You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef DEFS_H
#define DEFS_H
#include "ansidecl.h"
+#ifdef ANSI_PROTOTYPES
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+
#include "libiberty.h"
/* libiberty.h can't declare this one, but evidently we can. */
#include "progress.h"
+#ifndef NO_MMALLOC
#include "mmalloc.h"
+#endif
/* For BFD64 and bfd_vma. */
#include "bfd.h"
language_chill, /* Chill */
language_fortran, /* Fortran */
language_m2, /* Modula-2 */
- language_asm /* Assembly language */
+ language_asm, /* Assembly language */
+ language_scm /* Scheme / Guile */
};
/* the cleanup list records things that have to be undone
PTR arg;
};
+
+/* The ability to declare that a function never returns is useful, but
+ not really required to compile GDB successfully, so the NORETURN and
+ ATTR_NORETURN macros normally expand into nothing. */
+
+/* If compiling with older versions of GCC, a function may be declared
+ "volatile" to indicate that it does not return. */
+
+#ifndef NORETURN
+# if defined(__GNUC__) \
+ && (__GNUC__ == 1 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
+# define NORETURN volatile
+# else
+# define NORETURN /* nothing */
+# endif
+#endif
+
+/* GCC 2.5 and later versions define a function attribute "noreturn",
+ which is the preferred way to declare that a function never returns.
+ However GCC 2.7 appears to be the first version in which this fully
+ works everywhere we use it. */
+
+#ifndef ATTR_NORETURN
+# if defined(__GNUC__) && __GNUC__ >= 2 && __GNUC_MINOR__ >= 7
+# define ATTR_NORETURN __attribute__ ((noreturn))
+# else
+# define ATTR_NORETURN /* nothing */
+# endif
+#endif
+
+#ifndef ATTR_FORMAT
+# if defined(__GNUC__) && __GNUC__ >= 2 && __GNUC_MINOR__ >= 4 && defined (__ANSI_PROTOTYPES)
+# define ATTR_FORMAT(type, x, y) __attribute__ ((format(type, x, y)))
+# else
+# define ATTR_FORMAT(type, x, y) /* nothing */
+# endif
+#endif
+
/* Needed for various prototypes */
#ifdef __STDC__
extern int myread PARAMS ((int, char *, int));
-extern int query ();
+extern int query PARAMS((char *, ...))
+ ATTR_FORMAT(printf, 1, 2);
\f
/* Annotation stuff. */
#define gdb_stdout stdout
#define gdb_stderr stderr
-extern int print_insn PARAMS ((CORE_ADDR, GDB_FILE *));
-
extern void gdb_flush PARAMS ((GDB_FILE *));
extern GDB_FILE *gdb_fopen PARAMS ((char * name, char * mode));
extern void fputs_unfiltered PARAMS ((const char *, GDB_FILE *));
-extern void fputc_unfiltered PARAMS ((int, GDB_FILE *));
-
-extern void putc_unfiltered PARAMS ((int));
+extern int fputc_unfiltered PARAMS ((int c, GDB_FILE *));
-#define putchar_unfiltered(C) putc_unfiltered(C)
+extern int putchar_unfiltered PARAMS ((int c));
extern void puts_filtered PARAMS ((char *));
extern void puts_unfiltered PARAMS ((char *));
-extern void vprintf_filtered ();
+extern void vprintf_filtered PARAMS ((char *, va_list))
+ ATTR_FORMAT(printf, 1, 0);
-extern void vfprintf_filtered ();
+extern void vfprintf_filtered PARAMS ((FILE *, char *, va_list))
+ ATTR_FORMAT(printf, 2, 0);
-extern void fprintf_filtered ();
+extern void fprintf_filtered PARAMS ((FILE *, char *, ...))
+ ATTR_FORMAT(printf, 2, 3);
-extern void fprintfi_filtered ();
+extern void fprintfi_filtered PARAMS ((int, FILE *, char *, ...))
+ ATTR_FORMAT(printf, 3, 4);
-extern void printf_filtered ();
+extern void printf_filtered PARAMS ((char *, ...))
+ ATTR_FORMAT(printf, 1, 2);
-extern void printfi_filtered ();
+extern void printfi_filtered PARAMS ((int, char *, ...))
