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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 498 | giacomo | 1 | #include <FTrace_chunk.h> |
| 2 | #include <FTrace_OSD.h> |
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| 3 | #include <FTrace_types.h> |
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| 4 | |||
| 5 | #include <kernel/kern.h> |
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| 6 | #include <stdlib.h> |
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| 7 | |||
| 8 | SYS_FLAGS FTracef; |
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| 9 | |||
| 10 | extern FTrace_Chunk_Ptr ActualChunk; |
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| 532 | giacomo | 11 | extern void *OSD_current_pointer; |
| 498 | giacomo | 12 | |
| 13 | void FTrace_fsave() |
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| 14 | { |
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| 15 | |||
| 16 | FTracef = kern_fsave(); |
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| 17 | |||
| 18 | } |
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| 19 | |||
| 20 | void FTrace_frestore() |
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| 21 | { |
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| 22 | |||
| 23 | kern_frestore(FTracef); |
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| 24 | |||
| 25 | } |
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| 26 | |||
| 27 | void FTrace_lock() |
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| 28 | { |
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| 29 | |||
| 30 | } |
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| 31 | |||
| 32 | void FTrace_unlock() |
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| 33 | { |
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| 34 | |||
| 35 | } |
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| 36 | |||
| 37 | void *FTrace_malloc(int size) |
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| 38 | { |
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| 39 | |||
| 40 | return malloc(size); |
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| 41 | |||
| 42 | } |
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| 43 | |||
| 44 | void FTrace_free(void *ptr) |
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| 45 | { |
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| 46 | |||
| 47 | free(ptr); |
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| 48 | |||
| 49 | } |
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| 50 | |||
| 51 | int FTrace_OSD_init() |
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| 52 | { |
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| 53 | |||
| 54 | return 0; |
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| 55 | |||
| 56 | } |
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| 57 | |||
| 501 | giacomo | 58 | /* OSD_pointers |
| 532 | giacomo | 59 | |
| 60 | 00 - Fast Access |
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| 61 | |||
| 504 | giacomo | 62 | 04 - Actual Chunk Position |
| 63 | 08 - Actual Chunk Start |
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| 64 | 12 - Actual Chunk Size |
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| 65 | 16 - Actual Chunk Emergency Size |
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| 66 | 20 - Actual Chunk Flags |
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| 501 | giacomo | 67 | |
| 532 | giacomo | 68 | 24 - Next Chunk OSD Pointer |
| 501 | giacomo | 69 | |
| 70 | */ |
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| 71 | |||
| 72 | int FTrace_OSD_chunk_init(FTrace_Chunk_Ptr c, int size, int emergency_size, FTrace_flags flags) |
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| 498 | giacomo | 73 | { |
| 74 | |||
| 532 | giacomo | 75 | *(DWORD *)(c->osd) = (DWORD)(c->osd + FTRACE_OSD_CHUNK_HEAD); |
| 498 | giacomo | 76 | |
| 501 | giacomo | 77 | *(DWORD *)(c->osd + 4) = (DWORD)(c->osd + FTRACE_OSD_CHUNK_HEAD); |
| 78 | *(DWORD *)(c->osd + 8) = (DWORD)(c->osd + FTRACE_OSD_CHUNK_HEAD); |
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| 79 | *(DWORD *)(c->osd + 12) = (DWORD)(c->size); |
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| 80 | *(DWORD *)(c->osd + 16) = (DWORD)(c->emergency_size); |
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| 81 | *(DWORD *)(c->osd + 20) = (DWORD)(c->flags); |
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| 82 | |||
| 498 | giacomo | 83 | *(DWORD *)(c->osd + 24) = 0; |
| 84 | |||
| 85 | return 0; |
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| 86 | |||
| 87 | } |
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| 88 | |||
| 89 | /* OSD Chunk Link */ |
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| 532 | giacomo | 90 | int FTrace_OSD_chunk_link(FTrace_Chunk_Ptr a, FTrace_Chunk_Ptr b) |
| 498 | giacomo | 91 | { |
| 92 | |||
| 532 | giacomo | 93 | *(DWORD *)(a->osd + 24) = (DWORD)(b->osd); |
| 498 | giacomo | 94 | |
| 95 | return 0; |
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| 96 | |||
| 97 | } |
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| 98 | |||
| 503 | giacomo | 99 | int FTrace_OSD_update_chunk_flags(FTrace_Chunk_Ptr c) |
| 100 | { |
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| 101 | |||
| 102 | *(DWORD *)(c->osd + 20) = (DWORD)(c->flags); |
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| 103 | |||
| 104 | return 0; |
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| 105 | |||
| 106 | } |
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| 107 | |||
| 498 | giacomo | 108 | int FTrace_OSD_compress_chunk(int number, void *temp_data, int *data_size) |
| 109 | { |
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| 110 | |||
| 111 | return 0; |
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| 112 | |||
| 113 | } |
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| 114 | |||
| 115 | int FTrace_OSD_send_chunk(int number, int osd_flag) |
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| 116 | { |
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| 117 | |||
| 118 | return 0; |
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| 119 | |||
| 120 | } |
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| 121 | |||
| 122 |