binutils-gdb/gdb/defs.h

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/* Basic, host-specific, and target-specific definitions for GDB.
Copyright (C) 1986, 1989, 1991, 1992, 1993, 1994, 1995
Free Software Foundation, Inc.
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This file is part of GDB.
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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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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
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef DEFS_H
#define DEFS_H
#include <stdio.h>
/* First include ansidecl.h so we can use the various macro definitions
here and in all subsequent file inclusions. */
#include "ansidecl.h"
#ifdef ANSI_PROTOTYPES
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#include "libiberty.h"
/* libiberty.h can't declare this one, but evidently we can. */
extern char *strsignal PARAMS ((int));
#include "progress.h"
#ifndef NO_MMALLOC
#include "mmalloc.h"
#endif
/* For BFD64 and bfd_vma. */
#include "bfd.h"
/* An address in the program being debugged. Host byte order. Rather
than duplicate all the logic in BFD which figures out what type
this is (long, long long, etc.) and whether it needs to be 64
bits (the host/target interactions are subtle), we just use
bfd_vma. */
typedef bfd_vma CORE_ADDR;
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#define min(a, b) ((a) < (b) ? (a) : (b))
#define max(a, b) ((a) > (b) ? (a) : (b))
* defs.h (STRCMP, STREQ, STREQN): New macros. * defs.h (demangle_and_match): Remove prototype. * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ and STREQN defined in defs.h. * dwarfread.c (set_cu_language): For completely unknown languages, try to deduce the language from the filename. Retain behavior that for known languages we don't know how to handle, we use language_unknown. * dwarfread.c (enum_type, symthesize_typedef): Initialize language and demangled name fields in symbol. * dwarfread.c, mipsread.c, partial-stab.h: For all usages of ADD_PSYMBOL_TO_LIST, add language and objfile parameters. * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names and cache the results in SYMBOL_DEMANGLED_NAME for the symbol. * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h. Replace usages throughout. * elfread.c (demangle.h): Include. * elfread.c (record_minimal_symbol): Remove prototype and function. * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES, B_CLRALL): Moved from symtab.h to gdbtypes.h. * infcmd.c (jump_command): Remove code to demangle name and add it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME. * minsyms.c (demangle.h): Include. * minsyms.c (lookup_minimal_symbol): Indent comment to match code. * minsyms.c (install_minimal_symbols): Attempt to demangle symbol names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME. * mipsread.c (psymtab_language): Add static variable. * stabsread.c (demangle.h): Include. * stabsread.c (define_symbol): Attempt to demangle C++ symbol names and cache them in the SYMBOL_DEMANGLED_NAME field. * stack.c (return_command): Remove explicit demangling of name and use of cleanups. Just use SYMBOL_DEMANGLED_NAME. * symfile.c (demangle.h): Include. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix to match macros in symfile.h and allow them to be compiled if INLINE_ADD_PSYMBOL is not true. * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set. * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters. Add code to demangle and cache C++ symbol names. Use macro form if INLINE_ADD_PSYMBOL is true, otherwise use C function form. * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list): Remove, also defined in symfile.c, which we already fixed. * symtab.c (expensive_mangler): Remove prototype and function. * symtab.c (find_methods): Remove physnames parameter and fix prototype to match. * symtab.c (completion_list_add_symbol): Name changed to completion_list_add_name. * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both the normal symbol name and the cached C++ demangled name. * symtab.c (lookup_demangled_partial_symbol, lookup_demangled_block_symbol): Remove prototypes and functions. * symtab.c (lookup_symbol): Remove use of expensive_mangler, use lookup_block_symbol instead of lookup_demangled_block_symbol. Remove code to try demangling names and matching them. * symtab.c (lookup_partial_symbol, lookup_block_symbol): Fix to try matching the cached demangled name if no match is found using the regular symbol name. * symtab.c (find_methods): Remove unused physnames array. * symtab.c (name_match, NAME_MATCH): Remove function and macro, replaced with SYMBOL_MATCHES_REGEXP from symtab.h. * symtab.c (completion_list_add_symbol): Rewrite to use cached C++ demangled symbol names. * symtab.h: Much reformatting of structures and such to add whitespace to make them more readable, and make them more consistent with other gdb structure definitions. * symtab.h (general_symbol_info): New struct containing fields common to all symbols. * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME, SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros. * symtab. (struct minimal_symbol, struct partial_symbol, struct symbol): Use general_symbol_info struct. * utils.c (demangle_and_match): Remove, no longer used. * valops.c (demangle.h): Include. * xcoffexec.c (eq): Remove macro, replace usages with STREQ. * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c, infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c, symmisc.c, symtab.c, valops.c: Replace references to minimal symbol fields with appropriate macros. * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c, coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c, demangle.c, elfread.c, energize.c, environ.c, exec.c, gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c, main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c, remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c, sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c, symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h, tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp and strncmp usages with STREQ, STREQN, or STRCMP as appropriate. * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c, mipsread.c, printcmd.c, source.c, stabsread.c, stack.c, symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as appropriate. * buildsym.c (start_subfile, patch_subfile_names): Default the source language to what can be deduced from the filename. * buildsym.c (end_symtab): Update the source language in the allocated symtab to match what we have been using. * buildsym.h (struct subfile): Add a language field. * c-typeprint.c (c_print_type): Remove code to do explicit demangling. * dbxread.c (psymtab_language): Add static variable. * dbxread.c (start_psymtab): Initialize psymtab_language using deduce_language_from_filename.
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/* Gdb does *lots* of string compares. Use macros to speed them up by
avoiding function calls if the first characters are not the same. */
#define STRCMP(a,b) (*(a) == *(b) ? strcmp ((a), (b)) : (int)*(a) - (int)*(b))
* defs.h (STRCMP, STREQ, STREQN): New macros. * defs.h (demangle_and_match): Remove prototype. * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ and STREQN defined in defs.h. * dwarfread.c (set_cu_language): For completely unknown languages, try to deduce the language from the filename. Retain behavior that for known languages we don't know how to handle, we use language_unknown. * dwarfread.c (enum_type, symthesize_typedef): Initialize language and demangled name fields in symbol. * dwarfread.c, mipsread.c, partial-stab.h: For all usages of ADD_PSYMBOL_TO_LIST, add language and objfile parameters. * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names and cache the results in SYMBOL_DEMANGLED_NAME for the symbol. * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h. Replace usages throughout. * elfread.c (demangle.h): Include. * elfread.c (record_minimal_symbol): Remove prototype and function. * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES, B_CLRALL): Moved from symtab.h to gdbtypes.h. * infcmd.c (jump_command): Remove code to demangle name and add it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME. * minsyms.c (demangle.h): Include. * minsyms.c (lookup_minimal_symbol): Indent comment to match code. * minsyms.c (install_minimal_symbols): Attempt to demangle symbol names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME. * mipsread.c (psymtab_language): Add static variable. * stabsread.c (demangle.h): Include. * stabsread.c (define_symbol): Attempt to demangle C++ symbol names and cache them in the SYMBOL_DEMANGLED_NAME field. * stack.c (return_command): Remove explicit demangling of name and use of cleanups. Just use SYMBOL_DEMANGLED_NAME. * symfile.c (demangle.h): Include. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix to match macros in symfile.h and allow them to be compiled if INLINE_ADD_PSYMBOL is not true. * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set. * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters. Add code to demangle and cache C++ symbol names. Use macro form if INLINE_ADD_PSYMBOL is true, otherwise use C function form. * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list): Remove, also defined in symfile.c, which we already fixed. * symtab.c (expensive_mangler): Remove prototype and function. * symtab.c (find_methods): Remove physnames parameter and fix prototype to match. * symtab.c (completion_list_add_symbol): Name changed to completion_list_add_name. * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both the normal symbol name and the cached C++ demangled name. * symtab.c (lookup_demangled_partial_symbol, lookup_demangled_block_symbol): Remove prototypes and functions. * symtab.c (lookup_symbol): Remove use of expensive_mangler, use lookup_block_symbol instead of lookup_demangled_block_symbol. Remove code to try demangling names and matching them. * symtab.c (lookup_partial_symbol, lookup_block_symbol): Fix to try matching the cached demangled name if no match is found using the regular symbol name. * symtab.c (find_methods): Remove unused physnames array. * symtab.c (name_match, NAME_MATCH): Remove function and macro, replaced with SYMBOL_MATCHES_REGEXP from symtab.h. * symtab.c (completion_list_add_symbol): Rewrite to use cached C++ demangled symbol names. * symtab.h: Much reformatting of structures and such to add whitespace to make them more readable, and make them more consistent with other gdb structure definitions. * symtab.h (general_symbol_info): New struct containing fields common to all symbols. * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME, SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros. * symtab. (struct minimal_symbol, struct partial_symbol, struct symbol): Use general_symbol_info struct. * utils.c (demangle_and_match): Remove, no longer used. * valops.c (demangle.h): Include. * xcoffexec.c (eq): Remove macro, replace usages with STREQ. * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c, infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c, symmisc.c, symtab.c, valops.c: Replace references to minimal symbol fields with appropriate macros. * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c, coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c, demangle.c, elfread.c, energize.c, environ.c, exec.c, gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c, main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c, remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c, sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c, symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h, tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp and strncmp usages with STREQ, STREQN, or STRCMP as appropriate. * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c, mipsread.c, printcmd.c, source.c, stabsread.c, stack.c, symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as appropriate. * buildsym.c (start_subfile, patch_subfile_names): Default the source language to what can be deduced from the filename. * buildsym.c (end_symtab): Update the source language in the allocated symtab to match what we have been using. * buildsym.h (struct subfile): Add a language field. * c-typeprint.c (c_print_type): Remove code to do explicit demangling. * dbxread.c (psymtab_language): Add static variable. * dbxread.c (start_psymtab): Initialize psymtab_language using deduce_language_from_filename.
