Merge V8 5.2.361.47 DO NOT MERGE
https://chromium.googlesource.com/v8/v8/+/5.2.361.47
FPIIM-449
Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
(cherry picked from commit bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8)
diff --git a/src/x64/interface-descriptors-x64.cc b/src/x64/interface-descriptors-x64.cc
index b10b522..e1e7f9c 100644
--- a/src/x64/interface-descriptors-x64.cc
+++ b/src/x64/interface-descriptors-x64.cc
@@ -46,16 +46,11 @@
const Register StoreGlobalViaContextDescriptor::ValueRegister() { return rax; }
-const Register InstanceOfDescriptor::LeftRegister() { return rdx; }
-const Register InstanceOfDescriptor::RightRegister() { return rax; }
-
-
const Register StringCompareDescriptor::LeftRegister() { return rdx; }
const Register StringCompareDescriptor::RightRegister() { return rax; }
-
-const Register ApiGetterDescriptor::function_address() { return r8; }
-
+const Register ApiGetterDescriptor::HolderRegister() { return rcx; }
+const Register ApiGetterDescriptor::CallbackRegister() { return rbx; }
const Register MathPowTaggedDescriptor::exponent() { return rdx; }
@@ -68,6 +63,8 @@
const Register GrowArrayElementsDescriptor::ObjectRegister() { return rax; }
const Register GrowArrayElementsDescriptor::KeyRegister() { return rbx; }
+const Register HasPropertyDescriptor::ObjectRegister() { return rax; }
+const Register HasPropertyDescriptor::KeyRegister() { return rbx; }
void FastNewClosureDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
@@ -243,13 +240,16 @@
SIMD128_TYPES(SIMD128_ALLOC_DESC)
#undef SIMD128_ALLOC_DESC
-void AllocateInNewSpaceDescriptor::InitializePlatformSpecific(
+void ArrayNoArgumentConstructorDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
- Register registers[] = {rax};
- data->InitializePlatformSpecific(arraysize(registers), registers);
+ // register state
+ // rax -- number of arguments
+ // rdi -- function
+ // rbx -- allocation site with elements kind
+ Register registers[] = {rdi, rbx, rax};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
}
-
void ArrayConstructorConstantArgCountDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
// register state
@@ -313,6 +313,11 @@
data->InitializePlatformSpecific(arraysize(registers), registers);
}
+void CountOpDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {rax};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
void StringAddDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
@@ -373,9 +378,8 @@
void InterpreterDispatchDescriptor::InitializePlatformSpecific(
CallInterfaceDescriptorData* data) {
Register registers[] = {
- kInterpreterAccumulatorRegister, kInterpreterRegisterFileRegister,
- kInterpreterBytecodeOffsetRegister, kInterpreterBytecodeArrayRegister,
- kInterpreterDispatchTableRegister};
+ kInterpreterAccumulatorRegister, kInterpreterBytecodeOffsetRegister,
+ kInterpreterBytecodeArrayRegister, kInterpreterDispatchTableRegister};
data->InitializePlatformSpecific(arraysize(registers), registers);
}
@@ -410,6 +414,16 @@
data->InitializePlatformSpecific(arraysize(registers), registers);
}
+void ResumeGeneratorDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {
+ rax, // the value to pass to the generator
+ rbx, // the JSGeneratorObject to resume
+ rdx // the resume mode (tagged)
+ };
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
} // namespace internal
} // namespace v8