FormatterIntel.h

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/***************************************************************************************************
 
  Zyan Disassembler Library (Zydis)
 
  Original Author : Florian Bernd, Joel Hoener
 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 
***************************************************************************************************/

 
#ifndef ZYDIS_FORMATTER_INTEL_H
#define ZYDIS_FORMATTER_INTEL_H
 
#include <Zydis/Formatter.h>
#include <Zydis/Internal/FormatterBase.h>
#include <Zydis/Internal/String.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* ============================================================================================== */
/* Formatter functions                                                                            */
/* ============================================================================================== */
 
/* ---------------------------------------------------------------------------------------------- */
/* Intel                                                                                          */
/* ---------------------------------------------------------------------------------------------- */
 
ZyanStatus ZydisFormatterIntelFormatInstruction(const ZydisFormatter* formatter,
    ZydisFormatterBuffer* buffer, ZydisFormatterContext* context);
 
ZyanStatus ZydisFormatterIntelFormatOperandMEM(const ZydisFormatter* formatter,
    ZydisFormatterBuffer* buffer, ZydisFormatterContext* context);
 
ZyanStatus ZydisFormatterIntelPrintMnemonic(const ZydisFormatter* formatter,
    ZydisFormatterBuffer* buffer, ZydisFormatterContext* context);
 
ZyanStatus ZydisFormatterIntelPrintRegister(const ZydisFormatter* formatter,
    ZydisFormatterBuffer* buffer, ZydisFormatterContext* context, ZydisRegister reg);
 
ZyanStatus ZydisFormatterIntelPrintDISP(const ZydisFormatter* formatter,
    ZydisFormatterBuffer* buffer, ZydisFormatterContext* context);
 
ZyanStatus ZydisFormatterIntelPrintTypecast(const ZydisFormatter* formatter,
    ZydisFormatterBuffer* buffer, ZydisFormatterContext* context);
 
/* ---------------------------------------------------------------------------------------------- */
/* MASM                                                                                           */
/* ---------------------------------------------------------------------------------------------- */
 
ZyanStatus ZydisFormatterIntelFormatInstructionMASM(const ZydisFormatter* formatter,
    ZydisFormatterBuffer* buffer, ZydisFormatterContext* context);
 
ZyanStatus ZydisFormatterIntelPrintAddressMASM(const ZydisFormatter* formatter,
    ZydisFormatterBuffer* buffer, ZydisFormatterContext* context);
 
/* ---------------------------------------------------------------------------------------------- */
 
/* ============================================================================================== */
/* Fomatter presets                                                                               */
/* ============================================================================================== */
 
/* ---------------------------------------------------------------------------------------------- */
/* INTEL                                                                                          */
/* ---------------------------------------------------------------------------------------------- */