+ ATTR_FORMAT(printf, 2, 3);
-extern void vprintf_unfiltered ();
+extern void vprintf_unfiltered PARAMS ((char *, va_list))
+ ATTR_FORMAT(printf, 1, 0);
-extern void vfprintf_unfiltered ();
+extern void vfprintf_unfiltered PARAMS ((FILE *, char *, va_list))
+ ATTR_FORMAT(printf, 2, 0);
-extern void fprintf_unfiltered ();
+extern void fprintf_unfiltered PARAMS ((FILE *, char *, ...))
+ ATTR_FORMAT(printf, 2, 3);
-extern void printf_unfiltered ();
+extern void printf_unfiltered PARAMS ((char *, ...))
+ ATTR_FORMAT(printf, 1, 2);
extern void print_spaces PARAMS ((int, GDB_FILE *));
extern void symbol_file_command PARAMS ((char *, int));
-/* From main.c */
+/* From top.c */
extern char *skip_quoted PARAMS ((char *));
extern int input_from_terminal_p PARAMS ((void));
+extern int info_verbose;
+
/* From printcmd.c */
extern void set_next_address PARAMS ((CORE_ADDR));
#endif /* STDC */
#endif /* volatile */
-/* The ability to declare that a function never returns is useful, but
- not really required to compile GDB successfully, so the NORETURN and
- ATTR_NORETURN macros normally expand into nothing. */
-
-/* If compiling with older versions of GCC, a function may be declared
- "volatile" to indicate that it does not return. */
-
-#ifndef NORETURN
-# if defined(__GNUC__) \
- && (__GNUC__ == 1 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5))
-# define NORETURN volatile
-# else
-# define NORETURN /* nothing */
-# endif
-#endif
-
-/* GCC 2.5 and later versions define a function attribute "noreturn",
- which is the preferred way to declare that a function never returns. */
-
-#ifndef ATTR_NORETURN
-# if defined(__GNUC__) && __GNUC__ >= 2 && __GNUC_MINOR__ >= 5
-# define ATTR_NORETURN __attribute__ ((noreturn))
-# else
-# define ATTR_NORETURN /* nothing */
-# endif
-#endif
-
/* Defaults for system-wide constants (if not defined by xm.h, we fake it). */
#if !defined (UINT_MAX)
extern char *mstrsave PARAMS ((void *, const char *));
-extern PTR xmalloc PARAMS ((long));
-
-extern PTR xrealloc PARAMS ((PTR, long));
-
extern PTR xmmalloc PARAMS ((PTR, long));
extern PTR xmrealloc PARAMS ((PTR, PTR, long));
extern char *error_pre_print;
+/* Message to be printed before the error message, when an error occurs. */
+
+extern char *quit_pre_print;
+
/* Message to be printed before the warning message, when a warning occurs. */
extern char *warning_pre_print;
-extern NORETURN void error () ATTR_NORETURN;
+extern NORETURN void error PARAMS((char *, ...)) ATTR_NORETURN;
extern void error_begin PARAMS ((void));
-extern NORETURN void fatal () ATTR_NORETURN;
+extern NORETURN void fatal PARAMS((char *, ...)) ATTR_NORETURN;
extern NORETURN void nomem PARAMS ((long)) ATTR_NORETURN;
extern int
catch_errors PARAMS ((int (*) (char *), void *, char *, return_mask));
-extern void warning_setup PARAMS ((void));
+extern void warning_begin PARAMS ((void));
-extern void warning ();
+extern void warning PARAMS ((char *, ...))
+ ATTR_FORMAT(printf, 1, 2);
/* Global functions from other, non-gdb GNU thingies.
