add menu_cfg variable(0x8308)

chenall · Aug 12, 2014 · a0cc34d · a0cc34d
1 parent 73df31e
commit a0cc34d
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/stage2/asm.S b/stage2/asm.S
@@ -161,7 +161,7 @@ codestart:
 	/* internal variables follow */
 	. = EXT_C(main) + 0x74
 VARIABLE(menu_num_ctrl)
-	.long 0x10002000
+	.long 0x2000
 	#include "grub4dos_int_ver.h"
 	#ifdef GRUB4DOS_INT_VER
 	.long GRUB4DOS_INT_VER
@@ -279,7 +279,8 @@ VARIABLE(addr_system_functions)
 
 VARIABLE(addr_system_variables)
 	.long	ABS(EXT_C(system_variables))
-
+VARIABLE(menu_cfg)
+	.byte 0x10
 	. = EXT_C(main) + 0x110
 
 VARIABLE(addr_saved_dir)

diff --git a/stage2/stage2.c b/stage2/stage2.c
@@ -224,6 +224,7 @@ myatoi (void)
 
 
 /* Print an entry in a line of the menu box.  */
+extern char menu_cfg[];
 extern unsigned char menu_num_ctrl[];
 static void
 print_entry (int y, int highlight,int entryno, char *config_entries)
@@ -237,7 +238,7 @@ print_entry (int y, int highlight,int entryno, char *config_entries)
   is_highlight = highlight;
 
   gotoxy (MENU_BOX_X - 1, y);
-  grub_putchar(highlight ? (menu_num_ctrl[2] = entryno,menu_num_ctrl[3]) : ' ', 255);
+  grub_putchar(highlight ? (menu_num_ctrl[2] = entryno,menu_cfg[0]) : ' ', 255);
   if (entry)
   {
 	if (config_entries == (char*)titles)