| // Copyright (c) 2020 The Khronos Group Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include <emscripten/bind.h> |
| #include <emscripten/val.h> |
| |
| #include <iostream> |
| #include <string> |
| #include <vector> |
| |
| #include "spirv-tools/libspirv.hpp" |
| using namespace emscripten; |
| |
| void print_msg_to_stderr(spv_message_level_t, const char*, |
| const spv_position_t&, const char* m) { |
| std::cerr << "error: " << m << std::endl; |
| }; |
| |
| std::string dis(std::string const& buffer, uint32_t env, uint32_t options) { |
| spvtools::SpirvTools core(static_cast<spv_target_env>(env)); |
| core.SetMessageConsumer(print_msg_to_stderr); |
| |
| std::vector<uint32_t> spirv; |
| const uint32_t* ptr = reinterpret_cast<const uint32_t*>(buffer.data()); |
| spirv.assign(ptr, ptr + buffer.size() / 4); |
| std::string disassembly; |
| if (!core.Disassemble(spirv, &disassembly, options)) return "Error"; |
| return disassembly; |
| } |
| |
| emscripten::val as(std::string const& source, uint32_t env, uint32_t options) { |
| spvtools::SpirvTools core(static_cast<spv_target_env>(env)); |
| core.SetMessageConsumer(print_msg_to_stderr); |
| |
| std::vector<uint32_t> spirv; |
| if (!core.Assemble(source, &spirv, options)) spirv.clear(); |
| const uint8_t* ptr = reinterpret_cast<const uint8_t*>(spirv.data()); |
| return emscripten::val(emscripten::typed_memory_view(spirv.size() * 4, ptr)); |
| } |
| |
| EMSCRIPTEN_BINDINGS(my_module) { |
| function("dis", &dis); |
| function("as", &as); |
| |
| constant("SPV_ENV_UNIVERSAL_1_0", |
| static_cast<uint32_t>(SPV_ENV_UNIVERSAL_1_0)); |
| constant("SPV_ENV_VULKAN_1_0", static_cast<uint32_t>(SPV_ENV_VULKAN_1_0)); |
| constant("SPV_ENV_UNIVERSAL_1_1", |
| static_cast<uint32_t>(SPV_ENV_UNIVERSAL_1_1)); |
| constant("SPV_ENV_OPENCL_2_1", static_cast<uint32_t>(SPV_ENV_OPENCL_2_1)); |
| constant("SPV_ENV_OPENCL_2_2", static_cast<uint32_t>(SPV_ENV_OPENCL_2_2)); |
| constant("SPV_ENV_OPENGL_4_0", static_cast<uint32_t>(SPV_ENV_OPENGL_4_0)); |
| constant("SPV_ENV_OPENGL_4_1", static_cast<uint32_t>(SPV_ENV_OPENGL_4_1)); |
| constant("SPV_ENV_OPENGL_4_2", static_cast<uint32_t>(SPV_ENV_OPENGL_4_2)); |
| constant("SPV_ENV_OPENGL_4_3", static_cast<uint32_t>(SPV_ENV_OPENGL_4_3)); |
| constant("SPV_ENV_OPENGL_4_5", static_cast<uint32_t>(SPV_ENV_OPENGL_4_5)); |
| constant("SPV_ENV_UNIVERSAL_1_2", |
| static_cast<uint32_t>(SPV_ENV_UNIVERSAL_1_2)); |
| constant("SPV_ENV_OPENCL_1_2", static_cast<uint32_t>(SPV_ENV_OPENCL_1_2)); |
| constant("SPV_ENV_OPENCL_EMBEDDED_1_2", |
| static_cast<uint32_t>(SPV_ENV_OPENCL_EMBEDDED_1_2)); |
| constant("SPV_ENV_OPENCL_2_0", static_cast<uint32_t>(SPV_ENV_OPENCL_2_0)); |
| constant("SPV_ENV_OPENCL_EMBEDDED_2_0", |
| static_cast<uint32_t>(SPV_ENV_OPENCL_EMBEDDED_2_0)); |
| constant("SPV_ENV_OPENCL_EMBEDDED_2_1", |
| static_cast<uint32_t>(SPV_ENV_OPENCL_EMBEDDED_2_1)); |
| constant("SPV_ENV_OPENCL_EMBEDDED_2_2", |
| static_cast<uint32_t>(SPV_ENV_OPENCL_EMBEDDED_2_2)); |
| constant("SPV_ENV_UNIVERSAL_1_3", |
| static_cast<uint32_t>(SPV_ENV_UNIVERSAL_1_3)); |
| constant("SPV_ENV_VULKAN_1_1", static_cast<uint32_t>(SPV_ENV_VULKAN_1_1)); |
| constant("SPV_ENV_WEBGPU_0", static_cast<uint32_t>(SPV_ENV_WEBGPU_0)); |
| constant("SPV_ENV_UNIVERSAL_1_4", |
| static_cast<uint32_t>(SPV_ENV_UNIVERSAL_1_4)); |
| constant("SPV_ENV_VULKAN_1_1_SPIRV_1_4", |
| static_cast<uint32_t>(SPV_ENV_VULKAN_1_1_SPIRV_1_4)); |
| constant("SPV_ENV_UNIVERSAL_1_5", |
| static_cast<uint32_t>(SPV_ENV_UNIVERSAL_1_5)); |
| constant("SPV_ENV_VULKAN_1_2", static_cast<uint32_t>(SPV_ENV_VULKAN_1_2)); |
| constant("SPV_ENV_UNIVERSAL_1_6", |
| static_cast<uint32_t>(SPV_ENV_UNIVERSAL_1_6)); |
| |
| constant("SPV_BINARY_TO_TEXT_OPTION_NONE", |
| static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_NONE)); |
| constant("SPV_BINARY_TO_TEXT_OPTION_PRINT", |
| static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_PRINT)); |
| constant("SPV_BINARY_TO_TEXT_OPTION_COLOR", |
| static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_COLOR)); |
| constant("SPV_BINARY_TO_TEXT_OPTION_INDENT", |
| static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_INDENT)); |
| constant("SPV_BINARY_TO_TEXT_OPTION_SHOW_BYTE_OFFSET", |
| static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_SHOW_BYTE_OFFSET)); |
| constant("SPV_BINARY_TO_TEXT_OPTION_NO_HEADER", |
| static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_NO_HEADER)); |
| constant("SPV_BINARY_TO_TEXT_OPTION_FRIENDLY_NAMES", |
| static_cast<uint32_t>(SPV_BINARY_TO_TEXT_OPTION_FRIENDLY_NAMES)); |
| |
| constant("SPV_TEXT_TO_BINARY_OPTION_NONE", |
| static_cast<uint32_t>(SPV_TEXT_TO_BINARY_OPTION_NONE)); |
| constant( |
| "SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS", |
| static_cast<uint32_t>(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS)); |
| } |