return m_sections_ap.get();
+ }
+ return m_sections_ap.get();
}
lldb::SymbolType
-ObjectFile::GetSymbolTypeFromName (llvm::StringRef name,
- lldb::SymbolType symbol_type_hint)
-{
- if (!name.empty())
- {
- if (name.startswith("_OBJC_"))
- {
- // ObjC
- if (name.startswith("_OBJC_CLASS_$_"))
- return lldb::eSymbolTypeObjCClass;
- if (name.startswith("_OBJC_METACLASS_$_"))
- return lldb::eSymbolTypeObjCMetaClass;
- if (name.startswith("_OBJC_IVAR_$_"))
- return lldb::eSymbolTypeObjCIVar;
- }
- else if (name.startswith(".objc_class_name_"))
- {
- // ObjC v1
- return lldb::eSymbolTypeObjCClass;
- }
+ObjectFile::GetSymbolTypeFromName(llvm::StringRef name,
+ lldb::SymbolType symbol_type_hint) {
+ if (!name.empty()) {
+ if (name.startswith("_OBJC_")) {
+ // ObjC
+ if (name.startswith("_OBJC_CLASS_$_"))
+ return lldb::eSymbolTypeObjCClass;
+ if (name.startswith("_OBJC_METACLASS_$_"))
+ return lldb::eSymbolTypeObjCMetaClass;
+ if (name.startswith("_OBJC_IVAR_$_"))
+ return lldb::eSymbolTypeObjCIVar;
+ } else if (name.startswith(".objc_class_name_")) {
+ // ObjC v1
+ return lldb::eSymbolTypeObjCClass;
}
- return symbol_type_hint;
+ }
+ return symbol_type_hint;
}
-ConstString
-ObjectFile::GetNextSyntheticSymbolName()
-{
- StreamString ss;
- ConstString file_name = GetModule()->GetFileSpec().GetFilename();
- ss.Printf("___lldb_unnamed_symbol%u$$%s", ++m_synthetic_symbol_idx, file_name.GetCString());
- return ConstString(ss.GetData());
+ConstString ObjectFile::GetNextSyntheticSymbolName() {
+ StreamString ss;
+ ConstString file_name = GetModule()->GetFileSpec().GetFilename();
+ ss.Printf("___lldb_unnamed_symbol%u$$%s", ++m_synthetic_symbol_idx,
+ file_name.GetCString());
+ return ConstString(ss.GetData());
}
-