| // Copyright (c) 2015 The Khronos Group Inc. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and/or associated documentation files (the |
| // "Materials"), to deal in the Materials without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Materials, and to |
| // permit persons to whom the Materials are furnished to do so, subject to |
| // the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Materials. |
| // |
| // MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS |
| // KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS |
| // SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT |
| // https://www.khronos.org/registry/ |
| // |
| // THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| // MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| |
| #include <assert.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include <vector> |
| |
| #include "libspirv/libspirv.h" |
| |
| void print_usage(char* argv0) { |
| printf( |
| "Validate a SPIR-V binary file.\n\n" |
| "USAGE: %s [options] <filename>\n\n" |
| " -basic Perform basic validation (disabled)\n" |
| " -layout Perform layout validation " |
| "(disabled)\n" |
| " -id Perform id validation (default ON)\n" |
| " -capability <capability> Performs OpCode validation " |
| "(disabled)\n", |
| argv0); |
| } |
| |
| int main(int argc, char** argv) { |
| if (2 > argc) { |
| print_usage(argv[0]); |
| return 1; |
| } |
| |
| const char* inFile = nullptr; |
| uint32_t options = 0; |
| |
| for (int argi = 1; argi < argc; ++argi) { |
| if ('-' == argv[argi][0]) { |
| if (!strcmp("basic", argv[argi] + 1)) { |
| options |= SPV_VALIDATE_BASIC_BIT; |
| } else if (!strcmp("layout", argv[argi] + 1)) { |
| options |= SPV_VALIDATE_LAYOUT_BIT; |
| } else if (!strcmp("id", argv[argi] + 1)) { |
| options |= SPV_VALIDATE_ID_BIT; |
| } else if (!strcmp("rules", argv[argi] + 1)) { |
| options |= SPV_VALIDATE_RULES_BIT; |
| } else { |
| print_usage(argv[0]); |
| return 1; |
| } |
| } else { |
| if (!inFile) { |
| inFile = argv[argi]; |
| } else { |
| print_usage(argv[0]); |
| return 1; |
| } |
| } |
| } |
| |
| if (!inFile) { |
| fprintf(stderr, "error: input file is empty.\n"); |
| return 1; |
| } |
| |
| std::vector<uint32_t> contents; |
| if (FILE* fp = fopen(inFile, "rb")) { |
| uint32_t buf[1024]; |
| while (size_t len = fread(buf, sizeof(uint32_t), |
| sizeof(buf) / sizeof(uint32_t), fp)) { |
| contents.insert(contents.end(), buf, buf + len); |
| } |
| fclose(fp); |
| } else { |
| fprintf(stderr, "error: file does not exist '%s'\n", inFile); |
| return 1; |
| } |
| |
| spv_const_binary_t binary = {contents.data(), contents.size()}; |
| |
| spv_diagnostic diagnostic = nullptr; |
| spv_result_t error = spvValidate(&binary, options, &diagnostic); |
| if (error) { |
| spvDiagnosticPrint(diagnostic); |
| spvDiagnosticDestroy(diagnostic); |
| return error; |
| } |
| |
| return 0; |
| } |