motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 09:43:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

target/arm: Enable FEAT_Debugv8p2 for -cpu max

Browse source 
The only portion of FEAT_Debugv8p2 that is relevant to QEMU
is CONTEXTIDR_EL2, which is also conditionally implemented
with FEAT_VHE.  The rest of the debug extension concerns the
External debug interface, which is outside the scope of QEMU.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220506180242.216785-12-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-05-06 13:02:29 -05:00 • committed by Peter Maydell
parent b13c91c04b
commit 033a4f1533
4 changed files with 5 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
target/arm/cpu64.c
View file

@ -799,6 +799,7 @@ static void aarch64_max_initfn(Object *obj)
cpu->isar.id_aa64zfr0 = t;
t = cpu->isar.id_aa64dfr0;
t = FIELD_DP64(t, ID_AA64DFR0, DEBUGVER, 8); /* FEAT_Debugv8p2 */
t = FIELD_DP64(t, ID_AA64DFR0, PMUVER, 5); /* FEAT_PMUv3p4 */
cpu->isar.id_aa64dfr0 = t;