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-rw-r--r--compiler/buffered_output_stream.cc2
-rw-r--r--compiler/buffered_output_stream.h2
-rw-r--r--compiler/compiled_method.cc53
-rw-r--r--compiler/compiled_method.h33
-rw-r--r--compiler/dex/arena_allocator.cc3
-rw-r--r--compiler/dex/quick/gen_invoke.cc8
-rw-r--r--compiler/driver/compiler_driver.cc34
-rw-r--r--compiler/driver/compiler_driver.h4
-rw-r--r--compiler/driver/compiler_driver_test.cc6
-rw-r--r--compiler/elf_fixup.cc12
-rw-r--r--compiler/file_output_stream.cc2
-rw-r--r--compiler/file_output_stream.h2
-rw-r--r--compiler/image_writer.cc132
-rw-r--r--compiler/image_writer.h24
-rw-r--r--compiler/jni/jni_compiler_test.cc47
-rw-r--r--compiler/llvm/compiler_llvm.cc2
-rw-r--r--compiler/llvm/gbc_expander.cc4
-rw-r--r--compiler/llvm/llvm_compilation_unit.cc4
-rw-r--r--compiler/llvm/llvm_compilation_unit.h4
-rw-r--r--compiler/oat_test.cc61
-rw-r--r--compiler/oat_writer.cc154
-rw-r--r--compiler/oat_writer.h6
-rw-r--r--compiler/output_stream.h2
-rw-r--r--compiler/utils/dedupe_set.h4
-rw-r--r--compiler/utils/mips/assembler_mips.cc12
-rw-r--r--compiler/utils/x86/assembler_x86.cc20
-rw-r--r--compiler/utils/x86/assembler_x86.h3
-rw-r--r--compiler/vector_output_stream.h2
28 files changed, 338 insertions, 304 deletions
diff --git a/compiler/buffered_output_stream.cc b/compiler/buffered_output_stream.cc
index 81a58f6284..0940a80cc1 100644
--- a/compiler/buffered_output_stream.cc
+++ b/compiler/buffered_output_stream.cc
@@ -23,7 +23,7 @@ namespace art {
BufferedOutputStream::BufferedOutputStream(OutputStream* out)
: OutputStream(out->GetLocation()), out_(out), used_(0) {}
-bool BufferedOutputStream::WriteFully(const void* buffer, int64_t byte_count) {
+bool BufferedOutputStream::WriteFully(const void* buffer, size_t byte_count) {
if (byte_count > kBufferSize) {
Flush();
return out_->WriteFully(buffer, byte_count);
diff --git a/compiler/buffered_output_stream.h b/compiler/buffered_output_stream.h
index 7d874fbc5c..75a3f24c70 100644
--- a/compiler/buffered_output_stream.h
+++ b/compiler/buffered_output_stream.h
@@ -31,7 +31,7 @@ class BufferedOutputStream : public OutputStream {
delete out_;
}
- virtual bool WriteFully(const void* buffer, int64_t byte_count);
+ virtual bool WriteFully(const void* buffer, size_t byte_count);
virtual off_t Seek(off_t offset, Whence whence);
diff --git a/compiler/compiled_method.cc b/compiler/compiled_method.cc
index 29ff390678..f6d724ab56 100644
--- a/compiler/compiled_method.cc
+++ b/compiler/compiled_method.cc
@@ -20,14 +20,16 @@
namespace art {
CompiledCode::CompiledCode(CompilerDriver* compiler_driver, InstructionSet instruction_set,
- const std::vector<uint8_t>& code)
- : compiler_driver_(compiler_driver), instruction_set_(instruction_set), code_(nullptr) {
- SetCode(code);
+ const std::vector<uint8_t>& quick_code)
+ : compiler_driver_(compiler_driver), instruction_set_(instruction_set),
+ portable_code_(nullptr), quick_code_(nullptr) {
+ SetCode(&quick_code, nullptr);
}
CompiledCode::CompiledCode(CompilerDriver* compiler_driver, InstructionSet instruction_set,
const std::string& elf_object, const std::string& symbol)
- : compiler_driver_(compiler_driver), instruction_set_(instruction_set), symbol_(symbol) {
+ : compiler_driver_(compiler_driver), instruction_set_(instruction_set),
+ portable_code_(nullptr), quick_code_(nullptr), symbol_(symbol) {
CHECK_NE(elf_object.size(), 0U);
CHECK_NE(symbol.size(), 0U);
std::vector<uint8_t> temp_code(elf_object.size());
@@ -38,12 +40,41 @@ CompiledCode::CompiledCode(CompilerDriver* compiler_driver, InstructionSet instr
// change to have different kinds of compiled methods. This is
// being deferred until we work on hybrid execution or at least
// until we work on batch compilation.
- SetCode(temp_code);
+ SetCode(nullptr, &temp_code);
}
-void CompiledCode::SetCode(const std::vector<uint8_t>& code) {
- CHECK(!code.empty());
- code_ = compiler_driver_->DeduplicateCode(code);
+void CompiledCode::SetCode(const std::vector<uint8_t>* quick_code,
+ const std::vector<uint8_t>* portable_code) {
+ if (portable_code != nullptr) {
+ CHECK(!portable_code->empty());
+ portable_code_ = compiler_driver_->DeduplicateCode(*portable_code);
+ }
+ if (quick_code != nullptr) {
+ CHECK(!quick_code->empty());
+ quick_code_ = compiler_driver_->DeduplicateCode(*quick_code);
+ }
+}
+
+bool CompiledCode::operator==(const CompiledCode& rhs) const {
+ if (quick_code_ != nullptr) {
+ if (rhs.quick_code_ == nullptr) {
+ return false;
+ } else if (quick_code_->size() != rhs.quick_code_->size()) {
+ return false;
+ } else {
+ return std::equal(quick_code_->begin(), quick_code_->end(), rhs.quick_code_->begin());
+ }
+ } else if (portable_code_ != nullptr) {
+ if (rhs.portable_code_ == nullptr) {
+ return false;
+ } else if (portable_code_->size() != rhs.portable_code_->size()) {
+ return false;
+ } else {
+ return std::equal(portable_code_->begin(), portable_code_->end(),
+ rhs.portable_code_->begin());
+ }
+ }
+ return (rhs.quick_code_ == nullptr) && (rhs.portable_code_ == nullptr);
}
uint32_t CompiledCode::AlignCode(uint32_t offset) const {
@@ -100,7 +131,6 @@ const void* CompiledCode::CodePointer(const void* code_pointer,
}
}
-#if defined(ART_USE_PORTABLE_COMPILER)
const std::string& CompiledCode::GetSymbol() const {
CHECK_NE(0U, symbol_.size());
return symbol_;
@@ -114,18 +144,17 @@ const std::vector<uint32_t>& CompiledCode::GetOatdataOffsetsToCompliledCodeOffse
void CompiledCode::AddOatdataOffsetToCompliledCodeOffset(uint32_t offset) {
oatdata_offsets_to_compiled_code_offset_.push_back(offset);
}
-#endif
CompiledMethod::CompiledMethod(CompilerDriver& driver,
InstructionSet instruction_set,
- const std::vector<uint8_t>& code,
+ const std::vector<uint8_t>& quick_code,
const size_t frame_size_in_bytes,
const uint32_t core_spill_mask,
const uint32_t fp_spill_mask,
const std::vector<uint8_t>& mapping_table,
const std::vector<uint8_t>& vmap_table,
const std::vector<uint8_t>& native_gc_map)
- : CompiledCode(&driver, instruction_set, code), frame_size_in_bytes_(frame_size_in_bytes),
+ : CompiledCode(&driver, instruction_set, quick_code), frame_size_in_bytes_(frame_size_in_bytes),
core_spill_mask_(core_spill_mask), fp_spill_mask_(fp_spill_mask),
mapping_table_(driver.DeduplicateMappingTable(mapping_table)),
vmap_table_(driver.DeduplicateVMapTable(vmap_table)),
diff --git a/compiler/compiled_method.h b/compiler/compiled_method.h
index e4fedf1ab4..611230509a 100644
--- a/compiler/compiled_method.h
+++ b/compiler/compiled_method.h
@@ -36,7 +36,7 @@ class CompiledCode {
public:
// For Quick to supply an code blob
CompiledCode(CompilerDriver* compiler_driver, InstructionSet instruction_set,
- const std::vector<uint8_t>& code);
+ const std::vector<uint8_t>& quick_code);
// For Portable to supply an ELF object
CompiledCode(CompilerDriver* compiler_driver, InstructionSet instruction_set,
@@ -46,16 +46,18 @@ class CompiledCode {
return instruction_set_;
}
- const std::vector<uint8_t>& GetCode() const {
- return *code_;
+ const std::vector<uint8_t>* GetPortableCode() const {
+ return portable_code_;
}
- void SetCode(const std::vector<uint8_t>& code);
-
- bool operator==(const CompiledCode& rhs) const {
- return (code_ == rhs.code_);
+ const std::vector<uint8_t>* GetQuickCode() const {
+ return quick_code_;
}
+ void SetCode(const std::vector<uint8_t>* quick_code, const std::vector<uint8_t>* portable_code);
+
+ bool operator==(const CompiledCode& rhs) const;
+
// To align an offset from a page-aligned value to make it suitable
// for code storage. For example on ARM, to ensure that PC relative
// valu computations work out as expected.
@@ -72,19 +74,20 @@ class CompiledCode {
static const void* CodePointer(const void* code_pointer,
InstructionSet instruction_set);
-#if defined(ART_USE_PORTABLE_COMPILER)
const std::string& GetSymbol() const;
const std::vector<uint32_t>& GetOatdataOffsetsToCompliledCodeOffset() const;
void AddOatdataOffsetToCompliledCodeOffset(uint32_t offset);
-#endif
private:
- CompilerDriver* compiler_driver_;
+ CompilerDriver* const compiler_driver_;
const InstructionSet instruction_set_;
- // Used to store the PIC code for Quick and an ELF image for portable.
- std::vector<uint8_t>* code_;
+ // The ELF image for portable.
+ std::vector<uint8_t>* portable_code_;
+
+ // Used to store the PIC code for Quick.
+ std::vector<uint8_t>* quick_code_;
// Used for the Portable ELF symbol name.
const std::string symbol_;
@@ -101,7 +104,7 @@ class CompiledMethod : public CompiledCode {
// Constructs a CompiledMethod for the non-LLVM compilers.
CompiledMethod(CompilerDriver& driver,
InstructionSet instruction_set,
- const std::vector<uint8_t>& code,
+ const std::vector<uint8_t>& quick_code,
const size_t frame_size_in_bytes,
const uint32_t core_spill_mask,
const uint32_t fp_spill_mask,
@@ -109,10 +112,10 @@ class CompiledMethod : public CompiledCode {
const std::vector<uint8_t>& vmap_table,
const std::vector<uint8_t>& native_gc_map);
- // Constructs a CompiledMethod for the JniCompiler.
