/* Source-language-related definitions for GDB.
|
/* Source-language-related definitions for GDB.
|
Copyright 1991, 1992, 2000 Free Software Foundation, Inc.
|
Copyright 1991, 1992, 2000 Free Software Foundation, Inc.
|
Contributed by the Department of Computer Science at the State University
|
Contributed by the Department of Computer Science at the State University
|
of New York at Buffalo.
|
of New York at Buffalo.
|
|
|
This file is part of GDB.
|
This file is part of GDB.
|
|
|
This program is free software; you can redistribute it and/or modify
|
This program is free software; you can redistribute it and/or modify
|
it under the terms of the GNU General Public License as published by
|
it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 2 of the License, or
|
the Free Software Foundation; either version 2 of the License, or
|
(at your option) any later version.
|
(at your option) any later version.
|
|
|
This program is distributed in the hope that it will be useful,
|
This program is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with this program; if not, write to the Free Software
|
along with this program; if not, write to the Free Software
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
Boston, MA 02111-1307, USA. */
|
Boston, MA 02111-1307, USA. */
|
|
|
#if !defined (LANGUAGE_H)
|
#if !defined (LANGUAGE_H)
|
#define LANGUAGE_H 1
|
#define LANGUAGE_H 1
|
|
|
/* Forward decls for prototypes */
|
/* Forward decls for prototypes */
|
struct value;
|
struct value;
|
struct objfile;
|
struct objfile;
|
struct expression;
|
struct expression;
|
/* enum exp_opcode; ANSI's `wisdom' didn't include forward enum decls. */
|
/* enum exp_opcode; ANSI's `wisdom' didn't include forward enum decls. */
|
|
|
/* This used to be included to configure GDB for one or more specific
|
/* This used to be included to configure GDB for one or more specific
|
languages. Now it is shortcutted to configure for all of them. FIXME. */
|
languages. Now it is shortcutted to configure for all of them. FIXME. */
|
/* #include "lang_def.h" */
|
/* #include "lang_def.h" */
|
#define _LANG_c
|
#define _LANG_c
|
#define _LANG_m2
|
#define _LANG_m2
|
#define _LANG_chill
|
#define _LANG_chill
|
#define _LANG_fortran
|
#define _LANG_fortran
|
|
|
#define MAX_FORTRAN_DIMS 7 /* Maximum number of F77 array dims */
|
#define MAX_FORTRAN_DIMS 7 /* Maximum number of F77 array dims */
|
|
|
/* range_mode ==
|
/* range_mode ==
|
range_mode_auto: range_check set automatically to default of language.
|
range_mode_auto: range_check set automatically to default of language.
|
range_mode_manual: range_check set manually by user. */
|
range_mode_manual: range_check set manually by user. */
|
|
|
extern enum range_mode
|
extern enum range_mode
|
{
|
{
|
range_mode_auto, range_mode_manual
|
range_mode_auto, range_mode_manual
|
}
|
}
|
range_mode;
|
range_mode;
|
|
|
/* range_check ==
|
/* range_check ==
|
range_check_on: Ranges are checked in GDB expressions, producing errors.
|
range_check_on: Ranges are checked in GDB expressions, producing errors.
|
range_check_warn: Ranges are checked, producing warnings.
|
range_check_warn: Ranges are checked, producing warnings.
|
range_check_off: Ranges are not checked in GDB expressions. */
|
range_check_off: Ranges are not checked in GDB expressions. */
|
|
|
extern enum range_check
|
extern enum range_check
|
{
|
{
|
range_check_off, range_check_warn, range_check_on
|
range_check_off, range_check_warn, range_check_on
|
}
|
}
|
range_check;
|
range_check;
|
|
|
/* type_mode ==
|
/* type_mode ==
|
type_mode_auto: type_check set automatically to default of language
|
type_mode_auto: type_check set automatically to default of language
|
type_mode_manual: type_check set manually by user. */
|
type_mode_manual: type_check set manually by user. */
|
|
|
extern enum type_mode
|
extern enum type_mode
|
{
|
{
|
type_mode_auto, type_mode_manual
|
type_mode_auto, type_mode_manual
|
}
|
}
|
type_mode;
|
type_mode;
|
|
|
/* type_check ==
|
/* type_check ==
|
type_check_on: Types are checked in GDB expressions, producing errors.
