push bp
mov bp,sp
push 12[bp]
push 10[bp]
push 8[bp]
push 6[bp]
call _main
add sp, #0x8
pop bp
retf 
! 1 
! 1 # 1 "main.c"
! 1 # 1 "std_singos/string.h"
! 1 void strcpy (destination, destination_segment, source, source_segment );
!BCC_EOS
! 2 
! 3 void strcpy (destination, destination_segment, source, source_segment )
! 4 char *destination;
export	_strcpy
_strcpy:
!BCC_EOS
! 5 int destination_segment;
!BCC_EOS
! 6 char *source;
!BCC_EOS
! 7 int source_segment;
!BCC_EOS
! 8 {
! 9 #asm
!BCC_ASM
_strcpy.source	set	6
_strcpy.destination	set	2
_strcpy.source_segment	set	8
_strcpy.destination_segment	set	4
    ; copy two strings
    ; IN si: the first (zero terminated) string
    ; IN di: the second (zero terminated) string
    ; OUT SF and ZF (same semantics as cmp)
    
! 15  19

    push bp
    mov bp,sp
    stringcompare:
        push ax
        push bx
        push di
        push es
        push si
        push ds
        mov ax, 4[bp]; ; 
        mov di, ax
        mov ax, 6[bp]; ; 
        mov es, ax
        mov ax, 8[bp]; ; 
        mov si, ax
        mov ax, 10[bp]; ; 
        mov ds, ax
        mov cx, 0x050 
    .loop:
        movsb
        cmp cx, 0x0
        je .end
        dec cx
        jmp .loop
    .end:
        pop ds
        pop si
        pop es
        pop di
        pop bx
        pop ax
        pop bp

! 53 endasm
!BCC_ENDASM
! 54 }
ret
! 55 # 1 "driver/disk.h"
! 1 int data_from_disk(index, number_sectors, data_buffer, data_buffer_segment);
!BCC_EOS
! 2 int sec_stub();
!BCC_EOS
! 3 int stub(index, number_sectors, data_buffer, data_buffer_segment);
!BCC_EOS
! 4 
! 5 int stub(index, number_sectors, data_buffer, data_buffer_segment)
! 6 long* index; 
export	_stub
_stub:
!BCC_EOS
! 7 long number_sectors; 
!BCC_EOS
! 8 void* data_buffer;
!BCC_EOS
! 9 int data_buffer_segment;
!BCC_EOS
! 10 {
! 11 
! 12 #asm
!BCC_ASM
_stub.data_buffer	set	8
_stub.number_sectors	set	4
_stub.data_buffer_segment	set	$A
_stub.index	set	2
! 13  17

	push bp
    mov bp,sp
	pusha
	
	
	mov ax, #DAPACK
	call 0x0000:0x7C2A

	lsfs_load_data:
	    mov ax, 4[bp]; 
	    mov WORD [DAPACK.lba_addr_dw_low], ax
	    mov bx, 6[bp]; 
	    mov WORD [DAPACK.blkcnt],          bx
	    mov cx, 10[bp];   
	    mov WORD [DAPACK.db_addr_segment], cx
	    mov dx, 8[bp]; ;
	    mov WORD [DAPACK.db_addr_offset],  dx
	    mov si, #DAPACK                          ; address of
	    mov ah, #0x42                            ; READ
	    mov dl, [global_disk_identifier] 
	    int #0x13
	call 0x0000:0x7C2A	
	popa
	pop bp
	ret


