1999-04-16 03:35:26 +02:00
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/* Parse expressions for GDB.
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2004-07-17 16:27:55 +02:00
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Copyright 1986, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
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1997, 1998, 1999, 2000, 2001, 2004 Free Software Foundation, Inc.
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1999-04-16 03:35:26 +02:00
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Modified from expread.y by the Department of Computer Science at the
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State University of New York at Buffalo, 1991.
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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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/* Parse an expression from text in a string,
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and return the result as a struct expression pointer.
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That structure contains arithmetic operations in reverse polish,
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with constants represented by operations that are followed by special data.
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See expression.h for the details of the format.
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What is important here is that it can be built up sequentially
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during the process of parsing; the lower levels of the tree always
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come first in the result. */
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1999-07-07 22:19:36 +02:00
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1999-06-07 21:19:32 +02:00
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#include <ctype.h>
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1999-04-16 03:35:26 +02:00
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#include "defs.h"
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#include "gdb_string.h"
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#include "symtab.h"
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#include "gdbtypes.h"
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#include "frame.h"
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#include "expression.h"
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#include "value.h"
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#include "command.h"
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#include "language.h"
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#include "parser-defs.h"
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#include "gdbcmd.h"
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1999-07-07 22:19:36 +02:00
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#include "symfile.h" /* for overlay functions */
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2000-07-13 19:54:35 +02:00
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#include "inferior.h" /* for NUM_PSEUDO_REGS. NOTE: replace
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with "gdbarch.h" when appropriate. */
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* defs.h (HOST_FLOAT_FORMAT, HOST_DOUBLE_FORMAT)
(HOST_FLOAT_FORMAT, HOST_DOUBLE_FORMAT)
(HOST_LONG_DOUBLE_FORMAT, DOUBLEST)
(floatformat_to_doublest, floatformat_from_doublest)
(floatformat_is_negative, floatformat_is_nan)
(floatformat_mantissa, store_floating)
(extract_floating): Move declaration from here.
* doublest.h: To here. New file.
* utils.c (get_field, floatformat_to_doublest, put_field)
(ldfrexp, floatformat_from_doublest, floatformat_is_negative)
(floatformat_is_nan, floatformat_mantissa)
(FLOATFORMAT_CHAR_BIT): Move from here.
* doublest.c: To here. New file.
* findvar.c (store_floating, extract_floating): Move from here.
* doublest.c: To here.
* Makefile.in (SFILES): Add doublest.c.
(COMMON_OBS): Add doublest.o.
(doublest.o): Specify dependencies.
(doublest_h): Define.
* config/m88k/tm-m88k.h: Include "doublest.h".
* config/i960/tm-i960.h: Ditto.
* config/i386/tm-symmetry.h: Ditto.
* rs6000-tdep.c, valarith.c: Ditto.
* valprint.c, stabsread.c, sh-tdep.c: Ditto.
* ia64-tdep.c, i387-tdep.c, i386-tdep.c: Ditto.
* values.c, arm-tdep.c, arm-linux-tdep.c: Ditto.
* alpha-tdep.c, ax.h, expression.h: Ditto.
* sh-tdep.c, parse.c, top.c, value.h: Ditto.
* Makefile.in (arm-tdep.o): Add $(doublest_h).
(i386-tdep.o, i387-tdep.o, ia64-tdep.o): Ditto.
(rs6000-tdep.o, stabsread.o, valarith.o): Ditto.
(values.o, valprint.o, arm-linux-tdep.o): Ditto.
(alpha-tdep.o, ax_h, parse.o, top.o, value_h): Ditto.
(parser_defs_h): Ditto.
(expression_h): Add $(doublest_h) and $(symtab_h).
2001-08-01 20:39:27 +02:00
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#include "doublest.h"
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2002-04-09 05:06:14 +02:00
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#include "gdb_assert.h"
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2003-02-19 David Carlton <carlton@math.stanford.edu>
* Makefile.in (SFILES): Add block.c.
(block_h): New.
(COMMON_OBS): Add block.o.
(block.o): New.
(x86-64-tdep.o): Add $(block_h).
(values.o, valops.o, tracepoint.o, symtab.o, symmisc.o, symfile.o)
(stack.o, printcmd.o, p-exp.tab.o, parse.o, objfiles.o)
(objc-exp.tab.o, objc-lang.o, nlmread.o, mips-tdep.o, mdebugread.o)
(m2-exp.tab.o, linespec.o, jv-lang.o, jv-exp.tab.o, infcmd.o)
(f-valprint.o, findvar.o, f-exp.tab.o, expprint.o, coffread.o)
(c-exp.tab.o, buildsym.o, breakpoint.o, blockframe.o, ax-gdb.o)
(alpha-tdep.o, ada-lang.o, ada-exp.tab.o, mi-cmd-stack.o): Ditto.
* value.h: Add opaque declaration for struct block.
* parser-defs.h, objc-lang.h, buildsym.h, breakpoint.h: Ditto.
* ada-lang.h: Ditto.
* x86-64-tdep.c: #include "block.h"
* values.c, valops.c, tracepoint.c, symtab.c, symmisc.c: Ditto.
* symfile.c, stack.c, printcmd.c, p-exp.y, parse.c: Ditto.
* objfiles.c, objc-exp.y, objc-lang.c, nlmread.c: Ditto.
* mips-tdep.c, mdebugread.c, m2-exp.y, linespec.c: Ditto.
* jv-lang.c, jv-exp.y, infcmd.c, f-valprint.c: Ditto.
* findvar.c, f-exp.y, expprint.c, coffread.c, c-exp.y: Ditto.
* buildsym.c, breakpoint.c, blockframe.c, ax-gdb.c: Ditto.
* alpha-tdep.c, ada-lang.c, ada-exp.y: Ditto.
* blockframe.c (blockvector_for_pc_sect): Move to "block.c".
(blockvector_for_pc, block_for_pc_sect, block_for_pc): Ditto.
* symtab.c (block_function): Ditto.
(contained_in): Ditto.
* frame.h: Move block_for_pc and block_for_pc_sect declarations to
block.h. Add opaque declaration for struct block.
* symtab.h: Move block_function and contained_in declarations to
block.h. Add opaque declarations for struct block, struct
blockvector.
(struct block): Move to block.h.
(struct blockvector): Ditto.
(BLOCK_START, BLOCK_END, BLOCK_FUNCTION, BLOCK_SUPERBLOCK)
(BLOCK_GCC_COMPILED, BLOCK_HASHTABLE, BLOCK_NSYMS, BLOCK_SYM)
(BLOCK_BUCKETS, BLOCK_BUCKET, BLOCK_HASHTABLE_SIZE)
(ALL_BLOCK_SYMBOLS, BLOCK_SHOULD_SORT, BLOCKVECTOR_NBLOCKS)
(BLOCKVECTOR_BLOCK, GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOCK):
Ditto.
* block.c: New file.
* block.h: New file.
2003-02-19 David Carlton <carlton@math.stanford.edu>
* mi-cmd-stack.c: #include "block.h"
2003-02-20 01:01:07 +01:00
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#include "block.h"
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2000-07-13 19:54:35 +02:00
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* parser-defs.h (struct exp_descriptor): New definition, containing
language-specific info for printing, prefixifying, dumping, and
evaluating expressions.
(exp_descriptor_standard): Declare new variable.
(print_subexp): Make global and declare here (from expprint.c).
(dump_subexp): Ditto.
(dump_subexp_body_standard): Declare.
(operator_length_standard): Declare.
(op_name_standard): Declare.
(print_subexp): Declare.
(print_subexp_standard): Declare.
* language.h (struct language_defn): Add la_exp_desc field to hold
pointer to table for language-specific operators.
Remove evaluate_exp field, which is now in struct exp_descriptor.
* parse.c (operator_length): Move most code to new
operator_length_standard function. Use language-specific information.
(operator_length_standard): New function taking most code from
operator_length.
(exp_descriptor_standard): New constant.
* expression.h (enum exp_opcode): Add definitions of OP_EXTENDED0
and OP_EXTENDED_LAST.
* expprint.c (print_subexp): Use language-specific print_subexp.
Make global; remove static declaration.
Move most code to print_subexp_standard.
(print_subexp_standard): New function, containing code formerly in
print_subexp.
(op_name): Add expression to argument signature.
Use langauge-specific op_name.
Move most code to op_name_standard.
(op_name_standard): New function, containing code formerly in op_name.
(dump_subexp): Use new version of op_name function.
Use language-specific dump_subexp_body, and move most existing code to
dump_subexp_body_standard.
(dump_raw_expression): Use new op_name interface.
(dump_subexp_body): Move most code to dump_subexp_body_standard.
(dump_subexp_body_standard): New function, containing code formerly
in dump_subexp_body.
* language.c (unknown_language): Add default la_exp_desc field and
remove evaluate_exp field.
(auto_language): Ditto.
(local_language): Ditto.
* f-lang.c (f_language_defn): Ditto.
* c-lang.c (c_language_defn): Ditto.
(cplus_language_defn): Ditto.
(asm_language_defn): Ditto.
(minimal_language_defn): Ditto.
* p-lang.c (pascal_language_defn): Ditto.
* m2-lang.c (m2_language_defn): Ditto.
* objc-lang.c (objc_language_defn): Ditto.
* jv-lang.c (exp_descriptor_java): New variable, containing
Java-specific expression evaluator.
(java_language_defn): Add la_exp_desc field and remove evaluate_exp
field.
* scm-lang.c (exp_descriptor_scm): New variable, containing
Scheme-specific expression evaluator.
(scm_language_defn): Add la_exp_desc field and remove evaluate_exp
field.
* objc-lang.c (print_object_command): Take evaluate_exp from the
la_exp_desc field.
* Makefile.in (eval.o): Add dependency on parser-defs.h.
* eval.c: Include parser-defs.h for the full declaration of
la_exp_desc's type.
(evaluate_subexp): Get evaluate_exp out of la_exp_desc field.
2003-09-25 10:40:45 +02:00
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/* Standard set of definitions for printing, dumping, prefixifying,
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* and evaluating expressions. */
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const struct exp_descriptor exp_descriptor_standard =
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{
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print_subexp_standard,
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operator_length_standard,
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op_name_standard,
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dump_subexp_body_standard,
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evaluate_subexp_standard
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};
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1999-04-16 03:35:26 +02:00
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/* Global variables declared in parser-defs.h (and commented there). */
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struct expression *expout;
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int expout_size;
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int expout_ptr;
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struct block *expression_context_block;
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Expand preprocessor macros in C expressions.
* c-lang.h: #include "macroexp.h", for macro_lookup_ftype.
(scan_macro_expansion, scanning_macro_expansion,
finished_macro_expansion): New function declarations.
(expression_macro_lookup_func, expression_macro_lookup_baton): New
variable declarations.
* parser-defs.h (expression_context_pc): New declaration.
* parse.c (expression_context_pc): New variable.
(parse_exp_1): Set expression_context_pc, as well as
expression_context_block.
* c-exp.y (yylex): If we're not already reading the result of a
macro expansion, try to macro-expand the next token. When we're
done scanning a macro expansion, switch back to the mainline text.
Commas and `if's in a macro's expansion don't terminate the input.
* c-lang.c: #include "macroscope.h" and "gdb_assert.h".
