4 files changed, 0 insertions, 339 deletions
diff --git a/boot0/Makefile b/boot0/Makefile
deleted file mode 100644
index e930498..0000000
--- a/boot0/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-#master boot record
-
-include ../Makefile.common
-
-MBR=mbr.bin
-
-ASM_SOURCES=$(wildcard *.asm)
-
-$(MBR): $(ASM_SOURCES)
-
-clean: 
-	-rm $(MBR)
-
-
-
-
diff --git a/boot0/disk_load_16.asm b/boot0/disk_load_16.asm
deleted file mode 100644
index 76102ad..0000000
--- a/boot0/disk_load_16.asm
+++ /dev/null
@@ -1,102 +0,0 @@
-;
-;disk_load_16
-;
-
-[bits 16]
-
-STR_LBA:
-    db "LBA Support Detected",0
-    
-STR_CHS:
-    db "CHS BROKEN SORRY(?)",0
-
-STR_ERROR:
-    db "Disk Read Error",0
-
-STR_DONE:
-    db "Stage 2 Loaded",0
-
-disk_load_16:
-
-    pusha
-    
-   ; check if LBA is supported
-    mov    ah,0x41
-    mov    bx,0x55aa
-    int    0x13                                                    
-    jnc disk_load_lba
-    jmp disk_load_chs
-
-disk_load_lba:
-
-    mov bx, STR_LBA
-    call print_string
-    call print_nextline
-
-    mov dl,[BOOT_DRIVE]
-    xor ah,ah
-    mov ah,0x42
-
-    mov bx,0
-    mov ds,bx
-    lea si,[lba_adr]        
-
-    int 0x13  
-    jnc disk_load_finish
-    jmp disk_load_error
-
-disk_load_chs:
-
-    mov bx, STR_CHS
-    call print_string
-    call print_nextline
-
-    mov bx,0		;target es:bx
-    mov es,bx
-    mov bx,0x7e00
-
-    mov al,50		;number of sectors to read
-    mov ah,0x02		;BIOS read sector func
-
-    mov cl,2 ; sector
-    mov ch,0 ; cylinder
-
-    mov dl,[BOOT_DRIVE]
-    mov dh,0 ;head
-
-    int 0x13		;bios interrupt
-
-    jnc disk_load_finish  
-
-disk_load_error:
-
-    call print_nextline
-    mov bx, STR_ERROR
-    call print_string
-    call print_nextline
-    jmp $
-
-disk_load_finish:
-
-    call print_nextline
-    mov bx, STR_DONE
-    call print_string
-    call print_nextline
-
-
-    popa
-    ret
-  
-
-;; here we hold the lba addr
-lba_adr:
-
-    dw 0x10	    ; size of packet ( 16 byte)
-    dw 16	    ; number of sectors to read
-
-    ; target is 0x7e00
-    dw 0x7e00	    ; target addr. offset
-    dw 0x0000	    ; target addr. sector
-
-    dd 1	    ; first sector to read
-    dd 0 
diff --git a/boot0/mbr.asm b/boot0/mbr.asm
deleted file mode 100644
index c0a555d..0000000
--- a/boot0/mbr.asm
+++ /dev/null
@@ -1,106 +0,0 @@
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;
-; FOOL-OS Master Boot Record
-;
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;
-; This is the Master Boot Record for x86
-;
-; We are limited to 512 bytes  (one sector)
-;   minus 64 bytes for the partition table
-;   minus 2 bytes formagic number (0xaa55)
-; 
-; all we do here is :
-;   
-;   1. Put the Stack at 0x07bff (it is counting down)
-;   2. Remeber Boot Drive at [BOOT_DRIVE]
-;   3. Print PR message and Boot Drive number
-;   4. Load Second Stage Bootloader from Boot Drive at next sector
-;   5. Show Info Message after successfull loading
-;   6. Jump to 2nd Stage Boot Loader
-;
-; Refer to a memory map as needed:
-; http://wiki.osdev.org/Memory_Map_(x86)
-
-; Everything here is 16bit
-[bits 16]
-
-; Per definition this will be loaded by the BIOS at 0x7c00
-[org 0x7c00]
-
-; skip constants and includes
-jmp stage1
-
-; string constants (null terminated)
-STR_1:	    db "Fool Loader Stage 1. v0.1",0
-STR_2:	    db "Starting Stage 2",0
-STR_BOOT:   db "Boot drive: ",0
-
-; some space (one byte) to remember the Boot Drive
-BOOT_DRIVE: db 0xff
-
-; include print and disk load routines
-%include "print_string_16.asm"
-%include "disk_load_16.asm"
-
-; Here we start!
