òÅÐÏÚÉÔÏÒÉÉ ALT
| S: | 4.04-alt19 |
| D: | 3.61-alt1 |
| 5.1: | 3.63-alt4 |
| 4.1: | 3.36-alt2 |
| 4.0: | 3.36-alt2 |
| 3.0: | 2.11-alt1 |
çÒÕÐÐÁ :: óÉÓÔÅÍÁ/ñÄÒÏ É ÏÂÏÒÕÄÏ×ÁÎÉÅ
ðÁËÅÔ: syslinux
ÎÁ×ÉÇÁÃÉÑ ÐÏ ÐÁËÅÔÁÍ
çÌÁ×ÎÁÑ éÚÍÅÎÅÎÉÑ óÐÅË ðÁÔÞÉ Sources úÁÇÒÕÚÉÔØ Gear Bugs and FR Repocop
ðÁÔÞ: syslinux-3.61-gfxboot.patch
óËÁÞÁÔØ
óËÁÞÁÔØ
diff -uNr syslinux-3.61/abort.inc syslinux-3.61-new/abort.inc
--- syslinux-3.61/abort.inc 2008-02-04 07:58:48 +0300
+++ syslinux-3.61-new/abort.inc 2008-02-13 21:58:16 +0300
@@ -21,6 +21,11 @@
; abort_check: let the user abort with <ESC> or <Ctrl-C>
;
abort_check:
+%ifdef WITH_GFX
+ ; don't
+ cmp byte [gfx_ok],0
+ jnz .ret1
+%endif
call pollchar
jz .ret1
pusha
diff -uNr syslinux-3.61/add_crc syslinux-3.61-new/add_crc
--- syslinux-3.61/add_crc 1970-01-01 03:00:00 +0300
+++ syslinux-3.61-new/add_crc 2008-02-13 21:58:16 +0300
@@ -0,0 +1,57 @@
+#! /usr/bin/perl
+
+use integer;
+
+# for isolinux
+#
+# Ensure checksum over (first sector - 64 bytes) [internally: FirstSecSum]
+# is 0 by adjusting the variable csum_value.
+#
+# Though isolinux checks the integrity with a separate checksum after all
+# data has been loaded this does not help with BIOSes that don't get even
+# the first 2k right. Hence this additional check. :-(
+#
+
+$file = shift;
+$list = "$file";
+$list =~ s/\.bin$/.lst/;
+
+open F, $list;
+
+while(<F>) {+ if(/^\s*\d+\s*(\S+)\s*0+\s*(\<\d+\>\s*)?csum_value\s*dd\s*0/) {+ $ofs = hex $1;
+ }
+}
+close F;
+
+die "oops 1\n" unless $ofs && !($ofs & 3);
+
+# print "$ofs\n";
+
+open F, $file or die "$file: $!\n";
+
+$file_size = -s $file;
+
+sysread F, $buf, $file_size;
+
+close F;
+
+die "oops 1\n" if $file_size != length($buf);
+
+@x = unpack "V512", $buf;
+
+for ($sum = 0, $i = 16; $i < 512; $i++) {+ $sum += $x[$i];
+}
+
+# printf "0x%08x\n", $sum;
+
+$ns = pack "V", -$sum;
+
+substr($buf, $ofs, 4) = $ns;
+
+open F, ">$file" or die "$file: $!\n";
+
+syswrite F, $buf;
+
Ôàéëû syslinux-3.61/com32/lib/libcom32.a è syslinux-3.61-new/com32/lib/libcom32.a ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/com32/libutil/get_key.c syslinux-3.61-new/com32/libutil/get_key.c
--- syslinux-3.61/com32/libutil/get_key.c 2008-02-04 07:58:49 +0300
+++ syslinux-3.61-new/com32/libutil/get_key.c 2008-02-13 21:58:16 +0300
@@ -42,6 +42,10 @@
#include <getkey.h>
#include <libutil.h>
+#ifndef CLK_TCK
+# define CLK_TCK __sysconf(2)
+#endif
+
struct keycode {int code;
int seqlen;
Ôàéëû syslinux-3.61/com32/libutil/libutil_com.a è syslinux-3.61-new/com32/libutil/libutil_com.a ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/libutil/libutil_lnx.a è syslinux-3.61-new/com32/libutil/libutil_lnx.a ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/chain.c32 è syslinux-3.61-new/com32/modules/chain.c32 ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/com32/modules/cpuid.c syslinux-3.61-new/com32/modules/cpuid.c
--- syslinux-3.61/com32/modules/cpuid.c 2008-02-04 07:58:49 +0300
+++ syslinux-3.61-new/com32/modules/cpuid.c 2008-02-13 21:58:16 +0300
@@ -238,7 +238,7 @@
static int smp_scan_config (unsigned long base, unsigned long length)
{- unsigned long *bp = base;
+ unsigned long *bp = (unsigned long *) base;
struct intel_mp_floating *mpf;
// printf("Scan SMP from %p for %ld bytes.\n", bp,length);Ôàéëû syslinux-3.61/com32/modules/cpuidtest.c32 è syslinux-3.61-new/com32/modules/cpuidtest.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/dmitest.c32 è syslinux-3.61-new/com32/modules/dmitest.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/elf.c32 è syslinux-3.61-new/com32/modules/elf.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/ethersel.c32 è syslinux-3.61-new/com32/modules/ethersel.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/linux.c32 è syslinux-3.61-new/com32/modules/linux.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/mboot.c32 è syslinux-3.61-new/com32/modules/mboot.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/meminfo.c32 è syslinux-3.61-new/com32/modules/meminfo.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/menu.c32 è syslinux-3.61-new/com32/modules/menu.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/pcitest.c32 è syslinux-3.61-new/com32/modules/pcitest.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/pmload.c32 è syslinux-3.61-new/com32/modules/pmload.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/reboot.c32 è syslinux-3.61-new/com32/modules/reboot.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/modules/vesamenu.c32 è syslinux-3.61-new/com32/modules/vesamenu.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/samples/advdump.c32 è syslinux-3.61-new/com32/samples/advdump.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/samples/cat.c32 è syslinux-3.61-new/com32/samples/cat.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/samples/fancyhello.c32 è syslinux-3.61-new/com32/samples/fancyhello.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/samples/fancyhello.lnx è syslinux-3.61-new/com32/samples/fancyhello.lnx ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/samples/hello.c32 è syslinux-3.61-new/com32/samples/hello.c32 ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/com32/samples/keytest.c syslinux-3.61-new/com32/samples/keytest.c
--- syslinux-3.61/com32/samples/keytest.c 2008-02-04 07:58:50 +0300
+++ syslinux-3.61-new/com32/samples/keytest.c 2008-02-13 21:58:16 +0300
@@ -25,6 +25,10 @@
#include <consoles.h> /* Provided by libutil */
#include <getkey.h>
+#ifndef CLK_TCK
+# define CLK_TCK __sysconf(2)
+#endif
+
static void cooked_keys(void)
{int key;
Ôàéëû syslinux-3.61/com32/samples/keytest.c32 è syslinux-3.61-new/com32/samples/keytest.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/samples/keytest.lnx è syslinux-3.61-new/com32/samples/keytest.lnx ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/samples/localboot.c32 è syslinux-3.61-new/com32/samples/localboot.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/samples/resolv.c32 è syslinux-3.61-new/com32/samples/resolv.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/samples/serialinfo.c32 è syslinux-3.61-new/com32/samples/serialinfo.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/com32/samples/vesainfo.c32 è syslinux-3.61-new/com32/samples/vesainfo.c32 ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/conio.inc syslinux-3.61-new/conio.inc
--- syslinux-3.61/conio.inc 2008-02-04 07:58:50 +0300
+++ syslinux-3.61-new/conio.inc 2008-02-13 21:58:16 +0300
@@ -47,6 +47,13 @@
; set by routine searchdir
;
get_msg_file:
+%ifdef WITH_GFX
+ ; don't load if graphics code is active
+ cmp byte [gfx_ok],0
+ jz .nogfx
+ ret
+.nogfx:
+%endif
push es
shl edx,16 ; EDX <- DX:AX (length of file)
mov dx,ax
Ôàéëû syslinux-3.61/copybs.com è syslinux-3.61-new/copybs.com ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/.depend syslinux-3.61-new/.depend
--- syslinux-3.61/.depend 1970-01-01 03:00:00 +0300
+++ syslinux-3.61-new/.depend 2008-02-13 21:58:16 +0300
@@ -0,0 +1,37 @@
+gethostip.o: gethostip.c
+copybs.bin: copybs.asm
+extlinux.bin: extlinux.asm head.inc macros.inc config.inc kernel.inc bios.inc \
+ tracers.inc layout.inc stack.inc ext2_fs.inc init.inc cpuinit.inc \
+ ui.inc runkernel.inc comboot.inc com32.inc cmdline.inc \
+ bootsect.inc abort.inc cleanup.inc getc.inc conio.inc plaincon.inc \
+ writestr.inc configinit.inc parseconfig.inc rllpack.inc parsecmd.inc \
+ bcopy32.inc loadhigh.inc font.inc graphics.inc highmem.inc strcpy.inc \
+ strecpy.inc cache.inc adv.inc keywords.inc
+isolinux-debug.bin: isolinux-debug.asm isolinux.asm head.inc macros.inc config.inc kernel.inc \
+ bios.inc tracers.inc layout.inc stack.inc writestr.inc writehex.inc \
+ init.inc cpuinit.inc ui.inc runkernel.inc comboot.inc com32.inc \
+ cmdline.inc bootsect.inc abort.inc cleanup.inc getc.inc conio.inc \
+ configinit.inc parseconfig.inc rllpack.inc parsecmd.inc bcopy32.inc \
+ loadhigh.inc font.inc graphics.inc highmem.inc strcpy.inc rawcon.inc \
+ adv.inc gfxboot.inc keywords.inc
+isolinux.bin: isolinux.asm head.inc macros.inc config.inc kernel.inc bios.inc \
+ tracers.inc layout.inc stack.inc writestr.inc writehex.inc init.inc \
+ cpuinit.inc ui.inc runkernel.inc comboot.inc com32.inc cmdline.inc \
+ bootsect.inc abort.inc cleanup.inc getc.inc conio.inc configinit.inc \
+ parseconfig.inc rllpack.inc parsecmd.inc bcopy32.inc loadhigh.inc font.inc \
+ graphics.inc highmem.inc strcpy.inc rawcon.inc adv.inc gfxboot.inc \
+ keywords.inc
+ldlinux.bin: ldlinux.asm head.inc macros.inc config.inc kernel.inc bios.inc \
+ tracers.inc layout.inc stack.inc cpuinit.inc init.inc ui.inc \
+ runkernel.inc comboot.inc com32.inc cmdline.inc bootsect.inc abort.inc \
+ cleanup.inc getc.inc conio.inc plaincon.inc writestr.inc configinit.inc \
+ parseconfig.inc rllpack.inc parsecmd.inc bcopy32.inc loadhigh.inc font.inc \
+ graphics.inc highmem.inc strcpy.inc cache.inc adv.inc gfxboot.inc \
+ keywords.inc
+pxelinux.bin: pxelinux.asm head.inc macros.inc config.inc kernel.inc bios.inc \
+ tracers.inc layout.inc stack.inc pxe.inc init.inc cpuinit.inc ui.inc \
+ runkernel.inc comboot.inc com32.inc cmdline.inc bootsect.inc abort.inc \
+ cleanup.inc getc.inc conio.inc writestr.inc writehex.inc configinit.inc \
+ parseconfig.inc rllpack.inc parsecmd.inc bcopy32.inc loadhigh.inc font.inc \
+ graphics.inc highmem.inc strcpy.inc rawcon.inc dnsresolv.inc adv.inc \
+ keywords.inc
Ôàéëû syslinux-3.61/extlinux/extlinux è syslinux-3.61-new/extlinux/extlinux ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/gethostip è syslinux-3.61-new/gethostip ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/gfxboot.inc syslinux-3.61-new/gfxboot.inc
--- syslinux-3.61/gfxboot.inc 1970-01-01 03:00:00 +0300
+++ syslinux-3.61-new/gfxboot.inc 2008-02-13 21:58:16 +0300
@@ -0,0 +1,1369 @@
+ section .text
+
+load_gfx_msg db 'Loading...', 0
+no_msg db 0
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+; do a reboot
+;
+do_reboot:
+ call gfx_done
+ mov word [472h],1234h
+ push word 0ffffh
+ push word 0
+ retf
+ int 19h
+ jmp $
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; wait for 'enter' key pressed
+;
+wait_for_key:
+ pusha
+wait_for_key_10:
+ mov ah,0
+ int 16h
+ cmp al,13
+ jnz wait_for_key_10
+ popa
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+; read gfx data
+get_gfx_file:
+ push si
+ mov si,load_gfx_msg
+ call cwritestr
+ pop si
+ mov word [gfx_mem_start_seg],first_free_seg
+ push ds
+ push 40h
+ pop ds
+ mov bx,[13h] ; mem size in kb
+ pop ds
+ shl bx,6
+ mov word [gfx_mem_end_seg],bx
+
+ call gfx_init ; Load and display file
+ cmp byte [gfx_ok],0
+ jz .done
+ mov si,crlf_msg
+ call cwritestr
+.done:
+ ret
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+; read from disk, ask for disk change, if necessary
+
+; EAX - Linear sector number
+; ES:BX - Target buffer
+; BP - Sector count
+;
+; (es:)bx gets updated
+
+%if IS_SYSLINUX
+
+; %define DEBUG_XXX
+
+getlinsec3:
+%ifdef DEBUG_XXX
+ mov si,txt0
+ call dump_params
+ call crlf
+%endif
+ mov cx,[DiskSize]
+ or cx,cx
+ jz getlinsec3_70 ; unlimited
+
+ xor dx,dx
+ div cx
+ xchg ax,dx
+ movzx eax,ax
+
+ mov si,ax
+ add si,bp
+ sub si,cx
+ jbe getlinsec3_40
+ ; split
+
+ sub bp,si
+ movzx ebp,bp
+ push ebp
+ push eax
+ push si
+ push dx
+ call getlinsec3_40
+ pop dx
+ pop bp
+ pop eax
+ pop esi
+ add eax,esi
+ movzx ebp,bp
+ inc dl
+
+getlinsec3_40:
+ push es
+ pushad
+ call disk_change
+ popad
+ pop es
+ jc kaboom
+getlinsec3_70:
+%ifdef DEBUG_XXX
+ mov si,txt1
+ call dump_params
+ mov si,txt3
+ call cwritestr
+ push ax
+ mov al,[CurrentDisk]
+ call writehex2
+ pop ax
+ call crlf
+ pushad
+ call getchar
+ popad
+%endif
+ xor edx,edx
+ call getlinsec.jmp
+ ret
+
+%ifdef DEBUG_XXX
+dump_params:
+ push eax
+ call cwritestr
+ mov ax,es
+ call writehex4
+ mov si,txt2
+ call cwritestr
+ mov ax,bx
+ call writehex4
+ mov si,txt3
+ call cwritestr
+ pop eax
+ push eax
+ call writehex8
+ mov si,txt3
+ call cwritestr
+ mov ax,bp
+ call writehex4
+ pop eax
+ ret
+
+txt0 db 'linsec3: ', 0
+txt1 db 'linsec: ', 0
+txt2 db ':', 0
+txt3 db ', ', 0
+
+%include "writehex.inc"
+
+%endif
+
+
+; dl: new disk
+; return: CF = 1 -> error
+disk_change:
+ cmp dl,[CurrentDisk]
+ jz disk_change_90
+
+ mov [CurrentDisk],dl
+ movzx eax,dl
+ mov [gfx_user_info_0],eax
+ add dl,'1'
+ mov [boot_disk_msg0],dl
+ mov [boot_ndisk_msg0],dl
+
+disk_change_20:
+ cmp byte [gfx_ok],0
+ jz disk_change_40
+ mov al,3
+ xor di,di
+ xor si,si
+ call gfx_infobox
+
+ jmp disk_change_50
+disk_change_40:
+ mov si,clrln_msg
+ call cwritestr
+ mov si,boot_disk_msg
+ call cwritestr
+ call wait_for_key
+ mov si,clrln_msg
+ call cwritestr
+disk_change_50:
+ xor eax,eax
+ mov bp,1
+ push bx
+ xor edx,edx
+ call getlinsec.jmp
+ pop bx
+ mov eax,[es:bx+27h]
+ sub eax,[bsVolumeID]
+ movzx edx,byte [CurrentDisk]
+ cmp eax,edx
+ jz disk_change_90
+ mov [gfx_user_info_1],eax
+
+ cmp byte [gfx_ok],0
+ jz disk_change_70
+ mov al,4
+ xor di,di
+ xor si,si
+ call gfx_infobox
+
+ jmp disk_change_50
+disk_change_70:
+ mov si,clrln_msg
+ call cwritestr
+ mov si,boot_ndisk_msg
+ call cwritestr
+; mov eax,[es:bx+27h]
+; call writehex8
+ call wait_for_key
+ mov si,clrln_msg
+ call cwritestr
+
+ jmp disk_change_20
+disk_change_90:
+ ret
+
+
+bsVolumeID equ bsHugeSectors+7
+
+boot_disk_msg db 'Please insert boot disk '
+boot_disk_msg0 db '0; then press ENTER to continue.', 0
+boot_ndisk_msg db 'This is not boot disk '
+boot_ndisk_msg0 db '0. Press ENTER to continue.', 0
+
+DiskSize dw 0 ; unlimited
+CurrentDisk db 0 ; current disk
+
+clrln_msg db 0dh, ' ', 0dh, 0
+
+
+cache_metadata:
+ cmp word [DiskSize],0
+ jz cache_md_90
+
+ mov eax,[FAT]
+ mov ecx,[bxFATsecs]
+cache_md_20:
+ push eax
+ push cx
+ call getcachesector
+ pop cx
+ pop eax
+ inc eax
+ loop cache_md_20
+
+ mov eax,[RootDir]
+cache_md_40:
+ push eax
+ call getcachesector
+ pop eax
+ call nextsector
+ jnc cache_md_40
+
+cache_md_90:
+ ret
+
+
+%endif
+
+
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; gfx stuff
+;
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+gfx_menu_seg equ real_mode_seg
+
+; != 0 -> graphics active
+gfx_ok db 0
+gfx_cwritestr_old db 0c3h ; 'ret'
+gfx_cpio_swab db 0
+gfx_cd_changed db 0
+
+gfx_mem_start_seg dw 0
+gfx_mem_end_seg dw 0
+
+ align 4, db 0
+; the memory area we are working with
+gfx_mem dd 0 ; linear address
+
+gfx_save_area1 dd 0 ; 64k
+gfx_save_area1_used db 0 ; != 0 if area1 is in use
+
+; interface to loadable gfx extension (seg:ofs values)
+gfx_bc_jt dd 0
+
+gfx_bc_init dd 0
+gfx_bc_done dd 0
+gfx_bc_input dd 0
+gfx_bc_menu_init dd 0
+gfx_bc_infobox_init dd 0
+gfx_bc_infobox_done dd 0
+gfx_bc_progress_init dd 0
+gfx_bc_progress_done dd 0
+gfx_bc_progress_update dd 0
+gfx_bc_progress_limit dd 0
+gfx_bc_password_init dd 0
+gfx_bc_password_done dd 0
+
+; menu entry descriptor
+menu_entries equ 0
+menu_default equ 2 ; seg:ofs
+menu_ent_list equ 6 ; seg:ofs
+menu_ent_size equ 10
+menu_arg_list equ 12 ; seg:ofs
+menu_arg_size equ 16
+sizeof_menu_desc equ 18
+
+menu_desc zb sizeof_menu_desc
+
+; system config data (52 bytes)
+gfx_sysconfig equ $
+gfx_bootloader db 1 ; 0: boot loader type (0: lilo, 1: syslinux, 2: grub)
+gfx_sector_shift db SECTOR_SHIFT ; 1: sector shift
+gfx_media_type db 0 ; 2: media type (0: disk, 1: floppy, 2: cdrom)
+gfx_failsafe db 0 ; 3: turn on failsafe mode (bitmask)
+ ; 0: SHIFT pressed
+ ; 1: skip gfxboot
+ ; 2: skip monitor detection
+gfx_sysconfig_size db gfx_sysconfig_end-gfx_sysconfig ; 4: size of sysconfig data
+gfx_boot_drive db 0 ; 5: BIOS boot drive
+gfx_callback dw gfx_cb ; 6: offset to callback handler
+gfx_bootloader_seg dw 0 ; 8: code/data segment used by bootloader; must follow gfx_callback
+gfx_reserved_1 dw 0 ; 10
+gfx_user_info_0 dd 0 ; 12: data for info box
+gfx_user_info_1 dd 0 ; 16: data for info box
+gfx_bios_mem_size dd 0 ; 20: BIOS memory size (in bytes)
+gfx_xmem_0 dw 0 ; 24: extended mem area 0 (start:size in MB; 12:4 bits)
+gfx_xmem_1 dw 0 ; 26: extended mem area 1
+gfx_xmem_2 dw 0 ; 28: extended mem area 2
+gfx_xmem_3 dw 0 ; 20: extended mem area 3
+gfx_file dd 0 ; 32: start of gfx file
+gfx_archive_start dd 0 ; 36: start of cpio archive
+gfx_archive_end dd 0 ; 40: end of cpio archive
+gfx_mem0_start dd 0 ; 44: low free memory start
+gfx_mem0_end dd 0 ; 48: low free memory end
+gfx_sysconfig_end equ $
+
+gfx_slash db '/', 0
+
+%macro lin2segofs 3
+ push %1
+ call gfx_l2so
+ pop %3
+ pop %2
+%endmacro
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+; must not change registers!
+;
+gfx_get_sysconfig:
+ push ax
+%if IS_ISOLINUX
+ mov al,[DriveNo]
+%else
+ mov al,[DriveNumber]
+%endif
+ mov [gfx_boot_drive],al
+
+%if IS_ISOLINUX
+ mov ah,2
+%else
+ mov ah,0
+%endif
+ cmp al,80h ; floppy ?
+ jae gfx_get_sysconfig_20
+ mov ah,1
+gfx_get_sysconfig_20:
+
+ mov [gfx_media_type],ah
+
+ mov [gfx_bootloader_seg],cs
+
+ pop ax
+ ret
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; Initialize graphics code. Load and display graphics data.