|
type_check_on: Types are checked in GDB expressions, producing errors.
|
type_check_warn: Types are checked, producing warnings.
|
type_check_warn: Types are checked, producing warnings.
|
type_check_off: Types are not checked in GDB expressions. */
|
type_check_off: Types are not checked in GDB expressions. */
|
|
|
extern enum type_check
|
extern enum type_check
|
{
|
{
|
type_check_off, type_check_warn, type_check_on
|
type_check_off, type_check_warn, type_check_on
|
}
|
}
|
type_check;
|
type_check;
|
|
|
/* Information for doing language dependent formatting of printed values. */
|
/* Information for doing language dependent formatting of printed values. */
|
|
|
struct language_format_info
|
struct language_format_info
|
{
|
{
|
/* The format that can be passed directly to standard C printf functions
|
/* The format that can be passed directly to standard C printf functions
|
to generate a completely formatted value in the format appropriate for
|
to generate a completely formatted value in the format appropriate for
|
the language. */
|
the language. */
|
|
|
char *la_format;
|
char *la_format;
|
|
|
/* The prefix to be used when directly printing a value, or constructing
|
/* The prefix to be used when directly printing a value, or constructing
|
a standard C printf format. This generally is everything up to the
|
a standard C printf format. This generally is everything up to the
|
conversion specification (the part introduced by the '%' character
|
conversion specification (the part introduced by the '%' character
|
and terminated by the conversion specifier character). */
|
and terminated by the conversion specifier character). */
|
|
|
char *la_format_prefix;
|
char *la_format_prefix;
|
|
|
/* The conversion specifier. This is generally everything after the
|
/* The conversion specifier. This is generally everything after the
|
field width and precision, typically only a single character such
|
field width and precision, typically only a single character such
|
as 'o' for octal format or 'x' for hexadecimal format. */
|
as 'o' for octal format or 'x' for hexadecimal format. */
|
|
|
char *la_format_specifier;
|
char *la_format_specifier;
|
|
|
/* The suffix to be used when directly printing a value, or constructing
|
/* The suffix to be used when directly printing a value, or constructing
|
a standard C printf format. This generally is everything after the
|
a standard C printf format. This generally is everything after the
|
conversion specification (the part introduced by the '%' character
|
conversion specification (the part introduced by the '%' character
|
and terminated by the conversion specifier character). */
|
and terminated by the conversion specifier character). */
|
|
|
char *la_format_suffix; /* Suffix for custom format string */
|
char *la_format_suffix; /* Suffix for custom format string */
|
};
|
};
|
|
|
/* Structure tying together assorted information about a language. */
|
/* Structure tying together assorted information about a language. */
|
|
|
struct language_defn
|
struct language_defn
|
{
|
{
|
/* Name of the language */
|
/* Name of the language */
|
|
|
char *la_name;
|
char *la_name;
|
|
|
/* its symtab language-enum (defs.h) */
|
/* its symtab language-enum (defs.h) */
|
|
|
enum language la_language;
|
enum language la_language;
|
|
|
/* Its builtin types. This is a vector ended by a NULL pointer. These
|
/* Its builtin types. This is a vector ended by a NULL pointer. These
|
types can be specified by name in parsing types in expressions,
|
types can be specified by name in parsing types in expressions,
|
regardless of whether the program being debugged actually defines
|
regardless of whether the program being debugged actually defines
|
such a type. */
|
such a type. */
|
|
|
struct type **const *la_builtin_type_vector;
|
struct type **const *la_builtin_type_vector;
|
|
|
/* Default range checking */
|
/* Default range checking */
|
|
|
enum range_check la_range_check;
|
enum range_check la_range_check;
|
|
|
/* Default type checking */
|
/* Default type checking */
|
|
|
enum type_check la_type_check;
|
enum type_check la_type_check;
|
|
|
/* Parser function. */
|
/* Parser function. */
|
|
|
int (*la_parser) PARAMS ((void));
|