+ // Constructs a CompiledMethod for the QuickJniCompiler.
CompiledMethod(CompilerDriver& driver,
InstructionSet instruction_set,
- const std::vector<uint8_t>& code,
+ const std::vector<uint8_t>& quick_code,
const size_t frame_size_in_bytes,
const uint32_t core_spill_mask,
const uint32_t fp_spill_mask);
diff --git a/compiler/dex/arena_allocator.cc b/compiler/dex/arena_allocator.cc
index 132831c3ef..8d24439277 100644
--- a/compiler/dex/arena_allocator.cc
+++ b/compiler/dex/arena_allocator.cc
@@ -52,7 +52,8 @@ Arena::Arena(size_t size)
next_(nullptr) {
if (kUseMemMap) {
std::string error_msg;
- map_ = MemMap::MapAnonymous("dalvik-arena", NULL, size, PROT_READ | PROT_WRITE, &error_msg);
+ map_ = MemMap::MapAnonymous("dalvik-arena", NULL, size, PROT_READ | PROT_WRITE, false,
+ &error_msg);
CHECK(map_ != nullptr) << error_msg;
memory_ = map_->Begin();
size_ = map_->Size();
diff --git a/compiler/dex/quick/gen_invoke.cc b/compiler/dex/quick/gen_invoke.cc
index 6382dd6608..6aaad6694c 100644
--- a/compiler/dex/quick/gen_invoke.cc
+++ b/compiler/dex/quick/gen_invoke.cc
@@ -453,7 +453,7 @@ static int NextSDCallInsn(CompilationUnit* cu, CallInfo* info,
if (cu->instruction_set != kX86) {
if (direct_code == 0) {
cg->LoadWordDisp(cg->TargetReg(kArg0),
- mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
+ mirror::ArtMethod::EntryPointFromQuickCompiledCodeOffset().Int32Value(),
cg->TargetReg(kInvokeTgt));
}
break;
@@ -506,7 +506,7 @@ static int NextVCallInsn(CompilationUnit* cu, CallInfo* info,
case 4: // Get the compiled code address [uses kArg0, sets kInvokeTgt]
if (cu->instruction_set != kX86) {
cg->LoadWordDisp(cg->TargetReg(kArg0),
- mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
+ mirror::ArtMethod::EntryPointFromQuickCompiledCodeOffset().Int32Value(),
cg->TargetReg(kInvokeTgt));
break;
}
@@ -561,7 +561,7 @@ static int NextInterfaceCallInsn(CompilationUnit* cu, CallInfo* info, int state,
case 5: // Get the compiled code address [use kArg0, set kInvokeTgt]
if (cu->instruction_set != kX86) {
cg->LoadWordDisp(cg->TargetReg(kArg0),
- mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
+ mirror::ArtMethod::EntryPointFromQuickCompiledCodeOffset().Int32Value(),
cg->TargetReg(kInvokeTgt));
break;
}
@@ -1437,7 +1437,7 @@ void Mir2Lir::GenInvoke(CallInfo* info) {
} else {
if (fast_path) {
call_inst = OpMem(kOpBlx, TargetReg(kArg0),
- mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value());
+ mirror::ArtMethod::EntryPointFromQuickCompiledCodeOffset().Int32Value());
} else {
ThreadOffset trampoline(-1);
switch (info->type) {
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc
index 37b668f455..9f48351645 100644
--- a/compiler/driver/compiler_driver.cc
+++ b/compiler/driver/compiler_driver.cc
@@ -556,12 +556,15 @@ static DexToDexCompilationLevel GetDexToDexCompilationlevel(
}
}
-void CompilerDriver::CompileOne(const mirror::ArtMethod* method, TimingLogger& timings) {
+void CompilerDriver::CompileOne(mirror::ArtMethod* method, TimingLogger& timings) {
DCHECK(!Runtime::Current()->IsStarted());
Thread* self = Thread::Current();
jobject jclass_loader;
const DexFile* dex_file;
uint16_t class_def_idx;
+ uint32_t method_idx = method->GetDexMethodIndex();
+ uint32_t access_flags = method->GetAccessFlags();
+ InvokeType invoke_type = method->GetInvokeType();
{
ScopedObjectAccessUnchecked soa(self);
ScopedLocalRef<jobject>
@@ -573,6 +576,7 @@ void CompilerDriver::CompileOne(const mirror::ArtMethod* method, TimingLogger& t
dex_file = &mh.GetDexFile();
class_def_idx = mh.GetClassDefIndex();
}
+ const DexFile::CodeItem* code_item = dex_file->GetCodeItem(method->GetCodeItemOffset());
self->TransitionFromRunnableToSuspended(kNative);
std::vector<const DexFile*> dex_files;
@@ -581,8 +585,6 @@ void CompilerDriver::CompileOne(const mirror::ArtMethod* method, TimingLogger& t
UniquePtr<ThreadPool> thread_pool(new ThreadPool("Compiler driver thread pool", 0U));
PreCompile(jclass_loader, dex_files, *thread_pool.get(), timings);
- uint32_t method_idx = method->GetDexMethodIndex();
- const DexFile::CodeItem* code_item = dex_file->GetCodeItem(method->GetCodeItemOffset());
// Can we run DEX-to-DEX compiler on this class ?
DexToDexCompilationLevel dex_to_dex_compilation_level = kDontDexToDexCompile;
{
@@ -592,8 +594,8 @@ void CompilerDriver::CompileOne(const mirror::ArtMethod* method, TimingLogger& t
soa.Decode<mirror::ClassLoader*>(jclass_loader));
dex_to_dex_compilation_level = GetDexToDexCompilationlevel(class_loader, *dex_file, class_def);
}
- CompileMethod(code_item, method->GetAccessFlags(), method->GetInvokeType(),
- class_def_idx, method_idx, jclass_loader, *dex_file, dex_to_dex_compilation_level);
+ CompileMethod(code_item, access_flags, invoke_type, class_def_idx, method_idx, jclass_loader,
+ *dex_file, dex_to_dex_compilation_level);
self->GetJniEnv()->DeleteGlobalRef(jclass_loader);
@@ -1009,7 +1011,7 @@ bool CompilerDriver::ComputeInstanceFieldInfo(uint32_t field_idx, const DexCompi
if (referrer_class != NULL) {
mirror::Class* fields_class = resolved_field->GetDeclaringClass();
bool access_ok = referrer_class->CanAccessResolvedField(fields_class, resolved_field,
- *dex_cache, field_idx);
+ dex_cache.get(), field_idx);
bool is_write_to_final_from_wrong_class = is_put && resolved_field->IsFinal() &&
fields_class != referrer_class;
if (access_ok && !is_write_to_final_from_wrong_class) {
@@ -1056,7 +1058,7 @@ bool CompilerDriver::ComputeStaticFieldInfo(uint32_t field_idx, const DexCompila
return true; // fast path
} else {
bool access_ok = referrer_class->CanAccessResolvedField(fields_class, resolved_field,
- *dex_cache, field_idx);
+ dex_cache.get(), field_idx);
bool is_write_to_final_from_wrong_class = is_put && resolved_field->IsFinal();
if (access_ok && !is_write_to_final_from_wrong_class) {
// We have the resolved field, we must make it into a index for the referrer
@@ -1198,13 +1200,23 @@ void CompilerDriver::GetCodeAndMethodForDirectCall(InvokeType* type, InvokeType
CHECK(!method->IsAbstract());
*type = sharp_type;
*direct_method = reinterpret_cast<uintptr_t>(method);
- *direct_code = reinterpret_cast<uintptr_t>(method->GetEntryPointFromCompiledCode());
+ if (compiler_backend_ == kQuick) {
+ *direct_code = reinterpret_cast<uintptr_t>(method->GetEntryPointFromQuickCompiledCode());
+ } else {
+ CHECK_EQ(compiler_backend_, kPortable);
+ *direct_code = reinterpret_cast<uintptr_t>(method->GetEntryPointFromPortableCompiledCode());
+ }
target_method->dex_file = method->GetDeclaringClass()->GetDexCache()->GetDexFile();
target_method->dex_method_index = method->GetDexMethodIndex();
} else if (!must_use_direct_pointers) {
// Set the code and rely on the dex cache for the method.
*type = sharp_type;
- *direct_code = reinterpret_cast<uintptr_t>(method->GetEntryPointFromCompiledCode());
+ if (compiler_backend_ == kQuick) {
+ *direct_code = reinterpret_cast<uintptr_t>(method->GetEntryPointFromQuickCompiledCode());
+ } else {
+ CHECK_EQ(compiler_backend_, kPortable);
+ *direct_code = reinterpret_cast<uintptr_t>(method->GetEntryPointFromPortableCompiledCode());
+ }
} else {
// Direct pointers were required but none were available.
VLOG(compiler) << "Dex cache devirtualization failed for: " << PrettyMethod(method);
@@ -1239,8 +1251,8 @@ bool CompilerDriver::ComputeInvokeInfo(const DexCompilationUnit* mUnit, const ui
bool icce = resolved_method->CheckIncompatibleClassChange(*invoke_type);
if (referrer_class != NULL && !icce) {
mirror::Class* methods_class = resolved_method->GetDeclaringClass();
- if (referrer_class->CanAccessResolvedMethod(methods_class, resolved_method,
- *dex_cache, target_method->dex_method_index)) {
+ if (referrer_class->CanAccessResolvedMethod(methods_class, resolved_method, dex_cache.get(),
+ target_method->dex_method_index)) {
const bool enableFinalBasedSharpening = enable_devirtualization;
// Sharpen a virtual call into a direct call when the target is known not to have been
// overridden (ie is final).
diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index a8110e71d7..4307212256 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -106,8 +106,8 @@ class CompilerDriver {
TimingLogger& timings)
LOCKS_EXCLUDED(Locks::mutator_lock_);
- // Compile a single Method
- void CompileOne(const mirror::ArtMethod* method, TimingLogger& timings)
+ // Compile a single Method.
