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| author | Richard Sandiford <richard.sandiford@arm.com> | 2021-12-02 15:00:57 +0000 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2021-12-02 15:00:57 +0000 |
| commit | a5e9beead8580777ea4886b06c493a6f79570f93 (patch) | |
| tree | 431281e2d3691b7a3a2d67238d2aac7d0dfadcf3 /opcodes/aarch64-opc-2.c | |
| parent | e14c9cb6c88e3dbcbaef4e0f62f8e07ece17b51b (diff) | |
| download | binutils-gdb-a5e9beead8580777ea4886b06c493a6f79570f93.tar.gz | |
aarch64: Add Armv8.8-A system registers
Armv8.8-A defines two new system registers: allint and icc_nmiar1_el1.
Both of them were previously unmapped. allint supports a 0/1 immediate.
[https://developer.arm.com/documentation/ddi0595/2021-09/AArch64-Registers/ALLINT--All-Interrupt-Mask-Bit?lang=en]
[https://developer.arm.com/documentation/ddi0595/2021-09/AArch64-Registers/ICC-NMIAR1-EL1--Interrupt-Controller-Non-maskable-Interrupt-Acknowledge-Register-1?lang=en]
opcodes/
* aarch64-opc.c (SR_V8_8): New macro.
(aarch64_sys_regs): Add allint and icc_nmiar1_el1.
(aarch64_pstatefields): Add allint.
gas/
* testsuite/gas/aarch64/armv8_8-a-sysregs.s,
* testsuite/gas/aarch64/armv8_8-a-sysregs.d: New test.
* testsuite/gas/aarch64/armv8_8-a-sysregs-invalid.s,
* testsuite/gas/aarch64/armv8_8-a-sysregs-invalid.l,
* testsuite/gas/aarch64/armv8_8-a-sysregs-invalid.d: New test.
Diffstat (limited to 'opcodes/aarch64-opc-2.c')
0 files changed, 0 insertions, 0 deletions