* inftarg.c (child_thread_alive): New function to see if a

[deliverable/binutils-gdb.git] / gdb / procfs.c

diff --git a/gdb/procfs.c b/gdb/procfs.c
index 00e92602b883c1974320121ce46ad5a46e7a4fb9..699b8d2d7901d5b5f38112aae03f7e151342d18a 100644 (file)
--- a/gdb/procfs.c
+++ b/gdb/procfs.c
@@ -1460,12 +1460,8 @@ create_procinfo (pid)
   prfillset (&pi->prrun.pr_fault);
   prdelset (&pi->prrun.pr_fault, FLTPAGE);
 
-#ifdef PROCFS_DONT_TRACE_IFAULT
-  /* Tracing T_IFAULT under Alpha OSF/1 causes a `floating point enable'
-     fault from which we cannot continue (except by disabling the
-     tracing). We rely on the delivery of a SIGTRAP signal (which is traced)
-     for the other T_IFAULT faults if tracing them is disabled.  */
-  prdelset (&pi->prrun.pr_fault, T_IFAULT);
+#ifdef PROCFS_DONT_TRACE_FAULTS
+  premptyset (&pi->prrun.pr_fault);
 #endif
 
   if (ioctl (pi->fd, PIOCWSTOP, &pi->prstatus) < 0)
@@ -2067,12 +2063,8 @@ do_attach (pid)
   prfillset (&pi->prrun.pr_fault);
   prdelset (&pi->prrun.pr_fault, FLTPAGE);
 
-#ifdef PROCFS_DONT_TRACE_IFAULT
-  /* Tracing T_IFAULT under Alpha OSF/1 causes a `floating point enable'
-     fault from which we cannot continue (except by disabling the
-     tracing). We rely on the delivery of a SIGTRAP signal (which is traced)
-     for the other T_IFAULT faults if tracing them is disabled.  */
-  prdelset (&pi->prrun.pr_fault, T_IFAULT);
+#ifdef PROCFS_DONT_TRACE_FAULTS
+  premptyset (&pi->prrun.pr_fault);
 #endif
 
   if (ioctl (pi->fd, PIOCSFAULT, &pi->prrun.pr_fault))
@@ -2997,7 +2989,8 @@ info_proc_siginfo (pip, summary)
                  (sip -> si_signo == SIGSEGV) ||
                  (sip -> si_signo == SIGBUS))
                {
-                 printf_filtered ("addr=%#x ", sip -> si_addr);
+                 printf_filtered ("addr=%#lx ",
+                                  (unsigned long) sip -> si_addr);
                }
              else if ((sip -> si_signo == SIGCHLD))
                {
@@ -3036,13 +3029,15 @@ info_proc_siginfo (pip, summary)
              if ((sip -> si_signo == SIGILL) ||
                  (sip -> si_signo == SIGFPE))
                {
-                 printf_filtered ("\t%-16#x %s.\n", sip -> si_addr,
+                 printf_filtered ("\t%#-16lx %s.\n",
+                                  (unsigned long) sip -> si_addr,
                                   "Address of faulting instruction");
                }
              else if ((sip -> si_signo == SIGSEGV) ||
                       (sip -> si_signo == SIGBUS))
                {
-                 printf_filtered ("\t%-16#x %s.\n", sip -> si_addr,
+                 printf_filtered ("\t%#-16lx %s.\n",
+                                  (unsigned long) sip -> si_addr,
                                   "Address of faulting memory reference");
                }
              else if ((sip -> si_signo == SIGCHLD))
@@ -3664,7 +3659,7 @@ procfs_can_run ()
 {
   return(1);
 }
-#ifdef TARGET_CAN_USE_HARDWARE_WATCHPOINT
+#ifdef TARGET_HAS_HARDWARE_WATCHPOINTS
 \f
 /* Insert a watchpoint */
 int
@@ -3770,6 +3765,7 @@ struct target_ops procfs_ops = {
   procfs_mourn_inferior,       /* to_mourn_inferior */
   procfs_can_run,              /* to_can_run */
   procfs_notice_signals,       /* to_notice_signals */
+  0                            /* to_thread_alive */
   procfs_stop,                 /* to_stop */
   process_stratum,             /* to_stratum */
   0,                           /* to_next */