1999-07-07 19:31:57 +02:00
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/* *INDENT-OFF* */ /* ATTR_FORMAT confuses indent, avoid running it for now */
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1999-04-16 03:35:26 +02:00
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/* Basic, host-specific, and target-specific definitions for GDB.
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2000-02-02 01:21:19 +01:00
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Copyright (C) 1986, 1989, 1991-1996, 1998-2000
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1999-04-16 03:35:26 +02:00
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Free Software Foundation, Inc.
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1999-07-07 22:19:36 +02:00
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This file is part of GDB.
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1999-04-16 03:35:26 +02:00
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1999-07-07 22:19:36 +02:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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1999-04-16 03:35:26 +02:00
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1999-07-07 22:19:36 +02:00
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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1999-04-16 03:35:26 +02:00
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1999-07-07 22:19:36 +02:00
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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1999-04-16 03:35:26 +02:00
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#ifndef DEFS_H
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#define DEFS_H
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#include "config.h" /* Generated by configure */
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#include <stdio.h>
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#include <errno.h> /* System call error return status */
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#include <limits.h>
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#ifdef HAVE_STDDEF_H
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1999-10-19 04:47:02 +02:00
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#include <stddef.h>
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1999-04-16 03:35:26 +02:00
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#else
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1999-10-19 04:47:02 +02:00
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#include <sys/types.h> /* for size_t */
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1999-04-16 03:35:26 +02:00
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#endif
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1999-08-31 03:14:27 +02:00
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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1999-04-16 03:35:26 +02:00
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/* Just in case they're not defined in stdio.h. */
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#ifndef SEEK_SET
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#define SEEK_SET 0
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#endif
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#ifndef SEEK_CUR
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#define SEEK_CUR 1
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#endif
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/* First include ansidecl.h so we can use the various macro definitions
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here and in all subsequent file inclusions. */
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#include "ansidecl.h"
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1999-10-19 04:47:02 +02:00
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#include <stdarg.h> /* for va_list */
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1999-04-16 03:35:26 +02:00
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#include "libiberty.h"
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#include "progress.h"
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#ifdef USE_MMALLOC
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#include "mmalloc.h"
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#endif
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/* For BFD64 and bfd_vma. */
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#include "bfd.h"
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/* An address in the program being debugged. Host byte order. Rather
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than duplicate all the logic in BFD which figures out what type
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this is (long, long long, etc.) and whether it needs to be 64
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bits (the host/target interactions are subtle), we just use
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bfd_vma. */
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typedef bfd_vma CORE_ADDR;
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1999-08-31 03:14:27 +02:00
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/* This is to make sure that LONGEST is at least as big as CORE_ADDR. */
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#ifndef LONGEST
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#ifdef BFD64
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#define LONGEST BFD_HOST_64_BIT
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#define ULONGEST BFD_HOST_U_64_BIT
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#else /* No BFD64 */
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1999-10-19 04:47:02 +02:00
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#ifdef CC_HAS_LONG_LONG
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#define LONGEST long long
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#define ULONGEST unsigned long long
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#else
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#ifdef BFD_HOST_64_BIT
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1999-08-31 03:14:27 +02:00
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/* BFD_HOST_64_BIT is defined for some hosts that don't have long long
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(e.g. i386-windows) so try it. */
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1999-10-19 04:47:02 +02:00
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#define LONGEST BFD_HOST_64_BIT
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#define ULONGEST BFD_HOST_U_64_BIT
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#else
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#define LONGEST long
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#define ULONGEST unsigned long
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#endif
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#endif
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1999-08-31 03:14:27 +02:00
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#endif /* No BFD64 */
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#endif /* ! LONGEST */
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1999-04-16 03:35:26 +02:00
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#ifndef min
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#define min(a, b) ((a) < (b) ? (a) : (b))
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#endif
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#ifndef max
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#define max(a, b) ((a) > (b) ? (a) : (b))
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#endif
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2000-03-14 03:37:25 +01:00
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/* Macros to do string compares.
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NOTE: cagney/2000-03-14:
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While old code can continue to refer to these macros, new code is
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probably better off using strcmp() directly vis: ``strcmp() == 0''
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and ``strcmp() != 0''.
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This is because modern compilers can directly inline strcmp()
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making the original justification for these macros - avoid function
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call overhead by pre-testing the first characters
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(``*X==*Y?...:0'') - redundant.
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``Even if [...] testing the first character does have a modest
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performance improvement, I'd rather that whenever a performance
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issue is found that we spend the effort on algorithmic
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optimizations than micro-optimizing.'' J.T. */
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1999-04-16 03:35:26 +02:00
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#define STRCMP(a,b) (*(a) == *(b) ? strcmp ((a), (b)) : (int)*(a) - (int)*(b))
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#define STREQ(a,b) (*(a) == *(b) ? !strcmp ((a), (b)) : 0)
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#define STREQN(a,b,c) (*(a) == *(b) ? !strncmp ((a), (b), (c)) : 0)
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/* The character GNU C++ uses to build identifiers that must be unique from
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the program's identifiers (such as $this and $$vptr). */
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#define CPLUS_MARKER '$' /* May be overridden to '.' for SysV */
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/* Check if a character is one of the commonly used C++ marker characters. */
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1999-10-19 04:47:02 +02:00
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extern int is_cplus_marker (int);
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1999-04-16 03:35:26 +02:00
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/* use tui interface if non-zero */
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extern int tui_version;
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#if defined(TUI)
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/* all invocations of TUIDO should have two sets of parens */
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#define TUIDO(x) tuiDo x
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#else
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#define TUIDO(x)
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#endif
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/* enable xdb commands if set */
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extern int xdb_commands;
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/* enable dbx commands if set */
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extern int dbx_commands;
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extern int quit_flag;
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extern int immediate_quit;
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extern int sevenbit_strings;
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1999-10-19 04:47:02 +02:00
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extern void quit (void);
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1999-04-16 03:35:26 +02:00
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2000-03-14 03:37:25 +01:00
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/* FIXME: cagney/2000-03-13: It has been suggested that the peformance
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benefits of having a ``QUIT'' macro rather than a function are
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marginal. If the overhead of a QUIT function call is proving
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significant then its calling frequency should probably be reduced
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[kingdon]. A profile analyzing the current situtation is
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needed. */
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1999-04-16 03:35:26 +02:00
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#ifdef QUIT
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/* do twice to force compiler warning */
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#define QUIT_FIXME "FIXME"
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#define QUIT_FIXME "ignoring redefinition of QUIT"
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#else
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#define QUIT { \
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if (quit_flag) quit (); \
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if (interactive_hook) interactive_hook (); \
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PROGRESS (1); \
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}
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#endif
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/* Languages represented in the symbol table and elsewhere.
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This should probably be in language.h, but since enum's can't
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be forward declared to satisfy opaque references before their
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actual definition, needs to be here. */
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1999-10-19 04:47:02 +02:00
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enum language
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{
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language_unknown, /* Language not known */
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language_auto, /* Placeholder for automatic setting */
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language_c, /* C */
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language_cplus, /* C++ */
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language_java, /* Java */
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language_chill, /* Chill */
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language_fortran, /* Fortran */
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language_m2, /* Modula-2 */
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language_asm, /* Assembly language */
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language_scm /* Scheme / Guile */
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};
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1999-04-16 03:35:26 +02:00
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enum precision_type
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1999-10-19 04:47:02 +02:00
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{
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single_precision,
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double_precision,
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unspecified_precision
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};
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1999-04-16 03:35:26 +02:00
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/* the cleanup list records things that have to be undone
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if an error happens (descriptors to be closed, memory to be freed, etc.)
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Each link in the chain records a function to call and an
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argument to give it.
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Use make_cleanup to add an element to the cleanup chain.
