/* *INDENT-OFF* */ /* ATTR_FORMAT confuses indent, avoid running it for now */
/* Basic, host-specific, and target-specific definitions for GDB.
Copyright (C) 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
- 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+ 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
Free Software Foundation, Inc.
This file is part of GDB.
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
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
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., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef DEFS_H
#define DEFS_H
#include <unistd.h>
#endif
+#include <fcntl.h>
+
/* First include ansidecl.h so we can use the various macro definitions
here and in all subsequent file inclusions. */
#define SEEK_CUR 1
#endif
+/* The O_BINARY flag is defined in fcntl.h on some non-Posix platforms.
+ It is used as an access modifier in calls to open(), where it acts
+ similarly to the "b" character in fopen()'s MODE argument. On Posix
+ platforms it should be a no-op, so it is defined as 0 here. This
+ ensures that the symbol may be used freely elsewhere in gdb. */
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
#include <stdarg.h> /* For va_list. */
#include "libiberty.h"
/* An address in the program being debugged. Host byte order. */
typedef bfd_vma CORE_ADDR;
+/* The largest CORE_ADDR value. */
+#define CORE_ADDR_MAX (~ (CORE_ADDR) 0)
+
/* This is to make sure that LONGEST is at least as big as CORE_ADDR. */
#ifndef LONGEST
#define max(a, b) ((a) > (b) ? (a) : (b))
#endif
-/* Macros to do string compares.
-
- NOTE: cagney/2000-03-14:
-
- While old code can continue to refer to these macros, new code is
- probably better off using strcmp() directly vis: ``strcmp() == 0''
- and ``strcmp() != 0''.
-
- This is because modern compilers can directly inline strcmp()
- making the original justification for these macros - avoid function
- call overhead by pre-testing the first characters
- (``*X==*Y?...:0'') - redundant.
-
- ``Even if [...] testing the first character does have a modest
- performance improvement, I'd rather that whenever a performance
- issue is found that we spend the effort on algorithmic
- optimizations than micro-optimizing.'' J.T. */
-
-/* NOTE: cagney/2003-11-23: All instances of STREQ[N] covered by
- testing GDB on a stabs system have been replaced by equivalent
- str[n]cmp calls. To avoid the possability of introducing bugs when
- making untested changes, the remaining references were deprecated
- rather than replaced. */
-
-/* DISCLAIMER: cagney/2003-11-23: Simplified definition of these
- macros so that they just map directly onto strcmp equivalent. I'm
- not responsible for any breakage due to code that relied on the old
- underlying implementation. */
-
-#define DEPRECATED_STREQ(a,b) (strcmp ((a), (b)) == 0)
-#define DEPRECATED_STREQN(a,b,c) (strncmp ((a), (b), (c)) == 0)
-
/* Check if a character is one of the commonly used C++ marker characters. */
extern int is_cplus_marker (int);
/* System root path, used to find libraries etc. */
extern char *gdb_sysroot;
+/* Search path for separate debug files. */
+extern char *debug_file_directory;
+
extern int quit_flag;
extern int immediate_quit;
extern int sevenbit_strings;
language_fortran, /* Fortran */
language_m2, /* Modula-2 */
language_asm, /* Assembly language */
- language_scm, /* Scheme / Guile */
language_pascal, /* Pascal */
language_ada, /* Ada */
+ language_scm, /* Guile Scheme */
language_minimal, /* All other languages, minimal support only */
nr_languages
};
extern char *safe_strerror (int);
-extern void request_quit (int);
-
#define ALL_CLEANUPS ((struct cleanup *)0)
extern void do_cleanups (struct cleanup *);
extern void do_final_cleanups (struct cleanup *);
-extern void do_run_cleanups (struct cleanup *);
-extern void do_exec_cleanups (struct cleanup *);
-extern void do_exec_error_cleanups (struct cleanup *);
extern void discard_cleanups (struct cleanup *);
extern void discard_final_cleanups (struct cleanup *);
-extern void discard_exec_error_cleanups (struct cleanup *);
extern void discard_my_cleanups (struct cleanup **, struct cleanup *);
/* NOTE: cagney/2000-03-04: This typedef is strictly for the
extern struct cleanup *make_my_cleanup (struct cleanup **,
make_cleanup_ftype *, void *);
-extern struct cleanup *make_run_cleanup (make_cleanup_ftype *, void *);
-
-extern struct cleanup *make_exec_cleanup (make_cleanup_ftype *, void *);
-extern struct cleanup *make_exec_error_cleanup (make_cleanup_ftype *, void *);
-
extern struct cleanup *save_cleanups (void);
extern struct cleanup *save_final_cleanups (void);
extern struct cleanup *save_my_cleanups (struct cleanup **);
extern unsigned long gnu_debuglink_crc32 (unsigned long crc,
unsigned char *buf, size_t len);
-/* From demangle.c */
+ULONGEST strtoulst (const char *num, const char **trailer, int base);
-extern void set_demangling_style (char *);
+char *ldirname (const char *filename);
-/* From tm.h */
+/* From demangle.c */
-struct type;
-typedef int (use_struct_convention_fn) (int gcc_p, struct type * value_type);
-extern use_struct_convention_fn generic_use_struct_convention;
+extern void set_demangling_style (char *);
\f
/* Annotation stuff. */
extern void fputstr_unfiltered (const char *str, int quotr, struct ui_file * stream);
+extern void fputstrn_filtered (const char *str, int n, int quotr, struct ui_file * stream);
+
extern void fputstrn_unfiltered (const char *str, int n, int quotr, struct ui_file * stream);
/* Display the host ADDR on STREAM formatted as ``0x%x''. */
/* Remote targets may wish to use this as their load function. */
extern void generic_load (char *name, int from_tty);
-/* Summarise a download */
+/* Report on STREAM the performance of memory transfer operation,
+ such as 'load'.
