zra@google.com
816bf5af2e
On arm64, in Dart code, R18(SP) is the stack pointer. In C++ code, R31(CSP) is the stack pointer. The profiler must choose the right one when performing its bounds checks. This change also fixes a bug in the InvokeDartCode stub on arm64 so that CSP is set to the Isolate's stack limit immediately, rather than a bit later. When it was set a bit later, if a profiler interrupt came in in the interim, the stack would be smashed. R=johnmccutchan@google.com Review URL: https://codereview.chromium.org//583683002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@40502 260f80e4-7a28-3924-810f-c04153c831b5
This is the repository of the Dart programming language and its associated tools, libraries, and samples. For license information, please see LICENSE. You can find more about Dart online at http://dartlang.org or http://code.google.com/p/dart. Here's a brief guide to what's in here: editor/ Eclipse-based standalone Dart IDE. lib/ Libraries that ship with the Dart runtime (core, html, etc.). pkg/ Packages that are not shipped with the core runtime. runtime/ Dart VM and code for running it as a standalone app. samples/ Sample Dart programs. tests/ Automated tests. third_party/ External dependencies. tools/ Build scripts, text editor support files, etc. utils/ Utilities for Dart applications.