+ void CompileOne(mirror::ArtMethod* method, TimingLogger& timings)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
VerificationResults* GetVerificationResults() const {
diff --git a/compiler/driver/compiler_driver_test.cc b/compiler/driver/compiler_driver_test.cc
index a5eb94f0e9..0d0c204d0a 100644
--- a/compiler/driver/compiler_driver_test.cc
+++ b/compiler/driver/compiler_driver_test.cc
@@ -122,7 +122,11 @@ TEST_F(CompilerDriverTest, DISABLED_LARGE_CompileDexLibCore) {
EXPECT_TRUE(method != NULL) << "method_idx=" << i
<< " " << dex->GetMethodDeclaringClassDescriptor(dex->GetMethodId(i))
<< " " << dex->GetMethodName(dex->GetMethodId(i));
- EXPECT_TRUE(method->GetEntryPointFromCompiledCode() != NULL) << "method_idx=" << i
+ EXPECT_TRUE(method->GetEntryPointFromQuickCompiledCode() != NULL) << "method_idx=" << i
+ << " "
+ << dex->GetMethodDeclaringClassDescriptor(dex->GetMethodId(i))
+ << " " << dex->GetMethodName(dex->GetMethodId(i));
+ EXPECT_TRUE(method->GetEntryPointFromPortableCompiledCode() != NULL) << "method_idx=" << i
<< " "
<< dex->GetMethodDeclaringClassDescriptor(dex->GetMethodId(i))
<< " " << dex->GetMethodName(dex->GetMethodId(i));
diff --git a/compiler/elf_fixup.cc b/compiler/elf_fixup.cc
index c5712880c1..66c8da1dd8 100644
--- a/compiler/elf_fixup.cc
+++ b/compiler/elf_fixup.cc
@@ -177,7 +177,7 @@ bool ElfFixup::FixupDynamic(ElfFile& elf_file, uintptr_t base_address) {
if (elf_dyn_needs_fixup) {
uint32_t d_ptr = elf_dyn.d_un.d_ptr;
if (DEBUG_FIXUP) {
- LOG(INFO) << StringPrintf("In %s moving Elf32_Dyn[%d] from 0x%08x to 0x%08x",
+ LOG(INFO) << StringPrintf("In %s moving Elf32_Dyn[%d] from 0x%08x to 0x%08" PRIxPTR,
elf_file.GetFile().GetPath().c_str(), i,
d_ptr, d_ptr + base_address);
}
@@ -196,7 +196,7 @@ bool ElfFixup::FixupSectionHeaders(ElfFile& elf_file, uintptr_t base_address) {
continue;
}
if (DEBUG_FIXUP) {
- LOG(INFO) << StringPrintf("In %s moving Elf32_Shdr[%d] from 0x%08x to 0x%08x",
+ LOG(INFO) << StringPrintf("In %s moving Elf32_Shdr[%d] from 0x%08x to 0x%08" PRIxPTR,
elf_file.GetFile().GetPath().c_str(), i,
sh.sh_addr, sh.sh_addr + base_address);
}
@@ -213,7 +213,7 @@ bool ElfFixup::FixupProgramHeaders(ElfFile& elf_file, uintptr_t base_address) {
CHECK((ph.p_align == 0) || (0 == ((ph.p_vaddr - ph.p_offset) & (ph.p_align - 1))))
<< elf_file.GetFile().GetPath() << " i=" << i;
if (DEBUG_FIXUP) {
- LOG(INFO) << StringPrintf("In %s moving Elf32_Phdr[%d] from 0x%08x to 0x%08x",
+ LOG(INFO) << StringPrintf("In %s moving Elf32_Phdr[%d] from 0x%08x to 0x%08" PRIxPTR,
elf_file.GetFile().GetPath().c_str(), i,
ph.p_vaddr, ph.p_vaddr + base_address);
}
@@ -238,7 +238,7 @@ bool ElfFixup::FixupSymbols(ElfFile& elf_file, uintptr_t base_address, bool dyna
::llvm::ELF::Elf32_Sym& symbol = elf_file.GetSymbol(section_type, i);
if (symbol.st_value != 0) {
if (DEBUG_FIXUP) {
- LOG(INFO) << StringPrintf("In %s moving Elf32_Sym[%d] from 0x%08x to 0x%08x",
+ LOG(INFO) << StringPrintf("In %s moving Elf32_Sym[%d] from 0x%08x to 0x%08" PRIxPTR,
elf_file.GetFile().GetPath().c_str(), i,
symbol.st_value, symbol.st_value + base_address);
}
@@ -255,7 +255,7 @@ bool ElfFixup::FixupRelocations(ElfFile& elf_file, uintptr_t base_address) {
for (uint32_t i = 0; i < elf_file.GetRelNum(sh); i++) {
llvm::ELF::Elf32_Rel& rel = elf_file.GetRel(sh, i);
if (DEBUG_FIXUP) {
- LOG(INFO) << StringPrintf("In %s moving Elf32_Rel[%d] from 0x%08x to 0x%08x",
+ LOG(INFO) << StringPrintf("In %s moving Elf32_Rel[%d] from 0x%08x to 0x%08" PRIxPTR,
elf_file.GetFile().GetPath().c_str(), i,
rel.r_offset, rel.r_offset + base_address);
}
@@ -265,7 +265,7 @@ bool ElfFixup::FixupRelocations(ElfFile& elf_file, uintptr_t base_address) {
for (uint32_t i = 0; i < elf_file.GetRelaNum(sh); i++) {
llvm::ELF::Elf32_Rela& rela = elf_file.GetRela(sh, i);
if (DEBUG_FIXUP) {
- LOG(INFO) << StringPrintf("In %s moving Elf32_Rela[%d] from 0x%08x to 0x%08x",
+ LOG(INFO) << StringPrintf("In %s moving Elf32_Rela[%d] from 0x%08x to 0x%08" PRIxPTR,
elf_file.GetFile().GetPath().c_str(), i,
rela.r_offset, rela.r_offset + base_address);
}
diff --git a/compiler/file_output_stream.cc b/compiler/file_output_stream.cc
index 0e4a2949ed..3ee16f53e8 100644
--- a/compiler/file_output_stream.cc
+++ b/compiler/file_output_stream.cc
@@ -25,7 +25,7 @@ namespace art {
FileOutputStream::FileOutputStream(File* file) : OutputStream(file->GetPath()), file_(file) {}
-bool FileOutputStream::WriteFully(const void* buffer, int64_t byte_count) {
+bool FileOutputStream::WriteFully(const void* buffer, size_t byte_count) {
return file_->WriteFully(buffer, byte_count);
}
diff --git a/compiler/file_output_stream.h b/compiler/file_output_stream.h
index bde9e68eaa..76b00fe129 100644
--- a/compiler/file_output_stream.h
+++ b/compiler/file_output_stream.h
@@ -29,7 +29,7 @@ class FileOutputStream : public OutputStream {
virtual ~FileOutputStream() {}
- virtual bool WriteFully(const void* buffer, int64_t byte_count);
+ virtual bool WriteFully(const void* buffer, size_t byte_count);
virtual off_t Seek(off_t offset, Whence whence);
diff --git a/compiler/image_writer.cc b/compiler/image_writer.cc
index 09bb70cd2f..67cd51bc54 100644
--- a/compiler/image_writer.cc
+++ b/compiler/image_writer.cc
@@ -208,12 +208,12 @@ void ImageWriter::AssignImageOffset(mirror::Object* object) {
DCHECK_LT(image_end_, image_->Size());
}
-bool ImageWriter::IsImageOffsetAssigned(const mirror::Object* object) const {
+bool ImageWriter::IsImageOffsetAssigned(mirror::Object* object) const {
DCHECK(object != nullptr);
return object->GetLockWord().GetState() == LockWord::kForwardingAddress;
}
-size_t ImageWriter::GetImageOffset(const mirror::Object* object) const {
+size_t ImageWriter::GetImageOffset(mirror::Object* object) const {
DCHECK(object != nullptr);
DCHECK(IsImageOffsetAssigned(object));
LockWord lock_word = object->GetLockWord();
@@ -226,7 +226,7 @@ bool ImageWriter::AllocMemory() {
size_t length = RoundUp(Runtime::Current()->GetHeap()->GetTotalMemory(), kPageSize);
std::string error_msg;
image_.reset(MemMap::MapAnonymous("image writer image", NULL, length, PROT_READ | PROT_WRITE,
- &error_msg));
+ true, &error_msg));
if (UNLIKELY(image_.get() == nullptr)) {
LOG(ERROR) << "Failed to allocate memory for image file generation: " << error_msg;
return false;
@@ -281,7 +281,7 @@ void ImageWriter::ComputeEagerResolvedStrings() SHARED_LOCKS_REQUIRED(Locks::mut
Runtime::Current()->GetHeap()->VisitObjects(ComputeEagerResolvedStringsCallback, this);
}
-bool ImageWriter::IsImageClass(const Class* klass) {
+bool ImageWriter::IsImageClass(Class* klass) {
return compiler_driver_.IsImageClass(ClassHelper(klass).GetDescriptor());
}
@@ -447,7 +447,7 @@ void ImageWriter::WalkInstanceFields(mirror::Object* obj, mirror::Class* klass)
for (size_t i = 0; i < num_reference_fields; ++i) {
mirror::ArtField* field = sirt_class->GetInstanceField(i);
MemberOffset field_offset = field->GetOffset();
- mirror::Object* value = obj->GetFieldObject<mirror::Object*>(field_offset, false);
+ mirror::Object* value = obj->GetFieldObject<mirror::Object>(field_offset, false);
if (value != nullptr) {
WalkFieldsInOrder(value);
}
@@ -470,7 +470,7 @@ void ImageWriter::WalkFieldsInOrder(mirror::Object* obj) {
for (size_t i = 0; i < num_static_fields; ++i) {
mirror::ArtField* field = klass->GetStaticField(i);
MemberOffset field_offset = field->GetOffset();
- mirror::Object* value = sirt_obj->GetFieldObject<mirror::Object*>(field_offset, false);
+ mirror::Object* value = sirt_obj->GetFieldObject<mirror::Object>(field_offset, false);
if (value != nullptr) {
WalkFieldsInOrder(value);
}
@@ -527,16 +527,16 @@ void ImageWriter::CalculateNewObjectOffsets(size_t oat_loaded_size, size_t oat_d
const size_t heap_bytes_per_bitmap_byte = kBitsPerByte * gc::accounting::SpaceBitmap::kAlignment;
const size_t bitmap_bytes = RoundUp(image_end_, heap_bytes_per_bitmap_byte) /
heap_bytes_per_bitmap_byte;
- ImageHeader image_header(reinterpret_cast<uint32_t>(image_begin_),
+ ImageHeader image_header(PointerToLowMemUInt32(image_begin_),
static_cast<uint32_t>(image_end_),
RoundUp(image_end_, kPageSize),
RoundUp(bitmap_bytes, kPageSize),
- reinterpret_cast<uint32_t>(GetImageAddress(image_roots.get())),
+ PointerToLowMemUInt32(GetImageAddress(image_roots.get())),
oat_file_->GetOatHeader().GetChecksum(),
- reinterpret_cast<uint32_t>(oat_file_begin),
- reinterpret_cast<uint32_t>(oat_data_begin_),
- reinterpret_cast<uint32_t>(oat_data_end),
- reinterpret_cast<uint32_t>(oat_file_end));
+ PointerToLowMemUInt32(oat_file_begin),
+ PointerToLowMemUInt32(oat_data_begin_),
+ PointerToLowMemUInt32(oat_data_end),
+ PointerToLowMemUInt32(oat_file_end));
memcpy(image_->Begin(), &image_header, sizeof(image_header));
// Note that image_end_ is left at end of used space
@@ -578,7 +578,7 @@ void ImageWriter::CopyAndFixupObjectsCallback(Object* obj, void* arg) {
image_writer->FixupObject(obj, copy);
}
-void ImageWriter::FixupObject(const Object* orig, Object* copy) {
+void ImageWriter::FixupObject(Object* orig, Object* copy) {
DCHECK(orig != NULL);
DCHECK(copy != NULL);
copy->SetClass(down_cast<Class*>(GetImageAddress(orig->GetClass())));
@@ -594,12 +594,12 @@ void ImageWriter::FixupObject(const Object* orig, Object* copy) {
}
}
-void ImageWriter::FixupClass(const Class* orig, Class* copy) {
+void ImageWriter::FixupClass(Class* orig, Class* copy) {
FixupInstanceFields(orig, copy);
FixupStaticFields(orig, copy);
}
-void ImageWriter::FixupMethod(const ArtMethod* orig, ArtMethod* copy) {
+void ImageWriter::FixupMethod(ArtMethod* orig, ArtMethod* copy) {
FixupInstanceFields(orig, copy);
// OatWriter replaces the code_ with an offset value. Here we re-adjust to a pointer relative to
@@ -607,43 +607,36 @@ void ImageWriter::FixupMethod(const ArtMethod* orig, ArtMethod* copy) {
// The resolution method has a special trampoline to call.
