diff options
Diffstat (limited to 'arch/x86_64')
| -rw-r--r-- | arch/x86_64/boot/compressed/head.S | 4 | ||||
| -rw-r--r-- | arch/x86_64/boot/compressed/misc.c | 2 | ||||
| -rw-r--r-- | arch/x86_64/boot/install.sh | 2 | ||||
| -rw-r--r-- | arch/x86_64/boot/setup.S | 8 | ||||
| -rw-r--r-- | arch/x86_64/boot/tools/build.c | 5 |
5 files changed, 9 insertions, 12 deletions
diff --git a/arch/x86_64/boot/compressed/head.S b/arch/x86_64/boot/compressed/head.S index b0df2aeff5d..6f55565e4d4 100644 --- a/arch/x86_64/boot/compressed/head.S +++ b/arch/x86_64/boot/compressed/head.S @@ -2,8 +2,6 @@ * linux/boot/head.S * * Copyright (C) 1991, 1992, 1993 Linus Torvalds - * - * $Id: head.S,v 1.3 2001/04/20 00:59:28 ak Exp $ */ /* @@ -21,7 +19,7 @@ */ /* - * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996 + * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996 */ .code32 .text diff --git a/arch/x86_64/boot/compressed/misc.c b/arch/x86_64/boot/compressed/misc.c index f992aef141b..b38d5b8b5fb 100644 --- a/arch/x86_64/boot/compressed/misc.c +++ b/arch/x86_64/boot/compressed/misc.c @@ -97,7 +97,7 @@ void* memset(void* s, int c, unsigned n); void* memcpy(void* dest, const void* src, unsigned n); static void putstr(const char *); - + extern int end; static long free_mem_ptr = (long)&end; static long free_mem_end_ptr; diff --git a/arch/x86_64/boot/install.sh b/arch/x86_64/boot/install.sh index f17b40dfc0f..198af15a775 100644 --- a/arch/x86_64/boot/install.sh +++ b/arch/x86_64/boot/install.sh @@ -1,6 +1,6 @@ #!/bin/sh # -# arch/i386/boot/install.sh +# arch/x86_64/boot/install.sh # # This file is subject to the terms and conditions of the GNU General Public # License. See the file "COPYING" in the main directory of this archive diff --git a/arch/x86_64/boot/setup.S b/arch/x86_64/boot/setup.S index 75d4d2ad93b..ff58b2832b7 100644 --- a/arch/x86_64/boot/setup.S +++ b/arch/x86_64/boot/setup.S @@ -33,7 +33,7 @@ * Transcribed from Intel (as86) -> AT&T (gas) by Chris Noe, May 1999. * <stiker@northlink.com> * - * Fix to work around buggy BIOSes which dont use carry bit correctly + * Fix to work around buggy BIOSes which don't use carry bit correctly * and/or report extended memory in CX/DX for e801h memory size detection * call. As a result the kernel got wrong figures. The int15/e801h docs * from Ralf Brown interrupt list seem to indicate AX/BX should be used @@ -383,7 +383,7 @@ sse_ok: # a whole bunch of different types, and allows memory holes and # everything. We scan through this memory map and build a list # of the first 32 memory areas, which we return at [E820MAP]. -# This is documented at http://www.teleport.com/~acpi/acpihtml/topic245.htm +# This is documented at http://www.acpi.info/, in the ACPI 2.0 specification. #define SMAP 0x534d4150 @@ -436,7 +436,7 @@ bail820: meme801: stc # fix to work around buggy - xorw %cx,%cx # BIOSes which dont clear/set + xorw %cx,%cx # BIOSes which don't clear/set xorw %dx,%dx # carry on pass/error of # e801h memory size call # or merely pass cx,dx though @@ -733,7 +733,7 @@ flush_instr: # # but we yet haven't reloaded the CS register, so the default size # of the target offset still is 16 bit. -# However, using an operant prefix (0x66), the CPU will properly +# However, using an operand prefix (0x66), the CPU will properly # take our 48 bit far pointer. (INTeL 80386 Programmer's Reference # Manual, Mixing 16-bit and 32-bit code, page 16-6) diff --git a/arch/x86_64/boot/tools/build.c b/arch/x86_64/boot/tools/build.c index c2fa6631317..18b5bac1c42 100644 --- a/arch/x86_64/boot/tools/build.c +++ b/arch/x86_64/boot/tools/build.c @@ -1,6 +1,4 @@ /* - * $Id: build.c,v 1.3 2001/06/26 15:14:50 pavel Exp $ - * * Copyright (C) 1991, 1992 Linus Torvalds * Copyright (C) 1997 Martin Mares */ @@ -8,7 +6,8 @@ /* * This file builds a disk-image from three different files: * - * - bootsect: exactly 512 bytes of 8086 machine code, loads the rest + * - bootsect: compatibility mbr which prints an error message if + * someone tries to boot the kernel directly. * - setup: 8086 machine code, sets up system parm * - system: 80386 code for actual system * |