+;
+; dx:ax file length
+; si start cluster
+;
+; return: [gfx_ok] = 0/1
+;
+gfx_init:
+ push es
+
+ test byte [KbdFlags],3
+ jz gfx_init_10
+ mov byte [gfx_failsafe],1
+ call ask_user
+gfx_init_10:
+
+ test byte [gfx_failsafe],2
+ jnz gfx_init_80
+
+ call highmemsize
+
+ ; setup extended memory areas
+ pusha
+ mov eax,[HighMemSize]
+ mov [gfx_bios_mem_size],eax
+ shr eax,20
+ cmp ax,16
+ jb gfx_init_40 ; at least 16MB
+ mov word [gfx_xmem_0],81h ; 1MB at 8MB
+ mov word [gfx_xmem_1],0a1h ; 1MB at 10MB
+
+ mov dword [gfx_save_area1],7f0000h ; 8MB-64k
+gfx_init_40:
+ popa
+
+ cld
+
+ movzx ebx,word [gfx_mem_start_seg]
+ shl ebx,4
+ jz gfx_init_80
+
+ movzx ecx,word [gfx_mem_end_seg]
+ shl ecx,4
+ jz gfx_init_80
+
+ cmp ecx,ebx
+ jbe gfx_init_80
+
+ ; define our memory area
+ ; gfx_mem _must_ be 16-byte aligned
+ mov dword [gfx_mem],ebx
+ mov dword [gfx_mem0_start],ebx
+ mov dword [gfx_mem0_end],ecx
+
+ call gfx_read_file
+ cmp byte [gfx_ok],0
+ jz near gfx_init_90
+
+ call gfx_get_sysconfig
+
+ ; align 4
+ mov eax,[gfx_mem0_start]
+ add eax,3
+ and eax,~3
+ mov [gfx_mem0_start],eax
+
+ ; setup jump table
+ les bx,[gfx_bc_jt]
+
+ mov ax,[es:bx]
+ mov [gfx_bc_init],ax
+ mov [gfx_bc_init+2],es
+
+ mov ax,[es:bx+2]
+ mov [gfx_bc_done],ax
+ mov [gfx_bc_done+2],es
+
+ mov ax,[es:bx+4]
+ mov [gfx_bc_input],ax
+ mov [gfx_bc_input+2],es
+
+ mov ax,[es:bx+6]
+ mov [gfx_bc_menu_init],ax
+ mov [gfx_bc_menu_init+2],es
+
+ mov ax,[es:bx+8]
+ mov [gfx_bc_infobox_init],ax
+ mov [gfx_bc_infobox_init+2],es
+
+ mov ax,[es:bx+10]
+ mov [gfx_bc_infobox_done],ax
+ mov [gfx_bc_infobox_done+2],es
+
+ mov ax,[es:bx+12]
+ mov [gfx_bc_progress_init],ax
+ mov [gfx_bc_progress_init+2],es
+
+ mov ax,[es:bx+14]
+ mov [gfx_bc_progress_done],ax
+ mov [gfx_bc_progress_done+2],es
+
+ mov ax,[es:bx+16]
+ mov [gfx_bc_progress_update],ax
+ mov [gfx_bc_progress_update+2],es
+
+ mov ax,[es:bx+18]
+ mov [gfx_bc_progress_limit],ax
+ mov [gfx_bc_progress_limit+2],es
+
+ mov ax,[es:bx+20]
+ mov [gfx_bc_password_init],ax
+ mov [gfx_bc_password_init+2],es
+
+ mov ax,[es:bx+22]
+ mov [gfx_bc_password_done],ax
+ mov [gfx_bc_password_done+2],es
+
+ mov esi,cs
+ shl esi,4
+ add esi,gfx_sysconfig
+ call far [gfx_bc_init]
+ jc gfx_init_80
+
+ mov byte [gfx_ok],1
+
+ ; turn off 'cwritestr'
+ mov al,[cwritestr]
+ cmp al,0c3h
+ jz gfx_init_90
+ mov [gfx_cwritestr_old],al
+ mov byte [cwritestr],0c3h
+
+ jmp gfx_init_90
+
+gfx_init_80:
+ mov byte [gfx_ok],0
+gfx_init_90:
+ pop es
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; Back to text mode.
+;
+; return: [gfx_ok] = 0
+;
+gfx_done:
+ push ax
+ cmp byte [gfx_ok],0
+ jz gfx_done_90
+ call far [gfx_bc_done]
+ mov byte [gfx_ok],0
+
+ ; reactivate 'cwritestr'
+ mov al,[gfx_cwritestr_old]
+ cmp al,0c3h
+ jz gfx_done_90
+ mov [cwritestr],al
+gfx_done_90:
+ pop ax
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+gfx_input:
+ cmp byte [gfx_ok],0
+ jz gfx_input_90
+ cmp byte [gfx_save_area1_used],0
+ jz gfx_input_10
+ ; recover saved menu layout, gfxboot has references into it
+ pushad
+ mov esi,[gfx_save_area1]
+ mov edi,gfx_menu_seg << 4
+ mov ecx,10000h
+ call bcopy
+ popad
+gfx_input_10:
+ call far [gfx_bc_input]
+ jnc gfx_input_50
+ mov ax,1
+gfx_input_50:
+ cmp ax,1
+ jnz gfx_input_90
+ push ax
+ call gfx_done
+ pop ax
+gfx_input_90:
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; es:di string
+; return:
+; cx length
+gfx_strlen:
+ mov cx,-1
+ mov al,0
+ repnz scasb
+ not cx
+ dec cx
+ ret
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+gfx_setup_menu:
+ push es
+ cmp byte [gfx_ok],0
+ jz gfx_setup_menu_90
+
+ mov dword [menu_desc+menu_default],gfx_menu_seg << 16
+
+ push ds
+ pop es
+ mov si,default_cmd
+ mov di,trackbuf
+ call mangle_name
+ mov si,trackbuf
+ les di,[menu_desc+menu_default]
+ call unmangle_name
+ inc di
+
+ mov [menu_desc+menu_ent_list],di
+ mov [menu_desc+menu_ent_list+2],es
+ mov [menu_desc+menu_arg_list],di
+ mov [menu_desc+menu_arg_list+2],es
+
+ ; first, count entries and find max kernel and append length
+
+ push ds
+ pop es
+
+ xor si,si
+ jmp gfx_setup_menu_20
+gfx_setup_menu_10:
+ push ds
+ push word vk_seg
+ pop ds
+ mov di,VKernelBuf
+ call rllunpack
+ pop ds
+
+ ; count only non empty entries
+ cmp byte [es:VKernelBuf],0
+ jz gfx_setup_menu_20
+
+ inc word [menu_desc+menu_entries]
+
+ push si
+ mov si,VKernelBuf
+ mov di,KernelCName
+ push di
+ call unmangle_name
+ pop di
+ pop si
+
+ call gfx_strlen
+
+ cmp cx,[menu_desc+menu_ent_size]
+ jbe gfx_setup_menu_15
+ mov [menu_desc+menu_ent_size],cx
+gfx_setup_menu_15:
+ mov ax,[VKernelBuf+vk_appendlen]
+ cmp ax,[menu_desc+menu_arg_size]
+ jbe gfx_setup_menu_20
+ mov [menu_desc+menu_arg_size],ax
+
+gfx_setup_menu_20:
+ cmp si,[VKernelBytes]
+ jb gfx_setup_menu_10
+
+ inc word [menu_desc+menu_ent_size]
+ mov ax,[menu_desc+menu_ent_size]
+ inc ax
+ add [menu_desc+menu_arg_size],ax
+
+ ; ...and again, but this time copy entries
+
+ mov word [menu_desc+menu_entries],0
+
+ xor si,si
+ jmp gfx_setup_menu_60
+gfx_setup_menu_30:
+ push ds
+ pop es
+ push ds
+ push word vk_seg
+ pop ds
+ mov di,VKernelBuf
+ call rllunpack
+ pop ds
+
+ ; count only non empty entries
+ cmp byte [es:VKernelBuf],0
+ jz gfx_setup_menu_60
+
+ mov di,[menu_desc+menu_arg_list]
+ add di,[menu_desc+menu_arg_size]
+ jc gfx_setup_menu_60
+
+ inc word [menu_desc+menu_entries]
+
+ push si
+
+ mov si,VKernelBuf
+ mov di,KernelCName
+ push ds
+ pop es
+ push di
+ call unmangle_name
+ pop si
+ mov cx,[menu_desc+menu_ent_size]
+ les di,[menu_desc+menu_arg_list]
+
+ rep movsb
+
+ mov cx,[VKernelBuf+vk_appendlen]
+ mov si,VKernelBuf+vk_append
+ rep movsb
+ mov byte [es:di],0
+
+ pop si
+
+ mov ax,[menu_desc+menu_arg_size]
+ add [menu_desc+menu_arg_list],ax
+
+gfx_setup_menu_60:
+ cmp si,[VKernelBytes]
+ jb gfx_setup_menu_30
+
+ mov ax,[menu_desc+menu_ent_size]
+ mov bx,[menu_desc+menu_arg_size]
+ mov [menu_desc+menu_ent_size],bx
+ add ax,[menu_desc+menu_ent_list]
+ mov [menu_desc+menu_arg_list],ax
+
+ mov esi,ds
+ shl esi,4
+ add esi,menu_desc
+
+ call far [gfx_bc_menu_init]
+
+ ; save menu structure, gfxboot uses references into it
+ mov edi,[gfx_save_area1]
+ or edi,edi
+ jz gfx_setup_menu_90
+ mov esi,gfx_menu_seg << 4
+ mov ecx,10000h
+ call bcopy
+ mov byte [gfx_save_area1_used],1
+
+gfx_setup_menu_90:
+ pop es
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+gfx_infobox:
+ pushad
+ cmp byte [gfx_ok],0
+ jz gfx_infobox_90
+ mov ecx,ds
+ shl ecx,4
+ movzx esi,si
+ movzx edi,di
+ or si,si
+ jz gfx_infobox_20
+ add esi,ecx
+gfx_infobox_20:
+ or di,di
+ jz gfx_infobox_30
+ add edi,ecx
+gfx_infobox_30:
+ call far [gfx_bc_infobox_init]
+ xor edi,edi
+ xor eax,eax
+ call far [gfx_bc_input]
+ call far [gfx_bc_infobox_done]
+gfx_infobox_90:
+ popad
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+gfx_progress_init:
+ pushad
+ cmp byte [gfx_ok],0
+ jz gfx_progress_init_90
+ call far [gfx_bc_progress_init]
+gfx_progress_init_90:
+ popad
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+gfx_progress_done:
+ pushad
+ cmp byte [gfx_ok],0
+ jz gfx_progress_done_90
+ call far [gfx_bc_progress_done]
+gfx_progress_done_90:
+ popad
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+gfx_progress_update:
+ pushad
+ cmp byte [gfx_ok],0
+ jz gfx_progress_update_90
+ movzx eax,cx
+ call far [gfx_bc_progress_update]
+gfx_progress_update_90:
+ popad
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+gfx_progress_limit:
+ pushad
+ cmp byte [gfx_ok],0
+ jz gfx_progress_limit_90
+ movzx eax,ax
+ movzx edx,dx
+ call far [gfx_bc_progress_limit]
+gfx_progress_limit_90:
+ popad
+ ret
+
+
+%if 0
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+gfx_password:
+ pushad
+ cmp byte [gfx_ok],0
+ stc
+ jz gfx_password_90
+ call far [gfx_bc_password_init]
+ mov edi,ds
+ shl edi,4
+ add edi,gfx_password_buf
+ mov ecx,32
+ xor eax,eax
+ call far [gfx_bc_input]
+ mov esi,ds
+ shl esi,4
+ add esi,gfx_password_buf
+ call far [gfx_bc_password_done]
+ jnc gfx_password_90
+ mov esi,ds
+ shl esi,4
+ add esi,gfx_msg_wrong_password
+ xor edi,edi
+ mov al,0
+ call far [gfx_bc_infobox_init]
+ xor edi,edi
+ xor eax,eax
+ call far [gfx_bc_input]
+ call far [gfx_bc_infobox_done]
+ stc
+gfx_password_90:
+ popad
+ ret
+%endif
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; Read graphics data and store them at [gfx_mem].
