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| author | Przemyslaw Wirkus <przemyslaw.wirkus@arm.com> | 2020-10-22 15:17:35 +0100 |
|---|---|---|
| committer | Przemyslaw Wirkus <przemyslaw.wirkus@arm.com> | 2020-10-22 15:17:35 +0100 |
| commit | 6278c6a66379c40d2d91107a2101408ec4ca0673 (patch) | |
| tree | 088adac86a9cce729287f6010e57a2c5a0836894 /gas/NEWS | |
| parent | 5feaa09beca04312e51adc69766b0e4bfc181f99 (diff) | |
| download | gdb-6278c6a66379c40d2d91107a2101408ec4ca0673.zip gdb-6278c6a66379c40d2d91107a2101408ec4ca0673.tar.gz gdb-6278c6a66379c40d2d91107a2101408ec4ca0673.tar.bz2 | |
[PATCH][GAS][AArch64] Define BRBE system registers
This patch introduces BRBE (Branch Record Buffer Extension) system
registers.
Note: as this is register only extension we do not want to hide these
registers behind -march flag going forward (they should be enabled by
default).
gas/ChangeLog:
2020-10-08 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
* NEWS: Docs update.
* testsuite/gas/aarch64/brbe-invalid.d: New test.
* testsuite/gas/aarch64/brbe-invalid.l: New test.
* testsuite/gas/aarch64/brbe-invalid.s: New test.
* testsuite/gas/aarch64/brbe.d: New test.
* testsuite/gas/aarch64/brbe.s: New test.
opcodes/ChangeLog:
2020-10-08 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
* aarch64-opc.c: Add BRBE system registers.
Diffstat (limited to 'gas/NEWS')
| -rw-r--r-- | gas/NEWS | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -15,8 +15,9 @@ Add support for Cortex-R82, Neoverse V1, and Neoverse N2 for ARM. * Add support for ETMv4 (Embedded Trace Macrocell), ETE (Embedded Trace - Extension), TRBE (Trace Buffer Extension) and CSRE (Call Stack Recorder - Extension) system registers for AArch64. + Extension), TRBE (Trace Buffer Extension), CSRE (Call Stack Recorder + Extension) and BRBE (Branch Record Buffer Extension) system registers for + AArch64. * Add support for Armv8-R AArch64. |