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Fix IZPG_ALT macro

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This commit is contained in:
tomcw 2025-03-09 14:05:25 +00:00
parent ee7e4d991f
commit 97c53c3143
1 changed files with 10 additions and 2 deletions
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12
source/CPU/cpu_general.inl
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@ -334,14 +334,22 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
addr = *(LPWORD)(mem+base);
#define _IZPG_ALT \
if (memreadPageType[regs.pc >> 8] != MEM_Aux1K) { \
_IZPG; \
base = *(mem+regs.pc++); \
} \
else { \
base = READ_AUX1K_BYTE(regs.pc++); \
} \
if (memreadPageType[ZERO_PAGE] != MEM_Aux1K) { \
if (base == 0xFF) \
addr = *(mem+0xFF)+(((WORD)*mem)<<8); \
else \
addr = *(LPWORD)(mem+base); \
} \
else { \
if (base == 0xFF) \
addr = READ_AUX1K_BYTE(0xFF) | (READ_AUX1K_BYTE(0x00)<<8); \
else \
addr = READ_AUX1K_WORD(regs.pc); \
addr = READ_AUX1K_WORD(base); \
}
#define _REL addr = (signed char)*(mem+regs.pc++);