Uniquefy gdb.threads/attach-into-signal.exp

[deliverable/binutils-gdb.git] / gdb / linux-nat.h

diff --git a/gdb/linux-nat.h b/gdb/linux-nat.h
index 8c2ceb5c7f038efb2b10f59d681b1987d972623c..cae263a6d6f3a382ebf44cb303b1c2df1b891af5 100644 (file)
--- a/gdb/linux-nat.h
+++ b/gdb/linux-nat.h
@@ -17,30 +17,12 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include "nat/linux-nat.h"
 #include "target.h"
-
 #include <signal.h>
 
 struct arch_lwp_info;
 
-/* Reasons an LWP last stopped.  */
-
-enum lwp_stop_reason
-{
-  /* Either not stopped, or stopped for a reason that doesn't require
-     special tracking.  */
-  LWP_STOPPED_BY_NO_REASON,
-
-  /* Stopped by a software breakpoint.  */
-  LWP_STOPPED_BY_SW_BREAKPOINT,
-
-  /* Stopped by a hardware breakpoint.  */
-  LWP_STOPPED_BY_HW_BREAKPOINT,
-
-  /* Stopped by a watchpoint.  */
-  LWP_STOPPED_BY_WATCHPOINT
-};
-
 /* Structure describing an LWP.  This is public only for the purposes
    of ALL_LWPS; target-specific code should generally not access it
    directly.  */
@@ -93,7 +75,7 @@ struct lwp_info
 
   /* The reason the LWP last stopped, if we need to track it
      (breakpoint, watchpoint, etc.)  */
-  enum lwp_stop_reason stop_reason;
+  enum target_stop_reason stop_reason;
 
   /* On architectures where it is possible to know the data address of
      a triggered watchpoint, STOPPED_DATA_ADDRESS_P is non-zero, and
@@ -133,6 +115,10 @@ struct lwp_info
    native target is active.  */
 extern struct lwp_info *lwp_list;
 
+/* Does the current host support PTRACE_GETREGSET?  */
+enum tribool { TRIBOOL_UNKNOWN = -1, TRIBOOL_FALSE = 0, TRIBOOL_TRUE = 1 };
+extern enum tribool have_ptrace_getregset;
+
 /* Iterate over each active thread (light-weight process).  */
 #define ALL_LWPS(LP)                                                   \
   for ((LP) = lwp_list;                                                        \
@@ -158,7 +144,7 @@ void linux_proc_pending_signals (int pid, sigset_t *pending,
 
 extern int lin_lwp_attach_lwp (ptid_t ptid);
 
-extern void linux_stop_lwp (struct lwp_info *lwp);
+/* For linux_stop_lwp see nat/linux-nat.h.  */
 
 /* Stop all LWPs, synchronously.  (Any events that trigger while LWPs
    are being stopped are left pending.)  */
@@ -169,12 +155,6 @@ extern void linux_stop_and_wait_all_lwps (void);
    left stopped.)  */
 extern void linux_unstop_all_lwps (void);
 
-/* Iterator function for lin-lwp's lwp list.  */
-struct lwp_info *iterate_over_lwps (ptid_t filter,
-                                   int (*callback) (struct lwp_info *,
-                                                    void *), 
-                                   void *data);
-
 /* Create a prototype generic GNU/Linux target.  The client can
    override it with local methods.  */
 struct target_ops * linux_target (void);