Some initial work on extlinux

diff --git a/kernel.inc b/kernel.inc
index 0756c6a..58987a6 100644 (file)
--- a/kernel.inc
+++ b/kernel.inc
@@ -87,6 +87,7 @@ CAN_USE_HEAP    equ 80h                 ; Boot loader reports heap size
 ;
 syslinux_id    equ 031h                ; 3 = SYSLINUX family; 1 = SYSLINUX
 pxelinux_id    equ 032h                ; 3 = SYSLINUX family; 2 = PXELINUX
-isolinux_id    equ 033h                ; 3 = SYSLINUX family; 3 = PXELINUX
+isolinux_id    equ 033h                ; 3 = SYSLINUX family; 3 = ISOLINUX
+extlinux_id    equ 034h                ; 3 = SYSLINUX family; 4 = EXTLINUX
 
 %endif ; _KERNEL_INC

diff --git a/macros.inc b/macros.inc
index 263501f..f8d622f 100644 (file)
--- a/macros.inc
+++ b/macros.inc
@@ -1,7 +1,7 @@
 ;; $Id$
 ;; -----------------------------------------------------------------------
 ;;   
-;;   Copyright 1994-2003 H. Peter Anvin - All Rights Reserved
+;;   Copyright 1994-2004 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
@@ -36,6 +36,9 @@
 %ifndef IS_ISOLINUX
 %define IS_ISOLINUX 0
 %endif
+%ifndef IS_EXTLINUX
+%define IS_EXTLINUX 0
+%endif
 
 ;
 ; Macros similar to res[bwd], but which works in the code segment (after
@@ -97,4 +100,10 @@
 %define htonl(x)  ( ( ((x) & 0FFh) << 24) + ( ((x) & 0FF00h) << 8 ) + ( ((x) & 0FF0000h) >> 8 ) + ( ((x) & 0FF000000h) >> 24) )
 %define ntohl(x) htonl(x)
 
+;
+; ASCII
+;
+CR     equ 13
+LF     equ 10
+
 %endif ; _MACROS_INC