	DAPACK:
	  DAPACK.dap_Size:         db  0x10 
	  DAPACK.rev_byte:         db  0x0  
	  DAPACK.blkcnt:           dw  0x0  
	  DAPACK.db_addr_offset:   dw  0x0  
	  DAPACK.db_addr_segment:  dw  0x0  
	  DAPACK.lba_addr_dw_low:  dd  0x0  
	  DAPACK.lba_addr_dw_high: dd  0x0  
	
	global_disk_identifier: db 0x80

! 58 endasm
!BCC_ENDASM
! 59 } 
ret
! 60 
! 61 int sec_stub() 
! 62 {
export	_sec_stub
_sec_stub:
! 63 	return 42;
push	bp
mov	bp,sp
push	di
push	si
mov	ax,*$2A
pop	si
pop	di
pop	bp
ret
!BCC_EOS
! 64 # 7 "main.c"
! 7 }
! 8 
! 9 
! 10 #define SPACE_VBR_RECORD 2048 
! 11 
! 12 #define DEFAULT_ENTRY_SIZE  1 
! 13 
! 14 #define NUMBER_OF_MBR_PARTITIONS 4
! 15 
! 16 #define DEFAULT_DATA_POINTER_SIZE 4 
! 17 
! 18 
! 19 
! 20 void dump_ax(input);
!BCC_EOS
! 21 void print_stack(argument);
!BCC_EOS
! 22 
! 23 typedef struct Directory_Table Directory_Table;
!BCC_EOS
! 24 typedef struct struct_table_entry struct_table_entry;
!BCC_EOS
! 25 typedef struct struct_partition_control partition_control;
!BCC_EOS
! 26 typedef struct File_System_Control_Information FSCI;
!BCC_EOS
! 27 typedef struct meta_information_format mif;
!BCC_EOS
! 28 typedef struct tag_record tag_record;
!BCC_EOS
! 29 typedef struct lsfs_file lsfs_file;
!BCC_EOS
! 30 
! 31 typedef enum Table_Entry_Kind
! 32 {
! 33     
! 34     ENTRY_EMPTY = 0,
! 35     ENTRY_FILE = 1,
! 36     ENTRY_DIRECTORY = 2,
! 37 } Table_Entry_Kind;
!BCC_EOS
! 38 
! 39 int number_low;
!BCC_EOS
! 40 int selector;
!BCC_EOS
! 41 
! 42 struct File_System_Control_Information 
! 43 {
! 44     char filesystem_information[256];
!BCC_EOS
! 45     long master_table_index[2];
!BCC_EOS
! 46     long this_partition_offset_on_disk[2];
!BCC_EOS
! 47     long next_free_sector[2];
!BCC_EOS
! 48     long next_uniqe_id[2]; 
!BCC_EOS
! 49     long next_sector_reuse_pointer[2];
!BCC_EOS
! 50     long last_sector_index_on_partition[2];
!BCC_EOS
! 51     long maximum_sectors_on_disk[2];
!BCC_EOS
! 52     long sector_size_on_disk[2];
!BCC_EOS
! 53     long not_used[48];
!BCC_EOS
! 54 
! 55 };
!BCC_EOS
! 56 
! 57 struct test
! 58 {
! 59 	char* first;
!BCC_EOS
! 60 	char* second;
!BCC_EOS
! 61 };
!BCC_EOS
! 62 
! 63 int argument;
!BCC_EOS
! 64 void print(argument);
!BCC_EOS
! 65 
! 66 int main(selector, path, path_segment, fsci_lba_index) 
! 67 int path_segment;
export	_main
_main:
!BCC_EOS
! 68 int fsci_lba_index;
!BCC_EOS
! 69 char path[256];
!BCC_EOS
! 70 {
! 71 	
! 72 	
! 73 	
! 74 
! 75 	int local_segment = 0x7e0;
push	bp
mov	bp,sp
push	di
push	si
dec	sp
dec	sp
! Debug: eq int = const $7E0 to int local_segment = [S+8-8] (used reg = )
mov	ax,#$7E0
mov	-6[bp],ax
!BCC_EOS
! 76 	char* local_path = "Hello world                                                    ";
dec	sp
dec	sp
! Debug: eq [$40] char = .1+0 to * char local_path = [S+$A-$A] (used reg = )
mov	bx,#.1
mov	-8[bp],bx
!BCC_EOS
! 77 	struct test my_struct;
!BCC_EOS
! 78 	char *fs_info;
!BCC_EOS
! 79 	char *hello = "LessSimpleFileSystem_Hello";
add	sp,*-8
! Debug: eq [$1B] char = .2+0 to * char hello = [S+$12-$12] (used reg = )
mov	bx,#.2
mov	-$10[bp],bx
!BCC_EOS
! 80 	char *yes = "Read file: ";
dec	sp
dec	sp
! Debug: eq [$C] char = .3+0 to * char yes = [S+$14-$14] (used reg = )
mov	bx,#.3
mov	-$12[bp],bx
!BCC_EOS
! 81 	int nubmer;
!BCC_EOS
! 82 
! 83 
! 84 	my_struct.first = hello;
dec	sp
dec	sp
