Searched hist:"3 fabbe0b7d458d6380f4b3246b8b32400f6bd1d9" (Results 1 – 4 of 4) sorted by relevance
| /qemu/target/i386/tcg/ |
| H A D | decode-new.h | 3fabbe0b7d458d6380f4b3246b8b32400f6bd1d9 Mon May 06 15:34:55 UTC 2024 Paolo Bonzini <pbonzini@redhat.com> target/i386: move prefetch and multi-byte UD/NOP to new decoder
These are trivial to add, and moving them to the new decoder fixes some
corner cases: raising #UD instead of an instruction fetch page fault for
the undefined opcodes, and incorrectly rejecting 0F 18 prefetches with
register operands (which are treated as reserved NOPs).
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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| H A D | decode-new.c.inc | 3fabbe0b7d458d6380f4b3246b8b32400f6bd1d9 Mon May 06 15:34:55 UTC 2024 Paolo Bonzini <pbonzini@redhat.com> target/i386: move prefetch and multi-byte UD/NOP to new decoder
These are trivial to add, and moving them to the new decoder fixes some
corner cases: raising #UD instead of an instruction fetch page fault for
the undefined opcodes, and incorrectly rejecting 0F 18 prefetches with
register operands (which are treated as reserved NOPs).
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
| H A D | emit.c.inc | 3fabbe0b7d458d6380f4b3246b8b32400f6bd1d9 Mon May 06 15:34:55 UTC 2024 Paolo Bonzini <pbonzini@redhat.com> target/i386: move prefetch and multi-byte UD/NOP to new decoder
These are trivial to add, and moving them to the new decoder fixes some
corner cases: raising #UD instead of an instruction fetch page fault for
the undefined opcodes, and incorrectly rejecting 0F 18 prefetches with
register operands (which are treated as reserved NOPs).
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
| H A D | translate.c | 3fabbe0b7d458d6380f4b3246b8b32400f6bd1d9 Mon May 06 15:34:55 UTC 2024 Paolo Bonzini <pbonzini@redhat.com> target/i386: move prefetch and multi-byte UD/NOP to new decoder
These are trivial to add, and moving them to the new decoder fixes some
corner cases: raising #UD instead of an instruction fetch page fault for
the undefined opcodes, and incorrectly rejecting 0F 18 prefetches with
register operands (which are treated as reserved NOPs).
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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