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| author | Peter Maydell <peter.maydell@linaro.org> | 2025-01-30 18:23:06 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2025-02-20 14:20:28 +0000 |
| commit | f706b67da61aecc54bbdad16bea3fc69e9fd844b (patch) | |
| tree | 4effd950a0dbd0b2731811f87669435110c5368d /rust/qemu-api/src/memory.rs | |
| parent | 2d60f1acdb950e85335b018bcaf4ba0f042a350c (diff) | |
| download | qemu-f706b67da61aecc54bbdad16bea3fc69e9fd844b.zip qemu-f706b67da61aecc54bbdad16bea3fc69e9fd844b.tar.gz qemu-f706b67da61aecc54bbdad16bea3fc69e9fd844b.tar.bz2 | |
target/arm: Use TRAP_UNCATEGORIZED for XScale CPAR traps
On XScale CPUs, there is no EL2 or AArch64, so no syndrome register.
These traps are just UNDEFs in the traditional AArch32 sense, so
CP_ACCESS_TRAP_UNCATEGORIZED is more accurate than CP_ACCESS_TRAP.
This has no visible behavioural change, because the guest doesn't
have a way to see the syndrome value we generate.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20250130182309.717346-12-peter.maydell@linaro.org
Diffstat (limited to 'rust/qemu-api/src/memory.rs')
0 files changed, 0 insertions, 0 deletions