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#define STREQ(a,b) (*(a) == *(b) ? !strcmp ((a), (b)) : 0)
#define STREQN(a,b,c) (*(a) == *(b) ? !strncmp ((a), (b), (c)) : 0)
/* The character GNU C++ uses to build identifiers that must be unique from
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the program's identifiers (such as $this and $$vptr). */
#define CPLUS_MARKER '$' /* May be overridden to '.' for SysV */
#include <errno.h> /* System call error return status */
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extern int quit_flag;
extern int immediate_quit;
extern int sevenbit_strings;
extern void quit PARAMS ((void));
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#define QUIT { \
if (quit_flag) quit (); \
if (interactive_hook) interactive_hook (); \
PROGRESS (1); \
}
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* Makefile.in (SFILES_MAINDIR): Add ch-exp.y. * Makefile.in (YYFILES): Add ch-exp.tab.c. * Makefile.in (YYOBJ): Add ch-exp.tab.o. * Makefile.in (saber_gdb): Add unload of ch-exp.y and load of ch-exp.tab.c. * Makefile.in (distclean): Add target ch-exp.tab.c. * Makefile.in (realclean): Add rm of ch-exp.tab.c. * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on Makefile since it contains sed patterns used in generation. Add sed pattern to also delete #include of any malloc.h. * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets. * ch-exp.y: New expression parser, for GNU-Chill. * c-exp.y, expr.c, expression.h, language.c, m2-exp.y, parser-defs.h, valarith.c, valops.c, value.h: Remap macros and function names to conform to K&R terminology with respect to logical and bitwise operators: UNOP_ZEROP => UNOP_LOGICAL_NOT UNOP_LOGNOT => UNOP_COMPLEMENT BINOP_LOGAND => BINOP_BITWISE_AND BINOP_LOGXOR => BINOP_BITWISE_XOR BINOP_LOGIOR => BINOP_BITWISE_IOR BINOP_AND => BINOP_LOGICAL_AND BINOP_OR => BINOP_LOGICAL_OR PREC_OR => PREC_LOGICAL_OR PREC_AND => PREC_LOGICAL_AND PREC_LOGIOR => PREC_BITWISE_IOR PREC_LOGXOR => PREC_BITWISE_XOR PREC_LOGAND => PREC_BITWISE_AND value_zerop() => value_logical_not() value_lognot() => value_complement() * c-exp.y (c_op_print_tab): Add explicit empty terminator. * m2-exp.y (m2_op_print_tab): Add explicit empty terminator. * defs.h (enum language): Add language_chill. * dwarfread.c (set_cu_language): Add LANG_CHILL case and make LANG_MODULA2 a recognized language. * eval.c (evaluate_subexp): Add OP_BOOL case. * expprint.c (print_subexp): Add OP_BOOL case. * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for Chill as well as Modula-2. * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long, builtin_type_chill_ulong, builtin_type_chill_real): Add. * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary and is nonexistant in some SVR4 based systems. * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4. * language.c (set_language_command): Add chill. * language.c (binop_result_type, integral_type, character_type, boolean_type, structured_type, value_true, binop_type_check): Add language_chill cases. * language.h (_LANG_chill): Define. * m2-exp.y (number_sign, modblock): Make static, #ifdef out unused modblock. * m2-exp.y (ANDAND): Rename to LOGICAL_AND. * source.c (source_info): Fix minor nits, print "1 line" rather than "1 lines", and "language is <lang>". * symfile.c (deduce_language_from_filename): Recognize the filename extensions ".chill", ".c186", and ".c286" for Chill. * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well as TYPE_CODE_INT and TYPE_CODE_FLOAT. * valprint.c (val_print): Print TYPE_CODE_BOOL type values as "TRUE" or "FALSE". * valprint.c (typedef_print): Add case for language_chill. * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
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/* Command classes are top-level categories into which commands are broken
down for "help" purposes.
Notes on classes: class_alias is for alias commands which are not
abbreviations of the original command. class-pseudo is for commands
which are not really commands nor help topics ("stop"). */
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enum command_class
{
/* Special args to help_list */
all_classes = -2, all_commands = -1,
/* Classes of commands */
no_class = -1, class_run = 0, class_vars, class_stack,
class_files, class_support, class_info, class_breakpoint,
* Makefile.in (SFILES_MAINDIR): Add ch-exp.y. * Makefile.in (YYFILES): Add ch-exp.tab.c. * Makefile.in (YYOBJ): Add ch-exp.tab.o. * Makefile.in (saber_gdb): Add unload of ch-exp.y and load of ch-exp.tab.c. * Makefile.in (distclean): Add target ch-exp.tab.c. * Makefile.in (realclean): Add rm of ch-exp.tab.c. * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on Makefile since it contains sed patterns used in generation. Add sed pattern to also delete #include of any malloc.h. * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets. * ch-exp.y: New expression parser, for GNU-Chill. * c-exp.y, expr.c, expression.h, language.c, m2-exp.y, parser-defs.h, valarith.c, valops.c, value.h: Remap macros and function names to conform to K&R terminology with respect to logical and bitwise operators: UNOP_ZEROP => UNOP_LOGICAL_NOT UNOP_LOGNOT => UNOP_COMPLEMENT BINOP_LOGAND => BINOP_BITWISE_AND BINOP_LOGXOR => BINOP_BITWISE_XOR BINOP_LOGIOR => BINOP_BITWISE_IOR BINOP_AND => BINOP_LOGICAL_AND BINOP_OR => BINOP_LOGICAL_OR PREC_OR => PREC_LOGICAL_OR PREC_AND => PREC_LOGICAL_AND PREC_LOGIOR => PREC_BITWISE_IOR PREC_LOGXOR => PREC_BITWISE_XOR PREC_LOGAND => PREC_BITWISE_AND value_zerop() => value_logical_not() value_lognot() => value_complement() * c-exp.y (c_op_print_tab): Add explicit empty terminator. * m2-exp.y (m2_op_print_tab): Add explicit empty terminator. * defs.h (enum language): Add language_chill. * dwarfread.c (set_cu_language): Add LANG_CHILL case and make LANG_MODULA2 a recognized language. * eval.c (evaluate_subexp): Add OP_BOOL case. * expprint.c (print_subexp): Add OP_BOOL case. * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for Chill as well as Modula-2. * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long, builtin_type_chill_ulong, builtin_type_chill_real): Add. * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary and is nonexistant in some SVR4 based systems. * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4. * language.c (set_language_command): Add chill. * language.c (binop_result_type, integral_type, character_type, boolean_type, structured_type, value_true, binop_type_check): Add language_chill cases. * language.h (_LANG_chill): Define. * m2-exp.y (number_sign, modblock): Make static, #ifdef out unused modblock. * m2-exp.y (ANDAND): Rename to LOGICAL_AND. * source.c (source_info): Fix minor nits, print "1 line" rather than "1 lines", and "language is <lang>". * symfile.c (deduce_language_from_filename): Recognize the filename extensions ".chill", ".c186", and ".c286" for Chill. * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well as TYPE_CODE_INT and TYPE_CODE_FLOAT. * valprint.c (val_print): Print TYPE_CODE_BOOL type values as "TRUE" or "FALSE". * valprint.c (typedef_print): Add case for language_chill. * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
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class_alias, class_obscure, class_user, class_maintenance,
class_pseudo
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};
/* Languages represented in the symbol table and elsewhere.