+;
+; dx:ax file length
+; si start cluster
+;
+; return: [gfx_ok] = 0/1
+;
+gfx_read_file:
+ push es
+ mov byte [gfx_ok],0
+ mov edi,[gfx_mem]
+ push dx ; DX:AX = length of file
+ push ax
+ pop edx
+ mov [gfx_archive_end],edx
+ mov eax,[gfx_mem0_start]
+ lea eax,[eax+edx+0fh] ; add space for alignment
+ cmp eax,[gfx_mem0_end] ; max. length
+ ja near gfx_read_file_90
+ mov [gfx_mem0_start],eax
+
+gfx_read_file_10:
+ mov bx,trackbuf
+ mov cx,[BufSafe]
+ push edi
+ push edx
+ call getfssec
+ pop edx
+ pop edi
+ movzx ecx,word [BufSafeBytes]
+ cmp edx,ecx
+ jae gfx_read_file_20
+ mov ecx,edx
+gfx_read_file_20:
+ push ecx
+ push edi
+ push si ; Save current cluster
+ push es
+ mov si,trackbuf
+ push edi
+ call gfx_l2so
+ pop di
+ pop es
+ rep movsb
+ pop es
+ pop si
+ pop edi
+ pop ecx
+ add edi,ecx
+ sub edx,ecx
+ ja gfx_read_file_10
+
+ call find_file
+ or eax,eax
+ jz gfx_read_file_90
+ push edi
+ push eax
+ add eax,edi
+ call align_it
+ pop eax
+ pop edi
+ sub edi,[gfx_mem]
+ mov ecx,[gfx_archive_start]
+ add edi,ecx
+ mov [gfx_file],edi
+ add [gfx_archive_end],ecx
+ add eax,edi
+ shr eax,4
+ mov [gfx_bc_jt+2],ax
+
+ mov byte [gfx_ok],1
+
+gfx_read_file_90:
+ pop es
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; locate graphics file
+;
+; return: eax: code offset (0 -> no file found)
+; edi: gfx file start
+;
+find_file:
+ mov edi,[gfx_mem]
+ lin2segofs edi,es,bx
+ call magic_ok
+ or eax,eax
+ jnz find_file_90
+
+ ; ok, maybe it's a cpio archive
+
+ ; note: edi must be properly aligned (2)!
+
+find_file_20:
+ mov ecx,[gfx_mem0_start]
+ sub ecx,26 + 12 ; min cpio header + gfx header
+ cmp edi,ecx
+ jae find_file_90
+
+ lin2segofs edi,es,bx
+ cmp word [es:bx],71c7h
+ jz find_file_30 ; normal cpio record
+ cmp word [es:bx],0c771h ; maybe byte-swapped?
+ jnz find_file_90 ; no cpio record
+ mov byte [gfx_cpio_swab],1
+
+find_file_30:
+ mov ax,[es:bx+20] ; file name size
+ call cpio_swab
+ movzx esi,ax
+
+ inc si
+ and si,~1 ; align
+
+ mov eax,[es:bx+22] ; data size
+ call cpio_swab
+ rol eax,16 ; get word order right
+ call cpio_swab
+ mov ecx,eax
+
+ inc ecx
+ and ecx,byte ~1 ; align
+
+ add si,26 ; skip header
+
+ add edi,esi
+ add bx,si
+ call magic_ok
+ or eax,eax
+ jnz find_file_90
+
+ add edi,ecx
+ jmp find_file_20
+
+find_file_90:
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; byte-swap cpio data if appropriate
+;
+; ax: word to swap
+;
+; return: ax: swapped if [gfx_cpio_swab], otherwise same as input
+;
+cpio_swab:
+ cmp byte [gfx_cpio_swab],0
+ jz cpio_swab_90
+ xchg ah,al
+
+cpio_swab_90:
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; es:bx file start
+;
+; return: eax: offset to code entry
+;
+; Notes:
+; - changes no regs except eax
+;
+magic_ok:
+ xor eax,eax
+ cmp dword [es:bx],0b2d97f00h ; header.magic_id
+ jnz magic_ok_90
+ cmp byte [es:bx+4],8 ; header.version
+ jnz magic_ok_90
+ mov eax,[es:bx+8]
+magic_ok_90:
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; eax address to be aligned
+;
+align_it:
+ push dword [gfx_mem]
+ pop dword [gfx_archive_start]
+ neg al
+ and eax,byte 0fh
+ jz align_it_90
+ add [gfx_archive_start],eax
+ mov esi,[gfx_mem]
+ mov ebx,[gfx_mem0_start]
+ sub ebx,esi
+ sub ebx,byte 0fh
+ add esi,ebx
+ dec esi
+
+ std
+
+align_it_30:
+ or ebx,ebx
+ jz align_it_60
+ mov ecx,ebx
+ cmp ebx,8000h
+ jb align_it_40
+ mov ecx,8000h
+align_it_40:
+ push esi
+ sub ebx,ecx
+ sub [esp],ecx
+ push esi
+ call gfx_l2so
+ pop si
+ add si,8000h
+ sub word [esp],(8000h >> 4)
+ pop es
+ mov di,si
+ add di,ax
+ es rep movsb
+ pop esi
+ jmp align_it_30
+align_it_60:
+
+ cld
+
+align_it_90:
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; Ask user whether to continue.
+;
+; don't change regs
+;
+ask_user:
+ pushad
+
+ mov si,failsafe_msg_0
+ call cwritestr
+
+ mov dx,2
+ mov si,failsafe_msg_1
+ call ask_question
+
+ test byte [gfx_failsafe],2
+ jnz ask_user_90
+
+ mov dx,4
+ mov si,failsafe_msg_2
+ call ask_question
+
+ask_user_90:
+
+ popad
+ ret
+
+
+; si: text
+; dh: 'yes'-mask
+; dl: 'no'-mask
+ask_question:
+ push dx
+ call cwritestr
+ mov si,failsafe_msg_q
+ call cwritestr
+ pop dx
+
+ask_question_20:
+ push dx
+ mov ah,0
+ int 16h
+ pop dx
+
+ cmp al,13
+ jnz ask_question_30
+ mov al,'y'
+ask_question_30:
+ or al,20h ; force lower case
+
+ cmp al,'y'
+ jz ask_question_40
+ cmp al,'n'
+ jnz ask_question_20
+ or byte [gfx_failsafe],dl
+ jmp ask_question_50
+ask_question_40:
+ or byte [gfx_failsafe],dh
+ask_question_50:
+
+ mov si,failsafe_key
+ mov [si],al
+ call cwritestr
+
+ ret
+
+failsafe_msg_q db ' (y/n)? y', 8, 0
+
+failsafe_msg_0 db 13, 10, 10, 10, 0
+failsafe_msg_1 db 'Load boot graphics', 0
+failsafe_msg_2 db 'Detect display size', 0
+
+failsafe_key db 0, 13, 10, 0
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+; Convert 32bit linear address to seg:ofs.
+;
+; dword [esp + 2]: linear address
+;
+; return:
+; dword [esp + 2]: seg:ofs
+;
+; Notes:
+; - changes no regs
+;
+gfx_l2so:
+ push eax
+ mov eax,[esp + 6]
+ shr eax,4
+ mov [esp + 8],ax
+ and word [esp + 6],byte 0fh
+ pop eax
+ ret
+
+
+; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+;
+cb_table dw cb_status
+ dw cb_fopen
+ dw cb_fread
+ dw cb_getcwd
+ dw cb_chdir
+ dw cb_readsector
+cb_len equ ($-cb_table)/2
+
+f_handle dw 0
+f_size dd 0
+fname_buf times 64 db 0
+fname_buf_len equ $ - fname_buf
+
+
+gfx_cb:
+ push cs
+ pop ds
+
+ cmp al,cb_len
+ jae gfx_cb_80
+
+ movzx bx,al
+ add bx,bx
+ call word [bx+cb_table]
+ jmp gfx_cb_90
+
+gfx_cb_80:
+ mov al,0ffh
+gfx_cb_90:
+ retf
+
+
+; Return status info.
+;
+; return:
+; edx filename buffer (64 bytes)
+;
+cb_status:
+ mov edx,cs
+ shl edx,4
+ add edx,fname_buf
+
+ xor al,al
+ ret
+
+; Open file.
+;
+; return:
+; al 0: ok, 1: file not found
+; ecx file length (al = 0)
+;
+cb_fopen:
+ mov si,fname_buf
+ mov di,VGAFileMBuf ; we just need some space
+ push ds
+ pop es
+ push di
+ call mangle_name
+ pop di
+ call searchdir
+ xchg ax,bx
+ mov al,1
+ jz cb_fopen_90
+ mov [f_handle],si
+ mov cx,dx
+ shl ecx,16
+ mov cx,bx
+ mov [f_size],ecx
+cb_fopen_80:
+ xor al,al
+cb_fopen_90:
+ ret
+
+
+; Read next chunk.
+;
+; return:
+; edx buffer address (linear)
+; ecx data length (< 64k)
+;
+cb_fread:
+ cmp dword [f_size],0
+ jz cb_fread_80
+ push cs
+ pop es
+ mov bx,trackbuf
+ mov cx,[BufSafe]
+ mov si,[f_handle]
+ call getfssec
+ mov [f_handle],si
+ mov ecx,[f_size]
+ movzx edx,word [BufSafeBytes]
+ cmp ecx,edx
+ jbe cb_fread_50
+ mov ecx,edx
+cb_fread_50:
+ sub [f_size],ecx
+ mov edx,cs
+ shl edx,4
+ add edx,trackbuf
+
+cb_fread_80:
+ xor al,al
+cb_fread_90:
+ ret
+
+
+; Return current working directory.
+;
+; return:
+; edx filename
+;
+cb_getcwd:
+ mov edx,cs
+ shl edx,4
+%if IS_ISOLINUX
+ add edx,isolinux_dir
+%else
+ add edx,gfx_slash
+%endif
+ xor al,al
+ ret
+
+
+; Set current working directory.
+;
+cb_chdir:
+%if IS_ISOLINUX
+
+ push cs
+ pop es
+ mov si,fname_buf
+ mov di,isolinux_dir
+cb_chdir_20:
+ lodsb
+ stosb
+ or al,al
+ jz cb_chdir_60
+ cmp di,isolinux_cfg - 1
+ jb cb_chdir_20
+ xor al,al
+ stosb
+cb_chdir_60:
+ call get_fs_structures
+
+%endif
+ xor al,al
+ ret
+
+
+; read sector
+;
+; edx sector
+;
+; return:
+; edx buffer (linear address)
+;
+; Note: does not return on error!
+;
+cb_readsector:
+ mov eax,edx
+ push ds
+ pop es
+ mov bx,trackbuf
+ call getonesec
+ mov edx,ds
+ shl edx,4
+ add edx,trackbuf
+ xor al,al
+ ret
+
diff -uNr syslinux-3.61/isolinux.asm syslinux-3.61-new/isolinux.asm
--- syslinux-3.61/isolinux.asm 2008-02-04 07:58:50 +0300
+++ syslinux-3.61-new/isolinux.asm 2008-02-13 22:15:48 +0300
@@ -19,6 +19,10 @@
; ****************************************************************************
%define IS_ISOLINUX 1
+
+%define WITH_GFX 1
+; %define DEBUG_DISKIO
+
%include "head.inc"
;
@@ -71,6 +75,7 @@
vk_seg equ 2000h ; Virtual kernels
xfer_buf_seg equ 1000h ; Bounce buffer for I/O to high mem
comboot_seg equ real_mode_seg ; COMBOOT image loading zone
+first_free_seg equ 4000h ; end of isolinux used memory
;
; File structure. This holds the information for each currently open file.
@@ -272,6 +277,22 @@
mov [FirstSecSum],edi
mov [DriveNumber],dl
+
+ ; check whether the BIOS did load us correctly
+ cmp dl,80h ; some BIOSes try to do floppy emulation...
+ jb bios_err
+ cmp dword [FirstSecSum], byte 0
+ jz bios_ok
+bios_err:
+ mov si,broken_bios_msg
+ call writemsg
+ jmp short $
+broken_bios_msg db 13, 10, 'Cannot boot from this CD. Please use CD2 or try a BIOS update.', 13, 10, 0
+ align 4
+csum_value dd 0
+bios_ok:
+
+
%ifdef DEBUG_MESSAGES
mov si,startup_msg
call writemsg
@@ -296,6 +317,9 @@
; Other nonzero fields
inc word [dsp_sectors]
+%if 0
+ ; Some BIOSes don't like that call.