Libiberty thingies are no longer declared here. We include libiberty.h
above, instead. */
+#ifndef GETENV_PROVIDED
extern char *getenv PARAMS ((const char *));
+#endif
/* From other system libraries */
-#ifndef PSIGNAL_IN_SIGNAL_H
-extern void psignal PARAMS ((unsigned, const char *));
-#endif
-
#ifdef __STDC__
#include <stddef.h>
#include <stdlib.h>
#endif
+
+/* We take the address of fclose later, but some stdio's forget
+ to declare this. We can't always declare it since there's
+ no way to declare the parameters without upsetting some compiler
+ somewhere. */
+
+#ifndef FCLOSE_PROVIDED
extern int fclose ();
+#endif
+#ifndef atof
extern double atof ();
+#endif
#ifndef MALLOC_INCOMPATIBLE
#endif /* MALLOC_INCOMPATIBLE */
+#ifndef WIN32
+
+#ifndef strchr
extern char *strchr ();
+#endif
+#ifndef strrchr
extern char *strrchr ();
+#endif
+#ifndef strstr
extern char *strstr ();
+#endif
+#ifndef strtok
extern char *strtok ();
+#endif
+#ifndef strerror
extern char *strerror ();
+#endif
+
+#endif /* !WIN32 */
/* Various possibilities for alloca. */
#ifndef alloca
#define TARGET_LONG_DOUBLE_BIT (2 * TARGET_DOUBLE_BIT)
#endif
-/* Number of bits in a "complex" for the target machine. */
-#if !defined (TARGET_COMPLEX_BIT)
-#define TARGET_COMPLEX_BIT (2 * TARGET_FLOAT_BIT)
-#endif
-
-/* Number of bits in a "double complex" for the target machine. */
-#if !defined (TARGET_DOUBLE_COMPLEX_BIT)
-#define TARGET_DOUBLE_COMPLEX_BIT (2 * TARGET_DOUBLE_BIT)
-#endif
-
/* Number of bits in a pointer for the target machine */
#if !defined (TARGET_PTR_BIT)
#define TARGET_PTR_BIT TARGET_INT_BIT
#define MAINTENANCE_CMDS 1
#endif
+#ifdef MAINTENANCE_CMDS
+extern int watchdog;
+#endif
+
#include "dis-asm.h" /* Get defs for disassemble_info */
extern int dis_asm_read_memory PARAMS ((bfd_vma memaddr, bfd_byte *myaddr,
extern void (*flush_hook) PARAMS ((FILE *stream));
extern void (*create_breakpoint_hook) PARAMS ((struct breakpoint *b));
extern void (*delete_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
-extern void (*enable_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
-extern void (*disable_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
+extern void (*modify_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
+extern void (*target_output_hook) PARAMS ((char *));
extern void (*interactive_hook) PARAMS ((void));
extern void (*registers_changed_hook) PARAMS ((void));
-extern int (*dis_asm_read_memory_hook) PARAMS ((bfd_vma memaddr,
- bfd_byte *myaddr, int len,
- disassemble_info *info));
extern int (*target_wait_hook) PARAMS ((int pid,
struct target_waitstatus *status));
extern void (*call_command_hook) PARAMS ((struct cmd_list_element *c,
char *cmd, int from_tty));
-extern NORETURN void (*error_hook) PARAMS (());
+extern NORETURN void (*error_hook) PARAMS (()) ATTR_NORETURN;
+
+
/* Inhibit window interface if non-zero. */
extern int use_windows;
+/* Symbolic definitions of filename-related things. */
+/* FIXME, this doesn't work very well if host and executable
+ filesystems conventions are different. */
+
+#ifndef DIRNAME_SEPARATOR
+#define DIRNAME_SEPARATOR ':'
+#endif
+
+#ifndef SLASH_P
+#if defined(__GO32__)||defined(WIN32)
+#define SLASH_P(X) ((X)=='\\')
+#else
+#define SLASH_P(X) ((X)=='/')
+#endif
+#endif
+
+#ifndef SLASH_CHAR
+#if defined(__GO32__)||defined(WIN32)
+#define SLASH_CHAR '\\'
+#else
+#define SLASH_CHAR '/'
+#endif
+#endif
+
+#ifndef SLASH_STRING
+#if defined(__GO32__)||defined(WIN32)
+#define SLASH_STRING "\\"
+#else
+#define SLASH_STRING "/"
+#endif
+#endif
+
+#ifndef ROOTED_P
+#define ROOTED_P(X) (SLASH_P((X)[0]))
+#endif
+
#endif /* #ifndef DEFS_H */
projects / binutils.git / blobdiff