[src/trunk]: src/sys/kern As long as we're using #ifdef to decide which stubs...

[pooka <pooka%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/773360dccf3f
branches:  trunk
changeset: 325170:773360dccf3f
user:      pooka <pooka%NetBSD.org@localhost>
date:      Mon Dec 09 18:06:27 2013 +0000

description:
As long as we're using #ifdef to decide which stubs get generated, might
as well use __strong_alias instead of __weak_alias.  Some toolchains
such as the cygwin pecoff one get weak aliases a bit wrong, so avoiding
unnecessary weak alises helps there.

diffstat:

 sys/kern/kern_stub.c |  46 +++++++++++++++++++++++-----------------------
 1 files changed, 23 insertions(+), 23 deletions(-)

diffs (77 lines):

diff -r f07193c48575 -r 773360dccf3f sys/kern/kern_stub.c
--- a/sys/kern/kern_stub.c      Mon Dec 09 17:57:11 2013 +0000
+++ b/sys/kern/kern_stub.c      Mon Dec 09 18:06:27 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_stub.c,v 1.37 2012/02/19 21:06:54 rmind Exp $     */
+/*     $NetBSD: kern_stub.c,v 1.38 2013/12/09 18:06:27 pooka Exp $     */
 
 /*-
  * Copyright (c) 2007, 2008 The NetBSD Foundation, Inc.
@@ -62,7 +62,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_stub.c,v 1.37 2012/02/19 21:06:54 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_stub.c,v 1.38 2013/12/09 18:06:27 pooka Exp $");
 
 #include "opt_ptrace.h"
 #include "opt_ktrace.h"
@@ -89,7 +89,7 @@
  * error in case process won't see signal immediately (blocked or ignored).
  */
 #ifndef PTRACE
-__weak_alias(sys_ptrace,sys_nosys);
+__strong_alias(sys_ptrace,sys_nosys);
 #endif /* PTRACE */
 
 /*
@@ -97,29 +97,29 @@
  * but not kill the process: utrace() is a debugging feature.
  */
 #ifndef KTRACE
-__weak_alias(ktr_csw,nullop);          /* Probes */
-__weak_alias(ktr_emul,nullop);
-__weak_alias(ktr_geniov,nullop);
-__weak_alias(ktr_genio,nullop);
-__weak_alias(ktr_mibio,nullop);
-__weak_alias(ktr_namei,nullop);
-__weak_alias(ktr_namei2,nullop);
-__weak_alias(ktr_psig,nullop);
-__weak_alias(ktr_syscall,nullop);
-__weak_alias(ktr_sysret,nullop);
-__weak_alias(ktr_kuser,nullop);
-__weak_alias(ktr_mib,nullop);
-__weak_alias(ktr_execarg,nullop);
-__weak_alias(ktr_execenv,nullop);
-__weak_alias(ktr_execfd,nullop);
+__strong_alias(ktr_csw,nullop);                /* Probes */
+__strong_alias(ktr_emul,nullop);
+__strong_alias(ktr_geniov,nullop);
+__strong_alias(ktr_genio,nullop);
+__strong_alias(ktr_mibio,nullop);
+__strong_alias(ktr_namei,nullop);
+__strong_alias(ktr_namei2,nullop);
+__strong_alias(ktr_psig,nullop);
+__strong_alias(ktr_syscall,nullop);
+__strong_alias(ktr_sysret,nullop);
+__strong_alias(ktr_kuser,nullop);
+__strong_alias(ktr_mib,nullop);
+__strong_alias(ktr_execarg,nullop);
+__strong_alias(ktr_execenv,nullop);
+__strong_alias(ktr_execfd,nullop);
 
-__weak_alias(sys_fktrace,sys_nosys);   /* Syscalls */
-__weak_alias(sys_ktrace,sys_nosys);
-__weak_alias(sys_utrace,sys_nosys);
+__strong_alias(sys_fktrace,sys_nosys); /* Syscalls */
+__strong_alias(sys_ktrace,sys_nosys);
+__strong_alias(sys_utrace,sys_nosys);
 
 int    ktrace_on;                      /* Misc */
-__weak_alias(ktruser,enosys);
-__weak_alias(ktr_point,nullop);
+__strong_alias(ktruser,enosys);
+__strong_alias(ktr_point,nullop);
 #endif /* KTRACE */
 
 __weak_alias(device_register, voidop);