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[binutils-gdb] [AArch64][Patch 1/5] Support the ARMv8.2 Statistical Profiling Extension.
- From: sergiodj+buildbot at redhat dot com
- To: gdb-testers at sourceware dot org
- Date: Wed, 16 Dec 2015 20:57:29 -0500
- Subject: [binutils-gdb] [AArch64][Patch 1/5] Support the ARMv8.2 Statistical Profiling Extension.
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT 73af8ed6b107040eb7488f6ec122cd05d5e2e903 ***
Author: Matthew Wahab <matthew.wahab@arm.com>
Branch: master
Commit: 73af8ed6b107040eb7488f6ec122cd05d5e2e903
[AArch64][Patch 1/5] Support the ARMv8.2 Statistical Profiling Extension.
The Statistical Profile extension included in the ARMv8.2 architecture
adds a number of system registers and a new instruction. This patch set
adds support for the extension to binutils, enabled when
-march=armv8.2-a+profile is given.
The patches in this series:
- Add the new command line option and feature flags.
- Add the new system registers.
- Adjust the maximum number of aliases permitted for an instruction.
- Add support for HINT aliases which take operands.
- Add the new instruction, an alias of the HINT instruction.
This patch adds the option "profile" to the permitted architecture
extensions, disabling it by default.
gas/
2015-12-11 Matthew Wahab <matthew.wahab@arm.com>
* config/tc-aarch64.c (aarch64_features): Add "profile".
* doc/c-aarch64.texi (AArch64 Extensions): Add "profile".
include/opcode/
2015-12-11 Matthew Wahab <matthew.wahab@arm.com>
* aarch64.h (AARCH64_FEATURE_PROFILE): New.
Change-Id: If9bb4a9b69a264180f96f8ffaf10b15ced273699
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