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Improve PPC device debugging

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6126 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2008-12-24 09:38:16 +00:00
parent 4017190e2d
commit ea026b2fc3
6 changed files with 90 additions and 36 deletions
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16
hw/grackle_pci.c
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@ -27,6 +27,16 @@
#include "ppc_mac.h"
#include "pci.h"
/* debug Grackle */
//#define DEBUG_GRACKLE
#ifdef DEBUG_GRACKLE
#define GRACKLE_DPRINTF(fmt, args...) \
do { printf("GRACKLE: " fmt , ##args); } while (0)
#else
#define GRACKLE_DPRINTF(fmt, args...)
#endif
typedef target_phys_addr_t pci_addr_t;
#include "pci_host.h"
@ -36,6 +46,9 @@ static void pci_grackle_config_writel (void *opaque, target_phys_addr_t addr,
uint32_t val)
{
GrackleState *s = opaque;
GRACKLE_DPRINTF("config_writel addr " TARGET_FMT_plx " val %x\n", addr,
val);
#ifdef TARGET_WORDS_BIGENDIAN
val = bswap32(val);
#endif
@ -51,6 +64,8 @@ static uint32_t pci_grackle_config_readl (void *opaque, target_phys_addr_t addr)
#ifdef TARGET_WORDS_BIGENDIAN
val = bswap32(val);
#endif
GRACKLE_DPRINTF("config_readl addr " TARGET_FMT_plx " val %x\n", addr,
val);
return val;
}
@ -86,6 +101,7 @@ static int pci_grackle_map_irq(PCIDevice *pci_dev, int irq_num)
static void pci_grackle_set_irq(qemu_irq *pic, int irq_num, int level)
{
GRACKLE_DPRINTF("set_irq num %d level %d\n", irq_num, level);
qemu_set_irq(pic[irq_num + 0x15], level);
}