summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--compiler/dex/quick/gen_common.cc135
-rw-r--r--compiler/driver/compiler_driver.cc26
-rw-r--r--compiler/driver/compiler_driver.h7
-rw-r--r--compiler/image_writer.cc1
-rw-r--r--compiler/llvm/gbc_expander.cc61
-rw-r--r--compiler/llvm/intrinsic_func_list.def7
-rw-r--r--runtime/asm_support.h4
-rw-r--r--runtime/class_linker.cc12
-rw-r--r--runtime/class_linker_test.cc14
-rw-r--r--runtime/entrypoints/entrypoint_utils.h9
-rw-r--r--runtime/mirror/art_method-inl.h6
-rw-r--r--runtime/mirror/art_method.cc5
-rw-r--r--runtime/mirror/art_method.h12
-rw-r--r--runtime/mirror/class.h13
-rw-r--r--runtime/mirror/dex_cache.cc22
-rw-r--r--runtime/mirror/dex_cache.h15
-rw-r--r--runtime/mirror/dex_cache_test.cc4
-rw-r--r--runtime/native/dalvik_system_VMRuntime.cc16
-rw-r--r--runtime/oat.cc2
19 files changed, 147 insertions, 224 deletions
diff --git a/compiler/dex/quick/gen_common.cc b/compiler/dex/quick/gen_common.cc
index a426cc7..6b4cbd4 100644
--- a/compiler/dex/quick/gen_common.cc
+++ b/compiler/dex/quick/gen_common.cc
@@ -330,21 +330,22 @@ void Mir2Lir::GenFilledNewArray(CallInfo* info) {
void Mir2Lir::GenSput(uint32_t field_idx, RegLocation rl_src, bool is_long_or_double,
bool is_object) {
int field_offset;
- int ssb_index;
+ int storage_index;
bool is_volatile;
bool is_referrers_class;
+ bool is_initialized;
bool fast_path = cu_->compiler_driver->ComputeStaticFieldInfo(
field_idx, mir_graph_->GetCurrentDexCompilationUnit(), true,
- &field_offset, &ssb_index, &is_referrers_class, &is_volatile);
+ &field_offset, &storage_index, &is_referrers_class, &is_volatile, &is_initialized);
if (fast_path && !SLOW_FIELD_PATH) {
DCHECK_GE(field_offset, 0);
- int rBase;
+ int r_base;
if (is_referrers_class) {
// Fast path, static storage base is this method's class
RegLocation rl_method = LoadCurrMethod();
- rBase = AllocTemp();
+ r_base = AllocTemp();
LoadWordDisp(rl_method.low_reg,
- mirror::ArtMethod::DeclaringClassOffset().Int32Value(), rBase);
+ mirror::ArtMethod::DeclaringClassOffset().Int32Value(), r_base);
if (IsTemp(rl_method.low_reg)) {
FreeTemp(rl_method.low_reg);
}
@@ -352,33 +353,44 @@ void Mir2Lir::GenSput(uint32_t field_idx, RegLocation rl_src, bool is_long_or_do
// Medium path, static storage base in a different class which requires checks that the other
// class is initialized.
// TODO: remove initialized check now that we are initializing classes in the compiler driver.
- DCHECK_GE(ssb_index, 0);
+ DCHECK_GE(storage_index, 0);
// May do runtime call so everything to home locations.
FlushAllRegs();
// Using fixed register to sync with possible call to runtime support.
int r_method = TargetReg(kArg1);
LockTemp(r_method);
LoadCurrMethodDirect(r_method);
- rBase = TargetReg(kArg0);
- LockTemp(rBase);
+ r_base = TargetReg(kArg0);
+ LockTemp(r_base);
LoadWordDisp(r_method,
- mirror::ArtMethod::DexCacheInitializedStaticStorageOffset().Int32Value(),
- rBase);
- LoadWordDisp(rBase,
- mirror::Array::DataOffset(sizeof(mirror::Object*)).Int32Value() +
- sizeof(int32_t*) * ssb_index, rBase);
- // rBase now points at appropriate static storage base (Class*)
- // or NULL if not initialized. Check for NULL and call helper if NULL.
- // TUNING: fast path should fall through
- LIR* branch_over = OpCmpImmBranch(kCondNe, rBase, 0, NULL);
- LoadConstant(TargetReg(kArg0), ssb_index);
- CallRuntimeHelperImm(QUICK_ENTRYPOINT_OFFSET(pInitializeStaticStorage), ssb_index, true);
- if (cu_->instruction_set == kMips) {
- // For Arm, kRet0 = kArg0 = rBase, for Mips, we need to copy
- OpRegCopy(rBase, TargetReg(kRet0));
+ mirror::ArtMethod::DexCacheResolvedTypesOffset().Int32Value(),
+ r_base);
+ LoadWordDisp(r_base, mirror::Array::DataOffset(sizeof(mirror::Object*)).Int32Value() +
+ sizeof(int32_t*) * storage_index, r_base);
+ // r_base now points at static storage (Class*) or NULL if the type is not yet resolved.
+ if (!is_initialized) {
+ // Check if r_base is NULL or a not yet initialized class.
+ // TUNING: fast path should fall through
+ LIR* unresolved_branch = OpCmpImmBranch(kCondEq, r_base, 0, NULL);
+ int r_tmp = TargetReg(kArg2);
+ LockTemp(r_tmp);
+ // TODO: Fuse the compare of a constant with memory on X86 and avoid the load.
+ LoadWordDisp(r_base, mirror::Class::StatusOffset().Int32Value(), r_tmp);
+ LIR* initialized_branch = OpCmpImmBranch(kCondGe, r_tmp, mirror::Class::kStatusInitialized,
+ NULL);
+
+ LIR* unresolved_target = NewLIR0(kPseudoTargetLabel);
+ unresolved_branch->target = unresolved_target;
+ CallRuntimeHelperImm(QUICK_ENTRYPOINT_OFFSET(pInitializeStaticStorage), storage_index,
+ true);
+ // Copy helper's result into r_base, a no-op on all but MIPS.
