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always check for pushf/popf exception in the dynamic core (prevents discrepancy if instruction is executed in realmode and v86)

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2850
This commit is contained in:
Sebastian Strohhäcker 2007-05-02 16:32:34 +00:00
parent e54e2cd8d5
commit eb90bbf252
1 changed files with 2 additions and 2 deletions
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4
src/cpu/core_dyn_x86/decoder.h
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@ -2187,14 +2187,14 @@ restart_prefix:
gen_releasereg(DREG(ESP));
dyn_flags_gen_to_host();
gen_call_function((void *)&CPU_PUSHF,"%Rd%Id",DREG(TMPB),decode.big_op);
if (cpu.pmode) dyn_check_bool_exception(DREG(TMPB));
dyn_check_bool_exception(DREG(TMPB));
gen_releasereg(DREG(TMPB));
break;
case 0x9d: //POPF
gen_releasereg(DREG(ESP));
gen_releasereg(DREG(FLAGS));
gen_call_function((void *)&CPU_POPF,"%Rd%Id",DREG(TMPB),decode.big_op);
if (cpu.pmode) dyn_check_bool_exception(DREG(TMPB));
dyn_check_bool_exception(DREG(TMPB));
dyn_flags_host_to_gen();
gen_releasereg(DREG(TMPB));
break;