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Use do_cleanups to do all cleanup actions back to a given
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point in the chain. Use discard_cleanups to remove cleanups
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from the chain back to a given point, not doing them. */
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struct cleanup
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1999-10-19 04:47:02 +02:00
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{
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struct cleanup *next;
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void (*function) (PTR);
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PTR arg;
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};
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1999-04-16 03:35:26 +02:00
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/* The ability to declare that a function never returns is useful, but
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not really required to compile GDB successfully, so the NORETURN and
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ATTR_NORETURN macros normally expand into nothing. */
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/* If compiling with older versions of GCC, a function may be declared
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"volatile" to indicate that it does not return. */
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#ifndef NORETURN
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1999-10-19 04:47:02 +02:00
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#if defined(__GNUC__) \
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1999-04-16 03:35:26 +02:00
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&& (__GNUC__ == 1 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
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1999-10-19 04:47:02 +02:00
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#define NORETURN volatile
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#else
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#define NORETURN /* nothing */
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#endif
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1999-04-16 03:35:26 +02:00
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#endif
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/* GCC 2.5 and later versions define a function attribute "noreturn",
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which is the preferred way to declare that a function never returns.
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However GCC 2.7 appears to be the first version in which this fully
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works everywhere we use it. */
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#ifndef ATTR_NORETURN
|
2000-05-01 07:45:36 +02:00
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#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
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1999-10-19 04:47:02 +02:00
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#define ATTR_NORETURN __attribute__ ((noreturn))
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#else
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#define ATTR_NORETURN /* nothing */
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#endif
|
1999-04-16 03:35:26 +02:00
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#endif
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|
#ifndef ATTR_FORMAT
|
2000-05-01 07:45:36 +02:00
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#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 4))
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1999-10-19 04:47:02 +02:00
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#define ATTR_FORMAT(type, x, y) __attribute__ ((format(type, x, y)))
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#else
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#define ATTR_FORMAT(type, x, y) /* nothing */
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#endif
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1999-04-16 03:35:26 +02:00
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#endif
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|
/* Needed for various prototypes */
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struct symtab;
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struct breakpoint;
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|
/* From blockframe.c */
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|
1999-10-19 04:47:02 +02:00
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|
extern int inside_entry_func (CORE_ADDR);
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1999-04-16 03:35:26 +02:00
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1999-10-19 04:47:02 +02:00
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|
extern int inside_entry_file (CORE_ADDR addr);
|
1999-04-16 03:35:26 +02:00
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1999-10-19 04:47:02 +02:00
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|
extern int inside_main_func (CORE_ADDR pc);
|
1999-04-16 03:35:26 +02:00
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/* From ch-lang.c, for the moment. (FIXME) */
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|
1999-10-19 04:47:02 +02:00
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|
extern char *chill_demangle (const char *);
|
1999-04-16 03:35:26 +02:00
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|
/* From utils.c */
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|
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|
1999-10-19 04:47:02 +02:00
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|
extern void initialize_utils (void);
|
1999-05-25 20:09:09 +02:00
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|
1999-10-19 04:47:02 +02:00
|
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|
|
extern void notice_quit (void);
|
1999-04-16 03:35:26 +02:00
|
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|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int strcmp_iw (const char *, const char *);
|
1999-04-16 03:35:26 +02:00
|
|
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|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int subset_compare (char *, char *);
|
1999-04-26 20:34:20 +02:00
|
|
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|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *safe_strerror (int);
|
1999-04-16 03:35:26 +02:00
|
|
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|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void init_malloc (void *);
|
1999-04-16 03:35:26 +02:00
|
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|
|
1999-10-19 04:47:02 +02:00
|
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|
|
extern void request_quit (int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void do_cleanups (struct cleanup *);
|
|
|
|
|
extern void do_final_cleanups (struct cleanup *);
|
|
|
|
|
extern void do_my_cleanups (struct cleanup **, struct cleanup *);
|
|
|
|
|
extern void do_run_cleanups (struct cleanup *);
|
|
|
|
|
extern void do_exec_cleanups (struct cleanup *);
|
|
|
|
|
extern void do_exec_error_cleanups (struct cleanup *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
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 *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-03-04 01:40:40 +01:00
|
|
|
|
/* NOTE: cagney/2000-03-04: This typedef is strictly for the
|
|
|
|
|
make_cleanup function declarations below. Do not use this typedef
|
|
|
|
|
as a cast when passing functions into the make_cleanup() code.
|
|
|
|
|
Instead either use a bounce function or add a wrapper function.
|
|
|
|
|
Calling a f(char*) function with f(void*) is non-portable. */
|
|
|
|
|
typedef void (make_cleanup_ftype) (void *);
|
|
|
|
|
|
|
|
|
|
extern struct cleanup *make_cleanup (make_cleanup_ftype *, void *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern struct cleanup *make_cleanup_freeargv (char **);
|
1999-04-26 20:34:20 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
struct ui_file;
|
|
|
|
|
extern struct cleanup *make_cleanup_ui_file_delete (struct ui_file *);
|
1999-11-09 02:23:30 +01:00
|
|
|
|
|
2000-05-23 16:48:13 +02:00
|
|
|
|
extern struct cleanup *make_cleanup_close (int fd);
|
|
|
|
|
|
2000-05-16 04:43:39 +02:00
|
|
|
|
extern struct cleanup *make_cleanup_bfd_close (bfd *abfd);
|
|
|
|
|
|
2000-03-04 01:40:40 +01:00
|
|
|
|
extern struct cleanup *make_final_cleanup (make_cleanup_ftype *, void *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern struct cleanup *make_my_cleanup (struct cleanup **,
|
2000-03-04 01:40:40 +01:00
|
|
|
|
make_cleanup_ftype *, void *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-03-04 01:40:40 +01:00
|
|
|
|
extern struct cleanup *make_run_cleanup (make_cleanup_ftype *, void *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-03-04 01:40:40 +01:00
|
|
|
|
extern struct cleanup *make_exec_cleanup (make_cleanup_ftype *, void *);
|
|
|
|
|
extern struct cleanup *make_exec_error_cleanup (make_cleanup_ftype *, void *);
|
1999-07-05 19:58:44 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern struct cleanup *save_cleanups (void);
|
|
|
|
|
extern struct cleanup *save_final_cleanups (void);
|
|
|
|
|
extern struct cleanup *save_my_cleanups (struct cleanup **);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void restore_cleanups (struct cleanup *);
|
|
|
|
|
extern void restore_final_cleanups (struct cleanup *);
|
|
|
|
|
extern void restore_my_cleanups (struct cleanup **, struct cleanup *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-04-21 06:10:18 +02:00
|
|
|
|
extern void free_current_contents (void *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-03-04 02:15:32 +01:00
|
|
|
|
extern void null_cleanup (void *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int myread (int, char *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int query (char *, ...) ATTR_FORMAT (printf, 1, 2);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
#if !defined (USE_MMALLOC)
|
2000-03-04 03:23:06 +01:00
|
|
|
|
/* NOTE: cagney/2000-03-04: The mmalloc functions need to use PTR
|
|
|
|
|
rather than void* so that they are consistent with
|
|
|
|
|
../mmalloc/mmalloc.h. */
|
|
|
|
|
extern PTR mcalloc (PTR, size_t, size_t);
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern PTR mmalloc (PTR, size_t);
|
|
|
|
|
extern PTR mrealloc (PTR, PTR, size_t);
|
|
|
|
|
extern void mfree (PTR, PTR);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#endif
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void init_page_info (void);
|
1999-05-25 20:09:09 +02:00
|
|
|
|
|
2000-06-04 15:46:37 +02:00
|
|
|
|
extern CORE_ADDR host_pointer_to_address (void *ptr);
|
|
|
|
|
extern void *address_to_host_pointer (CORE_ADDR addr);
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* From demangle.c */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void set_demangling_style (char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* From tm.h */
|
|
|
|
|
|
|
|
|
|
struct type;
|
1999-10-19 04:47:02 +02:00
|
|
|
|
typedef int (use_struct_convention_fn) (int gcc_p, struct type * value_type);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
extern use_struct_convention_fn generic_use_struct_convention;
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
typedef unsigned char *(breakpoint_from_pc_fn) (CORE_ADDR * pcptr, int *lenptr);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Annotation stuff. */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int annotation_level; /* in stack.c */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void begin_line (void);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void wrap_here (char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void reinitialize_more_filter (void);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-06-14 20:08:47 +02:00
|
|
|
|
/* Normal results */
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern struct ui_file *gdb_stdout;
|
1999-06-14 20:08:47 +02:00
|
|
|
|
/* Serious error notifications */
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern struct ui_file *gdb_stderr;
|
1999-06-14 20:08:47 +02:00
|
|
|
|
/* Log/debug/trace messages that should bypass normal stdout/stderr
|
|
|
|
|
filtering. For momement, always call this stream using
|
|
|
|
|
*_unfiltered. In the very near future that restriction shall be
|
|
|
|
|
removed - either call shall be unfiltered. (cagney 1999-06-13). */
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern struct ui_file *gdb_stdlog;
|
1999-07-05 19:58:44 +02:00
|
|
|
|
/* Target output that should bypass normal stdout/stderr filtering.
