Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(1027)

Unified Diff: src/x64/frames-x64.h

Issue 118500: Get rid of the notion of "parameter pointer" that no longer exists in... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 11 years, 6 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « src/runtime.cc ('k') | src/x64/macro-assembler-x64.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/x64/frames-x64.h
===================================================================
--- src/x64/frames-x64.h (revision 2135)
+++ src/x64/frames-x64.h (working copy)
@@ -73,12 +73,12 @@
static const int kDebugMarkOffset = -2 * kPointerSize;
static const int kSPOffset = -1 * kPointerSize;
- // TODO(X64): Remove usage of PP in exit frames?
- // Still used though StackFrame::pp()
- static const int kPPDisplacement = +2 * kPointerSize;
-
static const int kCallerFPOffset = +0 * kPointerSize;
static const int kCallerPCOffset = +1 * kPointerSize;
+
+ // FP-relative displacement of the caller's SP. It points just
+ // below the saved PC.
+ static const int kCallerSPDisplacement = +2 * kPointerSize;
};
« no previous file with comments | « src/runtime.cc ('k') | src/x64/macro-assembler-x64.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698