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author Michaël Banaan Ananas <happppp@users.noreply.github.com>2011-09-06 00:51:54 +0000
committer Michaël Banaan Ananas <happppp@users.noreply.github.com>2011-09-06 00:51:54 +0000
commit60ba9ae98815ffac4248cb6588984ce77d0c4466 (patch)
tree6ad51748d94f724d11b273cca0f12454d1250b89
parent322f5204594932fc1c88f8e4aed587b6bd14e09e (diff)
cpu only continues when an interrupt is actually executed (handled in m37710i_update_irqs)
-rw-r--r--src/emu/cpu/m37710/m37710op.h15
1 files changed, 6 insertions, 9 deletions
diff --git a/src/emu/cpu/m37710/m37710op.h b/src/emu/cpu/m37710/m37710op.h
index 972ab670dfb..64b025f5a3f 100644
--- a/src/emu/cpu/m37710/m37710op.h
+++ b/src/emu/cpu/m37710/m37710op.h
@@ -2823,7 +2823,8 @@ TABLE_FUNCTION(void, set_line, (m37710i_cpu_struct *cpustate, int line, int stat
{
cpustate->m37710_regs[m37710_irq_levels[line]] &= ~8;
}
- return;
+ break;
+
case ASSERT_LINE:
case PULSE_LINE:
case HOLD_LINE:
@@ -2833,16 +2834,12 @@ TABLE_FUNCTION(void, set_line, (m37710i_cpu_struct *cpustate, int line, int stat
cpustate->m37710_regs[m37710_irq_levels[line]] |= 8;
}
break;
- }
- // if I flag is set, trip the WAI mechanism only (may not be totally accurate)
- if(FLAG_I)
- {
- if(CPU_STOPPED & STOP_LEVEL_WAI)
- CPU_STOPPED &= ~STOP_LEVEL_WAI;
- return;
+ default: break;
}
- return;
+ break;
+
+ default: break;
}
}