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Add unassigned memory debugging code.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2248 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2006-12-18 05:03:52 +00:00
parent 179e32bbcc
commit 67d3b957e6
1 changed files with 7 additions and 0 deletions
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7
exec.c
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@ -41,6 +41,7 @@
//#define DEBUG_TB_INVALIDATE //#define DEBUG_TB_INVALIDATE
//#define DEBUG_FLUSH //#define DEBUG_FLUSH
//#define DEBUG_TLB //#define DEBUG_TLB
//#define DEBUG_UNASSIGNED
/* make various TB consistency checks */ /* make various TB consistency checks */
//#define DEBUG_TB_CHECK //#define DEBUG_TB_CHECK
@ -1813,11 +1814,17 @@ uint32_t cpu_get_physical_page_desc(target_phys_addr_t addr)
static uint32_t unassigned_mem_readb(void *opaque, target_phys_addr_t addr) static uint32_t unassigned_mem_readb(void *opaque, target_phys_addr_t addr)
{ {
#ifdef DEBUG_UNASSIGNED
printf("Unassigned mem read 0x%08x\n", (int)addr);
#endif
return 0; return 0;
} }
static void unassigned_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) static void unassigned_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
{ {
#ifdef DEBUG_UNASSIGNED
printf("Unassigned mem write 0x%08x = 0x%x\n", (int)addr, val);
#endif
} }
static CPUReadMemoryFunc *unassigned_mem_read[3] = { static CPUReadMemoryFunc *unassigned_mem_read[3] = {