diff options
Diffstat (limited to 'contrib/hdload')
-rw-r--r-- | contrib/hdload/Makefile | 15 | ||||
-rw-r--r-- | contrib/hdload/hdload.S | 162 | ||||
-rw-r--r-- | contrib/hdload/petr.msg | 175 |
3 files changed, 0 insertions, 352 deletions
diff --git a/contrib/hdload/Makefile b/contrib/hdload/Makefile deleted file mode 100644 index 9ed750de..00000000 --- a/contrib/hdload/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -# Use nasm or as86 -ASM=nasm -# ASM=as86 - -hdload.bin: hdload.S -ifeq ($(ASM),as86) - gcc $(CFLAGS) -DUSE_AS86 -E -traditional -o hdload.s hdload.S - as86 -0 -b hdload.bin hdload.s -else - gcc $(CFLAGS) -DUSE_NASM -E -traditional -o hdload.s hdload.S - nasm -f bin hdload.s -o hdload.bin -endif - -clean: - $(RM) -f hdload.s hdload.bin diff --git a/contrib/hdload/hdload.S b/contrib/hdload/hdload.S deleted file mode 100644 index 3bb5649b..00000000 --- a/contrib/hdload/hdload.S +++ /dev/null @@ -1,162 +0,0 @@ -#if !defined(USE_NASM) && !defined(USE_AS86)
-#define USE_AS86
-#endif
-
-#ifdef USE_AS86
-#define CON(x) *x
-#define BCON(x) *x
-#define WCON(x) *x
-#define LOC(x) x
-#define BLOC(x) byte ptr x
-#define WLOC(x) word ptr x
-#define JMP(x) jmp x
-#define STRDECL(s) .ascii s
-#define SEGCS seg cs
-#define SEGES seg es
-#define ALIGN(x) .align x
-#define SPACE(x) .space x
-#endif
-
-#ifdef USE_NASM
-#define CON(x) x
-#define BCON(x) byte x
-#define WCON(x) word x
-#define LOC(x) [x]
-#define BLOC(x) byte [x]
-#define WLOC(x) word [x]
-#define JMP(x) jmp short x
-#define STRDECL(s) db s
-#define SEGCS cs
-#define SEGES es
-#define ALIGN(x) align x, db 0
-#define SPACE(x) times x db 0
-#endif
-
-ROMLOAD equ 0x5000
-
-start:
- cli
- xor ax, ax
- mov ss, ax
- mov sp, CON(0x7C00)
- mov si, sp
- mov es, ax
- mov ds, ax
- sti
- cld
- mov di, CON(0x600)
- mov cx, CON(0x100)
- rep
- movsw
- db 0xEA
- dw jump
- dw 0
-jump:
- mov si, CON(Hlaska)
- call print
-
- ; rozmery prvniho HD
- mov ah, CON(8)
- mov dl, CON(0x80)
- int 0x13
- jc chyba
- ; dh - H, cx - CS
-
- ; prvi stopa obsahuje bootrom, tak ji natahneme do RAM
- mov ah, CON(2)
- mov al, cl
- and al, CON(0x3F)
- dec al
- mov dx, CON(0x80)
- mov cx, CON(2)
- mov bx, CON(ROMLOAD)
- mov es, bx
- xor bx, bx
- int 0x13
- jc chyba
-
- ; hromada kodu podle zdrojaku netboot
- xor di, di
- mov es, di
- mov di, CON(0x380)
- push di
- mov cx, CON(10)
- cld
- rep
- stosw
- pop di
-#ifdef USE_AS86
- mov word ptr [ di ], CON(0x5a5a)
- mov byte ptr [ di + 2 ], CON(0x50)
- mov word ptr [ di + 0x10 ], CON(0xFFFF)
- mov word ptr [ di + 0x12 ], CON(0xFFFF)
-#endif
-#ifdef USE_NASM
- mov word [ di ], CON(0x5a5a)
- mov byte [ di + 2 ], CON(0x50)
- mov word [ di + 10h ], CON(0xFFFF)
- mov word [ di + 12h ], CON(0xFFFF)
-#endif
-
- ; navratova adresa, kdyby nezabrala ROM
- SEGCS
- mov WLOC(OfsErr), CON(RomErr)
- push cs
- push WCON(chyba)
- mov ax, CON(ROMLOAD)
- mov es, ax
- push es
- ; kouzelny jump....