int (*la_parser) PARAMS ((void));
|
|
|
/* Parser error function */
|
/* Parser error function */
|
|
|
void (*la_error) PARAMS ((char *));
|
void (*la_error) PARAMS ((char *));
|
|
|
/* Evaluate an expression. */
|
/* Evaluate an expression. */
|
struct value *(*evaluate_exp) PARAMS ((struct type *, struct expression *,
|
struct value *(*evaluate_exp) PARAMS ((struct type *, struct expression *,
|
int *, enum noside));
|
int *, enum noside));
|
|
|
void (*la_printchar) (int ch, struct ui_file * stream);
|
void (*la_printchar) (int ch, struct ui_file * stream);
|
|
|
void (*la_printstr) (struct ui_file * stream, char *string,
|
void (*la_printstr) (struct ui_file * stream, char *string,
|
unsigned int length, int width,
|
unsigned int length, int width,
|
int force_ellipses);
|
int force_ellipses);
|
|
|
void (*la_emitchar) (int ch, struct ui_file * stream, int quoter);
|
void (*la_emitchar) (int ch, struct ui_file * stream, int quoter);
|
|
|
struct type *(*la_fund_type) PARAMS ((struct objfile *, int));
|
struct type *(*la_fund_type) PARAMS ((struct objfile *, int));
|
|
|
/* Print a type using syntax appropriate for this language. */
|
/* Print a type using syntax appropriate for this language. */
|
|
|
void (*la_print_type) (struct type *, char *, struct ui_file *, int,
|
void (*la_print_type) (struct type *, char *, struct ui_file *, int,
|
int);
|
int);
|
|
|
/* Print a value using syntax appropriate for this language. */
|
/* Print a value using syntax appropriate for this language. */
|
|
|
int (*la_val_print) (struct type *, char *, int, CORE_ADDR,
|
int (*la_val_print) (struct type *, char *, int, CORE_ADDR,
|
struct ui_file *, int, int, int,
|
struct ui_file *, int, int, int,
|
enum val_prettyprint);
|
enum val_prettyprint);
|
|
|
/* Print a top-level value using syntax appropriate for this language. */
|
/* Print a top-level value using syntax appropriate for this language. */
|
|
|
int (*la_value_print) (struct value *, struct ui_file *,
|
int (*la_value_print) (struct value *, struct ui_file *,
|
int, enum val_prettyprint);
|
int, enum val_prettyprint);
|
|
|
/* Base 2 (binary) formats. */
|
/* Base 2 (binary) formats. */
|
|
|
struct language_format_info la_binary_format;
|
struct language_format_info la_binary_format;
|
|
|
/* Base 8 (octal) formats. */
|
/* Base 8 (octal) formats. */
|
|
|
struct language_format_info la_octal_format;
|
struct language_format_info la_octal_format;
|
|
|
/* Base 10 (decimal) formats */
|
/* Base 10 (decimal) formats */
|
|
|
struct language_format_info la_decimal_format;
|
struct language_format_info la_decimal_format;
|
|
|
/* Base 16 (hexadecimal) formats */
|
/* Base 16 (hexadecimal) formats */
|
|
|
struct language_format_info la_hex_format;
|
struct language_format_info la_hex_format;
|
|
|
/* Table for printing expressions */
|
/* Table for printing expressions */
|
|
|
const struct op_print *la_op_print_tab;
|
const struct op_print *la_op_print_tab;
|
|
|
/* Zero if the language has first-class arrays. True if there are no
|
/* Zero if the language has first-class arrays. True if there are no
|
array values, and array objects decay to pointers, as in C. */
|
array values, and array objects decay to pointers, as in C. */
|
|
|
char c_style_arrays;
|
char c_style_arrays;
|
|
|
/* Index to use for extracting the first element of a string. */
|
/* Index to use for extracting the first element of a string. */
|
char string_lower_bound;
|
char string_lower_bound;
|
|
|
/* Type of elements of strings. */
|
/* Type of elements of strings. */
|
struct type **string_char_type;
|
struct type **string_char_type;
|
|
|
/* Add fields above this point, so the magic number is always last. */
|
/* Add fields above this point, so the magic number is always last. */
|
/* Magic number for compat checking */
|
/* Magic number for compat checking */
|
|
|
long la_magic;
|
long la_magic;
|
|
|
};
|
};
|
|
|
#define LANG_MAGIC 910823L
|
#define LANG_MAGIC 910823L
|
|
|
/* Pointer to the language_defn for our current language. This pointer
|
/* Pointer to the language_defn for our current language. This pointer
|
always points to *some* valid struct; it can be used without checking
|
always points to *some* valid struct; it can be used without checking
|
it for validity.