(macro_original_text, macro_expanded_text,
expression_macro_lookup_func, expression_macro_lookup_baton): New
variables.
(scan_macro_expansion, scanning_macro_expansion,
finished_macro_expansion, scan_macro_cleanup, null_macro_lookup,
c_preprocess_and_parse): New functions.
(c_language_defn, cplus_language_defn, asm_language_defn): Call
c_preprocess_and_parse, instead of c_parse.
* Makefile.in (c_lang_h): Note that this #includes macroexp.h.
(c-lang.o): Note dependency on macroscope.h and gdb_assert.h.
2002-05-17 19:57:48 +02:00
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CORE_ADDR expression_context_pc;
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1999-04-16 03:35:26 +02:00
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struct block *innermost_block;
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int arglist_len;
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union type_stack_elt *type_stack;
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int type_stack_depth, type_stack_size;
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char *lexptr;
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2002-04-25 00:26:32 +02:00
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char *prev_lexptr;
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1999-04-16 03:35:26 +02:00
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int paren_depth;
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int comma_terminates;
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2005-04-29 02:04:06 +02:00
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/* A temporary buffer for identifiers, so we can null-terminate them.
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We allocate this with xrealloc. parse_exp_1 used to allocate with
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alloca, using the size of the whole expression as a conservative
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estimate of the space needed. However, macro expansion can
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introduce names longer than the original expression; there's no
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practical way to know beforehand how large that might be. */
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char *namecopy;
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size_t namecopy_size;
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1999-04-16 03:35:26 +02:00
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static int expressiondebug = 0;
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2005-02-24 Andrew Cagney <cagney@gnu.org>
Add show_VARIABLE functions, update add_setshow call.
* varobj.c (_initialize_varobj, show_varobjdebug): Add and update.
* valprint.c (_initialize_valprint, show_print_max)
(show_stop_print_at_null, show_repeat_count_threshold)
(show_prettyprint_structs, show_unionprint)
(show_prettyprint_arrays, show_addressprint, show_input_radix)
(show_output_radix): Ditto.
* valops.c (_initialize_valops, show_overload_resolution): Ditto.
* utils.c (initialize_utils, show_chars_per_line)
(show_lines_per_page, show_demangle, show_pagination_enabled)
(show_sevenbit_strings, show_asm_demangle): Ditto
* tui/tui-win.c (_initialize_tui_win, show_tui_border_kind)
(show_tui_border_mode, show_tui_active_border_mode): Ditto.
* top.c (init_main, show_new_async_prompt)
(show_async_command_editing_p, show_write_history_p)
(show_history_size, show_history_filename, show_caution)
(show_annotation_level, init_main): Ditto.
* target.c (initialize_targets, show_targetdebug)
(show_trust_readonly): Ditto.
* symfile.c (_initialize_symfile, show_symbol_reloading)
(show_ext_args, show_download_write_size)
(show_debug_file_directory): Ditto.
* source.c (_initialize_source, show_lines_to_list): Ditto.
* solib.c (_initialize_solib, show_auto_solib_add)
(show_solib_search_path): Ditto.
* p-valprint.c (_initialize_pascal_valprint)
(show_pascal_static_field_print): Ditto.
* printcmd.c (_initialize_printcmd, show_max_symbolic_offset)
(show_print_symbol_filename): Add and update.
* parse.c (_initialize_parse, show_expressiondebug): Dito.
* observer.c (_initialize_observer, show_observer_debug): Dito.
* maint.c (_initialize_maint_cmds, show_watchdog)
(show_maintenance_profile_p): Dito.
* linux-nat.c (_initialize_linux_nat, show_debug_linux_nat): Dito.
* infrun.c (_initialize_infrun, show_debug_infrun)
(show_stop_on_solib_events, show_follow_fork_mode_string)
(show_scheduler_mode, show_step_stop_if_no_debug): Ditto.
* infcall.c (_initialize_infcall, show_coerce_float_to_double_p)
(show_unwind_on_signal_p): Ditto.
* gdbtypes.c (build_gdbtypes, show_opaque_type_resolution)
(_initialize_gdbtypes, show_overload_debug): Ditto.
* gdb-events.c, gdb-events.sh (_initialize_gdb_events)
(show_gdb_events_debug): Ditto.
* gdbarch.c, gdbarch.sh (show_gdbarch_debug)
(_initialize_gdbarch): Ditto.
* frame.c (_initialize_frame, show_backtrace_past_main)
(show_backtrace_past_entry, show_backtrace_limit)
(show_frame_debug): Ditto.
* exec.c (_initialize_exec, show_write_files): Ditto.
* dwarf2read.c (_initialize_dwarf2_read)
(show_dwarf2_max_cache_age): Ditto.
* demangle.c (_initialize_demangler)
(show_demangling_style_names): Ditto.
* dcache.c (_initialize_dcache, show_dcache_enabled_p): Ditto.
* cp-valprint.c (show_static_field_print)
(_initialize_cp_valprint, show_vtblprint, show_objectprint): Ditto.
* corefile.c (_initialize_core, show_gnutarget_string): Ditto.
* cli/cli-logging.c (_initialize_cli_logging)
(show_logging_overwrite, show_logging_redirect)
(show_logging_filename): Ditto.
* cli/cli-cmds.c (show_info_verbose, show_history_expansion_p)
(init_cli_cmds, show_baud_rate, show_remote_debug)
(show_remote_timeout, show_max_user_call_depth): Ditto.
* charset.c (show_host_charset_name, show_target_charset_name)
(initialize_charset): Ditto.
* breakpoint.c (show_can_use_hw_watchpoints)
(show_pending_break_support, _initialize_breakpoint): Ditto.
2005-02-24 14:51:36 +01:00
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static void
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show_expressiondebug (struct ui_file *file, int from_tty,
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struct cmd_list_element *c, const char *value)
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{
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fprintf_filtered (file, _("Expression debugging is %s.\n"), value);
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}
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1999-04-16 03:35:26 +02:00
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2000-05-22 11:02:23 +02:00
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static void free_funcalls (void *ignore);
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1999-04-16 03:35:26 +02:00
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2000-05-28 03:12:42 +02:00
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static void prefixify_expression (struct expression *);
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1999-04-16 03:35:26 +02:00
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2003-01-18 Andrew Cagney <ac131313@redhat.com>
* cris-tdep.c: Fix function declaration indentation.
* dwarfread.c, gdbcore.h, gdbtypes.h, i386v-nat.c: Ditto.
* mips-tdep.c, monitor.h, parse.c, proc-utils.h: Ditto.
* rs6000-nat.c, ser-go32.c, somread.c, stabsread.c: Ditto.
* symfile.h, symtab.h, target.c, target.h, value.h: Ditto.
* xcoffread.c, config/pa/tm-hppa.h: Ditto.
* config/sparc/tm-sp64.h, config/sparc/tm-sparc.h: Ditto.
2003-01-19 05:06:47 +01:00
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static void prefixify_subexp (struct expression *, struct expression *, int,
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int);
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1999-04-16 03:35:26 +02:00
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2004-04-11 00:10:01 +02:00
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static struct expression *parse_exp_in_context (char **, struct block *, int,
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int);
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2000-05-28 03:12:42 +02:00
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void _initialize_parse (void);
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1999-05-25 20:09:09 +02:00
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1999-04-16 03:35:26 +02:00
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/* Data structure for saving values of arglist_len for function calls whose
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arguments contain other function calls. */
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struct funcall
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{
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struct funcall *next;
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int arglist_len;
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};
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|
|
|
|
|
|
static struct funcall *funcall_chain;
|
|
|
|
|
|
|
|
|
|
/* Begin counting arguments for a function call,
|
|
|
|
|
saving the data about any containing call. */
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
start_arglist (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-09 10:05:43 +02:00
|
|
|
|
struct funcall *new;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
new = (struct funcall *) xmalloc (sizeof (struct funcall));
|
|
|
|
|
new->next = funcall_chain;
|
|
|
|
|
new->arglist_len = arglist_len;
|
|
|
|
|
arglist_len = 0;
|
|
|
|
|
funcall_chain = new;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the number of arguments in a function call just terminated,
|
|
|
|
|
and restore the data for the containing function call. */
|
|
|
|
|
|
|
|
|
|
int
|
2000-07-30 03:48:28 +02:00
|
|
|
|
end_arglist (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-09 10:05:43 +02:00
|
|
|
|
int val = arglist_len;
|
|
|
|
|
struct funcall *call = funcall_chain;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
funcall_chain = call->next;
|
|
|
|
|
arglist_len = call->arglist_len;
|
2000-12-15 02:01:51 +01:00
|
|
|
|
xfree (call);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
return val;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Free everything in the funcall chain.
|
|
|
|
|
Used when there is an error inside parsing. */
|
|
|
|
|
|
|
|
|
|
static void
|
2000-05-22 11:02:23 +02:00
|
|
|
|
free_funcalls (void *ignore)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-09 10:05:43 +02:00
|
|
|
|
struct funcall *call, *next;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
for (call = funcall_chain; call; call = next)
|
|
|
|
|
{
|
|
|
|
|
next = call->next;
|
2000-12-15 02:01:51 +01:00
|
|
|
|
xfree (call);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* This page contains the functions for adding data to the struct expression
|
|
|
|
|
being constructed. */
|
|
|
|
|
|
|
|
|
|
/* Add one element to the end of the expression. */
|
|
|
|
|
|
|
|
|
|
/* To avoid a bug in the Sun 4 compiler, we pass things that can fit into
|
|
|
|
|
a register through here */
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_exp_elt (union exp_element expelt)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
if (expout_ptr >= expout_size)
|
|
|
|
|
{
|
|
|
|
|
expout_size *= 2;
|
|
|
|
|
expout = (struct expression *)
|
|
|
|
|
xrealloc ((char *) expout, sizeof (struct expression)
|
|
|
|
|
+ EXP_ELEM_TO_BYTES (expout_size));
|
|
|
|
|
}
|
|
|
|
|
expout->elts[expout_ptr++] = expelt;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_exp_elt_opcode (enum exp_opcode expelt)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
union exp_element tmp;
|
|
|
|
|
|
|
|
|
|
tmp.opcode = expelt;
|
|
|
|
|
|
|
|
|
|
write_exp_elt (tmp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_exp_elt_sym (struct symbol *expelt)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
union exp_element tmp;
|
|
|
|
|
|
|
|
|
|
tmp.symbol = expelt;
|
|
|
|
|
|
|
|
|
|
write_exp_elt (tmp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_exp_elt_block (struct block *b)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
union exp_element tmp;
|
|
|
|
|
tmp.block = b;
|
|
|
|
|
write_exp_elt (tmp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_exp_elt_longcst (LONGEST expelt)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
union exp_element tmp;
|
|
|
|
|
|
|
|
|
|
tmp.longconst = expelt;
|
|
|
|
|
|
|
|
|
|
write_exp_elt (tmp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_exp_elt_dblcst (DOUBLEST expelt)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
union exp_element tmp;
|
|
|
|
|
|
|
|
|
|
tmp.doubleconst = expelt;
|
|
|
|
|
|
|
|
|
|
write_exp_elt (tmp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_exp_elt_type (struct type *expelt)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
union exp_element tmp;
|
|
|
|
|
|
|
|
|
|
tmp.type = expelt;
|
|
|
|
|
|
|
|
|
|
write_exp_elt (tmp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_exp_elt_intern (struct internalvar *expelt)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
union exp_element tmp;
|
|
|
|
|
|
|
|
|
|
tmp.internalvar = expelt;
|
|
|
|
|
|
|
|
|
|
write_exp_elt (tmp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Add a string constant to the end of the expression.
