Remove Cell Broadband Engine debugging support

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

diff --git a/gdb/gdbserver/target.h b/gdb/gdbserver/target.h
index 0a3d1db7eb1d686b2e801cfc152bbd3aa5d25d74..2df135a7696c0800f483365add1973203d086f97 100644 (file)
--- a/gdb/gdbserver/target.h
+++ b/gdb/gdbserver/target.h
@@ -1,5 +1,5 @@
 /* Target operations for the remote server for GDB.
-   Copyright (C) 2002-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002-2019 Free Software Foundation, Inc.
 
    Contributed by MontaVista Software.
 
@@ -18,8 +18,8 @@
    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 TARGET_H
-#define TARGET_H
+#ifndef GDBSERVER_TARGET_H
+#define GDBSERVER_TARGET_H
 
 #include <sys/types.h> /* for mode_t */
 #include "target/target.h"
@@ -27,7 +27,7 @@
 #include "target/wait.h"
 #include "target/waitstatus.h"
 #include "mem-break.h"
-#include "btrace-common.h"
+#include "gdbsupport/btrace-common.h"
 #include <vector>
 
 struct emit_ops;
@@ -90,20 +90,21 @@ struct target_ops
 
   int (*attach) (unsigned long pid);
 
-  /* Kill inferior PID.  Return -1 on failure, and 0 on success.  */
+  /* Kill process PROC.  Return -1 on failure, and 0 on success.  */
 
-  int (*kill) (int pid);
+  int (*kill) (process_info *proc);
 
-  /* Detach from inferior PID. Return -1 on failure, and 0 on
+  /* Detach from process PROC.  Return -1 on failure, and 0 on
      success.  */
 
-  int (*detach) (int pid);
+  int (*detach) (process_info *proc);
 
   /* The inferior process has died.  Do what is right.  */
 
   void (*mourn) (struct process_info *proc);
 
-  /* Wait for inferior PID to exit.  */
+  /* Wait for process PID to exit.  */
+
   void (*join) (int pid);
 
   /* Return 1 iff the thread with process ID PID is alive.  */
@@ -166,7 +167,7 @@ struct target_ops
   int (*read_memory) (CORE_ADDR memaddr, unsigned char *myaddr, int len);
 
   /* Write memory to the inferior process.  This should generally be
-     called through write_inferior_memory, which handles breakpoint shadowing.
+     called through target_write_memory, which handles breakpoint shadowing.
 
      Write LEN bytes from the buffer at MYADDR to MEMADDR.
 
@@ -255,10 +256,6 @@ struct target_ops
   int (*get_tls_address) (struct thread_info *thread, CORE_ADDR offset,
                          CORE_ADDR load_module, CORE_ADDR *address);
 
-   /* Read/Write from/to spufs using qXfer packets.  */
-  int (*qxfer_spu) (const char *annex, unsigned char *readbuf,
-                   unsigned const char *writebuf, CORE_ADDR offset, int len);
-
   /* Fill BUF with an hostio error packet representing the last hostio
      error.  */
   void (*hostio_last_error) (char *buf);
@@ -391,9 +388,6 @@ struct target_ops
   /* Return true if target supports debugging agent.  */
   int (*supports_agent) (void);
 
-  /* Check whether the target supports branch tracing.  */
-  int (*supports_btrace) (struct target_ops *, enum btrace_format);
-
   /* Enable branch tracing for PTID based on CONF and allocate a branch trace
      target information struct for reading and for disabling branch trace.  */
   struct btrace_target_info *(*enable_btrace)
@@ -499,7 +493,7 @@ void set_target_ops (struct target_ops *);
 #define myattach(pid) \
   (*the_target->attach) (pid)
 
-int kill_inferior (int);
+int kill_inferior (process_info *proc);
 
 #define target_supports_fork_events() \
   (the_target->supports_fork_events ? \
@@ -520,8 +514,8 @@ int kill_inferior (int);
        (*the_target->handle_new_gdb_connection) ();     \
     } while (0)
 
-#define detach_inferior(pid) \
-  (*the_target->detach) (pid)
+#define detach_inferior(proc) \
+  (*the_target->detach) (proc)
 
 #define mythread_alive(pid) \
   (*the_target->thread_alive) (pid)
@@ -623,21 +617,44 @@ int kill_inferior (int);
   (the_target->supports_agent ? \
    (*the_target->supports_agent) () : 0)
 
-#define target_supports_btrace(format)                 \
-  (the_target->supports_btrace                         \
-   ? (*the_target->supports_btrace) (the_target, format) : 0)
+static inline struct btrace_target_info *
+target_enable_btrace (ptid_t ptid, const struct btrace_config *conf)
+{
+  if (the_target->enable_btrace == nullptr)
+    error (_("Target does not support branch tracing."));
 
-#define target_enable_btrace(ptid, conf) \
-  (*the_target->enable_btrace) (ptid, conf)
+  return (*the_target->enable_btrace) (ptid, conf);
+}
 
-#define target_disable_btrace(tinfo) \
-  (*the_target->disable_btrace) (tinfo)
+static inline int
+target_disable_btrace (struct btrace_target_info *tinfo)
+{
+  if (the_target->disable_btrace == nullptr)
+    error (_("Target does not support branch tracing."));
 
-#define target_read_btrace(tinfo, buffer, type)        \
-  (*the_target->read_btrace) (tinfo, buffer, type)
+  return (*the_target->disable_btrace) (tinfo);
+}
 
-#define target_read_btrace_conf(tinfo, buffer) \
-  (*the_target->read_btrace_conf) (tinfo, buffer)
+static inline int
+target_read_btrace (struct btrace_target_info *tinfo,
+                   struct buffer *buffer,
+                   enum btrace_read_type type)
+{
+  if (the_target->read_btrace == nullptr)
+    error (_("Target does not support branch tracing."));
+
+  return (*the_target->read_btrace) (tinfo, buffer, type);
+}
+
+static inline int
+target_read_btrace_conf (struct btrace_target_info *tinfo,
+                        struct buffer *buffer)
+{
+  if (the_target->read_btrace_conf == nullptr)
+    error (_("Target does not support branch tracing."));
+
+  return (*the_target->read_btrace_conf) (tinfo, buffer);
+}
 
 #define target_supports_range_stepping() \
   (the_target->supports_range_stepping ? \
@@ -705,9 +722,6 @@ void done_accessing_memory (void);
 
 int read_inferior_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len);
 
-int write_inferior_memory (CORE_ADDR memaddr, const unsigned char *myaddr,
-                          int len);
-
 int set_desired_thread ();
 
 const char *target_pid_to_str (ptid_t);
@@ -716,4 +730,4 @@ int target_can_do_hardware_single_step (void);
 
 int default_breakpoint_kind_from_pc (CORE_ADDR *pcptr);
 
-#endif /* TARGET_H */
+#endif /* GDBSERVER_TARGET_H */