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02714: 3stooges: Speech works for a while, then starts going in and out of horrible noise and static

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Interim fix, waiting until 0.129 is done before trying to sort out IRQ
handling for real.
This commit is contained in:
Aaron Giles 2008-12-31 02:36:09 +00:00
parent a08644c8ff
commit 200345b6da
1 changed files with 4 additions and 1 deletions
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5
src/emu/cpu/m6502/ops02.h
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@ -71,6 +71,7 @@
* RDOP read an opcode
***************************************************************/
#define RDOP() memory_decrypted_read_byte(cpustate->space, PCW++); cpustate->icount -= 1
#define PEEKOP() memory_decrypted_read_byte(cpustate->space, PCW)
/***************************************************************
* RDOPARG read an opcode argument
@ -435,7 +436,9 @@
***************************************************************/
#define CLI \
if ((cpustate->irq_state != CLEAR_LINE) && (P & F_I)) { \
cpustate->after_cli = 1; \
/* kludge for now until IRQ rewrite: ignore if RTI follows */ \
if (PEEKOP() != 0x40) \
cpustate->after_cli = 1; \
} \
P &= ~F_I