if (UNLIKELY(orig == Runtime::Current()->GetResolutionMethod())) {
-#if defined(ART_USE_PORTABLE_COMPILER)
- copy->SetEntryPointFromCompiledCode(GetOatAddress(portable_resolution_trampoline_offset_));
-#else
- copy->SetEntryPointFromCompiledCode(GetOatAddress(quick_resolution_trampoline_offset_));
-#endif
+ copy->SetEntryPointFromPortableCompiledCode(GetOatAddress(portable_resolution_trampoline_offset_));
+ copy->SetEntryPointFromQuickCompiledCode(GetOatAddress(quick_resolution_trampoline_offset_));
} else if (UNLIKELY(orig == Runtime::Current()->GetImtConflictMethod())) {
-#if defined(ART_USE_PORTABLE_COMPILER)
- copy->SetEntryPointFromCompiledCode(GetOatAddress(portable_imt_conflict_trampoline_offset_));
-#else
- copy->SetEntryPointFromCompiledCode(GetOatAddress(quick_imt_conflict_trampoline_offset_));
-#endif
+ copy->SetEntryPointFromPortableCompiledCode(GetOatAddress(portable_imt_conflict_trampoline_offset_));
+ copy->SetEntryPointFromQuickCompiledCode(GetOatAddress(quick_imt_conflict_trampoline_offset_));
} else {
// We assume all methods have code. If they don't currently then we set them to the use the
// resolution trampoline. Abstract methods never have code and so we need to make sure their
// use results in an AbstractMethodError. We use the interpreter to achieve this.
if (UNLIKELY(orig->IsAbstract())) {
-#if defined(ART_USE_PORTABLE_COMPILER)
- copy->SetEntryPointFromCompiledCode(GetOatAddress(portable_to_interpreter_bridge_offset_));
-#else
- copy->SetEntryPointFromCompiledCode(GetOatAddress(quick_to_interpreter_bridge_offset_));
-#endif
+ copy->SetEntryPointFromPortableCompiledCode(GetOatAddress(portable_to_interpreter_bridge_offset_));
+ copy->SetEntryPointFromQuickCompiledCode(GetOatAddress(quick_to_interpreter_bridge_offset_));
copy->SetEntryPointFromInterpreter(reinterpret_cast<EntryPointFromInterpreter*>
- (const_cast<byte*>(GetOatAddress(interpreter_to_interpreter_bridge_offset_))));
+ (const_cast<byte*>(GetOatAddress(interpreter_to_interpreter_bridge_offset_))));
} else {
copy->SetEntryPointFromInterpreter(reinterpret_cast<EntryPointFromInterpreter*>
- (const_cast<byte*>(GetOatAddress(interpreter_to_compiled_code_bridge_offset_))));
+ (const_cast<byte*>(GetOatAddress(interpreter_to_compiled_code_bridge_offset_))));
// Use original code if it exists. Otherwise, set the code pointer to the resolution
// trampoline.
- const byte* code = GetOatAddress(orig->GetOatCodeOffset());
- if (code != NULL) {
- copy->SetEntryPointFromCompiledCode(code);
+ const byte* quick_code = GetOatAddress(orig->GetQuickOatCodeOffset());
+ if (quick_code != nullptr) {
+ copy->SetEntryPointFromQuickCompiledCode(quick_code);
} else {
-#if defined(ART_USE_PORTABLE_COMPILER)
- copy->SetEntryPointFromCompiledCode(GetOatAddress(portable_resolution_trampoline_offset_));
-#else
- copy->SetEntryPointFromCompiledCode(GetOatAddress(quick_resolution_trampoline_offset_));
-#endif
+ copy->SetEntryPointFromQuickCompiledCode(GetOatAddress(quick_resolution_trampoline_offset_));
+ }
+ const byte* portable_code = GetOatAddress(orig->GetPortableOatCodeOffset());
+ if (portable_code != nullptr) {
+ copy->SetEntryPointFromPortableCompiledCode(portable_code);
+ } else {
+ copy->SetEntryPointFromPortableCompiledCode(GetOatAddress(portable_resolution_trampoline_offset_));
}
if (orig->IsNative()) {
// The native method's pointer is set to a stub to lookup via dlsym.
@@ -667,14 +660,14 @@ void ImageWriter::FixupMethod(const ArtMethod* orig, ArtMethod* copy) {
}
}
-void ImageWriter::FixupObjectArray(const ObjectArray<Object>* orig, ObjectArray<Object>* copy) {
+void ImageWriter::FixupObjectArray(ObjectArray<Object>* orig, ObjectArray<Object>* copy) {
for (int32_t i = 0; i < orig->GetLength(); ++i) {
- const Object* element = orig->Get(i);
- copy->SetPtrWithoutChecks(i, GetImageAddress(element));
+ Object* element = orig->Get(i);
+ copy->SetWithoutChecksAndWriteBarrier(i, GetImageAddress(element));
}
}
-void ImageWriter::FixupInstanceFields(const Object* orig, Object* copy) {
+void ImageWriter::FixupInstanceFields(Object* orig, Object* copy) {
DCHECK(orig != NULL);
DCHECK(copy != NULL);
Class* klass = orig->GetClass();
@@ -682,13 +675,13 @@ void ImageWriter::FixupInstanceFields(const Object* orig, Object* copy) {
FixupFields(orig, copy, klass->GetReferenceInstanceOffsets(), false);
}
-void ImageWriter::FixupStaticFields(const Class* orig, Class* copy) {
+void ImageWriter::FixupStaticFields(Class* orig, Class* copy) {
DCHECK(orig != NULL);
DCHECK(copy != NULL);
FixupFields(orig, copy, orig->GetReferenceStaticOffsets(), true);
}
-void ImageWriter::FixupFields(const Object* orig,
+void ImageWriter::FixupFields(Object* orig,
Object* copy,
uint32_t ref_offsets,
bool is_static) {
@@ -697,9 +690,10 @@ void ImageWriter::FixupFields(const Object* orig,
while (ref_offsets != 0) {
size_t right_shift = CLZ(ref_offsets);
MemberOffset byte_offset = CLASS_OFFSET_FROM_CLZ(right_shift);
- const Object* ref = orig->GetFieldObject<const Object*>(byte_offset, false);
- // Use SetFieldPtr to avoid card marking since we are writing to the image.
- copy->SetFieldPtr(byte_offset, GetImageAddress(ref), false);
+ Object* ref = orig->GetFieldObject<Object>(byte_offset, false);
+ // Use SetFieldObjectWithoutWriteBarrier to avoid card marking since we are writing to the
+ // image.
+ copy->SetFieldObjectWithoutWriteBarrier(byte_offset, GetImageAddress(ref), false);
ref_offsets &= ~(CLASS_HIGH_BIT >> right_shift);
}
} else {
@@ -707,7 +701,7 @@ void ImageWriter::FixupFields(const Object* orig,
// walk up the class inheritance hierarchy and find reference
// offsets the hard way. In the static case, just consider this
// class.
- for (const Class *klass = is_static ? orig->AsClass() : orig->GetClass();
+ for (Class *klass = is_static ? orig->AsClass() : orig->GetClass();
klass != NULL;
klass = is_static ? NULL : klass->GetSuperClass()) {
size_t num_reference_fields = (is_static
@@ -718,9 +712,10 @@ void ImageWriter::FixupFields(const Object* orig,
? klass->GetStaticField(i)
: klass->GetInstanceField(i));
MemberOffset field_offset = field->GetOffset();
- const Object* ref = orig->GetFieldObject<const Object*>(field_offset, false);
- // Use SetFieldPtr to avoid card marking since we are writing to the image.
- copy->SetFieldPtr(field_offset, GetImageAddress(ref), false);
+ Object* ref = orig->GetFieldObject<Object>(field_offset, false);
+ // Use SetFieldObjectWithoutWriteBarrier to avoid card marking since we are writing to the
+ // image.
+ copy->SetFieldObjectWithoutWriteBarrier(field_offset, GetImageAddress(ref), false);
}
}
}
@@ -728,9 +723,10 @@ void ImageWriter::FixupFields(const Object* orig,
// Fix-up referent, that isn't marked as an object field, for References.
ArtField* field = orig->GetClass()->FindInstanceField("referent", "Ljava/lang/Object;");
MemberOffset field_offset = field->GetOffset();
- const Object* ref = orig->GetFieldObject<const Object*>(field_offset, false);
- // Use SetFieldPtr to avoid card marking since we are writing to the image.
- copy->SetFieldPtr(field_offset, GetImageAddress(ref), false);
+ Object* ref = orig->GetFieldObject<Object>(field_offset, false);
+ // Use SetFieldObjectWithoutWriteBarrier to avoid card marking since we are writing to the
+ // image.