This should probably be in language.h, but since enum's can't
be forward declared to satisfy opaque references before their
actual definition, needs to be here. */
enum language
{
language_unknown, /* Language not known */
language_auto, /* Placeholder for automatic setting */
language_c, /* C */
language_cplus, /* C++ */
language_chill, /* Chill */
language_fortran, /* Fortran */
language_m2, /* Modula-2 */
language_asm, /* Assembly language */
language_scm /* Scheme / Guile */
};
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/* the cleanup list records things that have to be undone
if an error happens (descriptors to be closed, memory to be freed, etc.)
Each link in the chain records a function to call and an
argument to give it.
Use make_cleanup to add an element to the cleanup chain.
Use do_cleanups to do all cleanup actions back to a given
point in the chain. Use discard_cleanups to remove cleanups
from the chain back to a given point, not doing them. */
struct cleanup
{
struct cleanup *next;
void (*function) PARAMS ((PTR));
PTR arg;
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};
/* The ability to declare that a function never returns is useful, but
not really required to compile GDB successfully, so the NORETURN and
ATTR_NORETURN macros normally expand into nothing. */
/* If compiling with older versions of GCC, a function may be declared
"volatile" to indicate that it does not return. */
#ifndef NORETURN
# if defined(__GNUC__) \
&& (__GNUC__ == 1 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
# define NORETURN volatile
# else
# define NORETURN /* nothing */
# endif
#endif
/* GCC 2.5 and later versions define a function attribute "noreturn",
which is the preferred way to declare that a function never returns.
However GCC 2.7 appears to be the first version in which this fully
works everywhere we use it. */
#ifndef ATTR_NORETURN
# if defined(__GNUC__) && __GNUC__ >= 2 && __GNUC_MINOR__ >= 7
# define ATTR_NORETURN __attribute__ ((noreturn))
# else
# define ATTR_NORETURN /* nothing */
# endif
#endif
#ifndef ATTR_FORMAT
# if defined(__GNUC__) && __GNUC__ >= 2 && __GNUC_MINOR__ >= 4 && defined (__ANSI_PROTOTYPES)
# define ATTR_FORMAT(type, x, y) __attribute__ ((format(type, x, y)))
# else
# define ATTR_FORMAT(type, x, y) /* nothing */
# endif
#endif
/* Needed for various prototypes */
#ifdef __STDC__
struct symtab;
struct breakpoint;
#endif
/* From blockframe.c */
extern int inside_entry_func PARAMS ((CORE_ADDR));
extern int inside_entry_file PARAMS ((CORE_ADDR addr));
extern int inside_main_func PARAMS ((CORE_ADDR pc));
* tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h. * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the CPLUS_MARKER for all SVR4 systems, so follow suit. * defs.h (strdup_demangled): Remove prototype. * dwarfread.c (enum_type, synthesize_typedef): Use new macro SYMBOL_INIT_LANGUAGE_SPECIFIC. * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME. * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol, prim_record_minimal_symbol_and_info): Use new macro SYMBOL_INIT_LANGUAGE_SPECIFIC. * minsyms.c (install_minimal_symbols): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * stabsread.c (define_symbol): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does what SYMBOL_DEMANGLED_NAME used to do, directly access the C++ mangled name member in the language dependent portion of a symbol. * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the mangled name member appropriate for a symbol's language. * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that initializes language dependent portion of symbol. * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that demangles and caches the demangled form of symbol names. * utils.c (fputs_demangled, fprint_symbol): Use current language to select an appropriate demangling algorithm. * utils.c (strdup_demangled): Remove, no longer used. **** start-sanitize-chill **** * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly access the Chill mangled name member in the language dependent portion of a symbol. * ch-lang.c (chill_demangle): New function, simple demangler. * defs.h (chill_demangle): Add prototype. * symtab.h (language_dependent_info): Add struct for Chill. **** end-sanitize-chill ****
1993-01-01 21:29:41 +01:00
/* From ch-lang.c, for the moment. (FIXME) */
extern char *chill_demangle PARAMS ((const char *));
* tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h. * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the CPLUS_MARKER for all SVR4 systems, so follow suit. * defs.h (strdup_demangled): Remove prototype. * dwarfread.c (enum_type, synthesize_typedef): Use new macro SYMBOL_INIT_LANGUAGE_SPECIFIC. * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME. * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol, prim_record_minimal_symbol_and_info): Use new macro SYMBOL_INIT_LANGUAGE_SPECIFIC. * minsyms.c (install_minimal_symbols): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * stabsread.c (define_symbol): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro SYMBOL_INIT_DEMANGLED_NAME. * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does what SYMBOL_DEMANGLED_NAME used to do, directly access the C++ mangled name member in the language dependent portion of a symbol. * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the mangled name member appropriate for a symbol's language. * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP): SYMBOL_DEMANGLED_NAME now tests language itself. * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that initializes language dependent portion of symbol. * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that demangles and caches the demangled form of symbol names. * utils.c (fputs_demangled, fprint_symbol): Use current language to select an appropriate demangling algorithm. * utils.c (strdup_demangled): Remove, no longer used. **** start-sanitize-chill **** * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly access the Chill mangled name member in the language dependent portion of a symbol. * ch-lang.c (chill_demangle): New function, simple demangler. * defs.h (chill_demangle): Add prototype. * symtab.h (language_dependent_info): Add struct for Chill. **** end-sanitize-chill ****
1993-01-01 21:29:41 +01:00
/* From utils.c */
extern int strcmp_iw PARAMS ((const char *, const char *));
extern char *safe_strerror PARAMS ((int));
extern char *safe_strsignal PARAMS ((int));
extern void init_malloc PARAMS ((void *));
extern void request_quit PARAMS ((int));
extern void do_cleanups PARAMS ((struct cleanup *));
extern void discard_cleanups PARAMS ((struct cleanup *));
/* The bare make_cleanup function is one of those rare beasts that
takes almost any type of function as the first arg and anything that
will fit in a "void *" as the second arg.
Should be, once all calls and called-functions are cleaned up:
extern struct cleanup *
make_cleanup PARAMS ((void (*function) (void *), void *));
Until then, lint and/or various type-checking compiler options will
complain about make_cleanup calls. It'd be wrong to just cast things,
since the type actually passed when the function is called would be
wrong. */
extern struct cleanup *make_cleanup ();
extern struct cleanup *save_cleanups PARAMS ((void));
extern void restore_cleanups PARAMS ((struct cleanup *));
extern void free_current_contents PARAMS ((char **));
extern void null_cleanup PARAMS ((char **));
extern int myread PARAMS ((int, char *, int));
extern int query PARAMS((char *, ...))
ATTR_FORMAT(printf, 1, 2);
/* Annotation stuff. */
extern int annotation_level; /* in stack.c */
extern void begin_line PARAMS ((void));
extern void wrap_here PARAMS ((char *));
extern void reinitialize_more_filter PARAMS ((void));
typedef FILE GDB_FILE;
#define gdb_stdout stdout
#define gdb_stderr stderr
extern void gdb_flush PARAMS ((GDB_FILE *));
extern GDB_FILE *gdb_fopen PARAMS ((char * name, char * mode));
extern void fputs_filtered PARAMS ((const char *, GDB_FILE *));
extern void fputs_unfiltered PARAMS ((const char *, GDB_FILE *));
extern int fputc_unfiltered PARAMS ((int c, GDB_FILE *));
extern int putchar_unfiltered PARAMS ((int c));
extern void puts_filtered PARAMS ((char *));
extern void puts_unfiltered PARAMS ((char *));
extern void vprintf_filtered PARAMS ((char *, va_list))
ATTR_FORMAT(printf, 1, 0);
extern void vfprintf_filtered PARAMS ((FILE *, char *, va_list))
ATTR_FORMAT(printf, 2, 0);
extern void fprintf_filtered PARAMS ((FILE *, char *, ...))
ATTR_FORMAT(printf, 2, 3);
extern void fprintfi_filtered PARAMS ((int, FILE *, char *, ...))
ATTR_FORMAT(printf, 3, 4);
extern void printf_filtered PARAMS ((char *, ...))
