Module Name: src
Committed By: christos
Date: Wed Sep 28 17:27:21 UTC 2011
Modified Files:
src/sys/arch/i386/i386: linux_syscall.c
Log Message:
syscall (setcontext) can alter eax, so don't attempt to get code again from it
in order to avoid register spills.
To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51 src/sys/arch/i386/i386/linux_syscall.c
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/i386/i386/linux_syscall.c
diff -u src/sys/arch/i386/i386/linux_syscall.c:1.50 src/sys/arch/i386/i386/linux_syscall.c:1.51
--- src/sys/arch/i386/i386/linux_syscall.c:1.50 Fri Nov 20 22:11:00 2009
+++ src/sys/arch/i386/i386/linux_syscall.c Wed Sep 28 13:27:21 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: linux_syscall.c,v 1.50 2009/11/21 03:11:00 rmind Exp $ */
+/* $NetBSD: linux_syscall.c,v 1.51 2011/09/28 17:27:21 christos Exp $ */
/*-
* Copyright (c) 1998, 2000 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: linux_syscall.c,v 1.50 2009/11/21 03:11:00 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: linux_syscall.c,v 1.51 2011/09/28 17:27:21 christos Exp $");
#if defined(_KERNEL_OPT)
#include "opt_vm86.h"
@@ -103,7 +103,6 @@ linux_syscall(struct trapframe *frame)
error = trace_enter(code, args, callp->sy_narg);
if (__predict_true(error == 0)) {
error = sy_call(callp, l, args, rval);
- code = frame->tf_eax & (LINUX_SYS_NSYSENT - 1);
trace_exit(code, rval, error);
}
} else
