translation problems.
* ada-lang.c (ada_value_struct_elt): Change interface and handling
of errors to avoid translation problem (and less than optimal error
messages).
(ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
Use new interface to ada_value_struct_elt.
* ada_lang.h (ada_value_struct_elt): Update declaration to new
interface.
* ChangeLog: remove reference to ada-tasks.c from entry of
2006-01-07.
from ada-lex.l to here, where it is logically more appropriate.
The original reason, however, was to prevent premature name
lookups for selector names in record aggregates.
(BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
NAME for all of these.
(VAR): New artificial token to clarify precedence rules.
(OTHERS): New lexeme.
(empty_stoken): New symbol.
(%union): Remove ssym, voidval.
(%type): Remove <voidval> type declarations.
(syntax definitions): Add aggregates.
Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
Rename some non-terminals to be closer to reference manual usage.
Tighten up expression syntax to disallow certain non-Ada
constructions such as X and then Y or else Z.
(ada_parse): Remove initialization of left_block_context.
(write_var_from_name): Remove.
(write_var_or_type): New function, containing previous code from
defunct write_var_from_name and name_lookup.
(block_lookup): New function, moved from ada-lex.l
(select_possible_type_sym): New function, factored out of
name_lookup, which used to be in ada-lex.l.
(find_primitive_type): Ditto.
(chop_selector): Ditto.
(write_ambiguous_var): New function, factored out of defunct
write_var_from_name.
(write_selectors): New function.
(write_name_assoc): New function.
(write_exp_op_with_string): New function.
* ada-lex.l (processId): Change interface to return stoken.
(tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
(block_lookup, name_lookup): Remove. Functionality moved to
ada-exp.y.
(state IN_STRING): Remove.
(rules): Handle string escapes in processString.
Add 'others' token.
Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
yylval.sval (as simple strings).
All name look-ups now handled in ada-exp.y.
Introduce "::" (COLONCOLON) token and return as separate token.
(processId): Change return convention. Comment.
Leave leading "'" in place.
(processString): New function.
(find_dot_all): Add note to comment.
Fix problem that allowed match only at the end.
* ada-lang.c: Introduce aggregates.
(find_struct_field): Add new parameter to count fields skipped, and
allow other output parameters to be NULL.
(value_tag_from_contents_and_address, ada_value_struct_elt): Use
new find_struct_field.
(ada_index_struct_field, assign_aggregate, ada_is_array_type)
(num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
(num_component_specs, assign_component, assign_aggregate):
(aggregate_assign_from_choices,aggregate_assign_positional)
(aggregate_assign_others,add_component_interval):
New functions.
(ada_evaluate_subexp): Declare.
Add aggregate-related operators.
(ada_forward_operator_length): Declare.
(resolve_subexp): Add cases for new aggregate operators and OP_NAME.
Consolidate Ada operators, using ada_forward_operator_length.
(ada_search_struct_field): Search in forward order.
(ADA_OPERATORS): Add new aggregate operators.
(ada_operator_length, ada_op_name, ada_forward_operator_length)
(ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
operators and OP_NAME.
(ada_type_of_array): Use longest_to_int.
(value_assign_to_component): New function.
(ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
Add OP_NAME case.
(ada_forward_operator_length, ada_dump_subexp_body):
Add OP_STRING case.
* ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
definition from unsubmitted code.
(is_lower_alphanum): New function.
(ada_decode): Add support for decoding protected object subprograms
and entries, and of entities declared inside protected object
subprograms.
Also add missing handling for__{DIGITS}+ suffixes.
Allow '$<digits>' as valid overloading suffix.
(is_name_suffix): Add handling for protected type entriy suffixes.
Also add support for protected type subprogram suffixes, but keep
it commented out for now, as there is an ambiguity between these
entities and other internally generated entities.
Allow '$<digits>' as valid overloading suffix.
(is_valid_name_for_wild_match): New function.
(wild_match): Add an exra level of verification of the entity name
before declaring it a match for the given pattern.
(ada_type_of_array, ada_evaluate_subexp): Use more proper
longest_to_int rather than cast.
(ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
(ada_coerce_to_simple_array): Call check_size to make sure
that the object size is reasonable.
(ada_value_primitive_packed_val): Use correct location in target
buffer for extracting packed record fields that are themselves records.
(add_defn_to_vec): Do not try to replace a stub type by its full
type. Avoids a potential infinite loop.
(ada_lookup_symbol): Move return incorrectly placed return statement,
causing a loop that should be scanning all object files to only
scan the first one.