+ OpRegCopy(r_base, TargetReg(kRet0));
+
+ LIR* initialized_target = NewLIR0(kPseudoTargetLabel);
+ initialized_branch->target = initialized_target;
+
+ FreeTemp(r_tmp);
}
- LIR* skip_target = NewLIR0(kPseudoTargetLabel);
- branch_over->target = skip_target;
FreeTemp(r_method);
}
// rBase now holds static storage base
@@ -391,18 +403,18 @@ void Mir2Lir::GenSput(uint32_t field_idx, RegLocation rl_src, bool is_long_or_do
GenMemBarrier(kStoreStore);
}
if (is_long_or_double) {
- StoreBaseDispWide(rBase, field_offset, rl_src.low_reg,
+ StoreBaseDispWide(r_base, field_offset, rl_src.low_reg,
rl_src.high_reg);
} else {
- StoreWordDisp(rBase, field_offset, rl_src.low_reg);
+ StoreWordDisp(r_base, field_offset, rl_src.low_reg);
}
if (is_volatile) {
GenMemBarrier(kStoreLoad);
}
if (is_object && !mir_graph_->IsConstantNullRef(rl_src)) {
- MarkGCCard(rl_src.low_reg, rBase);
+ MarkGCCard(rl_src.low_reg, r_base);
}
- FreeTemp(rBase);
+ FreeTemp(r_base);
} else {
FlushAllRegs(); // Everything to home locations
ThreadOffset setter_offset =
@@ -416,64 +428,77 @@ void Mir2Lir::GenSput(uint32_t field_idx, RegLocation rl_src, bool is_long_or_do
void Mir2Lir::GenSget(uint32_t field_idx, RegLocation rl_dest,
bool is_long_or_double, bool is_object) {
int field_offset;
- int ssb_index;
+ int storage_index;
bool is_volatile;
bool is_referrers_class;
+ bool is_initialized;
bool fast_path = cu_->compiler_driver->ComputeStaticFieldInfo(
field_idx, mir_graph_->GetCurrentDexCompilationUnit(), false,
- &field_offset, &ssb_index, &is_referrers_class, &is_volatile);
+ &field_offset, &storage_index, &is_referrers_class, &is_volatile, &is_initialized);
if (fast_path && !SLOW_FIELD_PATH) {
DCHECK_GE(field_offset, 0);
- int rBase;
+ int r_base;
if (is_referrers_class) {
// Fast path, static storage base is this method's class
RegLocation rl_method = LoadCurrMethod();
- rBase = AllocTemp();
+ r_base = AllocTemp();
LoadWordDisp(rl_method.low_reg,
- mirror::ArtMethod::DeclaringClassOffset().Int32Value(), rBase);
+ mirror::ArtMethod::DeclaringClassOffset().Int32Value(), r_base);
} else {
// Medium path, static storage base in a different class which requires checks that the other
// class is initialized
- // TODO: remove initialized check now that we are initializing classes in the compiler driver.
- DCHECK_GE(ssb_index, 0);
+ DCHECK_GE(storage_index, 0);
// May do runtime call so everything to home locations.
FlushAllRegs();
// Using fixed register to sync with possible call to runtime support.
int r_method = TargetReg(kArg1);
LockTemp(r_method);
LoadCurrMethodDirect(r_method);
- rBase = TargetReg(kArg0);
- LockTemp(rBase);
+ r_base = TargetReg(kArg0);
+ LockTemp(r_base);
LoadWordDisp(r_method,
- mirror::ArtMethod::DexCacheInitializedStaticStorageOffset().Int32Value(),
- rBase);
- LoadWordDisp(rBase, mirror::Array::DataOffset(sizeof(mirror::Object*)).Int32Value() +
- sizeof(int32_t*) * ssb_index, rBase);
- // rBase now points at appropriate static storage base (Class*)
- // or NULL if not initialized. Check for NULL and call helper if NULL.
- // TUNING: fast path should fall through
- LIR* branch_over = OpCmpImmBranch(kCondNe, rBase, 0, NULL);
- CallRuntimeHelperImm(QUICK_ENTRYPOINT_OFFSET(pInitializeStaticStorage), ssb_index, true);
- if (cu_->instruction_set == kMips) {
- // For Arm, kRet0 = kArg0 = rBase, for Mips, we need to copy
- OpRegCopy(rBase, TargetReg(kRet0));
+ mirror::ArtMethod::DexCacheResolvedTypesOffset().Int32Value(),
+ r_base);
+ LoadWordDisp(r_base, mirror::Array::DataOffset(sizeof(mirror::Object*)).Int32Value() +
+ sizeof(int32_t*) * storage_index, r_base);
+ // r_base now points at static storage (Class*) or NULL if the type is not yet resolved.
+ if (!is_initialized) {
+ // Check if r_base is NULL or a not yet initialized class.
+ // TUNING: fast path should fall through
+ LIR* unresolved_branch = OpCmpImmBranch(kCondEq, r_base, 0, NULL);
+ int r_tmp = TargetReg(kArg2);
+ LockTemp(r_tmp);
+ // TODO: Fuse the compare of a constant with memory on X86 and avoid the load.
+ LoadWordDisp(r_base, mirror::Class::StatusOffset().Int32Value(), r_tmp);
+ LIR* initialized_branch = OpCmpImmBranch(kCondGe, r_tmp, mirror::Class::kStatusInitialized,
+ NULL);
+
+ LIR* unresolved_target = NewLIR0(kPseudoTargetLabel);
+ unresolved_branch->target = unresolved_target;
+ CallRuntimeHelperImm(QUICK_ENTRYPOINT_OFFSET(pInitializeStaticStorage), storage_index,
+ true);
+ // Copy helper's result into r_base, a no-op on all but MIPS.
+ OpRegCopy(r_base, TargetReg(kRet0));
+
+ LIR* initialized_target = NewLIR0(kPseudoTargetLabel);
+ initialized_branch->target = initialized_target;
+
+ FreeTemp(r_tmp);
}
- LIR* skip_target = NewLIR0(kPseudoTargetLabel);
- branch_over->target = skip_target;
FreeTemp(r_method);
}
- // rBase now holds static storage base
+ // r_base now holds static storage base
RegLocation rl_result = EvalLoc(rl_dest, kAnyReg, true);
if (is_volatile) {
GenMemBarrier(kLoadLoad);
}
if (is_long_or_double) {
- LoadBaseDispWide(rBase, field_offset, rl_result.low_reg,
+ LoadBaseDispWide(r_base, field_offset, rl_result.low_reg,
rl_result.high_reg, INVALID_SREG);
} else {
- LoadWordDisp(rBase, field_offset, rl_result.low_reg);
+ LoadWordDisp(r_base, field_offset, rl_result.low_reg);
}
- FreeTemp(rBase);
+ FreeTemp(r_base);
if (is_long_or_double) {
StoreValueWide(rl_dest, rl_result);
} else {
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc
index 9cffb3c..5edc8b6 100644
--- a/compiler/driver/compiler_driver.cc
+++ b/compiler/driver/compiler_driver.cc
@@ -992,14 +992,16 @@ bool CompilerDriver::ComputeInstanceFieldInfo(uint32_t field_idx, const DexCompi
}
bool CompilerDriver::ComputeStaticFieldInfo(uint32_t field_idx, const DexCompilationUnit* mUnit,
- bool is_put, int* field_offset, int* ssb_index,
- bool* is_referrers_class, bool* is_volatile) {
+ bool is_put, int* field_offset, int* storage_index,
+ bool* is_referrers_class, bool* is_volatile,
+ bool* is_initialized) {
ScopedObjectAccess soa(Thread::Current());
// Conservative defaults.
