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// 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 "spirv-tools/libspirv.hpp"
#include <iostream>
#include <string>
#include <vector>
#include <emscripten/bind.h>
#include <emscripten/val.h>
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));
}
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