ATTR_FORMAT(printf, 1, 2);
extern void printfi_filtered PARAMS ((int, char *, ...))
ATTR_FORMAT(printf, 2, 3);
extern void vprintf_unfiltered PARAMS ((char *, va_list))
ATTR_FORMAT(printf, 1, 0);
extern void vfprintf_unfiltered PARAMS ((FILE *, char *, va_list))
ATTR_FORMAT(printf, 2, 0);
extern void fprintf_unfiltered PARAMS ((FILE *, char *, ...))
ATTR_FORMAT(printf, 2, 3);
extern void printf_unfiltered PARAMS ((char *, ...))
ATTR_FORMAT(printf, 1, 2);
extern void print_spaces PARAMS ((int, GDB_FILE *));
extern void print_spaces_filtered PARAMS ((int, GDB_FILE *));
extern char *n_spaces PARAMS ((int));
extern void gdb_printchar PARAMS ((int, GDB_FILE *, int));
Fix many sins which will come up in 32 bit x 64 bit GDB, and various miscellaneous things discovered in the process: * printcmd.c, defs.h (print_address_numeric): New function. * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print) breakpoint.c (describe_other_breakpoints, breakpoint_1, mention), cp-valprint.c (cplus_print_value), infcmd.c (jump_command), printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c: Use it. * utils.c, defs.h (gdb_print_address): New function. * expprint (dump_expression), gdbtypes.h: Use it. * breakpoint.c (describe_other_breakpoints), symmisc.c (dump_symtab, print_symbol): Use filtered not unfiltered I/O. (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well just run gdb under a debugger for this (and it had problems with printing addresses, how to print b->shadow, etc.). * buildsym.c (make_blockvector), core.c (memory_error), exec.c (print_section_info), maint.c (print_section_table), mdebugread.c (parse_procedure), solib.c, source.c, symfile.c, symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: Add comments saying code is broken. Marked with "FIXME-32x64". * dbxread.c (process_one_symbol), partial-stab.h (default), remote-vx.c (vx_run_files_info): Don't cast int being passed to local_hex_string. * symmisc.c (print_symbol): Don't cast long being passed to %lx. * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE only being a long. * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG and LOC_LOCAL. * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE. * source.c: Include <sys/types.h> regardless of USG.
1994-01-27 01:36:05 +01:00
extern void gdb_print_address PARAMS ((void *, GDB_FILE *));
extern void fprintf_symbol_filtered PARAMS ((GDB_FILE *, char *,
enum language, int));
extern void perror_with_name PARAMS ((char *));
extern void print_sys_errmsg PARAMS ((char *, int));
/* 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 *". */
extern char *re_comp PARAMS ((const char *));
/* From symfile.c */
extern void symbol_file_command PARAMS ((char *, int));
/* From top.c */
extern char *skip_quoted PARAMS ((char *));
extern char *gdb_readline PARAMS ((char *));
extern char *command_line_input PARAMS ((char *, int, char *));
extern void print_prompt PARAMS ((void));
extern int input_from_terminal_p PARAMS ((void));
extern int info_verbose;
1991-03-28 17:26:26 +01:00
/* From printcmd.c */
extern void set_next_address PARAMS ((CORE_ADDR));
extern void print_address_symbolic PARAMS ((CORE_ADDR, GDB_FILE *, int,
char *));
extern void print_address_numeric PARAMS ((CORE_ADDR, int, GDB_FILE *));
Fix many sins which will come up in 32 bit x 64 bit GDB, and various miscellaneous things discovered in the process: * printcmd.c, defs.h (print_address_numeric): New function. * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print) breakpoint.c (describe_other_breakpoints, breakpoint_1, mention), cp-valprint.c (cplus_print_value), infcmd.c (jump_command), printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c: Use it. * utils.c, defs.h (gdb_print_address): New function. * expprint (dump_expression), gdbtypes.h: Use it. * breakpoint.c (describe_other_breakpoints), symmisc.c (dump_symtab, print_symbol): Use filtered not unfiltered I/O. (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well just run gdb under a debugger for this (and it had problems with printing addresses, how to print b->shadow, etc.). * buildsym.c (make_blockvector), core.c (memory_error), exec.c (print_section_info), maint.c (print_section_table), mdebugread.c (parse_procedure), solib.c, source.c, symfile.c, symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: Add comments saying code is broken. Marked with "FIXME-32x64". * dbxread.c (process_one_symbol), partial-stab.h (default), remote-vx.c (vx_run_files_info): Don't cast int being passed to local_hex_string. * symmisc.c (print_symbol): Don't cast long being passed to %lx. * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE only being a long. * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG and LOC_LOCAL. * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE. * source.c: Include <sys/types.h> regardless of USG.
1994-01-27 01:36:05 +01:00
extern void print_address PARAMS ((CORE_ADDR, GDB_FILE *));
1991-03-28 17:26:26 +01:00
/* From source.c */
extern int openp PARAMS ((char *, int, char *, int, int, char **));
extern void mod_path PARAMS ((char *, char **));
extern void directory_command PARAMS ((char *, int));
extern void init_source_path PARAMS ((void));
extern char *symtab_to_filename PARAMS ((struct symtab *));
/* From findvar.c */
extern int read_relative_register_raw_bytes PARAMS ((int, char *));
1991-03-28 17:26:26 +01:00
/* From readline (but not in any readline .h files). */
extern char *tilde_expand PARAMS ((char *));
1991-03-28 17:26:26 +01:00
/* Control types for commands */
enum misc_command_type
{
ok_command,
end_command,
else_command,
nop_command
};
enum command_control_type
{
simple_control,
break_control,
continue_control,
while_control,
if_control,
invalid_control
};
1991-03-28 17:26:26 +01:00
/* Structure for saved commands lines
(for breakpoints, defined commands, etc). */
struct command_line
{
struct command_line *next;
char *line;
enum command_control_type control_type;
int body_count;
struct command_line **body_list;
1991-03-28 17:26:26 +01:00
};
extern struct command_line *read_command_lines PARAMS ((void));
extern void free_command_lines PARAMS ((struct command_line **));
1991-03-28 17:26:26 +01:00
/* String containing the current directory (what getwd would return). */
extern char *current_directory;
1991-03-28 17:26:26 +01:00
/* Default radixes for input and output. Only some values supported. */
extern unsigned input_radix;
extern unsigned output_radix;
* Makefile.in (VERSION): Bump to 4.7.4. * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c, m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c. * Makefile.in (HFILES): Add valprint.h. * Makefile.in (OBS): Add typeprint.o, c-typeprint.o, m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o. * typeprint.c, typeprint.h: New files for language independent type printing functions. * c-typeprint.c, m2-typeprint.c: New files for language dependent type printing functions and definitions. * valprint.h: New include file for language independent value printing definitions. * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language dependent value printing functions. * c-exp.y (production ptype): Add range_type variable and use new create_range_type function. * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab), infcmd.c (path_var_name), language.c (unk_op_print_tab), m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent "const static" to ANSI-conformant "static const". * c-exp.y (c_create_fundamental_type): Remove unused nbytes. * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type, and c_val_print. * c-lang.h (c_print_type, c_val_print): Add prototypes. * coffread.c (decode_type): Add range_type variable and call to new create_range_type function. * complaints.c (complain): Remove unused val variable. * complaints.c (_initialize_complaints): Make it void. * convex-tdep.c (value_of_trapped_internalvar): Add range_type variable and call new create_range_type function. * defs.h (enum val_prettyprint): Move enum from value.h to here so we can avoid having to include value.h just for prototypes that need the enum (thanks ANSI). * dwarfread.c (struct_type): Local anonymous_size variable is only used if !BITS_BIG_ENDIAN. * dwarfread.c (decode_subscript_data_item): Add rangetype variable and call new create_range_type function. * elfread.c (elf_symfile_read): Remove unused dbx and text_sect variables. * eval.c (evaluate_subexp): Remove unused local variable name and the statement with no side effects that initializes it. * expprint.c (print_subexp): Change local_printstr to LA_PRINT_STRING. * gdbtypes.c (create_range_type): New function that creates a range type using code fragments from object file readers as an example of what has to