90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
// Copyright 2020 The Tint Authors.
|
|
//
|
|
// 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 "src/writer/spirv/spv_dump.h"
|
|
|
|
#include "spirv-tools/libspirv.hpp"
|
|
#include "src/writer/spirv/binary_writer.h"
|
|
|
|
namespace tint {
|
|
namespace writer {
|
|
namespace spirv {
|
|
namespace {
|
|
|
|
std::string Disassemble(const std::vector<uint32_t>& data) {
|
|
std::string spv_errors;
|
|
spv_target_env target_env = SPV_ENV_UNIVERSAL_1_0;
|
|
|
|
auto msg_consumer = [&spv_errors](spv_message_level_t level, const char*,
|
|
const spv_position_t& position,
|
|
const char* message) {
|
|
switch (level) {
|
|
case SPV_MSG_FATAL:
|
|
case SPV_MSG_INTERNAL_ERROR:
|
|
case SPV_MSG_ERROR:
|
|
spv_errors += "error: line " + std::to_string(position.index) + ": " +
|
|
message + "\n";
|
|
break;
|
|
case SPV_MSG_WARNING:
|
|
spv_errors += "warning: line " + std::to_string(position.index) + ": " +
|
|
message + "\n";
|
|
break;
|
|
case SPV_MSG_INFO:
|
|
spv_errors += "info: line " + std::to_string(position.index) + ": " +
|
|
message + "\n";
|
|
break;
|
|
case SPV_MSG_DEBUG:
|
|
break;
|
|
}
|
|
};
|
|
|
|
spvtools::SpirvTools tools(target_env);
|
|
tools.SetMessageConsumer(msg_consumer);
|
|
|
|
std::string result;
|
|
if (!tools.Disassemble(data, &result, SPV_BINARY_TO_TEXT_OPTION_NO_HEADER)) {
|
|
printf("%s\n", spv_errors.c_str());
|
|
}
|
|
return result;
|
|
}
|
|
|
|
} // namespace
|
|
|
|
std::string DumpBuilder(const Builder& builder) {
|
|
BinaryWriter writer;
|
|
writer.WriteHeader(builder.id_bound());
|
|
writer.WriteBuilder(builder);
|
|
return Disassemble(writer.result());
|
|
}
|
|
|
|
std::string DumpInstruction(const Instruction& inst) {
|
|
BinaryWriter writer;
|
|
writer.WriteHeader(kDefaultMaxIdBound);
|
|
writer.WriteInstruction(inst);
|
|
return Disassemble(writer.result());
|
|
}
|
|
|
|
std::string DumpInstructions(const std::vector<Instruction>& insts) {
|
|
BinaryWriter writer;
|
|
writer.WriteHeader(kDefaultMaxIdBound);
|
|
for (const auto& inst : insts) {
|
|
writer.WriteInstruction(inst);
|
|
}
|
|
return Disassemble(writer.result());
|
|
}
|
|
|
|
} // namespace spirv
|
|
} // namespace writer
|
|
} // namespace tint
|