esp-idf/components/riscv/include/riscv/instruction_decode.h

27 wiersze
519 B
C

/*
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Decode the offset value from a RISC-V JAL instruction
* @note This API will abort if the instruction is not JAL formatted.
*
* @param inst_addr Address of JAL instruction
* @return int offset value
*/
int riscv_decode_offset_from_jal_instruction(const intptr_t inst_addr);
#ifdef __cplusplus
}
#endif