*field_offset = -1;
- *ssb_index = -1;
+ *storage_index = -1;
*is_referrers_class = false;
*is_volatile = true;
+ *is_initialized = false;
// Try to resolve field and ignore if an Incompatible Class Change Error (ie isn't static).
mirror::ArtField* resolved_field = ComputeFieldReferencedFromCompilingMethod(soa, mUnit, field_idx);
if (resolved_field != NULL && resolved_field->IsStatic()) {
@@ -1010,6 +1012,7 @@ bool CompilerDriver::ComputeStaticFieldInfo(uint32_t field_idx, const DexCompila
mirror::Class* fields_class = resolved_field->GetDeclaringClass();
if (fields_class == referrer_class) {
*is_referrers_class = true; // implies no worrying about class initialization
+ *is_initialized = true;
*field_offset = resolved_field->GetOffset().Int32Value();
*is_volatile = resolved_field->IsVolatile();
stats_->ResolvedLocalStaticField();
@@ -1034,17 +1037,19 @@ bool CompilerDriver::ComputeStaticFieldInfo(uint32_t field_idx, const DexCompila
}
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 ssbIndex for the referrer
- // in its static storage base (which may fail if it doesn't have a slot for it)
+ // We have the resolved field, we must make it into a index for the referrer
+ // in its static storage (which may fail if it doesn't have a slot for it)
// TODO: for images we can elide the static storage base null check
// if we know there's a non-null entry in the image
mirror::DexCache* dex_cache = mUnit->GetClassLinker()->FindDexCache(*mUnit->GetDexFile());
if (fields_class->GetDexCache() == dex_cache) {
// common case where the dex cache of both the referrer and the field are the same,
// no need to search the dex file
- *ssb_index = fields_class->GetDexTypeIndex();
+ *storage_index = fields_class->GetDexTypeIndex();
*field_offset = resolved_field->GetOffset().Int32Value();
*is_volatile = resolved_field->IsVolatile();
+ *is_initialized = fields_class->IsInitialized() &&
+ CanAssumeTypeIsPresentInDexCache(*mUnit->GetDexFile(), *storage_index);
stats_->ResolvedStaticField();
return true;
}
@@ -1057,9 +1062,11 @@ bool CompilerDriver::ComputeStaticFieldInfo(uint32_t field_idx, const DexCompila
mUnit->GetDexFile()->FindTypeId(mUnit->GetDexFile()->GetIndexForStringId(*string_id));
if (type_id != NULL) {
// medium path, needs check of static storage base being initialized
- *ssb_index = mUnit->GetDexFile()->GetIndexForTypeId(*type_id);
+ *storage_index = mUnit->GetDexFile()->GetIndexForTypeId(*type_id);
*field_offset = resolved_field->GetOffset().Int32Value();
*is_volatile = resolved_field->IsVolatile();
+ *is_initialized = fields_class->IsInitialized() &&
+ CanAssumeTypeIsPresentInDexCache(*mUnit->GetDexFile(), *storage_index);
stats_->ResolvedStaticField();
return true;
}
@@ -2184,11 +2191,6 @@ static void InitializeClass(const ParallelCompilationManager* manager, size_t cl
}
soa.Self()->AssertNoPendingException();
}
- // If successfully initialized place in SSB array.
- if (klass->IsInitialized()) {
- int32_t ssb_index = klass->GetDexTypeIndex();
- klass->GetDexCache()->GetInitializedStaticStorage()->Set(ssb_index, klass.get());
- }
}
// Record the final class status if necessary.
ClassReference ref(manager->GetDexFile(), class_def_index);
diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index f4cc84d..9e31624 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -172,8 +172,7 @@ class CompilerDriver {
// Callbacks from compiler to see what runtime checks must be generated.
- bool CanAssumeTypeIsPresentInDexCache(const DexFile& dex_file, uint32_t type_idx)
- LOCKS_EXCLUDED(Locks::mutator_lock_);
+ bool CanAssumeTypeIsPresentInDexCache(const DexFile& dex_file, uint32_t type_idx);
bool CanAssumeStringIsPresentInDexCache(const DexFile& dex_file, uint32_t string_idx)
LOCKS_EXCLUDED(Locks::mutator_lock_);
@@ -198,8 +197,8 @@ class CompilerDriver {
// Can we fastpath static field access? Computes field's offset, volatility and whether the
// field is within the referrer (which can avoid checking class initialization).