|
it for validity.
|
|
|
The current language affects expression parsing and evaluation
|
The current language affects expression parsing and evaluation
|
(FIXME: it might be cleaner to make the evaluation-related stuff
|
(FIXME: it might be cleaner to make the evaluation-related stuff
|
separate exp_opcodes for each different set of semantics. We
|
separate exp_opcodes for each different set of semantics. We
|
should at least think this through more clearly with respect to
|
should at least think this through more clearly with respect to
|
what happens if the language is changed between parsing and
|
what happens if the language is changed between parsing and
|
evaluation) and printing of things like types and arrays. It does
|
evaluation) and printing of things like types and arrays. It does
|
*not* affect symbol-reading-- each source file in a symbol-file has
|
*not* affect symbol-reading-- each source file in a symbol-file has
|
its own language and we should keep track of that regardless of the
|
its own language and we should keep track of that regardless of the
|
language when symbols are read. If we want some manual setting for
|
language when symbols are read. If we want some manual setting for
|
the language of symbol files (e.g. detecting when ".c" files are
|
the language of symbol files (e.g. detecting when ".c" files are
|
C++), it should be a seprate setting from the current_language. */
|
C++), it should be a seprate setting from the current_language. */
|
|
|
extern const struct language_defn *current_language;
|
extern const struct language_defn *current_language;
|
|
|
/* Pointer to the language_defn expected by the user, e.g. the language
|
/* Pointer to the language_defn expected by the user, e.g. the language
|
of main(), or the language we last mentioned in a message, or C. */
|
of main(), or the language we last mentioned in a message, or C. */
|
|
|
extern const struct language_defn *expected_language;
|
extern const struct language_defn *expected_language;
|
|
|
/* language_mode ==
|
/* language_mode ==
|
language_mode_auto: current_language automatically set upon selection
|
language_mode_auto: current_language automatically set upon selection
|
of scope (e.g. stack frame)
|
of scope (e.g. stack frame)
|
language_mode_manual: current_language set only by user. */
|
language_mode_manual: current_language set only by user. */
|
|
|
extern enum language_mode
|
extern enum language_mode
|
{
|
{
|
language_mode_auto, language_mode_manual
|
language_mode_auto, language_mode_manual
|
}
|
}
|
language_mode;
|
language_mode;
|
|
|
/* These macros define the behaviour of the expression
|
/* These macros define the behaviour of the expression
|
evaluator. */
|
evaluator. */
|
|
|
/* Should we strictly type check expressions? */
|
/* Should we strictly type check expressions? */
|
#define STRICT_TYPE (type_check != type_check_off)
|
#define STRICT_TYPE (type_check != type_check_off)
|
|
|
/* Should we range check values against the domain of their type? */
|
/* Should we range check values against the domain of their type? */
|
#define RANGE_CHECK (range_check != range_check_off)
|
#define RANGE_CHECK (range_check != range_check_off)
|
|
|
/* "cast" really means conversion */
|
/* "cast" really means conversion */
|
/* FIXME -- should be a setting in language_defn */
|
/* FIXME -- should be a setting in language_defn */
|
#define CAST_IS_CONVERSION (current_language->la_language == language_c || \
|
#define CAST_IS_CONVERSION (current_language->la_language == language_c || \
|
current_language->la_language == language_cplus)
|
current_language->la_language == language_cplus)
|
|
|
extern void
|
extern void
|
language_info PARAMS ((int));
|
language_info PARAMS ((int));
|
|
|
extern enum language
|
extern enum language
|
set_language PARAMS ((enum language));
|
