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| /openbmc/qemu/target/sparc/ |
| H A D | helper.h | diff 2786a3f8d3a047cc21271380324c0b7d8217f238 Thu Apr 11 19:30:07 CDT 2024 Richard Henderson <richard.henderson@linaro.org> target/sparc: Use GET_ASI_CODE for ASI_KERNELTXT and ASI_USERTXT
Reads are done with execute access. It is not clear whether writes
are legal at all -- for now, leave helper_st_asi unchanged, so that
we continue to raise an mmu fault.
This generalizes the exiting code for ASI_KERNELTXT to be usable for
ASI_USERTXT as well, by passing down the MemOpIdx to use.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2281
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2059
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1609
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1166
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: M Bazz <bazz@bazz1.com>
|
| H A D | ldst_helper.c | diff 2786a3f8d3a047cc21271380324c0b7d8217f238 Thu Apr 11 19:30:07 CDT 2024 Richard Henderson <richard.henderson@linaro.org> target/sparc: Use GET_ASI_CODE for ASI_KERNELTXT and ASI_USERTXT
Reads are done with execute access. It is not clear whether writes
are legal at all -- for now, leave helper_st_asi unchanged, so that
we continue to raise an mmu fault.
This generalizes the exiting code for ASI_KERNELTXT to be usable for
ASI_USERTXT as well, by passing down the MemOpIdx to use.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2281
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2059
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1609
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1166
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: M Bazz <bazz@bazz1.com>
|
| H A D | translate.c | diff 2786a3f8d3a047cc21271380324c0b7d8217f238 Thu Apr 11 19:30:07 CDT 2024 Richard Henderson <richard.henderson@linaro.org> target/sparc: Use GET_ASI_CODE for ASI_KERNELTXT and ASI_USERTXT
Reads are done with execute access. It is not clear whether writes
are legal at all -- for now, leave helper_st_asi unchanged, so that
we continue to raise an mmu fault.
This generalizes the exiting code for ASI_KERNELTXT to be usable for
ASI_USERTXT as well, by passing down the MemOpIdx to use.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2281
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2059
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1609
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1166
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: M Bazz <bazz@bazz1.com>
|