Commit ab6d960f authored by bellard's avatar bellard
Browse files

added target_phys_addr_t


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@756 c046a42c-6fe2-441c-8c8c-71466251a162
parent fbf9eeb3
......@@ -29,8 +29,13 @@
#error TARGET_LONG_BITS must be defined before including this header
#endif
#ifndef TARGET_PHYS_ADDR_BITS
#define TARGET_PHYS_ADDR_BITS TARGET_LONG_BITS
#endif
#define TARGET_LONG_SIZE (TARGET_LONG_BITS / 8)
/* target_ulong is the type of a virtual address */
#if TARGET_LONG_SIZE == 4
typedef int32_t target_long;
typedef uint32_t target_ulong;
......@@ -41,6 +46,16 @@ typedef uint64_t target_ulong;
#error TARGET_LONG_SIZE undefined
#endif
/* target_phys_addr_t is the type of a physical address (its size can
be different from 'target_ulong') */
#if TARGET_PHYS_ADDR_BITS == 32
typedef uint32_t target_phys_addr_t;
#elif TARGET_PHYS_ADDR_BITS == 64
typedef uint64_t target_phys_addr_t;
#else
#error TARGET_PHYS_ADDR_BITS undefined
#endif
#if defined(__alpha__) || defined (__ia64__) || defined(__x86_64__)
#define HOST_LONG_BITS 64
#else
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment