[src/trunk]: src/sys/arch/amd64/include only accept signal trampoline version...

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

details:   https://anonhg.NetBSD.org/src/rev/e289d9c0802d
branches:  trunk
changeset: 559897:e289d9c0802d
user:      drochner <drochner%NetBSD.org@localhost>
date:      Thu Mar 25 15:27:26 2004 +0000

description:
only accept signal trampoline version 2, and remove "struct sigcontext"

diffstat:

 sys/arch/amd64/include/frame.h  |  10 +---------
 sys/arch/amd64/include/signal.h |  20 +-------------------
 2 files changed, 2 insertions(+), 28 deletions(-)

diffs (66 lines):

diff -r e5b098f92f44 -r e289d9c0802d sys/arch/amd64/include/frame.h
--- a/sys/arch/amd64/include/frame.h    Thu Mar 25 15:26:35 2004 +0000
+++ b/sys/arch/amd64/include/frame.h    Thu Mar 25 15:27:26 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: frame.h,v 1.4 2003/10/13 18:38:02 fvdl Exp $   */
+/*     $NetBSD: frame.h,v 1.5 2004/03/25 15:27:26 drochner Exp $       */
 
 /*-
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -169,11 +169,6 @@
 /*
  * Signal frame
  */
-struct sigframe_sigcontext {
-       uint64_t sf_ra;
-       struct  sigcontext sf_sc;
-};
-
 struct sigframe_siginfo {
        uint64_t        sf_ra;          /* return address for handler */
        siginfo_t       sf_si;          /* actual saved siginfo */
@@ -183,9 +178,6 @@
 #ifdef _KERNEL
 void *getframe(struct lwp *, int, int *);
 void buildcontext(struct lwp *, void *, void *);
-#ifdef COMPAT_16
-void sendsig_sigcontext(const ksiginfo_t *, const sigset_t *);
-#endif
 #endif
 
 #endif  /* _AMD64_FRAME_H_ */
diff -r e5b098f92f44 -r e289d9c0802d sys/arch/amd64/include/signal.h
--- a/sys/arch/amd64/include/signal.h   Thu Mar 25 15:26:35 2004 +0000
+++ b/sys/arch/amd64/include/signal.h   Thu Mar 25 15:27:26 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: signal.h,v 1.5 2003/11/25 23:11:52 christos Exp $      */
+/*     $NetBSD: signal.h,v 1.6 2004/03/25 15:27:26 drochner Exp $      */
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1991 Regents of the University of California.
@@ -46,25 +46,7 @@
 #include <machine/fpu.h>
 #include <machine/mcontext.h>
 
-/*
- * Information pushed on stack when a signal is delivered.
- * This is used by the kernel to restore state following
- * execution of the signal handler.  It is also made available
- * to the handler to allow it to restore state properly if
- * a non-standard exit is performed.
- */
-struct sigcontext {
-       struct fxsave64 *sc_fpstate;
-       u_int64_t       sc_onstack;
-       sigset_t        sc_mask;
-       mcontext_t      sc_mcontext;
-};
-
-#ifdef COMPAT_16
-#define SIGTRAMP_VALID(vers)   ((unsigned)(vers) <= 2)
-#else
 #define SIGTRAMP_VALID(vers)   ((vers) == 2)
-#endif
 
 #endif /* _NETBSD_SOURCE */
 #endif /* !_AMD64_SIGNAL_H_ */