Changeset 683 in vbox for trunk/src

Timestamp:

Feb 6, 2007 4:45:46 AM (18 years ago)

Author:

vboxsync

Message:

ASMGetTR & ASMGetGDTR

Location:

trunk/src/VBox/Runtime

Files:

• Makefile (modified) (1 diff)
• win64/ASMGetGDTR.asm (copied) (copied from trunk/src/VBox/Runtime/win64/ASMGetIDTR.asm ) (2 diffs)
• win64/ASMGetTR.asm (copied) (copied from trunk/src/VBox/Runtime/win64/ASMGetIDTR.asm ) (2 diffs)

trunk/src/VBox/Runtime/Makefile

@@ -86 +86 @@
         win64/ASMGetGS.asm \
         win64/ASMGetIDTR.asm \
+        win64/ASMGetGDTR.asm \
+        win64/ASMGetTR.asm \
         win64/ASMGetSS.asm \
         win64/ASMProbeReadByte.asm \

trunk/src/VBox/Runtime/win64/ASMGetGDTR.asm

@@ -1 +1 @@
 ;; @file
-; InnoTek Portable Runtime - ASMGetIDTR().
+; InnoTek Portable Runtime - ASMGetGDTR().
 ;
 
@@ -27 +27 @@
 
 ;;
-; Gets the content of the IDTR CPU register.
-; @param   rcx  pIdtr   Where to store the IDTR contents.
+; Gets the content of the GDTR CPU register.
+; @param   rcx  pGdtr   Where to store the GDTR contents.
 ;
-BEGINPROC_EXPORTED ASMGetIDTR
-        sidt    [rcx]
+BEGINPROC_EXPORTED ASMGetGDTR
+        sgdt    [rcx]
         ret
-ENDPROC ASMGetIDTR
+ENDPROC ASMGetGDTR
 
-

trunk/src/VBox/Runtime/win64/ASMGetTR.asm

@@ -1 +1 @@
 ;; @file
-; InnoTek Portable Runtime - ASMGetIDTR().
+; InnoTek Portable Runtime - ASMGetTR().
 ;
 
@@ -27 +27 @@
 
 ;;
-; Gets the content of the IDTR CPU register.
-; @param   rcx  pIdtr   Where to store the IDTR contents.
-;
-BEGINPROC_EXPORTED ASMGetIDTR
-        sidt    [rcx]
+; Get the TR register.
+; @returns TR.
+; 
+BEGINPROC_EXPORTED ASMGetTR
+        str     ax
+        movzx   eax, ax
         ret
-ENDPROC ASMGetIDTR
+ENDPROC ASMGetTR
 
-