diff options
Diffstat (limited to 'hw/ppc_chrp.c')
| -rw-r--r-- | hw/ppc_chrp.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/hw/ppc_chrp.c b/hw/ppc_chrp.c index 89019a8..4860eba 100644 --- a/hw/ppc_chrp.c +++ b/hw/ppc_chrp.c @@ -37,14 +37,30 @@ #define MAX_IDE_BUS 2 #define VGA_BIOS_SIZE 65536 +/* debug UniNorth */ +//#define DEBUG_UNIN + +#ifdef DEBUG_UNIN +#define UNIN_DPRINTF(fmt, args...) \ +do { printf("UNIN: " fmt , ##args); } while (0) +#else +#define UNIN_DPRINTF(fmt, args...) +#endif + /* UniN device */ static void unin_writel (void *opaque, target_phys_addr_t addr, uint32_t value) { + UNIN_DPRINTF("writel addr " TARGET_FMT_plx " val %x\n", addr, value); } static uint32_t unin_readl (void *opaque, target_phys_addr_t addr) { - return 0; + uint32_t value; + + value = 0; + UNIN_DPRINTF("readl addr " TARGET_FMT_plx " val %x\n", addr, value); + + return value; } static CPUWriteMemoryFunc *unin_write[] = { |