Change regcache list to be an hash map

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

diff --git a/gdb/record.h b/gdb/record.h
index a07dc3fef8a3b3c88d1bde339f8c012c1e96c011..a1641abd6e873a086b784f70443bd1fac2b2367a 100644 (file)
--- a/gdb/record.h
+++ b/gdb/record.h
@@ -1,6 +1,6 @@
 /* Process record and replay target for GDB, the GNU debugger.
 
-   Copyright (C) 2008-2015 Free Software Foundation, Inc.
+   Copyright (C) 2008-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -17,13 +17,15 @@
    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 _RECORD_H_
-#define _RECORD_H_
+#ifndef RECORD_H
+#define RECORD_H
 
 #include "target/waitstatus.h" /* For enum target_stop_reason.  */
-#include "common/enum-flags.h"
+#include "gdbsupport/enum-flags.h"
 
+struct address_space;
 struct cmd_list_element;
+struct inferior;
 
 extern unsigned int record_debug;
 
@@ -37,6 +39,19 @@ extern struct cmd_list_element *info_record_cmdlist;
 extern const struct frame_unwind record_btrace_frame_unwind;
 extern const struct frame_unwind record_btrace_tailcall_frame_unwind;
 
+/* A list of different recording methods.  */
+enum record_method
+{
+  /* No or unknown record method.  */
+  RECORD_METHOD_NONE,
+
+  /* Record method "full".  */
+  RECORD_METHOD_FULL,
+
+  /* Record method "btrace".  */
+  RECORD_METHOD_BTRACE
+};
+
 /* A list of flags specifying what record target methods should print.  */
 enum record_print_flag
 {
@@ -58,7 +73,7 @@ DEF_ENUM_FLAGS_TYPE (enum record_print_flag, record_print_flags);
    otherwise.  */
 
 extern int
-  record_check_stopped_by_breakpoint (struct address_space *aspace,
+  record_check_stopped_by_breakpoint (const address_space *aspace,
                                      CORE_ADDR pc,
                                      enum target_stop_reason *reason);
 
@@ -75,7 +90,7 @@ extern void record_goto (const char *arg);
 extern void record_disconnect (struct target_ops *, const char *, int);
 
 /* The default "to_detach" target method for record targets.  */
-extern void record_detach (struct target_ops *, const char *, int);
+extern void record_detach (struct target_ops *, inferior *, int);
 
 /* The default "to_mourn_inferior" target method for record targets.  */
 extern void record_mourn_inferior (struct target_ops *);
@@ -91,4 +106,12 @@ extern struct target_ops *find_record_target (void);
    it does anything.  */
 extern void record_preopen (void);
 
-#endif /* _RECORD_H_ */
+/* Start recording with the given METHOD and FORMAT.  NULL means default method
+   or format.  Throw on failure or invalid method / format.  */
+extern void record_start (const char *method, const char *format,
+                         int from_tty);
+
+/* Stop recording.  Throw on failure.  */
+extern void record_stop (int from_tty);
+
+#endif /* RECORD_H */