be initialized. * gdbtypes.c (create_array_type): Removed index_type, low_bound, and high_bound parameters, replaced with a single range_type parameter. Change function body to use passed in range_type rather than handcrafting one. * gdbtypes.h (create_range_type): Add prototype. * gdbtypes.h (create_array_type): Change prototype parameters. * infrun.c (normal_stop): Remove unused local variables tem and c. * infrun.c (hook_stop_stub): Return 0 rather than random value. * language.c (unk_lang_print_type, unk_lang_val_print): Add stub functions that call error if called. * language.c (unknown_language_defn, auto_language_defn, local_language_defn): Add initializers unk_lang_print_type and unk_lang_val_print. * language.h (struct language_defn): Reformat for larger comments, add la_print_type and la_val_print members. Add LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING. * m2-lang.c (m2_create_fundamental_type): Remove unused local variable nbytes. * m2-lang.c (m2_language_defn): Add initializers m2_print_type and m2_val_print. * m2-lang.h (m2_print_type, m2_val_print): Add prototypes. * main.c (execute_command): Remove unused local variable cmdlines. * main.c (echo_command), stabsread.c (read_type), printcmd.c (clear_displays), symmisc.c (block_depth), values.c (clear_value_history): Make testing of truth value of assignment result explicit. * mipsread.c (upgrade_type): Update FIXME to include future use of create_range_type. * printcmd.c (ptype_command, ptype_eval, whatis_command, whatis_exp, maintenance_print_type): Move prototypes and functions to new typeprint.c. * printcmd.c (_initialize_printcmd): Move add_com calls for ptype_command and whatis_command to new typeprint.c. * ser-bsd.c (serial_open): Remove unused variable sgttyb. * source.c (find_source_lines): Local variable c only used when LSEEK_NOT_LINEAR is defined. * stabsread.c (read_array_type): Use new create_range_type function. * stabsread.c (read_range_type): Add new index_type variable and call new create_range_type function rather than handcrafting range types. * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE. * symtab.c (typedef_print usages): Use c_typedef_print, renamed. * symtab.c (type_print_base usages): Use c_type_print_base. * symtab.c (type_print_varspec_prefix usages): Use c_type_print_varspec_prefix. * symtab.c (type_print_method_args usages): Use cp_type_print_method_args. * valprint.c: Completely ripped apart and the fragments used to create c-valprint.c, cp-valprint.c, m2-valprint.c, and valprint.h. Remaining stuff is language independent. * value.h (struct fn_field): Forward declare for prototypes. * value.h (type_print_1): Remove prototype. * value.h (enum val_prettyprint): Moved to defs.h. * value.h (typedef_print): Prototype renamed to c_typedef_print. * value.h (baseclass_offset): Add prototype. **** start-sanitize-chill **** * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c. * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o. * ch-typeprint.c: New file for language dependent type printing. * ch-valprint.c: New file for language dependent value printing. * ch-exp.y (parse_number): Remove prototype and stub function. * ch-exp.y (decode_integer_literal): Removed unused digits and temp variables. * ch-exp.y (convert_float): Completely ifdef out for now. * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5), ch-lang.c (chill_op_print_tab): Change from ANSI-obsolescent "const static" to ANSI-conformant "static const". * ch-exp.y (yylex): Add unhandled storage class enumeration literals to switch statement for completeness. * ch-lang.c (chill_create_fundamental_types): Remove unused nbytes variable. Change dummy type to 2 bytes to match int. Handle FT_VOID types gratuituously added to chill DWARF by compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR type rather than a one byte TYPE_CODE_INT type. * ch-lang.c (chill_language_defn): Add chill_print_type and chill_val_print. * ch-lang.h (chill_print_type, chill_val_print): Add prototypes. **** end-sanitize-chill ****
1992-12-18 21:21:32 +01:00
/* 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
{
Val_no_prettyprint = 0,
Val_prettyprint,
/* Use the default setting which the user has specified. */
Val_pretty_default
};
/* Host machine definition. This will be a symlink to one of the
xm-*.h files, built by the `configure' script. */
#include "xm.h"
* Makefile.in (SFILES_MAINDIR): Add ch-exp.y. * Makefile.in (YYFILES): Add ch-exp.tab.c. * Makefile.in (YYOBJ): Add ch-exp.tab.o. * Makefile.in (saber_gdb): Add unload of ch-exp.y and load of ch-exp.tab.c. * Makefile.in (distclean): Add target ch-exp.tab.c. * Makefile.in (realclean): Add rm of ch-exp.tab.c. * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on Makefile since it contains sed patterns used in generation. Add sed pattern to also delete #include of any malloc.h. * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets. * ch-exp.y: New expression parser, for GNU-Chill. * c-exp.y, expr.c, expression.h, language.c, m2-exp.y, parser-defs.h, valarith.c, valops.c, value.h: Remap macros and function names to conform to K&R terminology with respect to logical and bitwise operators: UNOP_ZEROP => UNOP_LOGICAL_NOT UNOP_LOGNOT => UNOP_COMPLEMENT BINOP_LOGAND => BINOP_BITWISE_AND BINOP_LOGXOR => BINOP_BITWISE_XOR BINOP_LOGIOR => BINOP_BITWISE_IOR BINOP_AND => BINOP_LOGICAL_AND BINOP_OR => BINOP_LOGICAL_OR PREC_OR => PREC_LOGICAL_OR PREC_AND => PREC_LOGICAL_AND PREC_LOGIOR => PREC_BITWISE_IOR PREC_LOGXOR => PREC_BITWISE_XOR PREC_LOGAND => PREC_BITWISE_AND value_zerop() => value_logical_not() value_lognot() => value_complement() * c-exp.y (c_op_print_tab): Add explicit empty terminator. * m2-exp.y (m2_op_print_tab): Add explicit empty terminator. * defs.h (enum language): Add language_chill. * dwarfread.c (set_cu_language): Add LANG_CHILL case and make LANG_MODULA2 a recognized language. * eval.c (evaluate_subexp): Add OP_BOOL case. * expprint.c (print_subexp): Add OP_BOOL case. * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for Chill as well as Modula-2. * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long, builtin_type_chill_ulong, builtin_type_chill_real): Add. * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary and is nonexistant in some SVR4 based systems. * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4. * language.c (set_language_command): Add chill. * language.c (binop_result_type, integral_type, character_type, boolean_type, structured_type, value_true, binop_type_check): Add language_chill cases. * language.h (_LANG_chill): Define. * m2-exp.y (number_sign, modblock): Make static, #ifdef out unused modblock. * m2-exp.y (ANDAND): Rename to LOGICAL_AND. * source.c (source_info): Fix minor nits, print "1 line" rather than "1 lines", and "language is <lang>". * symfile.c (deduce_language_from_filename): Recognize the filename extensions ".chill", ".c186", and ".c286" for Chill. * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well as TYPE_CODE_INT and TYPE_CODE_FLOAT. * valprint.c (val_print): Print TYPE_CODE_BOOL type values as "TRUE" or "FALSE". * valprint.c (typedef_print): Add case for language_chill. * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1992-11-15 18:28:02 +01:00
/* 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
/*
* Allow things in gdb to be declared "const". If compiling ANSI, it
* just works. If compiling with gcc but non-ansi, redefine to __const__.
* If non-ansi, non-gcc, then eliminate "const" entirely, making those
* objects be read-write rather than read-only.
*/
#ifndef const
#ifndef __STDC__
# ifdef __GNUC__
# define const __const__
# else
# define const /*nothing*/
# endif /* GNUC */
#endif /* STDC */
#endif /* const */
#ifndef volatile
#ifndef __STDC__
# ifdef __GNUC__
# define volatile __volatile__
# else
# define volatile /*nothing*/
# endif /* GNUC */
#endif /* STDC */
#endif /* volatile */
/* Defaults for system-wide constants (if not defined by xm.h, we fake it). */
1991-03-28 17:26:26 +01:00
#if !defined (UINT_MAX)
#define UINT_MAX ((unsigned int)(~0)) /* 0xFFFFFFFF for 32-bits */
1991-03-28 17:26:26 +01:00
#endif
#if !defined (INT_MAX)
#define INT_MAX ((int)(UINT_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
#endif
#if !defined (INT_MIN)
#define INT_MIN (-INT_MAX - 1) /* 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
#ifdef BFD64
/* This is to make sure that LONGEST is at least as big as CORE_ADDR. */
#define LONGEST BFD_HOST_64_BIT
#else /* No BFD64 */
/* If all compilers for this host support "long long" and we want to
use it for LONGEST (the performance hit is about 10% on a testsuite
run based on one DECstation test), then the xm.h file can define
CC_HAS_LONG_LONG.