! Debug: eq * char hello = [S+$16-$12] to * char my_struct = [S+$16-$E] (used reg = )
mov	bx,-$10[bp]
mov	-$C[bp],bx
!BCC_EOS
! 85 	my_struct.second = yes;
! Debug: eq * char yes = [S+$16-$14] to * char my_struct = [S+$16-$C] (used reg = )
mov	bx,-$12[bp]
mov	-$A[bp],bx
!BCC_EOS
! 86 	
! 87 	if (selector == 1) 
! Debug: logeq int = const 1 to int selector = [S+$16+2] (used reg = )
mov	ax,4[bp]
cmp	ax,*1
jne 	.4
.5:
! 88 	{
! 89 		
! 90 		FSCI fsci;
!BCC_EOS
! 91 		print(my_struct.first);
add	sp,#-$200
! Debug: list * char my_struct = [S+$216-$E] (used reg = )
push	-$C[bp]
! Debug: func () void = print+0 (used reg = )
call	_print
inc	sp
inc	sp
!BCC_EOS
! 92 		print(my_struct.second);
! Debug: list * char my_struct = [S+$216-$C] (used reg = )
push	-$A[bp]
! Debug: func () void = print+0 (used reg = )
call	_print
inc	sp
inc	sp
!BCC_EOS
! 93 		
! 94 		print(local_path);
! Debug: list * char local_path = [S+$216-$A] (used reg = )
push	-8[bp]
! Debug: func () void = print+0 (used reg = )
call	_print
inc	sp
inc	sp
!BCC_EOS
! 95 		fsci.master_table_index[0] = 42;
! Debug: eq int = const $2A to long fsci = [S+$216-$116] (used reg = )
mov	ax,*$2A
xor	bx,bx
mov	-$114[bp],ax
mov	-$112[bp],bx
!BCC_EOS
! 96 		nubmer = 0x55;
! Debug: eq int = const $55 to int nubmer = [S+$216-$16] (used reg = )
mov	ax,*$55
mov	-$14[bp],ax
!BCC_EOS
! 97 		
! 98 		
! 99 		
! 100 		fsci.filesy
! 100 stem_information[0] = 'i';
! Debug: eq int = const $69 to char fsci = [S+$216-$216] (used reg = )
mov	al,*$69
mov	-$214[bp],al
!BCC_EOS
! 101 		fsci.filesystem_information[1] = ' ';
! Debug: eq int = const 0 to char fsci = [S+$216-$215] (used reg = )
xor	al,al
mov	-$213[bp],al
!BCC_EOS
! 102 		dump_ax(fsci_lba_index);
! Debug: list int fsci_lba_index = [S+$216+8] (used reg = )
push	$A[bp]
! Debug: func () void = dump_ax+0 (used reg = )
call	_dump_ax
inc	sp
inc	sp
!BCC_EOS
! 103 		stub(fsci_lba_index, 1, &fsci, 0x8fc0);
! Debug: list unsigned int = const $8FC0 (used reg = )
mov	ax,#$8FC0
push	ax
! Debug: list * struct File_System_Control_Information fsci = S+$218-$216 (used reg = )
lea	bx,-$214[bp]
push	bx
! Debug: list int = const 1 (used reg = )
mov	ax,*1
push	ax
! Debug: list int fsci_lba_index = [S+$21C+8] (used reg = )
push	$A[bp]
! Debug: func () int = stub+0 (used reg = )
call	_stub
add	sp,*8
!BCC_EOS
! 104 		
! 105 		
! 106 		print_stack(fsci.filesystem_information);
! Debug: list * char fsci = S+$216-$216 (used reg = )
lea	bx,-$214[bp]
push	bx
! Debug: func () void = print_stack+0 (used reg = )
call	_print_stack
inc	sp
inc	sp
!BCC_EOS
! 107 		dump_ax(fsci.master_table_index[0]);
! Debug: list long fsci = [S+$216-$116] (used reg = )
push	-$112[bp]
push	-$114[bp]
! Debug: func () void = dump_ax+0 (used reg = )
call	_dump_ax
add	sp,*4
!BCC_EOS
! 108 	}
add	sp,#$200
! 109 	else 
! 110 	{
jmp .6
.4:
! 111 		print(my_struct.first);
! Debug: list * char my_struct = [S+$16-$E] (used reg = )
push	-$C[bp]
! Debug: func () void = print+0 (used reg = )
call	_print
inc	sp
inc	sp
!BCC_EOS
! 112 		return 0;
xor	ax,ax
add	sp,*$10
pop	si
pop	di
pop	bp
ret
!BCC_EOS
! 113 	}	
! 114 
! 115 	return 0;
.6:
xor	ax,ax
add	sp,*$10
pop	si
pop	di
pop	bp
ret
!BCC_EOS
! 116 
! 117 }
! 118 
! 119 void print(argument)
! Register BX used in function main
! 120 {
export	_print
_print:
! 121 #asm 
!BCC_ASM
_print.argument	set	2
 