|
|
|
|
|
|
|
|
|
|
String constants are stored by first writing an expression element
|
|
|
|
|
that contains the length of the string, then stuffing the string
|
|
|
|
|
constant itself into however many expression elements are needed
|
|
|
|
|
to hold it, and then writing another expression element that contains
|
|
|
|
|
the length of the string. I.E. an expression element at each end of
|
|
|
|
|
the string records the string length, so you can skip over the
|
|
|
|
|
expression elements containing the actual string bytes from either
|
|
|
|
|
end of the string. Note that this also allows gdb to handle
|
|
|
|
|
strings with embedded null bytes, as is required for some languages.
|
|
|
|
|
|
|
|
|
|
Don't be fooled by the fact that the string is null byte terminated,
|
|
|
|
|
this is strictly for the convenience of debugging gdb itself. Gdb
|
|
|
|
|
Gdb does not depend up the string being null terminated, since the
|
|
|
|
|
actual length is recorded in expression elements at each end of the
|
|
|
|
|
string. The null byte is taken into consideration when computing how
|
|
|
|
|
many expression elements are required to hold the string constant, of
|
|
|
|
|
course. */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_exp_string (struct stoken str)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-09 10:05:43 +02:00
|
|
|
|
int len = str.length;
|
|
|
|
|
int lenelt;
|
|
|
|
|
char *strdata;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Compute the number of expression elements required to hold the string
|
|
|
|
|
(including a null byte terminator), along with one expression element
|
|
|
|
|
at each end to record the actual string length (not including the
|
|
|
|
|
null byte terminator). */
|
|
|
|
|
|
|
|
|
|
lenelt = 2 + BYTES_TO_EXP_ELEM (len + 1);
|
|
|
|
|
|
|
|
|
|
/* Ensure that we have enough available expression elements to store
|
|
|
|
|
everything. */
|
|
|
|
|
|
|
|
|
|
if ((expout_ptr + lenelt) >= expout_size)
|
|
|
|
|
{
|
|
|
|
|
expout_size = max (expout_size * 2, expout_ptr + lenelt + 10);
|
|
|
|
|
expout = (struct expression *)
|
|
|
|
|
xrealloc ((char *) expout, (sizeof (struct expression)
|
|
|
|
|
+ EXP_ELEM_TO_BYTES (expout_size)));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Write the leading length expression element (which advances the current
|
|
|
|
|
expression element index), then write the string constant followed by a
|
|
|
|
|
terminating null byte, and then write the trailing length expression
|
|
|
|
|
element. */
|
|
|
|
|
|
|
|
|
|
write_exp_elt_longcst ((LONGEST) len);
|
|
|
|
|
strdata = (char *) &expout->elts[expout_ptr];
|
|
|
|
|
memcpy (strdata, str.ptr, len);
|
|
|
|
|
*(strdata + len) = '\0';
|
|
|
|
|
expout_ptr += lenelt - 2;
|
|
|
|
|
write_exp_elt_longcst ((LONGEST) len);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Add a bitstring constant to the end of the expression.
|
|
|
|
|
|
|
|
|
|
Bitstring constants are stored by first writing an expression element
|
|
|
|
|
that contains the length of the bitstring (in bits), then stuffing the
|
|
|
|
|
bitstring constant itself into however many expression elements are
|
|
|
|
|
needed to hold it, and then writing another expression element that
|
|
|
|
|
contains the length of the bitstring. I.E. an expression element at
|
|
|
|
|
each end of the bitstring records the bitstring length, so you can skip
|
|
|
|
|
over the expression elements containing the actual bitstring bytes from
|
|
|
|
|
either end of the bitstring. */
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_exp_bitstring (struct stoken str)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-09 10:05:43 +02:00
|
|
|
|
int bits = str.length; /* length in bits */
|
|
|
|
|
int len = (bits + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT;
|
|
|
|
|
int lenelt;
|
|
|
|
|
char *strdata;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Compute the number of expression elements required to hold the bitstring,
|
|
|
|
|
along with one expression element at each end to record the actual
|
|
|
|
|
bitstring length in bits. */
|
|
|
|
|
|
|
|
|
|
lenelt = 2 + BYTES_TO_EXP_ELEM (len);
|
|
|
|
|
|
|
|
|
|
/* Ensure that we have enough available expression elements to store
|
|
|
|
|
everything. */
|
|
|
|
|
|
|
|
|
|
if ((expout_ptr + lenelt) >= expout_size)
|
|
|
|
|
{
|
|
|
|
|
expout_size = max (expout_size * 2, expout_ptr + lenelt + 10);
|
|
|
|
|
expout = (struct expression *)
|
|
|
|
|
xrealloc ((char *) expout, (sizeof (struct expression)
|
|
|
|
|
+ EXP_ELEM_TO_BYTES (expout_size)));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Write the leading length expression element (which advances the current
|
|
|
|
|
expression element index), then write the bitstring constant, and then
|
|
|
|
|
write the trailing length expression element. */
|
|
|
|
|
|
|
|
|
|
write_exp_elt_longcst ((LONGEST) bits);
|
|
|
|
|
strdata = (char *) &expout->elts[expout_ptr];
|
|
|
|
|
memcpy (strdata, str.ptr, len);
|
|
|
|
|
expout_ptr += lenelt - 2;
|
|
|
|
|
write_exp_elt_longcst ((LONGEST) bits);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Add the appropriate elements for a minimal symbol to the end of
|
|
|
|
|
the expression. The rationale behind passing in text_symbol_type and
|
|
|
|
|
data_symbol_type was so that Modula-2 could pass in WORD for
|
|
|
|
|
data_symbol_type. Perhaps it still is useful to have those types vary
|
|
|
|
|
based on the language, but they no longer have names like "int", so
|
|
|
|
|
the initial rationale is gone. */
|
|
|
|
|
|
|
|
|
|
static struct type *msym_text_symbol_type;
|
|
|
|
|
static struct type *msym_data_symbol_type;
|
|
|
|
|
static struct type *msym_unknown_symbol_type;
|
|
|
|
|
|
|
|
|
|
void
|
2001-02-20 01:10:18 +01:00
|
|
|
|
write_exp_msymbol (struct minimal_symbol *msymbol,
|
|
|
|
|
struct type *text_symbol_type,
|
|
|
|
|
struct type *data_symbol_type)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
CORE_ADDR addr;
|
|
|
|
|
|
|
|
|
|
write_exp_elt_opcode (OP_LONG);
|
2001-02-20 01:10:18 +01:00
|
|
|
|
/* Let's make the type big enough to hold a 64-bit address. */
|
|
|
|
|
write_exp_elt_type (builtin_type_CORE_ADDR);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
addr = SYMBOL_VALUE_ADDRESS (msymbol);
|
|
|
|
|
if (overlay_debugging)
|
|
|
|
|
addr = symbol_overlayed_address (addr, SYMBOL_BFD_SECTION (msymbol));
|
|
|
|
|
write_exp_elt_longcst ((LONGEST) addr);
|
1999-07-07 22:19:36 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
write_exp_elt_opcode (OP_LONG);
|
|
|
|
|
|
|
|
|
|
write_exp_elt_opcode (UNOP_MEMVAL);
|
1999-07-07 22:19:36 +02:00
|
|
|
|
switch (msymbol->type)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
case mst_text:
|
|
|
|
|
case mst_file_text:
|
|
|
|
|
case mst_solib_trampoline:
|
|
|
|
|
write_exp_elt_type (msym_text_symbol_type);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case mst_data:
|
|
|
|
|
case mst_file_data:
|
|
|
|
|
case mst_bss:
|
|
|
|
|
case mst_file_bss:
|
|
|
|
|
write_exp_elt_type (msym_data_symbol_type);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
write_exp_elt_type (msym_unknown_symbol_type);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
write_exp_elt_opcode (UNOP_MEMVAL);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Recognize tokens that start with '$'. These include:
|
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
$regname A native register name or a "standard
|
|
|
|
|
register name".
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
$variable A convenience variable with a name chosen
|
|
|
|
|
by the user.
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
$digits Value history with index <digits>, starting
|
|
|
|
|
from the first value which has index 1.
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
$$digits Value history with index <digits> relative
|
|
|
|
|
to the last value. I.E. $$0 is the last
|
|
|
|
|
value, $$1 is the one previous to that, $$2
|
|
|
|
|
is the one previous to $$1, etc.
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
$ | $0 | $$0 The last value in the value history.
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
$$ An abbreviation for the second to the last
|
|
|
|
|
value in the value history, I.E. $$1
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
write_dollar_variable (struct stoken str)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2004-11-13 03:27:41 +01:00
|
|
|
|
struct symbol *sym = NULL;
|
|
|
|
|
struct minimal_symbol *msym = NULL;
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* Handle the tokens $digits; also $ (short for $0) and $$ (short for $$1)
|
|
|
|
|
and $$digits (equivalent to $<-digits> if you could type that). */
|
|
|
|
|
|
|
|
|
|
int negate = 0;
|
|
|
|
|
int i = 1;
|
|
|
|
|
/* Double dollar means negate the number and add -1 as well.
