From a92d428caa60584c52a467f312f5125009eee37d Mon Sep 17 00:00:00 2001
From: blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Mon, 6 Oct 2008 18:46:28 +0000
Subject: Show size for unassigned accesses (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5436 c046a42c-6fe2-441c-8c8c-71466251a162
---
 exec.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 50 insertions(+), 12 deletions(-)

(limited to 'exec.c')

diff --git a/exec.c b/exec.c
index 5dc2845c98..f1fcec833c 100644
--- a/exec.c
+++ b/exec.c
@@ -2302,10 +2302,30 @@ static uint32_t unassigned_mem_readb(void *opaque, target_phys_addr_t addr)
 #ifdef DEBUG_UNASSIGNED
     printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
 #endif
-#ifdef TARGET_SPARC
-    do_unassigned_access(addr, 0, 0, 0);
-#elif defined(TARGET_CRIS)
-    do_unassigned_access(addr, 0, 0, 0);
+#if defined(TARGET_SPARC) || defined(TARGET_CRIS)
+    do_unassigned_access(addr, 0, 0, 0, 1);
+#endif
+    return 0;
+}
+
+static uint32_t unassigned_mem_readw(void *opaque, target_phys_addr_t addr)
+{
+#ifdef DEBUG_UNASSIGNED
+    printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
+#endif
+#if defined(TARGET_SPARC) || defined(TARGET_CRIS)
+    do_unassigned_access(addr, 0, 0, 0, 2);
+#endif
+    return 0;
+}
+
+static uint32_t unassigned_mem_readl(void *opaque, target_phys_addr_t addr)
+{
+#ifdef DEBUG_UNASSIGNED
+    printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
+#endif
+#if defined(TARGET_SPARC) || defined(TARGET_CRIS)
+    do_unassigned_access(addr, 0, 0, 0, 4);
 #endif
     return 0;
 }
@@ -2315,23 +2335,41 @@ static void unassigned_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_
 #ifdef DEBUG_UNASSIGNED
     printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
 #endif
-#ifdef TARGET_SPARC
-    do_unassigned_access(addr, 1, 0, 0);
-#elif defined(TARGET_CRIS)
-    do_unassigned_access(addr, 1, 0, 0);
+#if defined(TARGET_SPARC) || defined(TARGET_CRIS)
+    do_unassigned_access(addr, 1, 0, 0, 1);
+#endif
+}
+
+static void unassigned_mem_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
+{
+#ifdef DEBUG_UNASSIGNED
+    printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
+#endif
+#if defined(TARGET_SPARC) || defined(TARGET_CRIS)
+    do_unassigned_access(addr, 1, 0, 0, 2);
+#endif
+}
+
+static void unassigned_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
+{
+#ifdef DEBUG_UNASSIGNED
+    printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
+#endif
+#if defined(TARGET_SPARC) || defined(TARGET_CRIS)
+    do_unassigned_access(addr, 1, 0, 0, 4);
 #endif
 }
 
 static CPUReadMemoryFunc *unassigned_mem_read[3] = {
     unassigned_mem_readb,
-    unassigned_mem_readb,
-    unassigned_mem_readb,
+    unassigned_mem_readw,
+    unassigned_mem_readl,
 };
 
 static CPUWriteMemoryFunc *unassigned_mem_write[3] = {
     unassigned_mem_writeb,
-    unassigned_mem_writeb,
-    unassigned_mem_writeb,
+    unassigned_mem_writew,
+    unassigned_mem_writel,
 };
 
 static void notdirty_mem_writeb(void *opaque, target_phys_addr_t ram_addr,
-- 
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