+ copy->SetFieldObjectWithoutWriteBarrier(field_offset, GetImageAddress(ref), false);
}
}
@@ -786,17 +782,17 @@ void ImageWriter::PatchOatCodeAndMethods() {
for (size_t i = 0; i < code_to_patch.size(); i++) {
const CompilerDriver::CallPatchInformation* patch = code_to_patch[i];
ArtMethod* target = GetTargetMethod(patch);
- uint32_t code = reinterpret_cast<uint32_t>(class_linker->GetOatCodeFor(target));
- uint32_t code_base = reinterpret_cast<uint32_t>(&oat_file_->GetOatHeader());
- uint32_t code_offset = code - code_base;
- SetPatchLocation(patch, reinterpret_cast<uint32_t>(GetOatAddress(code_offset)));
+ uintptr_t quick_code = reinterpret_cast<uintptr_t>(class_linker->GetQuickOatCodeFor(target));
+ uintptr_t code_base = reinterpret_cast<uintptr_t>(&oat_file_->GetOatHeader());
+ uintptr_t code_offset = quick_code - code_base;
+ SetPatchLocation(patch, PointerToLowMemUInt32(GetOatAddress(code_offset)));
}
const CallPatches& methods_to_patch = compiler_driver_.GetMethodsToPatch();
for (size_t i = 0; i < methods_to_patch.size(); i++) {
const CompilerDriver::CallPatchInformation* patch = methods_to_patch[i];
ArtMethod* target = GetTargetMethod(patch);
- SetPatchLocation(patch, reinterpret_cast<uint32_t>(GetImageAddress(target)));
+ SetPatchLocation(patch, PointerToLowMemUInt32(GetImageAddress(target)));
}
const std::vector<const CompilerDriver::TypePatchInformation*>& classes_to_patch =
@@ -804,7 +800,7 @@ void ImageWriter::PatchOatCodeAndMethods() {
for (size_t i = 0; i < classes_to_patch.size(); i++) {
const CompilerDriver::TypePatchInformation* patch = classes_to_patch[i];
Class* target = GetTargetType(patch);
- SetPatchLocation(patch, reinterpret_cast<uint32_t>(GetImageAddress(target)));
+ SetPatchLocation(patch, PointerToLowMemUInt32(GetImageAddress(target)));
}
// Update the image header with the new checksum after patching
@@ -815,18 +811,18 @@ void ImageWriter::PatchOatCodeAndMethods() {
void ImageWriter::SetPatchLocation(const CompilerDriver::PatchInformation* patch, uint32_t value) {
ClassLinker* class_linker = Runtime::Current()->GetClassLinker();
- const void* oat_code = class_linker->GetOatCodeFor(patch->GetDexFile(),
- patch->GetReferrerClassDefIdx(),
- patch->GetReferrerMethodIdx());
+ const void* quick_oat_code = class_linker->GetQuickOatCodeFor(patch->GetDexFile(),
+ patch->GetReferrerClassDefIdx(),
+ patch->GetReferrerMethodIdx());
OatHeader& oat_header = const_cast<OatHeader&>(oat_file_->GetOatHeader());
// TODO: make this Thumb2 specific
- uint8_t* base = reinterpret_cast<uint8_t*>(reinterpret_cast<uint32_t>(oat_code) & ~0x1);
+ uint8_t* base = reinterpret_cast<uint8_t*>(reinterpret_cast<uintptr_t>(quick_oat_code) & ~0x1);
uint32_t* patch_location = reinterpret_cast<uint32_t*>(base + patch->GetLiteralOffset());
if (kIsDebugBuild) {
if (patch->IsCall()) {
const CompilerDriver::CallPatchInformation* cpatch = patch->AsCall();
const DexFile::MethodId& id = cpatch->GetDexFile().GetMethodId(cpatch->GetTargetMethodIdx());
- uint32_t expected = reinterpret_cast<uint32_t>(&id);
+ uintptr_t expected = reinterpret_cast<uintptr_t>(&id);
uint32_t actual = *patch_location;
CHECK(actual == expected || actual == value) << std::hex
<< "actual=" << actual
@@ -836,7 +832,7 @@ void ImageWriter::SetPatchLocation(const CompilerDriver::PatchInformation* patch
if (patch->IsType()) {
const CompilerDriver::TypePatchInformation* tpatch = patch->AsType();
const DexFile::TypeId& id = tpatch->GetDexFile().GetTypeId(tpatch->GetTargetTypeIdx());
- uint32_t expected = reinterpret_cast<uint32_t>(&id);
+ uintptr_t expected = reinterpret_cast<uintptr_t>(&id);
uint32_t actual = *patch_location;
CHECK(actual == expected || actual == value) << std::hex
<< "actual=" << actual
diff --git a/compiler/image_writer.h b/compiler/image_writer.h
index 695f59b40e..a1504eeca8 100644
--- a/compiler/image_writer.h
+++ b/compiler/image_writer.h
@@ -66,17 +66,17 @@ class ImageWriter {
void AssignImageOffset(mirror::Object* object) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
void SetImageOffset(mirror::Object* object, size_t offset)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- bool IsImageOffsetAssigned(const mirror::Object* object) const;
- size_t GetImageOffset(const mirror::Object* object) const;
+ bool IsImageOffsetAssigned(mirror::Object* object) const;
+ size_t GetImageOffset(mirror::Object* object) const;
- mirror::Object* GetImageAddress(const mirror::Object* object) const {
+ mirror::Object* GetImageAddress(mirror::Object* object) const {
if (object == NULL) {
return NULL;
}
return reinterpret_cast<mirror::Object*>(image_begin_ + GetImageOffset(object));
}
- mirror::Object* GetLocalAddress(const mirror::Object* object) const {
+ mirror::Object* GetLocalAddress(mirror::Object* object) const {
size_t offset = GetImageOffset(object);
byte* dst = image_->Begin() + offset;
return reinterpret_cast<mirror::Object*>(dst);
@@ -96,7 +96,7 @@ class ImageWriter {
}
// Returns true if the class was in the original requested image classes list.
- bool IsImageClass(const mirror::Class* klass) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+ bool IsImageClass(mirror::Class* klass) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
// Debug aid that list of requested image classes.
void DumpImageClasses();
@@ -141,20 +141,20 @@ class ImageWriter {
void CopyAndFixupObjects();
static void CopyAndFixupObjectsCallback(mirror::Object* obj, void* arg)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- void FixupClass(const mirror::Class* orig, mirror::Class* copy)
+ void FixupClass(mirror::Class* orig, mirror::Class* copy)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- void FixupMethod(const mirror::ArtMethod* orig, mirror::ArtMethod* copy)
+ void FixupMethod(mirror::ArtMethod* orig, mirror::ArtMethod* copy)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- void FixupObject(const mirror::Object* orig, mirror::Object* copy)
+ void FixupObject(mirror::Object* orig, mirror::Object* copy)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- void FixupObjectArray(const mirror::ObjectArray<mirror::Object>* orig,
+ void FixupObjectArray(mirror::ObjectArray<mirror::Object>* orig,
mirror::ObjectArray<mirror::Object>* copy)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- void FixupInstanceFields(const mirror::Object* orig, mirror::Object* copy)
+ void FixupInstanceFields(mirror::Object* orig, mirror::Object* copy)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- void FixupStaticFields(const mirror::Class* orig, mirror::Class* copy)
+ void FixupStaticFields(mirror::Class* orig, mirror::Class* copy)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- void FixupFields(const mirror::Object* orig, mirror::Object* copy, uint32_t ref_offsets,
+ void FixupFields(mirror::Object* orig, mirror::Object* copy, uint32_t ref_offsets,
bool is_static)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
diff --git a/compiler/jni/jni_compiler_test.cc b/compiler/jni/jni_compiler_test.cc
index 1c8714a6c3..c77d319330 100644
--- a/compiler/jni/jni_compiler_test.cc
+++ b/compiler/jni/jni_compiler_test.cc
@@ -58,11 +58,14 @@ class JniCompilerTest : public CommonTest {
method = c->FindVirtualMethod(method_name, method_sig);
}
ASSERT_TRUE(method != NULL) << method_name << " " << method_sig;
- if (method->GetEntryPointFromCompiledCode() != NULL) {
- return;
+ if (method->GetEntryPointFromQuickCompiledCode() == nullptr) {
+ ASSERT_TRUE(method->GetEntryPointFromPortableCompiledCode() == nullptr);
+ CompileMethod(method);
+ ASSERT_TRUE(method->GetEntryPointFromQuickCompiledCode() != nullptr)
+ << method_name << " " << method_sig;
+ ASSERT_TRUE(method->GetEntryPointFromPortableCompiledCode() != nullptr)
+ << method_name << " " << method_sig;
}
- CompileMethod(method);
- ASSERT_TRUE(method->GetEntryPointFromCompiledCode() != NULL) << method_name << " " << method_sig;
}
void SetUpForTest(bool direct, const char* method_name, const char* method_sig,
@@ -122,19 +125,19 @@ jobject JniCompilerTest::class_loader_;
int gJava_MyClassNatives_foo_calls = 0;
void Java_MyClassNatives_foo(JNIEnv* env, jobject thisObj) {
// 1 = thisObj
- EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
Locks::mutator_lock_->AssertNotHeld(Thread::Current());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(thisObj != NULL);
EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_));
gJava_MyClassNatives_foo_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
}
TEST_F(JniCompilerTest, CompileAndRunNoArgMethod) {
TEST_DISABLED_FOR_PORTABLE();
- SetUpForTest(false, "foo", "()V",
- reinterpret_cast<void*>(&Java_MyClassNatives_foo));
+ SetUpForTest(false, "foo", "()V", reinterpret_cast<void*>(&Java_MyClassNatives_foo));
EXPECT_EQ(0, gJava_MyClassNatives_foo_calls);
env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_);
@@ -178,12 +181,13 @@ TEST_F(JniCompilerTest, CompileAndRunStaticIntMethodThroughStub) {
int gJava_MyClassNatives_fooI_calls = 0;
jint Java_MyClassNatives_fooI(JNIEnv* env, jobject thisObj, jint x) {
// 1 = thisObj
- EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(thisObj != NULL);
EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_));
gJava_MyClassNatives_fooI_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
return x;
}
@@ -204,12 +208,13 @@ TEST_F(JniCompilerTest, CompileAndRunIntMethod) {
int gJava_MyClassNatives_fooII_calls = 0;
jint Java_MyClassNatives_fooII(JNIEnv* env, jobject thisObj, jint x, jint y) {
// 1 = thisObj
- EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(thisObj != NULL);
EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_));
gJava_MyClassNatives_fooII_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
return x - y; // non-commutative operator
}
@@ -231,12 +236,13 @@ TEST_F(JniCompilerTest, CompileAndRunIntIntMethod) {
int gJava_MyClassNatives_fooJJ_calls = 0;
jlong Java_MyClassNatives_fooJJ(JNIEnv* env, jobject thisObj, jlong x, jlong y) {
// 1 = thisObj
- EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(thisObj != NULL);
EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_));
gJava_MyClassNatives_fooJJ_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
return x - y; // non-commutative operator
}
@@ -259,12 +265,13 @@ TEST_F(JniCompilerTest, CompileAndRunLongLongMethod) {
int gJava_MyClassNatives_fooDD_calls = 0;
jdouble Java_MyClassNatives_fooDD(JNIEnv* env, jobject thisObj, jdouble x, jdouble y) {
// 1 = thisObj
- EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(thisObj != NULL);
EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_));
gJava_MyClassNatives_fooDD_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
return x - y; // non-commutative operator
}
@@ -288,12 +295,13 @@ TEST_F(JniCompilerTest, CompileAndRunDoubleDoubleMethod) {
int gJava_MyClassNatives_fooJJ_synchronized_calls = 0;
jlong Java_MyClassNatives_fooJJ_synchronized(JNIEnv* env, jobject thisObj, jlong x, jlong y) {
// 1 = thisObj
- EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(thisObj != NULL);
EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_));
gJava_MyClassNatives_fooJJ_synchronized_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
return x | y;
}
@@ -314,12 +322,13 @@ int gJava_MyClassNatives_fooIOO_calls = 0;
jobject Java_MyClassNatives_fooIOO(JNIEnv* env, jobject thisObj, jint x, jobject y,
jobject z) {
// 3 = this + y + z
- EXPECT_EQ(3U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(thisObj != NULL);
EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_));
gJava_MyClassNatives_fooIOO_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(3U, Thread::Current()->NumStackReferences());
switch (x) {
case 1:
return y;
@@ -365,12 +374,13 @@ TEST_F(JniCompilerTest, CompileAndRunIntObjectObjectMethod) {
int gJava_MyClassNatives_fooSII_calls = 0;
jint Java_MyClassNatives_fooSII(JNIEnv* env, jclass klass, jint x, jint y) {
// 1 = klass
- EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(klass != NULL);
EXPECT_TRUE(env->IsInstanceOf(JniCompilerTest::jobj_, klass));
gJava_MyClassNatives_fooSII_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
return x + y;
}
@@ -388,12 +398,13 @@ TEST_F(JniCompilerTest, CompileAndRunStaticIntIntMethod) {
int gJava_MyClassNatives_fooSDD_calls = 0;
jdouble Java_MyClassNatives_fooSDD(JNIEnv* env, jclass klass, jdouble x, jdouble y) {
// 1 = klass
- EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(klass != NULL);
EXPECT_TRUE(env->IsInstanceOf(JniCompilerTest::jobj_, klass));
gJava_MyClassNatives_fooSDD_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(1U, Thread::Current()->NumStackReferences());
return x - y; // non-commutative operator
}
@@ -417,12 +428,13 @@ int gJava_MyClassNatives_fooSIOO_calls = 0;
jobject Java_MyClassNatives_fooSIOO(JNIEnv* env, jclass klass, jint x, jobject y,
jobject z) {
// 3 = klass + y + z
- EXPECT_EQ(3U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(klass != NULL);
EXPECT_TRUE(env->IsInstanceOf(JniCompilerTest::jobj_, klass));
gJava_MyClassNatives_fooSIOO_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(3U, Thread::Current()->NumStackReferences());
switch (x) {
case 1:
return y;
@@ -469,12 +481,13 @@ TEST_F(JniCompilerTest, CompileAndRunStaticIntObjectObjectMethod) {
int gJava_MyClassNatives_fooSSIOO_calls = 0;
jobject Java_MyClassNatives_fooSSIOO(JNIEnv* env, jclass klass, jint x, jobject y, jobject z) {
// 3 = klass + y + z
- EXPECT_EQ(3U, Thread::Current()->NumStackReferences());
EXPECT_EQ(kNative, Thread::Current()->GetState());
EXPECT_EQ(Thread::Current()->GetJniEnv(), env);
EXPECT_TRUE(klass != NULL);
EXPECT_TRUE(env->IsInstanceOf(JniCompilerTest::jobj_, klass));
gJava_MyClassNatives_fooSSIOO_calls++;
+ ScopedObjectAccess soa(Thread::Current());
+ EXPECT_EQ(3U, Thread::Current()->NumStackReferences());
switch (x) {
case 1:
return y;
diff --git a/compiler/llvm/compiler_llvm.cc b/compiler/llvm/compiler_llvm.cc
index 94408bb39c..6563eb5475 100644
--- a/compiler/llvm/compiler_llvm.cc
+++ b/compiler/llvm/compiler_llvm.cc
@@ -126,7 +126,7 @@ LlvmCompilationUnit* CompilerLLVM::AllocateCompilationUnit() {
MutexLock GUARD(Thread::Current(), next_cunit_id_lock_);
LlvmCompilationUnit* cunit = new LlvmCompilationUnit(this, next_cunit_id_++);
if (!bitcode_filename_.empty()) {
- cunit->SetBitcodeFileName(StringPrintf("%s-%zu",
+ cunit->SetBitcodeFileName(StringPrintf("%s-%u",
bitcode_filename_.c_str(),
cunit->GetCompilationUnitId()));
}
diff --git a/compiler/llvm/gbc_expander.cc b/compiler/llvm/gbc_expander.cc
index 6423cd7dca..8f22a97968 100644
--- a/compiler/llvm/gbc_expander.cc
+++ b/compiler/llvm/gbc_expander.cc
@@ -897,7 +897,7 @@ llvm::Value* GBCExpanderPass::EmitInvoke(llvm::CallInst& call_inst) {
} else {
code_addr =
irb_.LoadFromObjectOffset(callee_method_object_addr,
- art::mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
+ art::mirror::ArtMethod::EntryPointFromPortableCompiledCodeOffset().Int32Value(),
func_type->getPointerTo(), kTBAARuntimeInfo);
}
@@ -1234,7 +1234,7 @@ llvm::Value* GBCExpanderPass::Expand_Invoke(llvm::CallInst& call_inst) {
llvm::Value* code_addr =
irb_.LoadFromObjectOffset(callee_method_object_addr,
- art::mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
+ art::mirror::ArtMethod::EntryPointFromPortableCompiledCodeOffset().Int32Value(),
callee_method_type->getPointerTo(),
kTBAARuntimeInfo);
diff --git a/compiler/llvm/llvm_compilation_unit.cc b/compiler/llvm/llvm_compilation_unit.cc
index 038f5dc4eb..d23706d9f4 100644
--- a/compiler/llvm/llvm_compilation_unit.cc
+++ b/compiler/llvm/llvm_compilation_unit.cc
@@ -151,7 +151,7 @@ static std::string DumpDirectory() {
void LlvmCompilationUnit::DumpBitcodeToFile() {
std::string bitcode;
DumpBitcodeToString(bitcode);
- std::string filename(StringPrintf("%s/Art%u.bc", DumpDirectory().c_str(), cunit_id_));
+ std::string filename(StringPrintf("%s/Art%zu.bc", DumpDirectory().c_str(), cunit_id_));
UniquePtr<File> output(OS::CreateEmptyFile(filename.c_str()));
output->WriteFully(bitcode.data(), bitcode.size());
LOG(INFO) << ".bc file written successfully: " << filename;
@@ -178,7 +178,7 @@ bool LlvmCompilationUnit::Materialize() {
const bool kDumpELF = false;
if (kDumpELF) {
// Dump the ELF image for debugging
- std::string filename(StringPrintf("%s/Art%u.o", DumpDirectory().c_str(), cunit_id_));
+ std::string filename(StringPrintf("%s/Art%zu.o", DumpDirectory().c_str(), cunit_id_));
UniquePtr<File> output(OS::CreateEmptyFile(filename.c_str()));
output->WriteFully(elf_object_.data(), elf_object_.size());
LOG(INFO) << ".o file written successfully: " << filename;
diff --git a/compiler/llvm/llvm_compilation_unit.h b/compiler/llvm/llvm_compilation_unit.h
index ced9f812c0..58aa6fd545 100644
--- a/compiler/llvm/llvm_compilation_unit.h
+++ b/compiler/llvm/llvm_compilation_unit.h
@@ -101,10 +101,10 @@ class LlvmCompilationUnit {
private:
LlvmCompilationUnit(const CompilerLLVM* compiler_llvm,
- uint32_t cunit_id);
+ size_t cunit_id);
const CompilerLLVM* compiler_llvm_;
- const uint32_t cunit_id_;
+ const size_t cunit_id_;
UniquePtr< ::llvm::LLVMContext> context_;
UniquePtr<IRBuilder> irb_;
diff --git a/compiler/oat_test.cc b/compiler/oat_test.cc
index fc454127c3..b3070b6f48 100644
--- a/compiler/oat_test.cc
+++ b/compiler/oat_test.cc
@@ -39,29 +39,42 @@ class OatTest : public CommonTest {
method->GetDexMethodIndex()));
if (compiled_method == NULL) {
- EXPECT_TRUE(oat_method.GetCode() == NULL) << PrettyMethod(method) << " "
- << oat_method.GetCode();
-#if !defined(ART_USE_PORTABLE_COMPILER)
- EXPECT_EQ(oat_method.GetFrameSizeInBytes(), kCompile ? kStackAlignment : 0);
+ EXPECT_TRUE(oat_method.GetQuickCode() == NULL) << PrettyMethod(method) << " "
+ << oat_method.GetQuickCode();
+ EXPECT_TRUE(oat_method.GetPortableCode() == NULL) << PrettyMethod(method) << " "
+ << oat_method.GetPortableCode();
+ EXPECT_EQ(oat_method.GetFrameSizeInBytes(), 0U);
EXPECT_EQ(oat_method.GetCoreSpillMask(), 0U);
EXPECT_EQ(oat_method.GetFpSpillMask(), 0U);
-#endif
} else {
- const void* oat_code = oat_method.GetCode();
- EXPECT_TRUE(oat_code != NULL) << PrettyMethod(method);
- uintptr_t oat_code_aligned = RoundDown(reinterpret_cast<uintptr_t>(oat_code), 2);
- oat_code = reinterpret_cast<const void*>(oat_code_aligned);
-
- const std::vector<uint8_t>& code = compiled_method->GetCode();
- size_t code_size = code.size() * sizeof(code[0]);
- EXPECT_EQ(0, memcmp(oat_code, &code[0], code_size))
- << PrettyMethod(method) << " " << code_size;
- CHECK_EQ(0, memcmp(oat_code, &code[0], code_size));
-#if !defined(ART_USE_PORTABLE_COMPILER)
- EXPECT_EQ(oat_method.GetFrameSizeInBytes(), compiled_method->GetFrameSizeInBytes());
- EXPECT_EQ(oat_method.GetCoreSpillMask(), compiled_method->GetCoreSpillMask());
- EXPECT_EQ(oat_method.GetFpSpillMask(), compiled_method->GetFpSpillMask());
-#endif
+ const void* quick_oat_code = oat_method.GetQuickCode();
+ if (quick_oat_code != nullptr) {
+ EXPECT_EQ(oat_method.GetFrameSizeInBytes(), compiled_method->GetFrameSizeInBytes());
+ EXPECT_EQ(oat_method.GetCoreSpillMask(), compiled_method->GetCoreSpillMask());
+ EXPECT_EQ(oat_method.GetFpSpillMask(), compiled_method->GetFpSpillMask());
+ uintptr_t oat_code_aligned = RoundDown(reinterpret_cast<uintptr_t>(quick_oat_code), 2);
+ quick_oat_code = reinterpret_cast<const void*>(oat_code_aligned);
+ const std::vector<uint8_t>* quick_code = compiled_method->GetQuickCode();
+ EXPECT_TRUE(quick_code != nullptr);
+ size_t code_size = quick_code->size() * sizeof(quick_code[0]);
+ EXPECT_EQ(0, memcmp(quick_oat_code, &quick_code[0], code_size))
+ << PrettyMethod(method) << " " << code_size;
+ CHECK_EQ(0, memcmp(quick_oat_code, &quick_code[0], code_size));
+ } else {
+ const void* portable_oat_code = oat_method.GetPortableCode();
+ EXPECT_TRUE(portable_oat_code != nullptr) << PrettyMethod(method);
+ EXPECT_EQ(oat_method.GetFrameSizeInBytes(), 0U);
+ EXPECT_EQ(oat_method.GetCoreSpillMask(), 0U);
+ EXPECT_EQ(oat_method.GetFpSpillMask(), 0U);
+ uintptr_t oat_code_aligned = RoundDown(reinterpret_cast<uintptr_t>(portable_oat_code), 2);
+ portable_oat_code = reinterpret_cast<const void*>(oat_code_aligned);
+ const std::vector<uint8_t>* portable_code = compiled_method->GetPortableCode();
+ EXPECT_TRUE(portable_code != nullptr);
+ size_t code_size = portable_code->size() * sizeof(portable_code[0]);
+ EXPECT_EQ(0, memcmp(quick_oat_code, &portable_code[0], code_size))
+ << PrettyMethod(method) << " " << code_size;
+ CHECK_EQ(0, memcmp(quick_oat_code, &portable_code[0], code_size));
+ }
}
}
};
@@ -70,12 +83,8 @@ TEST_F(OatTest, WriteRead) {
TimingLogger timings("CommonTest::WriteRead", false, false);
ClassLinker* class_linker = Runtime::Current()->GetClassLinker();
- // TODO: make selectable
-#if defined(ART_USE_PORTABLE_COMPILER)
- CompilerBackend compiler_backend = kPortable;
-#else
- CompilerBackend compiler_backend = kQuick;
-#endif
+ // TODO: make selectable.
