/* *INDENT-OFF* */ /* ATTR_FORMAT confuses indent, avoid running it for now */
/* Basic, host-specific, and target-specific definitions for GDB.
Copyright 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
- 1997, 1998, 1999, 2000, 2001, 2002
+ 1997, 1998, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
This file is part of GDB.
#ifndef DEFS_H
#define DEFS_H
-#include "config.h" /* Generated by configure */
+#include "config.h" /* Generated by configure. */
+
#include <stdio.h>
-#include <errno.h> /* System call error return status */
+#include <errno.h> /* System call error return status. */
#include <limits.h>
#ifdef HAVE_STDDEF_H
#include <stddef.h>
#else
-#include <sys/types.h> /* for size_t */
+#include <sys/types.h> /* For size_t. */
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
+/* First include ansidecl.h so we can use the various macro definitions
+ here and in all subsequent file inclusions. */
+
+#include "ansidecl.h"
+
+#include "gdb_locale.h"
+
/* For ``enum target_signal''. */
#include "gdb/signals.h"
-/* Just in case they're not defined in stdio.h. */
+/* Just in case they're not defined in stdio.h. */
#ifndef SEEK_SET
#define SEEK_SET 0
#define SEEK_CUR 1
#endif
-/* First include ansidecl.h so we can use the various macro definitions
- here and in all subsequent file inclusions. */
-
-#include "ansidecl.h"
-
-#include <stdarg.h> /* for va_list */
+#include <stdarg.h> /* For va_list. */
#include "libiberty.h"
#define STREQ(a,b) (*(a) == *(b) ? !strcmp ((a), (b)) : 0)
#define STREQN(a,b,c) (*(a) == *(b) ? !strncmp ((a), (b), (c)) : 0)
-/* The character GNU C++ uses to build identifiers that must be unique from
- the program's identifiers (such as $this and $$vptr). */
-#define CPLUS_MARKER '$' /* May be overridden to '.' for SysV */
-
/* Check if a character is one of the commonly used C++ marker characters. */
extern int is_cplus_marker (int);
/* enable dbx commands if set */
extern int dbx_commands;
+/* System root path, used to find libraries etc. */
+extern char *gdb_sysroot;
+
extern int quit_flag;
extern int immediate_quit;
extern int sevenbit_strings;
language_auto, /* Placeholder for automatic setting */
language_c, /* C */
language_cplus, /* C++ */
+ language_objc, /* Objective-C */
language_java, /* Java */
- language_chill, /* Chill */
language_fortran, /* Fortran */
language_m2, /* Modula-2 */
language_asm, /* Assembly language */
unspecified_precision
};
+/* A generic, not quite boolean, enumeration. */
+enum auto_boolean
+{
+ AUTO_BOOLEAN_TRUE,
+ AUTO_BOOLEAN_FALSE,
+ AUTO_BOOLEAN_AUTO
+};
+
/* the cleanup list records things that have to be undone
if an error happens (descriptors to be closed, memory to be freed, etc.)
Each link in the chain records a function to call and an
struct cleanup
{
struct cleanup *next;
- void (*function) (PTR);
- PTR arg;
+ void (*function) (void *);
+ void *arg;
};
extern int inside_main_func (CORE_ADDR pc);
-/* From ch-lang.c, for the moment. (FIXME) */
-
-extern char *chill_demangle (const char *);
-
/* From utils.c */
extern void initialize_utils (void);
extern void *address_to_host_pointer (CORE_ADDR addr);
extern char *gdb_realpath (const char *);
+extern char *xfullpath (const char *);
/* From demangle.c */
typedef int (use_struct_convention_fn) (int gcc_p, struct type * value_type);
extern use_struct_convention_fn generic_use_struct_convention;
-typedef unsigned char *(breakpoint_from_pc_fn) (CORE_ADDR * pcptr, int *lenptr);
\f
/* Annotation stuff. */
extern void puts_unfiltered (const char *);
+extern void puts_filtered_tabular (char *string, int width, int right);
+
extern void puts_debug (char *prefix, char *string, char *suffix);
extern void vprintf_filtered (const char *, va_list) ATTR_FORMAT (printf, 1, 0);
extern char *gdb_readline (char *);
+extern char *gdb_readline_wrapper (char *);
+
extern char *command_line_input (char *, int, char *);
extern void print_prompt (void);