|
|
|
|
|
Thus $$ alone means -1. */
|
|
|
|
|
if (str.length >= 2 && str.ptr[1] == '$')
|
|
|
|
|
{
|
|
|
|
|
negate = 1;
|
|
|
|
|
i = 2;
|
|
|
|
|
}
|
|
|
|
|
if (i == str.length)
|
|
|
|
|
{
|
|
|
|
|
/* Just dollars (one or two) */
|
1999-07-07 22:19:36 +02:00
|
|
|
|
i = -negate;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
goto handle_last;
|
|
|
|
|
}
|
|
|
|
|
/* Is the rest of the token digits? */
|
|
|
|
|
for (; i < str.length; i++)
|
|
|
|
|
if (!(str.ptr[i] >= '0' && str.ptr[i] <= '9'))
|
|
|
|
|
break;
|
|
|
|
|
if (i == str.length)
|
|
|
|
|
{
|
|
|
|
|
i = atoi (str.ptr + 1 + negate);
|
|
|
|
|
if (negate)
|
1999-07-07 22:19:36 +02:00
|
|
|
|
i = -i;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
goto handle_last;
|
|
|
|
|
}
|
1999-07-07 22:19:36 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* Handle tokens that refer to machine registers:
|
|
|
|
|
$ followed by a register name. */
|
2003-07-07 16:36:58 +02:00
|
|
|
|
i = frame_map_name_to_regnum (deprecated_selected_frame,
|
|
|
|
|
str.ptr + 1, str.length - 1);
|
1999-07-07 22:19:36 +02:00
|
|
|
|
if (i >= 0)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
goto handle_register;
|
|
|
|
|
|
2004-11-13 03:27:41 +01:00
|
|
|
|
/* On some systems, such as HP-UX and hppa-linux, certain system routines
|
|
|
|
|
have names beginning with $ or $$. Check for those, first. */
|
|
|
|
|
|
|
|
|
|
sym = lookup_symbol (copy_name (str), (struct block *) NULL,
|
|
|
|
|
VAR_DOMAIN, (int *) NULL, (struct symtab **) NULL);
|
|
|
|
|
if (sym)
|
|
|
|
|
{
|
|
|
|
|
write_exp_elt_opcode (OP_VAR_VALUE);
|
|
|
|
|
write_exp_elt_block (block_found); /* set by lookup_symbol */
|
|
|
|
|
write_exp_elt_sym (sym);
|
|
|
|
|
write_exp_elt_opcode (OP_VAR_VALUE);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
msym = lookup_minimal_symbol (copy_name (str), NULL, NULL);
|
|
|
|
|
if (msym)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2004-11-13 03:27:41 +01:00
|
|
|
|
write_exp_msymbol (msym,
|
|
|
|
|
lookup_function_type (builtin_type_int),
|
|
|
|
|
builtin_type_int);
|
|
|
|
|
return;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
1999-07-07 22:19:36 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* Any other names starting in $ are debugger internal variables. */
|
|
|
|
|
|
|
|
|
|
write_exp_elt_opcode (OP_INTERNALVAR);
|
|
|
|
|
write_exp_elt_intern (lookup_internalvar (copy_name (str) + 1));
|
1999-07-07 22:19:36 +02:00
|
|
|
|
write_exp_elt_opcode (OP_INTERNALVAR);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
return;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
handle_last:
|
1999-04-16 03:35:26 +02:00
|
|
|
|
write_exp_elt_opcode (OP_LAST);
|
|
|
|
|
write_exp_elt_longcst ((LONGEST) i);
|
|
|
|
|
write_exp_elt_opcode (OP_LAST);
|
|
|
|
|
return;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
handle_register:
|
1999-04-16 03:35:26 +02:00
|
|
|
|
write_exp_elt_opcode (OP_REGISTER);
|
|
|
|
|
write_exp_elt_longcst (i);
|
1999-07-07 22:19:36 +02:00
|
|
|
|
write_exp_elt_opcode (OP_REGISTER);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Parse a string that is possibly a namespace / nested class
|
|
|
|
|
specification, i.e., something of the form A::B::C::x. Input
|
|
|
|
|
(NAME) is the entire string; LEN is the current valid length; the
|
|
|
|
|
output is a string, TOKEN, which points to the largest recognized
|
|
|
|
|
prefix which is a series of namespaces or classes. CLASS_PREFIX is
|
|
|
|
|
another output, which records whether a nested class spec was
|
|
|
|
|
recognized (= 1) or a fully qualified variable name was found (=
|
|
|
|
|
0). ARGPTR is side-effected (if non-NULL) to point to beyond the
|
|
|
|
|
string recognized and consumed by this routine.
|
|
|
|
|
|
|
|
|
|
The return value is a pointer to the symbol for the base class or
|
|
|
|
|
variable if found, or NULL if not found. Callers must check this
|
|
|
|
|
first -- if NULL, the outputs may not be correct.
|
|
|
|
|
|
|
|
|
|
This function is used c-exp.y. This is used specifically to get
|
|
|
|
|
around HP aCC (and possibly other compilers), which insists on
|
|
|
|
|
generating names with embedded colons for namespace or nested class
|
|
|
|
|
members.
|
|
|
|
|
|
|
|
|
|
(Argument LEN is currently unused. 1997-08-27)
|
|
|
|
|
|
|
|
|
|
Callers must free memory allocated for the output string TOKEN. */
|
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
static const char coloncolon[2] =
|
|
|
|
|
{':', ':'};
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
struct symbol *
|
2000-07-30 03:48:28 +02:00
|
|
|
|
parse_nested_classes_for_hpacc (char *name, int len, char **token,
|
|
|
|
|
int *class_prefix, char **argptr)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
|
/* Comment below comes from decode_line_1 which has very similar
|
|
|
|
|
code, which is called for "break" command parsing. */
|
|
|
|
|
|
|
|
|
|
/* We have what looks like a class or namespace
|
1999-04-16 03:35:26 +02:00
|
|
|
|
scope specification (A::B), possibly with many
|
|
|
|
|
levels of namespaces or classes (A::B::C::D).
|
|
|
|
|
|
|
|
|
|
Some versions of the HP ANSI C++ compiler (as also possibly
|
|
|
|
|
other compilers) generate class/function/member names with
|
|
|
|
|
embedded double-colons if they are inside namespaces. To
|
|
|
|
|
handle this, we loop a few times, considering larger and
|
|
|
|
|
larger prefixes of the string as though they were single
|
|
|
|
|
symbols. So, if the initially supplied string is
|
|
|
|
|
A::B::C::D::foo, we have to look up "A", then "A::B",
|
|
|
|
|
then "A::B::C", then "A::B::C::D", and finally
|
|
|
|
|
"A::B::C::D::foo" as single, monolithic symbols, because
|
|
|
|
|
A, B, C or D may be namespaces.
|
|
|
|
|
|
|
|
|
|
Note that namespaces can nest only inside other
|
|
|
|
|
namespaces, and not inside classes. So we need only
|
|
|
|
|
consider *prefixes* of the string; there is no need to look up
|
|
|
|
|
"B::C" separately as a symbol in the previous example. */
|
|
|
|
|
|
2003-09-09 10:05:43 +02:00
|
|
|
|
char *p;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
char *start, *end;
|
|
|
|
|
char *prefix = NULL;
|
|
|
|
|
char *tmp;
|
|
|
|
|
struct symbol *sym_class = NULL;
|
|
|
|
|
struct symbol *sym_var = NULL;
|
|
|
|
|
struct type *t;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
int prefix_len = 0;
|
|
|
|
|
int done = 0;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
char *q;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Check for HP-compiled executable -- in other cases
|
|
|
|
|
return NULL, and caller must default to standard GDB
|
|
|
|
|
behaviour. */
|
|
|
|
|
|
2004-04-08 23:18:13 +02:00
|
|
|
|
if (!deprecated_hp_som_som_object_present)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
return (struct symbol *) NULL;
|
|
|
|
|
|
|
|
|
|
p = name;
|
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
/* Skip over whitespace and possible global "::" */
|
|
|
|
|
while (*p && (*p == ' ' || *p == '\t'))
|
|
|
|
|
p++;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
if (p[0] == ':' && p[1] == ':')
|
|
|
|
|
p += 2;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
while (*p && (*p == ' ' || *p == '\t'))
|
|
|
|
|
p++;
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
while (1)
|
|
|
|
|
{
|
|
|
|
|
/* Get to the end of the next namespace or class spec. */
|
|
|
|
|
/* If we're looking at some non-token, fail immediately */
|
|
|
|
|
start = p;
|
|
|
|
|
if (!(isalpha (*p) || *p == '$' || *p == '_'))
|
1999-07-07 22:19:36 +02:00
|
|
|
|
return (struct symbol *) NULL;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
p++;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
while (*p && (isalnum (*p) || *p == '$' || *p == '_'))
|
|
|
|
|
p++;
|
|
|
|
|
|
|
|
|
|
if (*p == '<')
|
|
|
|
|
{
|
|
|
|
|
/* If we have the start of a template specification,
|
|
|
|
|
scan right ahead to its end */
|
|
|
|
|
q = find_template_name_end (p);
|
|
|
|
|
if (q)
|
|
|
|
|
p = q;
|
|
|
|
|
}
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
end = p;
|
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
/* Skip over "::" and whitespace for next time around */
|
|
|
|
|
while (*p && (*p == ' ' || *p == '\t'))
|
|
|
|
|
p++;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
if (p[0] == ':' && p[1] == ':')
|
1999-07-07 22:19:36 +02:00
|
|
|
|
p += 2;
|
|
|
|
|
while (*p && (*p == ' ' || *p == '\t'))
|
|
|
|
|
p++;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
/* Done with tokens? */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
if (!*p || !(isalpha (*p) || *p == '$' || *p == '_'))
|
1999-07-07 22:19:36 +02:00
|
|
|
|
done = 1;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
tmp = (char *) alloca (prefix_len + end - start + 3);
|
|
|
|
|
if (prefix)
|
1999-07-07 22:19:36 +02:00
|
|
|
|
{
|
|
|
|
|
memcpy (tmp, prefix, prefix_len);
|
|
|
|
|
memcpy (tmp + prefix_len, coloncolon, 2);
|
|
|
|
|
memcpy (tmp + prefix_len + 2, start, end - start);
|
|
|
|
|
tmp[prefix_len + 2 + end - start] = '\000';
|
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
else
|
1999-07-07 22:19:36 +02:00
|
|
|
|
{
|
|
|
|
|
memcpy (tmp, start, end - start);
|
|
|
|
|
tmp[end - start] = '\000';
|
|
|
|
|
}
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
prefix = tmp;
|
|
|
|
|
prefix_len = strlen (prefix);
|
1999-07-07 22:19:36 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* See if the prefix we have now is something we know about */
|
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
if (!done)
|
|
|
|
|
{
|
|
|
|
|
/* More tokens to process, so this must be a class/namespace */
