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Line 37... | Line 37... | ||
37 | #include <mm/tlb.h> |
37 | #include <mm/tlb.h> |
38 | #include <arch.h> |
38 | #include <arch.h> |
39 | #include <symtab.h> |
39 | #include <symtab.h> |
40 | #include <arch/asm.h> |
40 | #include <arch/asm.h> |
41 | 41 | ||
- | 42 | ||
42 | #define PRINT_INFO_ERRCODE(n,x) { \ |
43 | static void print_info_errcode(__u8 n, __native x[]) |
- | 44 | { |
|
43 | char *symbol = get_symtab_entry(stack[1]); \ |
45 | char *symbol; |
- | 46 | ||
44 | if (!symbol) \ |
47 | if (!(symbol=get_symtab_entry(x[1]))) |
45 | symbol = ""; \ |
48 | symbol = ""; |
- | 49 | ||
46 | printf("-----EXCEPTION(%d) OCCURED----- ( %s )\n",n,__FUNCTION__); \ |
50 | printf("-----EXCEPTION(%d) OCCURED----- ( %s )\n",n,__FUNCTION__); |
47 | printf("%%rip: %Q (%s)\n",x[1],symbol); \ |
51 | printf("%%rip: %Q (%s)\n",x[1],symbol); |
48 | printf("ERROR_WORD=%Q\n", x[0]); \ |
52 | printf("ERROR_WORD=%Q\n", x[0]); |
49 | printf("%%rcs=%Q,flags=%Q, %%cr0=%Q\n", x[2], x[3],read_cr0()); \ |
53 | printf("%%rcs=%Q,flags=%Q, %%cr0=%Q\n", x[2], x[3],read_cr0()); |
50 | printf("%%rax=%Q, %%rbx=%Q, %%rcx=%Q\n",x[-2],x[-3],x[-4]); \ |
54 | printf("%%rax=%Q, %%rbx=%Q, %%rcx=%Q\n",x[-2],x[-3],x[-4]); |
51 | printf("%%rdx=%Q, %%rsi=%Q, %%rdi=%Q\n",x[-5],x[-6],x[-7]); \ |
55 | printf("%%rdx=%Q, %%rsi=%Q, %%rdi=%Q\n",x[-5],x[-6],x[-7]); |
52 | printf("%%r8 =%Q, %%r9 =%Q, %%r10=%Q\n",x[-8],x[-9],x[-10]); \ |
56 | printf("%%r8 =%Q, %%r9 =%Q, %%r10=%Q\n",x[-8],x[-9],x[-10]); |
53 | printf("%%r11=%Q, %%r12=%Q, %%r13=%Q\n",x[-11],x[-12],x[-13]); \ |
57 | printf("%%r11=%Q, %%r12=%Q, %%r13=%Q\n",x[-11],x[-12],x[-13]); |
54 | printf("%%r14=%Q, %%r15=%Q, %%rsp=%Q\n",x[-14],x[-15],x); \ |
58 | printf("%%r14=%Q, %%r15=%Q, %%rsp=%Q\n",x[-14],x[-15],x); |
55 | printf("%%rbp=%Q\n",x[-1]); \ |
59 | printf("%%rbp=%Q\n",x[-1]); |
56 | printf("stack: %Q, %Q, %Q\n", x[5], x[6], x[7]); \ |
60 | printf("stack: %Q, %Q, %Q\n", x[5], x[6], x[7]); |
57 | printf(" %Q, %Q, %Q\n", x[8], x[9], x[10]); \ |
61 | printf(" %Q, %Q, %Q\n", x[8], x[9], x[10]); |
58 | printf(" %Q, %Q, %Q\n", x[11], x[12], x[13]); \ |
62 | printf(" %Q, %Q, %Q\n", x[11], x[12], x[13]); |
59 | printf(" %Q, %Q, %Q\n", x[14], x[15], x[16]); \ |
63 | printf(" %Q, %Q, %Q\n", x[14], x[15], x[16]); |
60 | printf(" %Q, %Q, %Q\n", x[17], x[18], x[19]); \ |
64 | printf(" %Q, %Q, %Q\n", x[17], x[18], x[19]); |
61 | printf(" %Q, %Q, %Q\n", x[20], x[21], x[22]); \ |
65 | printf(" %Q, %Q, %Q\n", x[20], x[21], x[22]); |
62 | printf(" %Q, %Q, %Q\n", x[23], x[24], x[25]); \ |
66 | printf(" %Q, %Q, %Q\n", x[23], x[24], x[25]); |
63 | } |
67 | } |
64 | 68 | ||
65 | /* |
69 | /* |
66 | * Interrupt and exception dispatching. |
70 | * Interrupt and exception dispatching. |
67 | */ |
71 | */ |
68 | 72 | ||
Line 102... | Line 106... | ||
102 | panic("unserviced interrupt\n"); |
106 | panic("unserviced interrupt\n"); |
103 | } |
107 | } |
104 | 108 | ||
105 | void gp_fault(__u8 n, __native stack[]) |
109 | void gp_fault(__u8 n, __native stack[]) |
106 | { |
110 | { |
107 | PRINT_INFO_ERRCODE(n,stack); |
111 | print_info_errcode(n,stack); |
108 | panic("general protection fault\n"); |
112 | panic("general protection fault\n"); |
109 | } |
113 | } |
110 | 114 | ||
111 | void ss_fault(__u8 n, __native stack[]) |
115 | void ss_fault(__u8 n, __native stack[]) |
112 | { |
116 | { |
113 | PRINT_INFO_ERRCODE(n,stack); |
117 | print_info_errcode(n,stack); |
114 | panic("stack fault\n"); |
118 | panic("stack fault\n"); |
115 | } |
119 | } |
116 | 120 | ||
117 | 121 | ||
118 | void nm_fault(__u8 n, __native stack[]) |
122 | void nm_fault(__u8 n, __native stack[]) |
Line 134... | Line 138... | ||
134 | 138 | ||
135 | 139 | ||
136 | 140 | ||
137 | void page_fault(__u8 n, __native stack[]) |
141 | void page_fault(__u8 n, __native stack[]) |
138 | { |
142 | { |
139 | PRINT_INFO_ERRCODE(n,stack); |
143 | print_info_errcode(n,stack); |
140 | printf("Page fault address: %Q\n", read_cr2()); |
144 | printf("Page fault address: %Q\n", read_cr2()); |
141 | panic("page fault\n"); |
145 | panic("page fault\n"); |
142 | } |
146 | } |
143 | 147 | ||
144 | void syscall(__u8 n, __native stack[]) |
148 | void syscall(__u8 n, __native stack[]) |