(ada_tag_name_2): New function.
(ada_tag_name_1): If no 'tsd' field found in the dispatching table,
use alternative representation.
(ada_find_renaming_symbol): Strip the function name suffix when
computing the XR type name.
(ada_to_fixed_type): Try determining the tag only if we have the
object's address.
(to_fixed_array_type): Add comments.
(ada_check_typedef): Replace expression checking whether the given
type is a stub or not by a "call" to TYPE_STUB. Clearer and more
consistent.
* ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
'$' in addition to '.' for runtime auxiliary function name suffixes.
See changes to ada_decode above.
(struct task_control_block): Add field called_task. (This change is
to keep synchronized with our local sources; it does not affect the
public version yet.)
* ada-typeprint.c (ada_print_type): Use int_string for printing
modulus of modular type.
(print_range): Trivial editorial comment fix.
* ada-valprint.c (ada_emit_char): Use normal Ada syntax for
double quote in string.
* language.h (struct language_defn): Make la_printstr's buffer
parameter a const bfd_byte.
* p-lang.h (pascal_printstr): Update function to match.
* ada-valprint.c (ada_printstr): Update function to match.
* scm-lang.c (scm_printstr): Update function to match.
* p-lang.c (pascal_printstr): Update function to match.
* ada-lang.h (ada_printstr): Update function to match.
* m2-lang.c (m2_printstr): Update function to match.
* objc-lang.c (objc_printstr): Update function to match.
* c-lang.h (c_printstr): Update function to match.
* f-lang.c (f_printstr): Update function to match.
* c-lang.c (c_printstr): Update function to match.
* language.c (unk_lang_printstr): Update function to match.
modulus of modular type.
* ada-lang.h (ada_modulus): Change return type to unsigned.
* ada-lang.c (ada_language_arch_info): Correct type of
string_char_type.
(ada_modulus): Return unsigned result.
(ada_lookup_symbol): Remove user disambiguation and modify comment
accordingly.
2004-10-08 Eric Botcazou <ebotcazou@act-europe.fr>
Committed by Paul Hilfinger.
* ada-lang.c (decode_packed_array): On big-endian targets,
left-justify the value if it comes with a modular type.
2004-10-08 Joel Brobecker <brobecker@gnat.com>
Committed by Paul Hilfinger.
* ada-lang.c (template_to_static_fixed_type): Fix a small typo.
(is_name_suffix): Add support for "___JM" suffixes.
(ada_check_typedef): Renames ada_completed_type.
Update all users of CHECK_TYPEDEF, check_typedef, and
ada_complete_type to call ada_check_typedef.
* ada-typeprint.c: Likewise.
* ada-valprint.c: Likewise.
* ada-exp.y: Include gdb_string.h rather than string.h.
(convert_char_literal): Reformat declaration.
* ada-lang.h: Include opaque struct declaration for struct frame_info.
* ada-lex.l: Change use of free to xfree (the macro would do so
anyway, but this is harmless).
Include gdb_string.h rather than string.h.
* ada-valprint.c (ada_val_print_stub): Change PTR => void*.
* ada-lang.c (parse): Remove K&Rism in parameter list.
(is_name_suffix): Correct Linux => GNU/Linux in comment.
make it non-static.
* ada-lang.h (task_control_block): declaration moved from ada-task.c
to ada-lang.h; this is needed to be able to implement the kill command
in multi-task mode.
(task_ptid): Ditto.
(task_entry): Ditto.
(task_list): Ditto.
(ada_build_task_list): Ditto.
* ada-lang.c: Conditionalize routines and data structures related
to breakpoints, exceptions, completion, and symbol caching on
GNAT_GDB, since these are not yet used in the submitted public sources.
(ada_main_name): Editorial: Move definition out of exception-related
code.
* ada-lang.c (lookup_symbol_in_language): New function to allow
re-use of another language's symbol lookup code. (Placed here
temporarily while Ada support is being integrated into the public
tree).
(restore_language): New auxiliary function for
lookup_symbol_in_language.
* ada-lang.h (lookup_symbol_in_language): Declare (Placed here
temporarily while Ada support is being integrated into the public
tree).
* ada-lang.h: run through gdb_indent.sh
* ada-tasks.c: run through gdb_indent.sh
* ada-typeprint.c: run through gdb_indent.sh
* ada-valprint.c: run through gdb_indent.sh
Paul N. Hilfinger
Eli Zaretskii
Andrew Cagney
Andreas Schwab
Elena Zannoni
David Carlton
Aidan Skinner