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-14 19:43:20 +02:00
|
|
|
|
sym_class = lookup_symbol (prefix, 0, STRUCT_DOMAIN,
|
1999-07-07 22:19:36 +02:00
|
|
|
|
0, (struct symtab **) NULL);
|
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
else
|
1999-07-07 22:19:36 +02:00
|
|
|
|
{
|
|
|
|
|
/* No more tokens, so try as a variable first */
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-14 19:43:20 +02:00
|
|
|
|
sym_var = lookup_symbol (prefix, 0, VAR_DOMAIN,
|
1999-07-07 22:19:36 +02:00
|
|
|
|
0, (struct symtab **) NULL);
|
|
|
|
|
/* If failed, try as class/namespace */
|
|
|
|
|
if (!sym_var)
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-14 19:43:20 +02:00
|
|
|
|
sym_class = lookup_symbol (prefix, 0, STRUCT_DOMAIN,
|
1999-07-07 22:19:36 +02:00
|
|
|
|
0, (struct symtab **) NULL);
|
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
if (sym_var ||
|
1999-07-07 22:19:36 +02:00
|
|
|
|
(sym_class &&
|
|
|
|
|
(t = check_typedef (SYMBOL_TYPE (sym_class)),
|
|
|
|
|
(TYPE_CODE (t) == TYPE_CODE_STRUCT
|
|
|
|
|
|| TYPE_CODE (t) == TYPE_CODE_UNION))))
|
|
|
|
|
{
|
|
|
|
|
/* We found a valid token */
|
|
|
|
|
*token = (char *) xmalloc (prefix_len + 1);
|
|
|
|
|
memcpy (*token, prefix, prefix_len);
|
|
|
|
|
(*token)[prefix_len] = '\000';
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* No variable or class/namespace found, no more tokens */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
if (done)
|
1999-07-07 22:19:36 +02:00
|
|
|
|
return (struct symbol *) NULL;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Out of loop, so we must have found a valid token */
|
|
|
|
|
if (sym_var)
|
|
|
|
|
*class_prefix = 0;
|
|
|
|
|
else
|
|
|
|
|
*class_prefix = 1;
|
|
|
|
|
|
|
|
|
|
if (argptr)
|
|
|
|
|
*argptr = done ? p : end;
|
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
return sym_var ? sym_var : sym_class; /* found */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
char *
|
2000-07-30 03:48:28 +02:00
|
|
|
|
find_template_name_end (char *p)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
int depth = 1;
|
|
|
|
|
int just_seen_right = 0;
|
|
|
|
|
int just_seen_colon = 0;
|
|
|
|
|
int just_seen_space = 0;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
if (!p || (*p != '<'))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
while (*++p)
|
|
|
|
|
{
|
|
|
|
|
switch (*p)
|
1999-07-07 22:19:36 +02:00
|
|
|
|
{
|
|
|
|
|
case '\'':
|
|
|
|
|
case '\"':
|
|
|
|
|
case '{':
|
|
|
|
|
case '}':
|
|
|
|
|
/* In future, may want to allow these?? */
|
|
|
|
|
return 0;
|
|
|
|
|
case '<':
|
|
|
|
|
depth++; /* start nested template */
|
|
|
|
|
if (just_seen_colon || just_seen_right || just_seen_space)
|
|
|
|
|
return 0; /* but not after : or :: or > or space */
|
|
|
|
|
break;
|
|
|
|
|
case '>':
|
|
|
|
|
if (just_seen_colon || just_seen_right)
|
|
|
|
|
return 0; /* end a (nested?) template */
|
|
|
|
|
just_seen_right = 1; /* but not after : or :: */
|
|
|
|
|
if (--depth == 0) /* also disallow >>, insist on > > */
|
|
|
|
|
return ++p; /* if outermost ended, return */
|
|
|
|
|
break;
|
|
|
|
|
case ':':
|
|
|
|
|
if (just_seen_space || (just_seen_colon > 1))
|
|
|
|
|
return 0; /* nested class spec coming up */
|
|
|
|
|
just_seen_colon++; /* we allow :: but not :::: */
|
|
|
|
|
break;
|
|
|
|
|
case ' ':
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
if (!((*p >= 'a' && *p <= 'z') || /* allow token chars */
|
|
|
|
|
(*p >= 'A' && *p <= 'Z') ||
|
|
|
|
|
(*p >= '0' && *p <= '9') ||
|
|
|
|
|
(*p == '_') || (*p == ',') || /* commas for template args */
|
|
|
|
|
(*p == '&') || (*p == '*') || /* pointer and ref types */
|
|
|
|
|
(*p == '(') || (*p == ')') || /* function types */
|
|
|
|
|
(*p == '[') || (*p == ']'))) /* array types */
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
if (*p != ' ')
|
1999-07-07 22:19:36 +02:00
|
|
|
|
just_seen_space = 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
if (*p != ':')
|
1999-07-07 22:19:36 +02:00
|
|
|
|
just_seen_colon = 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
if (*p != '>')
|
1999-07-07 22:19:36 +02:00
|
|
|
|
just_seen_right = 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
1999-07-07 22:19:36 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Return a null-terminated temporary copy of the name
|
|
|
|
|
of a string token. */
|
|
|
|
|
|
|
|
|
|
char *
|
2000-07-30 03:48:28 +02:00
|
|
|
|
copy_name (struct stoken token)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2005-04-29 02:04:06 +02:00
|
|
|
|
/* Make sure there's enough space for the token. */
|
|
|
|
|
if (namecopy_size < token.length + 1)
|
|
|
|
|
{
|
|
|
|
|
namecopy_size = token.length + 1;
|
|
|
|
|
namecopy = xrealloc (namecopy, token.length + 1);
|
|
|
|
|
}
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
memcpy (namecopy, token.ptr, token.length);
|
|
|
|
|
namecopy[token.length] = 0;
|
2005-04-29 02:04:06 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
return namecopy;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Reverse an expression from suffix form (in which it is constructed)
|
|
|
|
|
to prefix form (in which we can conveniently print or execute it). */
|
|
|
|
|
|
|
|
|
|
static void
|
2003-09-09 10:05:43 +02:00
|
|
|
|
prefixify_expression (struct expression *expr)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-09 10:05:43 +02:00
|
|
|
|
int len =
|
1999-07-07 22:19:36 +02:00
|
|
|
|
sizeof (struct expression) + EXP_ELEM_TO_BYTES (expr->nelts);
|
2003-09-09 10:05:43 +02:00
|
|
|
|
struct expression *temp;
|
|
|
|
|
int inpos = expr->nelts, outpos = 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
temp = (struct expression *) alloca (len);
|
|
|
|
|
|
|
|
|
|
/* Copy the original expression into temp. */
|
|
|
|
|
memcpy (temp, expr, len);
|
|
|
|
|
|
|
|
|
|
prefixify_subexp (temp, expr, inpos, outpos);
|
|
|
|
|
}
|
|
|
|
|
|
2003-09-24 10:29:42 +02:00
|
|
|
|
/* Return the number of exp_elements in the postfix subexpression
|
|
|
|
|
of EXPR whose operator is at index ENDPOS - 1 in EXPR. */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
int
|
2003-09-09 10:05:43 +02:00
|
|
|
|
length_of_subexp (struct expression *expr, int endpos)
|
2003-09-24 10:29:42 +02:00
|
|
|
|
{
|
|
|
|
|
int oplen, args, i;
|
|
|
|
|
|
|
|
|
|
operator_length (expr, endpos, &oplen, &args);
|
|
|
|
|
|
|
|
|
|
while (args > 0)
|
|
|
|
|
{
|
|
|
|
|
oplen += length_of_subexp (expr, endpos - oplen);
|
|
|
|
|
args--;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return oplen;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Sets *OPLENP to the length of the operator whose (last) index is
|
|
|
|
|
ENDPOS - 1 in EXPR, and sets *ARGSP to the number of arguments that
|
|
|
|
|
operator takes. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
operator_length (struct expression *expr, int endpos, int *oplenp, int *argsp)
|
* parser-defs.h (struct exp_descriptor): New definition, containing
language-specific info for printing, prefixifying, dumping, and
evaluating expressions.
(exp_descriptor_standard): Declare new variable.
(print_subexp): Make global and declare here (from expprint.c).
(dump_subexp): Ditto.
(dump_subexp_body_standard): Declare.
(operator_length_standard): Declare.
(op_name_standard): Declare.
(print_subexp): Declare.
(print_subexp_standard): Declare.
* language.h (struct language_defn): Add la_exp_desc field to hold
pointer to table for language-specific operators.
Remove evaluate_exp field, which is now in struct exp_descriptor.
* parse.c (operator_length): Move most code to new
operator_length_standard function. Use language-specific information.
(operator_length_standard): New function taking most code from
operator_length.
(exp_descriptor_standard): New constant.
* expression.h (enum exp_opcode): Add definitions of OP_EXTENDED0
and OP_EXTENDED_LAST.
* expprint.c (print_subexp): Use language-specific print_subexp.
Make global; remove static declaration.
Move most code to print_subexp_standard.
(print_subexp_standard): New function, containing code formerly in
print_subexp.
(op_name): Add expression to argument signature.
Use langauge-specific op_name.
Move most code to op_name_standard.
(op_name_standard): New function, containing code formerly in op_name.
(dump_subexp): Use new version of op_name function.
Use language-specific dump_subexp_body, and move most existing code to
dump_subexp_body_standard.
(dump_raw_expression): Use new op_name interface.
(dump_subexp_body): Move most code to dump_subexp_body_standard.
(dump_subexp_body_standard): New function, containing code formerly
in dump_subexp_body.
* language.c (unknown_language): Add default la_exp_desc field and
remove evaluate_exp field.
(auto_language): Ditto.
(local_language): Ditto.
* f-lang.c (f_language_defn): Ditto.
* c-lang.c (c_language_defn): Ditto.
(cplus_language_defn): Ditto.
(asm_language_defn): Ditto.
(minimal_language_defn): Ditto.
* p-lang.c (pascal_language_defn): Ditto.
* m2-lang.c (m2_language_defn): Ditto.
* objc-lang.c (objc_language_defn): Ditto.
* jv-lang.c (exp_descriptor_java): New variable, containing
Java-specific expression evaluator.
(java_language_defn): Add la_exp_desc field and remove evaluate_exp
field.
* scm-lang.c (exp_descriptor_scm): New variable, containing
Scheme-specific expression evaluator.
(scm_language_defn): Add la_exp_desc field and remove evaluate_exp
field.
* objc-lang.c (print_object_command): Take evaluate_exp from the
la_exp_desc field.
* Makefile.in (eval.o): Add dependency on parser-defs.h.
* eval.c: Include parser-defs.h for the full declaration of
la_exp_desc's type.
(evaluate_subexp): Get evaluate_exp out of la_exp_desc field.
