Revert^2 "Fix oatdump .data.bimg.rel.ro for intrinsics."
This reverts commit 44044b1522c7486ca8b308bf49b1f39b82626e6d.
Failing test was disabled for SS/GSS/Debug GC.
Test: Additional test in oatdump_app_test
Test: m test-art-host-gtest
Bug: 71526895
Bug: 126305867
Change-Id: I2cf598ef735ca87430cdb007e7331ad444edad43
diff --git a/oatdump/oatdump.cc b/oatdump/oatdump.cc
index 14ff1ae..35f8ee2 100644
--- a/oatdump/oatdump.cc
+++ b/oatdump/oatdump.cc
@@ -1619,6 +1619,24 @@
}
}
+ std::pair<const uint8_t*, const uint8_t*> GetBootImageLiveObjectsDataRange(gc::Heap* heap) const
+ REQUIRES_SHARED(Locks::mutator_lock_) {
+ const std::vector<gc::space::ImageSpace*>& boot_image_spaces = heap->GetBootImageSpaces();
+ const ImageHeader& main_header = boot_image_spaces[0]->GetImageHeader();
+ ObjPtr<mirror::ObjectArray<mirror::Object>> boot_image_live_objects =
+ ObjPtr<mirror::ObjectArray<mirror::Object>>::DownCast(
+ main_header.GetImageRoot<kWithoutReadBarrier>(ImageHeader::kBootImageLiveObjects));
+ DCHECK(boot_image_live_objects != nullptr);
+ DCHECK(heap->ObjectIsInBootImageSpace(boot_image_live_objects));
+ const uint8_t* boot_image_live_objects_address =
+ reinterpret_cast<const uint8_t*>(boot_image_live_objects.Ptr());
+ uint32_t begin_offset = mirror::ObjectArray<mirror::Object>::OffsetOfElement(0).Uint32Value();
+ uint32_t end_offset = mirror::ObjectArray<mirror::Object>::OffsetOfElement(
+ boot_image_live_objects->GetLength()).Uint32Value();
+ return std::make_pair(boot_image_live_objects_address + begin_offset,
+ boot_image_live_objects_address + end_offset);
+ }
+
void DumpDataBimgRelRoEntries(std::ostream& os) {
os << ".data.bimg.rel.ro: ";
if (oat_file_.GetBootImageRelocations().empty()) {
@@ -1632,28 +1650,39 @@
const std::vector<gc::space::ImageSpace*>& boot_image_spaces =
runtime->GetHeap()->GetBootImageSpaces();
ScopedObjectAccess soa(Thread::Current());
+ auto live_objects = GetBootImageLiveObjectsDataRange(runtime->GetHeap());
+ const uint8_t* live_objects_begin = live_objects.first;
+ const uint8_t* live_objects_end = live_objects.second;
for (const uint32_t& object_offset : oat_file_.GetBootImageRelocations()) {
uint32_t entry_index = &object_offset - oat_file_.GetBootImageRelocations().data();
uint32_t entry_offset = entry_index * sizeof(oat_file_.GetBootImageRelocations()[0]);
os << StringPrintf(" 0x%x: 0x%08x", entry_offset, object_offset);
- uint8_t* object = boot_image_spaces[0]->Begin() + object_offset;
+ uint8_t* address = boot_image_spaces[0]->Begin() + object_offset;
bool found = false;
for (gc::space::ImageSpace* space : boot_image_spaces) {
- uint64_t local_offset = object - space->Begin();
+ uint64_t local_offset = address - space->Begin();
if (local_offset < space->GetImageHeader().GetImageSize()) {
if (space->GetImageHeader().GetObjectsSection().Contains(local_offset)) {
- ObjPtr<mirror::Object> o = reinterpret_cast<mirror::Object*>(object);
- if (o->IsString()) {
- os << " String: " << o->AsString()->ToModifiedUtf8();
- } else if (o->IsClass()) {
- os << " Class: " << o->AsClass()->PrettyDescriptor();
- } else {
- os << StringPrintf(" 0x%08x %s",
+ if (address >= live_objects_begin && address < live_objects_end) {
+ size_t index =
+ (address - live_objects_begin) / sizeof(mirror::HeapReference<mirror::Object>);
+ os << StringPrintf(" 0x%08x BootImageLiveObject[%zu]",
object_offset,
- o->GetClass()->PrettyDescriptor().c_str());
+ index);
+ } else {
+ ObjPtr<mirror::Object> o = reinterpret_cast<mirror::Object*>(address);
+ if (o->IsString()) {
