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Release cleanup

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svn path=/trunk/; revision=14
This commit is contained in:
Rex Jolliff 1998-08-25 04:41:53 +00:00
parent cdafa11dc1
commit 9cef58c15d
3 changed files with 377 additions and 357 deletions
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115
reactos/loaders/boot/boot.mak
View file

@ -1,56 +1,59 @@
#
# makefile for DOS-C boot
#
# $Header: /cygdrive/c/RCVS/CVS/ReactOS/reactos/loaders/boot/Attic/boot.mak,v 1.2 1998/08/12 22:43:38 rosmgr Exp $
#
# $Log: boot.mak,v $
# Revision 1.2 1998/08/12 22:43:38 rosmgr
# Update from the kernel team
#
#
# Rev 1.3 10 Jan 1997 4:51:54 patv
#Changed to use FreeDOS exe2bin and support new boot code
#
# Rev 1.2 17 Dec 1996 12:52:32 patv
#Converted to FreeDOS exe2bin.
#.
#d
#
# Rev 1.1 29 Aug 1996 13:06:50 patv
#Bug fixes for v0.91b
#
# Rev 1.0 02 Jul 1995 9:11:26 patv
#Initial revision.
#
#
# Uncomment the following for a debug version
#
#AFLAGS = /zi /DDEBUG
#LFLAGS = /v
PRODUCT = boot.bin
all: $(PRODUCT)
production: all
copy boot.bin ..\..\dist\boot.bin
del *.bin
del *.map
boot.bin: boot.asm
tasm $(AFLAGS) boot,,
tlink $(LFLAGS) boot
..\utils\exe2bin boot boot.bin
del boot.obj
del boot.exe
clean:
del *.lst
del *.map
del *.bin
del *.bak
del *.las
del *.obj
del *.exe

#
# makefile for DOS-C boot
#
# $Header: /cygdrive/c/RCVS/CVS/ReactOS/reactos/loaders/boot/Attic/boot.mak,v 1.3 1998/08/25 04:39:40 rex Exp $
#
# $Log: boot.mak,v $
# Revision 1.3 1998/08/25 04:39:40 rex
# Release cleanup
#
# Revision 1.1.1.2 1998/08/25 04:27:38 rex
# A much Needed Update
#
#
# Rev 1.3 10 Jan 1997 4:51:54 patv
#Changed to use FreeDOS exe2bin and support new boot code
#
# Rev 1.2 17 Dec 1996 12:52:32 patv
#Converted to FreeDOS exe2bin.
#.
#d
#
# Rev 1.1 29 Aug 1996 13:06:50 patv
#Bug fixes for v0.91b
#
# Rev 1.0 02 Jul 1995 9:11:26 patv
#Initial revision.
#
#
# Uncomment the following for a debug version
#
#AFLAGS = /zi /DDEBUG
#LFLAGS = /v
PRODUCT = boot.bin
all: $(PRODUCT)
production: all
copy boot.bin ..\..\dist\boot.bin
del *.bin
del *.map
boot.bin: boot.asm
tasm $(AFLAGS) boot,,
tlink $(LFLAGS) boot
..\utils\exe2bin boot boot.bin
del boot.obj
del boot.exe
clean:
del *.lst
del *.map
del *.bin
del *.bak
del *.las
del *.obj
del *.exe

