From: hpa <hpa>
Date: Tue, 10 Apr 2001 00:01:02 +0000 (+0000)
Subject: Fix for register corruption while displaying F-key help files.
X-Git-Tag: syslinux-3.11~853
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ec29325fac1d112b3819163f5fb9c39fa05dcad1;p=platform%2Fupstream%2Fsyslinux.git

Fix for register corruption while displaying F-key help files.
---

diff --git a/isolinux.asm b/isolinux.asm
index be97c37..701ac5c 100644
--- a/isolinux.asm
+++ b/isolinux.asm
@@ -1453,7 +1453,9 @@ show_help:	; AX = func key # (0 = F1, 9 = F10)
 		add di,FKeyName
 		call searchdir
 		jz fk_nofile
+		push si
 		call crlf
+		pop si
 		call get_msg_file
 		jmp short fk_wrcmd
 fk_nofile:
diff --git a/ldlinux.asm b/ldlinux.asm
index 0eb255a..e0b5e66 100644
--- a/ldlinux.asm
+++ b/ldlinux.asm
@@ -1549,7 +1549,9 @@ show_help:	; AX = func key # (0 = F1, 9 = F10)
 		add di,FKeyName
 		call searchdir
 		jz fk_nofile
+		push si
 		call crlf
+		pop si
 		call get_msg_file
 		jmp short fk_wrcmd
 fk_nofile:
diff --git a/pxelinux.asm b/pxelinux.asm
index f37868a..fb66ef4 100644
--- a/pxelinux.asm
+++ b/pxelinux.asm
@@ -1244,7 +1244,9 @@ show_help:	; AX = func key # (0 = F1, 9 = F10)
 		add di,FKeyName
 		call searchdir
 		jz fk_nofile
+		push si
 		call crlf
+		pop si
 		call get_msg_file
 		jmp short fk_wrcmd
 fk_nofile: