mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-12-11 11:20:05 +00:00
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
// Copyright (c) 2018 Google LLC.
|
|
//
|
|
// 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 "source/val/validate.h"
|
|
|
|
#include "source/opcode.h"
|
|
#include "source/spirv_target_env.h"
|
|
#include "source/val/instruction.h"
|
|
#include "source/val/validation_state.h"
|
|
|
|
namespace spvtools {
|
|
namespace val {
|
|
namespace {
|
|
|
|
spv_result_t ValidateMemberName(ValidationState_t& _, const Instruction* inst) {
|
|
const auto type_id = inst->GetOperandAs<uint32_t>(0);
|
|
const auto type = _.FindDef(type_id);
|
|
if (!type || SpvOpTypeStruct != type->opcode()) {
|
|
return _.diag(SPV_ERROR_INVALID_ID, inst)
|
|
<< "OpMemberName Type <id> '" << _.getIdName(type_id)
|
|
<< "' is not a struct type.";
|
|
}
|
|
const auto member_id = inst->GetOperandAs<uint32_t>(1);
|
|
const auto member_count = (uint32_t)(type->words().size() - 2);
|
|
if (member_count <= member_id) {
|
|
return _.diag(SPV_ERROR_INVALID_ID, inst)
|
|
<< "OpMemberName Member <id> '" << _.getIdName(member_id)
|
|
<< "' index is larger than Type <id> '" << _.getIdName(type->id())
|
|
<< "'s member count.";
|
|
}
|
|
return SPV_SUCCESS;
|
|
}
|
|
|
|
spv_result_t ValidateLine(ValidationState_t& _, const Instruction* inst) {
|
|
const auto file_id = inst->GetOperandAs<uint32_t>(0);
|
|
const auto file = _.FindDef(file_id);
|
|
if (!file || SpvOpString != file->opcode()) {
|
|
return _.diag(SPV_ERROR_INVALID_ID, inst)
|
|
<< "OpLine Target <id> '" << _.getIdName(file_id)
|
|
<< "' is not an OpString.";
|
|
}
|
|
return SPV_SUCCESS;
|
|
}
|
|
|
|
} // namespace
|
|
|
|
spv_result_t DebugPass(ValidationState_t& _, const Instruction* inst) {
|
|
switch (inst->opcode()) {
|
|
case SpvOpMemberName:
|
|
if (auto error = ValidateMemberName(_, inst)) return error;
|
|
break;
|
|
case SpvOpLine:
|
|
if (auto error = ValidateLine(_, inst)) return error;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return SPV_SUCCESS;
|
|
}
|
|
|
|
} // namespace val
|
|
} // namespace spvtools
|