Version 3.10.3
Fixed several bugs in heap profiles (including issue 2078).
Throw syntax errors on illegal escape sequences.
Implemented rudimentary module linking (behind --harmony flag)
Implemented ES5 erratum: Global declarations should shadow
inherited properties.
Made handling of const more consistent when combined with 'eval'
and 'with'.
Fixed V8 on MinGW-x64 (issue 2026).
Performance and stability improvements on all platforms.
Review URL: https://chromiumcodereview.appspot.com/10105026
git-svn-id: http://v8.googlecode.com/svn/trunk@11353 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/x64/macro-assembler-x64.cc b/src/x64/macro-assembler-x64.cc
index f7db250..53becf6 100644
--- a/src/x64/macro-assembler-x64.cc
+++ b/src/x64/macro-assembler-x64.cc
@@ -150,6 +150,20 @@
}
+void MacroAssembler::PushAddress(ExternalReference source) {
+ int64_t address = reinterpret_cast<int64_t>(source.address());
+ if (is_int32(address) && !Serializer::enabled()) {
+ if (emit_debug_code()) {
+ movq(kScratchRegister, BitCast<int64_t>(kZapValue), RelocInfo::NONE);
+ }
+ push(Immediate(static_cast<int32_t>(address)));
+ return;
+ }
+ LoadAddress(kScratchRegister, source);
+ push(kScratchRegister);
+}
+
+
void MacroAssembler::LoadRoot(Register destination, Heap::RootListIndex index) {
ASSERT(root_array_available_);
movq(destination, Operand(kRootRegister,
@@ -657,7 +671,7 @@
void MacroAssembler::PrepareCallApiFunction(int arg_stack_space) {
-#ifdef _WIN64
+#if defined(_WIN64) && !defined(__MINGW64__)
// We need to prepare a slot for result handle on stack and put
// a pointer to it into 1st arg register.
EnterApiExitFrame(arg_stack_space + 1);
@@ -705,7 +719,7 @@
RelocInfo::RUNTIME_ENTRY);
call(rax);
-#ifdef _WIN64
+#if defined(_WIN64) && !defined(__MINGW64__)
// rax keeps a pointer to v8::Handle, unpack it.
movq(rax, Operand(rax, 0));
#endif