|
|
|
|
|
For momement, always call this stream using *_unfiltered. In the
|
|
|
|
|
very near future that restriction shall be removed - either call
|
|
|
|
|
shall be unfiltered. (cagney 1999-07-02). */
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern struct ui_file *gdb_stdtarg;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
#if defined(TUI)
|
|
|
|
|
#include "tui.h"
|
|
|
|
|
#include "tuiCommand.h"
|
|
|
|
|
#include "tuiData.h"
|
|
|
|
|
#include "tuiIO.h"
|
|
|
|
|
#include "tuiLayout.h"
|
|
|
|
|
#include "tuiWin.h"
|
|
|
|
|
#endif
|
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
#include "ui-file.h"
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
/* More generic printf like operations */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void fputs_filtered (const char *, struct ui_file *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void fputs_unfiltered (const char *, struct ui_file *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern int fputc_filtered (int c, struct ui_file *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern int fputc_unfiltered (int c, struct ui_file *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int putchar_unfiltered (int c);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void puts_filtered (const char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void puts_unfiltered (const char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void puts_debug (char *prefix, char *string, char *suffix);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void vprintf_filtered (const char *, va_list) ATTR_FORMAT (printf, 1, 0);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void vfprintf_filtered (struct ui_file *, const char *, va_list) ATTR_FORMAT (printf, 2, 0);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void fprintf_filtered (struct ui_file *, const char *, ...) ATTR_FORMAT (printf, 2, 3);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void fprintfi_filtered (int, struct ui_file *, const char *, ...) ATTR_FORMAT (printf, 3, 4);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void printf_filtered (const char *, ...) ATTR_FORMAT (printf, 1, 2);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void printfi_filtered (int, const char *, ...) ATTR_FORMAT (printf, 2, 3);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void vprintf_unfiltered (const char *, va_list) ATTR_FORMAT (printf, 1, 0);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void vfprintf_unfiltered (struct ui_file *, const char *, va_list) ATTR_FORMAT (printf, 2, 0);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void fprintf_unfiltered (struct ui_file *, const char *, ...) ATTR_FORMAT (printf, 2, 3);
|
1999-10-19 04:47:02 +02:00
|
|
|
|
|
|
|
|
|
extern void printf_unfiltered (const char *, ...) ATTR_FORMAT (printf, 1, 2);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void print_spaces (int, struct ui_file *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void print_spaces_filtered (int, struct ui_file *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *n_spaces (int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void fputstr_filtered (const char *str, int quotr, struct ui_file * stream);
|
1999-07-12 13:15:22 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void fputstr_unfiltered (const char *str, int quotr, struct ui_file * stream);
|
1999-07-12 13:15:22 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void fputstrn_unfiltered (const char *str, int n, int quotr, struct ui_file * stream);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-09-09 02:02:17 +02:00
|
|
|
|
/* Display the host ADDR on STREAM formatted as ``0x%x''. */
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void gdb_print_host_address (void *addr, struct ui_file *stream);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-08-31 03:14:27 +02:00
|
|
|
|
/* Convert a CORE_ADDR into a HEX string. paddr() is like %08lx.
|
|
|
|
|
paddr_nz() is like %lx. paddr_u() is like %lu. paddr_width() is
|
|
|
|
|
for ``%*''. */
|
1999-09-09 02:02:17 +02:00
|
|
|
|
extern int strlen_paddr (void);
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *paddr (CORE_ADDR addr);
|
|
|
|
|
extern char *paddr_nz (CORE_ADDR addr);
|
|
|
|
|
extern char *paddr_u (CORE_ADDR addr);
|
|
|
|
|
extern char *paddr_d (LONGEST addr);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-05-22 04:07:19 +02:00
|
|
|
|
extern char *phex (ULONGEST l, int sizeof_l);
|
|
|
|
|
extern char *phex_nz (ULONGEST l, int sizeof_l);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void fprintf_symbol_filtered (struct ui_file *, char *,
|
1999-10-19 04:47:02 +02:00
|
|
|
|
enum language, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern NORETURN void perror_with_name (char *) ATTR_NORETURN;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void print_sys_errmsg (char *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* From regex.c or libc. BSD 4.4 declares this with the argument type as
|
|
|
|
|
"const char *" in unistd.h, so we can't declare the argument
|
|
|
|
|
as "char *". */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *re_comp (const char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* From symfile.c */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void symbol_file_command (char *, int);
|
|
|
|
|
|
|
|
|
|
/* Remote targets may wish to use this as their load function. */
|
|
|
|
|
extern void generic_load (char *name, int from_tty);
|
|
|
|
|
|
|
|
|
|
/* Summarise a download */
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void print_transfer_performance (struct ui_file *stream,
|
1999-10-19 04:47:02 +02:00
|
|
|
|
unsigned long data_count,
|
|
|
|
|
unsigned long write_count,
|
|
|
|
|
unsigned long time_count);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* From top.c */
|
|
|
|
|
|
1999-09-28 23:55:21 +02:00
|
|
|
|
typedef void initialize_file_ftype (void);
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *skip_quoted (char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *gdb_readline (char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *command_line_input (char *, int, char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void print_prompt (void);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int input_from_terminal_p (void);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
extern int info_verbose;
|
|
|
|
|
|
|
|
|
|
/* From printcmd.c */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void set_next_address (CORE_ADDR);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void print_address_symbolic (CORE_ADDR, struct ui_file *, int,
|
1999-10-19 04:47:02 +02:00
|
|
|
|
char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-05 08:30:26 +01:00
|
|
|
|
extern int build_address_symbolic (CORE_ADDR addr,
|
2000-03-13 08:30:00 +01:00
|
|
|
|
int do_demangle,
|
|
|
|
|
char **name,
|
|
|
|
|
int *offset,
|
|
|
|
|
char **filename,
|
|
|
|
|
int *line,
|
2000-02-05 08:30:26 +01:00
|
|
|
|
int *unmapped);
|
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void print_address_numeric (CORE_ADDR, int, struct ui_file *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern void print_address (CORE_ADDR, struct ui_file *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* From source.c */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int openp (char *, int, char *, int, int, char **);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int source_full_path_of (char *, char **);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void mod_path (char *, char **);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void directory_command (char *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void init_source_path (void);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *symtab_to_filename (struct symtab *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-08-31 03:14:27 +02:00
