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author | Brian Carlstrom <bdc@google.com> | 2014-03-03 15:16:37 -0800 |
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committer | Brian Carlstrom <bdc@google.com> | 2014-03-04 16:53:15 -0800 |
commit | 2ec6520d57479d393bffa05defa1479b25ca8382 (patch) | |
tree | 6f5266b53e335c7bf74b52905f64435dd114a18f /oatdump | |
parent | e6031e6fefc8f439b44e284b8563c790ef764c68 (diff) | |
download | art-2ec6520d57479d393bffa05defa1479b25ca8382.zip art-2ec6520d57479d393bffa05defa1479b25ca8382.tar.gz art-2ec6520d57479d393bffa05defa1479b25ca8382.tar.bz2 |
Support compiler filters for boot classpath
image_writer.cc
Remove assumption that all methods in the boot classpath are compiled
oat_writer.cc
Don't skip writing ArtMethod::quick_code_offset_ for methods that need resolution, leave that to ImageWriter
dex2oat.cc
Allow dex2dex compilation of image dex files by making the in memory pages writable in all cases, not just app case.
oatdump.cc
dump new OatHeader fields
use ImageSpace.GetImageFilename, not command line image filename, since location may be in dalvik-cache
remove inaccurate check about non-null GC map
quick_trampoline_entrypoints.cc
add and improve some DCHECKS that were useful while debugging
class_linker.cc
image_space.cc
fix double facepalm
parsed_options.cc
fix zygote logging to not skip values to two part options like -classpath <foo>
runtime.cc
wireup parsed compiler options to runtime
Change-Id: Iad314df0b80623c0663d61713d5098297ab9ac87
Diffstat (limited to 'oatdump')
-rw-r--r-- | oatdump/oatdump.cc | 102 |
1 files changed, 67 insertions, 35 deletions
diff --git a/oatdump/oatdump.cc b/oatdump/oatdump.cc index bbeb802..841a478 100644 --- a/oatdump/oatdump.cc +++ b/oatdump/oatdump.cc @@ -126,8 +126,36 @@ class OatDumper { os << "DEX FILE COUNT:\n"; os << oat_header.GetDexFileCount() << "\n\n"; - os << "EXECUTABLE OFFSET:\n"; - os << StringPrintf("0x%08x\n\n", oat_header.GetExecutableOffset()); +#define DUMP_OAT_HEADER_OFFSET(label, offset) \ + os << label " OFFSET:\n"; \ + os << StringPrintf("0x%08x", oat_header.offset()); \ + if (oat_header.offset() != 0) { \ + os << StringPrintf(" (%p)", oat_file_.Begin() + oat_header.offset()); \ + } \ + os << StringPrintf("\n\n"); + + DUMP_OAT_HEADER_OFFSET("EXECUTABLE", GetExecutableOffset); + DUMP_OAT_HEADER_OFFSET("INTERPRETER TO INTERPRETER BRIDGE", + GetInterpreterToInterpreterBridgeOffset); + DUMP_OAT_HEADER_OFFSET("INTERPRETER TO COMPILED CODE BRIDGE", + GetInterpreterToCompiledCodeBridgeOffset); + DUMP_OAT_HEADER_OFFSET("JNI DLSYM LOOKUP", + GetJniDlsymLookupOffset); + DUMP_OAT_HEADER_OFFSET("PORTABLE IMT CONFLICT TRAMPOLINE", + GetPortableImtConflictTrampolineOffset); + DUMP_OAT_HEADER_OFFSET("PORTABLE RESOLUTION TRAMPOLINE", + GetPortableResolutionTrampolineOffset); + DUMP_OAT_HEADER_OFFSET("PORTABLE TO INTERPRETER BRIDGE", + GetPortableToInterpreterBridgeOffset); + DUMP_OAT_HEADER_OFFSET("QUICK GENERIC JNI TRAMPOLINE", + GetQuickGenericJniTrampolineOffset); + DUMP_OAT_HEADER_OFFSET("QUICK IMT CONFLICT TRAMPOLINE", + GetQuickImtConflictTrampolineOffset); + DUMP_OAT_HEADER_OFFSET("QUICK RESOLUTION TRAMPOLINE", + GetQuickResolutionTrampolineOffset); + DUMP_OAT_HEADER_OFFSET("QUICK TO INTERPRETER BRIDGE", + GetQuickToInterpreterBridgeOffset); +#undef DUMP_OAT_HEADER_OFFSET os << "IMAGE FILE LOCATION OAT CHECKSUM:\n"; os << StringPrintf("0x%08x\n\n", oat_header.GetImageFileLocationOatChecksum()); @@ -214,7 +242,9 @@ class OatDumper { continue; } offsets_.insert(reinterpret_cast<uintptr_t>(&dex_file->GetHeader())); - for (size_t class_def_index = 0; class_def_index < dex_file->NumClassDefs(); class_def_index++) { + for (size_t class_def_index = 0; + class_def_index < dex_file->NumClassDefs(); + class_def_index++) { const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); UniquePtr<const