added target_phys_addr_t
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@756 c046a42c-6fe2-441c-8c8c-71466251a162
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15
cpu-defs.h
15
cpu-defs.h
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@ -29,8 +29,13 @@
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#error TARGET_LONG_BITS must be defined before including this header
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#error TARGET_LONG_BITS must be defined before including this header
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#endif
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#endif
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#ifndef TARGET_PHYS_ADDR_BITS
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#define TARGET_PHYS_ADDR_BITS TARGET_LONG_BITS
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#endif
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#define TARGET_LONG_SIZE (TARGET_LONG_BITS / 8)
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#define TARGET_LONG_SIZE (TARGET_LONG_BITS / 8)
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/* target_ulong is the type of a virtual address */
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#if TARGET_LONG_SIZE == 4
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#if TARGET_LONG_SIZE == 4
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typedef int32_t target_long;
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typedef int32_t target_long;
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typedef uint32_t target_ulong;
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typedef uint32_t target_ulong;
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@ -41,6 +46,16 @@ typedef uint64_t target_ulong;
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#error TARGET_LONG_SIZE undefined
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#error TARGET_LONG_SIZE undefined
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#endif
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#endif
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/* target_phys_addr_t is the type of a physical address (its size can
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be different from 'target_ulong') */
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#if TARGET_PHYS_ADDR_BITS == 32
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typedef uint32_t target_phys_addr_t;
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#elif TARGET_PHYS_ADDR_BITS == 64
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typedef uint64_t target_phys_addr_t;
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#else
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#error TARGET_PHYS_ADDR_BITS undefined
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#endif
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#if defined(__alpha__) || defined (__ia64__) || defined(__x86_64__)
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#if defined(__alpha__) || defined (__ia64__) || defined(__x86_64__)
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#define HOST_LONG_BITS 64
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#define HOST_LONG_BITS 64
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#else
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#else
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