2003-09-25 10:40:45 +02:00
|
|
|
|
{
|
|
|
|
|
expr->language_defn->la_exp_desc->operator_length (expr, endpos,
|
|
|
|
|
oplenp, argsp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Default value for operator_length in exp_descriptor vectors. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
operator_length_standard (struct expression *expr, int endpos,
|
|
|
|
|
int *oplenp, int *argsp)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-09 10:05:43 +02:00
|
|
|
|
int oplen = 1;
|
|
|
|
|
int args = 0;
|
|
|
|
|
int i;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
if (endpos < 1)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
|
error (_("?error in operator_length_standard"));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
i = (int) expr->elts[endpos - 1].opcode;
|
|
|
|
|
|
|
|
|
|
switch (i)
|
|
|
|
|
{
|
|
|
|
|
/* C++ */
|
|
|
|
|
case OP_SCOPE:
|
|
|
|
|
oplen = longest_to_int (expr->elts[endpos - 2].longconst);
|
|
|
|
|
oplen = 5 + BYTES_TO_EXP_ELEM (oplen + 1);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case OP_LONG:
|
|
|
|
|
case OP_DOUBLE:
|
|
|
|
|
case OP_VAR_VALUE:
|
|
|
|
|
oplen = 4;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case OP_TYPE:
|
|
|
|
|
case OP_BOOL:
|
|
|
|
|
case OP_LAST:
|
|
|
|
|
case OP_REGISTER:
|
|
|
|
|
case OP_INTERNALVAR:
|
|
|
|
|
oplen = 3;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case OP_COMPLEX:
|
1999-07-07 22:19:36 +02:00
|
|
|
|
oplen = 1;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
args = 2;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
break;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
case OP_FUNCALL:
|
|
|
|
|
case OP_F77_UNDETERMINED_ARGLIST:
|
|
|
|
|
oplen = 3;
|
|
|
|
|
args = 1 + longest_to_int (expr->elts[endpos - 2].longconst);
|
|
|
|
|
break;
|
|
|
|
|
|
2002-11-19 04:23:40 +01:00
|
|
|
|
case OP_OBJC_MSGCALL: /* Objective C message (method) call */
|
2002-10-14 03:50:44 +02:00
|
|
|
|
oplen = 4;
|
|
|
|
|
args = 1 + longest_to_int (expr->elts[endpos - 2].longconst);
|
|
|
|
|
break;
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
case UNOP_MAX:
|
|
|
|
|
case UNOP_MIN:
|
|
|
|
|
oplen = 3;
|
|
|
|
|
break;
|
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
case BINOP_VAL:
|
|
|
|
|
case UNOP_CAST:
|
|
|
|
|
case UNOP_MEMVAL:
|
1999-04-16 03:35:26 +02:00
|
|
|
|
oplen = 3;
|
|
|
|
|
args = 1;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case UNOP_ABS:
|
|
|
|
|
case UNOP_CAP:
|
|
|
|
|
case UNOP_CHR:
|
|
|
|
|
case UNOP_FLOAT:
|
|
|
|
|
case UNOP_HIGH:
|
|
|
|
|
case UNOP_ODD:
|
|
|
|
|
case UNOP_ORD:
|
|
|
|
|
case UNOP_TRUNC:
|
|
|
|
|
oplen = 1;
|
|
|
|
|
args = 1;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case OP_LABELED:
|
|
|
|
|
case STRUCTOP_STRUCT:
|
|
|
|
|
case STRUCTOP_PTR:
|
|
|
|
|
args = 1;
|
|
|
|
|
/* fall through */
|
|
|
|
|
case OP_M2_STRING:
|
|
|
|
|
case OP_STRING:
|
2002-11-19 04:23:40 +01:00
|
|
|
|
case OP_OBJC_NSSTRING: /* Objective C Foundation Class NSString constant */
|
|
|
|
|
case OP_OBJC_SELECTOR: /* Objective C "@selector" pseudo-op */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
case OP_NAME:
|
|
|
|
|
case OP_EXPRSTRING:
|
|
|
|
|
oplen = longest_to_int (expr->elts[endpos - 2].longconst);
|
|
|
|
|
oplen = 4 + BYTES_TO_EXP_ELEM (oplen + 1);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case OP_BITSTRING:
|
|
|
|
|
oplen = longest_to_int (expr->elts[endpos - 2].longconst);
|
|
|
|
|
oplen = (oplen + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT;
|
|
|
|
|
oplen = 4 + BYTES_TO_EXP_ELEM (oplen);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case OP_ARRAY:
|
|
|
|
|
oplen = 4;
|
|
|
|
|
args = longest_to_int (expr->elts[endpos - 2].longconst);
|
|
|
|
|
args -= longest_to_int (expr->elts[endpos - 3].longconst);
|
|
|
|
|
args += 1;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case TERNOP_COND:
|
|
|
|
|
case TERNOP_SLICE:
|
|
|
|
|
case TERNOP_SLICE_COUNT:
|
|
|
|
|
args = 3;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* Modula-2 */
|
1999-07-07 22:19:36 +02:00
|
|
|
|
case MULTI_SUBSCRIPT:
|
1999-04-16 03:35:26 +02:00
|
|
|
|
oplen = 3;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
args = 1 + longest_to_int (expr->elts[endpos - 2].longconst);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case BINOP_ASSIGN_MODIFY:
|
|
|
|
|
oplen = 3;
|
|
|
|
|
args = 2;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* C++ */
|
|
|
|
|
case OP_THIS:
|
2002-11-19 04:23:40 +01:00
|
|
|
|
case OP_OBJC_SELF:
|
1999-04-16 03:35:26 +02:00
|
|
|
|
oplen = 2;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
args = 1 + (i < (int) BINOP_END);
|
|
|
|
|
}
|
|
|
|
|
|
2003-09-24 10:29:42 +02:00
|
|
|
|
*oplenp = oplen;
|
|
|
|
|
*argsp = args;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Copy the subexpression ending just before index INEND in INEXPR
|
|
|
|
|
into OUTEXPR, starting at index OUTBEG.
|
|
|
|
|
In the process, convert it from suffix to prefix form. */
|
|
|
|
|
|
|
|
|
|
static void
|
2003-09-09 10:05:43 +02:00
|
|
|
|
prefixify_subexp (struct expression *inexpr,
|
|
|
|
|
struct expression *outexpr, int inend, int outbeg)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-24 10:29:42 +02:00
|
|
|
|
int oplen;
|
|
|
|
|
int args;
|
2003-09-09 10:05:43 +02:00
|
|
|
|
int i;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
int *arglens;
|
|
|
|
|
enum exp_opcode opcode;
|
|
|
|
|
|
2003-09-24 10:29:42 +02:00
|
|
|
|
operator_length (inexpr, inend, &oplen, &args);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Copy the final operator itself, from the end of the input
|
|
|
|
|
to the beginning of the output. */
|
|
|
|
|
inend -= oplen;
|
|
|
|
|
memcpy (&outexpr->elts[outbeg], &inexpr->elts[inend],
|
|
|
|
|
EXP_ELEM_TO_BYTES (oplen));
|
|
|
|
|
outbeg += oplen;
|
|
|
|
|
|
|
|
|
|
/* Find the lengths of the arg subexpressions. */
|
|
|
|
|
arglens = (int *) alloca (args * sizeof (int));
|
|
|
|
|
for (i = args - 1; i >= 0; i--)
|
|
|
|
|
{
|
|
|
|
|
oplen = length_of_subexp (inexpr, inend);
|
|
|
|
|
arglens[i] = oplen;
|
|
|
|
|
inend -= oplen;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Now copy each subexpression, preserving the order of
|
|
|
|
|
the subexpressions, but prefixifying each one.
|
|
|
|
|
In this loop, inend starts at the beginning of
|
|
|
|
|
the expression this level is working on
|
|
|
|
|
and marches forward over the arguments.
|
|
|
|
|
outbeg does similarly in the output. */
|
|
|
|
|
for (i = 0; i < args; i++)
|
|
|
|
|
{
|
|
|
|
|
oplen = arglens[i];
|
|
|
|
|
inend += oplen;
|
|
|
|
|
prefixify_subexp (inexpr, outexpr, inend, outbeg);
|
|
|
|
|
outbeg += oplen;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* This page contains the two entry points to this file. */
|
|
|
|
|
|
|
|
|
|
/* Read an expression from the string *STRINGPTR points to,
|
|
|
|
|
parse it, and return a pointer to a struct expression that we malloc.
|
|
|
|
|
Use block BLOCK as the lexical context for variable names;
|
|
|
|
|
if BLOCK is zero, use the block of the selected stack frame.
|
|
|
|
|
Meanwhile, advance *STRINGPTR to point after the expression,
|
|
|
|
|
at the first nonwhite character that is not part of the expression
|
|
|
|
|
(possibly a null character).
|
|
|
|
|
|
|
|
|
|
If COMMA is nonzero, stop if a comma is reached. */
|
|
|
|
|
|
|
|
|
|
struct expression *
|
2000-07-30 03:48:28 +02:00
|
|
|
|
parse_exp_1 (char **stringptr, struct block *block, int comma)
|
2004-04-11 00:10:01 +02:00
|
|
|
|
{
|
|
|
|
|
return parse_exp_in_context (stringptr, block, comma, 0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* As for parse_exp_1, except that if VOID_CONTEXT_P, then
|
|
|
|
|
no value is expected from the expression. */
|
|
|
|
|
|
|
|
|
|
static struct expression *
|
|
|
|
|
parse_exp_in_context (char **stringptr, struct block *block, int comma,
|
|
|
|
|
int void_context_p)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
struct cleanup *old_chain;
|
|
|
|
|
|
|
|
|
|
lexptr = *stringptr;
|
2002-04-25 00:26:32 +02:00
|
|
|
|
prev_lexptr = NULL;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
paren_depth = 0;
|
|
|
|
|
type_stack_depth = 0;
|
|
|
|
|
|
|
|
|
|
comma_terminates = comma;
|
|
|
|
|
|
|
|
|
|
if (lexptr == 0 || *lexptr == 0)
|
2005-02-11 Andrew Cagney <cagney@gnu.org>
Mark up error_no_arg, query, perror_with_name, complaint, and
internal_error.
* breakpoint.c, cp-abi.c, cp-namespace.c, cp-support.c: Update.
* cris-tdep.c, dbxread.c, dictionary.c, dsrec.c: Update.
* dummy-frame.c, dve3900-rom.c, dwarf2-frame.c, dwarf2expr.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, event-loop.c: Update.
* exceptions.c, exec.c, f-lang.c, findvar.c, fork-child.c: Update.
* frame-unwind.c, frame.c, frv-linux-tdep.c, frv-tdep.c: Update.
* gdb_assert.h, gdbarch.c, gdbtypes.c, gnu-nat.c: Update.
* go32-nat.c, hppa-tdep.c, hppabsd-nat.c, hpread.c: Update.
* i386-linux-nat.c, i386-nat.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386fbsd-nat.c, inf-ptrace.c, inf-ttrace.c, infcall.c: Update.
* infcmd.c, inflow.c, infptrace.c, infrun.c, inftarg.c: Update.
* interps.c, language.c, linespec.c, linux-nat.c: Update.
* m32r-linux-nat.c, m68k-tdep.c, m68kbsd-nat.c: Update.
* m68klinux-nat.c, m88kbsd-nat.c, macroexp.c, macroscope.c: Update.
* macrotab.c, maint.c, mdebugread.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mips64obsd-nat.c: Update.
* mipsnbsd-nat.c, mn10300-tdep.c, monitor.c, nto-procfs.c: Update.
* objc-lang.c, objfiles.c, objfiles.h, ocd.c, osabi.c: Update.
* parse.c, ppc-bdm.c, ppc-linux-nat.c, ppc-sysv-tdep.c: Update.
* ppcnbsd-nat.c, ppcobsd-nat.c, printcmd.c, procfs.c: Update.
* regcache.c, reggroups.c, remote-e7000.c, remote-mips.c: Update.
* remote-rdp.c, remote-sds.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote.c, rs6000-nat.c, rs6000-tdep.c: Update.
* s390-nat.c, s390-tdep.c, sentinel-frame.c, serial.c: Update.
* sh-tdep.c, sh3-rom.c, sh64-tdep.c, shnbsd-nat.c: Update.
* solib-aix5.c, solib-svr4.c, solib.c, source.c: Update.
* sparc-nat.c, stabsread.c, stack.c, symfile.c, symtab.c: Update.
* symtab.h, target.c, tracepoint.c, ui-file.c, ui-out.c: Update.
* utils.c, valops.c, valprint.c, vax-nat.c, vaxbsd-nat.c: Update.
* win32-nat.c, xcoffread.c, xstormy16-tdep.c: Update.
* cli/cli-cmds.c, cli/cli-logging.c, cli/cli-script.c: Update.
* cli/cli-setshow.c, mi/mi-cmd-break.c, mi/mi-cmds.c: Update.
* mi/mi-console.c, mi/mi-getopt.c, mi/mi-out.c: Update.
* tui/tui-file.c, tui/tui-interp.c: Update.
2005-02-11 19:13:55 +01:00
|
|
|
|
error_no_arg (_("expression to compute"));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-05-22 11:02:23 +02:00
|
|
|
|
old_chain = make_cleanup (free_funcalls, 0 /*ignore*/);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
funcall_chain = 0;
|
|
|
|
|
|
Expand preprocessor macros in C expressions.
* c-lang.h: #include "macroexp.h", for macro_lookup_ftype.
(scan_macro_expansion, scanning_macro_expansion,
finished_macro_expansion): New function declarations.
(expression_macro_lookup_func, expression_macro_lookup_baton): New
variable declarations.
* parser-defs.h (expression_context_pc): New declaration.
* parse.c (expression_context_pc): New variable.
