1 2006-01-07 Paul N. Hilfinger <hilfinger@adacore.com>
3 * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
4 * ada-tasks.c, ada-lang.c: I18n markup.
5 Editorial: change "can not" => "cannot" throughout.
7 2006-01-07 Mark Kettenis <kettenis@gnu.org>
9 * Makefile.in: Sort dependencies.
11 2006-01-07 Eli Zaretskii <eliz@gnu.org>
13 * top.c (control_level): Remove unused variable.
15 2006-01-06 Fred Fish <fnf@specifix.com>
17 * objfiles.c (source.h): Include.
18 (free_objfile): Update comment about clear_symtab_users().
19 (free_objfile): Check all symtabs of objfile being freed and if
20 one of them is the current source symtab, call
21 clear_current_source_symtab_and_line().
23 2006-01-04 Michael Snyder <msnyder@redhat.com>
25 Checkpoint/Restart for Linux.
26 * linux-nat.c: Add support for debugging multiple forks.
27 Add #include for linux-fork.h (interface spec).
28 (super_mourn_inferior): New function pointer.
29 (child_mourn_inferior): New function / target method.
30 (linux_target): Claim to_mourn_inferior method pointer.
31 (child_follow_fork): Call interface to linux-fork, conditionally
32 add new fork processes to list of debugged processes.
33 (kill_inferior): Use interface to linux-fork to kill
36 * linux-fork.h: New file.
37 * linux-fork.c: New file. Support for debugging multiple forks
38 of the same program. Support for checkpoint and restart commands.
40 * infrun.c (nullify_last_target_wait_ptid): New function.
42 * Makefile.in: Add linux-fork.
43 * config/*/linux.mh: Add linux-fork.
44 * NEWS: Mention new functionality.
46 2006-01-02 Paul Hilfinger <hilfingr@nile.gnat.com>
48 * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
49 Change uses of "illegal" to "invalid".
51 2006-01-02 Paul N. Hilfinger <hilfinger@adacore.com>
53 * ada-exp.y: Considerable reorganization to move functionality
54 from ada-lex.l to here, where it is logically more appropriate.
55 The original reason, however, was to prevent premature name
56 lookups for selector names in record aggregates.
57 (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
58 NAME for all of these.
59 (VAR): New artificial token to clarify precedence rules.
61 (empty_stoken): New symbol.
62 (%union): Remove ssym, voidval.
63 (%type): Remove <voidval> type declarations.
64 (syntax definitions): Add aggregates.
65 Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
66 Rename some non-terminals to be closer to reference manual usage.
67 Tighten up expression syntax to disallow certain non-Ada
68 constructions such as X and then Y or else Z.
69 (ada_parse): Remove initialization of left_block_context.
70 (write_var_from_name): Remove.
71 (write_var_or_type): New function, containing previous code from
72 defunct write_var_from_name and name_lookup.
73 (block_lookup): New function, moved from ada-lex.l
74 (select_possible_type_sym): New function, factored out of
75 name_lookup, which used to be in ada-lex.l.
76 (find_primitive_type): Ditto.
77 (chop_selector): Ditto.
78 (write_ambiguous_var): New function, factored out of defunct
80 (write_selectors): New function.
81 (write_name_assoc): New function.
82 (write_exp_op_with_string): New function.
84 * ada-lex.l (processId): Change interface to return stoken.
85 (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
86 (block_lookup, name_lookup): Remove. Functionality moved to
88 (state IN_STRING): Remove.
89 (rules): Handle string escapes in processString.
91 Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
92 yylval.sval (as simple strings).
93 All name look-ups now handled in ada-exp.y.
94 Introduce "::" (COLONCOLON) token and return as separate token.
95 (processId): Change return convention. Comment.
96 Leave leading "'" in place.
97 (processString): New function.
98 (find_dot_all): Add note to comment.
99 Fix problem that allowed match only at the end.
101 * ada-lang.c: Introduce aggregates.
102 (find_struct_field): Add new parameter to count fields skipped, and
103 allow other output parameters to be NULL.
