f83675969be5b0a928c348d2eeae83c3257d6840 - binutils-gdb

commit: f83675969be5b0a928c348d2eeae83c3257d6840
[log]
author: Matthieu Longo <matthieu.longo@arm.com>
Wed Jul 03 18:36:26 2024 +0100
committer: Matthieu Longo <matthieu.longo@arm.com>
Fri Jul 05 15:39:28 2024 +0100
tree: 54bf61f8c81af6afa17cc992796d6171932e91ab
parent: 27e411ef5db28b6cf591749ff81d3c5c8193f6cf [diff]

aarch64: add STEP2 feature and its associated registers

AArch64 defines new registers for the feature step2 (Enhanced Software Step
Extension). step2 is an Armv9.5-A feature.

This patch also adds relevant tests. Regression tested on aarch64-none-elf,
and no regression found.

gas/testsuite/gas/aarch64/sysreg/armv9_5-a-sysregs-archv9_4-unsupported.l[diff]
gas/testsuite/gas/aarch64/sysreg/armv9_5-a-sysregs.d[diff]
gas/testsuite/gas/aarch64/sysreg/armv9_5-a-sysregs.s[diff]
include/opcode/aarch64.h[diff]
opcodes/aarch64-sys-regs.def[diff]

5 files changed