Rename common to gdbsupport

[deliverable/binutils-gdb.git] / gdb / target / waitstatus.h

diff --git a/gdb/target/waitstatus.h b/gdb/target/waitstatus.h
index 8cb30f4baa4df97cccf2c8c3c3d63615d287c4be..ec1abed7b4030587a88f4f51d1731fd777cf0b17 100644 (file)
--- a/gdb/target/waitstatus.h
+++ b/gdb/target/waitstatus.h
@@ -1,6 +1,6 @@
 /* Target waitstatus definitions and prototypes.
 
-   Copyright (C) 1990-2015 Free Software Foundation, Inc.
+   Copyright (C) 1990-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -17,10 +17,10 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifndef WAITSTATUS_H
-#define WAITSTATUS_H
+#ifndef TARGET_WAITSTATUS_H
+#define TARGET_WAITSTATUS_H
 
-#include "gdb_signals.h"
+#include "gdbsupport/gdb_signals.h"
 
 /* Stuff for target_wait.  */
 
@@ -92,7 +92,13 @@ enum target_waitkind
   TARGET_WAITKIND_NO_HISTORY,
  
   /* There are no resumed children left in the program.  */
-  TARGET_WAITKIND_NO_RESUMED
+  TARGET_WAITKIND_NO_RESUMED,
+
+  /* The thread was created.  */
+  TARGET_WAITKIND_THREAD_CREATED,
+
+  /* The thread has exited.  The exit status is in value.integer.  */
+  TARGET_WAITKIND_THREAD_EXITED,
 };
 
 struct target_waitstatus
@@ -115,10 +121,31 @@ struct target_waitstatus
     } value;
 };
 
+/* Extended reasons that can explain why a target/thread stopped for a
+   trap signal.  */
+
+enum target_stop_reason
+{
+  /* Either not stopped, or stopped for a reason that doesn't require
+     special tracking.  */
+  TARGET_STOPPED_BY_NO_REASON,
+
+  /* Stopped by a software breakpoint.  */
+  TARGET_STOPPED_BY_SW_BREAKPOINT,
+
+  /* Stopped by a hardware breakpoint.  */
+  TARGET_STOPPED_BY_HW_BREAKPOINT,
+
+  /* Stopped by a watchpoint.  */
+  TARGET_STOPPED_BY_WATCHPOINT,
+
+  /* Stopped by a single step finishing.  */
+  TARGET_STOPPED_BY_SINGLE_STEP
+};
+
 /* Prototypes */
 
-/* Return a pretty printed form of target_waitstatus.
-   Space for the result is malloc'd, caller must free.  */
-extern char *target_waitstatus_to_string (const struct target_waitstatus *);
+/* Return a pretty printed form of target_waitstatus.  */
+std::string target_waitstatus_to_string (const struct target_waitstatus *);
 
-#endif /* WAITSTATUS_H */
+#endif /* TARGET_WAITSTATUS_H */