extern void mod_path (char *, char **);
+extern void add_path (char *, char **, int);
+
extern void directory_command (char *, int);
+extern char *source_path;
+
extern void init_source_path (void);
+extern void init_last_source_visited (void);
+
extern char *symtab_to_filename (struct symtab *);
/* From exec.c */
void *),
void *));
-/* From findvar.c */
-
-extern int read_relative_register_raw_bytes (int, char *);
-
/* Possible lvalue types. Like enum language, this should be in
value.h, but needs to be here for the same reason. */
struct frame_info;
-/* From readline (but not in any readline .h files). */
-
-extern char *tilde_expand (char *);
-
/* Control types for commands */
enum misc_command_type
"libiberty.h". */
extern void xfree (void *);
+/* Utility macros to allocate typed memory. Avoids errors like
+ ``struct foo *foo = xmalloc (sizeof bar)'' and ``struct foo *foo =
+ (struct foo *) xmalloc (sizeof bar)''. */
+#define XMALLOC(TYPE) ((TYPE*) xmalloc (sizeof (TYPE)))
+#define XCALLOC(NMEMB, TYPE) ((TYPE*) xcalloc ((NMEMB), sizeof (TYPE)))
+
/* Like asprintf/vasprintf but get an internal_error if the call
fails. */
extern void xasprintf (char **ret, const char *format, ...) ATTR_FORMAT (printf, 2, 3);
extern NORETURN void verror (const char *fmt, va_list ap) ATTR_NORETURN;
-extern NORETURN void error (const char *fmt, ...) ATTR_NORETURN;
+extern NORETURN void error (const char *fmt, ...) ATTR_NORETURN ATTR_FORMAT (printf, 1, 2);
extern NORETURN void error_stream (struct ui_file *) ATTR_NORETURN;
extern NORETURN void internal_error (const char *file, int line,
const char *, ...) ATTR_NORETURN ATTR_FORMAT (printf, 3, 4);
+extern void internal_vwarning (const char *file, int line,
+ const char *, va_list ap);
+
+extern void internal_warning (const char *file, int line,
+ const char *, ...) ATTR_FORMAT (printf, 3, 4);
+
extern NORETURN void nomem (long) ATTR_NORETURN;
/* Reasons for calling throw_exception(). NOTE: all reason values
This function is superseeded by catch_exceptions(). */
-typedef int (catch_errors_ftype) (PTR);
-extern int catch_errors (catch_errors_ftype *, PTR, char *, return_mask);
+typedef int (catch_errors_ftype) (void *);
+extern int catch_errors (catch_errors_ftype *, void *, char *, return_mask);
/* Template to catch_errors() that wraps calls to command
functions. */
extern void vwarning (const char *, va_list args);
+/* List of known OS ABIs. If you change this, make sure to update the
+ table in osabi.c. */
+enum gdb_osabi
+{
+ GDB_OSABI_UNINITIALIZED = -1, /* For struct gdbarch_info. */
+
+ GDB_OSABI_UNKNOWN = 0, /* keep this zero */
+
+ GDB_OSABI_SVR4,
+ GDB_OSABI_HURD,
+ GDB_OSABI_SOLARIS,
+ GDB_OSABI_OSF1,
+ GDB_OSABI_LINUX,
+ GDB_OSABI_FREEBSD_AOUT,
+ GDB_OSABI_FREEBSD_ELF,
+ GDB_OSABI_NETBSD_AOUT,
+ GDB_OSABI_NETBSD_ELF,
+ GDB_OSABI_WINCE,
+ GDB_OSABI_GO32,
+ GDB_OSABI_NETWARE,
+ GDB_OSABI_IRIX,
+ GDB_OSABI_LYNXOS,
+ GDB_OSABI_INTERIX,
+ GDB_OSABI_HPUX_ELF,
+ GDB_OSABI_HPUX_SOM,
+
+ GDB_OSABI_ARM_EABI_V1,
+ GDB_OSABI_ARM_EABI_V2,
+ GDB_OSABI_ARM_APCS,
+
+ GDB_OSABI_INVALID /* keep this last */
+};
+
/* Global functions from other, non-gdb GNU thingies.
Libiberty thingies are no longer declared here. We include libiberty.h
above, instead. */
/* In findvar.c. */
-extern LONGEST extract_signed_integer (void *, int);
+extern LONGEST extract_signed_integer (const void *, int);
-extern ULONGEST extract_unsigned_integer (void *, int);
+extern ULONGEST extract_unsigned_integer (const void *, int);
-extern int extract_long_unsigned_integer (void *, int, LONGEST *);
+extern int extract_long_unsigned_integer (const void *, int, LONGEST *);
-extern CORE_ADDR extract_address (void *, int);
+extern CORE_ADDR extract_address (const void *, int);
-extern CORE_ADDR extract_typed_address (void *buf, struct type *type);
+extern CORE_ADDR extract_typed_address (const void *buf, struct type *type);
extern void store_signed_integer (void *, int, LONGEST);