Changeset 15657 in vbox for trunk/src/VBox/VMM/VMMGC

Timestamp:

Dec 18, 2008 1:52:03 PM (16 years ago)

Author:

vboxsync

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

41191

Message:

Extra error checks for vmxon & vmptrld.

File:

• trunk/src/VBox/VMM/VMMGC/HWACCMGCA.asm (modified) (2 diffs)

trunk/src/VBox/VMM/VMMGC/HWACCMGCA.asm

@@ -116 +116 @@
     
 .vmxon_success:
+    jnz     .vmxon_success2
+    mov     rax, VERR_VMX_GENERIC
+    jmp     .vmstart64_vmxon_failed
+    
+.vmxon_success2:    
     ; Activate the VMCS pointer
     vmptrld [rbp + 16 + 8]
@@ -123 +128 @@
     
 .vmptrld_success:
+    jnz     .vmptrld_success2
+    mov     rax, VERR_VMX_GENERIC
+    jmp     .vmstart64_vmoff_end
+
+.vmptrld_success2:
 
     ; Save the VMCS pointer on the stack