Use gdb_bfd_sections in get_stap_base_address

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

diff --git a/gdb/target.h b/gdb/target.h
index 37bfb29882a4c53f2c6932f6c067bbbb1e1672d2..0cb92fa8ea885c3ed8e479e53c93315c52bc3abf 100644 (file)
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -117,7 +117,7 @@ struct syscall
   };
 
 /* Return a pretty printed form of TARGET_OPTIONS.  */
-extern std::string target_options_to_string (int target_options);
+extern std::string target_options_to_string (target_wait_flags target_options);
 
 /* Possible types of events that the inferior handler will have to
    deal with.  */
@@ -488,7 +488,7 @@ struct target_ops
        current target.  inferior_ptid may also be null_ptid on
        entry.  */
     virtual ptid_t wait (ptid_t, struct target_waitstatus *,
-                        int TARGET_DEBUG_PRINTER (target_debug_print_options))
+                        target_wait_flags options)
       TARGET_DEFAULT_FUNC (default_target_wait);
     virtual void fetch_registers (struct regcache *, int)
       TARGET_DEFAULT_IGNORE ();
@@ -881,6 +881,14 @@ struct target_ops
     virtual bool supports_evaluation_of_breakpoint_conditions ()
       TARGET_DEFAULT_RETURN (false);
 
+    /* Does this target support native dumpcore API?  */
+    virtual bool supports_dumpcore ()
+      TARGET_DEFAULT_RETURN (false);
+
+    /* Generate the core file with native target API.  */
+    virtual void dumpcore (const char *filename)
+      TARGET_DEFAULT_IGNORE ();
+
     /* Does this target support evaluation of breakpoint commands on its
        end?  */
     virtual bool can_run_breakpoint_commands ()
@@ -1448,7 +1456,7 @@ extern scoped_restore_tmpl<int> make_scoped_defer_target_commit_resume ();
 extern ptid_t default_target_wait (struct target_ops *ops,
                                   ptid_t ptid,
                                   struct target_waitstatus *status,
-                                  int options);
+                                  target_wait_flags options);
 
 /* Fetch at least register REGNO, or all regs if regno == -1.  No result.  */
 
@@ -1499,14 +1507,29 @@ int target_supports_disable_randomization (void);
 #define target_supports_evaluation_of_breakpoint_conditions() \
   (current_top_target ()->supports_evaluation_of_breakpoint_conditions) ()
 
+/* Does this target support dumpcore API?  */
+
+#define target_supports_dumpcore() \
+  (current_top_target ()->supports_dumpcore) ()
+
+/* Generate the core file with target API.  */
+
+#define target_dumpcore(x) \
+  (current_top_target ()->dumpcore (x))
+
 /* Returns true if this target can handle breakpoint commands
    on its end.  */
 
 #define target_can_run_breakpoint_commands() \
   (current_top_target ()->can_run_breakpoint_commands) ()
 
-extern int target_read_string (CORE_ADDR, gdb::unique_xmalloc_ptr<char> *,
-                              int, int *);
+/* Read a string from target memory at address MEMADDR.  The string
+   will be at most LEN bytes long (note that excess bytes may be read
+   in some cases -- but these will not be returned).  Returns nullptr
+   on error.  */
+
+extern gdb::unique_xmalloc_ptr<char> target_read_string
+  (CORE_ADDR memaddr, int len, int *bytes_read = nullptr);
 
 /* For target_read_memory see target/target.h.  */