Using GCC 1.39 on BSDI with long long causes about 700 new
testsuite failures. Using long long for LONGEST on the DECstation
causes 3 new FAILs in the testsuite and many heuristic fencepost
warnings. These are not investigated, but a first guess would be
that the BSDI problems are GCC bugs in long long support and the
latter are GDB bugs. */
* defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG when compiling with gcc, but disable it for now. See comment. * defs.h (LONGEST): Define as either "long" or "long long" based on CC_HAS_LONG_LONG. * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control how longest_to_int is defined. * c-valprint.c (c_val_print): Call print_longest. * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG instead of LONG_LONG. * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * printcmd.c (print_scalar_formatted): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * typeprint.c (print_type_scalar): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * valprint.c (val_print_type_code_int): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * value.h (struct value): Replace usage of LONG_LONG with CC_HAS_LONG_LONG. * value.h (print_longest): Add prototype. * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * values.c (unpack_double): Collapse code that was unnecessarily dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types. * values.c (value_from_longest): Remove dependency on CC_HAS_LONG_LONG and just use LONGEST. * solib.c (solib_map_sections): Use bfd_get_filename to access filename field. * solib.c (clear_solib): Save filename and free it later, after bfd_close, since bfd_close may reference it. Use bfd_get_filename to access the field. * config/convex/xm-convex.h (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG. * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add PRINTF_HAS_LONG_LONG references.
1993-04-29 09:07:39 +02:00
#ifndef CC_HAS_LONG_LONG
# if defined (__GNUC__) && defined (FORCE_LONG_LONG)
* defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG when compiling with gcc, but disable it for now. See comment. * defs.h (LONGEST): Define as either "long" or "long long" based on CC_HAS_LONG_LONG. * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control how longest_to_int is defined. * c-valprint.c (c_val_print): Call print_longest. * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG instead of LONG_LONG. * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * printcmd.c (print_scalar_formatted): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * typeprint.c (print_type_scalar): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * valprint.c (val_print_type_code_int): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * value.h (struct value): Replace usage of LONG_LONG with CC_HAS_LONG_LONG. * value.h (print_longest): Add prototype. * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * values.c (unpack_double): Collapse code that was unnecessarily dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types. * values.c (value_from_longest): Remove dependency on CC_HAS_LONG_LONG and just use LONGEST. * solib.c (solib_map_sections): Use bfd_get_filename to access filename field. * solib.c (clear_solib): Save filename and free it later, after bfd_close, since bfd_close may reference it. Use bfd_get_filename to access the field. * config/convex/xm-convex.h (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG. * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add PRINTF_HAS_LONG_LONG references.
1993-04-29 09:07:39 +02:00
# define CC_HAS_LONG_LONG 1
# endif
#endif
* defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG when compiling with gcc, but disable it for now. See comment. * defs.h (LONGEST): Define as either "long" or "long long" based on CC_HAS_LONG_LONG. * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control how longest_to_int is defined. * c-valprint.c (c_val_print): Call print_longest. * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG instead of LONG_LONG. * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * printcmd.c (print_scalar_formatted): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * typeprint.c (print_type_scalar): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * valprint.c (val_print_type_code_int): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * value.h (struct value): Replace usage of LONG_LONG with CC_HAS_LONG_LONG. * value.h (print_longest): Add prototype. * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * values.c (unpack_double): Collapse code that was unnecessarily dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types. * values.c (value_from_longest): Remove dependency on CC_HAS_LONG_LONG and just use LONGEST. * solib.c (solib_map_sections): Use bfd_get_filename to access filename field. * solib.c (clear_solib): Save filename and free it later, after bfd_close, since bfd_close may reference it. Use bfd_get_filename to access the field. * config/convex/xm-convex.h (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG. * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add PRINTF_HAS_LONG_LONG references.
1993-04-29 09:07:39 +02:00
/* LONGEST should not be a typedef, because "unsigned LONGEST" needs to work.
CC_HAS_LONG_LONG is defined if the host compiler supports "long long"
variables and we wish to make use of that support. */
#ifndef LONGEST
* defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG when compiling with gcc, but disable it for now. See comment. * defs.h (LONGEST): Define as either "long" or "long long" based on CC_HAS_LONG_LONG. * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control how longest_to_int is defined. * c-valprint.c (c_val_print): Call print_longest. * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG instead of LONG_LONG. * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * printcmd.c (print_scalar_formatted): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * typeprint.c (print_type_scalar): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * valprint.c (val_print_type_code_int): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * value.h (struct value): Replace usage of LONG_LONG with CC_HAS_LONG_LONG. * value.h (print_longest): Add prototype. * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * values.c (unpack_double): Collapse code that was unnecessarily dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types. * values.c (value_from_longest): Remove dependency on CC_HAS_LONG_LONG and just use LONGEST. * solib.c (solib_map_sections): Use bfd_get_filename to access filename field. * solib.c (clear_solib): Save filename and free it later, after bfd_close, since bfd_close may reference it. Use bfd_get_filename to access the field. * config/convex/xm-convex.h (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG. * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add PRINTF_HAS_LONG_LONG references.
1993-04-29 09:07:39 +02:00
# ifdef CC_HAS_LONG_LONG
# define LONGEST long long
# else
# define LONGEST long
# endif
#endif
#endif /* No BFD64 */
* defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG when compiling with gcc, but disable it for now. See comment. * defs.h (LONGEST): Define as either "long" or "long long" based on CC_HAS_LONG_LONG. * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control how longest_to_int is defined. * c-valprint.c (c_val_print): Call print_longest. * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG instead of LONG_LONG. * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * printcmd.c (print_scalar_formatted): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * typeprint.c (print_type_scalar): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * valprint.c (val_print_type_code_int): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * value.h (struct value): Replace usage of LONG_LONG with CC_HAS_LONG_LONG. * value.h (print_longest): Add prototype. * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * values.c (unpack_double): Collapse code that was unnecessarily dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types. * values.c (value_from_longest): Remove dependency on CC_HAS_LONG_LONG and just use LONGEST. * solib.c (solib_map_sections): Use bfd_get_filename to access filename field. * solib.c (clear_solib): Save filename and free it later, after bfd_close, since bfd_close may reference it. Use bfd_get_filename to access the field. * config/convex/xm-convex.h (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG. * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add PRINTF_HAS_LONG_LONG references.
1993-04-29 09:07:39 +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. */
extern int longest_to_int PARAMS ((LONGEST));
/* Assorted functions we can declare, now that const and volatile are
defined. */
extern char *savestring PARAMS ((const char *, int));
extern char *msavestring PARAMS ((void *, const char *, int));
extern char *strsave PARAMS ((const char *));
extern char *mstrsave PARAMS ((void *, const char *));
extern PTR xmmalloc PARAMS ((PTR, long));
extern PTR xmrealloc PARAMS ((PTR, PTR, long));
extern int parse_escape PARAMS ((char **));
extern char *reg_names[];
Fix many sins which will come up in 32 bit x 64 bit GDB, and various miscellaneous things discovered in the process: * printcmd.c, defs.h (print_address_numeric): New function. * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print) breakpoint.c (describe_other_breakpoints, breakpoint_1, mention), cp-valprint.c (cplus_print_value), infcmd.c (jump_command), printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c: Use it. * utils.c, defs.h (gdb_print_address): New function. * expprint (dump_expression), gdbtypes.h: Use it. * breakpoint.c (describe_other_breakpoints), symmisc.c (dump_symtab, print_symbol): Use filtered not unfiltered I/O. (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well just run gdb under a debugger for this (and it had problems with printing addresses, how to print b->shadow, etc.). * buildsym.c (make_blockvector), core.c (memory_error), exec.c (print_section_info), maint.c (print_section_table), mdebugread.c (parse_procedure), solib.c, source.c, symfile.c, symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: Add comments saying code is broken. Marked with "FIXME-32x64". * dbxread.c (process_one_symbol), partial-stab.h (default), remote-vx.c (vx_run_files_info): Don't cast int being passed to local_hex_string. * symmisc.c (print_symbol): Don't cast long being passed to %lx. * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE only being a long. * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG and LOC_LOCAL. * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE. * source.c: Include <sys/types.h> regardless of USG.