589
reactos/loaders/boot/bootbk.asm
View file

@ -1,294 +1,295 @@
;
; File:
; boot.asm
; Description:
; DOS-C boot
;
; Copyright (c) 1997;
; Svante Frey
; All Rights Reserved
;
; This file is part of DOS-C.
;
; DOS-C is free software; you can redistribute it and/or
; modify it under the terms of the GNU General Public License
; as published by the Free Software Foundation; either version
; 2, or (at your option) any later version.
;
; DOS-C is distributed in the hope that it will be useful, but
; WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
; the GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public
; License along with DOS-C; see the file COPYING. If not,
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/src/boot/boot.asv $
;
; $Header: /cygdrive/c/RCVS/CVS/ReactOS/reactos/loaders/boot/Attic/bootbk.asm,v 1.2 1998/08/12 22:43:38 rosmgr Exp $
;
; $Log: bootbk.asm,v $
; Revision 1.2 1998/08/12 22:43:38 rosmgr
; Update from the kernel team
;
;
; Rev 1.5 10 Jan 1997 4:58:06 patv
; Corrected copyright
;
; Rev 1.4 10 Jan 1997 4:52:50 patv
; Re-written to support C drive and eliminate restrictions on IPL.SYS
;
; Rev 1.3 29 Aug 1996 13:06:50 patv
; Bug fixes for v0.91b
;
; Rev 1.2 01 Sep 1995 17:56:44 patv
; First GPL release.
;
; Rev 1.1 30 Jul 1995 20:37:38 patv
; Initialized stack before use.
;
; Rev 1.0 02 Jul 1995 10:57:52 patv
; Initial revision.
;
.text
BASE equ 0
org BASE
Entry: jmp real_start
; bp is initialized to 7c00h
oem equ [bp+3]
bytesPerSector equ [bp+0bh]
sectPerCluster equ [bp+0dh]
resSectors equ [bp+0eh]
nFats equ [bp+10h]
nRootDir equ [bp+11h]
nSectors equ [bp+13h]
MID equ [bp+15h]
sectPerFat equ [bp+16h]
sectPerTrack equ [bp+18h]
nHeads equ [bp+1ah]
nHidden equ [bp+1ch]
nSectorHuge equ [bp+20h]
drive equ [bp+24h]
extBoot equ [bp+26h]
volid equ [bp+27h]
vollabel equ [bp+2bh]
filesys equ [bp+36h]
LOADSEG equ 2000h
FATBUF equ 4000h ; offset of temporary buffer for FAT
; chain
RETRYCOUNT equ 5 ; number of retries on disk errors
; Some extra variables that are created on the stack frame
fat_start equ [bp-4] ; first FAT sector
root_dir_start equ [bp-8] ; first root directory sector
data_start equ [bp-12] ; first data sector
;
; Include macros for filesystem access
;
include boot.inc
;
;
;
org BASE+3eh
tempbuf equ [bp+3eh]
load_seg dw LOADSEG
real_start: cli
cld
mov ax, cs
mov ss, ax ; initialize stack
mov bp, 7c00h
lea sp, [bp-20h]
sti
mov es, ax
mov ds, ax
mov drive, dl ; BIOS passes drive number in DL
GETDRIVEPARMS
FINDFILE ; locate file in root directory
jc boot_error ; fail if not found
GETFATCHAIN ; read FAT chain
LOADFILE ; load file (jumps to boot_sucess if successful)
boot_error: mov cx, ERRMSGLEN
mov si, offset errmsg+7c00h
next_char: lodsb ; print error message
mov ah, 0eh
xor bh, bh
int 10h
loop next_char
xor ah, ah
int 16h ; wait for keystroke
int 19h ; invoke bootstrap loader
boot_success: mov dl, drive
db 0eah ; far jump to LOADSEG:0000
dw 0
dw LOADSEG
; readDisk: Reads a number of sectors into memory.
;
; Call with: DX:AX = 32-bit DOS sector number
; DI = number of sectors to read
; ES:BX = destination buffer
; ES must be 64k aligned (1000h, 2000h etc).
;
; Returns: CF set on error
; ES:BX points one byte after the last byte read.
readDisk proc
push si
read_next: push dx
push ax
;
; translate sector number to BIOS parameters
;
;
; abs = sector offset in track
; + head * sectPerTrack offset in cylinder
; + track * sectPerTrack * nHeads offset in platter
;
; t1 = abs / sectPerTrack (ax has t1)
; sector = abs mod sectPerTrack (cx has sector)
;
div word ptr sectPerTrack
mov cx, dx
;
; t1 = head + track * nHeads
;
; track = t1 / nHeads (ax has track)
; head = t1 mod nHeads (dl has head)
;
xor dx, dx
div word ptr nHeads
; the following manipulations are necessary in order to
; properly place parameters into registers.
; ch = cylinder number low 8 bits
; cl = 7-6: cylinder high two bits
; 5-0: sector
mov dh, dl ; save head into dh for bios
ror ah, 1 ; move track high bits into
ror ah, 1 ; bits 7-6 (assumes top = 0)
xchg al, ah ; swap for later
mov dl, byte ptr sectPerTrack
sub dl, cl
inc cl ; sector offset from 1
or cx, ax ; merge cylinder into sector
mov al, dl ; al has # of sectors left