+
; Now figure out what we're actually doing
; Note: use passed-in DL value rather than 7Fh because
; at least some BIOSes will get the wrong value otherwise
@@ -316,6 +340,8 @@
call crlf
%endif
+%endif
+
found_drive:
; Alright, we have found the drive. Now, try to find the
; boot file itself. If we have a boot info table, life is
@@ -440,6 +466,9 @@
%endif
jmp all_read ; Jump to main code
+%if 0
+ ; doesn't work anyway, see above
+
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Start of BrokenAwardHack --- 10-nov-2002 Knut_Petersen@t-online.de
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@@ -623,6 +652,7 @@
mov si,trysbm_msg
call writemsg
jmp .found_drive ; Pray that this works...
+%endif
fatal_error:
mov si,nothing_msg
@@ -703,6 +733,16 @@
mov bx,es
mov [si+6],bx
mov [si+8],eax
+ ; seems that some BIOSes have problems if the target
+ ; segment is 0 (don't ask); to avoid this, we normalize
+ ; the buffer address here
+ ; -> seen on Acer TravelMate C102Ti
+ mov [si+4],bx
+ and word [si+4],0fh
+ mov ax,es
+ shr bx,4
+ add ax,bx
+ mov [si+6],ax
.loop:
push bp ; Sectors left
cmp bp,[MaxTransfer]
@@ -729,14 +769,77 @@
; INT 13h with retry
xint13: mov byte [RetryCount],retry_count
.try: pushad
+%ifdef DEBUG_DISKIO
+ pushad
+ mov cx,16
+.zap:
+ lodsb
+ call writehex2
+ mov al,' '
+ call writechr
+ loop .zap
+ mov ah,0
+ int 16h
+ popad
+%endif
+ ; seen buggy bios that overwrites buffer address on error...
+ push dword [dapa + 4]
call int13
+ pop dword [dapa + 4]
+%ifdef DEBUG_DISKIO
+ pushad
+ pushf
+ push ax
+ mov al,':'
+ call writechr
+ mov al,' '
+ call writechr
+ pop ax
+ sbb al,al
+ call writehex4
+ call crlf
+ mov ah,0
+ int 16h
+ popf
+ popad
+%endif
jc .error
+noerror:
add sp,byte 8*4 ; Clean up stack
ret
.error:
+ or ah,ah
+ jz .noerror
mov [DiskError],ah ; Save error code
popad
mov [DiskSys],ax ; Save system call number
+
+%if 0
+ ; eject currently not supported - doesn't work anyway with
+ ; most BIOSes
+
+ test byte [gfx_user_note],1
+ jz .noeject
+ cmp byte [RetryCount],4
+ ja .noeject
+ cmp byte [DiskError],0aah ; drive not ready
+ jnz .noeject
+ ; might have been cdrom eject, wait a bit
+ cmp byte [gfx_ok],0
+ jz .noeject
+ push si
+ push di
+ push ax
+ mov si,err_not_ready
+ xor di,di
+ mov al,0
+ call gfx_infobox
+ pop ax
+ pop di
+ pop si
+%endif
+.noeject:
+
dec byte [RetryCount]
jz .real_error
push ax
@@ -779,6 +882,16 @@
;
kaboom:
RESET_STACK_AND_SEGS AX
+
+ cmp byte [gfx_ok],0
+ jz .nogfx
+ mov si,err_failed_gfx
+ xor di,di
+ mov al,1
+ call gfx_infobox
+ call gfx_done
+ call do_reboot
+.nogfx:
mov si,err_bootfailed
call cwritestr
call getchar
@@ -830,6 +943,9 @@
crlf_msg db CR, LF
null_msg db 0
+err_failed_gfx db 'Error reading boot CD.', 0
+err_not_ready db 'CDROM drive not ready.', 0
+
alignb 4, db 0
MaxTransfer dw 32 ; Max sectors per transfer
@@ -887,6 +1003,9 @@
; (which will be at 16 only for a single-session disk!); from the PVD
; we should be able to find the rest of what we need to know.
;
+ call get_fs_structures
+ jmp get_fs_struct_done
+
get_fs_structures:
mov eax,[bi_pvd]
mov bx,trackbuf
@@ -912,10 +1031,15 @@
; Look for an isolinux directory, and if found,
; make it the current directory instead of the root
; directory.
+
+ cmp byte [gfx_ok],0 ; don't look at both
+ jnz .gfx
+
mov di,boot_dir ; Search for /boot/isolinux
mov al,02h
call searchdir_iso
jnz .found_dir
+.gfx:
mov di,isolinux_dir
mov al,02h ; Search for /isolinux
call searchdir_iso
@@ -936,6 +1060,9 @@
call crlf
%endif
.no_isolinux_dir:
+ ret
+
+get_fs_struct_done:
;
; Locate the configuration file
@@ -1101,6 +1228,9 @@
; 0xFFFF in case we should execute INT 18h ("next device.");
local_boot:
+%ifdef WITH_GFX
+ call gfx_done
+%endif
call vgaclearmode
lss sp,[cs:Stack] ; Restore stack pointer
xor dx,dx
@@ -1118,7 +1248,7 @@
xor dh,dh
push dx
xor ax,ax ; Reset drive
- call xint13
+ int 13h ; we don't care about errors here...
mov ax,0201h ; Read one sector
mov cx,0001h ; C/H/S = 0/0/1 (first sector)
mov bx,trackbuf
@@ -1495,6 +1625,9 @@
%include "rawcon.inc" ; Console I/O w/o using the console functions
%include "adv.inc" ; Auxillary Data Vector
+%include "gfxboot.inc" ; add gfx things
+
+
; -----------------------------------------------------------------------------
; Begin data section
; -----------------------------------------------------------------------------
@@ -1504,9 +1637,11 @@
localboot_msg db 'Booting from local disk...', CR, LF, 0
default_str db 'default', 0
default_len equ ($-default_str)
+err_noinitrda db 'Could not find ramdisk image: ', 0
boot_dir db '/boot' ; /boot/isolinux
isolinux_dir db '/isolinux', 0
config_name db 'isolinux.cfg', 0
+ zb 64
err_disk_image db 'Cannot load disk image (invalid file)?', CR, LF, 0
%ifdef DEBUG_MESSAGES
Ôàéëû syslinux-3.61/isolinux.bin è syslinux-3.61-new/isolinux.bin ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/keywords syslinux-3.61-new/keywords
--- syslinux-3.61/keywords 2008-02-04 07:58:50 +0300
+++ syslinux-3.61-new/keywords 2008-02-13 21:58:16 +0300
@@ -42,3 +42,5 @@
f10
f11
f12
+gfxboot
+disksize
diff -uNr syslinux-3.61/keywords.inc syslinux-3.61-new/keywords.inc
--- syslinux-3.61/keywords.inc 2008-02-04 07:58:51 +0300
+++ syslinux-3.61-new/keywords.inc 2008-02-13 21:58:16 +0300
@@ -90,8 +90,16 @@
%if IS_PXELINUX
keyword ipappend, pc_ipappend
%endif
-%if IS_PXELINUX || IS_ISOLINUX
- keyword localboot, pc_localboot
+%if IS_PXELINUX || IS_ISOLINUX || IS_SYSLINUX
+ keyword localboot, pc_localboot
%endif
+%ifdef WITH_GFX
+ keyword gfxboot, pc_filecmd, get_gfx_file
+%if IS_SYSLINUX
+ keyword disksize, pc_disksize, DiskSize
+%endif
+%endif
+
+
keywd_count equ ($-keywd_table)/keywd_size
diff -uNr syslinux-3.61/kwdhash.gen syslinux-3.61-new/kwdhash.gen
--- syslinux-3.61/kwdhash.gen 2008-02-04 07:59:01 +0300
+++ syslinux-3.61-new/kwdhash.gen 2008-02-13 21:58:18 +0300
@@ -42,3 +42,5 @@
hash_f10 equ 0x00019e10
hash_f11 equ 0x00019e11
hash_f12 equ 0x00019e12
+hash_gfxboot equ 0x0bb0b18d
+hash_disksize equ 0xa088281f
diff -uNr syslinux-3.61/layout.inc syslinux-3.61-new/layout.inc
--- syslinux-3.61/layout.inc 2008-02-04 07:58:51 +0300
+++ syslinux-3.61-new/layout.inc 2008-02-13 21:58:16 +0300
@@ -26,7 +26,12 @@
; The secondary BSS section, above the text; we really wish we could
; just make it follow .bcopy32 or hang off the end,
; but it doesn't seem to work that way.
-LATEBSS_START equ 0B800h
+
+%ifdef WITH_GFX
+ LATEBSS_START equ 0B800h
+%else
+ LATEBSS_START equ 0B300h
+%endif
; Reserve memory for the stack. This causes checkov to abort the
; compile if we violate this space.
diff -uNr syslinux-3.61/ldlinux.asm syslinux-3.61-new/ldlinux.asm
--- syslinux-3.61/ldlinux.asm 2008-02-04 07:58:51 +0300
+++ syslinux-3.61-new/ldlinux.asm 2008-02-13 22:01:57 +0300
@@ -24,6 +24,9 @@
%ifndef IS_MDSLINUX
%define IS_SYSLINUX 1
%endif
+
+%define WITH_GFX 1
+
%include "head.inc"
;
@@ -83,6 +86,7 @@
vk_seg equ 2000h ; Virtual kernels
xfer_buf_seg equ 1000h ; Bounce buffer for I/O to high mem
comboot_seg equ real_mode_seg ; COMBOOT image loading zone
+first_free_seg equ 5000h ; end of syslinux used memory
;
; File structure. This holds the information for each currently open file.
@@ -371,6 +375,8 @@
add eax,[bsHidden] ; Add partition offset
xor edx,edx ; Zero-extend LBA (eventually allow 64 bits)
+.patch: jmp strict near .jmp
+
.jmp: jmp strict short getlinsec_cbios
;
@@ -920,6 +926,50 @@
;
%include "ui.inc"
+; Boot a specified local disk. AX specifies the BIOS disk number; or
+; 0xFFFF in case we should execute INT 18h ("next device.")+;
+local_boot:
+%ifdef WITH_GFX
+ call gfx_done
+%endif
+ call vgaclearmode
+ lss sp,[cs:Stack] ; Restore stack pointer
+ xor dx,dx
+ mov ds,dx
+ mov es,dx
+ mov fs,dx
+ mov gs,dx
+ mov si,localboot_msg
+ call cwritestr
+ cmp ax,-1
+ je .int18
+
+ ; Load boot sector from the specified BIOS device and jump to it.
+ mov dl,al
+ xor dh,dh
+ push dx
+ xor ax,ax ; Reset drive
+ int 13h
+ mov ax,0201h ; Read one sector
+ mov cx,0001h ; C/H/S = 0/0/1 (first sector)
+ mov bx,trackbuf
+ int 13h
+ pop dx
+ cli ; Abandon hope, ye who enter here
+ mov si,trackbuf
+ mov di,07C00h
+ mov cx,512 ; Probably overkill, but should be safe
+ rep movsd
+ mov ss,cx
+ mov sp,7c00h
+ jmp 0:07C00h ; Jump to new boot sector
+
+.int18:
+ int 18h ; Hope this does the right thing...
+ jmp kaboom ; If we returned, oh boy...
+
+
;
; allocate_file: Allocate a file structure
;
@@ -1140,6 +1190,15 @@
; starting with "kaboom.patch" with this part
kaboom2:
+ cmp byte [gfx_ok],0
+ jz .nogfx
+ mov si,err_failed_gfx
+ xor di,di
+ mov al,1
+ call gfx_infobox
+ call gfx_done
+ call do_reboot
+.nogfx:
mov si,err_bootfailed
call cwritestr
cmp byte [kaboom.again+1],18h ; INT 18h version?
@@ -1544,6 +1603,8 @@
%include "cache.inc" ; Metadata disk cache
%include "adv.inc" ; Auxillary Data Vector
+%include "gfxboot.inc" ; add gfx things
+
; -----------------------------------------------------------------------------
; Begin data section
; -----------------------------------------------------------------------------
@@ -1551,8 +1612,11 @@
section .data
copyright_str db ' Copyright (C) 1994-', year, ' H. Peter Anvin'
db CR, LF, 0
+err_noinitrda db 'Could not find ramdisk image: ', 0
err_bootfailed db CR, LF, 'Boot failed: please change disks and press '
db 'a key to continue.', CR, LF, 0
+err_failed_gfx db 'Error reading from disk.', 0
+localboot_msg db 'Booting from local disk...', CR, LF, 0
syslinux_cfg1 db '/boot' ; /boot/syslinux/syslinux.cfg
syslinux_cfg2 db '/syslinux' ; /syslinux/syslinux.cfg
syslinux_cfg3 db '/' ; /syslinux.cfg
Ôàéëû syslinux-3.61/ldlinux.bin è syslinux-3.61-new/ldlinux.bin ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/ldlinux.bss è syslinux-3.61-new/ldlinux.bss ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/ldlinux.sys è syslinux-3.61-new/ldlinux.sys ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/loadhigh.inc syslinux-3.61-new/loadhigh.inc
--- syslinux-3.61/loadhigh.inc 2008-02-04 07:58:51 +0300
+++ syslinux-3.61-new/loadhigh.inc 2008-02-13 21:58:16 +0300
@@ -47,7 +47,12 @@
.read_loop:
and si,si ; If SI == 0 then we have end of file
jz .eof
+%ifdef WITH_GFX
+ cmp byte [gfx_ok],0
+ jnz .no_message
+%endif
call bx
+.no_message:
push bx ; <AA> Pausebird function
push eax ; <A> Total bytes to transfer
@@ -63,7 +68,15 @@
push edi ; <C> Target buffer
mov cx,ax
xor bx,bx ; ES:0
+
+%ifdef WITH_GFX
+ call gfx_progress_update
+%endif
+
+ push dx
call getfssec ; Load the data into xfer_buf_seg
+ ; getfssec destroys dx!
+ pop dx
pop edi ; <C> Target buffer
pop ecx ; <B> Byte count this round
push ecx ; <B> Byte count this round
diff -uNr syslinux-3.61/Makefile syslinux-3.61-new/Makefile
--- syslinux-3.61/Makefile 2008-02-04 07:58:48 +0300
+++ syslinux-3.61-new/Makefile 2008-02-13 21:58:16 +0300
@@ -74,7 +74,7 @@
BTARGET = kwdhash.gen version.gen version.h \
ldlinux.bss ldlinux.sys ldlinux.bin \
pxelinux.0 isolinux.bin isolinux-debug.bin \
- extlinux.bin extlinux.bss extlinux.sys
+ extlinux.bin extlinux.bss extlinux.sys gfxboot.inc
BOBJECTS = $(BTARGET) mbr/mbr.bin dos/syslinux.com win32/syslinux.exe \
memdisk/memdisk memdump/memdump.com
# BESUBDIRS and IESUBDIRS are "early", i.e. before the root; BSUBDIRS
diff -uNr syslinux-3.61/memdisk/.depend syslinux-3.61-new/memdisk/.depend
--- syslinux-3.61/memdisk/.depend 1970-01-01 03:00:00 +0300
+++ syslinux-3.61-new/memdisk/.depend 2008-02-13 21:58:16 +0300
@@ -0,0 +1,30 @@
+conio.o: conio.c ../com32/include/stdint.h memdisk.h \
+ ../com32/include/com32.h ../com32/include/klibc/compiler.h conio.h \
+ ../com32/include/stddef.h ../com32/include/bitsize/stddef.h \
+ ../com32/include/stdarg.h
+e820func.o: e820func.c ../com32/include/stdint.h memdisk.h \
+ ../com32/include/com32.h ../com32/include/klibc/compiler.h e820.h
+e820test.o: e820test.c ../com32/include/string.h \
+ ../com32/include/klibc/extern.h ../com32/include/stddef.h \
+ ../com32/include/bitsize/stddef.h ../com32/include/stdio.h \
+ ../com32/include/stdarg.h ../com32/include/stdlib.h \
+ ../com32/include/klibc/compiler.h ../com32/include/inttypes.h \
+ ../com32/include/stdint.h e820.h
+inflate.o: inflate.c
+msetup.o: msetup.c ../com32/include/stdint.h memdisk.h \
+ ../com32/include/com32.h ../com32/include/klibc/compiler.h conio.h \
+ ../com32/include/stddef.h ../com32/include/bitsize/stddef.h \
+ ../com32/include/stdarg.h e820.h
+setup.o: setup.c ../com32/include/stdint.h e820.h conio.h \
+ ../com32/include/stddef.h ../com32/include/bitsize/stddef.h \
+ ../com32/include/stdarg.h version.h memdisk.h ../com32/include/com32.h \
+ ../com32/include/klibc/compiler.h
+unzip.o: unzip.c ../com32/include/stdint.h memdisk.h \
+ ../com32/include/com32.h ../com32/include/klibc/compiler.h conio.h \
+ ../com32/include/stddef.h ../com32/include/bitsize/stddef.h \
+ ../com32/include/stdarg.h inflate.c
+memcpy.o: memcpy.S
+memset.o: memset.S
+start32.o: start32.S
+memdisk.bin: memdisk.asm
+memdisk16.bin: memdisk16.asm
diff -uNr syslinux-3.61/mkdiskimage syslinux-3.61-new/mkdiskimage
--- syslinux-3.61/mkdiskimage 2008-02-04 07:59:05 +0300
+++ syslinux-3.61-new/mkdiskimage 1970-01-01 03:00:00 +0300
@@ -1,321 +0,0 @@
-#!/usr/bin/perl
-## -----------------------------------------------------------------------
-##
-## Copyright 2002-2008 H. Peter Anvin - All Rights Reserved
-##
-## This program 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, Inc., 53 Temple Place Ste 330,
-## Boston MA 02111-1307, USA; either version 2 of the License, or
-## (at your option) any later version; incorporated herein by reference.
-##
-## -----------------------------------------------------------------------
-
-#
-# Creates a blank MS-DOS formatted hard disk image
-#
-
-use bytes;
-use integer;
-use Fcntl;
-use Errno;
-use Cwd;
-use IO::Handle; # For flush()
-
-sub absolute_path($) {- my($f) = @_;
- my($c);
-
- return $f if ( $f =~ /^\// );
- $c = cwd();
- $c = '' if ( $c eq '/' );
- return $c.'/'.$f;
-}
-
-sub is_linux() {- return !!eval '{ '.- 'use POSIX; '.
- '($sysname, $nodename, $release, $version, $machine) = POSIX::uname(); '.
- "return \$sysname eq \'Linux\'; }";
-}
-
-sub get_random() {- # Get a 32-bit random number
- my $rfd, $rnd;
- my $rid;
-
- if (sysopen($rfd, '/dev/urandom', O_RDONLY) &&
- sysread($rfd, $rnd, 4) == 4) {- $rid = unpack("V", $rnd);- }
-
- close($rfd) if (defined($rfd));
- return $rid if (defined($rid));
-
- # This sucks but is better than nothing...
- return ($$+time()) & 0xffffffff;
-}
-
-$is_linux = is_linux();
-if ( $is_linux ) {- # IOCTL numbers
- $BLKRRPART = 0x125f;
- $BLKGETSIZE = 0x1260;
-}
-
-%opt = ();
-@args = ();
-
-while (defined($a = shift(@ARGV))) {- if ( $a =~ /^\-/ ) {- foreach $o ( split(//, substr($a,1)) ) {- $opt{$o} = 1;- if ($o eq 'i') {- $id = shift(@ARGV);
- }
- }
- } else {- push(@args, $a);
- }
-}
-
-($file,$c,$h,$s) = @args;
-$c += 0; $h += 0; $s += 0;
-
-$pentry = 1;
-$pentry = 2 if ( $opt{'2'} );-$pentry = 3 if ( $opt{'3'} );-$pentry = 4 if ( $opt{'4'} );-
-if ( $opt{'z'} ) {- $h = $h || 64;
- $s = $s || 32;
-}
-
-if ( $opt{'M'} && $h && $s ) {- # Specify size in megabytes, not in cylinders
- $c = ($c*1024*2)/($h*$s);
-}
-
-$is_open = 0;
-
-if ( $c == 0 && $file ne '' ) {- $len = 0;
- if ( sysopen(OUTPUT, $file, O_RDWR, 0666) ) {- $is_open = 1;
-
- if ( (@filestat = stat(OUTPUT)) && S_ISREG($filestat[2]) ) {- $len = $filestat[7] >> 9;
- } elsif ( $is_linux && S_ISBLK($filestat[2]) ) {- $blksize = pack("L!", 0);- if ( ioctl(OUTPUT, $BLKGETSIZE, $blksize) == 0 ) {- $len = unpack("L!", $blksize); # In 512-byte sectors!- }
- }
- }
-
- if ( !$len ) {- print STDERR "$0: $file: don't know how to determine the size of this device\n";
- exit 1;
- }
-
- $c = $len/($h*$s);
-}
-
-if ( $file eq '' || $c < 1 || $h < 1 || $h > 256 || $s < 1 || $s > 63 ) {- print STDERR "Usage: $0 [-doFMz4][-i id] file c h s (max: 1024 256 63)\n";
- print STDERR " -d add DOSEMU header\n";
- print STDERR " -o print filesystem offset to stdout\n";
- print STDERR " -F format partition as FAT32\n";
- print STDERR " -M \"c\" argument is megabytes, calculate cylinders\n";
- print STDERR " -z use zipdisk geometry (h=64 s=32)\n";
- print STDERR " -4 use partition entry 4 (standard for zipdisks)\n";
- print STDERR " -i specify the MBR ID\n";
- exit 1;
-}
-
-if ($c > 1024) {- print STDERR "Warning: more than 1024 cylinders ($c).\n";
- print STDERR "Not all BIOSes will be able to boot this device.\n";
- $cc = 1024;
-} else {- $cc = $c;
-}
-
-$cylsize = $h*$s*512;
-
-if ( !$is_open ) {- sysopen(OUTPUT, $file, O_CREAT|O_RDWR|O_TRUNC, 0666)
- or die "$0: Cannot open: $file\n";
-}
-binmode OUTPUT;
-
-# Print out DOSEMU header, if requested
-if ( $opt{'d'} ) {- $emuhdr = "DOSEMU\0" . pack("VVVV", $h, $s, $c, 128);- $emuhdr .= "\0" x (128 - length($emuhdr));
- print OUTPUT $emuhdr;
-}
-
-# Print the MBR and partition table
-$mbr = '';
-while ( $line = <DATA> ) {- chomp $line;
- foreach $byte ( split(/\s+/, $line) ) {- $mbr .= chr(hex($byte));
- }
-}
-if ( length($mbr) > 440 ) {- die "$0: Bad MBR code\n";
-}
-
-$mbr .= "\0" x (440 - length($mbr));
-if (defined($id)) {- $id = to_int($id);
