#------------------------------------------------------------------------------ # $File: amigaos,v 1.20 2021/09/20 00:42:19 christos Exp $ # amigaos: file(1) magic for AmigaOS binary formats: # # From ignatios@cs.uni-bonn.de (Ignatios Souvatzis) # 0 belong 0x000003fa AmigaOS shared library 0 belong 0x000003f3 AmigaOS loadseg()ble executable/binary 0 belong 0x000003e7 AmigaOS object/library data # 0 beshort 0xe310 Amiga Workbench >2 beshort 1 >>48 byte 1 disk icon >>48 byte 2 drawer icon >>48 byte 3 tool icon >>48 byte 4 project icon >>48 byte 5 garbage icon >>48 byte 6 device icon >>48 byte 7 kickstart icon >>48 byte 8 workbench application icon >2 beshort >1 icon, vers. %d # # various sound formats from the Amiga # G=F6tz Waschk # 0 string FC14 Future Composer 1.4 Module sound file 0 string SMOD Future Composer 1.3 Module sound file 0 string AON4artofnoise Art Of Noise Module sound file 1 string MUGICIAN/SOFTEYES Mugician Module sound file 58 string SIDMON\ II\ -\ THE Sidmon 2.0 Module sound file 0 string Synth4.0 Synthesis Module sound file 0 string ARP. The Holy Noise Module sound file 0 string BeEp\0 JamCracker Module sound file 0 string COSO\0 Hippel-COSO Module sound file # Too simple (short, pure ASCII, deep), MPi #26 string V.3 Brian Postma's Soundmon Module sound file v3 #26 string BPSM Brian Postma's Soundmon Module sound file v3 #26 string V.2 Brian Postma's Soundmon Module sound file v2 # The following are from: "Stefan A. Haubenthal" # Update: Joerg Jenderek # URL: http://fileformats.archiveteam.org/wiki/Amiga_bitmap_font # Reference: http://mark0.net/download/triddefs_xml.7z/defs/f/font-amiga.trid.xml # https://wiki.amigaos.net/wiki/Graphics_Library_and_Text # fch_FileID=FCH_ID=0x0f00 0 beshort 0x0f00 # skip some AVM powerline firmware images by check for positive number of font elements # https://download.avm.de/fritzpowerline/fritzpowerline-1000e-t/other/fritz.os/fritz.powerline_1000ET_01_05.image >2 ubeshort >0 AmigaOS bitmap font #!:mime application/octet-stream !:mime font/x-amiga-font !:ext font # struct FontContents fch_FC; 1st fc_FileName [MAXFONTPATH=256]; ~ filename "/" fc_YSize # like: topazb/6 suits/8 Excel/9e emerald/17 Franklin/23 DIAMONDS/60.8C >>4 string x "%.256s" # fc_YSize ~number after slash in fc_FileName; like: 6 7 8 9 11 12 16 17 21 23 45 60 >>260 beshort x \b, fc_YSize %u # fch_NumEntries; number of FontContents elements like: # 1 (often) 2 3 (IconCondensed.font tempfont.font) 4 (Franklin.font) 6 (mcoop.font) >>2 ubeshort >1 \b, %u elements #>>2 beshort x \b, %u element # plural s #>>2 beshort !1 \bs # like: 6 7 8 9 11 12 16 17 21 23 45 60 #>>262 beshort x \b, FLAGS_STYLE >>2 beshort >1 \b, 2nd # 2nd fc_FileName like: Franklin/36 >>>264 string x "%.256s" >>2 beshort >2 \b, 3rd # 3rd fc_FileName like: Franklin/18 >>>524 string x "%.256s" # URL: http://fileformats.archiveteam.org/wiki/Amiga_bitmap_font # Reference: https://wiki.amigaos.net/wiki/Graphics_Library_and_Text # http://mark0.net/download/triddefs_xml.7z/defs/f/font-amiga-var2.trid.xml # Note: called by TrID "Amiga bitmap Font (var.2)" # fch_FileID=TFCH_ID=0x0f02 0 beshort 0x0f02 # skip possible misidentified foo by check for positive number of font elements >2 ubeshort >0 AmigaOS bitmap font (TFCH) #!:mime application/octet-stream !:mime font/x-amiga-font !:ext font # struct TFontContents fch_TFC[]; 1st tfc_FileName [254]; ~ filename "/" fc_YSize # like: Abbey/45 XScript/75 XTriumvirate/45 >>4 string x "%.254s" # tfc_TagCount; including the TAG_END tag like: 4 >>258 ubeshort x \b, tfc_TagCount %u # tfc_YSize ~number after slash in tfc_FileName; like: 45 75 >>260 beshort x \b, tfc_YSize %u # tfc_Style; tfc_Flags like: 8022h 8222h #>>262 ubeshort x \b, FLAGS_STYLE %#x # fch_NumEntries; number of FontContents elements like: 1 (abbey.font) 2 (xscript.font xtriumvirate.font) >>2 ubeshort >1 \b, %u elements >>2 beshort >1 \b, 2nd # 2nd tfc_FileName like: XScript/45 XTriumvirate/30 >>>264 string x "%.254s" 0 beshort 0x0f03 AmigaOS outline font 0 belong 0x80001001 AmigaOS outline tag 0 string ##\ version catalog translation 0 string EMOD\0 Amiga E module 8 string ECXM\0 ECX module 0 string/c @database AmigaGuide file # Amiga disk types # display information like volume name of root block on Amiga (floppy) disk 0 name adf-rootblock # block primary type = T_HEADER (value 2) >0x000 ubelong !2 \b, type %u # header_key; unused in rootblock (value 0) >0x004 ubelong !0 \b, header_key %u # high_seq; unused (value 0) >0x008 ubelong !0 \b, high_seq %u # ht_size; hash table size; 0x48 for flopies >0x00c ubelong !0x48 \b, hash table size %#x # bm_flag; bitmap flag, -1 means VALID >0x138 belong !