From ee5232669fca1f08cdcd00b9f0372522b3bcb07d Mon Sep 17 00:00:00 2001
From: espes <espes@pequalsnp.com>
Date: Tue, 11 Aug 2015 12:15:29 -0700
Subject: [PATCH] chihiro, blkmemory debug prints

---
 block/blkmemory.c | 13 +++++++++++--
 hw/xbox/chihiro.c |  8 +++++++-
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/block/blkmemory.c b/block/blkmemory.c
index 3a5f9f7fde..49911e0de6 100644
--- a/block/blkmemory.c
+++ b/block/blkmemory.c
@@ -28,6 +28,7 @@
 
 #include "block/blkmemory.h"
 
+//#define DEBUG_BLKMEMORY
 
 typedef struct BDRVMemoryState {
     uint64_t size;
@@ -61,7 +62,11 @@ static int memory_read(BlockDriverState *bs, int64_t sector_num,
                        uint8_t *buf, int nb_sectors)
 {
     BDRVMemoryState *s = bs->opaque;
-    
+
+#ifdef DEBUG_BLKMEMORY
+    printf("blkmemory read 0x%llx : %d\n", sector_num, nb_sectors);
+#endif
+
     sector_num = MIN(sector_num, bs->total_sectors - 1);
     size_t size = MIN(s->size - sector_num * BDRV_SECTOR_SIZE,
                       nb_sectors * BDRV_SECTOR_SIZE);
@@ -76,6 +81,10 @@ static int memory_write(BlockDriverState *bs, int64_t sector_num,
 {
     BDRVMemoryState *s = bs->opaque;
 
+#ifdef DEBUG_BLKMEMORY
+    printf("blkmemory write 0x%llx : %d\n", sector_num, nb_sectors);
+#endif
+
     sector_num = MIN(sector_num, bs->total_sectors - 1);
     size_t size = MIN(s->size - sector_num * BDRV_SECTOR_SIZE,
                       nb_sectors * BDRV_SECTOR_SIZE);
@@ -124,4 +133,4 @@ int bdrv_memory_open(BlockDriverState *bs, AddressSpace *as, uint64_t size)
     s->size = size;
 
     return 0;
-}
\ No newline at end of file
+}
diff --git a/hw/xbox/chihiro.c b/hw/xbox/chihiro.c
index 8c5d0c4023..6897ac3f72 100644
--- a/hw/xbox/chihiro.c
+++ b/hw/xbox/chihiro.c
@@ -41,6 +41,7 @@
 #   define SEGA_DIMM_SIZE_512M                  2
 #   define SEGA_DIMM_SIZE_1024M                 3
 
+//#define DEBUG_CHIHIRO
 
 typedef struct ChihiroLPCState {
     ISADevice dev;
@@ -63,13 +64,18 @@ static uint64_t chhiro_lpc_io_read(void *opaque, hwaddr addr,
         r = SEGA_DIMM_SIZE_128M;
         break;
     }
+#ifdef DEBUG_CHIHIRO
+    printf("chihiro lpc read [0x%llx] -> 0x%llx\n", addr, r);
+#endif
     return r;
 }
 
 static void chhiro_lpc_io_write(void *opaque, hwaddr addr, uint64_t val,
                                 unsigned size)
 {
-
+#ifdef DEBUG_CHIHIRO
+    printf("chihiro lpc write [0x%llx] = 0x%llx\n", addr, val);
+#endif
 }
 
 static const MemoryRegionOps chihiro_lpc_io_ops = {