diff options
Diffstat (limited to 'arch/xtensa/kernel/traps.c')
-rw-r--r-- | arch/xtensa/kernel/traps.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c index ce077d6bf3a0..693ab268485e 100644 --- a/arch/xtensa/kernel/traps.c +++ b/arch/xtensa/kernel/traps.c | |||
@@ -75,7 +75,7 @@ extern void system_call (struct pt_regs*); | |||
75 | #define USER 0x02 | 75 | #define USER 0x02 |
76 | 76 | ||
77 | #define COPROCESSOR(x) \ | 77 | #define COPROCESSOR(x) \ |
78 | { XCHAL_EXCCAUSE_COPROCESSOR ## x ## _DISABLED, USER, fast_coprocessor } | 78 | { EXCCAUSE_COPROCESSOR ## x ## _DISABLED, USER, fast_coprocessor } |
79 | 79 | ||
80 | typedef struct { | 80 | typedef struct { |
81 | int cause; | 81 | int cause; |
@@ -85,38 +85,38 @@ typedef struct { | |||
85 | 85 | ||
86 | dispatch_init_table_t __init dispatch_init_table[] = { | 86 | dispatch_init_table_t __init dispatch_init_table[] = { |
87 | 87 | ||
88 | { XCHAL_EXCCAUSE_ILLEGAL_INSTRUCTION, 0, do_illegal_instruction}, | 88 | { EXCCAUSE_ILLEGAL_INSTRUCTION, 0, do_illegal_instruction}, |
89 | { XCHAL_EXCCAUSE_SYSTEM_CALL, KRNL, fast_syscall_kernel }, | 89 | { EXCCAUSE_SYSTEM_CALL, KRNL, fast_syscall_kernel }, |
90 | { XCHAL_EXCCAUSE_SYSTEM_CALL, USER, fast_syscall_user }, | 90 | { EXCCAUSE_SYSTEM_CALL, USER, fast_syscall_user }, |
91 | { XCHAL_EXCCAUSE_SYSTEM_CALL, 0, system_call }, | 91 | { EXCCAUSE_SYSTEM_CALL, 0, system_call }, |
92 | /* XCHAL_EXCCAUSE_INSTRUCTION_FETCH unhandled */ | 92 | /* EXCCAUSE_INSTRUCTION_FETCH unhandled */ |
93 | /* XCHAL_EXCCAUSE_LOAD_STORE_ERROR unhandled*/ | 93 | /* EXCCAUSE_LOAD_STORE_ERROR unhandled*/ |
94 | { XCHAL_EXCCAUSE_LEVEL1_INTERRUPT, 0, do_interrupt }, | 94 | { EXCCAUSE_LEVEL1_INTERRUPT, 0, do_interrupt }, |
95 | { XCHAL_EXCCAUSE_ALLOCA, USER|KRNL, fast_alloca }, | 95 | { EXCCAUSE_ALLOCA, USER|KRNL, fast_alloca }, |
96 | /* XCHAL_EXCCAUSE_INTEGER_DIVIDE_BY_ZERO unhandled */ | 96 | /* EXCCAUSE_INTEGER_DIVIDE_BY_ZERO unhandled */ |
97 | /* XCHAL_EXCCAUSE_PRIVILEGED unhandled */ | 97 | /* EXCCAUSE_PRIVILEGED unhandled */ |
98 | #if XCHAL_UNALIGNED_LOAD_EXCEPTION || XCHAL_UNALIGNED_STORE_EXCEPTION | 98 | #if XCHAL_UNALIGNED_LOAD_EXCEPTION || XCHAL_UNALIGNED_STORE_EXCEPTION |
99 | #ifdef CONFIG_UNALIGNED_USER | 99 | #ifdef CONFIG_UNALIGNED_USER |
100 | { XCHAL_EXCCAUSE_UNALIGNED, USER, fast_unaligned }, | 100 | { EXCCAUSE_UNALIGNED, USER, fast_unaligned }, |
101 | #else | 101 | #else |
102 | { XCHAL_EXCCAUSE_UNALIGNED, 0, do_unaligned_user }, | 102 | { EXCCAUSE_UNALIGNED, 0, do_unaligned_user }, |
103 | #endif | 103 | #endif |
104 | { XCHAL_EXCCAUSE_UNALIGNED, KRNL, fast_unaligned }, | 104 | { EXCCAUSE_UNALIGNED, KRNL, fast_unaligned }, |
105 | #endif | 105 | #endif |
106 | { XCHAL_EXCCAUSE_ITLB_MISS, 0, do_page_fault }, | 106 | { EXCCAUSE_ITLB_MISS, 0, do_page_fault }, |
107 | { XCHAL_EXCCAUSE_ITLB_MISS, USER|KRNL, fast_second_level_miss}, | 107 | { EXCCAUSE_ITLB_MISS, USER|KRNL, fast_second_level_miss}, |
108 | { XCHAL_EXCCAUSE_ITLB_MULTIHIT, 0, do_multihit }, | 108 | { EXCCAUSE_ITLB_MULTIHIT, 0, do_multihit }, |
109 | { XCHAL_EXCCAUSE_ITLB_PRIVILEGE, 0, do_page_fault }, | 109 | { EXCCAUSE_ITLB_PRIVILEGE, 0, do_page_fault }, |
110 | /* XCHAL_EXCCAUSE_SIZE_RESTRICTION unhandled */ | 110 | /* EXCCAUSE_SIZE_RESTRICTION unhandled */ |
111 | { XCHAL_EXCCAUSE_FETCH_CACHE_ATTRIBUTE, 0, do_page_fault }, | 111 | { EXCCAUSE_FETCH_CACHE_ATTRIBUTE, 0, do_page_fault }, |
112 | { XCHAL_EXCCAUSE_DTLB_MISS, USER|KRNL, fast_second_level_miss}, | 112 | { EXCCAUSE_DTLB_MISS, USER|KRNL, fast_second_level_miss}, |
113 | { XCHAL_EXCCAUSE_DTLB_MISS, 0, do_page_fault }, | 113 | { EXCCAUSE_DTLB_MISS, 0, do_page_fault }, |
114 | { XCHAL_EXCCAUSE_DTLB_MULTIHIT, 0, do_multihit }, | 114 | { EXCCAUSE_DTLB_MULTIHIT, 0, do_multihit }, |
115 | { XCHAL_EXCCAUSE_DTLB_PRIVILEGE, 0, do_page_fault }, | 115 | { EXCCAUSE_DTLB_PRIVILEGE, 0, do_page_fault }, |
116 | /* XCHAL_EXCCAUSE_DTLB_SIZE_RESTRICTION unhandled */ | 116 | /* EXCCAUSE_DTLB_SIZE_RESTRICTION unhandled */ |
117 | { XCHAL_EXCCAUSE_STORE_CACHE_ATTRIBUTE, USER|KRNL, fast_store_prohibited }, | 117 | { EXCCAUSE_STORE_CACHE_ATTRIBUTE, USER|KRNL, fast_store_prohibited }, |
118 | { XCHAL_EXCCAUSE_STORE_CACHE_ATTRIBUTE, 0, do_page_fault }, | 118 | { EXCCAUSE_STORE_CACHE_ATTRIBUTE, 0, do_page_fault }, |
119 | { XCHAL_EXCCAUSE_LOAD_CACHE_ATTRIBUTE, 0, do_page_fault }, | 119 | { EXCCAUSE_LOAD_CACHE_ATTRIBUTE, 0, do_page_fault }, |
120 | /* XCCHAL_EXCCAUSE_FLOATING_POINT unhandled */ | 120 | /* XCCHAL_EXCCAUSE_FLOATING_POINT unhandled */ |
121 | #if (XCHAL_CP_MASK & 1) | 121 | #if (XCHAL_CP_MASK & 1) |
122 | COPROCESSOR(0), | 122 | COPROCESSOR(0), |