OatFile::OatClass> oat_class(oat_dex_file->GetOatClass(class_def_index)); const byte* class_data = dex_file->GetClassData(class_def); @@ -264,7 +294,9 @@ class OatDumper { os << "NOT FOUND: " << error_msg << "\n\n"; return; } - for (size_t class_def_index = 0; class_def_index < dex_file->NumClassDefs(); class_def_index++) { + for (size_t class_def_index = 0; + class_def_index < dex_file->NumClassDefs(); + class_def_index++) { const DexFile::ClassDef& class_def = dex_file->GetClassDef(class_def_index); const char* descriptor = dex_file->GetClassDescriptor(class_def); UniquePtr<const OatFile::OatClass> oat_class(oat_dex_file.GetOatClass(class_def_index)); @@ -389,8 +421,9 @@ class OatDumper { SirtRef<mirror::DexCache> dex_cache( soa.Self(), runtime->GetClassLinker()->FindDexCache(dex_file)); SirtRef<mirror::ClassLoader> class_loader(soa.Self(), nullptr); - verifier::MethodVerifier verifier(&dex_file, &dex_cache, &class_loader, &class_def, code_item, - dex_method_idx, nullptr, method_access_flags, true, true); + verifier::MethodVerifier verifier(&dex_file, &dex_cache, &class_loader, &class_def, + code_item, dex_method_idx, nullptr, method_access_flags, + true, true); verifier.Verify(); DumpCode(indent2_os, &verifier, oat_method, code_item); } else { @@ -654,7 +687,8 @@ class OatDumper { uint32_t method_access_flags) { if ((method_access_flags & kAccNative) == 0) { ScopedObjectAccess soa(Thread::Current()); - SirtRef<mirror::DexCache> dex_cache(soa.Self(), Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file)); + SirtRef<mirror::DexCache> dex_cache( + soa.Self(), Runtime::Current()->GetClassLinker()->FindDexCache(*dex_file)); SirtRef<mirror::ClassLoader> class_loader(soa.Self(), nullptr); verifier::MethodVerifier::VerifyMethodAndDump(os, dex_method_idx, dex_file, dex_cache, class_loader, &class_def, code_item, NULL, @@ -701,12 +735,10 @@ class OatDumper { class ImageDumper { public: - explicit ImageDumper(std::ostream* os, const std::string& image_filename, - gc::space::ImageSpace& image_space, + explicit ImageDumper(std::ostream* os, gc::space::ImageSpace& image_space, const ImageHeader& image_header, bool dump_raw_mapping_table, bool dump_raw_gc_map) - : os_(os), image_filename_(image_filename), - image_space_(image_space), image_header_(image_header), + : os_(os), image_space_(image_space), image_header_(image_header), dump_raw_mapping_table_(dump_raw_mapping_table), dump_raw_gc_map_(dump_raw_gc_map) {} @@ -772,7 +804,8 @@ class ImageDumper { os << "\n"; ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); - std::string oat_location = ImageHeader::GetOatLocationFromImageLocation(image_filename_); + std::string image_filename = image_space_.GetImageFilename(); + std::string oat_location = ImageHeader::GetOatLocationFromImageLocation(image_filename); os << "OAT LOCATION: " << oat_location; os << "\n"; std::string error_msg; @@ -836,17 +869,12 @@ class ImageDumper { os_ = saved_os; } os << "STATS:\n" << std::flush; - UniquePtr<File> file(OS::OpenFileForReading(image_filename_.c_str())); + UniquePtr<File> file(OS::OpenFileForReading(image_filename.c_str())); if (file.get() == NULL) { - std::string cache_location(GetDalvikCacheFilenameOrDie(image_filename_.c_str())); - file.reset(OS::OpenFileForReading(cache_location.c_str())); - if (file.get() == NULL) { - LOG(WARNING) << "Failed to find image in " << image_filename_ - << " and " << cache_location; - } + LOG(WARNING) << "Failed to find image in " << image_filename; } if (file.get() != NULL) { - stats_.file_bytes = file->GetLength(); + stats_.file_bytes = file->GetLength(); } size_t header_bytes = sizeof(ImageHeader); stats_.header_bytes = header_bytes; @@ -1027,7 +1055,8 @@ class ImageDumper { indent_os << StringPrintf("%d