[src/trunk]: src/sys/compat/mach SIGTRAP is used for breakpoints

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

details:   https://anonhg.NetBSD.org/src/rev/ecbdcdca7ffb
branches:  trunk
changeset: 555465:ecbdcdca7ffb
user:      manu <manu%NetBSD.org@localhost>
date:      Tue Nov 18 11:20:34 2003 +0000

description:
SIGTRAP is used for breakpoints

diffstat:

 sys/compat/mach/mach_notify.c |  10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diffs (43 lines):

diff -r 427be7669444 -r ecbdcdca7ffb sys/compat/mach/mach_notify.c
--- a/sys/compat/mach/mach_notify.c     Tue Nov 18 09:07:25 2003 +0000
+++ b/sys/compat/mach/mach_notify.c     Tue Nov 18 11:20:34 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mach_notify.c,v 1.5 2003/11/18 01:40:18 manu Exp $ */
+/*     $NetBSD: mach_notify.c,v 1.6 2003/11/18 11:20:34 manu Exp $ */
 
 /*-
  * Copyright (c) 2003 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: mach_notify.c,v 1.5 2003/11/18 01:40:18 manu Exp $");
+__KERNEL_RCSID(0, "$NetBSD: mach_notify.c,v 1.6 2003/11/18 11:20:34 manu Exp $");
 
 #include "opt_ktrace.h"
 #include "opt_compat_mach.h" /* For COMPAT_MACH in <sys/ktrace.h> */
@@ -215,12 +215,14 @@
        const struct ksiginfo *ksi;
 {
        struct proc *p = l->l_proc;
-       struct mach_emuldata *med = (struct mach_emuldata *)p->p_emuldata;
+       struct mach_emuldata *med;
        struct mach_port *exc_port;
        struct mach_right *task;
        struct mach_right *thread;
        int exc_no;
 
+       med = (struct mach_emuldata *)p->p_emuldata;
+
        /* XXX Thread and task should have different ports */
        task = mach_right_get(med->med_kernel, l, MACH_PORT_TYPE_SEND, 0);
        thread = mach_right_get(med->med_kernel, l, MACH_PORT_TYPE_SEND, 0);
@@ -237,7 +239,7 @@
                exc_no = MACH_EXC_BAD_ACCESS;
                break;
        case SIGTRAP:
-               exc_no = MACH_EXC_SOFTWARE;
+               exc_no = MACH_EXC_BREAKPOINT;
                break;
        default: /* SIGCHLD, SIGPOLL */
                return EINVAL;