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Line 32... | Line 32... | ||
32 | * kernel-provided handlers from the second trap table, trap_table_kernel. |
32 | * kernel-provided handlers from the second trap table, trap_table_kernel. |
33 | */ |
33 | */ |
34 | 34 | ||
35 | .text |
35 | .text |
36 | 36 | ||
37 | #include <arch/trap_table.h> |
37 | #include <arch/trap/trap_table.h> |
- | 38 | #include <arch/trap/regwin.h> |
|
38 | 39 | ||
39 | #define TABLE_SIZE TRAP_TABLE_SIZE |
40 | #define TABLE_SIZE TRAP_TABLE_SIZE |
40 | #define ENTRY_SIZE TRAP_TABLE_ENTRY_SIZE |
41 | #define ENTRY_SIZE TRAP_TABLE_ENTRY_SIZE |
41 | 42 | ||
42 | 43 | ||
Line 53... | Line 54... | ||
53 | * Kernel-provided trap handlers. |
54 | * Kernel-provided trap handlers. |
54 | */ |
55 | */ |
55 | .global trap_table_kernel |
56 | .global trap_table_kernel |
56 | trap_table_kernel: |
57 | trap_table_kernel: |
57 | 58 | ||
58 | /* |
- | |
59 | * Hardware interrupts for TL=0. |
59 | /* TT = 0x24, TL = 0 *, clean_window handler */ |
60 | */ |
- | |
61 | .org trap_table_kernel + 0*ENTRY_SIZE |
60 | .org trap_table_kernel + TT_CLEAN_WINDOW*ENTRY_SIZE |
- | 61 | .global clean_window_handler |
|
62 | tl_0_hardware_traps: |
62 | clean_window_handler: |
- | 63 | CLEAN_WINDOW_HANDLER |
|
63 | 64 | ||
- | 65 | /* TT = 0x80, TL = 0 *, spill_0_normal handler */ |
|
- | 66 | .org trap_table_kernel + TT_SPILL_0_NORMAL*ENTRY_SIZE |
|
- | 67 | .global spill_0_normal |
|
- | 68 | spill_0_normal: |
|
- | 69 | SPILL_NORMAL_HANDLER |
|
64 | /* |
70 | |
65 | * Register window spill/fill/clean traps for TL=0. |
71 | /* TT = 0xc0, TL = 0 *, fill_0_normal handler */ |
66 | */ |
- | |
67 | .org trap_table_kernel + 128*ENTRY_SIZE |
72 | .org trap_table_kernel + TT_FILL_0_NORMAL*ENTRY_SIZE |
68 | tl_0_regwin_traps: |
73 | fill_0_normal: |
- | 74 | FILL_NORMAL_HANDLER |
|
69 | 75 | ||
70 | /* |
76 | /* |
71 | * Software traps for TL=0. |
77 | * Software traps for TL=0. |
72 | */ |
78 | */ |
73 | .org trap_table_kernel + 256*ENTRY_SIZE |
79 | .org trap_table_kernel + 256*ENTRY_SIZE |
Line 82... | Line 88... | ||
82 | */ |
88 | */ |
83 | .org trap_table_kernel + 512*ENTRY_SIZE |
89 | .org trap_table_kernel + 512*ENTRY_SIZE |
84 | tl_non_0_hardware_traps: |
90 | tl_non_0_hardware_traps: |
85 | 91 | ||
86 | /* |
92 | /* |
87 | * Register window spill/fill/clean traps for TL>0. |
93 | * Register window spill/fill traps for TL>0. |
88 | */ |
94 | */ |
89 | .org trap_table_kernel + 640*ENTRY_SIZE |
95 | .org trap_table_kernel + 640*ENTRY_SIZE |
90 | tl_non_0_regwin_traps: |
96 | tl_non_0_regwin_traps: |
91 | 97 | ||
92 | /* |
98 | /* |