; Calculate how many sectors can be transfered in this read
; due to dma boundary conditions.
push dx
mov si, di ; temp register save
; this computes remaining bytes because of modulo 65536
; nature of dma boundary condition
mov ax, bx ; get offset pointer
neg ax ; and convert to bytes
jz ax_min_1 ; started at seg:0, skip ahead
xor dx, dx ; convert to sectors
div word ptr bytesPerSector
cmp ax, di ; check remainder vs. asked
jb ax_min_1 ; less, skip ahead
mov si, ax ; transfer only what we can
ax_min_1: pop dx
; Check that request sectors do not exceed track boundary
mov si, sectPerTrack
inc si
mov ax, cx ; get the sector/cyl byte
and ax, 03fh ; and mask out sector
sub si, ax ; si has how many we can read
mov ax, di
cmp si, di ; see if asked <= available
jge ax_min_2
mov ax, si ; get what can be xfered
ax_min_2: mov si, RETRYCOUNT
mov ah, 2
mov dl, drive
retry: push ax
int 13h
pop ax
jnc read_ok
push ax
xor ax, ax ; reset the drive
int 13h
pop ax
dec si
jnz retry
stc
pop ax
pop dx
pop si
ret
read_next_jmp: jmp short read_next
read_ok: xor ah, ah
mov si, ax ; AX = SI = number of sectors read
mul word ptr bytesPerSector ; AX = number of bytes read
add bx, ax ; add number of bytes read to BX
jnc no_incr_es ; if overflow...
mov ax, es
add ah, 10h ; ...add 1000h to ES
mov es, ax
no_incr_es: pop ax
pop dx ; DX:AX = last sector number
add ax, si
adc dx, 0 ; DX:AX = next sector to read
sub di, si ; if there is anything left to read,
jg read_next_jmp ; continue
clc
pop si
ret
readDisk endp
errmsg db "Boot error"
ERRMSGLEN equ $ - errmsg
;filename db "OSLDR BIN"
filename db "KERNEL BIN"
org BASE+01feh
sign dw 0aa55h
TEXT ENDS
end
;
; File:
; boot.asm
; Description:
; DOS-C boot
;
; Copyright (c) 1997;
; Svante Frey
; All Rights Reserved
;
; This file is part of DOS-C.
;
; DOS-C is free software; you can redistribute it and/or
; modify it under the terms of the GNU General Public License
; as published by the Free Software Foundation; either version
; 2, or (at your option) any later version.
;
; DOS-C is distributed in the hope that it will be useful, but
; WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
; the GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public
; License along with DOS-C; see the file COPYING. If not,
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/src/boot/boot.asv $
;
; $Header: /cygdrive/c/RCVS/CVS/ReactOS/reactos/loaders/boot/Attic/bootbk.asm,v 1.3 1998/08/25 04:40:47 rex Exp $
;
; $Log: bootbk.asm,v $
; Revision 1.3 1998/08/25 04:40:47 rex
; Release cleanup
;
; Revision 1.1.1.2 1998/08/25 04:27:38 rex
; A much Needed Update
;
;
; Rev 1.5 10 Jan 1997 4:58:06 patv
; Corrected copyright
;
; Rev 1.4 10 Jan 1997 4:52:50 patv
; Re-written to support C drive and eliminate restrictions on IPL.SYS
;
; Rev 1.3 29 Aug 1996 13:06:50 patv
; Bug fixes for v0.91b
;
; Rev 1.2 01 Sep 1995 17:56:44 patv
; First GPL release.
;
; Rev 1.1 30 Jul 1995 20:37:38 patv
; Initialized stack before use.
;
; Rev 1.0 02 Jul 1995 10:57:52 patv
; Initial revision.
;
.text
BASE equ 0
org BASE
Entry: jmp real_start
; bp is initialized to 7c00h
oem equ [bp+3]
bytesPerSector equ [bp+0bh]
sectPerCluster equ [bp+0dh]
resSectors equ [bp+0eh]
nFats equ [bp+10h]
nRootDir equ [bp+11h]
nSectors equ [bp+13h]
MID equ [bp+15h]
sectPerFat equ [bp+16h]
sectPerTrack equ [bp+18h]
nHeads equ [bp+1ah]
nHidden equ [bp+1ch]
nSectorHuge equ [bp+20h]
drive equ [bp+24h]
extBoot equ [bp+26h]
volid equ [bp+27h]
vollabel equ [bp+2bh]
filesys equ [bp+36h]
LOADSEG equ 2000h
FATBUF equ 4000h ; offset of temporary buffer for FAT
; chain
RETRYCOUNT equ 5 ; number of retries on disk errors
; Some extra variables that are created on the stack frame
fat_start equ [bp-4] ; first FAT sector
root_dir_start equ [bp-8] ; first root directory sector
data_start equ [bp-12] ; first data sector
;
; Include macros for filesystem access
;
include boot.inc
;
;
;
org BASE+3eh
tempbuf equ [bp+3eh]
load_seg dw LOADSEG
real_start: cli
cld
mov ax, cs
mov ss, ax ; initialize stack
mov bp, 7c00h
lea sp, [bp-20h]
sti
mov es, ax
mov ds, ax
mov drive, dl ; BIOS passes drive number in DL
GETDRIVEPARMS
FINDFILE ; locate file in root directory
jc boot_error ; fail if not found
GETFATCHAIN ; read FAT chain
