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jazz led: Fix debug prints 

Add a macro to easily enable/disable debug prints
Also fix wrong printf formatters

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
master
Hervé Poussineau 2010-07-31 11:05:28 +02:00 committed by Aurelien Jarno
parent 872a91b49f
commit 14414da468
1 changed files with 15 additions and 6 deletions
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21
hw/jazz_led.c
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@ -29,6 +29,15 @@
//#define DEBUG_LED
#ifdef DEBUG_LED
#define DPRINTF(fmt, ...) \
do { printf("jazz led: " fmt , ## __VA_ARGS__); } while (0)
#else
#define DPRINTF(fmt, ...) do {} while (0)
#endif
#define BADF(fmt, ...) \
do { fprintf(stderr, "jazz led ERROR: " fmt , ## __VA_ARGS__);} while (0)
typedef enum {
REDRAW_NONE = 0, REDRAW_SEGMENTS = 1, REDRAW_BACKGROUND = 2,
} screen_state_t;
@ -49,12 +58,12 @@ static uint32_t led_readb(void *opaque, target_phys_addr_t addr)
val = s->segments;
break;
default:
#ifdef DEBUG_LED
printf("jazz led: invalid read [0x%x]\n", relative_addr);
#endif
BADF("invalid read at [" TARGET_FMT_plx "]\n", addr);
val = 0;
}
DPRINTF("read addr=" TARGET_FMT_plx " val=0x%02x\n", addr, val);
return val;
}
@ -92,15 +101,15 @@ static void led_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
{
LedState *s = opaque;
DPRINTF("write addr=" TARGET_FMT_plx " val=0x%02x\n", addr, val);
switch (addr) {
case 0:
s->segments = val;
s->state |= REDRAW_SEGMENTS;
break;
default:
#ifdef DEBUG_LED
printf("jazz led: invalid write of 0x%02x at [0x%x]\n", val, relative_addr);
#endif
BADF("invalid write of 0x%08x at [" TARGET_FMT_plx "]\n", val, addr);
break;
}
}