M680XModule.c

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/* Capstone Disassembly Engine */
/* M680X Backend by Wolfgang Schwotzer <wolfgang.schwotzer@gmx.net> 2017 */
 
#ifdef CAPSTONE_HAS_M680X
 
#include "../../utils.h"
#include "../../MCRegisterInfo.h"
#include "M680XDisassembler.h"
#include "M680XDisassemblerInternals.h"
#include "M680XInstPrinter.h"
#include "M680XModule.h"
 
cs_err M680X_global_init(cs_struct *ud)
{
    m680x_info *info;
    cs_err errcode;
 
    /* Do some validation checks */
    errcode = M680X_disassembler_init(ud);
 
    if (errcode != CS_ERR_OK)
        return errcode;
 
    errcode =  M680X_instprinter_init(ud);
 
    if (errcode != CS_ERR_OK)
        return errcode;
 
    // verify if requested mode is valid
    if (ud->mode & ~(CS_MODE_M680X_6800 | CS_MODE_M680X_6801 |
            CS_MODE_M680X_6805 | CS_MODE_M680X_6808 |
            CS_MODE_M680X_6809 | CS_MODE_M680X_6811 |
            CS_MODE_M680X_6301 | CS_MODE_M680X_6309 |
            CS_MODE_M680X_CPU12 | CS_MODE_M680X_HCS08)) {
        // At least one mode is not supported by M680X
        return CS_ERR_MODE;
    }
 
    if (!(ud->mode & (CS_MODE_M680X_6800 | CS_MODE_M680X_6801 |
                CS_MODE_M680X_6805 | CS_MODE_M680X_6808 |
                CS_MODE_M680X_6809 | CS_MODE_M680X_6811 |
                CS_MODE_M680X_6301 | CS_MODE_M680X_6309 |
                CS_MODE_M680X_CPU12 | CS_MODE_M680X_HCS08))) {
        // At least the cpu type has to be selected. No default.
        return CS_ERR_MODE;
    }
 
    info = cs_mem_malloc(sizeof(m680x_info));
 
    if (!info)
        return CS_ERR_MEM;
 
    ud->printer = M680X_printInst;
    ud->printer_info = info;
    ud->getinsn_info = NULL;
    ud->disasm = M680X_getInstruction;
    ud->reg_name = M680X_reg_name;
    ud->insn_id = M680X_get_insn_id;
    ud->insn_name = M680X_insn_name;
    ud->group_name = M680X_group_name;
    ud->skipdata_size = 1;
    ud->post_printer = NULL;
#ifndef CAPSTONE_DIET
    ud->reg_access = M680X_reg_access;
#endif
 
    return CS_ERR_OK;
}
 
cs_err M680X_option(cs_struct *handle, cs_opt_type type, size_t value)
{
    //TODO
    return CS_ERR_OK;
}
 
#endif