gdb/ChangeLog

   1 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * linespec.c (decode_objc): Make i1 and i2 unsigned.
   4         (find_method): Set values.sals to NULL.
   5
   6 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
   7
   8         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
   9         of 'char *' in cast.
  10
  11 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
  12
  13         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
  14         * ada-tasks.c, ada-lang.c: I18n markup.
  15         Editorial: change "can not" => "cannot" throughout.
  16
  17 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
  18
  19         * Makefile.in: Sort dependencies.
  20
  21 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
  22
  23         * top.c (control_level): Remove unused variable.
  24
  25 2006-01-06  Fred Fish  <fnf@specifix.com>
  26
  27         * objfiles.c (source.h): Include.
  28         (free_objfile): Update comment about clear_symtab_users().
  29         (free_objfile): Check all symtabs of objfile being freed and if
  30         one of them is the current source symtab, call
  31         clear_current_source_symtab_and_line().
  32
  33 2006-01-04  Michael Snyder  <msnyder@redhat.com>
  34
  35         Checkpoint/Restart for Linux.
  36         * linux-nat.c: Add support for debugging multiple forks.
  37         Add #include for linux-fork.h (interface spec).
  38         (super_mourn_inferior): New function pointer.
  39         (child_mourn_inferior): New function / target method.
  40         (linux_target): Claim to_mourn_inferior method pointer.
  41         (child_follow_fork): Call interface to linux-fork, conditionally
  42         add new fork processes to list of debugged processes.
  43         (kill_inferior): Use interface to linux-fork to kill
  44         multiple processes.
  45
  46         * linux-fork.h: New file.
  47         * linux-fork.c: New file.  Support for debugging multiple forks
  48         of the same program.  Support for checkpoint and restart commands.
  49
  50         * infrun.c (nullify_last_target_wait_ptid): New function.
  51
  52         * Makefile.in: Add linux-fork.
  53         * config/*/linux.mh: Add linux-fork.
  54         * NEWS: Mention new functionality.
  55
  56 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
  57
  58         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
  59         Change uses of "illegal" to "invalid".
  60
  61 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
  62
  63         * ada-exp.y: Considerable reorganization to move functionality
  64         from ada-lex.l to here, where it is logically more appropriate.
  65         The original reason, however, was to prevent premature name
  66         lookups for selector names in record aggregates.
  67         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
  68         NAME for all of these.
  69         (VAR): New artificial token to clarify precedence rules.
  70         (OTHERS): New lexeme.
  71         (empty_stoken): New symbol.
  72         (%union): Remove ssym, voidval.
  73         (%type): Remove <voidval> type declarations.
  74         (syntax definitions): Add aggregates.
  75         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
  76         Rename some non-terminals to be closer to reference manual usage.
  77         Tighten up expression syntax to disallow certain non-Ada
  78         constructions such as X and then Y or else Z.
  79         (ada_parse): Remove initialization of left_block_context.
  80         (write_var_from_name): Remove.
  81         (write_var_or_type): New function, containing previous code from
  82         defunct write_var_from_name and name_lookup.
  83         (block_lookup): New function, moved from ada-lex.l
  84         (select_possible_type_sym): New function, factored out of
  85         name_lookup, which used to be in ada-lex.l.
  86         (find_primitive_type): Ditto.
  87         (chop_selector): Ditto.
  88         (write_ambiguous_var): New function, factored out of defunct
  89         write_var_from_name.
  90         (write_selectors): New function.
  91         (write_name_assoc): New function.
  92         (write_exp_op_with_string): New function.
  93
  94         * ada-lex.l (processId): Change interface to return stoken.
  95         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
  96         (block_lookup, name_lookup): Remove.  Functionality moved to
  97         ada-exp.y.
  98         (state IN_STRING): Remove.
  99         (rules): Handle string escapes in processString.
 100         Add 'others' token.
 101         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 102         yylval.sval (as simple strings).
 103         All name look-ups now handled in ada-exp.y.
 104         Introduce "::" (COLONCOLON) token and return as separate token.
 105         (processId): Change return convention.  Comment.
 106         Leave leading "'" in place.
 107         (processString): New function.
