Add WAITCNT but do nothing for now

2022-01-05 21:43:03 +01:00 · 2022-01-05 21:43:03 +01:00 · 4eac8e30a8
parent dbbefdf021
commit 4eac8e30a8
2 changed files with 2 additions and 0 deletions
--- a/gba_memory.c
+++ b/gba_memory.c
@ -1346,6 +1346,7 @@ cpu_alert_type function_cc write_io_register16(u32 address, u32 value)

    // WAITCNT
    case 0x204:
+      write_ioreg(REG_WAITCNT, value);
      break;

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