1994-01-27 01:36:05 +01:00
/* 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;
Fix many sins which will come up in 32 bit x 64 bit GDB, and various miscellaneous things discovered in the process: * printcmd.c, defs.h (print_address_numeric): New function. * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print) breakpoint.c (describe_other_breakpoints, breakpoint_1, mention), cp-valprint.c (cplus_print_value), infcmd.c (jump_command), printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c: Use it. * utils.c, defs.h (gdb_print_address): New function. * expprint (dump_expression), gdbtypes.h: Use it. * breakpoint.c (describe_other_breakpoints), symmisc.c (dump_symtab, print_symbol): Use filtered not unfiltered I/O. (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well just run gdb under a debugger for this (and it had problems with printing addresses, how to print b->shadow, etc.). * buildsym.c (make_blockvector), core.c (memory_error), exec.c (print_section_info), maint.c (print_section_table), mdebugread.c (parse_procedure), solib.c, source.c, symfile.c, symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: Add comments saying code is broken. Marked with "FIXME-32x64". * dbxread.c (process_one_symbol), partial-stab.h (default), remote-vx.c (vx_run_files_info): Don't cast int being passed to local_hex_string. * symmisc.c (print_symbol): Don't cast long being passed to %lx. * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE only being a long. * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG and LOC_LOCAL. * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE. * source.c: Include <sys/types.h> regardless of USG.
1994-01-27 01:36:05 +01:00
/* Message to be printed before the warning message, when a warning occurs. */
extern char *warning_pre_print;
extern NORETURN void error PARAMS((char *, ...)) ATTR_NORETURN;
extern void error_begin PARAMS ((void));
extern NORETURN void fatal PARAMS((char *, ...)) ATTR_NORETURN;
extern NORETURN void nomem PARAMS ((long)) ATTR_NORETURN;
/* Reasons for calling return_to_top_level. */
enum return_reason {
/* User interrupt. */
RETURN_QUIT,
/* Any other error. */
RETURN_ERROR
};
#define RETURN_MASK_QUIT (1 << (int)RETURN_QUIT)
#define RETURN_MASK_ERROR (1 << (int)RETURN_ERROR)
#define RETURN_MASK_ALL (RETURN_MASK_QUIT | RETURN_MASK_ERROR)
typedef int return_mask;
extern NORETURN void
return_to_top_level PARAMS ((enum return_reason)) ATTR_NORETURN;
extern int
catch_errors PARAMS ((int (*) (char *), void *, char *, return_mask));
extern void warning_begin PARAMS ((void));
extern void warning PARAMS ((char *, ...))
ATTR_FORMAT(printf, 1, 2);
/* Global functions from other, non-gdb GNU thingies.
Libiberty thingies are no longer declared here. We include libiberty.h
above, instead. */
#ifndef GETENV_PROVIDED
extern char *getenv PARAMS ((const char *));
#endif
/* From other system libraries */
#ifdef __STDC__
#include <stddef.h>
#include <stdlib.h>
#endif
/* We take the address of fclose later, but some stdio's forget
to declare this. We can't always declare it since there's
no way to declare the parameters without upsetting some compiler
somewhere. */
#ifndef FCLOSE_PROVIDED
extern int fclose ();
#endif
#ifndef atof
extern double atof ();
#endif
#ifndef MALLOC_INCOMPATIBLE
extern PTR malloc ();
extern PTR realloc ();
extern void free ();
#endif /* MALLOC_INCOMPATIBLE */
#ifndef WIN32
#ifndef strchr
extern char *strchr ();
#endif
#ifndef strrchr
extern char *strrchr ();
#endif
#ifndef strstr
extern char *strstr ();
#endif
#ifndef strtok
extern char *strtok ();
#endif
#ifndef strerror
extern char *strerror ();
#endif
#endif /* !WIN32 */
/* Various possibilities for alloca. */
#ifndef alloca
# ifdef __GNUC__
# define alloca __builtin_alloca
# else /* Not GNU C */
# ifdef sparc
# include <alloca.h> /* NOTE: Doesn't declare alloca() */
# endif
/* 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 *. */
# if defined (__STDC__) || defined (__hpux)
extern void *alloca ();
# else /* Don't use void *. */
extern char *alloca ();
# endif /* Don't use void *. */
# endif /* Not GNU C */
#endif /* alloca not defined */
/* HOST_BYTE_ORDER must be defined to one of these. */
#if !defined (BIG_ENDIAN)
#define BIG_ENDIAN 4321
#endif
#if !defined (LITTLE_ENDIAN)
#define LITTLE_ENDIAN 1234
#endif
/* Target-system-dependent parameters for GDB. */
#ifdef TARGET_BYTE_ORDER_SELECTABLE
/* The target endianness is selectable at runtime. Define
TARGET_BYTE_ORDER to be a variable. The user can use the `set
endian' command to change it. */
#undef TARGET_BYTE_ORDER
#define TARGET_BYTE_ORDER target_byte_order
extern int target_byte_order;
#endif
extern void set_endian_from_file PARAMS ((bfd *));
/* 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
/* 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)
#ifndef TARGET_BYTE_ORDER_SELECTABLE
#if TARGET_BYTE_ORDER == BIG_ENDIAN
#define BITS_BIG_ENDIAN 1
#endif /* Big endian. */
#if TARGET_BYTE_ORDER == LITTLE_ENDIAN
#define BITS_BIG_ENDIAN 0
#endif /* Little endian. */
#else /* defined (TARGET_BYTE_ORDER_SELECTABLE) */
#define BITS_BIG_ENDIAN (TARGET_BYTE_ORDER == BIG_ENDIAN)
#endif /* defined (TARGET_BYTE_ORDER_SELECTABLE) */
#endif /* BITS_BIG_ENDIAN not defined. */
/* In findvar.c. */
extern LONGEST extract_signed_integer PARAMS ((void *, int));
extern unsigned LONGEST extract_unsigned_integer PARAMS ((void *, int));
extern CORE_ADDR extract_address PARAMS ((void *, int));
extern void store_signed_integer PARAMS ((void *, int, LONGEST));
extern void store_unsigned_integer PARAMS ((void *, int, unsigned LONGEST));
extern void store_address PARAMS ((void *, int, CORE_ADDR));
extern double extract_floating PARAMS ((void *, int));
extern void store_floating PARAMS ((void *, int, double));
/* On some machines there are bits in addresses which are not really
part of the address, but are used by the kernel, the hardware, etc.
for special purposes. ADDR_BITS_REMOVE takes out any such bits
so we get a "real" address such as one would find in a symbol
table. This is used only for addresses of instructions, and even then
I'm not sure it's used in all contexts. It exists to deal with there
being a few stray bits in the PC which would mislead us, not as some sort
of generic thing to handle alignment or segmentation (it's possible it
should be in TARGET_READ_PC instead). */
#if !defined (ADDR_BITS_REMOVE)
#define ADDR_BITS_REMOVE(addr) (addr)
#endif /* No ADDR_BITS_REMOVE. */
/* From valops.c */
extern CORE_ADDR push_bytes PARAMS ((CORE_ADDR, char *, int));
extern CORE_ADDR push_word PARAMS ((CORE_ADDR, unsigned LONGEST));
* maint.c: New file. * Makefile.in (SFILES_MAINDIR): Add new file maint.c. * Makefile.in (OBS): Add new file maint.o. * defs.h (command_class): Add class_maintenance. * defs.h (MAINTENANCE_CMDS): Default to including maintenance commands. Allow for them (and other nonessential parts of gdb) to be selectively left out under special circumstances. * gdbtypes.c (recursive_dump_type): New function; supports maintenance print-type command. * gdbtypes.h (recursive_dump_type, maintenance_print_type): Add prototypes. * main.c (maintenancelist, maintenanceinfolist): Add maintenance command lists. * main.c (initialize_cmd_lists): Eliminate unnecessary casts on initializers. Add initializations for setprintlist, showprintlist, setchecklist, showchecklist, maintenancelist, and maintenanceinfolist. * printcmd.c (maintenance_print_type): New maintenance cmd. * valprint.c (setprintlist, showprintlist): Move to main.c, as implied by comment that all cmd lists are owned by main.c. * infcmd.c (unsetlist): Move to main.c, as implied by comment that all cmd lists are owned by main.c. * language.c (setchecklist, showchecklist): Move to main.c, as implied by comment that all cmd lists are owned by main.c * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist, deletelist): Remove redundant declarations (also in gdbcmd.h). * symmisc.c (printsyms_command): Now maintenance_print_symbols. * symmisc.c (printmsyms_command): Now maintenance_print_msymbols. * symmisc.c (printpsyms_command): Now maintenance_print_psymbols. * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles. * symtab.h (maintenance_print_symbols, maintenance_print_psymbols, maintenance_print_msymbols, maintenance_print_objfiles): Add prototypes. * symmisc.c (printsyms_command, printpsyms_command, printmsyms_command, printobjfiles_command): Removed from _initialize_symmisc. * main.c (dump_me_command): Moved to maint.c and renamed to maintenance_dump_me. * breakpoint.c (all_breakpoints_info): Rename to maintenance_info_breakpoints. * breakpoint.c (_initialize_breakpoint): Convert add_info of all_breakpoints_info to add maintenance_info_breakpoints to the maintenanceinfolist instead. main.c (initialize_main): Set up maintenance class commands.
