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authorblueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>2008-12-24 09:38:16 +0000
committerblueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>2008-12-24 09:38:16 +0000
commitea026b2fc32bdddad6df22f7ab952761a29d9e6b (patch)
tree9662eb1daba7272ed35cecfc128c75632ee887b0 /hw/mac_dbdma.c
parent4017190e2d75882a0e9dbc40f403e584e0ab46c4 (diff)
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Improve PPC device debugging
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6126 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/mac_dbdma.c')
-rw-r--r--hw/mac_dbdma.c20
1 files changed, 18 insertions, 2 deletions
diff --git a/hw/mac_dbdma.c b/hw/mac_dbdma.c
index 401384c..c23fbd5 100644
--- a/hw/mac_dbdma.c
+++ b/hw/mac_dbdma.c
@@ -25,38 +25,54 @@
#include "hw.h"
#include "ppc_mac.h"
+/* debug DBDMA */
+//#define DEBUG_DBDMA
+
+#ifdef DEBUG_DBDMA
+#define DBDMA_DPRINTF(fmt, args...) \
+do { printf("DBDMA: " fmt , ##args); } while (0)
+#else
+#define DBDMA_DPRINTF(fmt, args...)
+#endif
+
/* DBDMA: currently no op - should suffice right now */
static void dbdma_writeb (void *opaque,
target_phys_addr_t addr, uint32_t value)
{
- printf("%s: 0x" PADDRX " <= 0x%08x\n", __func__, addr, value);
+ DBDMA_DPRINTF("writeb 0x" TARGET_FMT_plx " <= 0x%08x\n", addr, value);
}
static void dbdma_writew (void *opaque,
target_phys_addr_t addr, uint32_t value)
{
+ DBDMA_DPRINTF("writew 0x" TARGET_FMT_plx " <= 0x%08x\n", addr, value);
}
static void dbdma_writel (void *opaque,
target_phys_addr_t addr, uint32_t value)
{
+ DBDMA_DPRINTF("writel 0x" TARGET_FMT_plx " <= 0x%08x\n", addr, value);
}
static uint32_t dbdma_readb (void *opaque, target_phys_addr_t addr)
{
- printf("%s: 0x" PADDRX " => 0x00000000\n", __func__, addr);
+ DBDMA_DPRINTF("readb 0x" TARGET_FMT_plx " => 0\n", addr);
return 0;
}
static uint32_t dbdma_readw (void *opaque, target_phys_addr_t addr)
{
+ DBDMA_DPRINTF("readw 0x" TARGET_FMT_plx " => 0\n", addr);
+
return 0;
}
static uint32_t dbdma_readl (void *opaque, target_phys_addr_t addr)
{
+ DBDMA_DPRINTF("readl 0x" TARGET_FMT_plx " => 0\n", addr);
+
return 0;
}