+ os << " String: " << o->AsString()->ToModifiedUtf8();
+ } else if (o->IsClass()) {
+ os << " Class: " << o->AsClass()->PrettyDescriptor();
+ } else {
+ os << StringPrintf(" 0x%08x %s",
+ object_offset,
+ o->GetClass()->PrettyDescriptor().c_str());
+ }
}
} else if (space->GetImageHeader().GetMethodsSection().Contains(local_offset)) {
- ArtMethod* m = reinterpret_cast<ArtMethod*>(object);
+ ArtMethod* m = reinterpret_cast<ArtMethod*>(address);
os << " ArtMethod: " << m->PrettyMethod();
} else {
os << StringPrintf(" 0x%08x <unexpected section in %s>",
diff --git a/oatdump/oatdump_app_test.cc b/oatdump/oatdump_app_test.cc
index 2b04a0d..4490647 100644
--- a/oatdump/oatdump_app_test.cc
+++ b/oatdump/oatdump_app_test.cc
@@ -28,4 +28,18 @@
ASSERT_TRUE(Exec(kStatic, kModeOatWithBootImage, {}, kListAndCode));
}
+TEST_F(OatDumpTest, TestAppImageWithBootImage) {
+ TEST_DISABLED_WITHOUT_BAKER_READ_BARRIERS(); // GC bug, b/126305867
+ const std::string app_image_arg = "--app-image-file=" + GetAppImageName();
+ ASSERT_TRUE(GenerateAppOdexFile(kDynamic, {"--runtime-arg", "-Xmx64M", app_image_arg}));
+ ASSERT_TRUE(Exec(kDynamic, kModeAppImage, {}, kListAndCode));
+}
+TEST_F(OatDumpTest, TestAppImageWithBootImageStatic) {
+ TEST_DISABLED_WITHOUT_BAKER_READ_BARRIERS(); // GC bug, b/126305867
+ TEST_DISABLED_FOR_NON_STATIC_HOST_BUILDS();
+ const std::string app_image_arg = "--app-image-file=" + GetAppImageName();
+ ASSERT_TRUE(GenerateAppOdexFile(kStatic, {"--runtime-arg", "-Xmx64M", app_image_arg}));
+ ASSERT_TRUE(Exec(kStatic, kModeAppImage, {}, kListAndCode));
+}
+
} // namespace art
diff --git a/oatdump/oatdump_test.h b/oatdump/oatdump_test.h
index 3ead8de..c4f2967 100644
--- a/oatdump/oatdump_test.h
+++ b/oatdump/oatdump_test.h
@@ -92,6 +92,7 @@
kModeOat,
kModeCoreOat,
kModeOatWithBootImage,
+ kModeAppImage,
kModeArt,
kModeSymbolize,
};
@@ -108,6 +109,10 @@
return "ProfileTestMultiDex";
}
+ std::string GetAppImageName() {
+ return tmp_dir_ + "/" + GetAppBaseName() + ".art";
+ }
+
std::string GetAppOdexName() {
return tmp_dir_ + "/" + GetAppBaseName() + ".odex";
}
@@ -200,6 +205,17 @@
exec_argv.push_back("--instruction-set=" + std::string(
GetInstructionSetString(kRuntimeISA)));
exec_argv.push_back("--oat-file=" + GetAppOdexName());
+ } else if (mode == kModeAppImage) {
+ exec_argv.push_back("--runtime-arg");
+ exec_argv.push_back(GetClassPathOption("-Xbootclasspath:", GetLibCoreDexFileNames()));
+ exec_argv.push_back("--runtime-arg");
+ exec_argv.push_back(
+ GetClassPathOption("-Xbootclasspath-locations:", GetLibCoreDexLocations()));
+ exec_argv.push_back("--image=" + GetCoreArtLocation());
+ exec_argv.push_back("--instruction-set=" + std::string(
+ GetInstructionSetString(kRuntimeISA)));
+ exec_argv.push_back("--app-oat=" + GetAppOdexName());
+ exec_argv.push_back("--app-image=" + GetAppImageName());
} else if (mode == kModeCoreOat) {
exec_argv.push_back("--oat-file=" + core_oat_location_);
} else {
diff --git a/test/ProfileTestMultiDex/Second.java b/test/ProfileTestMultiDex/Second.java
index 4b3c7a4..9f5dc66 100644
--- a/test/ProfileTestMultiDex/Second.java
+++ b/test/ProfileTestMultiDex/Second.java
@@ -30,3 +30,11 @@
int getValue() { return 24; }
}
+class TestIntrinsicOatdump {
+ Integer valueOf(int i) {
+ // ProfileTestMultiDex is used also for testing oatdump for apps.
+ // This is a regression test that oatdump can handle .data.bimg.rel.ro
+ // entries pointing to the middle of the "boot image live objects" array.
+ return Integer.valueOf(i);
+ }
+}