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(parent: 27e411e) | patch
aarch64: add STEP2 feature and its associated registers
authorMatthieu Longo <matthieu.longo@arm.com>
Wed, 3 Jul 2024 17:36:26 +0000 (18:36 +0100)
committerMatthieu Longo <matthieu.longo@arm.com>
Fri, 5 Jul 2024 14:39:28 +0000 (15:39 +0100)
commitf83675969be5b0a928c348d2eeae83c3257d6840
tree54bf61f8c81af6afa17cc992796d6171932e91abtree
parent27e411ef5db28b6cf591749ff81d3c5c8193f6cfcommit | 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 | blob | blame | history
gas/testsuite/gas/aarch64/sysreg/armv9_5-a-sysregs.d diff | blob | blame | history
gas/testsuite/gas/aarch64/sysreg/armv9_5-a-sysregs.s diff | blob | blame | history
include/opcode/aarch64.h diff | blob | blame | history
opcodes/aarch64-sys-regs.def diff | blob | blame | history
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