|
|
|
|
/* From exec.c */
|
|
|
|
|
|
|
|
|
|
extern void exec_set_section_offsets (bfd_signed_vma text_off,
|
|
|
|
|
bfd_signed_vma data_off,
|
|
|
|
|
bfd_signed_vma bss_off);
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* From findvar.c */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int read_relative_register_raw_bytes (int, char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-08-24 00:40:00 +02:00
|
|
|
|
/* Possible lvalue types. Like enum language, this should be in
|
|
|
|
|
value.h, but needs to be here for the same reason. */
|
|
|
|
|
|
|
|
|
|
enum lval_type
|
|
|
|
|
{
|
|
|
|
|
/* Not an lval. */
|
|
|
|
|
not_lval,
|
|
|
|
|
/* In memory. Could be a saved register. */
|
|
|
|
|
lval_memory,
|
|
|
|
|
/* In a register. */
|
|
|
|
|
lval_register,
|
|
|
|
|
/* In a gdb internal variable. */
|
|
|
|
|
lval_internalvar,
|
|
|
|
|
/* Part of a gdb internal variable (structure field). */
|
|
|
|
|
lval_internalvar_component,
|
|
|
|
|
/* In a register series in a frame not the current one, which may have been
|
|
|
|
|
partially saved or saved in different places (otherwise would be
|
|
|
|
|
lval_register or lval_memory). */
|
|
|
|
|
lval_reg_frame_relative
|
|
|
|
|
};
|
|
|
|
|
|
1999-05-25 20:09:09 +02:00
|
|
|
|
struct frame_info;
|
1999-08-24 00:40:00 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
void default_get_saved_register (char *raw_buffer, int *optimized,
|
|
|
|
|
CORE_ADDR * addrp,
|
|
|
|
|
struct frame_info *frame, int regnum,
|
|
|
|
|
enum lval_type *lval);
|
1999-05-25 20:09:09 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* From readline (but not in any readline .h files). */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *tilde_expand (char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Control types for commands */
|
|
|
|
|
|
|
|
|
|
enum misc_command_type
|
1999-10-19 04:47:02 +02:00
|
|
|
|
{
|
|
|
|
|
ok_command,
|
|
|
|
|
end_command,
|
|
|
|
|
else_command,
|
|
|
|
|
nop_command
|
|
|
|
|
};
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
enum command_control_type
|
1999-10-19 04:47:02 +02:00
|
|
|
|
{
|
|
|
|
|
simple_control,
|
|
|
|
|
break_control,
|
|
|
|
|
continue_control,
|
|
|
|
|
while_control,
|
|
|
|
|
if_control,
|
|
|
|
|
invalid_control
|
|
|
|
|
};
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Structure for saved commands lines
|
|
|
|
|
(for breakpoints, defined commands, etc). */
|
|
|
|
|
|
|
|
|
|
struct command_line
|
1999-10-19 04:47:02 +02:00
|
|
|
|
{
|
|
|
|
|
struct command_line *next;
|
|
|
|
|
char *line;
|
|
|
|
|
enum command_control_type control_type;
|
|
|
|
|
int body_count;
|
|
|
|
|
struct command_line **body_list;
|
|
|
|
|
};
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern struct command_line *read_command_lines (char *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void free_command_lines (struct command_line **);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-03-13 08:30:00 +01:00
|
|
|
|
/* To continue the execution commands when running gdb asynchronously.
|
|
|
|
|
A continuation structure contains a pointer to a function to be called
|
1999-07-05 19:58:44 +02:00
|
|
|
|
to finish the command, once the target has stopped. Such mechanism is
|
|
|
|
|
used bt the finish and until commands, and in the remote protocol
|
|
|
|
|
when opening an extended-remote connection. */
|
|
|
|
|
|
|
|
|
|
struct continuation_arg
|
1999-10-19 04:47:02 +02:00
|
|
|
|
{
|
|
|
|
|
struct continuation_arg *next;
|
2000-03-30 20:54:28 +02:00
|
|
|
|
union continuation_data {
|
|
|
|
|
void *pointer;
|
|
|
|
|
int integer;
|
|
|
|
|
long longint;
|
|
|
|
|
} data;
|
1999-10-19 04:47:02 +02:00
|
|
|
|
};
|
1999-07-05 19:58:44 +02:00
|
|
|
|
|
|
|
|
|
struct continuation
|
1999-10-19 04:47:02 +02:00
|
|
|
|
{
|
|
|
|
|
void (*continuation_hook) (struct continuation_arg *);
|
|
|
|
|
struct continuation_arg *arg_list;
|
|
|
|
|
struct continuation *next;
|
|
|
|
|
};
|
|
|
|
|
struct continuation continuation;
|
1999-07-05 19:58:44 +02:00
|
|
|
|
|
|
|
|
|
/* In infrun.c. */
|
|
|
|
|
extern struct continuation *cmd_continuation;
|
1999-12-07 04:56:43 +01:00
|
|
|
|
/* Used only by the step_1 function. */
|
|
|
|
|
extern struct continuation *intermediate_continuation;
|
1999-07-05 19:58:44 +02:00
|
|
|
|
|
|
|
|
|
/* From utils.c */
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void add_continuation (void (*)(struct continuation_arg *),
|
|
|
|
|
struct continuation_arg *);
|
|
|
|
|
extern void do_all_continuations (void);
|
|
|
|
|
extern void discard_all_continuations (void);
|
1999-07-05 19:58:44 +02:00
|
|
|
|
|
1999-12-07 04:56:43 +01:00
|
|
|
|
extern void add_intermediate_continuation (void (*)(struct continuation_arg *),
|
|
|
|
|
struct continuation_arg *);
|
|
|
|
|
extern void do_all_intermediate_continuations (void);
|
|
|
|
|
extern void discard_all_intermediate_continuations (void);
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* String containing the current directory (what getwd would return). */
|
|
|
|
|
|
|
|
|
|
extern char *current_directory;
|
|
|
|
|
|
|
|
|
|
/* Default radixes for input and output. Only some values supported. */
|
|
|
|
|
extern unsigned input_radix;
|
|
|
|
|
extern unsigned output_radix;
|
|
|
|
|
|
|
|
|
|
/* Possibilities for prettyprint parameters to routines which print
|
|
|
|
|
things. Like enum language, this should be in value.h, but needs
|
|
|
|
|
to be here for the same reason. FIXME: If we can eliminate this
|
|
|
|
|
as an arg to LA_VAL_PRINT, then we can probably move it back to
|
|
|
|
|
value.h. */
|
|
|
|
|
|
|
|
|
|
enum val_prettyprint
|
1999-10-19 04:47:02 +02:00
|
|
|
|
{
|
|
|
|
|
Val_no_prettyprint = 0,
|
|
|
|
|
Val_prettyprint,
|
|
|
|
|
/* Use the default setting which the user has specified. */
|
|
|
|
|
Val_pretty_default
|
|
|
|
|
};
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* Host machine definition. This will be a symlink to one of the
|
|
|
|
|
xm-*.h files, built by the `configure' script. */
|
|
|
|
|
|
|
|
|
|
#include "xm.h"
|
|
|
|
|
|
|
|
|
|
/* Native machine support. This will be a symlink to one of the
|
|
|
|
|
nm-*.h files, built by the `configure' script. */
|
|
|
|
|
|
|
|
|
|
#include "nm.h"
|
|
|
|
|
|
|
|
|
|
/* Target machine definition. This will be a symlink to one of the
|
|
|
|
|
tm-*.h files, built by the `configure' script. */
|
|
|
|
|
|
|
|
|
|
#include "tm.h"
|
|
|
|
|
|
|
|
|
|
/* If the xm.h file did not define the mode string used to open the
|
|
|
|
|
files, assume that binary files are opened the same way as text
|
|
|
|
|
files */
|
|
|
|
|
#ifndef FOPEN_RB
|
|
|
|
|
#include "fopen-same.h"
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Microsoft C can't deal with const pointers */
|
|
|
|
|
|
|
|
|
|
#ifdef _MSC_VER
|
|
|
|
|
#define CONST_PTR
|
|
|
|
|
#else
|
|
|
|
|
#define CONST_PTR const
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Allow things in gdb to be declared "volatile". If compiling ANSI, it
|
|
|
|
|
* just works. If compiling with gcc but non-ansi, redefine to __volatile__.
