On 12/23/23 05:15, Paolo Bonzini wrote:
The new x86 decoder wants the gen_* functions to compute EFLAGS before
writeback, which can be an issue for instructions with a memory
destination such as ARPL or shifts.
Extract code to compute the EFLAGS without clobbering CC_SRC, in case
the memory write causes a fault. The flags writeback mechanism will
take care of copying the result to CC_SRC.
Signed-off-by: Paolo Bonzini<pbonz...@redhat.com>
---
target/i386/tcg/translate.c | 28 +++++++++++++++++++---------
1 file changed, 19 insertions(+), 9 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