1992-07-06 02:22:57 +02:00
/* Some parts of gdb might be considered optional, in the sense that they
are not essential for being able to build a working, usable debugger
for a specific environment. For example, the maintenance commands
are there for the benefit of gdb maintainers. As another example,
some environments really don't need gdb's that are able to read N
different object file formats. In order to make it possible (but
not necessarily recommended) to build "stripped down" versions of
gdb, the following defines control selective compilation of those
parts of gdb which can be safely left out when necessary. Note that
the default is to include everything. */
#ifndef MAINTENANCE_CMDS
#define MAINTENANCE_CMDS 1
#endif
#ifdef MAINTENANCE_CMDS
extern int watchdog;
#endif
#include "dis-asm.h" /* Get defs for disassemble_info */
General cleanup and simplication of disassembler interface. * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c, hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c, m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c, rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove. * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files, had been -pinsn.c files. * Makefile.in (ALLDEPFILES): Remove removed files. (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o, hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o, m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o, rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o): Remove compile actions. * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o, vax-tdep.o: Add compile actions. * defs.h (tm_print_insn): New global. * a29k-tdep.c (gdb_print_insn_a29k): New function. (_initialize_a29k_tdep): Rename from _initialize_29k, set tm_print_insn. * alpha-tdep.c (print_insn): Remove. (_initialize_alpha_tdep): Set tm_print_insn. * arm-tdep.c (arm_print_insn): New function, was print_insn in arm-pinsn.c. * convex-tdep.c (convex_print_insn): New function, was print_insn in convex-pinsn.c. * h8300-tdep.c (print_insn): Remove. (gdb_print_insn_h8300): New function. (_initialize_h8300_tdep): New function. * h8500-tdep.c (print_insn): Remove. (_initialize_h8500_tdep): New function. * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn. * i386-tdep.c (_initialize_i386_tdep): New function. * i960-tdep.c (mem, next_insn): New functions, were in i960-pinsn.c. (_initialize_i960_tdep): Set tm_print_insn. * m68k-tdep.c (_initialize_m68k_tdep): New function. * m88k-tdep.c (_initialize_m88k_tdep): New function. * mips-tdep.c (gdb_print_insn_mips): New function. (_initialize_mips_tdep): Set tm_print_insn. * pyr-tdep.c (pyr_print_insn): New function, was print_insn in pyr-pinsn.c. * rs6000-tdep.c (_initialize_rs6000_tdep): New function. * sh-tdep.c (print_insn): Remove. (gdb_print_insn_sh): New function. (_initialize_sh_tdep): Set tm_print_insn. * sparc-tdep.c (_initialize_sparc_tdep): New function. * w65-tdep.c (print_insn): Remove. (_initialize_w65_tdep): New function. * z8k-tdep.c (print_insn): Remove. (gdb_print_insn_z8k): New function. (_initialize_z8k_tdep): Set tm_print_insn. * printcmd.c (print_insn): New function, generic disassembler. * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o. * defs.h (query_hook, error_hook): Fix prototypes.
1995-01-17 05:36:51 +01:00
extern int dis_asm_read_memory PARAMS ((bfd_vma memaddr, bfd_byte *myaddr,
int len, disassemble_info *info));
extern void dis_asm_memory_error PARAMS ((int status, bfd_vma memaddr,
disassemble_info *info));
extern void dis_asm_print_address PARAMS ((bfd_vma addr,
disassemble_info *info));
extern int (*tm_print_insn) PARAMS ((bfd_vma, disassemble_info*));
/* Hooks for alternate command interfaces. */
#ifdef __STDC__
struct target_waitstatus;
struct cmd_list_element;
#endif
extern void (*init_ui_hook) PARAMS ((void));
extern void (*command_loop_hook) PARAMS ((void));
General cleanup and simplication of disassembler interface. * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c, hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c, m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c, rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove. * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files, had been -pinsn.c files. * Makefile.in (ALLDEPFILES): Remove removed files. (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o, hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o, m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o, rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o): Remove compile actions. * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o, vax-tdep.o: Add compile actions. * defs.h (tm_print_insn): New global. * a29k-tdep.c (gdb_print_insn_a29k): New function. (_initialize_a29k_tdep): Rename from _initialize_29k, set tm_print_insn. * alpha-tdep.c (print_insn): Remove. (_initialize_alpha_tdep): Set tm_print_insn. * arm-tdep.c (arm_print_insn): New function, was print_insn in arm-pinsn.c. * convex-tdep.c (convex_print_insn): New function, was print_insn in convex-pinsn.c. * h8300-tdep.c (print_insn): Remove. (gdb_print_insn_h8300): New function. (_initialize_h8300_tdep): New function. * h8500-tdep.c (print_insn): Remove. (_initialize_h8500_tdep): New function. * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn. * i386-tdep.c (_initialize_i386_tdep): New function. * i960-tdep.c (mem, next_insn): New functions, were in i960-pinsn.c. (_initialize_i960_tdep): Set tm_print_insn. * m68k-tdep.c (_initialize_m68k_tdep): New function. * m88k-tdep.c (_initialize_m88k_tdep): New function. * mips-tdep.c (gdb_print_insn_mips): New function. (_initialize_mips_tdep): Set tm_print_insn. * pyr-tdep.c (pyr_print_insn): New function, was print_insn in pyr-pinsn.c. * rs6000-tdep.c (_initialize_rs6000_tdep): New function. * sh-tdep.c (print_insn): Remove. (gdb_print_insn_sh): New function. (_initialize_sh_tdep): Set tm_print_insn. * sparc-tdep.c (_initialize_sparc_tdep): New function. * w65-tdep.c (print_insn): Remove. (_initialize_w65_tdep): New function. * z8k-tdep.c (print_insn): Remove. (gdb_print_insn_z8k): New function. (_initialize_z8k_tdep): Set tm_print_insn. * printcmd.c (print_insn): New function, generic disassembler. * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o. * defs.h (query_hook, error_hook): Fix prototypes.
1995-01-17 05:36:51 +01:00
extern void (*fputs_unfiltered_hook) PARAMS ((const char *linebuffer,
FILE *stream));
extern void (*print_frame_info_listing_hook) PARAMS ((struct symtab *s,
int line, int stopline,
int noerror));
extern int (*query_hook) PARAMS (());
extern void (*flush_hook) PARAMS ((FILE *stream));
extern void (*create_breakpoint_hook) PARAMS ((struct breakpoint *b));
extern void (*delete_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
extern void (*modify_breakpoint_hook) PARAMS ((struct breakpoint *bpt));
extern void (*target_output_hook) PARAMS ((char *));
extern void (*interactive_hook) PARAMS ((void));
extern void (*registers_changed_hook) PARAMS ((void));
extern int (*target_wait_hook) PARAMS ((int pid,
struct target_waitstatus *status));
extern void (*call_command_hook) PARAMS ((struct cmd_list_element *c,
char *cmd, int from_tty));
extern NORETURN void (*error_hook) PARAMS (()) ATTR_NORETURN;
/* Inhibit window interface if non-zero. */
extern int use_windows;
/* Symbolic definitions of filename-related things. */
/* FIXME, this doesn't work very well if host and executable
filesystems conventions are different. */
#ifndef DIRNAME_SEPARATOR
#define DIRNAME_SEPARATOR ':'
#endif
#ifndef SLASH_P
#if defined(__GO32__)||defined(WIN32)
#define SLASH_P(X) ((X)=='\\')
#else
#define SLASH_P(X) ((X)=='/')
#endif
#endif
#ifndef SLASH_CHAR
#if defined(__GO32__)||defined(WIN32)
#define SLASH_CHAR '\\'
#else
#define SLASH_CHAR '/'
#endif
#endif
#ifndef SLASH_STRING
#if defined(__GO32__)||defined(WIN32)
#define SLASH_STRING "\\"
#else
#define SLASH_STRING "/"
#endif
#endif
#ifndef ROOTED_P
#define ROOTED_P(X) (SLASH_P((X)[0]))
#endif
#endif /* #ifndef DEFS_H */