(parse_exp_1): Set expression_context_pc, as well as
expression_context_block.
* c-exp.y (yylex): If we're not already reading the result of a
macro expansion, try to macro-expand the next token. When we're
done scanning a macro expansion, switch back to the mainline text.
Commas and `if's in a macro's expansion don't terminate the input.
* c-lang.c: #include "macroscope.h" and "gdb_assert.h".
(macro_original_text, macro_expanded_text,
expression_macro_lookup_func, expression_macro_lookup_baton): New
variables.
(scan_macro_expansion, scanning_macro_expansion,
finished_macro_expansion, scan_macro_cleanup, null_macro_lookup,
c_preprocess_and_parse): New functions.
(c_language_defn, cplus_language_defn, asm_language_defn): Call
c_preprocess_and_parse, instead of c_parse.
* Makefile.in (c_lang_h): Note that this #includes macroexp.h.
(c-lang.o): Note dependency on macroscope.h and gdb_assert.h.
2002-05-17 19:57:48 +02:00
|
|
|
|
if (block)
|
|
|
|
|
{
|
|
|
|
|
expression_context_block = block;
|
2002-10-24 01:37:33 +02:00
|
|
|
|
expression_context_pc = BLOCK_START (block);
|
Expand preprocessor macros in C expressions.
* c-lang.h: #include "macroexp.h", for macro_lookup_ftype.
(scan_macro_expansion, scanning_macro_expansion,
finished_macro_expansion): New function declarations.
(expression_macro_lookup_func, expression_macro_lookup_baton): New
variable declarations.
* parser-defs.h (expression_context_pc): New declaration.
* parse.c (expression_context_pc): New variable.
(parse_exp_1): Set expression_context_pc, as well as
expression_context_block.
* c-exp.y (yylex): If we're not already reading the result of a
macro expansion, try to macro-expand the next token. When we're
done scanning a macro expansion, switch back to the mainline text.
Commas and `if's in a macro's expansion don't terminate the input.
* c-lang.c: #include "macroscope.h" and "gdb_assert.h".
(macro_original_text, macro_expanded_text,
expression_macro_lookup_func, expression_macro_lookup_baton): New
variables.
(scan_macro_expansion, scanning_macro_expansion,
finished_macro_expansion, scan_macro_cleanup, null_macro_lookup,
c_preprocess_and_parse): New functions.
(c_language_defn, cplus_language_defn, asm_language_defn): Call
c_preprocess_and_parse, instead of c_parse.
* Makefile.in (c_lang_h): Note that this #includes macroexp.h.
(c-lang.o): Note dependency on macroscope.h and gdb_assert.h.
2002-05-17 19:57:48 +02:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
expression_context_block = get_selected_block (&expression_context_pc);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
expout_size = 10;
|
|
|
|
|
expout_ptr = 0;
|
|
|
|
|
expout = (struct expression *)
|
|
|
|
|
xmalloc (sizeof (struct expression) + EXP_ELEM_TO_BYTES (expout_size));
|
|
|
|
|
expout->language_defn = current_language;
|
2000-04-26 14:41:48 +02:00
|
|
|
|
make_cleanup (free_current_contents, &expout);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
if (current_language->la_parser ())
|
|
|
|
|
current_language->la_error (NULL);
|
|
|
|
|
|
|
|
|
|
discard_cleanups (old_chain);
|
|
|
|
|
|
|
|
|
|
/* Record the actual number of expression elements, and then
|
|
|
|
|
reallocate the expression memory so that we free up any
|
|
|
|
|
excess elements. */
|
|
|
|
|
|
|
|
|
|
expout->nelts = expout_ptr;
|
|
|
|
|
expout = (struct expression *)
|
|
|
|
|
xrealloc ((char *) expout,
|
|
|
|
|
sizeof (struct expression) + EXP_ELEM_TO_BYTES (expout_ptr));;
|
|
|
|
|
|
|
|
|
|
/* Convert expression from postfix form as generated by yacc
|
|
|
|
|
parser, to a prefix form. */
|
|
|
|
|
|
|
|
|
|
if (expressiondebug)
|
2003-09-24 10:29:42 +02:00
|
|
|
|
dump_raw_expression (expout, gdb_stdlog,
|
|
|
|
|
"before conversion to prefix form");
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
prefixify_expression (expout);
|
|
|
|
|
|
2004-04-11 00:10:01 +02:00
|
|
|
|
current_language->la_post_parser (&expout, void_context_p);
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
if (expressiondebug)
|
2003-09-24 10:29:42 +02:00
|
|
|
|
dump_prefix_expression (expout, gdb_stdlog);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
*stringptr = lexptr;
|
|
|
|
|
return expout;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Parse STRING as an expression, and complain if this fails
|
|
|
|
|
to use up all of the contents of STRING. */
|
|
|
|
|
|
|
|
|
|
struct expression *
|
2000-07-30 03:48:28 +02:00
|
|
|
|
parse_expression (char *string)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-09 10:05:43 +02:00
|
|
|
|
struct expression *exp;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
exp = parse_exp_1 (&string, 0, 0);
|
|
|
|
|
if (*string)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
|
error (_("Junk after end of expression."));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
return exp;
|
|
|
|
|
}
|
2004-04-11 00:10:01 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* As for parse_expression, except that if VOID_CONTEXT_P, then
|
|
|
|
|
no value is expected from the expression. */
|
|
|
|
|
|
|
|
|
|
struct expression *
|
|
|
|
|
parse_expression_in_context (char *string, int void_context_p)
|
|
|
|
|
{
|
|
|
|
|
struct expression *exp;
|
|
|
|
|
exp = parse_exp_in_context (&string, 0, 0, void_context_p);
|
|
|
|
|
if (*string != '\000')
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
|
error (_("Junk after end of expression."));
|
2004-04-11 00:10:01 +02:00
|
|
|
|
return exp;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* A post-parser that does nothing */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
null_post_parser (struct expression **exp, int void_context_p)
|
|
|
|
|
{
|
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Stuff for maintaining a stack of types. Currently just used by C, but
|
|
|
|
|
probably useful for any language which declares its types "backwards". */
|
|
|
|
|
|
2001-11-15 02:55:59 +01:00
|
|
|
|
static void
|
|
|
|
|
check_type_stack_depth (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
if (type_stack_depth == type_stack_size)
|
|
|
|
|
{
|
|
|
|
|
type_stack_size *= 2;
|
|
|
|
|
type_stack = (union type_stack_elt *)
|
|
|
|
|
xrealloc ((char *) type_stack, type_stack_size * sizeof (*type_stack));
|
|
|
|
|
}
|
2001-11-15 02:55:59 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
push_type (enum type_pieces tp)
|
|
|
|
|
{
|
|
|
|
|
check_type_stack_depth ();
|
1999-04-16 03:35:26 +02:00
|
|
|
|
type_stack[type_stack_depth++].piece = tp;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
push_type_int (int n)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2001-11-15 02:55:59 +01:00
|
|
|
|
check_type_stack_depth ();
|
1999-04-16 03:35:26 +02:00
|
|
|
|
type_stack[type_stack_depth++].int_val = n;
|
|
|
|
|
}
|
|
|
|
|
|
2001-11-15 02:55:59 +01:00
|
|
|
|
void
|
|
|
|
|
push_type_address_space (char *string)
|
|
|
|
|
{
|
|
|
|
|
push_type_int (address_space_name_to_int (string));
|
|
|
|
|
}
|
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
enum type_pieces
|
2000-07-30 03:48:28 +02:00
|
|
|
|
pop_type (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
if (type_stack_depth)
|
|
|
|
|
return type_stack[--type_stack_depth].piece;
|
|
|
|
|
return tp_end;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int
|
2000-07-30 03:48:28 +02:00
|
|
|
|
pop_type_int (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
if (type_stack_depth)
|
|
|
|
|
return type_stack[--type_stack_depth].int_val;
|
|
|
|
|
/* "Can't happen". */
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Pop the type stack and return the type which corresponds to FOLLOW_TYPE
|
|
|
|
|
as modified by all the stuff on the stack. */
|
|
|
|
|
struct type *
|
2000-07-30 03:48:28 +02:00
|
|
|
|
follow_types (struct type *follow_type)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
int done = 0;
|
2001-09-28 00:39:05 +02:00
|
|
|
|
int make_const = 0;
|
|
|
|
|
int make_volatile = 0;
|
2001-11-15 02:55:59 +01:00
|
|
|
|
int make_addr_space = 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
int array_size;
|
|
|
|
|
struct type *range_type;
|
|
|
|
|
|
|
|
|
|
while (!done)
|
|
|
|
|
switch (pop_type ())
|
|
|
|
|
{
|
|
|
|
|
case tp_end:
|
|
|
|
|
done = 1;
|
2001-09-28 00:39:05 +02:00
|
|
|
|
if (make_const)
|
|
|
|
|
follow_type = make_cv_type (make_const,
|
|
|
|
|
TYPE_VOLATILE (follow_type),
|
|
|
|
|
follow_type, 0);
|
|
|
|
|
if (make_volatile)
|
|
|
|
|
follow_type = make_cv_type (TYPE_CONST (follow_type),
|
|
|
|
|
make_volatile,
|
|
|
|
|
follow_type, 0);
|
2001-11-15 02:55:59 +01:00
|
|
|
|
if (make_addr_space)
|
|
|
|
|
follow_type = make_type_with_address_space (follow_type,
|
|
|
|
|
make_addr_space);
|
|
|
|
|
make_const = make_volatile = 0;
|
|
|
|
|
make_addr_space = 0;
|
2001-09-28 00:39:05 +02:00
|
|
|
|
break;
|
|
|
|
|
case tp_const:
|
|
|
|
|
make_const = 1;
|
|
|
|
|
break;
|
|
|
|
|
case tp_volatile:
|
|
|
|
|
make_volatile = 1;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
break;
|
2001-11-15 02:55:59 +01:00
|
|
|
|
case tp_space_identifier:
|
|
|
|
|
make_addr_space = pop_type_int ();
|
|
|
|
|
break;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
case tp_pointer:
|
|
|
|
|
follow_type = lookup_pointer_type (follow_type);
|
2001-09-28 00:39:05 +02:00
|
|
|
|
if (make_const)
|
|
|
|
|
follow_type = make_cv_type (make_const,
|
|
|
|
|
