Avoid infinite recursion in find_pc_sect_line

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

diff --git a/gdb/gdbcore.h b/gdb/gdbcore.h
index 5d4e36e0c13501ee1b4d05990c923c6703a9173b..7fef4d809eabd7e6a5d951d78282d537ae917c42 100644 (file)
--- a/gdb/gdbcore.h
+++ b/gdb/gdbcore.h
@@ -1,6 +1,6 @@
 /* Machine independent variables that describe the core file under GDB.
 
-   Copyright (C) 1986-2017 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -127,21 +127,23 @@ extern void (*deprecated_exec_file_display_hook) (const char *filename);
 /* Hook for "file_command", which is more useful than above
    (because it is invoked AFTER symbols are read, not before).  */
 
-extern void (*deprecated_file_changed_hook) (char *filename);
+extern void (*deprecated_file_changed_hook) (const char *filename);
 
 extern void specify_exec_file_hook (void (*hook) (const char *filename));
 
 /* Binary File Diddler for the core file.  */
 
-extern bfd *core_bfd;
-
-extern struct target_ops *core_target;
+#define core_bfd (current_program_space->cbfd.get ())
 
 /* Whether to open exec and core files read-only or read-write.  */
 
-extern int write_files;
+extern bool write_files;
+
+/* Open and set up the core file bfd.  */
+
+extern void core_target_open (const char *arg, int from_tty);
 
-extern void core_file_command (char *filename, int from_tty);
+extern void core_file_command (const char *filename, int from_tty);
 
 extern void exec_file_attach (const char *filename, int from_tty);
 
@@ -153,13 +155,16 @@ extern void exec_file_attach (const char *filename, int from_tty);
 
 extern void exec_file_locate_attach (int pid, int defer_bp_reset, int from_tty);
 
-extern void exec_file_clear (int from_tty);
-
 extern void validate_files (void);
 
+/* Give the user a message if the current exec file does not match the exec
+   file determined from the target.  In case of mismatch, ask the user
+   if the exec file determined from target must be loaded.  */
+extern void validate_exec_file (int from_tty);
+
 /* The current default bfd target.  */
 
-extern char *gnutarget;
+extern const char *gnutarget;
 
 extern void set_gnutarget (const char *);
 
@@ -213,7 +218,7 @@ struct core_fns
        address X is at location core_reg_sect+x+reg_addr.  */
 
     void (*core_read_registers) (struct regcache *regcache,
-                                char *core_reg_sect,
+                                gdb_byte *core_reg_sect,
                                 unsigned core_reg_size,
                                 int which, CORE_ADDR reg_addr);
 
@@ -269,8 +274,7 @@ private:
   std::string m_storage;
 };
 
-/* NOTE: cagney/2004-04-05: Replaced by "regset.h" and
-   regset_from_core_section().  */
+/* Replaced by the "iterate_over_regset_sections" gdbarch method.  */
 extern void deprecated_add_core_fns (struct core_fns *cf);
 extern int default_core_sniffer (struct core_fns *cf, bfd * abfd);
 extern int default_check_format (bfd * abfd);