104 (value_tag_from_contents_and_address, ada_value_struct_elt): Use
105 new find_struct_field.
106 (ada_index_struct_field, assign_aggregate, ada_is_array_type)
107 (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
108 (num_component_specs, assign_component, assign_aggregate):
109 (aggregate_assign_from_choices,aggregate_assign_positional)
110 (aggregate_assign_others,add_component_interval):
112 (ada_evaluate_subexp): Declare.
113 Add aggregate-related operators.
114 (ada_forward_operator_length): Declare.
115 (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
116 Consolidate Ada operators, using ada_forward_operator_length.
117 (ada_search_struct_field): Search in forward order.
118 (ADA_OPERATORS): Add new aggregate operators.
119 (ada_operator_length, ada_op_name, ada_forward_operator_length)
120 (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
121 operators and OP_NAME.
122 (ada_type_of_array): Use longest_to_int.
123 (value_assign_to_component): New function.
124 (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
126 (ada_forward_operator_length, ada_dump_subexp_body):
129 * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
130 OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
132 2006-01-02 Paul N. Hilfinger <hilfinger@adacore.com>
134 * ada-lang.c (process_raise_exception_name): Remove extraneous
135 definition from unsubmitted code.
137 (is_lower_alphanum): New function.
138 (ada_decode): Add support for decoding protected object subprograms
139 and entries, and of entities declared inside protected object
141 Also add missing handling for__{DIGITS}+ suffixes.
142 Allow '$<digits>' as valid overloading suffix.
143 (is_name_suffix): Add handling for protected type entriy suffixes.
144 Also add support for protected type subprogram suffixes, but keep
145 it commented out for now, as there is an ambiguity between these
146 entities and other internally generated entities.
147 Allow '$<digits>' as valid overloading suffix.
148 (is_valid_name_for_wild_match): New function.
149 (wild_match): Add an exra level of verification of the entity name
150 before declaring it a match for the given pattern.
152 (ada_type_of_array, ada_evaluate_subexp): Use more proper
153 longest_to_int rather than cast.
155 (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
157 (ada_coerce_to_simple_array): Call check_size to make sure
158 that the object size is reasonable.
160 (ada_value_primitive_packed_val): Use correct location in target
161 buffer for extracting packed record fields that are themselves records.
163 (add_defn_to_vec): Do not try to replace a stub type by its full
164 type. Avoids a potential infinite loop.
166 (ada_lookup_symbol): Move return incorrectly placed return statement,
167 causing a loop that should be scanning all object files to only
170 (ada_tag_name_2): New function.
171 (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
172 use alternative representation.
174 (ada_find_renaming_symbol): Strip the function name suffix when
175 computing the XR type name.
177 (ada_to_fixed_type): Try determining the tag only if we have the
179 (to_fixed_array_type): Add comments.
181 (ada_check_typedef): Replace expression checking whether the given
182 type is a stub or not by a "call" to TYPE_STUB. Clearer and more
185 * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
186 '$' in addition to '.' for runtime auxiliary function name suffixes.
187 See changes to ada_decode above.
189 (struct task_control_block): Add field called_task. (This change is
190 to keep synchronized with our local sources; it does not affect the
193 * ada-typeprint.c (ada_print_type): Use int_string for printing
194 modulus of modular type.
196 (print_range): Trivial editorial comment fix.
198 * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
199 double quote in string.
201 2006-01-01 Joel Brobecker <brobecker@adacore.com>
203 * top.c: Add 2006 to list of copyright years in file header.
205 2006-01-01 Joel Brobecker <brobecker@adacore.com>
207 * top.c (print_gdb_version): Update copyright year to 2006.
209 2006-01-01 Roger Sayle <roger@eyesopen.com>
210 Elena Zannoni <ezannoni@redhat.com>
213 * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
214 for NULL before assigning this_symtab_psymtab->objfile to objfile.
215 (scan_xcoff_symtab): Initialize next_symbol_text_func.
216 (Committed by Jim Blandy)
218 For older changes see ChangeLog-2005.
224 version-control: never