| Index: src/compiler/linkage.h
|
| diff --git a/src/compiler/linkage.h b/src/compiler/linkage.h
|
| index 61efb9bd8f9234dfe5dd4aee2e039254044fff42..4e7492470440e3caedd97c53c4ed567fc36ea7ea 100644
|
| --- a/src/compiler/linkage.h
|
| +++ b/src/compiler/linkage.h
|
| @@ -57,6 +57,25 @@ class LinkageLocation {
|
| return LinkageLocation(STACK_SLOT, slot);
|
| }
|
|
|
| + static LinkageLocation ForSavedCallerReturnAddress() {
|
| + return ForCalleeFrameSlot((StandardFrameConstants::kCallerPCOffset -
|
| + StandardFrameConstants::kCallerPCOffset) /
|
| + kPointerSize);
|
| + }
|
| +
|
| + static LinkageLocation ForSavedCallerFramePtr() {
|
| + return ForCalleeFrameSlot((StandardFrameConstants::kCallerPCOffset -
|
| + StandardFrameConstants::kCallerFPOffset) /
|
| + kPointerSize);
|
| + }
|
| +
|
| + static LinkageLocation ForSavedCallerConstantPool() {
|
| + DCHECK(V8_EMBEDDED_CONSTANT_POOL);
|
| + return ForCalleeFrameSlot((StandardFrameConstants::kCallerPCOffset -
|
| + StandardFrameConstants::kConstantPoolOffset) /
|
| + kPointerSize);
|
| + }
|
| +
|
| static LinkageLocation ConvertToTailCallerLocation(
|
| LinkageLocation caller_location, int stack_param_delta) {
|
| if (!caller_location.IsRegister()) {
|
|
|