set_language PARAMS ((enum language));
|
|
|
|
|
/* This page contains functions that return things that are
|
/* This page contains functions that return things that are
|
specific to languages. Each of these functions is based on
|
specific to languages. Each of these functions is based on
|
the current setting of working_lang, which the user sets
|
the current setting of working_lang, which the user sets
|
with the "set language" command. */
|
with the "set language" command. */
|
|
|
#define create_fundamental_type(objfile,typeid) \
|
#define create_fundamental_type(objfile,typeid) \
|
(current_language->la_fund_type(objfile, typeid))
|
(current_language->la_fund_type(objfile, typeid))
|
|
|
#define LA_PRINT_TYPE(type,varstring,stream,show,level) \
|
#define LA_PRINT_TYPE(type,varstring,stream,show,level) \
|
(current_language->la_print_type(type,varstring,stream,show,level))
|
(current_language->la_print_type(type,varstring,stream,show,level))
|
|
|
#define LA_VAL_PRINT(type,valaddr,offset,addr,stream,fmt,deref,recurse,pretty) \
|
#define LA_VAL_PRINT(type,valaddr,offset,addr,stream,fmt,deref,recurse,pretty) \
|
(current_language->la_val_print(type,valaddr,offset,addr,stream,fmt,deref, \
|
(current_language->la_val_print(type,valaddr,offset,addr,stream,fmt,deref, \
|
recurse,pretty))
|
recurse,pretty))
|
#define LA_VALUE_PRINT(val,stream,fmt,pretty) \
|
#define LA_VALUE_PRINT(val,stream,fmt,pretty) \
|
(current_language->la_value_print(val,stream,fmt,pretty))
|
(current_language->la_value_print(val,stream,fmt,pretty))
|
|
|
/* Return a format string for printf that will print a number in one of
|
/* Return a format string for printf that will print a number in one of
|
the local (language-specific) formats. Result is static and is
|
the local (language-specific) formats. Result is static and is
|
overwritten by the next call. Takes printf options like "08" or "l"
|
overwritten by the next call. Takes printf options like "08" or "l"
|
(to produce e.g. %08x or %lx). */
|
(to produce e.g. %08x or %lx). */
|
|
|
#define local_binary_format() \
|
#define local_binary_format() \
|
(current_language->la_binary_format.la_format)
|
(current_language->la_binary_format.la_format)
|
#define local_binary_format_prefix() \
|
#define local_binary_format_prefix() \
|
(current_language->la_binary_format.la_format_prefix)
|
(current_language->la_binary_format.la_format_prefix)
|
#define local_binary_format_specifier() \
|
#define local_binary_format_specifier() \
|
(current_language->la_binary_format.la_format_specifier)
|
(current_language->la_binary_format.la_format_specifier)
|
#define local_binary_format_suffix() \
|
#define local_binary_format_suffix() \
|
(current_language->la_binary_format.la_format_suffix)
|
(current_language->la_binary_format.la_format_suffix)
|
|
|
#define local_octal_format() \
|
#define local_octal_format() \
|
(current_language->la_octal_format.la_format)
|
(current_language->la_octal_format.la_format)
|
#define local_octal_format_prefix() \
|
#define local_octal_format_prefix() \
|
(current_language->la_octal_format.la_format_prefix)
|
(current_language->la_octal_format.la_format_prefix)
|
#define local_octal_format_specifier() \
|
#define local_octal_format_specifier() \
|
(current_language->la_octal_format.la_format_specifier)
|
(current_language->la_octal_format.la_format_specifier)
|
#define local_octal_format_suffix() \
|
#define local_octal_format_suffix() \
|
(current_language->la_octal_format.la_format_suffix)
|
(current_language->la_octal_format.la_format_suffix)
|
|
|
#define local_decimal_format() \
|
#define local_decimal_format() \
|
(current_language->la_decimal_format.la_format)
|
(current_language->la_decimal_format.la_format)
|
#define local_decimal_format_prefix() \
|
#define local_decimal_format_prefix() \
|
(current_language->la_decimal_format.la_format_prefix)