static const ZydisFormatter FORMATTER_INTEL =
{
    /* style                      */ ZYDIS_FORMATTER_STYLE_INTEL,
    /* force_memory_size          */ ZYAN_FALSE,
    /* force_memory_seg           */ ZYAN_FALSE,
    /* force_memory_scale         */ ZYAN_TRUE,
    /* force_relative_branches    */ ZYAN_FALSE,
    /* force_relative_riprel      */ ZYAN_FALSE,
    /* print_branch_size          */ ZYAN_FALSE,
    /* detailed_prefixes          */ ZYAN_FALSE,
    /* addr_base                  */ ZYDIS_NUMERIC_BASE_HEX,
    /* addr_signedness            */ ZYDIS_SIGNEDNESS_SIGNED,
    /* addr_padding_absolute      */ ZYDIS_PADDING_AUTO,
    /* addr_padding_relative      */ 2,
    /* disp_base                  */ ZYDIS_NUMERIC_BASE_HEX,
    /* disp_signedness            */ ZYDIS_SIGNEDNESS_SIGNED,
    /* disp_padding               */ 2,
    /* imm_base                   */ ZYDIS_NUMERIC_BASE_HEX,
    /* imm_signedness             */ ZYDIS_SIGNEDNESS_UNSIGNED,
    /* imm_padding                */ 2,
    /* case_prefixes              */ ZYDIS_LETTER_CASE_DEFAULT,
    /* case_mnemonic              */ ZYDIS_LETTER_CASE_DEFAULT,
    /* case_registers             */ ZYDIS_LETTER_CASE_DEFAULT,
    /* case_typecasts             */ ZYDIS_LETTER_CASE_DEFAULT,
    /* case_decorators            */ ZYDIS_LETTER_CASE_DEFAULT,
    /* hex_uppercase              */ ZYAN_TRUE,
    /* hex_force_leading_number   */ ZYAN_FALSE,
    /* number_format              */
    {
        // ZYDIS_NUMERIC_BASE_DEC
        {
            // Prefix
            {
                /* string         */ ZYAN_NULL,
                /* string_data    */ ZYAN_DEFINE_STRING_VIEW(""),
                /* buffer         */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
            },
            // Suffix
            {
                /* string         */ ZYAN_NULL,
                /* string_data    */ ZYAN_DEFINE_STRING_VIEW(""),
                /* buffer         */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
            }
        },
        // ZYDIS_NUMERIC_BASE_HEX
        {
            // Prefix
            {
                /* string         */ &FORMATTER_INTEL.number_format[
                                       ZYDIS_NUMERIC_BASE_HEX][0].string_data,
                /* string_data    */ ZYAN_DEFINE_STRING_VIEW("0x"),
                /* buffer         */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
            },
            // Suffix
            {
                /* string         */ ZYAN_NULL,
                /* string_data    */ ZYAN_DEFINE_STRING_VIEW(""),
                /* buffer         */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
            }
        }
    },
    /* deco_apx_nf_use_suffix     */ ZYAN_FALSE,
    /* deco_apx_dfv_use_immediate */ ZYAN_FALSE,
    /* func_pre_instruction       */ ZYAN_NULL,
    /* func_post_instruction      */ ZYAN_NULL,
    /* func_format_instruction    */ &ZydisFormatterIntelFormatInstruction,
    /* func_pre_operand           */ ZYAN_NULL,
    /* func_post_operand          */ ZYAN_NULL,
    /* func_format_operand_reg    */ &ZydisFormatterBaseFormatOperandREG,
    /* func_format_operand_mem    */ &ZydisFormatterIntelFormatOperandMEM,
    /* func_format_operand_ptr    */ &ZydisFormatterBaseFormatOperandPTR,
    /* func_format_operand_imm    */ &ZydisFormatterBaseFormatOperandIMM,
    /* func_print_mnemonic        */ &ZydisFormatterIntelPrintMnemonic,
    /* func_print_register        */ &ZydisFormatterIntelPrintRegister,
    /* func_print_address_abs     */ &ZydisFormatterBasePrintAddressABS,
    /* func_print_address_rel     */ &ZydisFormatterBasePrintAddressREL,
    /* func_print_disp            */ &ZydisFormatterIntelPrintDISP,
    /* func_print_imm             */ &ZydisFormatterBasePrintIMM,
    /* func_print_typecast        */ &ZydisFormatterIntelPrintTypecast,
    /* func_print_segment         */ &ZydisFormatterBasePrintSegment,
    /* func_print_prefixes        */ &ZydisFormatterBasePrintPrefixes,
    /* func_print_decorator       */ &ZydisFormatterBasePrintDecorator
};
 
/* ---------------------------------------------------------------------------------------------- */
/* MASM                                                                                           */
/* ---------------------------------------------------------------------------------------------- */

