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Diffstat (limited to 'src/emu/cpu/m6502/ops4510.h')
-rw-r--r--src/emu/cpu/m6502/ops4510.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/emu/cpu/m6502/ops4510.h b/src/emu/cpu/m6502/ops4510.h
index a8ebd215a7c..82792bb83ae 100644
--- a/src/emu/cpu/m6502/ops4510.h
+++ b/src/emu/cpu/m6502/ops4510.h
@@ -59,3 +59,8 @@
UINT8 op = RDOP(); \
(*cpustate->insn[op])(cpustate); \
}
+
+#undef RDMEM_ID
+#undef WRMEM_ID
+#define RDMEM_ID(a) (cpustate->rdmem_id.isnull() ? cpustate->space->read_byte(M4510_MEM(a)) : cpustate->rdmem_id(M4510_MEM(a)))
+#define WRMEM_ID(a,d) (cpustate->wrmem_id.isnull() ? cpustate->space->write_byte(M4510_MEM(a),d) : cpustate->wrmem_id(M4510_MEM(a),d))