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Reverted a bad change to cpu/386.c, fixes freezes and mysterious behavior on the Interpreter.

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OBattler
2020-11-17 20:00:28 +01:00
parent 85679b8ecd
commit 02e9a3ad55
1 changed files with 24 additions and 22 deletions
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46
src/cpu/386.c
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@@ -257,6 +257,30 @@ exec386(int cycs)
if (!use32) cpu_state.pc &= 0xffff;
#endif
if (cpu_state.abrt) {
flags_rebuild();
tempi = cpu_state.abrt & ABRT_MASK;
cpu_state.abrt = 0;
x86_doabrt(tempi);
if (cpu_state.abrt) {
cpu_state.abrt = 0;
#ifndef USE_NEW_DYNAREC
CS = oldcs;
#endif
cpu_state.pc = cpu_state.oldpc;
x386_log("Double fault %i\n", ins);
pmodeint(8, 0);
if (cpu_state.abrt) {
cpu_state.abrt = 0;
softresetx86();
cpu_set_edx();
#ifdef ENABLE_386_LOG
x386_log("Triple fault - reset\n");
#endif
}
}
}
ins_cycles -= cycles;
tsc += ins_cycles;
@@ -308,28 +332,6 @@ exec386(int cycs)
loadcs(readmemw(0, addr + 2));
}
}
} else if (cpu_state.abrt) {
flags_rebuild();
tempi = cpu_state.abrt & ABRT_MASK;
cpu_state.abrt = 0;
x86_doabrt(tempi);
if (cpu_state.abrt) {
cpu_state.abrt = 0;
#ifndef USE_NEW_DYNAREC
CS = oldcs;
#endif
cpu_state.pc = cpu_state.oldpc;
x386_log("Double fault %i\n", ins);
pmodeint(8, 0);
if (cpu_state.abrt) {
cpu_state.abrt = 0;
softresetx86();
cpu_set_edx();
#ifdef ENABLE_386_LOG
x386_log("Triple fault - reset\n");
#endif
}
}
}
cpu_end_block_after_ins = 0;