|
|
|
|
|
* If non-ansi, non-gcc, then eliminate "volatile" entirely, making those
|
|
|
|
|
* objects be read-write rather than read-only.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef volatile
|
|
|
|
|
#ifndef __STDC__
|
1999-10-19 04:47:02 +02:00
|
|
|
|
#ifdef __GNUC__
|
|
|
|
|
#define volatile __volatile__
|
|
|
|
|
#else
|
|
|
|
|
#define volatile /* nothing */
|
|
|
|
|
#endif /* GNUC */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#endif /* STDC */
|
|
|
|
|
#endif /* volatile */
|
|
|
|
|
|
|
|
|
|
/* Defaults for system-wide constants (if not defined by xm.h, we fake it).
|
|
|
|
|
FIXME: Assumes 2's complement arithmetic */
|
|
|
|
|
|
|
|
|
|
#if !defined (UINT_MAX)
|
1999-10-19 04:47:02 +02:00
|
|
|
|
#define UINT_MAX ((unsigned int)(~0)) /* 0xFFFFFFFF for 32-bits */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if !defined (INT_MAX)
|
1999-10-19 04:47:02 +02:00
|
|
|
|
#define INT_MAX ((int)(UINT_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if !defined (INT_MIN)
|
|
|
|
|
#define INT_MIN ((int)((int) ~0 ^ INT_MAX)) /* 0x80000000 for 32-bits */
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if !defined (ULONG_MAX)
|
|
|
|
|
#define ULONG_MAX ((unsigned long)(~0L)) /* 0xFFFFFFFF for 32-bits */
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if !defined (LONG_MAX)
|
|
|
|
|
#define LONG_MAX ((long)(ULONG_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
|
|
|
|
|
#endif
|
|
|
|
|
|
1999-11-17 03:31:06 +01:00
|
|
|
|
#if !defined (ULONGEST_MAX)
|
|
|
|
|
#define ULONGEST_MAX (~(ULONGEST)0) /* 0xFFFFFFFFFFFFFFFF for 32-bits */
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if !defined (LONGEST_MAX) /* 0x7FFFFFFFFFFFFFFF for 32-bits */
|
|
|
|
|
#define LONGEST_MAX ((LONGEST)(ULONGEST_MAX >> 1))
|
|
|
|
|
#endif
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* Convert a LONGEST to an int. This is used in contexts (e.g. number of
|
|
|
|
|
arguments to a function, number in a value history, register number, etc.)
|
|
|
|
|
where the value must not be larger than can fit in an int. */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int longest_to_int (LONGEST);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-03-13 08:30:00 +01:00
|
|
|
|
/* Assorted functions we can declare, now that const and volatile are
|
1999-04-16 03:35:26 +02:00
|
|
|
|
defined. */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *savestring (const char *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *msavestring (void *, const char *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *strsave (const char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *mstrsave (void *, const char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
/* FIXME; was long, but this causes compile errors in msvc if already
|
|
|
|
|
defined */
|
|
|
|
|
#ifdef _MSC_VER
|
|
|
|
|
extern PTR xmmalloc (PTR, size_t);
|
|
|
|
|
extern PTR xmrealloc (PTR, PTR, size_t);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#else
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern PTR xmmalloc (PTR, long);
|
|
|
|
|
extern PTR xmrealloc (PTR, PTR, long);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#endif
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int parse_escape (char **);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Message to be printed before the error message, when an error occurs. */
|
|
|
|
|
|
|
|
|
|
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;
|
|
|
|
|
|
1999-11-17 03:31:06 +01:00
|
|
|
|
extern NORETURN void verror (const char *fmt, va_list ap) ATTR_NORETURN;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-11-17 03:31:06 +01:00
|
|
|
|
extern NORETURN void error (const char *fmt, ...) ATTR_NORETURN;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-11-17 03:31:06 +01:00
|
|
|
|
/* DEPRECATED: Use error(), verror() or error_stream(). */
|
|
|
|
|
extern NORETURN void error_begin (void);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-02 01:21:19 +01:00
|
|
|
|
extern NORETURN void error_stream (struct ui_file *) ATTR_NORETURN;
|
1999-10-06 01:13:56 +02:00
|
|
|
|
|
1999-11-17 03:31:06 +01:00
|
|
|
|
/* Returns a freshly allocate buffer containing the last error
|
|
|
|
|
message. */
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *error_last_message (void);
|
1999-10-06 01:13:56 +02:00
|
|
|
|
|
1999-11-17 03:31:06 +01:00
|
|
|
|
extern NORETURN void internal_verror (const char *, va_list ap) ATTR_NORETURN;
|
|
|
|
|
|
|
|
|
|
extern NORETURN void internal_error (char *, ...) ATTR_NORETURN;
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern NORETURN void nomem (long) ATTR_NORETURN;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-02-24 01:04:03 +01:00
|
|
|
|
/* Reasons for calling return_to_top_level. Note: enum value 0 is
|
|
|
|
|
reserved for internal use as the return value from an initial
|
|
|
|
|
setjmp(). */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
enum return_reason
|
|
|
|
|
{
|
|
|
|
|
/* User interrupt. */
|
2000-02-24 01:04:03 +01:00
|
|
|
|
RETURN_QUIT = 1,
|
1999-10-19 04:47:02 +02:00
|
|
|
|
/* Any other error. */
|
|
|
|
|
RETURN_ERROR
|
|
|
|
|
};
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-07-05 19:58:44 +02:00
|
|
|
|
#define ALL_CLEANUPS ((struct cleanup *)0)
|
|
|
|
|
|
2000-02-24 01:04:03 +01:00
|
|
|
|
#define RETURN_MASK(reason) (1 << (int)(reason))
|
|
|
|
|
#define RETURN_MASK_QUIT RETURN_MASK (RETURN_QUIT)
|
|
|
|
|
#define RETURN_MASK_ERROR RETURN_MASK (RETURN_ERROR)
|
|
|
|
|
#define RETURN_MASK_ALL (RETURN_MASK_QUIT | RETURN_MASK_ERROR)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
typedef int return_mask;
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern NORETURN void return_to_top_level (enum return_reason) ATTR_NORETURN;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-11-09 02:23:30 +01:00
|
|
|
|
/* If CATCH_ERRORS_FTYPE throws an error, catch_errors() returns zero
|
|
|
|
|
otherwize the result from CATCH_ERRORS_FTYPE is returned. It is
|
|
|
|
|
probably useful for CATCH_ERRORS_FTYPE to always return a non-zero
|
|
|
|
|
value. It's unfortunate that, catch_errors() does not return an
|
|
|
|
|
indication of the exact exception that it caught - quit_flag might
|
|
|
|
|
help. */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
typedef int (catch_errors_ftype) (PTR);
|
|
|
|
|
extern int catch_errors (catch_errors_ftype *, PTR, char *, return_mask);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-11-09 02:23:30 +01:00
|
|
|
|
/* Template to catch_errors() that wraps calls to command
|
|
|
|
|
functions. */
|
|
|
|
|
|
|
|
|
|
typedef void (catch_command_errors_ftype) (char *, int);
|
|
|
|
|
extern int catch_command_errors (catch_command_errors_ftype *func, char *command, int from_tty, return_mask);
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void warning_begin (void);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern void warning (const char *, ...) ATTR_FORMAT (printf, 1, 2);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Global functions from other, non-gdb GNU thingies.
