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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4358 | Serge | 1 | /************************************************************************** |
| 2 | * |
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| 3 | * Copyright 2013 VMware, Inc. |
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| 4 | * All Rights Reserved. |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the |
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| 8 | * "Software"), to deal in the Software without restriction, including |
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| 9 | * without limitation the rights to use, copy, modify, merge, publish, |
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| 10 | * distribute, sub license, and/or sell copies of the Software, and to |
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| 11 | * permit persons to whom the Software is furnished to do so, subject to |
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| 12 | * the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice (including the |
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| 15 | * next paragraph) shall be included in all copies or substantial portions |
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| 16 | * of the Software. |
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| 17 | * |
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| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 19 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
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| 21 | * IN NO EVENT SHALL THE AUTHOR AND/OR ITS SUPPLIERS BE LIABLE FOR |
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| 22 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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| 23 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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| 24 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | * |
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| 26 | **************************************************************************/ |
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| 27 | |||
| 28 | |||
| 29 | /* |
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| 30 | * Small utility to disassemble a memory dump of TGSI tokens. |
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| 31 | * |
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| 32 | * Dump can be easily obtained from gdb through the tgsi_dump.gdb helper: |
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| 33 | * |
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| 34 | * (gdb) source tgsi_dump.gdb |
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| 35 | * (gdb) tgsi_dump state->tokens |
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| 36 | * |
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| 37 | * which will generate a tgsi_dump.bin file in the current directory. |
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| 38 | */ |
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| 39 | |||
| 40 | |||
| 41 | #include |
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| 42 | #include |
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| 43 | |||
| 44 | #include "pipe/p_shader_tokens.h" |
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| 45 | #include "tgsi/tgsi_dump.h" |
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| 46 | |||
| 47 | |||
| 48 | static void |
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| 49 | usage(const char *arg0) |
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| 50 | { |
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| 51 | fprintf(stderr, "usage: %s [ options ] |
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| 52 | } |
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| 53 | |||
| 54 | |||
| 55 | static void |
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| 56 | disasm(const char *filename) |
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| 57 | { |
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| 58 | FILE *fp; |
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| 59 | const size_t max_tokens = 1024*1024; |
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| 60 | struct tgsi_token *tokens; |
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| 61 | |||
| 62 | fp = fopen(filename, "rb"); |
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| 63 | if (!fp) { |
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| 64 | exit(1); |
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| 65 | } |
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| 66 | tokens = malloc(max_tokens * sizeof *tokens); |
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| 67 | fread(tokens, sizeof *tokens, max_tokens, fp); |
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| 68 | |||
| 69 | tgsi_dump(tokens, 0); |
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| 70 | |||
| 71 | free(tokens); |
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| 72 | fclose(fp); |
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| 73 | } |
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| 74 | |||
| 75 | |||
| 76 | int main( int argc, char *argv[] ) |
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| 77 | { |
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| 78 | int i; |
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| 79 | |||
| 80 | if (argc < 2) { |
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| 81 | usage(argv[0]); |
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| 82 | return 0; |
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| 83 | } |
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| 84 | |||
| 85 | for (i = 1; i < argc; ++i) { |
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| 86 | disasm(argv[i]); |
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| 87 | } |
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| 88 | |||
| 89 | return 0; |
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| 90 | } |