gdb/ChangeLog

   1 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * target.h (target_read_memory_partial, target_write_memory_partial):
   4         Change second argument to 'gdb_byte *'.
   5         * target.c (target_xfer_memory_partial): Change third argument to
   6         'gdb_byte *'.
   7         (target_read_memory_partial, target_write_memory_partial): Change
   8         second argument to 'gdb_byte *'.
   9
  10         * linespec.c (decode_objc): Make i1 and i2 unsigned.
  11         (find_method): Set values.sals to NULL.
  12
  13 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
  14
  15         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
  16         of 'char *' in cast.
  17
  18 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
  19
  20         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
  21         * ada-tasks.c, ada-lang.c: I18n markup.
  22         Editorial: change "can not" => "cannot" throughout.
  23
  24 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
  25
  26         * Makefile.in: Sort dependencies.
  27
  28 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
  29
  30         * top.c (control_level): Remove unused variable.
  31
  32 2006-01-06  Fred Fish  <fnf@specifix.com>
  33
  34         * objfiles.c (source.h): Include.
  35         (free_objfile): Update comment about clear_symtab_users().
  36         (free_objfile): Check all symtabs of objfile being freed and if
  37         one of them is the current source symtab, call
  38         clear_current_source_symtab_and_line().
  39
  40 2006-01-04  Michael Snyder  <msnyder@redhat.com>
  41
  42         Checkpoint/Restart for Linux.
  43         * linux-nat.c: Add support for debugging multiple forks.
  44         Add #include for linux-fork.h (interface spec).
  45         (super_mourn_inferior): New function pointer.
  46         (child_mourn_inferior): New function / target method.
  47         (linux_target): Claim to_mourn_inferior method pointer.
  48         (child_follow_fork): Call interface to linux-fork, conditionally
  49         add new fork processes to list of debugged processes.
  50         (kill_inferior): Use interface to linux-fork to kill
  51         multiple processes.
  52
  53         * linux-fork.h: New file.
  54         * linux-fork.c: New file.  Support for debugging multiple forks
  55         of the same program.  Support for checkpoint and restart commands.
  56
  57         * infrun.c (nullify_last_target_wait_ptid): New function.
  58
  59         * Makefile.in: Add linux-fork.
  60         * config/*/linux.mh: Add linux-fork.
  61         * NEWS: Mention new functionality.
  62
  63 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
  64
  65         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
  66         Change uses of "illegal" to "invalid".
  67
  68 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
  69
  70         * ada-exp.y: Considerable reorganization to move functionality
  71         from ada-lex.l to here, where it is logically more appropriate.
  72         The original reason, however, was to prevent premature name
  73         lookups for selector names in record aggregates.
  74         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
  75         NAME for all of these.
  76         (VAR): New artificial token to clarify precedence rules.
  77         (OTHERS): New lexeme.
  78         (empty_stoken): New symbol.
  79         (%union): Remove ssym, voidval.
  80         (%type): Remove <voidval> type declarations.
  81         (syntax definitions): Add aggregates.
  82         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
  83         Rename some non-terminals to be closer to reference manual usage.
  84         Tighten up expression syntax to disallow certain non-Ada
  85         constructions such as X and then Y or else Z.
  86         (ada_parse): Remove initialization of left_block_context.
  87         (write_var_from_name): Remove.
  88         (write_var_or_type): New function, containing previous code from
  89         defunct write_var_from_name and name_lookup.
  90         (block_lookup): New function, moved from ada-lex.l
  91         (select_possible_type_sym): New function, factored out of
  92         name_lookup, which used to be in ada-lex.l.
  93         (find_primitive_type): Ditto.
  94         (chop_selector): Ditto.
  95         (write_ambiguous_var): New function, factored out of defunct
  96         write_var_from_name.
  97         (write_selectors): New function.
  98         (write_name_assoc): New function.
  99         (write_exp_op_with_string): New function.
 100
 101         * ada-lex.l (processId): Change interface to return stoken.
 102         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 103         (block_lookup, name_lookup): Remove.  Functionality moved to
 104         ada-exp.y.
 105         (state IN_STRING): Remove.
 106         (rules): Handle string escapes in processString.
 107         Add 'others' token.
 108         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 109         yylval.sval (as simple strings).
