1 /*
2 * Copyright © 2024 Collabora, Ltd.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 *
23 * Authors:
24 * Faith Ekstrand ([email protected])
25 *
26 */
27
28 #include "vtn_private.h"
29
30 #ifdef HAVE_SPIRV_TOOLS
31 #include <spirv-tools/libspirv.h>
32 #endif /* HAVE_SPIRV_TOOLS */
33
34 void
spirv_print_asm(FILE * fp,const uint32_t * words,size_t word_count)35 spirv_print_asm(FILE *fp, const uint32_t *words, size_t word_count)
36 {
37 #ifdef HAVE_SPIRV_TOOLS
38 spv_context ctx = spvContextCreate(SPV_ENV_UNIVERSAL_1_6);
39
40 spv_binary_to_text_options_t options =
41 SPV_BINARY_TO_TEXT_OPTION_INDENT |
42 SPV_BINARY_TO_TEXT_OPTION_FRIENDLY_NAMES;
43
44 if (MESA_SPIRV_DEBUG(COLOR))
45 options |= SPV_BINARY_TO_TEXT_OPTION_COLOR;
46
47 spv_text text = NULL;
48 spv_diagnostic diagnostic = NULL;
49 spv_result_t res = spvBinaryToText(ctx, words, word_count, options,
50 &text, &diagnostic);
51 if (res == SPV_SUCCESS) {
52 fprintf(fp, "SPIR-V assembly:\n");
53 fwrite(text->str, 1, text->length, fp);
54 } else {
55 fprintf(fp, "Failed to disassemble SPIR-V:\n");
56 spvDiagnosticPrint(diagnostic);
57 spvDiagnosticDestroy(diagnostic);
58 }
59
60 spvTextDestroy(text);
61 #else
62 fprintf(fp, "Cannot dump SPIR-V assembly. "
63 "You need to build against SPIR-V tools.\n");
64 #endif /* HAVE_SPIRV_TOOLS */
65 }
66