bool ComputeStaticFieldInfo(uint32_t field_idx, const DexCompilationUnit* mUnit, bool is_put,
- int* field_offset, int* ssb_index,
- bool* is_referrers_class, bool* is_volatile)
+ int* field_offset, int* storage_index,
+ bool* is_referrers_class, bool* is_volatile, bool* is_initialized)
LOCKS_EXCLUDED(Locks::mutator_lock_);
// Can we fastpath a interface, super class or virtual method call? Computes method's vtable
diff --git a/compiler/image_writer.cc b/compiler/image_writer.cc
index 02654ad..556dec2 100644
--- a/compiler/image_writer.cc
+++ b/compiler/image_writer.cc
@@ -316,7 +316,6 @@ void ImageWriter::PruneNonImageClasses() {
Class* klass = dex_cache->GetResolvedType(i);
if (klass != NULL && !IsImageClass(klass)) {
dex_cache->SetResolvedType(i, NULL);
- dex_cache->GetInitializedStaticStorage()->Set(i, NULL);
}
}
for (size_t i = 0; i < dex_cache->NumResolvedMethods(); i++) {
diff --git a/compiler/llvm/gbc_expander.cc b/compiler/llvm/gbc_expander.cc
index b206a25..6423cd7 100644
--- a/compiler/llvm/gbc_expander.cc
+++ b/compiler/llvm/gbc_expander.cc
@@ -199,8 +199,6 @@ class GBCExpanderPass : public llvm::FunctionPass {
//----------------------------------------------------------------------------
llvm::Value* EmitLoadDexCacheAddr(art::MemberOffset dex_cache_offset);
- llvm::Value* EmitLoadDexCacheStaticStorageFieldAddr(uint32_t type_idx);
-
llvm::Value* EmitLoadDexCacheResolvedTypeFieldAddr(uint32_t type_idx);
llvm::Value* EmitLoadDexCacheResolvedMethodFieldAddr(uint32_t method_idx);
@@ -287,8 +285,6 @@ class GBCExpanderPass : public llvm::FunctionPass {
llvm::Value* Expand_LoadDeclaringClassSSB(llvm::Value* method_object_addr);
- llvm::Value* Expand_LoadClassSSBFromDexCache(llvm::Value* type_idx_value);
-
llvm::Value*
Expand_GetSDCalleeMethodObjAddrFast(llvm::Value* callee_method_idx_value);
@@ -720,16 +716,6 @@ llvm::Value* GBCExpanderPass::EmitLoadDexCacheAddr(art::MemberOffset offset) {
}
llvm::Value*
-GBCExpanderPass::EmitLoadDexCacheStaticStorageFieldAddr(uint32_t type_idx) {
- llvm::Value* static_storage_dex_cache_addr =
- EmitLoadDexCacheAddr(art::mirror::ArtMethod::DexCacheInitializedStaticStorageOffset());
-
- llvm::Value* type_idx_value = irb_.getPtrEquivInt(type_idx);
-
- return EmitArrayGEP(static_storage_dex_cache_addr, type_idx_value, kObject);
-}
-
-llvm::Value*
GBCExpanderPass::EmitLoadDexCacheResolvedTypeFieldAddr(uint32_t type_idx) {
llvm::Value* resolved_type_dex_cache_addr =
EmitLoadDexCacheAddr(art::mirror::ArtMethod::DexCacheResolvedTypesOffset());
@@ -1213,17 +1199,6 @@ GBCExpanderPass::Expand_LoadDeclaringClassSSB(llvm::Value* method_object_addr) {
}
llvm::Value*
-GBCExpanderPass::Expand_LoadClassSSBFromDexCache(llvm::Value* type_idx_value) {
- uint32_t type_idx =
- llvm::cast<llvm::ConstantInt>(type_idx_value)->getZExtValue();
-
- llvm::Value* storage_field_addr =
- EmitLoadDexCacheStaticStorageFieldAddr(type_idx);
-
- return irb_.CreateLoad(storage_field_addr, kTBAARuntimeInfo);
-}
-
-llvm::Value*
GBCExpanderPass::Expand_GetSDCalleeMethodObjAddrFast(llvm::Value* callee_method_idx_value) {
uint32_t callee_method_idx =
llvm::cast<llvm::ConstantInt>(callee_method_idx_value)->getZExtValue();
@@ -1837,21 +1812,31 @@ llvm::Value* GBCExpanderPass::EmitLoadStaticStorage(uint32_t dex_pc,
llvm::BasicBlock* block_load_static =
CreateBasicBlockWithDexPC(dex_pc, "load_static");
+ llvm::BasicBlock* block_check_init = CreateBasicBlockWithDexPC(dex_pc, "init");
llvm::BasicBlock* block_cont = CreateBasicBlockWithDexPC(dex_pc, "cont");
// Load static storage from dex cache
- llvm::Value* storage_field_addr =
- EmitLoadDexCacheStaticStorageFieldAddr(type_idx);
+ llvm::Value* storage_field_addr = EmitLoadDexCacheResolvedTypeFieldAddr(type_idx);
llvm::Value* storage_object_addr = irb_.CreateLoad(storage_field_addr, kTBAARuntimeInfo);
- llvm::BasicBlock* block_original = irb_.GetInsertBlock();
+ // Test: Is the class resolved?
+ llvm::Value* equal_null = irb_.CreateICmpEQ(storage_object_addr, irb_.getJNull());
- // Test: Is the static storage of this class initialized?
- llvm::Value* equal_null =
- irb_.CreateICmpEQ(storage_object_addr, irb_.getJNull());
+ irb_.CreateCondBr(equal_null, block_load_static, block_check_init, kUnlikely);
- irb_.CreateCondBr(equal_null, block_load_static, block_cont, kUnlikely);
+ // storage_object_addr != null, so check if its initialized.
+ irb_.SetInsertPoint(block_check_init);
+
+ llvm::Value* class_status =
+ irb_.LoadFromObjectOffset(storage_object_addr,
+ art::mirror::Class::StatusOffset().Int32Value(),
+ irb_.getJIntTy(), kTBAAHeapInstance);
+
+ llvm::Value* is_not_initialized =
+ irb_.CreateICmpULT(class_status, irb_.getInt32(art::mirror::Class::kStatusInitialized));
+
+ irb_.CreateCondBr(is_not_initialized, block_load_static, block_cont, kUnlikely);
// Failback routine to load the class object
irb_.SetInsertPoint(block_load_static);
@@ -1880,9 +1865,8 @@ llvm::Value* GBCExpanderPass::EmitLoadStaticStorage(uint32_t dex_pc,
llvm::PHINode* phi = irb_.CreatePHI(irb_.getJObjectTy(), 2);
- phi->addIncoming(storage_object_addr, block_original);
+ phi->addIncoming(storage_object_addr, block_check_init);
