exceptions.c:print_flush: Remove obsolete check

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

diff --git a/gdb/valprint.h b/gdb/valprint.h
index e5cc9477987f9ee85b897b83ca9c357657172cf8..e242134d85643747e4bad20897931812e7ab5f93 100644 (file)
--- a/gdb/valprint.h
+++ b/gdb/valprint.h
@@ -1,6 +1,6 @@
 /* Declarations for value printing routines for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -20,6 +20,8 @@
 #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
@@ -28,23 +30,23 @@ struct value_print_options
   enum val_prettyformat prettyformat;
 
   /* Controls pretty formatting of arrays.  */
-  int prettyformat_arrays;
+  bool prettyformat_arrays;
 
   /* Controls pretty formatting of structures.  */
-  int prettyformat_structs;
+  bool prettyformat_structs;
 
   /* Controls printing of virtual tables.  */
-  int vtblprint;
+  bool vtblprint;
 
   /* Controls printing of nested unions.  */
-  int unionprint;
+  bool unionprint;
 
   /* Controls printing of addresses.  */
-  int addressprint;
+  bool addressprint;
 
   /* Controls looking up an object's derived type using what we find
      in its vtables.  */
-  int objectprint;
+  bool objectprint;
 
   /* Maximum number of chars to print for a string pointer value or vector
      contents, or UINT_MAX for no limit.  Note that "set print elements 0"
@@ -64,39 +66,47 @@ struct value_print_options
   int format;
 
   /* Stop printing at null character?  */
-  int stop_print_at_null;
+  bool stop_print_at_null;
 
   /* True if we should print the index of each element when printing
      an array.  */
-  int print_array_indexes;
+  bool print_array_indexes;
 
-  /* If nonzero, then dereference references, otherwise just print
+  /* If true, then dereference references, otherwise just print
      them like pointers.  */
-  int deref_ref;
+  bool deref_ref;
 
-  /* If nonzero, print static fields.  */
-  int static_field_print;
+  /* If true, print static fields.  */
+  bool static_field_print;
 
-  /* If nonzero, print static fields for Pascal.  FIXME: C++ has a
+  /* If true, print static fields for Pascal.  FIXME: C++ has a
      flag, why not share with Pascal too?  */
-  int pascal_static_field_print;
+  bool pascal_static_field_print;
 
-  /* If non-zero don't do Python pretty-printing.  */
-  int raw;
+  /* If true, don't do Python pretty-printing.  */
+  bool raw;
 
-  /* If nonzero, print the value in "summary" form.
-     If raw and summary are both non-zero, don't print non-scalar values
+  /* If true, print the value in "summary" form.
+     If raw and summary are both true, don't print non-scalar values
      ("..." is printed instead).  */
-  int summary;
+  bool summary;
 
-  /* If nonzero, when printing a pointer, print the symbol to which it
+  /* If true, when printing a pointer, print the symbol to which it
      points, if any.  */
-  int symbol_print;
+  bool symbol_print;
 
   /* Maximum print depth when printing nested aggregates.  */
   int max_depth;
+
+  /* Whether "finish" should print the value.  */
+  bool 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.  */
@@ -230,19 +240,33 @@ struct format_data
   };
 
 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'').  Return 0 in case of
-   success, when all the info in the OUT paramters is valid.  Return 1
-   otherwise.  */
+   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 parameters is
+   valid.  Return 1 otherwise.  */
 
 extern int build_address_symbolic (struct gdbarch *,
                                   CORE_ADDR addr,
-                                  int do_demangle,
+                                  bool do_demangle,
+                                  bool prefer_sym_over_minsym,
                                   std::string *name,
                                   int *offset,
                                   std::string *filename,