Module Name: src
Committed By: maxv
Date: Tue Aug 8 17:00:42 UTC 2017
Modified Files:
src/sys/arch/amd64/amd64: locore.S
Log Message:
Remove dumb debug code and outdated comment.
To generate a diff of this commit:
cvs rdiff -u -r1.124 -r1.125 src/sys/arch/amd64/amd64/locore.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/amd64/amd64/locore.S
diff -u src/sys/arch/amd64/amd64/locore.S:1.124 src/sys/arch/amd64/amd64/locore.S:1.125
--- src/sys/arch/amd64/amd64/locore.S:1.124 Sat Jul 1 10:44:42 2017
+++ src/sys/arch/amd64/amd64/locore.S Tue Aug 8 17:00:42 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: locore.S,v 1.124 2017/07/01 10:44:42 maxv Exp $ */
+/* $NetBSD: locore.S,v 1.125 2017/08/08 17:00:42 maxv Exp $ */
/*
* Copyright-o-rama!
@@ -1082,12 +1082,6 @@ skip_save:
/* Switch to newlwp's stack. */
movq L_PCB(%r12),%r14
-#ifdef XEN /* XXX debug code */
- cmpq $0,PCB_RSP(%r14)
- jne 999f
- callq _C_LABEL(cpu_Debugger);
-999:
-#endif
movq PCB_RSP(%r14),%rsp
movq PCB_RBP(%r14),%rbp
@@ -1236,8 +1230,6 @@ IDTVEC_END(syscall32)
* syscall()
*
* syscall insn entry.
- * This currently isn't much faster, but it can be made faster in the future.
- * (Actually we've already saved a few 100 clocks by not loading the trap gate)
*/
IDTVEC(syscall)
#ifndef XEN