- SEGES
- mov si, [ 0x1a ]
- SEGES
-#ifdef USE_AS86
- push word ptr [ si + 0x1a ] ; ...do bootrom v RAM
-#endif
-#ifdef USE_NASM
- push word [ si + 0x1a ] ; ...do bootrom v RAM
-#endif
- retf
-
-chyba:
- SEGCS
- mov si, LOC(OfsErr)
- call print
- mov si, CON(CRLF)
- call print
- JMP(chyba)
-
-print:
- lodsb
- cmp al,CON(0)
- je navrat
- push si
- mov bx,CON(7)
- mov ah,CON(0x0E)
- int 0x10
- pop si
- JMP(print)
-
-navrat:
- ret
-
-Hlaska: db 13, 10
- STRDECL('HD Net Loader v1.0 (c) poli 1999')
- db 13, 10, 0
-CRLF: db 13, 10, 0
-OfsErr: dw Error
-Error: STRDECL('Error load from HD !')
- db 0
-RomErr: STRDECL('ROM Error !')
- db 0
-
-mbrend:
- ret
-
-#ifdef USE_AS86
- org 510
-#endif
-#ifdef USE_NASM
- times 510-($-$$) db 0
-#endif
- dw 0xAA55
diff --git a/contrib/hdload/petr.msg b/contrib/hdload/petr.msg deleted file mode 100644 index a3134d04..00000000 --- a/contrib/hdload/petr.msg +++ /dev/null @@ -1,175 +0,0 @@ -From netboot-owner@baghira.han.de Thu Sep 16 12:08:44 1999 -Return-Path: <netboot-owner@baghira.han.de> -Received: (from factotum@localhost) - by baghira.han.de (8.9.3/8.9.3) id NAA23838 - for netboot-outgoing; Wed, 15 Sep 1999 13:12:44 +0200 -X-Authentication-Warning: baghira.han.de: factotum set sender to owner-netboot using -f -Received: from hathi.han.de (root@hathi.han.de [192.109.225.1]) - by baghira.han.de (8.9.3/8.9.3) with ESMTP id NAA23785 - for <netboot@baghira.han.de>; Wed, 15 Sep 1999 13:11:02 +0200 -Received: from vsb.cz (root@decsys.vsb.cz [158.196.149.9]) - by hathi.han.de (8.9.3/8.9.3) with ESMTP id NAA04707 - for <netboot@baghira.han.de>; Wed, 15 Sep 1999 13:11:00 +0200 -Received: from nwfei1.vsb.cz (nwfei1.vsb.cz [158.196.146.13]) - by vsb.cz (8.9.3/8.9.1) with ESMTP id NAA22363 - for <netboot@baghira.han.de>; Wed, 15 Sep 1999 13:10:52 +0200 (MET DST) -Received: from FEI1/SpoolDir by nwfei1.vsb.cz (Mercury 1.44); - 15 Sep 99 13:10:50 +0100 -Received: from SpoolDir by FEI1 (Mercury 1.44); 15 Sep 99 13:10:27 +0100 -Received: from pcd403z.vsb.cz (158.196.146.9) by nwfei1.vsb.cz (Mercury 1.44) with ESMTP; - 15 Sep 99 13:10:25 +0100 -Received: from oli10 by pcd403z.vsb.cz with local-esmtp (Exim 2.05 #1 (Debian)) - id 11RCxI-0000oT-00; Wed, 15 Sep 1999 13:10:28 +0200 -Date: Wed, 15 Sep 1999 13:10:28 +0200 (CEST) -From: Petr Olivka <Petr.Olivka@vsb.cz> -To: netboot@baghira.han.de -Subject: netboot image on hard disk - it is easy -In-Reply-To: <37DF4BD4.E8FFF8FC@gsmbox.com> -Message-ID: <Pine.LNX.4.10.9909151247430.2936-100000@pcd403z.vsb.cz> -MIME-Version: 1.0 -Content-Type: TEXT/PLAIN; charset=US-ASCII -Sender: owner-netboot@baghira.han.de -Precedence: bulk -Reply-To: netboot@baghira.han.de -X-Moderator: