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/*
* Copyright 2017 WebAssembly Community Group participants
*
* 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 "opcode.h"
namespace wabt {
OpcodeInfo g_opcode_info[kOpcodeCount] = {
#define WABT_OPCODE(rtype, type1, type2, mem_size, code, Name, text) \
{text, Type::rtype, Type::type1, Type::type2, mem_size},
#include "opcode.def"
#undef WABT_OPCODE
};
bool is_naturally_aligned(Opcode opcode, uint32_t alignment) {
uint32_t opcode_align = get_opcode_memory_size(opcode);
return alignment == WABT_USE_NATURAL_ALIGNMENT || alignment == opcode_align;
}
uint32_t get_opcode_alignment(Opcode opcode, uint32_t alignment) {
if (alignment == WABT_USE_NATURAL_ALIGNMENT)
return get_opcode_memory_size(opcode);
return alignment;
}
} // namespace
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