| 46,6 → 46,7 |
|---|
| /** Address of devices. */ |
| #define GXEMUL_VIDEORAM 0x10000000 |
| #define GXEMUL_KBD 0x10000000 |
| #define GXEMUL_HALT_OFFSET 0x10 |
| #define GXEMUL_RTC 0x15000000 |
| #define GXEMUL_RTC_FREQ_OFFSET 0x100 |
| #define GXEMUL_RTC_ACK_OFFSET 0x110 |
| 293,13 → 294,30 |
|---|
| return *((int*)(GXEMUL_MP + GXEMUL_MP_MEMSIZE_OFFSET)); |
| } |
| |
| void machine_debug_putc(char ch) { |
| void machine_debug_putc(char ch) |
| { |
| char * addr = 0; |
| if (!hw_map_init_called) { |
| *((volatile char *) GXEMUL_KBD) = ch; |
| addr = (char *) GXEMUL_KBD; |
| } else { |
| *((char *) gxemul_hw_map.videoram) = ch; |
| addr = (char *) gxemul_hw_map.videoram; |
| } |
| |
| *(addr) = ch; |
| } |
| |
| void machine_cpu_halt(void) |
| { |
| char * addr = 0; |
| if (!hw_map_init_called) { |
| addr = (char *) GXEMUL_KBD; |
| } else { |
| addr = (char *) gxemul_hw_map.videoram; |
| } |
| |
| *(addr + GXEMUL_HALT_OFFSET) = '\0'; |
| } |
| |
| |
| /** @} |
| */ |