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[binutils-gdb] [AArch64][libopcode] Add support for PAN architecture extension
- From: sergiodj+buildbot at redhat dot com
- To: gdb-testers at sourceware dot org
- Date: Mon, 01 Jun 2015 10:57:40 -0400
- Subject: [binutils-gdb] [AArch64][libopcode] Add support for PAN architecture extension
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT f21cce2cacb534428ed6ea96fdb684ad8a4a948a ***
Author: Matthew Wahab <matthew.wahab@arm.com>
Branch: master
Commit: f21cce2cacb534428ed6ea96fdb684ad8a4a948a
[AArch64][libopcode] Add support for PAN architecture extension
The ARMv8.1 architecture introduced the Privileged Access Never extension. This
adds a processor state field PSTATE.PAN which can be accessed using the MRS/MSR
instructions.
This patch adds support for the PAN architecture feature and processor state
field to libopcode.
include/opcode
2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
* aarch64.h (AARCH64_FEATURE_PAN): New.
(aarch64_sys_reg_supported_p): Declare.
(aarch64_pstatefield_supported_p): Declare.
opcodes/
2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
* aarch64-opc.c (F_ARCHEXT): New.
(aarch64_sys_regs): Add "pan".
(aarch64_sys_reg_supported_p): New.
(aarch64_pstatefields): Add "pan".
(aarch64_pstatefield_supported_p): New.
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