|
|
|
|
|
Libiberty thingies are no longer declared here. We include libiberty.h
|
|
|
|
|
above, instead. */
|
|
|
|
|
|
|
|
|
|
#ifndef GETENV_PROVIDED
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern char *getenv (const char *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* From other system libraries */
|
|
|
|
|
|
|
|
|
|
#ifdef HAVE_STDDEF_H
|
|
|
|
|
#include <stddef.h>
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef HAVE_STDLIB_H
|
|
|
|
|
#if defined(_MSC_VER) && !defined(__cplusplus)
|
|
|
|
|
/* msvc defines these in stdlib.h for c code */
|
|
|
|
|
#undef min
|
|
|
|
|
#undef max
|
|
|
|
|
#endif
|
|
|
|
|
#include <stdlib.h>
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef min
|
|
|
|
|
#define min(a, b) ((a) < (b) ? (a) : (b))
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef max
|
|
|
|
|
#define max(a, b) ((a) > (b) ? (a) : (b))
|
|
|
|
|
#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
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int fclose (FILE *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef atof
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern double atof (const char *); /* X3.159-1989 4.10.1.1 */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef MALLOC_INCOMPATIBLE
|
|
|
|
|
|
|
|
|
|
#ifdef NEED_DECLARATION_MALLOC
|
|
|
|
|
extern PTR malloc ();
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef NEED_DECLARATION_REALLOC
|
|
|
|
|
extern PTR realloc ();
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef NEED_DECLARATION_FREE
|
|
|
|
|
extern void free ();
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif /* MALLOC_INCOMPATIBLE */
|
|
|
|
|
|
|
|
|
|
/* Various possibilities for alloca. */
|
|
|
|
|
#ifndef alloca
|
1999-10-19 04:47:02 +02:00
|
|
|
|
#ifdef __GNUC__
|
|
|
|
|
#define alloca __builtin_alloca
|
|
|
|
|
#else /* Not GNU C */
|
|
|
|
|
#ifdef HAVE_ALLOCA_H
|
|
|
|
|
#include <alloca.h>
|
|
|
|
|
#else
|
|
|
|
|
#ifdef _AIX
|
|
|
|
|
#pragma alloca
|
|
|
|
|
#else
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* We need to be careful not to declare this in a way which conflicts with
|
|
|
|
|
bison. Bison never declares it as char *, but under various circumstances
|
|
|
|
|
(like __hpux) we need to use void *. */
|
1999-10-19 04:47:02 +02:00
|
|
|
|
#if defined (__STDC__) || defined (__hpux)
|
|
|
|
|
extern void *alloca ();
|
|
|
|
|
#else /* Don't use void *. */
|
|
|
|
|
extern char *alloca ();
|
|
|
|
|
#endif /* Don't use void *. */
|
|
|
|
|
#endif /* Not _AIX */
|
|
|
|
|
#endif /* Not HAVE_ALLOCA_H */
|
|
|
|
|
#endif /* Not GNU C */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#endif /* alloca not defined */
|
|
|
|
|
|
|
|
|
|
/* HOST_BYTE_ORDER must be defined to one of these. */
|
|
|
|
|
|
|
|
|
|
#ifdef HAVE_ENDIAN_H
|
|
|
|
|
#include <endian.h>
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if !defined (BIG_ENDIAN)
|
|
|
|
|
#define BIG_ENDIAN 4321
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if !defined (LITTLE_ENDIAN)
|
|
|
|
|
#define LITTLE_ENDIAN 1234
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Dynamic target-system-dependent parameters for GDB. */
|
|
|
|
|
#include "gdbarch.h"
|
2000-05-02 10:57:21 +02:00
|
|
|
|
#if (GDB_MULTI_ARCH == 0)
|
|
|
|
|
/* Multi-arch targets _should_ be including "arch-utils.h" directly
|
|
|
|
|
into their *-tdep.c file. This is a prop to help old non-
|
|
|
|
|
multi-arch targets to continue to compile. */
|
|
|
|
|
#include "arch-utils.h"
|
|
|
|
|
#endif
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Static target-system-dependent parameters for GDB. */
|
|
|
|
|
|
|
|
|
|
/* Number of bits in a char or unsigned char for the target machine.
|
|
|
|
|
Just like CHAR_BIT in <limits.h> but describes the target machine. */
|
|
|
|
|
#if !defined (TARGET_CHAR_BIT)
|
|
|
|
|
#define TARGET_CHAR_BIT 8
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Number of bits in a short or unsigned short for the target machine. */
|
|
|
|
|
#if !defined (TARGET_SHORT_BIT)
|
|
|
|
|
#define TARGET_SHORT_BIT (2 * TARGET_CHAR_BIT)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Number of bits in an int or unsigned int for the target machine. */
|
|
|
|
|
#if !defined (TARGET_INT_BIT)
|
|
|
|
|
#define TARGET_INT_BIT (4 * TARGET_CHAR_BIT)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Number of bits in a long or unsigned long for the target machine. */
|
|
|
|
|
#if !defined (TARGET_LONG_BIT)
|
|
|
|
|
#define TARGET_LONG_BIT (4 * TARGET_CHAR_BIT)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Number of bits in a long long or unsigned long long for the target machine. */
|
|
|
|
|
#if !defined (TARGET_LONG_LONG_BIT)
|
|
|
|
|
#define TARGET_LONG_LONG_BIT (2 * TARGET_LONG_BIT)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Number of bits in a float for the target machine. */
|
|
|
|
|
#if !defined (TARGET_FLOAT_BIT)
|
|
|
|
|
#define TARGET_FLOAT_BIT (4 * TARGET_CHAR_BIT)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Number of bits in a double for the target machine. */
|
|
|
|
|
#if !defined (TARGET_DOUBLE_BIT)
|
|
|
|
|
#define TARGET_DOUBLE_BIT (8 * TARGET_CHAR_BIT)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Number of bits in a long double for the target machine. */
|
|
|
|
|
#if !defined (TARGET_LONG_DOUBLE_BIT)
|
|
|
|
|
#define TARGET_LONG_DOUBLE_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
|
|
|
|
|
#endif
|
|
|
|
|
|
1999-12-14 02:06:04 +01:00
|
|
|
|
/* Number of bits in a BFD_VMA for the target object file format. */
|
|
|
|
|
#if !defined (TARGET_BFD_VMA_BIT)
|
|
|
|
|
#define TARGET_BFD_VMA_BIT TARGET_PTR_BIT
|
|
|
|
|
#endif
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* If we picked up a copy of CHAR_BIT from a configuration file
|
|
|
|
|
(which may get it by including <limits.h>) then use it to set
|
|
|
|
|
the number of bits in a host char. If not, use the same size
|
|
|
|
|
as the target. */
|
|
|
|
|
|
|
|
|
|
#if defined (CHAR_BIT)
|
|
|
|
|
#define HOST_CHAR_BIT CHAR_BIT
|
|
|
|
|
#else
|
|
|
|
|
#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 == BIG_ENDIAN)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* In findvar.c. */
|
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern LONGEST extract_signed_integer (void *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern ULONGEST extract_unsigned_integer (void *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern int extract_long_unsigned_integer (void *, int, LONGEST *);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-10-19 04:47:02 +02:00
|
|
|
|
extern CORE_ADDR extract_address (void *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
functions which architectures can redefine, defaulting to
generic_pointer_to_address and generic_address_to_pointer.
* findvar.c (extract_typed_address, store_typed_address,
generic_pointer_to_address, generic_address_to_pointer): New
functions.
(POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
definitions.
(extract_address, store_address): Doc fixes.
* values.c (value_as_pointer): Doc fix.
(value_from_pointer): New function.
