| // 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 "diagnostic.h" |
| |
| #include <assert.h> |
| #include <string.h> |
| |
| #include <iostream> |
| |
| #include "libspirv/libspirv.h" |
| |
| // Diagnostic API |
| |
| spv_diagnostic spvDiagnosticCreate(const spv_position position, |
| const char* message) { |
| spv_diagnostic diagnostic = new spv_diagnostic_t; |
| if (!diagnostic) return nullptr; |
| size_t length = strlen(message) + 1; |
| diagnostic->error = new char[length]; |
| if (!diagnostic->error) { |
| delete diagnostic; |
| return nullptr; |
| } |
| diagnostic->position = *position; |
| diagnostic->isTextSource = false; |
| memset(diagnostic->error, 0, length); |
| strncpy(diagnostic->error, message, length); |
| return diagnostic; |
| } |
| |
| void spvDiagnosticDestroy(spv_diagnostic diagnostic) { |
| if (!diagnostic) return; |
| if (diagnostic->error) { |
| delete[] diagnostic->error; |
| } |
| delete diagnostic; |
| } |
| |
| spv_result_t spvDiagnosticPrint(const spv_diagnostic diagnostic) { |
| if (!diagnostic) return SPV_ERROR_INVALID_DIAGNOSTIC; |
| |
| if (diagnostic->isTextSource) { |
| // NOTE: This is a text position |
| // NOTE: add 1 to the line as editors start at line 1, we are counting new |
| // line characters to start at line 0 |
| std::cerr << "error: " << diagnostic->position.line + 1 << ": " |
| << diagnostic->position.column + 1 << ": " << diagnostic->error |
| << "\n"; |
| return SPV_SUCCESS; |
| } else { |
| // NOTE: Assume this is a binary position |
| std::cerr << "error: " << diagnostic->position.index << ": " |
| << diagnostic->error << "\n"; |
| return SPV_SUCCESS; |
| } |
| |
| return SPV_ERROR_INVALID_VALUE; |
| } |
| |
| DiagnosticStream::~DiagnosticStream() { |
| if (pDiagnostic_ && error_ != SPV_FAILED_MATCH) { |
| *pDiagnostic_ = spvDiagnosticCreate(&position_, stream_.str().c_str()); |
| } |
| } |