TYPE_VOLATILE (follow_type),
|
|
|
|
|
follow_type, 0);
|
|
|
|
|
if (make_volatile)
|
|
|
|
|
follow_type = make_cv_type (TYPE_CONST (follow_type),
|
|
|
|
|
make_volatile,
|
|
|
|
|
follow_type, 0);
|
2001-11-15 02:55:59 +01:00
|
|
|
|
if (make_addr_space)
|
|
|
|
|
follow_type = make_type_with_address_space (follow_type,
|
|
|
|
|
make_addr_space);
|
2001-09-28 00:39:05 +02:00
|
|
|
|
make_const = make_volatile = 0;
|
2001-11-15 02:55:59 +01:00
|
|
|
|
make_addr_space = 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
break;
|
|
|
|
|
case tp_reference:
|
|
|
|
|
follow_type = lookup_reference_type (follow_type);
|
2001-09-28 00:39:05 +02:00
|
|
|
|
if (make_const)
|
2001-11-15 02:55:59 +01:00
|
|
|
|
follow_type = make_cv_type (make_const,
|
|
|
|
|
TYPE_VOLATILE (follow_type),
|
|
|
|
|
follow_type, 0);
|
2001-09-28 00:39:05 +02:00
|
|
|
|
if (make_volatile)
|
2001-11-15 02:55:59 +01:00
|
|
|
|
follow_type = make_cv_type (TYPE_CONST (follow_type),
|
|
|
|
|
make_volatile,
|
|
|
|
|
follow_type, 0);
|
|
|
|
|
if (make_addr_space)
|
|
|
|
|
follow_type = make_type_with_address_space (follow_type,
|
|
|
|
|
make_addr_space);
|
2001-09-28 00:39:05 +02:00
|
|
|
|
make_const = make_volatile = 0;
|
2001-11-15 02:55:59 +01:00
|
|
|
|
make_addr_space = 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
break;
|
|
|
|
|
case tp_array:
|
|
|
|
|
array_size = pop_type_int ();
|
|
|
|
|
/* FIXME-type-allocation: need a way to free this type when we are
|
|
|
|
|
done with it. */
|
|
|
|
|
range_type =
|
|
|
|
|
create_range_type ((struct type *) NULL,
|
|
|
|
|
builtin_type_int, 0,
|
|
|
|
|
array_size >= 0 ? array_size - 1 : 0);
|
|
|
|
|
follow_type =
|
|
|
|
|
create_array_type ((struct type *) NULL,
|
|
|
|
|
follow_type, range_type);
|
|
|
|
|
if (array_size < 0)
|
1999-07-07 22:19:36 +02:00
|
|
|
|
TYPE_ARRAY_UPPER_BOUND_TYPE (follow_type)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
= BOUND_CANNOT_BE_DETERMINED;
|
|
|
|
|
break;
|
|
|
|
|
case tp_function:
|
|
|
|
|
/* FIXME-type-allocation: need a way to free this type when we are
|
|
|
|
|
done with it. */
|
|
|
|
|
follow_type = lookup_function_type (follow_type);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
return follow_type;
|
|
|
|
|
}
|
|
|
|
|
|
2000-05-28 03:12:42 +02:00
|
|
|
|
static void build_parse (void);
|
1999-06-01 17:44:41 +02:00
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
build_parse (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
1999-06-07 21:19:32 +02:00
|
|
|
|
int i;
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
msym_text_symbol_type =
|
|
|
|
|
init_type (TYPE_CODE_FUNC, 1, 0, "<text variable, no debug info>", NULL);
|
|
|
|
|
TYPE_TARGET_TYPE (msym_text_symbol_type) = builtin_type_int;
|
|
|
|
|
msym_data_symbol_type =
|
|
|
|
|
init_type (TYPE_CODE_INT, TARGET_INT_BIT / HOST_CHAR_BIT, 0,
|
|
|
|
|
"<data variable, no debug info>", NULL);
|
|
|
|
|
msym_unknown_symbol_type =
|
|
|
|
|
init_type (TYPE_CODE_INT, 1, 0,
|
|
|
|
|
"<variable (not text or data), no debug info>",
|
|
|
|
|
NULL);
|
1999-06-01 17:44:41 +02:00
|
|
|
|
}
|
|
|
|
|
|
2002-06-21 16:32:10 +02:00
|
|
|
|
/* This function avoids direct calls to fprintf
|
|
|
|
|
in the parser generated debug code. */
|
|
|
|
|
void
|
|
|
|
|
parser_fprintf (FILE *x, const char *y, ...)
|
|
|
|
|
{
|
|
|
|
|
va_list args;
|
|
|
|
|
va_start (args, y);
|
|
|
|
|
if (x == stderr)
|
|
|
|
|
vfprintf_unfiltered (gdb_stderr, y, args);
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
fprintf_unfiltered (gdb_stderr, " Unknown FILE used.\n");
|
|
|
|
|
vfprintf_unfiltered (gdb_stderr, y, args);
|
|
|
|
|
}
|
|
|
|
|
va_end (args);
|
|
|
|
|
}
|
|
|
|
|
|
1999-06-01 17:44:41 +02:00
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
_initialize_parse (void)
|
1999-06-01 17:44:41 +02:00
|
|
|
|
{
|
|
|
|
|
type_stack_size = 80;
|
|
|
|
|
type_stack_depth = 0;
|
|
|
|
|
type_stack = (union type_stack_elt *)
|
|
|
|
|
xmalloc (type_stack_size * sizeof (*type_stack));
|
|
|
|
|
|
|
|
|
|
build_parse ();
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
1999-06-14 20:08:47 +02:00
|
|
|
|
/* FIXME - For the moment, handle types by swapping them in and out.
|
|
|
|
|
Should be using the per-architecture data-pointer and a large
|
|
|
|
|
struct. */
|
2004-02-15 16:22:06 +01:00
|
|
|
|
DEPRECATED_REGISTER_GDBARCH_SWAP (msym_text_symbol_type);
|
|
|
|
|
DEPRECATED_REGISTER_GDBARCH_SWAP (msym_data_symbol_type);
|
|
|
|
|
DEPRECATED_REGISTER_GDBARCH_SWAP (msym_unknown_symbol_type);
|
|
|
|
|
deprecated_register_gdbarch_swap (NULL, 0, build_parse);
|
1999-06-14 20:08:47 +02:00
|
|
|
|
|
2005-02-18 Andrew Cagney <cagney@gnu.org>
Use add_setshow_zinteger_cmd through out. Re-sync gdbarch.sh
and gdbarch.c.
* breakpoint.c, frame.c, gdb-events.sh, gdbarch.sh: Update.
* gdbtypes.c, infrun.c, linux-nat.c, maint.c, monitor.c: Update.
* pa64solib.c, parse.c, remote-mips.c, ser-go32.c: Update.
* serial.c, solib-frv.c, somsolib.c, target.c, top.c: Update.
* varobj.c, cli/cli-cmds.c: Update.
* gdbarch.c, gdb-events.c: Regenerate.
2005-02-18 19:58:56 +01:00
|
|
|
|
add_setshow_zinteger_cmd ("expression", class_maintenance,
|
|
|
|
|
&expressiondebug, _("\
|
|
|
|
|
Set expression debugging."), _("\
|
|
|
|
|
Show expression debugging."), _("\
|
|
|
|
|
When non-zero, the internal representation of expressions will be printed."),
|
|
|
|
|
NULL,
|
2005-02-24 Andrew Cagney <cagney@gnu.org>
Add show_VARIABLE functions, update add_setshow call.
* varobj.c (_initialize_varobj, show_varobjdebug): Add and update.
* valprint.c (_initialize_valprint, show_print_max)
(show_stop_print_at_null, show_repeat_count_threshold)
(show_prettyprint_structs, show_unionprint)
(show_prettyprint_arrays, show_addressprint, show_input_radix)
(show_output_radix): Ditto.
* valops.c (_initialize_valops, show_overload_resolution): Ditto.
* utils.c (initialize_utils, show_chars_per_line)
(show_lines_per_page, show_demangle, show_pagination_enabled)
(show_sevenbit_strings, show_asm_demangle): Ditto
* tui/tui-win.c (_initialize_tui_win, show_tui_border_kind)
(show_tui_border_mode, show_tui_active_border_mode): Ditto.
* top.c (init_main, show_new_async_prompt)
(show_async_command_editing_p, show_write_history_p)
(show_history_size, show_history_filename, show_caution)
(show_annotation_level, init_main): Ditto.
* target.c (initialize_targets, show_targetdebug)
(show_trust_readonly): Ditto.
* symfile.c (_initialize_symfile, show_symbol_reloading)
(show_ext_args, show_download_write_size)
(show_debug_file_directory): Ditto.
* source.c (_initialize_source, show_lines_to_list): Ditto.
* solib.c (_initialize_solib, show_auto_solib_add)
(show_solib_search_path): Ditto.
* p-valprint.c (_initialize_pascal_valprint)
(show_pascal_static_field_print): Ditto.
* printcmd.c (_initialize_printcmd, show_max_symbolic_offset)
(show_print_symbol_filename): Add and update.
* parse.c (_initialize_parse, show_expressiondebug): Dito.
* observer.c (_initialize_observer, show_observer_debug): Dito.
* maint.c (_initialize_maint_cmds, show_watchdog)
(show_maintenance_profile_p): Dito.
* linux-nat.c (_initialize_linux_nat, show_debug_linux_nat): Dito.
* infrun.c (_initialize_infrun, show_debug_infrun)
(show_stop_on_solib_events, show_follow_fork_mode_string)
(show_scheduler_mode, show_step_stop_if_no_debug): Ditto.
* infcall.c (_initialize_infcall, show_coerce_float_to_double_p)
(show_unwind_on_signal_p): Ditto.
* gdbtypes.c (build_gdbtypes, show_opaque_type_resolution)
(_initialize_gdbtypes, show_overload_debug): Ditto.
* gdb-events.c, gdb-events.sh (_initialize_gdb_events)
(show_gdb_events_debug): Ditto.
* gdbarch.c, gdbarch.sh (show_gdbarch_debug)
(_initialize_gdbarch): Ditto.
* frame.c (_initialize_frame, show_backtrace_past_main)
(show_backtrace_past_entry, show_backtrace_limit)
(show_frame_debug): Ditto.
* exec.c (_initialize_exec, show_write_files): Ditto.
* dwarf2read.c (_initialize_dwarf2_read)
(show_dwarf2_max_cache_age): Ditto.
* demangle.c (_initialize_demangler)
(show_demangling_style_names): Ditto.
* dcache.c (_initialize_dcache, show_dcache_enabled_p): Ditto.
* cp-valprint.c (show_static_field_print)
(_initialize_cp_valprint, show_vtblprint, show_objectprint): Ditto.
* corefile.c (_initialize_core, show_gnutarget_string): Ditto.
* cli/cli-logging.c (_initialize_cli_logging)
(show_logging_overwrite, show_logging_redirect)
(show_logging_filename): Ditto.
* cli/cli-cmds.c (show_info_verbose, show_history_expansion_p)
(init_cli_cmds, show_baud_rate, show_remote_debug)
(show_remote_timeout, show_max_user_call_depth): Ditto.
* charset.c (show_host_charset_name, show_target_charset_name)
(initialize_charset): Ditto.
* breakpoint.c (show_can_use_hw_watchpoints)
(show_pending_break_support, _initialize_breakpoint): Ditto.
2005-02-24 14:51:36 +01:00
|
|
|
|
show_expressiondebug,
|
2005-02-18 Andrew Cagney <cagney@gnu.org>
Use add_setshow_zinteger_cmd through out. Re-sync gdbarch.sh
and gdbarch.c.
* breakpoint.c, frame.c, gdb-events.sh, gdbarch.sh: Update.
* gdbtypes.c, infrun.c, linux-nat.c, maint.c, monitor.c: Update.
* pa64solib.c, parse.c, remote-mips.c, ser-go32.c: Update.
* serial.c, solib-frv.c, somsolib.c, target.c, top.c: Update.
* varobj.c, cli/cli-cmds.c: Update.
* gdbarch.c, gdb-events.c: Regenerate.
2005-02-18 19:58:56 +01:00
|
|
|
|
&setdebuglist, &showdebuglist);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|