use of jdk.vm.ci.code.RegisterValue in project graal by oracle.
the class SPARCHotSpotForeignCallsProvider method initialize.
@Override
public void initialize(HotSpotProviders providers, OptionValues options) {
GraalHotSpotVMConfig config = runtime.getVMConfig();
TargetDescription target = providers.getCodeCache().getTarget();
PlatformKind word = target.arch.getWordKind();
// The calling convention for the exception handler stub is (only?) defined in
// TemplateInterpreterGenerator::generate_throw_exception()
// in templateInterpreter_sparc.cpp around line 1925
RegisterValue outgoingException = o0.asValue(LIRKind.fromJavaKind(target.arch, JavaKind.Object));
RegisterValue outgoingExceptionPc = o1.asValue(LIRKind.value(word));
RegisterValue incomingException = i0.asValue(LIRKind.fromJavaKind(target.arch, JavaKind.Object));
RegisterValue incomingExceptionPc = i1.asValue(LIRKind.value(word));
CallingConvention outgoingExceptionCc = new CallingConvention(0, ILLEGAL, outgoingException, outgoingExceptionPc);
CallingConvention incomingExceptionCc = new CallingConvention(0, ILLEGAL, incomingException, incomingExceptionPc);
register(new HotSpotForeignCallLinkageImpl(EXCEPTION_HANDLER, 0L, PRESERVES_REGISTERS, LEAF_NOFP, outgoingExceptionCc, incomingExceptionCc, NOT_REEXECUTABLE, any()));
register(new HotSpotForeignCallLinkageImpl(EXCEPTION_HANDLER_IN_CALLER, JUMP_ADDRESS, PRESERVES_REGISTERS, LEAF_NOFP, outgoingExceptionCc, incomingExceptionCc, NOT_REEXECUTABLE, any()));
if (config.useCRC32Intrinsics) {
// This stub does callee saving
registerForeignCall(UPDATE_BYTES_CRC32, config.updateBytesCRC32Stub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, any());
}
if (config.useCRC32CIntrinsics) {
registerForeignCall(UPDATE_BYTES_CRC32C, config.updateBytesCRC32C, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, any());
}
super.initialize(providers, options);
}
use of jdk.vm.ci.code.RegisterValue in project graal by oracle.
the class SPARCHotSpotLIRGenerator method emitUnwind.
@Override
public void emitUnwind(Value exception) {
ForeignCallLinkage linkage = getForeignCalls().lookupForeignCall(HotSpotBackend.UNWIND_EXCEPTION_TO_CALLER);
CallingConvention linkageCc = linkage.getOutgoingCallingConvention();
assert linkageCc.getArgumentCount() == 2;
RegisterValue exceptionParameter = (RegisterValue) linkageCc.getArgument(0);
emitMove(exceptionParameter, exception);
append(new SPARCHotSpotUnwindOp(exceptionParameter));
}
use of jdk.vm.ci.code.RegisterValue in project graal by oracle.
the class SPARCHotSpotLIRGenerator method moveValueToThread.
private void moveValueToThread(Value v, int offset) {
LIRKind wordKind = LIRKind.value(target().arch.getWordKind());
RegisterValue thread = getProviders().getRegisters().getThreadRegister().asValue(wordKind);
SPARCAddressValue pendingDeoptAddress = new SPARCImmediateAddressValue(wordKind, thread, offset);
append(new StoreOp(v.getPlatformKind(), pendingDeoptAddress, load(v), null));
}
use of jdk.vm.ci.code.RegisterValue in project graal by oracle.
the class SPARCHotSpotNodeLIRBuilder method emitJumpToExceptionHandlerInCaller.