 108         (find_dot_all): Add note to comment.
 109         Fix problem that allowed match only at the end.
 110
 111         * ada-lang.c: Introduce aggregates.
 112         (find_struct_field): Add new parameter to count fields skipped, and
 113         allow other output parameters to be NULL.
 114         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 115         new find_struct_field.
 116         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 117         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 118         (num_component_specs, assign_component, assign_aggregate):
 119         (aggregate_assign_from_choices,aggregate_assign_positional)
 120         (aggregate_assign_others,add_component_interval):
 121         New functions.
 122         (ada_evaluate_subexp): Declare.
 123         Add aggregate-related operators.
 124         (ada_forward_operator_length): Declare.
 125         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 126         Consolidate Ada operators, using ada_forward_operator_length.
 127         (ada_search_struct_field): Search in forward order.
 128         (ADA_OPERATORS): Add new aggregate operators.
 129         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 130         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 131         operators and OP_NAME.
 132         (ada_type_of_array): Use longest_to_int.
 133         (value_assign_to_component): New function.
 134         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 135         Add OP_NAME case.
 136         (ada_forward_operator_length, ada_dump_subexp_body):
 137         Add OP_STRING case.
 138
 139         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 140         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 141
 142 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 143
 144         * ada-lang.c (process_raise_exception_name): Remove extraneous
 145         definition from unsubmitted code.
 146
 147         (is_lower_alphanum): New function.
 148         (ada_decode):  Add support for decoding protected object subprograms
 149         and entries, and of entities declared inside protected object
 150         subprograms.
 151         Also add missing handling for__{DIGITS}+ suffixes.
 152         Allow '$<digits>' as valid overloading suffix.
 153         (is_name_suffix): Add handling for protected type entriy suffixes.
 154         Also add support for protected type subprogram suffixes, but keep
 155         it commented out for now, as there is an ambiguity between these
 156         entities and other internally generated entities.
 157         Allow '$<digits>' as valid overloading suffix.
 158         (is_valid_name_for_wild_match): New function.
 159         (wild_match): Add an exra level of verification of the entity name
 160         before declaring it a match for the given pattern.
 161
 162         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 163         longest_to_int rather than cast.
 164
 165         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 166
 167         (ada_coerce_to_simple_array): Call check_size to make sure
 168         that the object size is reasonable.
 169
 170         (ada_value_primitive_packed_val):  Use correct location in target
 171         buffer for extracting packed record fields that are themselves records.
 172
 173         (add_defn_to_vec): Do not try to replace a stub type by its full
 174         type. Avoids a potential infinite loop.
 175
 176         (ada_lookup_symbol): Move return incorrectly placed return statement,
 177         causing a loop that should be scanning all object files to only
 178         scan the first one.
 179
 180         (ada_tag_name_2): New function.
 181         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 182         use alternative representation.
 183
 184         (ada_find_renaming_symbol): Strip the function name suffix when
 185         computing the XR type name.
 186
 187         (ada_to_fixed_type): Try determining the tag only if we have the
 188         object's address.
 189         (to_fixed_array_type): Add comments.
 190
 191         (ada_check_typedef): Replace expression checking whether the given
 192         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 193         consistent.
 194
 195         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 196         '$' in addition to '.' for runtime auxiliary function name suffixes.
 197         See changes to ada_decode above.
 198
 199         (struct task_control_block): Add field called_task.  (This change is
 200         to keep synchronized with our local sources; it does not affect the
 201         public version yet.)
 202
 203         * ada-typeprint.c (ada_print_type): Use int_string for printing
 204         modulus of modular type.
 205
 206         (print_range): Trivial editorial comment fix.
 207
 208         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 209         double quote in string.
 210
 211 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 212
 213         * top.c: Add 2006 to list of copyright years in file header.
 214
 215 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 216
 217         * top.c (print_gdb_version): Update copyright year to 2006.
 218
 219 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 220             Elena Zannoni <ezannoni@redhat.com>
 221
 222         PR symtab/1651
 223         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 224         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 225         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 226         (Committed by Jim Blandy)
 227
 228 For older changes see ChangeLog-2005.
 229 \f
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