#!/usr/bin/env?python3

import?binascii
import?ctypes
import?datetime
import?os
import?re
import?struct
import?subprocess
import?sys

char?????=?ctypes.c_char
uint8_t??=?ctypes.c_ubyte
uint16_t?=?ctypes.c_ushort
uint32_t?=?ctypes.c_uint
uint64_t?=?ctypes.c_uint64
#uint128_t?=?ctypes.c_uint128
void?????=?ctypes.c_void_p

try?:
	#import?colorama
	from?colorama?import?Fore?Back?style?init

except?:
	print（“Colorama?is?not?installed!?Use?\“pip?install?colorama\“?from?your?Python\scripts?folder.\n“）
	sys.exit（）

#colorama.init（）
init（）

class?ROM_Header（ctypes.LittleEndianStructure）:
	_pack_???=?1
	_fields_?=?[
		（“Signature“?????????????????uint16_t）?????#?00?55AA?<-?AA55?564E?<-?4E56
		（“InitializationSize“????????uint8_t）??????#?02
		（“InitEntryPoint“????????????uint8_t?*?3）??#?03
		（“Reserved“??????????????????uint8_t?*?18）?#?06
		（“PcirOffset“????????????????uint16_t）?????#?18
		（“PnpOffset“?????????????????uint16_t）?????#?1A
		#?1C
????]
	
	def?pack（self）:
		return?bytearray（self）[:]
????
	def?rom_print（self?offset）:
		
		init_size?=?self.InitializationSize?*?0x200
		
		jmp_cmd??=?self.InitEntryPoint[0]
		jmp_off??=?self.InitEntryPoint[2]?*?0x100?+?self.InitEntryPoint[1]
		jmp_len??=?3
		
		if?jmp_cmd?==?0xEB?:
			init_jmp?=?“Jump?short“
			jmp_off??=?self.InitEntryPoint[1]
			jmp_len??=?2
		elif?jmp_cmd?==?0xE9?:
			init_jmp?=?“Jump?near“
		elif?jmp_cmd?==?0xEA?:
			init_jmp?=?“Jump?far“
		elif?jmp_cmd?==?0xE8?:
			init_jmp?=?“Call“
		else?:
			init_jmp?=?“Jumpy?McJumpFace“
		
		init_hex???=?“%0.2X?%-4.2X“?%?（jmp_cmd?jmp_off）
		init_asm???=?“%s?0x%0.2X“??%?（init_jmp?jmp_off）
		
		reserv_str??=?““.join（“%02X“?%?val?for?val?in?self.Reserved）
		#reserv_bin?=?““.join（val.to_bytes（1?‘big‘）.decode（‘utf-8‘?‘ignore‘）?for?val?in?self.Reserved）
		init_abs????=?jmp_off?+?jmp_len?+?offset?+?3?if?jmp_cmd?else?0
		pci_off_abs?=?self.PcirOffset?+?offset?if?self.PcirOffset?else?0
		pnp_off_abs?=?self.PnpOffset?+?offset?if?self.PnpOffset?else?0
		
		print（“-------------ROM_HEADER-------------\n“）
		print（“Signature:??????????????????????????%0.4X“???????????????????%?self.Signature）
		print（“Initialization?Size:????????????????0x%-4.2X??（0x%0.2X）“?????%?（self.InitializationSize?init_size））
		print（“Init?Entry?Point:???????????????????%s?（%s?abs?0x%0.2X）“????%?（init_hex?init_asm?init_abs））
		print（“Reserved:???????????????????????????%s“??????????????????????%?reserv_str）?#?%s?（%s）“?%?（reserv_str?reserv_bin））
		print（“PCIR?Offset:????????????????????????0x%-4.2X??（abs?0x%0.2X）“?%?（self.PcirOffset?pci_off_abs））
		print（“PnP?Offset:?????????????????????????0x%-4.2X??（abs?0x%0.2X）“?%?（self.PnpOffset?pnp_off_abs））
		print（“\n------------------------------------\n“）
	