|
(current_language->la_decimal_format.la_format_prefix)
|
#define local_decimal_format_specifier() \
|
#define local_decimal_format_specifier() \
|
(current_language->la_decimal_format.la_format_specifier)
|
(current_language->la_decimal_format.la_format_specifier)
|
#define local_decimal_format_suffix() \
|
#define local_decimal_format_suffix() \
|
(current_language->la_decimal_format.la_format_suffix)
|
(current_language->la_decimal_format.la_format_suffix)
|
|
|
#define local_hex_format() \
|
#define local_hex_format() \
|
(current_language->la_hex_format.la_format)
|
(current_language->la_hex_format.la_format)
|
#define local_hex_format_prefix() \
|
#define local_hex_format_prefix() \
|
(current_language->la_hex_format.la_format_prefix)
|
(current_language->la_hex_format.la_format_prefix)
|
#define local_hex_format_specifier() \
|
#define local_hex_format_specifier() \
|
(current_language->la_hex_format.la_format_specifier)
|
(current_language->la_hex_format.la_format_specifier)
|
#define local_hex_format_suffix() \
|
#define local_hex_format_suffix() \
|
(current_language->la_hex_format.la_format_suffix)
|
(current_language->la_hex_format.la_format_suffix)
|
|
|
#define LA_PRINT_CHAR(ch, stream) \
|
#define LA_PRINT_CHAR(ch, stream) \
|
(current_language->la_printchar(ch, stream))
|
(current_language->la_printchar(ch, stream))
|
#define LA_PRINT_STRING(stream, string, length, width, force_ellipses) \
|
#define LA_PRINT_STRING(stream, string, length, width, force_ellipses) \
|
(current_language->la_printstr(stream, string, length, width, force_ellipses))
|
(current_language->la_printstr(stream, string, length, width, force_ellipses))
|
#define LA_EMIT_CHAR(ch, stream, quoter) \
|
#define LA_EMIT_CHAR(ch, stream, quoter) \
|
(current_language->la_emitchar(ch, stream, quoter))
|
(current_language->la_emitchar(ch, stream, quoter))
|
|
|
/* Test a character to decide whether it can be printed in literal form
|
/* Test a character to decide whether it can be printed in literal form
|
or needs to be printed in another representation. For example,
|
or needs to be printed in another representation. For example,
|
in C the literal form of the character with octal value 141 is 'a'
|
in C the literal form of the character with octal value 141 is 'a'
|
and the "other representation" is '\141'. The "other representation"
|
and the "other representation" is '\141'. The "other representation"
|
is program language dependent. */
|
is program language dependent. */
|
|
|
#define PRINT_LITERAL_FORM(c) \
|
#define PRINT_LITERAL_FORM(c) \
|
((c) >= 0x20 \
|
((c) >= 0x20 \
|
&& ((c) < 0x7F || (c) >= 0xA0) \
|
&& ((c) < 0x7F || (c) >= 0xA0) \
|
&& (!sevenbit_strings || (c) < 0x80))
|
&& (!sevenbit_strings || (c) < 0x80))
|
|
|
/* Return a format string for printf that will print a number in one of
|
/* Return a format string for printf that will print a number in one of
|
the local (language-specific) formats. Result is static and is
|
the local (language-specific) formats. Result is static and is
|
overwritten by the next call. Takes printf options like "08" or "l"
|
overwritten by the next call. Takes printf options like "08" or "l"
|
(to produce e.g. %08x or %lx). */
|
(to produce e.g. %08x or %lx). */
|
|
|
extern char *
|
extern char *
|
local_decimal_format_custom PARAMS ((char *)); /* language.c */
|
local_decimal_format_custom PARAMS ((char *)); /* language.c */
|
|
|
extern char *
|
extern char *
|
local_octal_format_custom PARAMS ((char *)); /* language.c */
|
local_octal_format_custom PARAMS ((char *)); /* language.c */
|
|
|
extern char *
|
extern char *
|
local_hex_format_custom PARAMS ((char *)); /* language.c */
|
local_hex_format_custom PARAMS ((char *)); /* language.c */
|
|
|
#if 0
|
#if 0
|
/* FIXME: cagney/2000-03-04: This function does not appear to be used.