* defs.h (extract_typed_address, store_typed_address): New
declarations.
* inferior.h (generic_address_to_pointer,
generic_pointer_to_address): New declarations.
* value.h (value_from_pointer): New declaration.
* ax-gdb.c (const_var_ref): Use value_from_pointer, not
value_from_longest.
* blockframe.c (generic_push_dummy_frame): Use read_pc and
read_sp, not read_register.
* c-valprint.c (c_val_print): Use extract_typed_address instead of
extract_address to extract vtable entries and references.
* cp-valprint.c (cp_print_value_fields): Use value_from_pointer
instead of value_from_longest to extract the vtable's address.
* eval.c (evaluate_subexp_standard): Use value_from_pointer
instead of value_from_longest to compute `this', and for doing
pointer-to-member dereferencing.
* findvar.c (read_register): Use extract_unsigned_integer, not
extract_address.
(read_var_value): Use store_typed_address instead of store_address
for building label values.
(locate_var_value): Use value_from_pointer instead of
value_from_longest.
* hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
instead of value_from_longest, to build arguments to __d_shl_get.
* printcmd.c (set_next_address): Use value_from_pointer, not
value_from_longest.
(x_command): Use value_from_pointer, not value_from_longest.
* tracepoint.c (set_traceframe_context): Use value_from_pointer,
not value_from_longest.
* valarith.c (value_add, value_sub): Use value_from_pointer, not
value_from_longest.
* valops.c (find_function_in_inferior, value_coerce_array,
value_coerce_function, value_addr, hand_function_call): Same.
* value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
* values.c (unpack_long): Use extract_typed_address to produce
addresses from pointers and references, not extract_address.
(value_from_longest): Use store_typed_address instead of
store_address to produce pointer and reference values.
2000-04-14 20:43:41 +02:00
|
|
|
|
extern CORE_ADDR extract_typed_address (void *buf, struct type *type);
|
|
|
|
|
|
2000-03-04 02:05:48 +01:00
|
|
|
|
extern void store_signed_integer (void *, int, LONGEST);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-03-04 02:05:48 +01:00
|
|
|
|
extern void store_unsigned_integer (void *, int, ULONGEST);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-03-04 02:05:48 +01:00
|
|
|
|
extern void store_address (void *, int, LONGEST);
|
1999-04-16 03:35:26 +02:00
|
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* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
functions which architectures can redefine, defaulting to
generic_pointer_to_address and generic_address_to_pointer.
* findvar.c (extract_typed_address, store_typed_address,
generic_pointer_to_address, generic_address_to_pointer): New
functions.
(POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
definitions.
(extract_address, store_address): Doc fixes.
* values.c (value_as_pointer): Doc fix.
(value_from_pointer): New function.
* defs.h (extract_typed_address, store_typed_address): New
declarations.
* inferior.h (generic_address_to_pointer,
generic_pointer_to_address): New declarations.
* value.h (value_from_pointer): New declaration.
* ax-gdb.c (const_var_ref): Use value_from_pointer, not
value_from_longest.
* blockframe.c (generic_push_dummy_frame): Use read_pc and
read_sp, not read_register.
* c-valprint.c (c_val_print): Use extract_typed_address instead of
extract_address to extract vtable entries and references.
* cp-valprint.c (cp_print_value_fields): Use value_from_pointer
instead of value_from_longest to extract the vtable's address.
* eval.c (evaluate_subexp_standard): Use value_from_pointer
instead of value_from_longest to compute `this', and for doing
pointer-to-member dereferencing.
* findvar.c (read_register): Use extract_unsigned_integer, not
extract_address.
(read_var_value): Use store_typed_address instead of store_address
for building label values.
(locate_var_value): Use value_from_pointer instead of
value_from_longest.
* hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
instead of value_from_longest, to build arguments to __d_shl_get.
* printcmd.c (set_next_address): Use value_from_pointer, not
value_from_longest.
(x_command): Use value_from_pointer, not value_from_longest.
* tracepoint.c (set_traceframe_context): Use value_from_pointer,
not value_from_longest.
* valarith.c (value_add, value_sub): Use value_from_pointer, not
value_from_longest.
* valops.c (find_function_in_inferior, value_coerce_array,
value_coerce_function, value_addr, hand_function_call): Same.
* value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
* values.c (unpack_long): Use extract_typed_address to produce
addresses from pointers and references, not extract_address.
(value_from_longest): Use store_typed_address instead of
store_address to produce pointer and reference values.
2000-04-14 20:43:41 +02:00
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extern void store_typed_address (void *buf, struct type *type, CORE_ADDR addr);
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1999-04-16 03:35:26 +02:00
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/* Setup definitions for host and target floating point formats. We need to
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consider the format for `float', `double', and `long double' for both target
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and host. We need to do this so that we know what kind of conversions need
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to be done when converting target numbers to and from the hosts DOUBLEST
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data type. */
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/* This is used to indicate that we don't know the format of the floating point
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number. Typically, this is useful for native ports, where the actual format
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is irrelevant, since no conversions will be taking place. */
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extern const struct floatformat floatformat_unknown;
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#if HOST_BYTE_ORDER == BIG_ENDIAN
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1999-10-19 04:47:02 +02:00
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#ifndef HOST_FLOAT_FORMAT
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#define HOST_FLOAT_FORMAT &floatformat_ieee_single_big
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#endif
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#ifndef HOST_DOUBLE_FORMAT
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#define HOST_DOUBLE_FORMAT &floatformat_ieee_double_big
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#endif
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#else /* LITTLE_ENDIAN */
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#ifndef HOST_FLOAT_FORMAT
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#define HOST_FLOAT_FORMAT &floatformat_ieee_single_little
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#endif
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#ifndef HOST_DOUBLE_FORMAT
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#define HOST_DOUBLE_FORMAT &floatformat_ieee_double_little
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#endif
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1999-04-16 03:35:26 +02:00
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#endif
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#ifndef HOST_LONG_DOUBLE_FORMAT
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#define HOST_LONG_DOUBLE_FORMAT &floatformat_unknown
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#endif
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/* Use `long double' if the host compiler supports it. (Note that this is not
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necessarily any longer than `double'. On SunOS/gcc, it's the same as
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double.) This is necessary because GDB internally converts all floating
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point values to the widest type supported by the host.
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There are problems however, when the target `long double' is longer than the
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host's `long double'. In general, we'll probably reduce the precision of
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any such values and print a warning. */
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#ifdef HAVE_LONG_DOUBLE
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typedef long double DOUBLEST;
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#else
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typedef double DOUBLEST;
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#endif
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1999-10-19 04:47:02 +02:00
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extern void floatformat_to_doublest (const struct floatformat *,
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char *, DOUBLEST *);
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extern void floatformat_from_doublest (const struct floatformat *,
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DOUBLEST *, char *);
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extern DOUBLEST extract_floating (void *, int);
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1999-04-16 03:35:26 +02:00
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1999-10-19 04:47:02 +02:00
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extern void store_floating (void *, int, DOUBLEST);
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1999-04-16 03:35:26 +02:00
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/* On some machines there are bits in addresses which are not really
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part of the address, but are used by the kernel, the hardware, etc.
