asm_amd29k.c

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// SPDX-FileCopyrightText: 2019 deroad <wargio@libero.it>
// SPDX-License-Identifier: LGPL-3.0-only
 
#include <stdio.h>
#include <string.h>
#include <rz_types.h>
#include <rz_lib.h>
#include <rz_asm.h>
#include "../arch/amd29k/amd29k.h"
 
static int disassemble(RzAsm *a, RzAsmOp *op, const ut8 *buf, int len) {
    if (!a || !op || !buf || len < 4) {
        return -1;
    }
    char buf_asm[64];
    ut64 offset = a->pc;
    amd29k_instr_t instruction = { 0 };
    op->size = 4;
    if (amd29k_instr_decode(buf, len, &instruction, a->cpu)) {
        amd29k_instr_print(buf_asm, sizeof(buf_asm), offset, &instruction);
        rz_asm_op_set_asm(op, buf_asm);
        return 4;
    }
    rz_asm_op_set_asm(op, "invalid");
    return -1;
}
 
RzAsmPlugin rz_asm_plugin_amd29k = {
    .name = "amd29k",
    .license = "LGPL3",
    .desc = "AMD 29k RISC CPU",
    .author = "deroad",
    .arch = CPU_29000 "," CPU_29050,
    .cpus = "amd29k",
    .bits = 32,
    .endian = RZ_SYS_ENDIAN_LITTLE,
    .disassemble = &disassemble,
};
 
#ifndef RZ_PLUGIN_INCORE
RZ_API RzLibStruct rizin_plugin = {
    .type = RZ_LIB_TYPE_ASM,
    .data = &rz_asm_plugin_amd29k,
    .version = RZ_VERSION
};
#endif