Changeset 100339 in vbox for trunk/include

Timestamp:

Jul 2, 2023 10:49:17 PM (20 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

158057

Message:

iprt/asmdefs.mac: IBT endbr64/32 and notrack macros and related changes. [scm fixes] bugref:10406 ticketref:21435

File:

• trunk/include/iprt/asmdefs.mac (modified) (6 diffs)

trunk/include/iprt/asmdefs.mac

@@ -370 +370 @@
 
 ;;
-; Macro for generating the endbr32/64 instruction when 
+; Macro for generating the endbr32/64 instruction when
 ; RT_WITH_IBT_BRANCH_PROTECTION is defined.
 %macro IBT_ENDBRxx 0
@@ -385 +385 @@
 
 ;;
-; Macro for generating the endbr32/64 instruction when 
+; Macro for generating the endbr32/64 instruction when
 ; RT_WITH_IBT_BRANCH_PROTECTION_WITHOUT_NOTRACK is defined.
 %macro IBT_ENDBRxx_WITHOUT_NOTRACK 0
@@ -399 +399 @@
 %endmacro
 
-;; 
-; Macro for generating a NOTRACK prefix to an indirect jmp or call 
+;;
+; Macro for generating a NOTRACK prefix to an indirect jmp or call
 ; instruction when RT_WITH_IBT_BRANCH_PROTECTION is defined.
 ;
@@ -408 +408 @@
  %ifdef RT_WITH_IBT_BRANCH_PROTECTION
   %ifndef RT_WITH_IBT_BRANCH_PROTECTION_WITHOUT_NOTRACK
-        db      0x3e                    ; DS prefix.
-  %endif      
+        db      0x3e                    ; DS prefix.
+  %endif
  %endif
 %endmacro
@@ -653 +653 @@
 ; Begins a procedure, raw version w/o automatic name mangling.
 ; @param 1  The (raw) name.
-; @param 2  Whether to manually apply IBT_ENDBRxx (1) or 
+; @param 2  Whether to manually apply IBT_ENDBRxx (1) or
 ;           not (0, default). Optional
 %macro BEGINPROC_RAW 1-2 0
@@ -682 +682 @@
 ; @param 1  Internal name.
 ; @param 2  Exported name.
-; @param 3  Whether to manually apply IBT_ENDBRxx (1) or 
+; @param 3  Whether to manually apply IBT_ENDBRxx (1) or
 ;           not (0, default). Optional
 %macro BEGINPROC_EXPORTED_RAW 2-3 0