 	push bp
	mov	bp,sp
	mov	si,4[bp]
	call 0x0000:0x7C47
	pop bp
! 127 endasm
!BCC_ENDASM
! 128 }
ret
! 129 
! 130 void print_stack(argument)
! 131 {
export	_print_stack
_print_stack:
! 132 #asm 
!BCC_ASM
_print_stack.argument	set	2
 
 	push bp
	mov	bp,sp
	push ds
	push ax

	mov ax, ss
	mov ds, ax
	mov	si,4[bp]
	call 0x0000:0x7C47
	
	pop ax
	pop ds
	pop bp
! 146 endasm
!BCC_ENDASM
! 147 }
ret
! 148 
! 149 dump_ax_return(input)
! 150 void* input;
export	_dump_ax_return
_dump_ax_return:
!BCC_EOS
! 151 {
! 152 	return input;
push	bp
mov	bp,sp
push	di
push	si
mov	ax,4[bp]
pop	si
pop	di
pop	bp
ret
!BCC_EOS
! 153 }
! 154 
! 155 void dump_ax(input)
! 156 void* input;
export	_dump_ax
_dump_ax:
!BCC_EOS
! 157 {
! 158 	
! 159 	dump_ax_return(input)
push	bp
mov	bp,sp
push	di
push	si
! 160 #asm
! Debug: list * void input = [S+6+2] (used reg = )
push	4[bp]
! Debug: func () int = dump_ax_return+0 (used reg = )
call	_dump_ax_return
inc	sp
inc	sp
!BCC_EOS
!BCC_ASM
_dump_ax.input	set	8
.dump_ax.input	set	4
	push bp
	mov	bp,sp
	call 0x000:0x7C2A
	pop bp
! 165 endasm
!BCC_ENDASM
!BCC_EOS
! 166 }
pop	si
pop	di
pop	bp
ret
! 167 
.3:
.7:
.ascii	"Read file: "
.byte	0
.2:
.8:
.ascii	"LessSimpleFileSystem_Hello"
.byte	0
.1:
.9:
.ascii	"Hello world"
.byte	0,0,0,0,0,0,0,0,0,0
.byte	0,0,0,0,0,0,0,0,0,0
.byte	0,0,0,0,0,0,0,0,0,0
.byte	0,0,0,0,0,0,0,0,0,0
.byte	0,0,0,0,0,0,0,0,0,0
.byte	0,0
.byte	0
.bss
.comm	_argument,2
.comm	_selector,2
.comm	_number_low,2

! 0 errors detected