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/* Capstone Disassembly Engine */
/* By Dang Hoang Vu <danghvu@gmail.com> 2013 */
#ifdef CAPSTONE_HAS_X86
#include "../../cs_priv.h"
#include "../../MCRegisterInfo.h"
#include "X86Disassembler.h"
#include "X86InstPrinter.h"
#include "X86Mapping.h"
#include "X86Module.h"
cs_err X86_global_init(cs_struct *ud)
{
MCRegisterInfo *mri;
mri = cs_mem_malloc(sizeof(*mri));
X86_init(mri);
// by default, we use Intel syntax
ud->printer = X86_Intel_printInst;
ud->syntax = CS_OPT_SYNTAX_INTEL;
ud->printer_info = mri;
ud->disasm = X86_getInstruction;
ud->reg_name = X86_reg_name;
ud->insn_id = X86_get_insn_id;
ud->insn_name = X86_insn_name;
ud->group_name = X86_group_name;
ud->post_printer = NULL;;
#ifndef CAPSTONE_DIET
ud->reg_access = X86_reg_access;
#endif
if (ud->mode == CS_MODE_64)
ud->regsize_map = regsize_map_64;
else
ud->regsize_map = regsize_map_32;
return CS_ERR_OK;
}
cs_err X86_option(cs_struct *handle, cs_opt_type type, size_t value)
{
switch(type) {
default:
break;
case CS_OPT_MODE:
if (value == CS_MODE_64)
handle->regsize_map = regsize_map_64;
else
handle->regsize_map = regsize_map_32;
handle->mode = (cs_mode)value;
break;
case CS_OPT_SYNTAX:
switch(value) {
default:
// wrong syntax value
handle->errnum = CS_ERR_OPTION;
return CS_ERR_OPTION;
case CS_OPT_SYNTAX_DEFAULT:
case CS_OPT_SYNTAX_INTEL:
handle->syntax = CS_OPT_SYNTAX_INTEL;
handle->printer = X86_Intel_printInst;
break;
case CS_OPT_SYNTAX_MASM:
handle->printer = X86_Intel_printInst;
handle->syntax = (int)value;
break;
case CS_OPT_SYNTAX_ATT:
#if !defined(CAPSTONE_DIET) && !defined(CAPSTONE_X86_ATT_DISABLE)
handle->printer = X86_ATT_printInst;
handle->syntax = CS_OPT_SYNTAX_ATT;
break;
#elif !defined(CAPSTONE_DIET) && defined(CAPSTONE_X86_ATT_DISABLE)
// ATT syntax is unsupported
handle->errnum = CS_ERR_X86_ATT;
return CS_ERR_X86_ATT;
#else // CAPSTONE_DIET
// this is irrelevant in CAPSTONE_DIET mode
handle->errnum = CS_ERR_DIET;
return CS_ERR_DIET;
#endif
}
break;
}
return CS_ERR_OK;
}
#endif
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