-stage1:
-
-    ; first of all, setup the stack (right under our MBR)
-    ; ~30KB space guaranteed
-    mov bp,0x07bff
-    mov sp,bp
-
-    ; remember BOOT_DRIVE (as was set by BIOS in dl)
-    mov [BOOT_DRIVE],dl	
-
-    ; clear screen and print PR message
-    call print_clear
-    call print_nextline
-
-    mov bx, STR_1
-    call print_string
-    call print_nextline
-
-
-    ; print bootdrive number
-    mov bx, STR_BOOT
-    call print_string
-
-    mov al,[BOOT_DRIVE]
-    call print_hex_byte
-    call print_nextline
-
-
-    ; Actually Load the Second Stage Bootloader!
-    call disk_load_16
-
-
-    ; show info message that 2nd Stage was loaded
-    mov bx, STR_2
-    call print_string
-    call print_nextline
-    call print_nextline
-
-
-    ; save Boot Drive in dl for second stage
-    mov dl,[BOOT_DRIVE]
-
-
-    ; jump to the next sector where we loaded the 2nd stage
-    jmp 0x7e00
-
-
-    ; nothing essential under this line
-    ; we need this to follow some mbr standards
-
-    ; fill at least 4x16byte with zeroes. (partition table)
-    ; (otherwise my Acer Aspire will not boot)
-    times 64 db 0x0
-
-    ; fill rest with zeroes
-    times 510-($-$$) db 0x0
-
-    ; magic number so we get identified as MBR
-    dw 0xaa55
-
diff --git a/boot0/print_string_16.asm b/boot0/print_string_16.asm
deleted file mode 100644
index 9f81a87..0000000
--- a/boot0/print_string_16.asm
+++ /dev/null
@@ -1,115 +0,0 @@
-[bits 16]
-
-BLANK:
-    db 0x12
-
-SPACE:
-    db " ",0
-
-;print_string routine ([bx])
-;this routine will print a null terminated string at [bx] to the screen.
-print_string:
-
-    pusha			;push all registers
-    mov ah,0x0e
-
-    print_string_loop:
-
-	;check if value at [bx] is "\0" (end of string)
-	mov cl,[bx]
-	cmp cl,0
-	je print_string_finish
-
-	;otherwise instruct BIOS to print the current char
-	mov al,cl
-	int 0x10
-
-	;proceed with next char
-        inc bx
-	jmp print_string_loop
-
-    print_string_finish:
-
-    popa			;pop all registers
-    ret				;return to caller
-
-print_clear:
-
-pusha
-    mov ah,0x6	    ;func
-    mov al,0	    ;scroll one line
-    mov bh,[BLANK]  ;blank char
-
-    mov ch,0	    ;upper left corner
-    mov cl,0
-    mov dh,20	    ;lower right corner
-    mov dl,40
-    int 0x10
-
-    mov ah,0x2
-    mov bh,0
-    mov dl,0
-    mov dh,20
-    int 0x10
-popa
-
-print_nextline:
-
-    pusha
-
-    mov ah,0x6	    ;func
-    mov al,1	    ;scroll one line
-    mov bh,[BLANK]  ;blank char
-
-    mov ch,0	    ;upper left corner
-    mov cl,0
-    mov dh,20	    ;lower right corner
-    mov dl,40
-    int 0x10
-
-
-    mov ah,0x3
-    mov bh,0
-    int 0x10
-
-
-    mov ah,0x2
-    mov dl,0
-    int 0x10
-
-    mov bx,SPACE
-    call print_string
-
-    popa
-    ret
-
-
-;print byte from al to screen
- print_hex_byte: 
-
- pusha
-
-   mov [.temp],al
-   shr al,4
-   cmp al,10
-   sbb al,69h
-   das
- 
-   mov ah,0Eh
-   int 10h
- 
-   mov al,[.temp]
-   ror al,4
-   shr al,4
-   cmp al,10
-   sbb al,69h
-   das
- 
-   mov ah,0Eh
-   int 10h
-
-popa
- 
-   ret
- 
- .temp db 0