phi->addIncoming(loaded_storage_object_addr, block_after_load_static);
-
return phi;
}
@@ -1895,10 +1879,11 @@ llvm::Value* GBCExpanderPass::Expand_HLSget(llvm::CallInst& call_inst,
int ssb_index;
bool is_referrers_class;
bool is_volatile;
+ bool is_initialized;
bool is_fast_path = driver_->ComputeStaticFieldInfo(
field_idx, dex_compilation_unit_, false,
- &field_offset, &ssb_index, &is_referrers_class, &is_volatile);
+ &field_offset, &ssb_index, &is_referrers_class, &is_volatile, &is_initialized);
llvm::Value* static_field_value;
@@ -1979,10 +1964,11 @@ void GBCExpanderPass::Expand_HLSput(llvm::CallInst& call_inst,
int ssb_index;
bool is_referrers_class;
bool is_volatile;
+ bool is_initialized;
bool is_fast_path = driver_->ComputeStaticFieldInfo(
field_idx, dex_compilation_unit_, true,
- &field_offset, &ssb_index, &is_referrers_class, &is_volatile);
+ &field_offset, &ssb_index, &is_referrers_class, &is_volatile, &is_initialized);
if (!is_fast_path) {
llvm::Function* runtime_func;
@@ -3360,9 +3346,6 @@ GBCExpanderPass::ExpandIntrinsic(IntrinsicHelper::IntrinsicId intr_id,
case IntrinsicHelper::LoadDeclaringClassSSB: {
return Expand_LoadDeclaringClassSSB(call_inst.getArgOperand(0));
}
- case IntrinsicHelper::LoadClassSSBFromDexCache: {
- return Expand_LoadClassSSBFromDexCache(call_inst.getArgOperand(0));
- }
case IntrinsicHelper::InitializeAndLoadClassSSB: {
return ExpandToRuntime(InitializeStaticStorage, call_inst);
}
diff --git a/compiler/llvm/intrinsic_func_list.def b/compiler/llvm/intrinsic_func_list.def
index 92537ba..887a626 100644
--- a/compiler/llvm/intrinsic_func_list.def
+++ b/compiler/llvm/intrinsic_func_list.def
@@ -863,13 +863,6 @@ _EVAL_DEF_INTRINSICS_FUNC(LoadDeclaringClassSSB,
kJavaObjectTy,
_EXPAND_ARG1(kJavaMethodTy))
-// JavaObject* art_portable_load_class_ssb_from_dex_cache(uint32_t type_idx)
-_EVAL_DEF_INTRINSICS_FUNC(LoadClassSSBFromDexCache,
- art_portable_load_class_ssb_from_dex_cache,
- kAttrReadOnly | kAttrNoThrow,
- kJavaObjectTy,
- _EXPAND_ARG1(kInt32ConstantTy))
-
// JavaObject* art_portable_init_and_load_class_ssb(uint32_t type_idx,
// Method* referrer,
// Thread* thread)
diff --git a/runtime/asm_support.h b/runtime/asm_support.h
index e9bbf91..06c7b53 100644
--- a/runtime/asm_support.h
+++ b/runtime/asm_support.h
@@ -39,7 +39,7 @@
#define STRING_DATA_OFFSET 12
// Offsets within java.lang.Method.
-#define METHOD_DEX_CACHE_METHODS_OFFSET 16
-#define METHOD_CODE_OFFSET 40
+#define METHOD_DEX_CACHE_METHODS_OFFSET 12
+#define METHOD_CODE_OFFSET 36
#endif // ART_RUNTIME_ASM_SUPPORT_H_
diff --git a/runtime/class_linker.cc b/runtime/class_linker.cc
index fbb47bd..dcc50b7 100644
--- a/runtime/class_linker.cc
+++ b/runtime/class_linker.cc
@@ -1242,15 +1242,8 @@ mirror::DexCache* ClassLinker::AllocDexCache(Thread* self, const DexFile& dex_fi
if (fields.get() == NULL) {
return NULL;
}
- SirtRef<mirror::ObjectArray<mirror::StaticStorageBase> >
- initialized_static_storage(self,
- AllocObjectArray<mirror::StaticStorageBase>(self, dex_file.NumTypeIds()));
- if (initialized_static_storage.get() == NULL) {
- return NULL;
- }
-
dex_cache->Init(&dex_file, location.get(), strings.get(), types.get(), methods.get(),
- fields.get(), initialized_static_storage.get());
+ fields.get());
return dex_cache.get();
}
@@ -1905,7 +1898,6 @@ mirror::ArtMethod* ClassLinker::LoadMethod(Thread* self, const DexFile& dex_file
dst->SetDexCacheStrings(klass->GetDexCache()->GetStrings());
dst->SetDexCacheResolvedMethods(klass->GetDexCache()->GetResolvedMethods());
dst->SetDexCacheResolvedTypes(klass->GetDexCache()->GetResolvedTypes());
- dst->SetDexCacheInitializedStaticStorage(klass->GetDexCache()->GetInitializedStaticStorage());
uint32_t access_flags = it.GetMemberAccessFlags();
@@ -2941,8 +2933,6 @@ static void CheckProxyMethod(mirror::ArtMethod* method,
CHECK_EQ(prototype->GetDexCacheStrings(), method->GetDexCacheStrings());
CHECK_EQ(prototype->GetDexCacheResolvedMethods(), method->GetDexCacheResolvedMethods());
CHECK_EQ(prototype->GetDexCacheResolvedTypes(), method->GetDexCacheResolvedTypes());
- CHECK_EQ(prototype->GetDexCacheInitializedStaticStorage(),
- method->GetDexCacheInitializedStaticStorage());
CHECK_EQ(prototype->GetDexMethodIndex(), method->GetDexMethodIndex());
MethodHelper mh(method);
diff --git a/runtime/class_linker_test.cc b/runtime/class_linker_test.cc
index 34134fa..1744050 100644
--- a/runtime/class_linker_test.cc
+++ b/runtime/class_linker_test.cc
@@ -159,15 +159,12 @@ class ClassLinkerTest : public CommonTest {
EXPECT_TRUE(method->GetDexCacheStrings() != NULL);
EXPECT_TRUE(method->GetDexCacheResolvedMethods() != NULL);
EXPECT_TRUE(method->GetDexCacheResolvedTypes() != NULL);
- EXPECT_TRUE(method->GetDexCacheInitializedStaticStorage() != NULL);
EXPECT_EQ(method->GetDeclaringClass()->GetDexCache()->GetStrings(),
method->GetDexCacheStrings());
EXPECT_EQ(method->GetDeclaringClass()->GetDexCache()->GetResolvedMethods(),
method->GetDexCacheResolvedMethods());
EXPECT_EQ(method->GetDeclaringClass()->GetDexCache()->GetResolvedTypes(),
method->GetDexCacheResolvedTypes());
- EXPECT_EQ(method->GetDeclaringClass()->GetDexCache()->GetInitializedStaticStorage(),
- method->GetDexCacheInitializedStaticStorage());
}
void AssertField(mirror::Class* klass, mirror::ArtField* field)
@@ -468,7 +465,6 @@ struct ArtMethodOffsets : public CheckOffsets<mirror::ArtMethod> {
ArtMethodOffsets() : CheckOffsets<mirror::ArtMethod>(false, "Ljava/lang/reflect/ArtMethod;") {
// alphabetical references
offsets.push_back(CheckOffset(OFFSETOF_MEMBER(mirror::ArtMethod, declaring_class_), "declaringClass"));
- offsets.push_back(CheckOffset(OFFSETOF_MEMBER(mirror::ArtMethod, dex_cache_initialized_static_storage_), "dexCacheInitializedStaticStorage"));
offsets.push_back(CheckOffset(OFFSETOF_MEMBER(mirror::ArtMethod, dex_cache_resolved_methods_), "dexCacheResolvedMethods"));
offsets.push_back(CheckOffset(OFFSETOF_MEMBER(mirror::ArtMethod, dex_cache_resolved_types_), "dexCacheResolvedTypes"));
offsets.push_back(CheckOffset(OFFSETOF_MEMBER(mirror::ArtMethod, dex_cache_strings_), "dexCacheStrings"));
@@ -607,7 +603,6 @@ struct DexCacheOffsets : public CheckOffsets<mirror::DexCache> {
DexCacheOffsets() : CheckOffsets<mirror::DexCache>(false, "Ljava/lang/DexCache;") {
// alphabetical references
offsets.push_back(CheckOffset(OFFSETOF_MEMBER(mirror::DexCache, dex_), "dex"));
- offsets.push_back(CheckOffset(OFFSETOF_MEMBER(mirror::DexCache, initialized_static_storage_), "initializedStaticStorage"));
offsets.push_back(CheckOffset(OFFSETOF_MEMBER(mirror::DexCache, location_), "location"));
offsets.push_back(CheckOffset(OFFSETOF_MEMBER(mirror::DexCache, resolved_fields_), "resolvedFields"));
offsets.push_back(CheckOffset(OFFSETOF_MEMBER(mirror::DexCache, resolved_methods_), "resolvedMethods"));
@@ -1006,13 +1001,12 @@ TEST_F(ClassLinkerTest, ResolveVerifyAndClinit) {
const DexFile::TypeId* type_id = dex_file->FindTypeId(dex_file->GetIndexForStringId(*string_id));
ASSERT_TRUE(type_id != NULL);
uint32_t type_idx = dex_file->GetIndexForTypeId(*type_id);
- EXPECT_TRUE(clinit->GetDexCacheInitializedStaticStorage()->Get(type_idx) == NULL);
- mirror::StaticStorageBase* uninit = ResolveVerifyAndClinit(type_idx, clinit, Thread::Current(), true, false);
+ mirror::Class* uninit = ResolveVerifyAndClinit(type_idx, clinit, Thread::Current(), true, false);
EXPECT_TRUE(uninit != NULL);
- EXPECT_TRUE(clinit->GetDexCacheInitializedStaticStorage()->Get(type_idx) == NULL);
- mirror::StaticStorageBase* init = ResolveVerifyAndClinit(type_idx, getS0, Thread::Current(), true, false);
+ EXPECT_FALSE(uninit->IsInitialized());
+ mirror::Class* init = ResolveVerifyAndClinit(type_idx, getS0, Thread::Current(), true, false);
EXPECT_TRUE(init != NULL);
- EXPECT_EQ(init, clinit->GetDexCacheInitializedStaticStorage()->Get(type_idx));
+ EXPECT_TRUE(init->IsInitialized());
}
TEST_F(ClassLinkerTest, FinalizableBit) {
diff --git a/runtime/entrypoints/entrypoint_utils.h b/runtime/entrypoints/entrypoint_utils.h
index a60446c..e7fe072 100644
--- a/runtime/entrypoints/entrypoint_utils.h
+++ b/runtime/entrypoints/entrypoint_utils.h
@@ -517,15 +517,15 @@ static inline mirror::Class* ResolveVerifyAndClinit(uint32_t type_idx,
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
ClassLinker* class_linker = Runtime::Current()->GetClassLinker();
mirror::Class* klass = class_linker->ResolveType(type_idx, referrer);
- if (UNLIKELY(klass == NULL)) {
+ if (UNLIKELY(klass == nullptr)) {
CHECK(self->IsExceptionPending());
- return NULL; // Failure - Indicate to caller to deliver exception
+ return nullptr; // Failure - Indicate to caller to deliver exception
}
// Perform access check if necessary.
mirror::Class* referring_class = referrer->GetDeclaringClass();
if (verify_access && UNLIKELY(!referring_class->CanAccess(klass))) {
ThrowIllegalAccessErrorClass(referring_class, klass);
- return NULL; // Failure - Indicate to caller to deliver exception
+ return nullptr; // Failure - Indicate to caller to deliver exception
}
// If we're just implementing const-class, we shouldn't call <clinit>.
if (!can_run_clinit) {
@@ -541,9 +541,8 @@ static inline mirror::Class* ResolveVerifyAndClinit(uint32_t type_idx,
SirtRef<mirror::Class> sirt_class(self, klass);
if (!class_linker->EnsureInitialized(sirt_class, true, true)) {
CHECK(self->IsExceptionPending());
- return NULL; // Failure - Indicate to caller to deliver exception
+ return nullptr; // Failure - Indicate to caller to deliver exception
}
- referrer->GetDexCacheInitializedStaticStorage()->Set(type_idx, sirt_class.get());
return sirt_class.get();
}
diff --git a/runtime/mirror/art_method-inl.h b/runtime/mirror/art_method-inl.h
index c9bf160..088f616 100644
--- a/runtime/mirror/art_method-inl.h
+++ b/runtime/mirror/art_method-inl.h
@@ -73,12 +73,6 @@ inline ObjectArray<Class>* ArtMethod::GetDexCacheResolvedTypes() const {
OFFSET_OF_OBJECT_MEMBER(ArtMethod, dex_cache_resolved_types_), false);
}
-inline ObjectArray<StaticStorageBase>* ArtMethod::GetDexCacheInitializedStaticStorage() const {
- return GetFieldObject<ObjectArray<StaticStorageBase>*>(
- OFFSET_OF_OBJECT_MEMBER(ArtMethod, dex_cache_initialized_static_storage_),
- false);
-}
-
inline uint32_t ArtMethod::GetCodeSize() const {
DCHECK(!IsRuntimeMethod() && !IsProxyMethod()) << PrettyMethod(this);
