Himanshu Raj
2006-Apr-15 16:19 UTC
[Xen-devel] [PATCH][VT][RESEND] minor patch for tracing VMEXIT/VMENTRY for 64 bit systems
This patch enables tracing VMEXIT/ENTRY for 64-bit systems (are there any 32-bit VT enabled systems out there?) Signed-off by Himanshu Raj (rhim@cc.gatech.edu) diff -r 19c55935580f xen/arch/x86/hvm/vmx/x86_64/exits.S --- a/xen/arch/x86/hvm/vmx/x86_64/exits.S Wed Apr 12 17:53:38 2006 +++ b/xen/arch/x86/hvm/vmx/x86_64/exits.S Thu Apr 13 01:13:38 2006 @@ -94,6 +94,7 @@ ENTRY(vmx_asm_vmexit_handler) /* selectors are restored/saved by VMX */ HVM_SAVE_ALL_NOSEGREGS + call vmx_trace_vmexit call vmx_vmexit_handler jmp vmx_asm_do_resume @@ -114,6 +115,7 @@ /* vmx_restore_all_guest */ call vmx_intr_assist call vmx_load_cr2 + call vmx_trace_vmentry .endif /* * Check if we are going back to VMX-based VM _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel