| commit | e730287cef2a0c2889ed819fc158e21117cd84f8 | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Tue, 9 Jan 2024 14:43:47 +0000 (9 14:43 +0000) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Tue, 9 Jan 2024 14:43:47 +0000 (9 14:43 +0000) | ||
| tree | 6bb5cbd6bab3dcaec2b488886ce917f6641760a4 | treesnapshot (tar.gz zip) |
| parent | 6f53b1267bb68b55bde65248212bcc071a15848f | commitdiff |
target/arm: *_EL12 registers should UNDEF when HCR_EL2.E2H is 0
The alias registers like SCTLR_EL12 only exist when HCR_EL2.E2H
is 1; they should UNDEF otherwise. We weren't implementing this.
Add an intercept of the accessfn for these aliases, and implement
the UNDEF check.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Miguel Luis <miguel.luis@oracle.com>
The alias registers like SCTLR_EL12 only exist when HCR_EL2.E2H
is 1; they should UNDEF otherwise. We weren't implementing this.
Add an intercept of the accessfn for these aliases, and implement
the UNDEF check.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Miguel Luis <miguel.luis@oracle.com>
| target/arm/cpregs.h | diffblobblamehistory | |
| target/arm/helper.c | diffblobblamehistory |