Changeset 421 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/makefile

Timestamp:

May 9, 2012, 7:12:53 PM (13 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• Addressing modes are now NORMAL, LARGE and LBA.
• L-CHS parameters are now generated differently for drives with 8192 or less cylinders.

File:

• trunk/XTIDE_Universal_BIOS/makefile (modified) (2 diffs)

trunk/XTIDE_Universal_BIOS/makefile

@@ -30 +30 @@
 # ELIMINATE_CGA_SNOW        Prevents CGA snowing at the cost of a few bytes                      #
 # RELOCATE_INT13H_STACK     Relocates INT 13h stack to top of stolen conventional memory         #
+# RESERVE_DIAGNOSTIC_CYLINDER Reserve one L-CHS cylinder for compatibility with old BIOSes       #
 # USE_186                   Use instructions supported by 80188/80186 and V20/V30 and later      #
 # USE_286                   Use instructions supported by 286 and later                          #
@@ -94 +95 @@
 # Assembler preprocessor defines.                               #
 #################################################################
-DEFINES_COMMON = MODULE_STRINGS_COMPRESSED MODULE_HOTKEYS MODULE_EBIOS MODULE_FEATURE_SETS
+DEFINES_COMMON = MODULE_STRINGS_COMPRESSED MODULE_HOTKEYS MODULE_EBIOS MODULE_FEATURE_SETS RESERVE_DIAGNOSTIC_CYLINDER
 DEFINES_COMMON_LARGE = MODULE_BOOT_MENU MODULE_SERIAL MODULE_SERIAL_FLOPPY