-1 \b, bitmap flag %#x # bm_ext; first bitmap extension block (Hard disks only) >0x1A0 ubelong !0 \b, bitmap extension block %#x # name_len; volume name length; diskname[30]; volume name >0x1B0 pstring >\0 \b, "%s" # first directory cache block for FFS; otherwise 0 >0x1F8 ubelong !0 \b, directory cache block %#x # block secondary type = ST_ROOT (value 1) >0x1FC ubelong !1 \b, sec_type %#x # 0 string RDSK Rigid Disk Block >160 string x on %.24s # URL: http://fileformats.archiveteam.org/wiki/ADF_(Amiga) # https://en.wikipedia.org/wiki/Amiga_Fast_File_System # Reference: http://lclevy.free.fr/adflib/adf_info.html # Update: Joerg Jenderek # Note: created by ADFOpus.exe # and verified by `unadf -l TURBO_SILVER_SV.ADF` 0 string DOS # skip DOS Client Message Files like IPXODI.MSG DOSRQSTR.MSG >3 ubyte <8 Amiga # https://reposcope.com/mimetype/application/x-amiga-disk-format !:mime application/x-amiga-disk-format !:ext adf >>3 ubyte 0 DOS disk >>3 ubyte 1 FFS disk >>3 ubyte 2 Inter DOS disk >>3 ubyte 3 Inter FFS disk # For Fastdir mode the international mode is also enabled, >>3 ubyte 4 Fastdir DOS disk >>3 ubyte 5 Fastdir FFS dis # called by TrID "Amiga Disk image File (OFS+INTL+DIRC)" >>3 ubyte 6 Inter Fastdir DOS disk # called by TrID "Amiga Disk image File (FFS+INTL+DIRC)" >>3 ubyte 7 Inter Fastdir FFS disk # but according to Wikipedia variants with long name support #>>3 ubyte 6 long name DOS disk #>>3 ubyte 7 long name FFS disk # DOES NOT only work! Partly for file size ~< FILE_BYTES_MAX=1 MiB defined in ../../src/file.h #>>-0 offset x \b, %lld bytes # Correct file size, but next lines are NOT executed #>>-0 offset 901120 (DD 880 KiB floppy) # 880 KiB Double Density floppy disk by characteristic hash table size 0x48 and T_HEADER=2 >>0x6E00C ubelong 0x48 >>>0x6E000 ubelong 2 (DD 880 KiB) # 1760 KiB High Density floppy disk (1802240 bytes) by characteristic hash table size 0x48 >>0xDC00C ubelong 0x48 >>>0xDC000 ubelong 2 (HD 1760 KiB) # Chksum; special block checksum like: 0 0x44ccf4c0 0x51f32cac 0xe33d0e7d ... #>>4 ubelong x \b, CRC %#x # Rootblock: 0 880 (often for DD and HD) 1146049280 (IMAGINE_1_0_DISK_01.ADF TURBO_SILVER_SV.ADF) >>8 ubelong >0 \b, probably root block %d # bootblock code >>12 quad !0 \b, bootable # assembler instructions: lea exp(pc),a1; moveq 25h,d0; jsr -552(a6) >>>12 ubequad =0x43fa003e70254eae AmigaDOS 3.0 >>>12 default x >>>>12 ubequad !0x43fa003e70254eae %#llx.. # 880 KiB Double Density floppy disk (901120 bytes) >>0x6E00C ubelong 0x48 >>>0x6E000 ubelong 2 >>>>0x6E000 use adf-rootblock # 1760 KiB High Density floppy disk (1802240 bytes) >>0xDC00C ubelong 0x48 >>>0xDC000 ubelong 2 >>>>0xDC000 use adf-rootblock # 1 MiB hard disc by test for T_HEADER=2 and header_key=0=high_seq >>0x80000 ubelong 2 >>>0x80004 quad 0 >>>>0x80000 use adf-rootblock # 2 MiB hard disc; only works if in ../../src/file.h FILE_BYTES_MAX is raised to 2 MiB #>>0x100000 ubelong x 2 MiB TEST #>>0x100000 ubelong 2 \b, 2 MiB hard disc rootblock #>>>0x100000 use adf-rootblock 0 string KICK Kickstart disk # From: Alex Beregszaszi 0 string LZX LZX compressed archive (Amiga) # From: Przemek Kramarczyk 0 string .KEY AmigaDOS script 0 string .key AmigaDOS script # AMOS Basic file formats # https://www.exotica.org.uk/wiki/AMOS_file_formats 0 string AMOS\040Basic\040 AMOS Basic source code >11 byte =0x56 \b, tested >11 byte =0x76 \b, untested 0 string AMOS\040Pro AMOS Basic source code >11 byte =0x56 \b, tested >11 byte =0x76 \b, untested 0 string AmSp AMOS Basic sprite bank >4 beshort x \b, %d sprites 0 string AmIc AMOS Basic icon bank >4 beshort x \b, %d icons 0 string AmBk AMOS Basic memory bank >4 beshort x \b, bank number %d >8 belong&0xFFFFFFF x \b, length %d >12 regex .{8} \b, type %s 0 string AmBs AMOS Basic memory banks >4 beshort x \b, %d banks