|
/* FIXME: cagney/2000-03-04: This function does not appear to be used.
|
It can be deleted once 5.0 has been released. */
|
It can be deleted once 5.0 has been released. */
|
/* Return a string that contains the hex digits of the number. No preceeding
|
/* Return a string that contains the hex digits of the number. No preceeding
|
"0x" */
|
"0x" */
|
|
|
extern char *
|
extern char *
|
longest_raw_hex_string PARAMS ((LONGEST));
|
longest_raw_hex_string PARAMS ((LONGEST));
|
#endif
|
#endif
|
|
|
/* Return a string that contains a number formatted in one of the local
|
/* Return a string that contains a number formatted in one of the local
|
(language-specific) formats. Result is static and is overwritten by
|
(language-specific) formats. Result is static and is overwritten by
|
the next call. Takes printf options like "08l" or "l". */
|
the next call. Takes printf options like "08l" or "l". */
|
|
|
extern char *
|
extern char *
|
local_hex_string PARAMS ((unsigned long)); /* language.c */
|
local_hex_string PARAMS ((unsigned long)); /* language.c */
|
|
|
extern char *
|
extern char *
|
longest_local_hex_string PARAMS ((LONGEST)); /* language.c */
|
longest_local_hex_string PARAMS ((LONGEST)); /* language.c */
|
|
|
extern char *
|
extern char *
|
local_hex_string_custom PARAMS ((unsigned long, char *)); /* language.c */
|
local_hex_string_custom PARAMS ((unsigned long, char *)); /* language.c */
|
|
|
extern char *
|
extern char *
|
longest_local_hex_string_custom PARAMS ((LONGEST, char *)); /* language.c */
|
longest_local_hex_string_custom PARAMS ((LONGEST, char *)); /* language.c */
|
|
|
/* Type predicates */
|
/* Type predicates */
|
|
|
extern int
|
extern int
|
simple_type PARAMS ((struct type *));
|
simple_type PARAMS ((struct type *));
|
|
|
extern int
|
extern int
|
ordered_type PARAMS ((struct type *));
|
ordered_type PARAMS ((struct type *));
|
|
|
extern int
|
extern int
|
same_type PARAMS ((struct type *, struct type *));
|
same_type PARAMS ((struct type *, struct type *));
|
|
|
extern int
|
extern int
|
integral_type PARAMS ((struct type *));
|
integral_type PARAMS ((struct type *));
|
|
|
extern int
|
extern int
|
numeric_type PARAMS ((struct type *));
|
numeric_type PARAMS ((struct type *));
|
|
|
extern int
|
extern int
|
character_type PARAMS ((struct type *));
|
character_type PARAMS ((struct type *));
|
|
|
extern int
|
extern int
|
boolean_type PARAMS ((struct type *));
|
boolean_type PARAMS ((struct type *));
|
|
|
extern int
|
extern int
|
float_type PARAMS ((struct type *));
|
float_type PARAMS ((struct type *));
|
|
|
extern int
|
extern int
|
pointer_type PARAMS ((struct type *));
|
pointer_type PARAMS ((struct type *));
|
|
|
extern int
|
extern int
|
structured_type PARAMS ((struct type *));
|
structured_type PARAMS ((struct type *));
|
|
|
/* Checks Binary and Unary operations for semantic type correctness */
|
