Implement 'catch syscall' for gdbserver

[external/binutils.git] / gdb / gdbserver / target.h

diff --git a/gdb/gdbserver/target.h b/gdb/gdbserver/target.h
index cbdb8d9..5af2051 100644 (file)
--- a/gdb/gdbserver/target.h
+++ b/gdb/gdbserver/target.h
@@ -467,6 +467,10 @@ struct target_ops
 
   /* Returns true if the target can software single step.  */
   int (*supports_software_single_step) (void);
+
+  /* Return 1 if the target supports catch syscall, 0 (or leave the
+     callback NULL) otherwise.  */
+  int (*supports_catch_syscall) (void);
 };
 
 extern struct target_ops *the_target;
@@ -542,6 +546,10 @@ int kill_inferior (int);
        the_target->process_qsupported (features, count); \
     } while (0)
 
+#define target_supports_catch_syscall()                \
+  (the_target->supports_catch_syscall ?                        \
+   (*the_target->supports_catch_syscall) () : 0)
+
 #define target_supports_tracepoints()                  \
   (the_target->supports_tracepoints                    \
    ? (*the_target->supports_tracepoints) () : 0)