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X87: Cleanup CallInterfaceDescriptor

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port r22014

original commit message:
 Make CallInterfaceDescriptor work like CodeStubInterfaceDescriptor, owning it's
 register and representation arrays. This also eliminates a host of TSAN warnings
 xfor static arrays

 This CL depends on https://codereview.chromium.org/352583002 landing first
 (a conceptual dependency at least).

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/343563006

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
weiliang.lin@intel.com 2014-06-26 07:32:17 +00:00
parent a2d15ce518
commit 2c45989333
1 changed files with 25 additions and 35 deletions
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60
src/x87/code-stubs-x87.cc
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@ -309,82 +309,72 @@ void CallDescriptors::InitializeForIsolate(Isolate* isolate) {
{
CallInterfaceDescriptor* descriptor =
isolate->call_descriptor(Isolate::ArgumentAdaptorCall);
static Register registers[] = { edi, // JSFunction
esi, // context
eax, // actual number of arguments
ebx, // expected number of arguments
Register registers[] = { edi, // JSFunction
esi, // context
eax, // actual number of arguments
ebx, // expected number of arguments
};
static Representation representations[] = {
Representation representations[] = {
Representation::Tagged(), // JSFunction
Representation::Tagged(), // context
Representation::Integer32(), // actual number of arguments
Representation::Integer32(), // expected number of arguments
};
descriptor->register_param_count_ = 4;
descriptor->register_params_ = registers;
descriptor->param_representations_ = representations;
descriptor->Initialize(ARRAY_SIZE(registers), registers, representations);
}
{
CallInterfaceDescriptor* descriptor =
isolate->call_descriptor(Isolate::KeyedCall);
static Register registers[] = { esi, // context
ecx, // key
Register registers[] = { esi, // context
ecx, // key
};
static Representation representations[] = {
Representation representations[] = {
Representation::Tagged(), // context
Representation::Tagged(), // key
};
descriptor->register_param_count_ = 2;
descriptor->register_params_ = registers;
descriptor->param_representations_ = representations;
descriptor->Initialize(ARRAY_SIZE(registers), registers, representations);
}
{
CallInterfaceDescriptor* descriptor =
isolate->call_descriptor(Isolate::NamedCall);
static Register registers[] = { esi, // context
ecx, // name
Register registers[] = { esi, // context
ecx, // name
};
static Representation representations[] = {
Representation representations[] = {
Representation::Tagged(), // context
Representation::Tagged(), // name
};
descriptor->register_param_count_ = 2;
descriptor->register_params_ = registers;
descriptor->param_representations_ = representations;
descriptor->Initialize(ARRAY_SIZE(registers), registers, representations);
}
{
CallInterfaceDescriptor* descriptor =
isolate->call_descriptor(Isolate::CallHandler);
static Register registers[] = { esi, // context
edx, // receiver
Register registers[] = { esi, // context
edx, // receiver
};
static Representation representations[] = {
Representation representations[] = {
Representation::Tagged(), // context
Representation::Tagged(), // receiver
};
descriptor->register_param_count_ = 2;
descriptor->register_params_ = registers;
descriptor->param_representations_ = representations;
descriptor->Initialize(ARRAY_SIZE(registers), registers, representations);
}
{
CallInterfaceDescriptor* descriptor =
isolate->call_descriptor(Isolate::ApiFunctionCall);
static Register registers[] = { eax, // callee
ebx, // call_data
ecx, // holder
edx, // api_function_address
esi, // context
Register registers[] = { eax, // callee
ebx, // call_data
ecx, // holder
edx, // api_function_address
esi, // context
};
static Representation representations[] = {
Representation representations[] = {
Representation::Tagged(), // callee
Representation::Tagged(), // call_data
Representation::Tagged(), // holder
Representation::External(), // api_function_address
Representation::Tagged(), // context
};
descriptor->register_param_count_ = 5;
descriptor->register_params_ = registers;
descriptor->param_representations_ = representations;
descriptor->Initialize(ARRAY_SIZE(registers), registers, representations);
}
}