A kind of POC... and much work remaining :-) MFLD
/home/mfld/advantech/dev86/emu86 $ ./emu86 -w 0xe0000 -f ../../elks/elks/arch/i86/Image -x 0xe000:0x42 -i
info: load address E0000h info: load file ../../elks/elks/arch/i86/Image info: file size=10000h success: file loaded info: execute address E000h:0042h info: PTS for serial emulation: /dev/pts/2 AX 0000 BX 0000 CX 0000 DX 0000 FL 0000 SI 0000 DI 0000 SP 0000 BP 0000 DS 0000 ES 0000 SS 0000 CS E000 IP 0042 CF 0 PF 0 AF ? ZF 0 SF 0 TF ? IF 0 DF 0 OF 0 E000:0042 B8 60 00 MOV AX,0060h >g warning: INT3 /home/mfld/advantech/dev86/emu86 $ ./pcat `cat emu86.pts` Loading kernel image... C onsole: BIOS 80x25 emulating ANSI (3 virtual consoles) PC/XT class machine, NEC V20 CPU 512K base RAM. ELKS kernel (39008 text + 4168 data + 48648 bss) Kernel text at e062:0000, data at 90:0000 458 K of memory for user processes. ELKS network sockets TCP/IP stack by Harry Kalogirou ELKS version 0.2.0 panic: VFS: Unable to mount root fs on FFFF apparent call stack: Line: Addr Parameters ~~~~: ~~~~ ~~~~~~~~~~ 0: 1D59 => 0000 7102 0000 0000 0000 0000 0000 1: 00B7 => 0000 0000 0000 0000 0000 0000 0000 2: 0000 => CE50 0000 0000 0001 0000 6166 6C69 3: 1048 => 0000 0000 0000 0000 0000 0000 0000 4: 0000 => CE50 0000 0000 0001 0000 6166 6C69 5: 1048 => 0000 0000 0000 0000 0000 0000 0000 6: 0000 => CE50 0000 0000 0001 0000 6166 6C69 7: 1048 => 0000 0000 0000 0000 0000 0000 0000 8: 0000 => CE50 0000 0000 0001 0000 6166 6C69 SYSTEM LOCKED - Press CTRL-ALT-DEL to reboot: -- To unsubscribe from this list: send the line "unsubscribe linux-8086" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
