Changeset 97575 in vbox for trunk/src/VBox/ValidationKit

Timestamp:

Nov 16, 2022 10:41:57 PM (2 years ago)

Author:

vboxsync

Message:

ValKit/bs3kit.mac: Changed the parameter of BS3_BEGIN_TEXT16 to be the bitcount of the target mode, defaulting to 16-bit. This simplifies putting non-16-bit code in BS3TEXT16. bugref:9898

File:

• trunk/src/VBox/ValidationKit/bootsectors/bs3kit/bs3kit.mac (modified) (2 diffs)

trunk/src/VBox/ValidationKit/bootsectors/bs3kit/bs3kit.mac

@@ -338 +338 @@
 
 
-%macro BS3_BEGIN_TEXT16 0-1 2
+;;
+; Changes to the BS3TEXT16 segment, defining it if necessary.
+; @param %1  The bitcount to invoke BS3_SET_BITS with, default is 16.
+%macro BS3_BEGIN_TEXT16 0-1 16
  %ifndef  BS3_BEGIN_TEXT16_NOT_FIRST
   %define BS3_BEGIN_TEXT16_NOT_FIRST
-        section BS3TEXT16 align=%1 CLASS=BS3CLASS16CODE PUBLIC USE16
+        section BS3TEXT16 align=2 CLASS=BS3CLASS16CODE PUBLIC USE16
   %ifndef BS3_BEGIN_TEXT16_WITHOUT_GROUP ; bs3-first-common.mac trick.
    %ifndef BS3_BEGIN_TEXT16_NEARSTUBS_NOT_FIRST
@@ -359 +362 @@
  %undef   BS3_CUR_SEG_BEGIN_MACRO
  %xdefine BS3_CUR_SEG_BEGIN_MACRO   BS3_BEGIN_TEXT16
-        BS3_SET_BITS 16
+        BS3_SET_BITS %1
 %endmacro