@Override
public void emitJumpToExceptionHandlerInCaller(ValueNode handlerInCallerPc, ValueNode exception, ValueNode exceptionPc) {
Variable handler = gen.load(operand(handlerInCallerPc));
ForeignCallLinkage linkage = gen.getForeignCalls().lookupForeignCall(EXCEPTION_HANDLER_IN_CALLER);
CallingConvention linkageCc = linkage.getOutgoingCallingConvention();
assert linkageCc.getArgumentCount() == 2;
RegisterValue exceptionFixed = (RegisterValue) linkageCc.getArgument(0);
RegisterValue exceptionPcFixed = (RegisterValue) linkageCc.getArgument(1);
gen.emitMove(exceptionFixed, operand(exception));
gen.emitMove(exceptionPcFixed, operand(exceptionPc));
Register thread = getGen().getProviders().getRegisters().getThreadRegister();
SPARCHotSpotJumpToExceptionHandlerInCallerOp op = new SPARCHotSpotJumpToExceptionHandlerInCallerOp(handler, exceptionFixed, exceptionPcFixed, getGen().config.threadIsMethodHandleReturnOffset, thread);
append(op);
}
use of jdk.vm.ci.code.RegisterValue in project graal by oracle.
the class AMD64HotSpotForeignCallsProvider method initialize.
@Override
public void initialize(HotSpotProviders providers, OptionValues options) {
GraalHotSpotVMConfig config = runtime.getVMConfig();
TargetDescription target = providers.getCodeCache().getTarget();
PlatformKind word = target.arch.getWordKind();
// The calling convention for the exception handler stub is (only?) defined in
// TemplateInterpreterGenerator::generate_throw_exception()
// in templateInterpreter_x86_64.cpp around line 1923
RegisterValue exception = rax.asValue(LIRKind.reference(word));
RegisterValue exceptionPc = rdx.asValue(LIRKind.value(word));
CallingConvention exceptionCc = new CallingConvention(0, ILLEGAL, exception, exceptionPc);
register(new HotSpotForeignCallLinkageImpl(EXCEPTION_HANDLER, 0L, PRESERVES_REGISTERS, LEAF_NOFP, exceptionCc, null, NOT_REEXECUTABLE, any()));
register(new HotSpotForeignCallLinkageImpl(EXCEPTION_HANDLER_IN_CALLER, JUMP_ADDRESS, PRESERVES_REGISTERS, LEAF_NOFP, exceptionCc, null, NOT_REEXECUTABLE, any()));
link(new AMD64MathStub(ARITHMETIC_LOG_STUB, options, providers, registerStubCall(ARITHMETIC_LOG_STUB, REEXECUTABLE, LEAF, NO_LOCATIONS)));
link(new AMD64MathStub(ARITHMETIC_LOG10_STUB, options, providers, registerStubCall(ARITHMETIC_LOG10_STUB, REEXECUTABLE, LEAF, NO_LOCATIONS)));
link(new AMD64MathStub(ARITHMETIC_SIN_STUB, options, providers, registerStubCall(ARITHMETIC_SIN_STUB, REEXECUTABLE, LEAF, NO_LOCATIONS)));
link(new AMD64MathStub(ARITHMETIC_COS_STUB, options, providers, registerStubCall(ARITHMETIC_COS_STUB, REEXECUTABLE, LEAF, NO_LOCATIONS)));
link(new AMD64MathStub(ARITHMETIC_TAN_STUB, options, providers, registerStubCall(ARITHMETIC_TAN_STUB, REEXECUTABLE, LEAF, NO_LOCATIONS)));
link(new AMD64MathStub(ARITHMETIC_EXP_STUB, options, providers, registerStubCall(ARITHMETIC_EXP_STUB, REEXECUTABLE, LEAF, NO_LOCATIONS)));
link(new AMD64MathStub(ARITHMETIC_POW_STUB, options, providers, registerStubCall(ARITHMETIC_POW_STUB, REEXECUTABLE, LEAF, NO_LOCATIONS)));
if (config.useCRC32Intrinsics) {
// This stub does callee saving
registerForeignCall(UPDATE_BYTES_CRC32, config.updateBytesCRC32Stub, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, any());
}
if (config.useCRC32CIntrinsics) {
registerForeignCall(UPDATE_BYTES_CRC32C, config.updateBytesCRC32C, NativeCall, PRESERVES_REGISTERS, LEAF_NOFP, NOT_REEXECUTABLE, any());
}
super.initialize(providers, options);
}
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