mirror of
https://github.com/reactos/reactos.git
synced 2025-04-11 08:13:25 +00:00
3662f1f720
New .ini file format (sort of) - changed some parameter names, etc. More efficient .ini file parsing code More efficient use of memory, smaller image file Total rewrite of file system code (the old stuff sucked) VFAT Long File Names now supported! ReactOS is the only boot type supported currently, disabled all others (temporarily) svn path=/trunk/; revision=2372
101 lines
2.3 KiB
C
101 lines
2.3 KiB
C
/*
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* FreeLoader
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* Copyright (C) 1999, 2000 Brian Palmer <brianp@sginet.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "freeldr.h"
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#include "asmcode.h"
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#include "miscboot.h"
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#include "stdlib.h"
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#include "fs.h"
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#include "tui.h"
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#include "linux.h"
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void LoadAndBootLinux(int DriveNum, int Partition, char *vmlinuz, char *cmd_line)
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{
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/*FILE file;
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char temp[260];
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char bootsector[512];
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char setup[2048];
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int len;
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BootDrive = DriveNum;
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BootPartition = Partition;
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if (!OpenDiskDrive(BootDrive, BootPartition))
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{
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MessageBox("Failed to open boot drive.");
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return;
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}
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if (!OpenFile(vmlinuz, &file))
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{
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strcpy(temp, vmlinuz);
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strcat(temp, " not found.");
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MessageBox(temp);
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return;
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}
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// Read boot sector
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if (ReadFile(&file, 512, bootsector) != 512)
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{
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MessageBox("Disk Read Error");
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return;
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}
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MessageBox("bootsector loaded");
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// Read setup code
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if (ReadFile(&file, 2048, setup) != 2048)
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{
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MessageBox("Disk Read Error");
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return;
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}
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MessageBox("setup loaded");
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// Read kernel code
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len = GetFileSize(&file) - (2048 + 512);
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//len = 0x200;
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if (ReadFile(&file, len, (void*)0x100000) != len)
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{
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MessageBox("Disk Read Error");
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return;
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}
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MessageBox("kernel loaded");
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// Check for validity
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if (*((WORD*)(bootsector + 0x1fe)) != 0xaa55)
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{
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MessageBox("Invalid boot sector magic (0xaa55)");
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return;
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}
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if (*((DWORD*)(setup + 2)) != 0x53726448)
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{
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MessageBox("Invalid setup magic (\"HdrS\")");
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return;
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}
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memcpy((void*)0x90000, bootsector, 512);
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memcpy((void*)0x90200, setup, 2048);
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RestoreScreen(ScreenBuffer);
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showcursor();
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gotoxy(CursorXPos, CursorYPos);
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stop_floppy();
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JumpToLinuxBootCode();*/
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}
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