+ CompilerBackend compiler_backend = kUsePortableCompiler ? kPortable : kQuick;
InstructionSet insn_set = kIsTargetBuild ? kThumb2 : kX86;
InstructionSetFeatures insn_features;
diff --git a/compiler/oat_writer.cc b/compiler/oat_writer.cc
index 7a902d86d6..7c5669a3ab 100644
--- a/compiler/oat_writer.cc
+++ b/compiler/oat_writer.cc
@@ -39,7 +39,7 @@ namespace art {
OatWriter::OatWriter(const std::vector<const DexFile*>& dex_files,
uint32_t image_file_location_oat_checksum,
- uint32_t image_file_location_oat_begin,
+ uintptr_t image_file_location_oat_begin,
const std::string& image_file_location,
const CompilerDriver* compiler,
TimingLogger* timings)
@@ -348,8 +348,8 @@ size_t OatWriter::InitOatCodeMethod(size_t offset, size_t oat_class_index,
bool __attribute__((unused)) is_native,
InvokeType invoke_type,
uint32_t method_idx, const DexFile& dex_file) {
- // derived from CompiledMethod if available
- uint32_t code_offset = 0;
+ // Derived from CompiledMethod if available.
+ uint32_t quick_code_offset = 0;
uint32_t frame_size_in_bytes = kStackAlignment;
uint32_t core_spill_mask = 0;
uint32_t fp_spill_mask = 0;
@@ -358,36 +358,38 @@ size_t OatWriter::InitOatCodeMethod(size_t offset, size_t oat_class_index,
uint32_t gc_map_offset = 0;
OatClass* oat_class = oat_classes_[oat_class_index];
-#if defined(ART_USE_PORTABLE_COMPILER)
- size_t oat_method_offsets_offset =
- oat_class->GetOatMethodOffsetsOffsetFromOatHeader(class_def_method_index);
-#endif
-
CompiledMethod* compiled_method = oat_class->GetCompiledMethod(class_def_method_index);
+
if (compiled_method != NULL) {
-#if defined(ART_USE_PORTABLE_COMPILER)
- compiled_method->AddOatdataOffsetToCompliledCodeOffset(
- oat_method_offsets_offset + OFFSETOF_MEMBER(OatMethodOffsets, code_offset_));
-#else
- const std::vector<uint8_t>& code = compiled_method->GetCode();
- offset = compiled_method->AlignCode(offset);
- DCHECK_ALIGNED(offset, kArmAlignment);
- uint32_t code_size = code.size() * sizeof(code[0]);
- CHECK_NE(code_size, 0U);
- uint32_t thumb_offset = compiled_method->CodeDelta();
- code_offset = offset + sizeof(code_size) + thumb_offset;
-
- // Deduplicate code arrays
- SafeMap<const std::vector<uint8_t>*, uint32_t>::iterator code_iter = code_offsets_.find(&code);
- if (code_iter != code_offsets_.end()) {
- code_offset = code_iter->second;
+ const std::vector<uint8_t>* portable_code = compiled_method->GetPortableCode();
+ const std::vector<uint8_t>* quick_code = compiled_method->GetQuickCode();
+ if (portable_code != nullptr) {
+ CHECK(quick_code == nullptr);
+ size_t oat_method_offsets_offset =
+ oat_class->GetOatMethodOffsetsOffsetFromOatHeader(class_def_method_index);
+ compiled_method->AddOatdataOffsetToCompliledCodeOffset(
+ oat_method_offsets_offset + OFFSETOF_MEMBER(OatMethodOffsets, code_offset_));
} else {
- code_offsets_.Put(&code, code_offset);
- offset += sizeof(code_size); // code size is prepended before code
- offset += code_size;
- oat_header_->UpdateChecksum(&code[0], code_size);
+ CHECK(quick_code != nullptr);
+ offset = compiled_method->AlignCode(offset);
+ DCHECK_ALIGNED(offset, kArmAlignment);
+ uint32_t code_size = quick_code->size() * sizeof(uint8_t);
+ CHECK_NE(code_size, 0U);
+ uint32_t thumb_offset = compiled_method->CodeDelta();
+ quick_code_offset = offset + sizeof(code_size) + thumb_offset;
+
+ // Deduplicate code arrays
+ SafeMap<const std::vector<uint8_t>*, uint32_t>::iterator code_iter =
+ code_offsets_.find(quick_code);
+ if (code_iter != code_offsets_.end()) {
+ quick_code_offset = code_iter->second;
+ } else {
+ code_offsets_.Put(quick_code, quick_code_offset);
+ offset += sizeof(code_size); // code size is prepended before code
+ offset += code_size;
+ oat_header_->UpdateChecksum(&(*quick_code)[0], code_size);
+ }
}
-#endif
frame_size_in_bytes = compiled_method->GetFrameSizeInBytes();
core_spill_mask = compiled_method->GetCoreSpillMask();
fp_spill_mask = compiled_method->GetFpSpillMask();
@@ -456,7 +458,7 @@ size_t OatWriter::InitOatCodeMethod(size_t offset, size_t oat_class_index,
}
oat_class->method_offsets_[*method_offsets_index] =
- OatMethodOffsets(code_offset,
+ OatMethodOffsets(quick_code_offset,
frame_size_in_bytes,
core_spill_mask,
fp_spill_mask,
@@ -483,9 +485,11 @@ size_t OatWriter::InitOatCodeMethod(size_t offset, size_t oat_class_index,
// Don't overwrite static method trampoline
if (!method->IsStatic() || method->IsConstructor() ||
method->GetDeclaringClass()->IsInitialized()) {
- method->SetOatCodeOffset(code_offset);
+ // TODO: record portable code offsets: method->SetPortableOatCodeOffset(portable_code_offset);
+ method->SetQuickOatCodeOffset(quick_code_offset);
} else {
- method->SetEntryPointFromCompiledCode(NULL);
+ method->SetEntryPointFromPortableCompiledCode(nullptr);
+ method->SetEntryPointFromQuickCompiledCode(nullptr);
}
method->SetOatVmapTableOffset(vmap_table_offset);
method->SetOatNativeGcMapOffset(gc_map_offset);
@@ -753,52 +757,52 @@ size_t OatWriter::WriteCodeMethod(OutputStream& out, const size_t file_offset,
if (compiled_method != NULL) { // ie. not an abstract method
const OatMethodOffsets method_offsets = oat_class->method_offsets_[*method_offsets_index];
(*method_offsets_index)++;
-
-#if !defined(ART_USE_PORTABLE_COMPILER)
- uint32_t aligned_offset = compiled_method->AlignCode(relative_offset);
- uint32_t aligned_code_delta = aligned_offset - relative_offset;
- if (aligned_code_delta != 0) {
- off_t new_offset = out.Seek(aligned_code_delta, kSeekCurrent);
- size_code_alignment_ += aligned_code_delta;
- uint32_t expected_offset = file_offset + aligned_offset;
- if (static_cast<uint32_t>(new_offset) != expected_offset) {
- PLOG(ERROR) << "Failed to seek to align oat code. Actual: " << new_offset
- << " Expected: " << expected_offset << " File: " << out.GetLocation();
- return 0;
+ const std::vector<uint8_t>* quick_code = compiled_method->GetQuickCode();
+ if (quick_code != nullptr) {
+ CHECK(compiled_method->GetPortableCode() == nullptr);
+ uint32_t aligned_offset = compiled_method->AlignCode(relative_offset);
+ uint32_t aligned_code_delta = aligned_offset - relative_offset;
+ if (aligned_code_delta != 0) {
+ off_t new_offset = out.Seek(aligned_code_delta, kSeekCurrent);
+ size_code_alignment_ += aligned_code_delta;
+ uint32_t expected_offset = file_offset + aligned_offset;
+ if (static_cast<uint32_t>(new_offset) != expected_offset) {
+ PLOG(ERROR) << "Failed to seek to align oat code. Actual: " << new_offset
+ << " Expected: " << expected_offset << " File: " << out.GetLocation();
+ return 0;
+ }
+ relative_offset += aligned_code_delta;
+ DCHECK_OFFSET();
}
- relative_offset += aligned_code_delta;
- DCHECK_OFFSET();
- }
- DCHECK_ALIGNED(relative_offset, kArmAlignment);
- const std::vector<uint8_t>& code = compiled_method->GetCode();
- uint32_t code_size = code.size() * sizeof(code[0]);
- CHECK_NE(code_size, 0U);
-
- // Deduplicate code arrays
- size_t code_offset = relative_offset + sizeof(code_size) + compiled_method->CodeDelta();
- SafeMap<const std::vector<uint8_t>*, uint32_t>::iterator code_iter = code_offsets_.find(&code);
- if (code_iter != code_offsets_.end() && code_offset != method_offsets.code_offset_) {
- DCHECK(code_iter->second == method_offsets.code_offset_)
- << PrettyMethod(method_idx, dex_file);
- } else {
- DCHECK(code_offset == method_offsets.code_offset_) << PrettyMethod(method_idx, dex_file);
- if (!out.WriteFully(&code_size, sizeof(code_size))) {
- ReportWriteFailure("method code size", method_idx, dex_file, out);
- return 0;