uintptr_t code = reinterpret_cast<uintptr_t>(GetEntryPointFromCompiledCode());
diff --git a/runtime/mirror/art_method.cc b/runtime/mirror/art_method.cc
index a4f6b3b..f4a076c 100644
--- a/runtime/mirror/art_method.cc
+++ b/runtime/mirror/art_method.cc
@@ -86,11 +86,6 @@ void ArtMethod::SetDexCacheResolvedTypes(ObjectArray<Class>* new_dex_cache_class
new_dex_cache_classes, false);
}
-void ArtMethod::SetDexCacheInitializedStaticStorage(ObjectArray<StaticStorageBase>* new_value) {
- SetFieldObject(OFFSET_OF_OBJECT_MEMBER(ArtMethod, dex_cache_initialized_static_storage_),
- new_value, false);
-}
-
size_t ArtMethod::NumArgRegisters(const StringPiece& shorty) {
CHECK_LE(1, shorty.length());
uint32_t num_registers = 0;
diff --git a/runtime/mirror/art_method.h b/runtime/mirror/art_method.h
index d5524ec..963b4d5 100644
--- a/runtime/mirror/art_method.h
+++ b/runtime/mirror/art_method.h
@@ -184,11 +184,6 @@ class MANAGED ArtMethod : public Object {
return OFFSET_OF_OBJECT_MEMBER(ArtMethod, dex_cache_resolved_types_);
}
- static MemberOffset DexCacheInitializedStaticStorageOffset() {
- return OFFSET_OF_OBJECT_MEMBER(ArtMethod,
- dex_cache_initialized_static_storage_);
- }
-
ObjectArray<ArtMethod>* GetDexCacheResolvedMethods() const;
void SetDexCacheResolvedMethods(ObjectArray<ArtMethod>* new_dex_cache_methods)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
@@ -197,10 +192,6 @@ class MANAGED ArtMethod : public Object {
void SetDexCacheResolvedTypes(ObjectArray<Class>* new_dex_cache_types)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
- ObjectArray<StaticStorageBase>* GetDexCacheInitializedStaticStorage() const;
- void SetDexCacheInitializedStaticStorage(ObjectArray<StaticStorageBase>* new_value)
- SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
-
// Find the method that this method overrides
ArtMethod* FindOverriddenMethod() const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
@@ -391,9 +382,6 @@ class MANAGED ArtMethod : public Object {
Class* declaring_class_;
// short cuts to declaring_class_->dex_cache_ member for fast compiled code access
- ObjectArray<StaticStorageBase>* dex_cache_initialized_static_storage_;
-
- // short cuts to declaring_class_->dex_cache_ member for fast compiled code access
ObjectArray<ArtMethod>* dex_cache_resolved_methods_;
// short cuts to declaring_class_->dex_cache_ member for fast compiled code access
diff --git a/runtime/mirror/class.h b/runtime/mirror/class.h
index 50ede66..9aa23d9 100644
--- a/runtime/mirror/class.h
+++ b/runtime/mirror/class.h
@@ -70,15 +70,8 @@ class ClassLoader;
class DexCache;
class IfTable;
-// Type for the InitializedStaticStorage table. Currently the Class
-// provides the static storage. However, this might change to an Array
-// to improve image sharing, so we use this type to avoid assumptions
-// on the current storage.
-class MANAGED StaticStorageBase : public Object {
-};
-
// C++ mirror of java.lang.Class
-class MANAGED Class : public StaticStorageBase {
+class MANAGED Class : public Object {
public:
// Class Status
//
@@ -133,6 +126,10 @@ class MANAGED Class : public StaticStorageBase {
void SetStatus(Status new_status, Thread* self) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+ static MemberOffset StatusOffset() {
+ return OFFSET_OF_OBJECT_MEMBER(Class, status_);
+ }
+
// Returns true if the class has failed to link.
bool IsErroneous() const {
return GetStatus() == kStatusError;
diff --git a/runtime/mirror/dex_cache.cc b/runtime/mirror/dex_cache.cc
index 00531e3..fa0900c 100644
--- a/runtime/mirror/dex_cache.cc
+++ b/runtime/mirror/dex_cache.cc
@@ -36,15 +36,13 @@ void DexCache::Init(const DexFile* dex_file,
ObjectArray<String>* strings,
ObjectArray<Class>* resolved_types,
ObjectArray<ArtMethod>* resolved_methods,
- ObjectArray<ArtField>* resolved_fields,
- ObjectArray<StaticStorageBase>* initialized_static_storage) {
- CHECK(dex_file != NULL);
- CHECK(location != NULL);
- CHECK(strings != NULL);
- CHECK(resolved_types != NULL);
- CHECK(resolved_methods != NULL);
- CHECK(resolved_fields != NULL);
- CHECK(initialized_static_storage != NULL);
+ ObjectArray<ArtField>* resolved_fields) {
+ CHECK(dex_file != nullptr);
+ CHECK(location != nullptr);
+ CHECK(strings != nullptr);
+ CHECK(resolved_types != nullptr);
+ CHECK(resolved_methods != nullptr);
+ CHECK(resolved_fields != nullptr);
SetFieldPtr(OFFSET_OF_OBJECT_MEMBER(DexCache, dex_file_), dex_file, false);
SetFieldObject(OFFSET_OF_OBJECT_MEMBER(DexCache, location_), location, false);
@@ -52,8 +50,6 @@ void DexCache::Init(const DexFile* dex_file,
SetFieldObject(OFFSET_OF_OBJECT_MEMBER(DexCache, resolved_types_), resolved_types, false);
SetFieldObject(ResolvedMethodsOffset(), resolved_methods, false);
SetFieldObject(ResolvedFieldsOffset(), resolved_fields, false);
- SetFieldObject(OFFSET_OF_OBJECT_MEMBER(DexCache, initialized_static_storage_),
- initialized_static_storage, false);
Runtime* runtime = Runtime::Current();
if (runtime->HasResolutionMethod()) {
@@ -68,11 +64,11 @@ void DexCache::Init(const DexFile* dex_file,
void DexCache::Fixup(ArtMethod* trampoline) {
// Fixup the resolve methods array to contain trampoline for resolution.
