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comparison packages/hal/arm/arch/current/src/vectors.S @ 16:4f2df4ab82c8 ecos-sw-1999-06-18

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Merge from eCos master repository on 1999-06-18-15:25:04-BST
author jlarmour
date Fri, 18 Jun 1999 07:59:09 +0000
parents 01ce82f3e11a
children 5f5102441818
comparison
equal deleted inserted replaced
15:c0d8793d9978 16:4f2df4ab82c8
64 _name: 64 _name:
65 65
66 #define PTR(name) \ 66 #define PTR(name) \
67 .##name: .word name 67 .##name: .word name
68 68
69 #ifdef CYGHWR_HAL_ARM_HAS_MMU
70 #define UNMAPPED(x) ((x)-__exception_handlers)
71 #else
72 #define UNMAPPED(x) (x)
73 #endif
74
75 #define UNMAPPED_PTR(name) \
76 .##name: .word UNMAPPED(name)
77
69 78
70 .file "vectors.S" 79 .file "vectors.S"
71 80
72 81
73 //========================================================================== 82 //==========================================================================
89 98
90 // The layout of these pointers should match the vector table above since 99 // The layout of these pointers should match the vector table above since
91 // they are copied in pairs. 100 // they are copied in pairs.
92 .global vectors 101 .global vectors
93 vectors: 102 vectors:
94 PTR(reset_vector) 103 UNMAPPED_PTR(reset_vector)
95 PTR(undefined_instruction) 104 PTR(undefined_instruction)
96 PTR(software_interrupt) 105 PTR(software_interrupt)
97 PTR(abort_prefetch) 106 PTR(abort_prefetch)
98 PTR(abort_data) 107 PTR(abort_data)
99 .word 0 108 .word 0