/* Declarations for value printing routines for GDB, the GNU debugger.
- Copyright (C) 1986-2018 Free Software Foundation, Inc.
+ Copyright (C) 1986-2019 Free Software Foundation, Inc.
This file is part of GDB.
#ifndef VALPRINT_H
#define VALPRINT_H
+#include "cli/cli-option.h"
+
/* This is used to pass formatting options to various value-printing
functions. */
struct value_print_options
/* If nonzero, when printing a pointer, print the symbol to which it
points, if any. */
int symbol_print;
+
+ /* Maximum print depth when printing nested aggregates. */
+ int max_depth;
+
+ /* Whether "finish" should print the value. */
+ int finish_print;
};
+/* Create an option_def_group for the value_print options, with OPTS
+ as context. */
+extern gdb::option::option_def_group make_value_print_options_def_group
+ (value_print_options *opts);
+
/* The global print options set by the user. In general this should
not be directly accessed, except by set/show commands. Ordinary
code should call get_user_print_options instead. */
extern int read_string (CORE_ADDR addr, int len, int width,
unsigned int fetchlimit,
- enum bfd_endian byte_order, gdb_byte **buffer,
+ enum bfd_endian byte_order,
+ gdb::unique_xmalloc_ptr<gdb_byte> *buffer,
int *bytes_read);
extern void val_print_optimized_out (const struct value *val,
};
extern void print_command_parse_format (const char **expp, const char *cmdname,
- struct format_data *fmtp);
-extern void print_value (struct value *val, const struct format_data *fmtp);
+ value_print_options *opts);
+
+/* Print VAL to console according to OPTS, including recording it to
+ the history. */
+extern void print_value (value *val, const value_print_options &opts);
+
+/* Completer for the "print", "call", and "compile print"
+ commands. */
+extern void print_command_completer (struct cmd_list_element *ignore,
+ completion_tracker &tracker,
+ const char *text, const char *word);
+
+/* Given an address ADDR return all the elements needed to print the
+ address in a symbolic form. NAME can be mangled or not depending
+ on DO_DEMANGLE (and also on the asm_demangle global variable,
+ manipulated via ''set print asm-demangle''). When
+ PREFER_SYM_OVER_MINSYM is true, names (and offsets) from minimal
+ symbols won't be used except in instances where no symbol was
+ found; otherwise, a minsym might be used in some instances (mostly
+ involving function with non-contiguous address ranges). Return
+ 0 in case of success, when all the info in the OUT paramters is
+ valid. Return 1 otherwise. */
+
+extern int build_address_symbolic (struct gdbarch *,
+ CORE_ADDR addr,
+ bool do_demangle,
+ bool prefer_sym_over_minsym,
+ std::string *name,
+ int *offset,
+ std::string *filename,
+ int *line,
+ int *unmapped);
+
+/* Check to see if RECURSE is greater than or equal to the allowed
+ printing max-depth (see 'set print max-depth'). If it is then print an
+ ellipsis expression to STREAM and return true, otherwise return false.
+ LANGUAGE determines what type of ellipsis expression is printed. */
+
+extern bool val_print_check_max_depth (struct ui_file *stream, int recurse,
+ const struct value_print_options *opts,
+ const struct language_defn *language);
#endif