netboot-owner@baghira.han.de - -It is good joke, at this moment I have only simple version of MBR to load -image from HD, but only from track 0. HD have to have enough sectors per -track for rom image. -And small program in turbo-pascal to download image to HD. - -below is assembler code for MBR. Is writen for tasm and tlink. -If you have 512 bytes binary file with MBR code, then concat it with -rom-image and download to hda. BUT NOT DIRECTLY !!!! You have to copy -partition table ( and NT signature ) to MBR and then download. BUT ONLY tO -TRACK 0. - -Everything in your own risk. - -If I will have some free time, I will write some code directly to netboot. - -poli - -.model large, pascal - -.code -.386 - public mbrasm, mbrend - -ROMLOAD equ 5000h - - org 600h - -mbrasm proc - - cli - xor ax, ax - mov ss, ax - mov sp, 7C00h - mov si, sp - mov es, ax - mov ds, ax - sti - cld - mov di, 600h - mov cx, 100h - rep movsw - db 0EAh - dw offset @@jump - dw 0 -@@jump: - mov si, offset Hlaska - call @@print - - ; rozmery prvniho HD - mov ah, 8 - mov dl, 80h - int 13h - jc @@chyba - ; dh - H, cx - CS - - ; prvi stopa obsahuje bootrom, tak ji natahneme do RAM - mov ah, 2 - mov al, cl - and al, 3Fh - dec al - mov dx, 80h - mov cx, 2 - mov bx, ROMLOAD - mov es, bx - xor bx, bx - int 13h - jc @@chyba - - ; hromada kodu podle zdrojaku netboot - xor di, di - mov es, di - mov di, 380h - push di - mov cx, 10 - cld - rep stosw - pop di - mov word ptr [ di ], 5a5ah - mov byte ptr [ di + 2 ], 50h - mov word ptr [ di + 10h ], 0FFFFh - mov word ptr [ di + 12h ], 0FFFFh - - ; navratova adresa, kdyby nezabrala ROM - mov OfsErr, offset RomErr - push cs - push offset @@chyba - - mov ax, ROMLOAD - mov es, ax - push es - ; kouzelny jump.... - mov si, es:[ 1ah ] - push word ptr es:[ si + 1ah ] ; ...do bootrom v RAM - retf - -@@chyba: - mov si, OfsErr - call @@print - mov si, offset CRLF - call @@print - jmp @@chyba - -@@print: - lodsb - cmp al,0 - je @@navrat - push si - mov bx,7 - mov ah,0Eh - int 10h - pop si - jmp @@print - -@@navrat: - retn - -Hlaska db 13, 10, 'HD Net Loader v1.0 (c) poli 1999', 13, 10, 0 -CRLF db 13, 10, 0 -OfsErr dw offset Error -Error db 'Error load from HD !', 0 -RomErr db 'ROM Error !', 0 - -mbrasm endp - -mbrend proc - ret -mbrend endp - - org 800h - 2 - dw 0AA55h - -end - -=========================================================================== -This Mail was sent to netboot mailing list by: -Petr Olivka <Petr.Olivka@vsb.cz> -To get help about this list, send a mail with 'help' as the only string in -it's body to majordomo@baghira.han.de. If you have problems with this list, -send a mail to netboot-owner@baghira.han.de. - |