xnu-344.21.74.tar.gz

[apple/xnu.git] / bsd / kern / kern_sig.c

diff --git a/bsd/kern/kern_sig.c b/bsd/kern/kern_sig.c
index 21c9358d9feaf0464f89b87c8a29caa610f68765..546bfdf5cc9bb6478079b00087b042177a4db928 100644 (file)
--- a/bsd/kern/kern_sig.c
+++ b/bsd/kern/kern_sig.c
@@ -3,19 +3,22 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
  *
  * @APPLE_LICENSE_HEADER_START@
  * 

- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.

  * 
  * 

- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER

  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,

- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.

  * 
  * @APPLE_LICENSE_HEADER_END@
  */
  * 
  * @APPLE_LICENSE_HEADER_END@
  */


@@ -287,6 +290,8 @@ sigaction(p, uap, retval)
                        sa->sa_flags |= SA_SIGINFO;
                if (ps->ps_signodefer & bit)
                        sa->sa_flags |= SA_NODEFER;
                        sa->sa_flags |= SA_SIGINFO;
                if (ps->ps_signodefer & bit)
                        sa->sa_flags |= SA_NODEFER;

+               if (ps->ps_64regset & bit)
+                       sa->sa_flags |= SA_64REGSET;

                if ((signum == SIGCHLD) && (p->p_flag & P_NOCLDSTOP))
                        sa->sa_flags |= SA_NOCLDSTOP;
                if ((signum == SIGCHLD) && (p->p_flag & P_NOCLDWAIT))
                if ((signum == SIGCHLD) && (p->p_flag & P_NOCLDSTOP))
                        sa->sa_flags |= SA_NOCLDSTOP;
                if ((signum == SIGCHLD) && (p->p_flag & P_NOCLDWAIT))


@@ -430,6 +435,10 @@ setsigvec(p, signum, sa)
                ps->ps_siginfo |= bit;
        else
                ps->ps_siginfo &= ~bit;
                ps->ps_siginfo |= bit;
        else
                ps->ps_siginfo &= ~bit;

+       if (sa->sa_flags & SA_64REGSET)
+               ps->ps_64regset |= bit;
+       else
+               ps->ps_64regset &= ~bit;

        if ((sa->sa_flags & SA_RESTART) == 0)
                ps->ps_sigintr |= bit;
        else
        if ((sa->sa_flags & SA_RESTART) == 0)
                ps->ps_sigintr |= bit;
        else


@@ -2130,6 +2139,7 @@ issignal(p)
                                do_bsdexception(EXC_SOFTWARE, EXC_SOFT_SIGNAL, signum);
                                signal_lock(p);
                        } else {
                                do_bsdexception(EXC_SOFTWARE, EXC_SOFT_SIGNAL, signum);
                                signal_lock(p);
                        } else {

+//                             panic("Unsupportef gdb option \n");;

                                pp->si_pid = p->p_pid;
                                pp->si_status = p->p_xstat;
                                pp->si_code = CLD_TRAPPED;
                                pp->si_pid = p->p_pid;
                                pp->si_status = p->p_xstat;
                                pp->si_code = CLD_TRAPPED;