-} else {- $id = get_random();
-}
-$mbr .= pack("V", $id); # Offset 440: MBR ID-$mbr .= "\0\0"; # Offset 446: actual partition table
-
-print OUTPUT $mbr;
-
-# Print partition table
-$psize = $c*$h*$s-$s;
-$bhead = ($h > 1) ? 1 : 0;
-$bsect = 1;
-$bcyl = ($h > 1) ? 0 : 1;
-$ehead = $h-1;
-$esect = $s + ((($cc-1) & 0x300) >> 2);
-$ecyl = ($cc-1) & 0xff;
-if ( $c > 1024 ) {- $fstype = 0x0e;
-} elsif ( $psize > 65536 ) {- $fstype = 0x06;
-} else {- $fstype = 0x04;
-}
-for ( $i = 1 ; $i <= 4 ; $i++ ) {- if ( $i == $pentry ) {- print OUTPUT pack("CCCCCCCCVV", 0x80, $bhead, $bsect, $bcyl, $fstype,- $ehead, $esect, $ecyl, $s, $psize);
- } else {- print OUTPUT "\0" x 16;
- }
-}
-print OUTPUT "\x55\xaa";
-
-# Output blank file
-$totalsize = $c*$h*$s;
-$tracks = $c*$h;
-
-$track = "\0" x (512*$s);
-
-# Print fractional track
-print OUTPUT "\0" x (512 * ($s-1));
-
-for ( $i = 1 ; $i < $tracks ; $i++ ) {- print OUTPUT $track;
-}
-
-# Print mtools temp file
-$n = 0;
-while ( !defined($tmpdir) ) {- $tmpdir = "/tmp/mkdiskimage.$$.".($n++);
- if ( !mkdir($tmpdir, 0700) ) {- die "$0: Failed to make temp directory: $tmpdir\n"
- if ( $! != EEXIST );
- undef $tmpdir;
- }
-}
-
-$cfgfile = $tmpdir.'/mtools.conf';
-$imglink = $tmpdir.'/disk.img';
-die "$0: Failed to create symlink $imglink\n"
- if ( !symlink(absolute_path($file), $imglink) );
-
-$header_size = ($opt{'d'} ? 128 : 0);-
-# Start of filesystem
-$offset = $s*512 + $header_size;
-
-# Start of partition table entry
-$pstart = $header_size + 446 + 16*($pentry-1);
-
-open(MCONFIG, "> ${cfgfile}") or die "$0: Cannot make mtools config\n";-print MCONFIG "drive z:\n";
-print MCONFIG "file=\"${imglink}\"\n";-print MCONFIG "cylinders=${c}\n";-print MCONFIG "heads=${h}\n";-print MCONFIG "sectors=${s}\n";-print MCONFIG "offset=${offset}\n";-print MCONFIG "mformat_only\n";
-close(MCONFIG);
-
-# Output the filesystem offset to stdout if appropriate
-if ( $opt{'o'} ) {- print $offset, "\n";
-}
-
-$ENV{'MTOOLSRC'} = $cfgfile;-if ( $opt{'F'} ) {- system('mformat', '-F', 'z:');-} else {- system('mformat', 'z:');-}
-
-# Clean up in /tmp
-unlink($cfgfile);
-unlink($imglink);
-rmdir($tmpdir);
-
-# MTOOLS doesn't write the bsHiddenSecs field correctly
-seek(OUTPUT, $offset + 0x1c, 0);
-print OUTPUT pack("V", ($offset-$header_size)>>9);-
-# Set the partition type
-if ( $opt{'F'} ) {- if ( $c > 1024 ) {- $fstype = 0x0c; # FAT32 LBA
- } else {- $fstype = 0x0b;
- }
-} else {- if ( $c > 1024 ) {- $fstype = 0x0e; # FAT16 LBA
- } elsif ( $psize > 65536 ) {- $fstype = 0x06; # FAT16 > 32MB
- } else {- $fstype = 0x04; # FAT16 <= 32MB
- }
- seek(OUTPUT, $offset + 0x36, 0);
- read(OUTPUT, $fsname, 8);
-
- # FAT12: adjust partition type
- if ( $fsname eq 'FAT12 ' ) {- $fstype = 0x01; # FAT12
- }
-}
-seek(OUTPUT, $pstart+4, 0);
-print OUTPUT pack("C", $fstype);-
-flush OUTPUT;
-
-# Just in case this is a block device, try to flush the partition table
-if ( $is_linux ) {- ioctl(OUTPUT, $BLKRRPART, 0);
-};
-
-exit 0;
-__END__
-fa 31 c0 8e d8 8e d0 bc 0 7c 89 e6 6 57 52 8e c0 fb fc bf 0 6 b9 0 1 f3 a5 ea 20 6 0 0 52 b4 41 bb aa
-55 31 c9 30 f6 f9 cd 13 72 13 81 fb 55 aa 75 d d1 e9 73 9 66 c7 6 8d 6 b4 42 eb 15 5a b4 8 cd 13 83 e1 3f
-51 f b6 c6 40 f7 e1 52 50 66 31 c0 66 99 e8 66 0 e8 21 1 4d 69 73 73 69 6e 67 20 6f 70 65 72 61 74 69 6e 67
-20 73 79 73 74 65 6d 2e d a 66 60 66 31 d2 bb 0 7c 66 52 66 50 6 53 6a 1 6a 10 89 e6 66 f7 36 f4 7b c0 e4
-6 88 e1 88 c5 92 f6 36 f8 7b 88 c6 8 e1 41 b8 1 2 8a 16 fa 7b cd 13 83 c4 10 66 61 c3 e8 c4 ff be be 7d bf
-be 7 b9 20 0 f3 a5 c3 66 60 89 e5 bb be 7 b9 4 0 31 c0 53 51 f6 7 80 74 3 40 89 de 83 c3 10 e2 f3 48 74
-5b 79 39 59 5b 8a 47 4 3c f 74 6 24 7f 3c 5 75 22 66 8b 47 8 66 8b 56 14 66 1 d0 66 21 d2 75 3 66 89 c2
-e8 ac ff 72 3 e8 b6 ff 66 8b 46 1c e8 a0 ff 83 c3 10 e2 cc 66 61 c3 e8 62 0 4d 75 6c 74 69 70 6c 65 20 61 63
-74 69 76 65 20 70 61 72 74 69 74 69 6f 6e 73 2e d a 66 8b 44 8 66 3 46 1c 66 89 44 8 e8 30 ff 72 13 81 3e
-fe 7d 55 aa f 85 6 ff bc fa 7b 5a 5f 7 fa ff e4 e8 1e 0 4f 70 65 72 61 74 69 6e 67 20 73 79 73 74 65 6d 20
-6c 6f 61 64 20 65 72 72 6f 72 2e d a 5e ac b4 e 8a 3e 62 4 b3 7 cd 10 3c a 75 f1 cd 18 f4 eb fd
Ôàéëû syslinux-3.61/mtools/syslinux è syslinux-3.61-new/mtools/syslinux ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/parseconfig.inc syslinux-3.61-new/parseconfig.inc
--- syslinux-3.61/parseconfig.inc 2008-02-04 07:58:51 +0300
+++ syslinux-3.61-new/parseconfig.inc 2008-02-13 21:58:16 +0300
@@ -81,7 +81,7 @@
;
; "localboot" command (PXELINUX, ISOLINUX)
;
-%if IS_PXELINUX || IS_ISOLINUX
+%if IS_PXELINUX || IS_ISOLINUX || IS_SYSLINUX
pc_localboot: call getint
cmp byte [VKernel],0 ; ("label" section only)je .err
@@ -275,6 +275,25 @@
mov [SerialPort], word 0
ret
+%ifdef WITH_GFX
+%if IS_SYSLINUX
+;
+; like pc_setint16, but patch sector read funtion, too
+;
+pc_disksize:
+ push ax
+ call getint
+ pop si
+ jc .err
+ mov [si],bx
+ mov word [getlinsec.patch+1], getlinsec3 - getlinsec.patch - 3
+ or bx,bx
+ jz .err
+ call cache_metadata
+.err: ret
+%endif
+%endif
+
;
; "F"-key command
;
Ôàéëû syslinux-3.61/pxelinux.0 è syslinux-3.61-new/pxelinux.0 ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/pxelinux.asm syslinux-3.61-new/pxelinux.asm
--- syslinux-3.61/pxelinux.asm 2008-02-04 07:58:51 +0300
+++ syslinux-3.61-new/pxelinux.asm 2008-02-13 21:58:16 +0300
@@ -868,6 +868,9 @@
; AX contains the appropriate return code.
;
local_boot:
+%ifdef WITH_GFX
+ call gfx_done
+%endif
push cs
pop ds
mov [LocalBootType],ax
diff -uNr syslinux-3.61/README.gfxboot syslinux-3.61-new/README.gfxboot
--- syslinux-3.61/README.gfxboot 1970-01-01 03:00:00 +0300
+++ syslinux-3.61-new/README.gfxboot 2008-02-13 21:58:16 +0300
@@ -0,0 +1,41 @@
+Graphical boot screen
+=====================
+
+ syslinux/isolinux support a graphical boot screen using VESA BIOS
+ extensions. (Note that this is different from the graphics support that
+ syslinux comes with).
+
+ To use it you have to prepare a special boot logo file and put a line like
+ this into syslinux.cfg/isolinux.cfg:
+
+ gfxboot foo
+
+ The tools to create 'foo' from the above example are in the gfxboot
+ package. Please _do_ have a look at its documentation before you begin.
+
+ Note that you cannot use comboot images and graphics at the same time as
+ the memory used overlaps the comboot loading area.
+
+ If you encouter problems with the graphics code, hold down SHIFT while
+ syslinux starts. This will put it into 'failsafe' mode that lets you
+ interactively skip critical parts (like monitor detection).
+
+
+
+Spread boot images over several floppy disks (syslinux)
+=======================================================
+
+ You can prepare boot disks with a file system that spans several disks.
+ The 'mkbootdisk' script from the openSUSE project can create a suitable
+ file system.
+
+ syslinux will ask you for disk changes if necessary. To enable this
+ feature, use
+
+ disksize <size_of_single_disk_in_sectors>
+
+ Note that every individual disk must have at least a valid FAT boot
+ sector. syslinux will use the serial number stored there to verify that
+ the correct disk has been inserted (its last hex digit is the zero based
+ disk number).
+
diff -uNr syslinux-3.61/rllpack.inc syslinux-3.61-new/rllpack.inc
--- syslinux-3.61/rllpack.inc 2008-02-04 07:58:51 +0300
+++ syslinux-3.61-new/rllpack.inc 2008-02-13 21:58:16 +0300
@@ -28,7 +28,7 @@
;
; rllpack:
; Pack CX bytes from DS:SI into ES:DI
-; Returns updated SI, DI and CX = number of bytes output
+; Returns updated SI, DI and DX = number of bytes output
;
rllpack:
push ax
diff -uNr syslinux-3.61/runkernel.inc syslinux-3.61-new/runkernel.inc
--- syslinux-3.61/runkernel.inc 2008-02-04 07:58:51 +0300
+++ syslinux-3.61-new/runkernel.inc 2008-02-13 21:58:16 +0300
@@ -202,6 +202,15 @@
pop ds
sub si,cmd_line_here
mov [CmdLineLen],si ; Length including final null
+
+%ifdef WITH_GFX
+ mov eax,[KernelSects]
+ mov esi,ds
+ shl esi,4
+ add esi,KernelCName
+ call gfx_progress_init
+%endif
+
;
; Now check if we have a large kernel, which needs to be loaded high
;
@@ -308,6 +317,19 @@
jz nk_noinitrd
call parse_load_initrd
nk_noinitrd:
+
+%ifdef WITH_GFX
+ call gfx_progress_done
+
+ cmp byte [gfx_cd_changed],0
+ jz .no_cd_change
+ mov al,6
+ xor si,si
+ xor di,di
+ call gfx_infobox
+.no_cd_change:
+%endif
+
;
; Abandon hope, ye that enter here! We do no longer permit aborts.