+ DCHECK_ALIGNED(relative_offset, kArmAlignment);
+ uint32_t code_size = quick_code->size() * sizeof(uint8_t);
+ CHECK_NE(code_size, 0U);
+
+ // Deduplicate code arrays
+ size_t code_offset = relative_offset + sizeof(code_size) + compiled_method->CodeDelta();
+ SafeMap<const std::vector<uint8_t>*, uint32_t>::iterator code_iter =
+ code_offsets_.find(quick_code);
+ if (code_iter != code_offsets_.end() && code_offset != method_offsets.code_offset_) {
+ DCHECK(code_iter->second == method_offsets.code_offset_)
+ << PrettyMethod(method_idx, dex_file);
+ } else {
+ DCHECK(code_offset == method_offsets.code_offset_) << PrettyMethod(method_idx, dex_file);
+ if (!out.WriteFully(&code_size, sizeof(code_size))) {
+ ReportWriteFailure("method code size", method_idx, dex_file, out);
+ return 0;
+ }
+ size_code_size_ += sizeof(code_size);
+ relative_offset += sizeof(code_size);
+ DCHECK_OFFSET();
+ if (!out.WriteFully(&(*quick_code)[0], code_size)) {
+ ReportWriteFailure("method code", method_idx, dex_file, out);
+ return 0;
+ }
+ size_code_ += code_size;
+ relative_offset += code_size;
}
- size_code_size_ += sizeof(code_size);
- relative_offset += sizeof(code_size);
DCHECK_OFFSET();
- if (!out.WriteFully(&code[0], code_size)) {
- ReportWriteFailure("method code", method_idx, dex_file, out);
- return 0;
- }
- size_code_ += code_size;
- relative_offset += code_size;
}
- DCHECK_OFFSET();
-#endif
-
const std::vector<uint8_t>& mapping_table = compiled_method->GetMappingTable();
size_t mapping_table_size = mapping_table.size() * sizeof(mapping_table[0]);
@@ -994,7 +998,6 @@ OatWriter::OatClass::~OatClass() {
delete compiled_methods_;
}
-#if defined(ART_USE_PORTABLE_COMPILER)
size_t OatWriter::OatClass::GetOatMethodOffsetsOffsetFromOatHeader(
size_t class_def_method_index_) const {
uint32_t method_offset = GetOatMethodOffsetsOffsetFromOatClass(class_def_method_index_);
@@ -1008,7 +1011,6 @@ size_t OatWriter::OatClass::GetOatMethodOffsetsOffsetFromOatClass(
size_t class_def_method_index_) const {
return oat_method_offsets_offsets_from_oat_class_[class_def_method_index_];
}
-#endif
size_t OatWriter::OatClass::SizeOf() const {
return sizeof(status_)
diff --git a/compiler/oat_writer.h b/compiler/oat_writer.h
index 64275e6bbb..067c78971f 100644
--- a/compiler/oat_writer.h
+++ b/compiler/oat_writer.h
@@ -65,7 +65,7 @@ class OatWriter {
public:
OatWriter(const std::vector<const DexFile*>& dex_files,
uint32_t image_file_location_oat_checksum,
- uint32_t image_file_location_oat_begin,
+ uintptr_t image_file_location_oat_begin,
const std::string& image_file_location,
const CompilerDriver* compiler,
TimingLogger* timings);
@@ -150,10 +150,8 @@ class OatWriter {
uint32_t num_non_null_compiled_methods,
mirror::Class::Status status);
~OatClass();
-#if defined(ART_USE_PORTABLE_COMPILER)
size_t GetOatMethodOffsetsOffsetFromOatHeader(size_t class_def_method_index_) const;
size_t GetOatMethodOffsetsOffsetFromOatClass(size_t class_def_method_index_) const;
-#endif
size_t SizeOf() const;
void UpdateChecksum(OatHeader& oat_header) const;
bool Write(OatWriter* oat_writer, OutputStream& out, const size_t file_offset) const;
@@ -217,7 +215,7 @@ class OatWriter {
// dependencies on the image.
uint32_t image_file_location_oat_checksum_;
- uint32_t image_file_location_oat_begin_;
+ uintptr_t image_file_location_oat_begin_;
std::string image_file_location_;
// data to write
diff --git a/compiler/output_stream.h b/compiler/output_stream.h
index 112dcfca74..478a854f26 100644
--- a/compiler/output_stream.h
+++ b/compiler/output_stream.h
@@ -41,7 +41,7 @@ class OutputStream {
return location_;
}
- virtual bool WriteFully(const void* buffer, int64_t byte_count) = 0;
+ virtual bool WriteFully(const void* buffer, size_t byte_count) = 0;
virtual off_t Seek(off_t offset, Whence whence) = 0;
diff --git a/compiler/utils/dedupe_set.h b/compiler/utils/dedupe_set.h
index 638e0ec457..7cc253ccdb 100644
--- a/compiler/utils/dedupe_set.h
+++ b/compiler/utils/dedupe_set.h
@@ -62,7 +62,9 @@ class DedupeSet {
explicit DedupeSet(const char* set_name) {
for (HashType i = 0; i < kShard; ++i) {
- lock_name_[i] = StringPrintf("%s lock %d", set_name, i);
+ std::ostringstream oss;
+ oss << set_name << " lock " << i;
+ lock_name_[i] = oss.str();
lock_[i].reset(new Mutex(lock_name_[i].c_str()));
}
}
diff --git a/compiler/utils/mips/assembler_mips.cc b/compiler/utils/mips/assembler_mips.cc
index 2be3d56cfa..fdd2bab4da 100644
--- a/compiler/utils/mips/assembler_mips.cc
+++ b/compiler/utils/mips/assembler_mips.cc
@@ -23,18 +23,6 @@
namespace art {
namespace mips {
-#if 0
-class DirectCallRelocation : public AssemblerFixup {
- public:
- void Process(const MemoryRegion& region, int position) {
- // Direct calls are relative to the following instruction on mips.
- int32_t pointer = region.Load<int32_t>(position);
- int32_t start = reinterpret_cast<int32_t>(region.start());
- int32_t delta = start + position + sizeof(int32_t);
- region.Store<int32_t>(position, pointer - delta);
- }
-};
-#endif
std::ostream& operator<<(std::ostream& os, const DRegister& rhs) {
if (rhs >= D0 && rhs < kNumberOfDRegisters) {
diff --git a/compiler/utils/x86/assembler_x86.cc b/compiler/utils/x86/assembler_x86.cc
index 9095180246..136d2486df 100644
--- a/compiler/utils/x86/assembler_x86.cc
+++ b/compiler/utils/x86/assembler_x86.cc
@@ -24,17 +24,6 @@
namespace art {
namespace x86 {
-class DirectCallRelocation : public AssemblerFixup {
- public:
- void Process(const MemoryRegion& region, int position) {
- // Direct calls are relative to the following instruction on x86.
- int32_t pointer = region.Load<int32_t>(position);
- int32_t start = reinterpret_cast<int32_t>(region.start());
- int32_t delta = start + position + sizeof(int32_t);
- region.Store<int32_t>(position, pointer - delta);
- }
-};
-
std::ostream& operator<<(std::ostream& os, const XmmRegister& reg) {
return os << "XMM" << static_cast<int>(reg);
}
@@ -1304,15 +1293,6 @@ void X86Assembler::Bind(Label* label) {
}
-void X86Assembler::Stop(const char* message) {
- // Emit the message address as immediate operand in the test rax instruction,
- // followed by the int3 instruction.
- // Execution can be resumed with the 'cont' command in gdb.
- testl(EAX, Immediate(reinterpret_cast<int32_t>(message)));
- int3();
-}
-
-
void X86Assembler::EmitOperand(int reg_or_opcode, const Operand& operand) {
CHECK_GE(reg_or_opcode, 0);
CHECK_LT(reg_or_opcode, 8);
diff --git a/compiler/utils/x86/assembler_x86.h b/compiler/utils/x86/assembler_x86.h
index 4ba03d1bd3..0fa8e0086c 100644
--- a/compiler/utils/x86/assembler_x86.h
+++ b/compiler/utils/x86/assembler_x86.h
@@ -452,9 +452,6 @@ class X86Assembler : public Assembler {
void Align(int alignment, int offset);
void Bind(Label* label);
- // Debugging and bringup support.
- void Stop(const char* message);
-
//
// Overridden common assembler high-level functionality
//
diff --git a/compiler/vector_output_stream.h b/compiler/vector_output_stream.h
index a3f82262af..09daa12e02 100644
--- a/compiler/vector_output_stream.h
+++ b/compiler/vector_output_stream.h
@@ -31,7 +31,7 @@ class VectorOutputStream : public OutputStream {
virtual ~VectorOutputStream() {}
- bool WriteFully(const void* buffer, int64_t byte_count) {
+ bool WriteFully(const void* buffer, size_t byte_count) {
if (static_cast<size_t>(offset_) == vector_.size()) {
const uint8_t* start = reinterpret_cast<const uint8_t*>(buffer);
vector_.insert(vector_.end(), &start[0], &start[byte_count]);
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-23 00:20:49 +0000