	def?nv_rom_print（self?offset）:?#?For?564E?<-?4E56
		
		#?Init?size?is?uint16_t
		nv_InitializationSize?=?self.InitEntryPoint[0]?*?0x100?+?self.InitializationSize
		init_size?????????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-06-15?09:46??GOPUpd_v1.9.6.5\
?????文件?????????187??2020-06-15?09:46??__MACOSX\._GOPUpd_v1.9.6.5
?????目錄???????????0??2018-11-16?21:15??GOPUpd_v1.9.6.5\#GOP_Files\
?????文件?????????187??2018-11-16?21:15??__MACOSX\GOPUpd_v1.9.6.5\._#GOP_Files
?????文件???????80112??2018-11-25?20:06??GOPUpd_v1.9.6.5\vcruntime140.dll
?????文件?????????187??2018-11-25?20:06??__MACOSX\GOPUpd_v1.9.6.5\._vcruntime140.dll
?????文件?????3295232??2018-12-04?21:11??GOPUpd_v1.9.6.5\python36.dll
?????文件?????????187??2018-12-04?21:11??__MACOSX\GOPUpd_v1.9.6.5\._python36.dll
?????目錄???????????0??2018-06-16?07:56??GOPUpd_v1.9.6.5\#ROM_Info\
?????文件?????????187??2018-06-16?07:56??__MACOSX\GOPUpd_v1.9.6.5\._#ROM_Info
?????文件???????26112??2010-08-23?14:57??GOPUpd_v1.9.6.5\cecho.exe
?????文件?????????187??2010-08-23?14:57??__MACOSX\GOPUpd_v1.9.6.5\._cecho.exe
?????文件????????2594??2018-11-16?22:03??GOPUpd_v1.9.6.5\#AMD_ROM_Info.bat
?????文件?????????187??2018-11-16?22:03??__MACOSX\GOPUpd_v1.9.6.5\._#AMD_ROM_Info.bat
?????文件????????8500??2018-12-04?21:04??GOPUpd_v1.9.6.5\GOPupd.bat
?????文件?????????187??2018-12-04?21:04??__MACOSX\GOPUpd_v1.9.6.5\._GOPupd.bat
?????文件????????2818??2017-08-17?22:11??GOPUpd_v1.9.6.5\#Nvidia_ROM_Info.bat
?????文件?????????187??2017-08-17?22:11??__MACOSX\GOPUpd_v1.9.6.5\._#Nvidia_ROM_Info.bat
?????文件??????240128??2018-12-04?21:11??GOPUpd_v1.9.6.5\GOPupd.exe
?????文件?????????187??2018-12-04?21:11??__MACOSX\GOPUpd_v1.9.6.5\._GOPupd.exe
?????文件?????1470674??2018-12-04?21:11??GOPUpd_v1.9.6.5\GOPupd.zip
?????文件?????????187??2018-12-04?21:11??__MACOSX\GOPUpd_v1.9.6.5\._GOPupd.zip
?????文件???????88064??2014-07-19?04:17??GOPUpd_v1.9.6.5\UEFIRomExtract.exe
?????文件?????????187??2014-07-19?04:17??__MACOSX\GOPUpd_v1.9.6.5\._UEFIRomExtract.exe
?????文件??????152915??2018-12-04?21:09??GOPUpd_v1.9.6.5\GOPupd.py
?????文件?????????187??2018-12-04?21:09??__MACOSX\GOPUpd_v1.9.6.5\._GOPupd.py
?????文件???????40899??2017-08-18?09:55??GOPUpd_v1.9.6.5\#GOP_Files\amd_gop_IDs_1.57.0.0.0.txt
?????文件?????????187??2017-08-18?09:55??__MACOSX\GOPUpd_v1.9.6.5\#GOP_Files\._amd_gop_IDs_1.57.0.0.0.txt
?????文件???????41472??2015-05-23?12:52??GOPUpd_v1.9.6.5\#GOP_Files\amd_gop_mcu.efirom
?????文件?????????187??2015-05-23?12:52??__MACOSX\GOPUpd_v1.9.6.5\#GOP_Files\._amd_gop_mcu.efirom
?????文件???????67584??2015-06-08?22:15??GOPUpd_v1.9.6.5\#GOP_Files\nv_gop_GK1xx_multi.efirom
............此處省略49個文件信息