diff options
| author | Victor Do Nascimento <victor.donascimento@arm.com> | 2023-11-01 13:18:08 +0000 |
|---|---|---|
| committer | Victor Do Nascimento <victor.donascimento@arm.com> | 2023-11-07 20:38:11 +0000 |
| commit | ecd4c78dddefe41d9fc7b947fdf4e76b743b2b02 (patch) | |
| tree | 5e4c08bf84ce7a324d269839384a0414bf13c846 /gdb/config | |
| parent | 9203a155ee9722be40d48fbd970c9e8ce3355dff (diff) | |
| download | gdb-ecd4c78dddefe41d9fc7b947fdf4e76b743b2b02.zip gdb-ecd4c78dddefe41d9fc7b947fdf4e76b743b2b02.tar.gz gdb-ecd4c78dddefe41d9fc7b947fdf4e76b743b2b02.tar.bz2 | |
aarch64: Add 128-bit system register flags
In preparation for the implementation of 128-bit system register
support across the toolchain, this patch adds the feature flag
F_REG_128 and adds it to relevant system registers in
`aarch64-sys-regs.def'.
Given the shared nature of this file, this change is made necessary
initially to implement argument validation in the `__arm_rsr128' and
`__armwsr128' ACLE intrinsics in GCC, but will be of subsequent use in
the binutils implementation of the corresponding `mrrs' and `msrr'
instructions.
Regression tested on aarch64-linux-gnu, no regressions.
opcodes/ChangeLog:
* aarch64-opc.h (F_REG_128): New flag.
* aarch64-sys-regs.def (par_el1): Add F_REG_128 flag.
(rcwmask_el1): Likewise.
(rcwsmask_el1): Likewise.
(ttbr0_el1): Likewise.
(ttbr0_el12): Likewise.
(ttbr0_el2): Likewise.
(ttbr1_el1): Likewise.
(ttbr1_el12): Likewise.
(ttbr1_el2): Likewise.
(vttbr_el2): Likewise.
Diffstat (limited to 'gdb/config')
0 files changed, 0 insertions, 0 deletions