to %zd: ", i, i + run); i = i + run; } - mirror::Class* value_class = value == NULL ? obj_class->GetComponentType() : value->GetClass(); + mirror::Class* value_class = + (value == NULL) ? obj_class->GetComponentType() : value->GetClass(); PrettyObjectValue(indent_os, value_class, value); } } else if (obj->IsClass()) { @@ -1063,10 +1092,6 @@ class ImageDumper { DCHECK(method->GetNativeGcMap() == NULL) << PrettyMethod(method); DCHECK(method->GetMappingTable() == NULL) << PrettyMethod(method); } else { - // TODO: we check there is a GC map here, we may not have a GC map if the code is pointing - // to the quick/portable to interpreter bridge. - CHECK(method->GetNativeGcMap() != NULL) << PrettyMethod(method); - const DexFile::CodeItem* code_item = MethodHelper(method).GetCodeItem(); size_t dex_instruction_bytes = code_item->insns_size_in_code_units_ * 2; state->stats_.dex_instruction_bytes += dex_instruction_bytes; @@ -1363,12 +1388,18 @@ class ImageDumper { "large_initializer_code_bytes = %8zd (%2.0f%% of oat file bytes)\n" "large_method_code_bytes = %8zd (%2.0f%% of oat file bytes)\n\n", oat_file_bytes, - managed_code_bytes, PercentOfOatBytes(managed_code_bytes), - managed_to_native_code_bytes, PercentOfOatBytes(managed_to_native_code_bytes), - native_to_managed_code_bytes, PercentOfOatBytes(native_to_managed_code_bytes), - class_initializer_code_bytes, PercentOfOatBytes(class_initializer_code_bytes), - large_initializer_code_bytes, PercentOfOatBytes(large_initializer_code_bytes), - large_method_code_bytes, PercentOfOatBytes(large_method_code_bytes)) + managed_code_bytes, + PercentOfOatBytes(managed_code_bytes), + managed_to_native_code_bytes, + PercentOfOatBytes(managed_to_native_code_bytes), + native_to_managed_code_bytes, + PercentOfOatBytes(native_to_managed_code_bytes), + class_initializer_code_bytes, + PercentOfOatBytes(class_initializer_code_bytes), + large_initializer_code_bytes, + PercentOfOatBytes(large_initializer_code_bytes), + large_method_code_bytes, + PercentOfOatBytes(large_method_code_bytes)) << "DexFile sizes:\n"; for (const std::pair<std::string, size_t>& oat_dex_file_size : oat_dex_file_sizes) { os << StringPrintf("%s = %zd (%2.0f%% of oat file bytes)\n", @@ -1386,7 +1417,8 @@ class ImageDumper { os << StringPrintf("dex_instruction_bytes = %zd\n", dex_instruction_bytes) << StringPrintf("managed_code_bytes expansion = %.2f (ignoring deduplication %.2f)\n\n", - static_cast<double>(managed_code_bytes) / static_cast<double>(dex_instruction_bytes), + static_cast<double>(managed_code_bytes) / + static_cast<double>(dex_instruction_bytes), static_cast<double>(managed_code_bytes_ignoring_deduplication) / static_cast<double>(dex_instruction_bytes)) << std::flush; @@ -1406,7 +1438,6 @@ class ImageDumper { }; UniquePtr<OatDumper> oat_dumper_; std::ostream* os_; - const std::string image_filename_; gc::space::ImageSpace& image_space_; const ImageHeader& image_header_; bool dump_raw_mapping_table_; @@ -1497,6 +1528,7 @@ static int oatdump(int argc, char** argv) { std::string boot_oat_option; // We are more like a compiler than a run-time. We don't want to execute code. + // TODO: Replace with NoopCompilerCallbacks. struct OatDumpCompilerCallbacks : CompilerCallbacks { virtual bool MethodVerified(verifier::MethodVerifier* /*verifier*/) { return true; } virtual void ClassRejected(ClassReference /*ref*/) { } @@ -1532,8 +1564,8 @@ static int oatdump(int argc, char** argv) { fprintf(stderr, "Invalid image header %s\n", image_filename); return EXIT_FAILURE; } - ImageDumper image_dumper(os, image_filename, *image_space, image_header, - dump_raw_mapping_table, dump_raw_gc_map); + ImageDumper image_dumper(os, *image_space, image_header, + dump_raw_mapping_table, dump_raw_gc_map); image_dumper.Dump(); return EXIT_SUCCESS; } |