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Add WAITCNT but do nothing for now

This commit is contained in:
David Guillen Fandos 2022-01-05 21:43:03 +01:00
parent dbbefdf021
commit 4eac8e30a8
2 changed files with 2 additions and 0 deletions
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1
gba_memory.c
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@ -1346,6 +1346,7 @@ cpu_alert_type function_cc write_io_register16(u32 address, u32 value)
// WAITCNT // WAITCNT
case 0x204: case 0x204:
write_ioreg(REG_WAITCNT, value);
break; break;
// Halt // Halt

1
gba_memory.h
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@ -150,6 +150,7 @@ typedef enum
REG_RCNT = 0x9A, REG_RCNT = 0x9A,
REG_IE = 0x100, REG_IE = 0x100,
REG_IF = 0x101, REG_IF = 0x101,
REG_WAITCNT = 0x102,
REG_IME = 0x104, REG_IME = 0x104,
REG_HALTCNT = 0x180 REG_HALTCNT = 0x180
} hardware_register; } hardware_register;