;
@@ -316,6 +338,10 @@
mov si,ready_msg
call cwritestr
+%ifdef WITH_GFX
+ call gfx_done
+%endif
+
call vgaclearmode ; We can't trust ourselves after this
UNLOAD_PREP ; Module-specific hook
@@ -548,6 +574,34 @@
.got_start:
push si
+
+%ifdef WITH_GFX
+ cmp byte [si],'+'
+ jnz .got_start_10
+ mov byte [cs:gfx_cd_changed],1
+ inc si
+ push es
+ push ds
+ push si
+ push cs
+ pop es
+ mov cx,100h
+ mov di,trackbuf
+ push di
+ rep movsb
+ mov byte [es:di],0
+ pop si
+ xor di,di
+ mov al,5 ; ask for cd change
+ push cs
+ pop ds
+ call gfx_infobox
+ pop si
+ pop ds
+ pop es
+.got_start_10:
+%endif
+
mov di,InitRD ; Target buffer for mangled name
call mangle_name
call loadinitrd
@@ -641,6 +695,20 @@
ret
.notthere:
+
+%ifdef WITH_GFX
+ cmp byte [gfx_ok],0
+ jz .nogfx
+ mov si,InitRDCName
+ xor di,di
+ mov al,2
+ call gfx_infobox
+ call gfx_progress_done
+ mov si,no_msg
+ jmp abort_load
+.nogfx:
+%endif
+
mov si,err_noinitrd
call cwritestr
mov si,InitRDCName
@@ -649,6 +717,20 @@
jmp abort_load
no_high_mem: ; Error routine
+
+ %ifdef WITH_GFX
+ cmp byte [gfx_ok],0
+ jz .nogfx
+ mov si,err_nohighmem
+ xor di,di
+ mov al,0
+ call gfx_infobox
+ call gfx_progress_done
+ mov si,no_msg
+ jmp abort_load
+ .nogfx:
+ %endif
+
mov si,err_nohighmem
jmp abort_load
Ôàéëû syslinux-3.61/sample/c32echo.c32 è syslinux-3.61-new/sample/c32echo.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/sample/comecho.com è syslinux-3.61-new/sample/comecho.com ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/sample/fd.c32 è syslinux-3.61-new/sample/fd.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/sample/filetest.c32 è syslinux-3.61-new/sample/filetest.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/sample/hello2.c32 è syslinux-3.61-new/sample/hello2.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/sample/hello.c32 è syslinux-3.61-new/sample/hello.c32 ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/sample/syslogo.lss è syslinux-3.61-new/sample/syslogo.lss ðàçëè÷àþòñÿ
diff -uNr syslinux-3.61/syslinux-3.51.log syslinux-3.61-new/syslinux-3.51.log
--- syslinux-3.61/syslinux-3.51.log 1970-01-01 03:00:00 +0300
+++ syslinux-3.61-new/syslinux-3.51.log 2008-02-13 21:58:16 +0300
@@ -0,0 +1,110 @@
+Âûïîëíÿåòñÿ(%prep): /bin/sh -e /home/writer/RPM/tmp/rpm-tmp.81393
++ umask 022
++ /bin/mkdir -p /home/writer/RPM/BUILD
++ cd /home/writer/RPM/BUILD
++ cd /home/writer/RPM/BUILD
++ rm -rf syslinux-3.51
++ echo 'Source #0 (syslinux-3.51.tar.bz2):'
+Source #0 (syslinux-3.51.tar.bz2):
++ /bin/bzip2 -dc /home/writer/RPM/SOURCES/syslinux-3.51.tar.bz2
++ /bin/tar -xf -
++ cd syslinux-3.51
++ echo 'Source #1 (syslinux-gnu.tar.bz2):'
+Source #1 (syslinux-gnu.tar.bz2):
++ /bin/bzip2 -dc /home/writer/RPM/SOURCES/syslinux-gnu.tar.bz2
++ /bin/tar -xf -
++ echo 'Source #3 (syslinux-example-2.35.tar.bz2):'
+Source #3 (syslinux-example-2.35.tar.bz2):
++ /bin/bzip2 -dc /home/writer/RPM/SOURCES/syslinux-example-2.35.tar.bz2
++ /bin/tar -xf -
++ /bin/chmod -Rf u+rwX,go-w .
++ echo 'Patch #0 (syslinux-3.51.i386.patch):'
+Patch #0 (syslinux-3.51.i386.patch):
++ /usr/bin/patch -p1
+patching file com32/lib/MCONFIG
+patching file com32/libutil/Makefile
+patching file com32/modules/Makefile
+patching file com32/samples/Makefile
+patching file dos/Makefile
+patching file mbr/Makefile
+patching file memdisk/Makefile
+patching file menu/Makefile
+patching file sample/Makefile
++ echo 'Patch #1 (syslinux-3.51-gfxboot.patch):'
+Patch #1 (syslinux-3.51-gfxboot.patch):
++ /usr/bin/patch -p1
+patching file abort.inc
+patching file add_crc
+patching file com32/libutil/get_key.c
+patching file com32/modules/cpuid.c
+patching file com32/samples/keytest.c
+patching file conio.inc
+patching file gfxboot.inc
+patching file isolinux.asm
+Hunk #2 succeeded at 75 (offset 1 line).
+Hunk #3 succeeded at 272 (offset 1 line).
+Hunk #4 succeeded at 311 (offset 1 line).
+Hunk #5 succeeded at 334 (offset 1 line).
+Hunk #6 succeeded at 460 (offset 1 line).
+Hunk #7 succeeded at 646 (offset 1 line).
+Hunk #8 succeeded at 706 (offset 1 line).
+Hunk #9 succeeded at 743 (offset 1 line).
+Hunk #10 succeeded at 856 (offset 1 line).
+Hunk #11 succeeded at 918 (offset 1 line).
+Hunk #12 succeeded at 979 (offset -10 lines).
+Hunk #13 succeeded at 1007 (offset -10 lines).
+Hunk #14 succeeded at 1036 (offset -10 lines).
+Hunk #15 succeeded at 1221 (offset -6 lines).
+Hunk #16 succeeded at 1241 (offset -6 lines).
+Hunk #17 succeeded at 1622 (offset 9 lines).
+Hunk #18 succeeded at 1646 (offset 9 lines).
+Hunk #19 FAILED at 1672.
+1 out of 19 hunks FAILED -- saving rejects to file isolinux.asm.rej
+patching file keywords
+Hunk #1 succeeded at 42 (offset 9 lines).
+patching file keywords.inc
+Hunk #1 succeeded at 90 (offset 11 lines).
+patching file layout.inc
+Hunk #1 FAILED at 26.
+1 out of 1 hunk FAILED -- saving rejects to file layout.inc.rej
+patching file ldlinux.asm
+Hunk #2 succeeded at 86 (offset 1 line).
+Hunk #3 succeeded at 372 (offset 1 line).
+Hunk #4 succeeded at 949 (offset 11 lines).
+Hunk #5 succeeded at 1217 with fuzz 1 (offset 22 lines).
+Hunk #6 succeeded at 1629 (offset 32 lines).
+Hunk #7 succeeded at 1653 (offset 32 lines).
+Hunk #8 succeeded at 1664 (offset 32 lines).
+patching file loadhigh.inc
+patching file Makefile
+Hunk #1 FAILED at 135.
+Hunk #2 FAILED at 145.
+2 out of 2 hunks FAILED -- saving rejects to file Makefile.rej
+patching file parseconfig.inc
+Hunk #2 succeeded at 275 (offset 13 lines).
+patching file pxelinux.asm
+Hunk #1 succeeded at 877 (offset -22 lines).
+patching file README.gfxboot
+patching file rllpack.inc
+patching file runkernel.inc
+Hunk #2 succeeded at 317 (offset 9 lines).
+Hunk #3 succeeded at 338 (offset 9 lines).
+Hunk #4 succeeded at 582 (offset 35 lines).
+Hunk #5 succeeded at 697 (offset 35 lines).
+Hunk #6 FAILED at 719.
+1 out of 6 hunks FAILED -- saving rejects to file runkernel.inc.rej
+patching file syslinux.doc
+Hunk #1 succeeded at 216 (offset 20 lines).
+Hunk #2 succeeded at 230 (offset 20 lines).
+patching file ui.inc
+Hunk #1 FAILED at 15.
+Hunk #2 succeeded at 36 (offset 2 lines).
+Hunk #3 succeeded at 324 (offset 43 lines).
+Hunk #4 succeeded at 356 with fuzz 2 (offset 46 lines).
+Hunk #5 succeeded at 434 (offset 49 lines).
+1 out of 5 hunks FAILED -- saving rejects to file ui.inc.rej
+îøèáêà: Íåâåðíûé êîä âîçâðàòà èç /home/writer/RPM/tmp/rpm-tmp.81393 (%prep)
+
+
+Îøèáêè ñáîðêè ïàêåòîâ:
+ Íåâåðíûé êîä âîçâðàòà èç /home/writer/RPM/tmp/rpm-tmp.81393 (%prep)
diff -uNr syslinux-3.61/ui.inc syslinux-3.61-new/ui.inc
--- syslinux-3.61/ui.inc 2008-02-04 07:58:51 +0300
+++ syslinux-3.61-new/ui.inc 2008-02-13 21:58:16 +0300
@@ -16,6 +16,12 @@
load_config_file:
call parse_config ; Parse configuration file
no_config_file:
+
+%ifdef WITH_GFX
+ ; build gfx menu
+ call gfx_setup_menu
+%endif
+
call adv_init
;
@@ -57,6 +63,21 @@
cmp word [NoEscape],0 ; If NOESCAPE, no prompt,
jne auto_boot ; always run default cmd
+%ifdef WITH_GFX
+ cmp byte [gfx_ok],0
+ jz .nogfx
+ mov edi,ds
+ shl edi,4
+ add edi,command_line
+ mov ecx,max_cmd_len
+ xor eax,eax
+ xchg eax,[KbdTimeout] ; only the first time
+ call gfx_input
+ cmp ax,1
+ jnz load_kernel
+.nogfx:
+%endif
+
mov si,boot_prompt
call cwritestr
@@ -330,9 +351,21 @@
push word real_mode_seg
pop es
mov di,cmd_line_here
+
+%ifdef WITH_GFX
+ ; gfx code includes them
+ cmp byte [gfx_ok],0
+ jnz .isgfx
+%endif
+
mov si,VKernelBuf+vk_append
mov cx,[VKernelBuf+vk_appendlen]
rep movsb
+
+%ifdef WITH_GFX
+.isgfx:
+%endif
+
mov [CmdLinePtr],di ; Where to add rest of cmd
pop es
mov di,KernelName
@@ -350,7 +383,7 @@
mov al, [VKernelBuf+vk_type]
mov [KernelType], al
-%if IS_PXELINUX || IS_ISOLINUX
+%if IS_PXELINUX || IS_ISOLINUX || IS_SYSLINUX
; Is this a "localboot" pseudo-kernel?
%if IS_PXELINUX
cmp byte [VKernelBuf+vk_rname+4], 0
@@ -428,6 +461,19 @@
push di
call unmangle_name ; Get human form
mov si,err_notfound ; Complain about missing kernel
+
+%ifdef WITH_GFX
+ cmp byte [gfx_ok],0
+ jz .nogfx
+ pop si
+ xor di,di
+ mov al,2
+ call gfx_infobox
+ mov si,no_msg
+ jmp abort_load
+.nogfx:
+%endif
+
call cwritestr
pop si ; KernelCName
call cwritestr
Ôàéëû syslinux-3.61/unix/syslinux è syslinux-3.61-new/unix/syslinux ðàçëè÷àþòñÿ
Ôàéëû syslinux-3.61/unix/syslinux-nomtools è syslinux-3.61-new/unix/syslinux-nomtools ðàçëè÷àþòñÿ