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for special purposes. ADDR_BITS_REMOVE takes out any such bits
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so we get a "real" address such as one would find in a symbol
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table. This is used only for addresses of instructions, and even then
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I'm not sure it's used in all contexts. It exists to deal with there
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being a few stray bits in the PC which would mislead us, not as some sort
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of generic thing to handle alignment or segmentation (it's possible it
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1999-05-11 15:35:55 +02:00
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should be in TARGET_READ_PC instead). */
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1999-04-16 03:35:26 +02:00
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#if !defined (ADDR_BITS_REMOVE)
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#define ADDR_BITS_REMOVE(addr) (addr)
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#endif /* No ADDR_BITS_REMOVE. */
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/* From valops.c */
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1999-10-19 04:47:02 +02:00
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extern CORE_ADDR push_bytes (CORE_ADDR, char *, int);
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1999-04-16 03:35:26 +02:00
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1999-10-19 04:47:02 +02:00
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extern CORE_ADDR push_word (CORE_ADDR, ULONGEST);
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1999-04-16 03:35:26 +02:00
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extern int watchdog;
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/* Hooks for alternate command interfaces. */
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2000-02-03 05:14:45 +01:00
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2000-02-23 01:25:43 +01:00
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#ifdef UI_OUT
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/* The name of the interpreter if specified on the command line. */
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extern char *interpreter_p;
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#endif
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/* If a given interpreter matches INTERPRETER_P then it should update
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command_loop_hook and init_ui_hook with the per-interpreter
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implementation. */
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/* FIXME: command_loop_hook and init_ui_hook should be moved here. */
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1999-04-16 03:35:26 +02:00
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struct target_waitstatus;
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struct cmd_list_element;
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1999-06-14 20:08:47 +02:00
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/* Should the asynchronous variant of the interpreter (using the
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event-loop) be enabled? */
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1999-09-28 23:55:21 +02:00
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extern int event_loop_p;
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1999-10-19 04:47:02 +02:00
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extern void (*init_ui_hook) (char *argv0);
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extern void (*command_loop_hook) (void);
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1999-12-07 04:56:43 +01:00
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extern void (*show_load_progress) (const char *section,
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2000-03-13 08:30:00 +01:00
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unsigned long section_sent,
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unsigned long section_size,
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unsigned long total_sent,
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1999-12-07 04:56:43 +01:00
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unsigned long total_size);
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1999-10-19 04:47:02 +02:00
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extern void (*print_frame_info_listing_hook) (struct symtab * s,
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int line, int stopline,
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int noerror);
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extern struct frame_info *parse_frame_specification (char *frame_exp);
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extern int (*query_hook) (const char *, va_list);
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extern void (*warning_hook) (const char *, va_list);
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2000-02-02 01:21:19 +01:00
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extern void (*flush_hook) (struct ui_file * stream);
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1999-10-19 04:47:02 +02:00
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extern void (*create_breakpoint_hook) (struct breakpoint * b);
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extern void (*delete_breakpoint_hook) (struct breakpoint * bpt);
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extern void (*modify_breakpoint_hook) (struct breakpoint * bpt);
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extern void (*interactive_hook) (void);
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extern void (*registers_changed_hook) (void);
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extern void (*readline_begin_hook) (char *,...);
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extern char *(*readline_hook) (char *);
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extern void (*readline_end_hook) (void);
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extern void (*register_changed_hook) (int regno);
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extern void (*memory_changed_hook) (CORE_ADDR addr, int len);
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extern void (*context_hook) (int);
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extern int (*target_wait_hook) (int pid, struct target_waitstatus * status);
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extern void (*attach_hook) (void);
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extern void (*detach_hook) (void);
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extern void (*call_command_hook) (struct cmd_list_element * c,
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char *cmd, int from_tty);
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extern void (*set_hook) (struct cmd_list_element * c);
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extern NORETURN void (*error_hook) (void) ATTR_NORETURN;
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extern void (*error_begin_hook) (void);
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extern int (*ui_load_progress_hook) (const char *section, unsigned long num);
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1999-04-16 03:35:26 +02:00
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/* Inhibit window interface if non-zero. */
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extern int use_windows;
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/* Symbolic definitions of filename-related things. */
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/* FIXME, this doesn't work very well if host and executable
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filesystems conventions are different. */
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#ifndef DIRNAME_SEPARATOR
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#define DIRNAME_SEPARATOR ':'
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#endif
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#ifndef SLASH_P
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#if defined(__GO32__)||defined(_WIN32)
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#define SLASH_P(X) ((X)=='\\')
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#else
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#define SLASH_P(X) ((X)=='/')
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#endif
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#endif
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#ifndef SLASH_CHAR
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#if defined(__GO32__)||defined(_WIN32)
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#define SLASH_CHAR '\\'
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#else
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#define SLASH_CHAR '/'
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#endif
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#endif
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#ifndef SLASH_STRING
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#if defined(__GO32__)||defined(_WIN32)
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#define SLASH_STRING "\\"
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#else
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#define SLASH_STRING "/"
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#endif
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#endif
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#ifndef ROOTED_P
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#define ROOTED_P(X) (SLASH_P((X)[0]))
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#endif
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/* On some systems, PIDGET is defined to extract the inferior pid from
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an internal pid that has the thread id and pid in seperate bit
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fields. If not defined, then just use the entire internal pid as
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the actual pid. */
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#ifndef PIDGET
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1999-12-22 22:45:38 +01:00
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#define PIDGET(PID) (PID)
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#define TIDGET(PID) 0
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2000-02-10 21:06:32 +01:00
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#define MERGEPID(PID, TID) (PID)
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1999-04-16 03:35:26 +02:00
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#endif
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/* If under Cygwin, provide backwards compatibility with older
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Cygwin compilers that don't define the current cpp define. */
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#ifdef __CYGWIN32__
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#ifndef __CYGWIN__
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#define __CYGWIN__
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#endif
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#endif
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1999-08-09 23:36:23 +02:00
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/* Define well known filenos if the system does not define them. */
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#ifndef STDIN_FILENO
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#define STDIN_FILENO 0
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#endif
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#ifndef STDOUT_FILENO
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#define STDOUT_FILENO 1
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#endif
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#ifndef STDERR_FILENO
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#define STDERR_FILENO 2
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#endif
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1999-08-31 03:14:27 +02:00
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/* If this definition isn't overridden by the header files, assume
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that isatty and fileno exist on this system. */
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#ifndef ISATTY
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#define ISATTY(FP) (isatty (fileno (FP)))
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#endif
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1999-12-14 02:06:04 +01:00
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/* FIXME: cagney/1999-12-13: The following will be moved to gdb.h /
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libgdb.h or gdblib.h. */
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/* Return-code (RC) from a gdb library call. (The abreviation RC is
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taken from the sim/common directory.) */
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enum gdb_rc {
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/* The operation failed. The failure message can be fetched by
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calling ``char *error_last_message(void)''. The value is
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determined by the catch_errors() interface. */
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/* NOTE: Since ``defs.h:catch_errors()'' does not return an error /
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internal / quit indication it is not possible to return that
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here. */
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GDB_RC_FAIL = 0,
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/* No error occured but nothing happened. Due to the catch_errors()
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interface, this must be non-zero. */
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GDB_RC_NONE = 1,
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/* The operation was successful. Due to the catch_errors()
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interface, this must be non-zero. */
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GDB_RC_OK = 2
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};
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/* Print the specified breakpoint on GDB_STDOUT. (Eventually this
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function will ``print'' the object on ``output''). */
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enum gdb_rc gdb_breakpoint_query (/* struct {ui,gdb}_out *output, */ int bnum);
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|
2000-01-06 04:07:20 +01:00
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/* Create a breakpoint at ADDRESS (a GDB source and line). */
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enum gdb_rc gdb_breakpoint (char *address, char *condition,
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int hardwareflag, int tempflag,
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|
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int thread, int ignore_count);
|
2000-01-25 03:40:50 +01:00
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enum gdb_rc gdb_thread_select (/* output object */ char *tidstr);
|
2000-01-06 04:07:20 +01:00
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|
2000-02-03 05:14:45 +01:00
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#ifdef UI_OUT
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/* Print a list of known thread ids. */
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|
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enum gdb_rc gdb_list_thread_ids (/* output object */);
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/* Switch thread and print notification. */
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#endif
|
1999-04-16 03:35:26 +02:00
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|
#endif /* #ifndef DEFS_H */
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