| main.c (172924) | main.c (181436) |
|---|---|
| 1/*- 2 * Copyright (c) 1998 Michael Smith <msmith@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1998 Michael Smith <msmith@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/boot/pc98/loader/main.c 172924 2007-10-24 11:54:04Z nyan $"); | 28__FBSDID("$FreeBSD: head/sys/boot/pc98/loader/main.c 181436 2008-08-08 19:41:20Z jhb $"); |
| 29 30/* 31 * MD bootstrap main() and assorted miscellaneous 32 * commands. 33 */ 34 35#include <stand.h> 36#include <string.h> 37#include <machine/bootinfo.h> | 29 30/* 31 * MD bootstrap main() and assorted miscellaneous 32 * commands. 33 */ 34 35#include <stand.h> 36#include <string.h> 37#include <machine/bootinfo.h> |
| 38#include <machine/psl.h> |
|
| 38#include <sys/reboot.h> 39 40#include "bootstrap.h" 41#include "libi386/libi386.h" 42#include "btxv86.h" 43 44#define KARGS_FLAGS_CD 0x1 45#define KARGS_FLAGS_PXE 0x2 --- 35 unchanged lines hidden (view full) --- 81 int i; 82 83 /* Pick up arguments */ 84 kargs = (void *)__args; 85 initial_howto = kargs->howto; 86 initial_bootdev = kargs->bootdev; 87 initial_bootinfo = kargs->bootinfo ? (struct bootinfo *)PTOV(kargs->bootinfo) : NULL; 88 | 39#include <sys/reboot.h> 40 41#include "bootstrap.h" 42#include "libi386/libi386.h" 43#include "btxv86.h" 44 45#define KARGS_FLAGS_CD 0x1 46#define KARGS_FLAGS_PXE 0x2 --- 35 unchanged lines hidden (view full) --- 82 int i; 83 84 /* Pick up arguments */ 85 kargs = (void *)__args; 86 initial_howto = kargs->howto; 87 initial_bootdev = kargs->bootdev; 88 initial_bootinfo = kargs->bootinfo ? (struct bootinfo *)PTOV(kargs->bootinfo) : NULL; 89 |
| 90 /* Initialize the v86 register set to a known-good state. */ 91 bzero(&v86, sizeof(v86)); 92 v86.efl = PSL_RESERVED_DEFAULT | PSL_I; 93 |
|
| 89 /* 90 * Initialise the heap as early as possible. Once this is done, malloc() is usable. 91 */ 92 bios_getmem(); 93 94#ifdef LOADER_BZIP2_SUPPORT 95 heap_top = PTOV(memtop_copyin); 96 memtop_copyin -= 0x300000; --- 216 unchanged lines hidden --- | 94 /* 95 * Initialise the heap as early as possible. Once this is done, malloc() is usable. 96 */ 97 bios_getmem(); 98 99#ifdef LOADER_BZIP2_SUPPORT 100 heap_top = PTOV(memtop_copyin); 101 memtop_copyin -= 0x300000; --- 216 unchanged lines hidden --- |