- CHECK(trampoline != NULL);
+ CHECK(trampoline != nullptr);
ObjectArray<ArtMethod>* resolved_methods = GetResolvedMethods();
size_t length = resolved_methods->GetLength();
for (size_t i = 0; i < length; i++) {
- if (resolved_methods->GetWithoutChecks(i) == NULL) {
+ if (resolved_methods->GetWithoutChecks(i) == nullptr) {
resolved_methods->SetWithoutChecks(i, trampoline);
}
}
diff --git a/runtime/mirror/dex_cache.h b/runtime/mirror/dex_cache.h
index 0522f13..a5fe598 100644
--- a/runtime/mirror/dex_cache.h
+++ b/runtime/mirror/dex_cache.h
@@ -47,8 +47,7 @@ class MANAGED DexCache : public Object {
ObjectArray<String>* strings,
ObjectArray<Class>* types,
ObjectArray<ArtMethod>* methods,
- ObjectArray<ArtField>* fields,
- ObjectArray<StaticStorageBase>* initialized_static_storage)
+ ObjectArray<ArtField>* fields)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
void Fixup(ArtMethod* trampoline) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
@@ -85,11 +84,6 @@ class MANAGED DexCache : public Object {
return GetResolvedFields()->GetLength();
}
- size_t NumInitializedStaticStorage() const
- SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- return GetInitializedStaticStorage()->GetLength();
- }
-
String* GetResolvedString(uint32_t string_idx) const
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
return GetStrings()->Get(string_idx);
@@ -149,12 +143,6 @@ class MANAGED DexCache : public Object {
return GetFieldObject< ObjectArray<ArtField>* >(ResolvedFieldsOffset(), false);
}
- ObjectArray<StaticStorageBase>* GetInitializedStaticStorage() const
- SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- return GetFieldObject< ObjectArray<StaticStorageBase>* >(
- OFFSET_OF_OBJECT_MEMBER(DexCache, initialized_static_storage_), false);
- }
-
const DexFile* GetDexFile() const {
return GetFieldPtr<const DexFile*>(OFFSET_OF_OBJECT_MEMBER(DexCache, dex_file_), false);
}
@@ -165,7 +153,6 @@ class MANAGED DexCache : public Object {
private:
Object* dex_;
- ObjectArray<StaticStorageBase>* initialized_static_storage_;
String* location_;
ObjectArray<ArtField>* resolved_fields_;
ObjectArray<ArtMethod>* resolved_methods_;
diff --git a/runtime/mirror/dex_cache_test.cc b/runtime/mirror/dex_cache_test.cc
index 441c6da..6bed224 100644
--- a/runtime/mirror/dex_cache_test.cc
+++ b/runtime/mirror/dex_cache_test.cc
@@ -39,13 +39,11 @@ TEST_F(DexCacheTest, Open) {
EXPECT_EQ(java_lang_dex_file_->NumTypeIds(), dex_cache->NumResolvedTypes());
EXPECT_EQ(java_lang_dex_file_->NumMethodIds(), dex_cache->NumResolvedMethods());
EXPECT_EQ(java_lang_dex_file_->NumFieldIds(), dex_cache->NumResolvedFields());
- EXPECT_EQ(java_lang_dex_file_->NumTypeIds(), dex_cache->NumInitializedStaticStorage());
EXPECT_LE(0, dex_cache->GetStrings()->GetLength());
EXPECT_LE(0, dex_cache->GetResolvedTypes()->GetLength());
EXPECT_LE(0, dex_cache->GetResolvedMethods()->GetLength());
EXPECT_LE(0, dex_cache->GetResolvedFields()->GetLength());
- EXPECT_LE(0, dex_cache->GetInitializedStaticStorage()->GetLength());
EXPECT_EQ(java_lang_dex_file_->NumStringIds(),
static_cast<uint32_t>(dex_cache->GetStrings()->GetLength()));
@@ -55,8 +53,6 @@ TEST_F(DexCacheTest, Open) {
static_cast<uint32_t>(dex_cache->GetResolvedMethods()->GetLength()));
EXPECT_EQ(java_lang_dex_file_->NumFieldIds(),
static_cast<uint32_t>(dex_cache->GetResolvedFields()->GetLength()));
- EXPECT_EQ(java_lang_dex_file_->NumTypeIds(),
- static_cast<uint32_t>(dex_cache->GetInitializedStaticStorage()->GetLength()));
}
} // namespace mirror
diff --git a/runtime/native/dalvik_system_VMRuntime.cc b/runtime/native/dalvik_system_VMRuntime.cc
index 726a8f1..6f30cc9 100644
--- a/runtime/native/dalvik_system_VMRuntime.cc
+++ b/runtime/native/dalvik_system_VMRuntime.cc
@@ -234,7 +234,6 @@ static void PreloadDexCachesResolveType(mirror::DexCache* dex_cache, uint32_t ty
return;
}
// LOG(INFO) << "VMRuntime.preloadDexCaches static storage klass=" << class_name;
- dex_cache->GetInitializedStaticStorage()->Set(type_idx, klass);
}
// Based on ClassLinker::ResolveField.
@@ -306,12 +305,10 @@ struct DexCacheStats {
uint32_t num_types;
uint32_t num_fields;
uint32_t num_methods;
- uint32_t num_static_storage;
DexCacheStats() : num_strings(0),
num_types(0),
num_fields(0),
- num_methods(0),
- num_static_storage(0) {}
+ num_methods(0) {}
};
static const bool kPreloadDexCachesEnabled = true;
@@ -339,7 +336,6 @@ static void PreloadDexCachesStatsTotal(DexCacheStats* total) {
total->num_fields += dex_file->NumFieldIds();
total->num_methods += dex_file->NumMethodIds();
total->num_types += dex_file->NumTypeIds();
- total->num_static_storage += dex_file->NumTypeIds();
}
}
@@ -378,12 +374,6 @@ static void PreloadDexCachesStatsFilled(DexCacheStats* filled)
filled->num_methods++;
}
}
- for (size_t i = 0; i < dex_cache->NumInitializedStaticStorage(); i++) {
- mirror::StaticStorageBase* klass = dex_cache->GetInitializedStaticStorage()->Get(i);
- if (klass != NULL) {
- filled->num_static_storage++;
- }
- }
}
}
@@ -477,10 +467,6 @@ static void VMRuntime_preloadDexCaches(JNIEnv* env, jobject) {
total.num_fields, before.num_fields, after.num_fields);
LOG(INFO) << StringPrintf("VMRuntime.preloadDexCaches methods total=%d before=%d after=%d",
total.num_methods, before.num_methods, after.num_methods);
- LOG(INFO) << StringPrintf("VMRuntime.preloadDexCaches storage total=%d before=%d after=%d",
- total.num_static_storage,
- before.num_static_storage,
- after.num_static_storage);
LOG(INFO) << StringPrintf("VMRuntime.preloadDexCaches finished");
}
}
diff --git a/runtime/oat.cc b/runtime/oat.cc
index 52e74ab..caf18f1 100644
--- a/runtime/oat.cc
+++ b/runtime/oat.cc
@@ -22,7 +22,7 @@
namespace art {
const uint8_t OatHeader::kOatMagic[] = { 'o', 'a', 't', '\n' };
-const uint8_t OatHeader::kOatVersion[] = { '0', '1', '2', '\0' };
+const uint8_t OatHeader::kOatVersion[] = { '0', '1', '3', '\0' };
OatHeader::OatHeader() {
memset(this, 0, sizeof(*this));
generated by cgit v1.1 at 2024-09-15 11:31:06 +0000