static const ZydisFormatter FORMATTER_INTEL_MASM =
{
    /* style                      */ ZYDIS_FORMATTER_STYLE_INTEL_MASM,
    /* force_memory_size          */ ZYAN_TRUE,
    /* force_memory_seg           */ ZYAN_FALSE,
    /* force_memory_scale         */ ZYAN_TRUE,
    /* force_relative_branches    */ ZYAN_FALSE,
    /* force_relative_riprel      */ ZYAN_FALSE,
    /* print_branch_size          */ ZYAN_FALSE,
    /* detailed_prefixes          */ ZYAN_FALSE,
    /* addr_base                  */ ZYDIS_NUMERIC_BASE_HEX,
    /* addr_signedness            */ ZYDIS_SIGNEDNESS_SIGNED,
    /* addr_padding_absolute      */ ZYDIS_PADDING_DISABLED,
    /* addr_padding_relative      */ ZYDIS_PADDING_DISABLED,
    /* disp_base                  */ ZYDIS_NUMERIC_BASE_HEX,
    /* disp_signedness            */ ZYDIS_SIGNEDNESS_SIGNED,
    /* disp_padding               */ ZYDIS_PADDING_DISABLED,
    /* imm_base                   */ ZYDIS_NUMERIC_BASE_HEX,
    /* imm_signedness             */ ZYDIS_SIGNEDNESS_AUTO,
    /* imm_padding                */ ZYDIS_PADDING_DISABLED,
    /* case_prefixes              */ ZYDIS_LETTER_CASE_DEFAULT,
    /* case_mnemonic              */ ZYDIS_LETTER_CASE_DEFAULT,
    /* case_registers             */ ZYDIS_LETTER_CASE_DEFAULT,
    /* case_typecasts             */ ZYDIS_LETTER_CASE_DEFAULT,
    /* case_decorators            */ ZYDIS_LETTER_CASE_DEFAULT,
    /* hex_uppercase              */ ZYAN_TRUE,
    /* hex_force_leading_number   */ ZYAN_TRUE,
    /* number_format              */
    {
        // ZYDIS_NUMERIC_BASE_DEC
        {
            // Prefix
            {
                /* string         */ ZYAN_NULL,
                /* string_data    */ ZYAN_DEFINE_STRING_VIEW(""),
                /* buffer         */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
            },
            // Suffix
            {
                /* string         */ ZYAN_NULL,
                /* string_data    */ ZYAN_DEFINE_STRING_VIEW(""),
                /* buffer         */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
            }
        },
        // ZYDIS_NUMERIC_BASE_HEX
        {
            // Prefix
            {
                /* string         */ ZYAN_NULL,
                /* string_data    */ ZYAN_DEFINE_STRING_VIEW(""),
                /* buffer         */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
            },
            // Suffix
            {
                /* string         */ &FORMATTER_INTEL_MASM.number_format[
                                       ZYDIS_NUMERIC_BASE_HEX][1].string_data,
                /* string_data    */ ZYAN_DEFINE_STRING_VIEW("h"),
                /* buffer         */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
            }
        }
    },
    /* deco_apx_nf_use_suffix     */ ZYAN_FALSE,
    /* deco_apx_dfv_use_immediate */ ZYAN_FALSE,
    /* func_pre_instruction       */ ZYAN_NULL,
    /* func_post_instruction      */ ZYAN_NULL,
    /* func_format_instruction    */ &ZydisFormatterIntelFormatInstructionMASM,
    /* func_pre_operand           */ ZYAN_NULL,
    /* func_post_operand          */ ZYAN_NULL,
    /* func_format_operand_reg    */ &ZydisFormatterBaseFormatOperandREG,
    /* func_format_operand_mem    */ &ZydisFormatterIntelFormatOperandMEM,
    /* func_format_operand_ptr    */ &ZydisFormatterBaseFormatOperandPTR,
    /* func_format_operand_imm    */ &ZydisFormatterBaseFormatOperandIMM,
    /* func_print_mnemonic        */ &ZydisFormatterIntelPrintMnemonic,
    /* func_print_register        */ &ZydisFormatterIntelPrintRegister,
    /* func_print_address_abs     */ &ZydisFormatterIntelPrintAddressMASM,
    /* func_print_address_rel     */ &ZydisFormatterIntelPrintAddressMASM,
    /* func_print_disp            */ &ZydisFormatterIntelPrintDISP,
    /* func_print_imm             */ &ZydisFormatterBasePrintIMM,
    /* func_print_typecast        */ &ZydisFormatterIntelPrintTypecast,
    /* func_print_segment         */ &ZydisFormatterBasePrintSegment,
    /* func_print_prefixes        */ &ZydisFormatterBasePrintPrefixes,
    /* func_print_decorator       */ &ZydisFormatterBasePrintDecorator
};
 
/* ---------------------------------------------------------------------------------------------- */
 
/* ============================================================================================== */
 
#ifdef __cplusplus
}
#endif
 
#endif // ZYDIS_FORMATTER_INTEL_H