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35 lines
1010 B
C
35 lines
1010 B
C
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Decode the offset value from a RISC-V JAL instruction
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* @note This API will abort if the instruction is not JAL formatted.
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*
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* @param inst_addr Address of JAL instruction
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* @return int offset value
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*/
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int riscv_decode_offset_from_jal_instruction(const intptr_t inst_addr);
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#ifdef __cplusplus
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}
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#endif
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