+ DATA_COUNT is the number of bytes transferred.
+ WRITE_COUNT is the number of separate write operations, or 0,
+ if that information is not available.
+ START_TIME is the time at which an operation was started.
+ END_TIME is the time at which an operation ended. */
struct timeval;
extern void print_transfer_performance (struct ui_file *stream,
unsigned long data_count,
/* From exec.c */
-extern void exec_set_section_offsets (bfd_signed_vma text_off,
- bfd_signed_vma data_off,
- bfd_signed_vma bss_off);
-
/* Take over the 'find_mapped_memory' vector from exec.c. */
extern void exec_set_find_memory_regions (int (*) (int (*) (CORE_ADDR,
unsigned long,
continue_control,
while_control,
if_control,
+ commands_control,
invalid_control
};
/* To continue the execution commands when running gdb asynchronously.
A continuation structure contains a pointer to a function to be called
to finish the command, once the target has stopped. Such mechanism is
- used bt the finish and until commands, and in the remote protocol
+ used by the finish and until commands, and in the remote protocol
when opening an extended-remote connection. */
struct continuation_arg
struct continuation
{
- void (*continuation_hook) (struct continuation_arg *);
+ void (*continuation_hook) (struct continuation_arg *, int);
struct continuation_arg *arg_list;
struct continuation *next;
};
extern struct continuation *intermediate_continuation;
/* From utils.c */
-extern void add_continuation (void (*)(struct continuation_arg *),
+extern void add_continuation (void (*)(struct continuation_arg *, int),
struct continuation_arg *);
-extern void do_all_continuations (void);
+extern void do_all_continuations (int error);
extern void discard_all_continuations (void);
-extern void add_intermediate_continuation (void (*)(struct continuation_arg *),
+extern void add_intermediate_continuation (void (*)(struct continuation_arg *, int),
struct continuation_arg *);
-extern void do_all_intermediate_continuations (void);
+extern void do_all_intermediate_continuations (int error);
extern void discard_all_intermediate_continuations (void);
/* String containing the current directory (what getwd would return). */
\f
-/* Optional host machine definition. Pure autoconf targets will not
- need a "xm.h" file. This will be a symlink to one of the xm-*.h
- files, built by the `configure' script. */
-
-#ifdef GDB_XM_FILE
-#include "xm.h"
-#endif
-
/* Optional native machine support. Non-native (and possibly pure
multi-arch) targets do not need a "nm.h" file. This will be a
symlink to one of the nm-*.h files, built by the `configure'
#include "nm.h"
#endif
-/* Optional target machine definition. Pure multi-arch configurations
- do not need a "tm.h" file. This will be a symlink to one of the
- tm-*.h files, built by the `configure' script. */
-
-#ifdef GDB_TM_FILE
-#include "tm.h"
-#endif
-
/* Assume that fopen accepts the letter "b" in the mode string.
It is demanded by ISO C9X, and should be supported on all
platforms that claim to have a standard-conforming C library. On
GDB_OSABI_OPENBSD_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,
#define HOST_CHAR_BIT TARGET_CHAR_BIT
#endif
-/* The bit byte-order has to do just with numbering of bits in
- debugging symbols and such. Conceptually, it's quite separate
- from byte/word byte order. */
-
-#if !defined (BITS_BIG_ENDIAN)
-#define BITS_BIG_ENDIAN (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
-#endif
-
/* In findvar.c. */
extern LONGEST extract_signed_integer (const gdb_byte *, int);
extern void (*deprecated_delete_breakpoint_hook) (struct breakpoint * bpt);
extern void (*deprecated_modify_breakpoint_hook) (struct breakpoint * bpt);
extern void (*deprecated_interactive_hook) (void);
-extern void (*deprecated_registers_changed_hook) (void);
extern void (*deprecated_readline_begin_hook) (char *, ...)
ATTRIBUTE_FPTR_PRINTF_1;
extern char *(*deprecated_readline_hook) (char *);
# define DIRNAME_SEPARATOR ';'
#endif
+#if !defined (__CYGWIN__) && defined (_WIN32)
+# define DIRNAME_SEPARATOR ';'
+#endif
+
#ifndef DIRNAME_SEPARATOR
#define DIRNAME_SEPARATOR ':'
#endif
projects / binutils.git / blobdiff