/* Checks Binary and Unary operations for semantic type correctness */
|
/* FIXME: Does not appear to be used */
|
/* FIXME: Does not appear to be used */
|
#define unop_type_check(v,o) binop_type_check((v),NULL,(o))
|
#define unop_type_check(v,o) binop_type_check((v),NULL,(o))
|
|
|
extern void
|
extern void
|
binop_type_check PARAMS ((struct value *, struct value *, int));
|
binop_type_check PARAMS ((struct value *, struct value *, int));
|
|
|
/* Error messages */
|
/* Error messages */
|
|
|
extern void
|
extern void
|
op_error PARAMS ((char *fmt, enum exp_opcode, int));
|
op_error PARAMS ((char *fmt, enum exp_opcode, int));
|
|
|
#define type_op_error(f,o) \
|
#define type_op_error(f,o) \
|
op_error((f),(o),type_check==type_check_on ? 1 : 0)
|
op_error((f),(o),type_check==type_check_on ? 1 : 0)
|
#define range_op_error(f,o) \
|
#define range_op_error(f,o) \
|
op_error((f),(o),range_check==range_check_on ? 1 : 0)
|
op_error((f),(o),range_check==range_check_on ? 1 : 0)
|
|
|
extern void
|
extern void
|
type_error
|
type_error
|
PARAMS ((char *,...))
|
PARAMS ((char *,...))
|
ATTR_FORMAT (printf, 1, 2);
|
ATTR_FORMAT (printf, 1, 2);
|
|
|
void
|
void
|
range_error PARAMS ((char *,...))
|
range_error PARAMS ((char *,...))
|
ATTR_FORMAT (printf, 1, 2);
|
ATTR_FORMAT (printf, 1, 2);
|
|
|
/* Data: Does this value represent "truth" to the current language? */
|
/* Data: Does this value represent "truth" to the current language? */
|
|
|
extern int
|
extern int
|
value_true PARAMS ((struct value *));
|
value_true PARAMS ((struct value *));
|
|
|
extern struct type *lang_bool_type PARAMS ((void));
|
extern struct type *lang_bool_type PARAMS ((void));
|
|
|
/* The type used for Boolean values in the current language. */
|
/* The type used for Boolean values in the current language. */
|
#define LA_BOOL_TYPE lang_bool_type ()
|
#define LA_BOOL_TYPE lang_bool_type ()
|
|
|
/* Misc: The string representing a particular enum language. */
|
/* Misc: The string representing a particular enum language. */
|
|
|
extern enum language language_enum PARAMS ((char *str));
|
extern enum language language_enum PARAMS ((char *str));
|
|
|
extern const struct language_defn *language_def PARAMS ((enum language));
|
extern const struct language_defn *language_def PARAMS ((enum language));
|
|
|
extern char *language_str PARAMS ((enum language));
|
extern char *language_str PARAMS ((enum language));
|
|
|
/* Add a language to the set known by GDB (at initialization time). */
|
/* Add a language to the set known by GDB (at initialization time). */
|
|
|
extern void
|
extern void
|
add_language PARAMS ((const struct language_defn *));
|
add_language PARAMS ((const struct language_defn *));
|
|
|
extern enum language
|
extern enum language
|
get_frame_language PARAMS ((void)); /* In stack.c */
|
get_frame_language PARAMS ((void)); /* In stack.c */
|
|
|
#endif /* defined (LANGUAGE_H) */
|
#endif /* defined (LANGUAGE_H) */
|
|
|