LOADFILE ; load file (jumps to boot_sucess if successful)
boot_error: mov cx, ERRMSGLEN
mov si, offset errmsg+7c00h
next_char: lodsb ; print error message
mov ah, 0eh
xor bh, bh
int 10h
loop next_char
xor ah, ah
int 16h ; wait for keystroke
int 19h ; invoke bootstrap loader
boot_success: mov dl, drive
db 0eah ; far jump to LOADSEG:0000
dw 0
dw LOADSEG
; readDisk: Reads a number of sectors into memory.
;
; Call with: DX:AX = 32-bit DOS sector number
; DI = number of sectors to read
; ES:BX = destination buffer
; ES must be 64k aligned (1000h, 2000h etc).
;
; Returns: CF set on error
; ES:BX points one byte after the last byte read.
readDisk proc
push si
read_next: push dx
push ax
;
; translate sector number to BIOS parameters
;
;
; abs = sector offset in track
; + head * sectPerTrack offset in cylinder
; + track * sectPerTrack * nHeads offset in platter
;
; t1 = abs / sectPerTrack (ax has t1)
; sector = abs mod sectPerTrack (cx has sector)
;
div word ptr sectPerTrack
mov cx, dx
;
; t1 = head + track * nHeads
;
; track = t1 / nHeads (ax has track)
; head = t1 mod nHeads (dl has head)
;
xor dx, dx
div word ptr nHeads
; the following manipulations are necessary in order to
; properly place parameters into registers.
; ch = cylinder number low 8 bits
; cl = 7-6: cylinder high two bits
; 5-0: sector
mov dh, dl ; save head into dh for bios
ror ah, 1 ; move track high bits into
ror ah, 1 ; bits 7-6 (assumes top = 0)
xchg al, ah ; swap for later
mov dl, byte ptr sectPerTrack
sub dl, cl
inc cl ; sector offset from 1
or cx, ax ; merge cylinder into sector
mov al, dl ; al has # of sectors left
; Calculate how many sectors can be transfered in this read
; due to dma boundary conditions.
push dx
mov si, di ; temp register save
; this computes remaining bytes because of modulo 65536
; nature of dma boundary condition
mov ax, bx ; get offset pointer
neg ax ; and convert to bytes
jz ax_min_1 ; started at seg:0, skip ahead
xor dx, dx ; convert to sectors
div word ptr bytesPerSector
cmp ax, di ; check remainder vs. asked
jb ax_min_1 ; less, skip ahead
mov si, ax ; transfer only what we can
ax_min_1: pop dx
; Check that request sectors do not exceed track boundary
mov si, sectPerTrack
inc si
mov ax, cx ; get the sector/cyl byte
and ax, 03fh ; and mask out sector
sub si, ax ; si has how many we can read
mov ax, di
cmp si, di ; see if asked <= available
jge ax_min_2
mov ax, si ; get what can be xfered
ax_min_2: mov si, RETRYCOUNT
mov ah, 2
mov dl, drive
retry: push ax
int 13h
pop ax
jnc read_ok
push ax
xor ax, ax ; reset the drive
int 13h
pop ax
dec si
jnz retry
stc
pop ax
pop dx
pop si
ret
read_next_jmp: jmp short read_next
read_ok: xor ah, ah
mov si, ax ; AX = SI = number of sectors read
mul word ptr bytesPerSector ; AX = number of bytes read
add bx, ax ; add number of bytes read to BX
jnc no_incr_es ; if overflow...
mov ax, es
add ah, 10h ; ...add 1000h to ES
mov es, ax
no_incr_es: pop ax
pop dx ; DX:AX = last sector number
add ax, si
adc dx, 0 ; DX:AX = next sector to read
sub di, si ; if there is anything left to read,
jg read_next_jmp ; continue
clc
pop si
ret
readDisk endp
errmsg db "Boot error"
ERRMSGLEN equ $ - errmsg
;filename db "OSLDR BIN"
filename db "KERNEL BIN"
org BASE+01feh
sign dw 0aa55h
TEXT ENDS
end

30
reactos/makefile_rex
View file

@ -17,30 +17,46 @@ include rules.mak
#
COMPONENTS = kernel lib
#
# Select the server(s) you want to build
#
SERVERS = win32 posix linux os2
#
# Select the loader(s) you want to build
#
LOADERS = dos
#
# Select the modules you want
# Select the device drivers and filesystems you want
#
MODULES = parallel keyboard
KERNEL_SERVICES = parallel keyboard null mouse serial sound ide
all: $(COMPONENTS) $(LOADERS) $(MODULES)
all: $(COMPONENTS) $(LOADERS) $(KERNEL_SERVICES)
#
# Device driver rules
#
ide: dummy
make -C services/ide
null: dummy
make -C services/null
parallel: dummy
make -C modules/parallel
make -C services/parallel
keyboard: dummy
make -C modules/keyboard
make -C services/keyboard
mouse: dummy
make -C modules/mouse
make -C services/mouse
serial: dummy
make -C services/serial
sound: dummy
make -C services/sound
#
# Kernel loaders
@ -54,7 +70,7 @@ dos: dummy
#
kernel: dummy
make -C kernel
make -C ntoskrnl
lib: dummy
make -C lib