 110         All name look-ups now handled in ada-exp.y.
 111         Introduce "::" (COLONCOLON) token and return as separate token.
 112         (processId): Change return convention.  Comment.
 113         Leave leading "'" in place.
 114         (processString): New function.
 115         (find_dot_all): Add note to comment.
 116         Fix problem that allowed match only at the end.
 117
 118         * ada-lang.c: Introduce aggregates.
 119         (find_struct_field): Add new parameter to count fields skipped, and
 120         allow other output parameters to be NULL.
 121         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 122         new find_struct_field.
 123         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 124         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 125         (num_component_specs, assign_component, assign_aggregate):
 126         (aggregate_assign_from_choices,aggregate_assign_positional)
 127         (aggregate_assign_others,add_component_interval):
 128         New functions.
 129         (ada_evaluate_subexp): Declare.
 130         Add aggregate-related operators.
 131         (ada_forward_operator_length): Declare.
 132         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 133         Consolidate Ada operators, using ada_forward_operator_length.
 134         (ada_search_struct_field): Search in forward order.
 135         (ADA_OPERATORS): Add new aggregate operators.
 136         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 137         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 138         operators and OP_NAME.
 139         (ada_type_of_array): Use longest_to_int.
 140         (value_assign_to_component): New function.
 141         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 142         Add OP_NAME case.
 143         (ada_forward_operator_length, ada_dump_subexp_body):
 144         Add OP_STRING case.
 145
 146         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 147         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 148
 149 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 150
 151         * ada-lang.c (process_raise_exception_name): Remove extraneous
 152         definition from unsubmitted code.
 153
 154         (is_lower_alphanum): New function.
 155         (ada_decode):  Add support for decoding protected object subprograms
 156         and entries, and of entities declared inside protected object
 157         subprograms.
 158         Also add missing handling for__{DIGITS}+ suffixes.
 159         Allow '$<digits>' as valid overloading suffix.
 160         (is_name_suffix): Add handling for protected type entriy suffixes.
 161         Also add support for protected type subprogram suffixes, but keep
 162         it commented out for now, as there is an ambiguity between these
 163         entities and other internally generated entities.
 164         Allow '$<digits>' as valid overloading suffix.
 165         (is_valid_name_for_wild_match): New function.
 166         (wild_match): Add an exra level of verification of the entity name
 167         before declaring it a match for the given pattern.
 168
 169         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 170         longest_to_int rather than cast.
 171
 172         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 173
 174         (ada_coerce_to_simple_array): Call check_size to make sure
 175         that the object size is reasonable.
 176
 177         (ada_value_primitive_packed_val):  Use correct location in target
 178         buffer for extracting packed record fields that are themselves records.
 179
 180         (add_defn_to_vec): Do not try to replace a stub type by its full
 181         type. Avoids a potential infinite loop.
 182
 183         (ada_lookup_symbol): Move return incorrectly placed return statement,
 184         causing a loop that should be scanning all object files to only
 185         scan the first one.
 186
 187         (ada_tag_name_2): New function.
 188         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 189         use alternative representation.
 190
 191         (ada_find_renaming_symbol): Strip the function name suffix when
 192         computing the XR type name.
 193
 194         (ada_to_fixed_type): Try determining the tag only if we have the
 195         object's address.
 196         (to_fixed_array_type): Add comments.
 197
 198         (ada_check_typedef): Replace expression checking whether the given
 199         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 200         consistent.
 201
 202         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 203         '$' in addition to '.' for runtime auxiliary function name suffixes.
 204         See changes to ada_decode above.
 205
 206         (struct task_control_block): Add field called_task.  (This change is
 207         to keep synchronized with our local sources; it does not affect the
 208         public version yet.)
 209
 210         * ada-typeprint.c (ada_print_type): Use int_string for printing
 211         modulus of modular type.
 212
 213         (print_range): Trivial editorial comment fix.
 214
 215         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 216         double quote in string.
 217
 218 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 219
 220         * top.c: Add 2006 to list of copyright years in file header.
 221
 222 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 223
 224         * top.c (print_gdb_version): Update copyright year to 2006.
 225
 226 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 227             Elena Zannoni <ezannoni@redhat.com>
 228
 229         PR symtab/1651
 230         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 231         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 232         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 233         (Committed by Jim Blandy)
 234
 235 For older changes see ChangeLog-2005.
 236 \f
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