gnulib: define the path to gnulib's parent dir

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

diff --git a/gdbserver/target.h b/gdbserver/target.h
index 336ee5ad9dbffe6a910ac17595af585c5db7a0a5..2c4393ec8c61a20d36392bb5f7e6277109a2d627 100644 (file)
--- a/gdbserver/target.h
+++ b/gdbserver/target.h
@@ -30,6 +30,7 @@
 #include "gdbsupport/array-view.h"
 #include "gdbsupport/btrace-common.h"
 #include <vector>
+#include "gdbsupport/byte-vector.h"
 
 struct emit_ops;
 struct buffer;
@@ -255,10 +256,6 @@ public:
   virtual int get_tls_address (thread_info *thread, CORE_ADDR offset,
                               CORE_ADDR load_module, CORE_ADDR *address);
 
-  /* Fill BUF with an hostio error packet representing the last hostio
-     error.  */
-  virtual void hostio_last_error (char *buf);
-
   /* Return true if the qxfer_osdata target op is supported.  */
   virtual bool supports_qxfer_osdata ();
 
@@ -439,7 +436,7 @@ public:
      character string containing the pathname is returned.  This
      string should be copied into a buffer by the client if the string
      will not be immediately used, or if it must persist.  */
-  virtual char *pid_to_exec_file (int pid);
+  virtual const char *pid_to_exec_file (int pid);
 
   /* Return true if any of the multifs ops is supported.  */
   virtual bool supports_multifs ();
@@ -499,6 +496,23 @@ public:
 
   /* Return tdesc index for IPA.  */
   virtual int get_ipa_tdesc_idx ();
+
+  /* Returns true if the target supports memory tagging facilities.  */
+  virtual bool supports_memory_tagging ();
+
+  /* Return the allocated memory tags of type TYPE associated with
+     [ADDRESS, ADDRESS + LEN) in TAGS.
+
+     Returns true if successful and false otherwise.  */
+  virtual bool fetch_memtags (CORE_ADDR address, size_t len,
+                             gdb::byte_vector &tags, int type);
+
+  /* Write the allocation tags of type TYPE contained in TAGS to the
+     memory range [ADDRESS, ADDRESS + LEN).
+
+     Returns true if successful and false otherwise.  */
+  virtual bool store_memtags (CORE_ADDR address, size_t len,
+                             const gdb::byte_vector &tags, int type);
 };
 
 extern process_stratum_target *the_target;
@@ -525,6 +539,9 @@ int kill_inferior (process_info *proc);
 #define target_supports_exec_events() \
   the_target->supports_exec_events ()
 
+#define target_supports_memory_tagging() \
+  the_target->supports_memory_tagging ()
+
 #define target_handle_new_gdb_connection()              \
   the_target->handle_new_gdb_connection ()