diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/timer/imx_gpt.c | 56 |
1 files changed, 23 insertions, 33 deletions
diff --git a/hw/timer/imx_gpt.c b/hw/timer/imx_gpt.c index 4bac67d333..7257f4201a 100644 --- a/hw/timer/imx_gpt.c +++ b/hw/timer/imx_gpt.c @@ -16,11 +16,17 @@ #include "hw/misc/imx_ccm.h" #include "qemu/main-loop.h" -/* - * Define to 1 for debug messages - */ -#define DEBUG_TIMER 0 -#if DEBUG_TIMER +#ifndef DEBUG_IMX_GPT +#define DEBUG_IMX_GPT 0 +#endif + +#define DPRINTF(fmt, args...) \ + do { \ + if (DEBUG_IMX_GPT) { \ + fprintf(stderr, "[%s]%s: " fmt , TYPE_IMX_GPT, \ + __func__, ##args); \ + } \ + } while (0) static char const *imx_gpt_reg_name(uint32_t reg) { @@ -50,24 +56,6 @@ static char const *imx_gpt_reg_name(uint32_t reg) } } -# define DPRINTF(fmt, args...) \ - do { printf("%s: " fmt , __func__, ##args); } while (0) -#else -# define DPRINTF(fmt, args...) do {} while (0) -#endif - -/* - * Define to 1 for messages about attempts to - * access unimplemented registers or similar. - */ -#define DEBUG_IMPLEMENTATION 1 -#if DEBUG_IMPLEMENTATION -# define IPRINTF(fmt, args...) \ - do { fprintf(stderr, "%s: " fmt, __func__, ##args); } while (0) -#else -# define IPRINTF(fmt, args...) do {} while (0) -#endif - static const VMStateDescription vmstate_imx_timer_gpt = { .name = TYPE_IMX_GPT, .version_id = 3, @@ -224,9 +212,8 @@ static uint64_t imx_gpt_read(void *opaque, hwaddr offset, unsigned size) { IMXGPTState *s = IMX_GPT(opaque); uint32_t reg_value = 0; - uint32_t reg = offset >> 2; - switch (reg) { + switch (offset >> 2) { case 0: /* Control Register */ reg_value = s->cr; break; @@ -256,12 +243,14 @@ static uint64_t imx_gpt_read(void *opaque, hwaddr offset, unsigned size) break; case 7: /* input Capture Register 1 */ - qemu_log_mask(LOG_UNIMP, "icr1 feature is not implemented\n"); + qemu_log_mask(LOG_UNIMP, "[%s]%s: icr1 feature is not implemented\n", + TYPE_IMX_GPT, __func__); reg_value = s->icr1; break; case 8: /* input Capture Register 2 */ - qemu_log_mask(LOG_UNIMP, "icr2 feature is not implemented\n"); + qemu_log_mask(LOG_UNIMP, "[%s]%s: icr2 feature is not implemented\n", + TYPE_IMX_GPT, __func__); reg_value = s->icr2; break; @@ -271,11 +260,12 @@ static uint64_t imx_gpt_read(void *opaque, hwaddr offset, unsigned size) break; default: - IPRINTF("Bad offset %x\n", reg); + qemu_log_mask(LOG_GUEST_ERROR, "[%s]%s: Bad register at offset 0x%" + HWADDR_PRIx "\n", TYPE_IMX_GPT, __func__, offset); break; } - DPRINTF("(%s) = 0x%08x\n", imx_gpt_reg_name(reg), reg_value); + DPRINTF("(%s) = 0x%08x\n", imx_gpt_reg_name(offset >> 2), reg_value); return reg_value; } @@ -322,12 +312,11 @@ static void imx_gpt_write(void *opaque, hwaddr offset, uint64_t value, { IMXGPTState *s = IMX_GPT(opaque); uint32_t oldreg; - uint32_t reg = offset >> 2; - DPRINTF("(%s, value = 0x%08x)\n", imx_gpt_reg_name(reg), + DPRINTF("(%s, value = 0x%08x)\n", imx_gpt_reg_name(offset >> 2), (uint32_t)value); - switch (reg) { + switch (offset >> 2) { case 0: oldreg = s->cr; s->cr = value & ~0x7c14; @@ -403,7 +392,8 @@ static void imx_gpt_write(void *opaque, hwaddr offset, uint64_t value, break; default: - IPRINTF("Bad offset %x\n", reg); + qemu_log_mask(LOG_GUEST_ERROR, "[%s]%s: Bad register at offset 0x%" + HWADDR_PRIx "\n", TYPE_IMX_GPT, __func__, offset); break; } } |