gdb/ChangeLog

   1 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
   4         'gdb_byte *'.
   5
   6         * target.h (target_read_memory_partial, target_write_memory_partial):
   7         Change second argument to 'gdb_byte *'.
   8         * target.c (target_xfer_memory_partial): Change third argument to
   9         'gdb_byte *'.
  10         (target_read_memory_partial, target_write_memory_partial): Change
  11         second argument to 'gdb_byte *'.
  12
  13         * linespec.c (decode_objc): Make i1 and i2 unsigned.
  14         (find_method): Set values.sals to NULL.
  15
  16 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
  17
  18         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
  19         of 'char *' in cast.
  20
  21 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
  22
  23         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
  24         * ada-tasks.c, ada-lang.c: I18n markup.
  25         Editorial: change "can not" => "cannot" throughout.
  26
  27 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
  28
  29         * Makefile.in: Sort dependencies.
  30
  31 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
  32
  33         * top.c (control_level): Remove unused variable.
  34
  35 2006-01-06  Fred Fish  <fnf@specifix.com>
  36
  37         * objfiles.c (source.h): Include.
  38         (free_objfile): Update comment about clear_symtab_users().
  39         (free_objfile): Check all symtabs of objfile being freed and if
  40         one of them is the current source symtab, call
  41         clear_current_source_symtab_and_line().
  42
  43 2006-01-04  Michael Snyder  <msnyder@redhat.com>
  44
  45         Checkpoint/Restart for Linux.
  46         * linux-nat.c: Add support for debugging multiple forks.
  47         Add #include for linux-fork.h (interface spec).
  48         (super_mourn_inferior): New function pointer.
  49         (child_mourn_inferior): New function / target method.
  50         (linux_target): Claim to_mourn_inferior method pointer.
  51         (child_follow_fork): Call interface to linux-fork, conditionally
  52         add new fork processes to list of debugged processes.
  53         (kill_inferior): Use interface to linux-fork to kill
  54         multiple processes.
  55
  56         * linux-fork.h: New file.
  57         * linux-fork.c: New file.  Support for debugging multiple forks
  58         of the same program.  Support for checkpoint and restart commands.
  59
  60         * infrun.c (nullify_last_target_wait_ptid): New function.
  61
  62         * Makefile.in: Add linux-fork.
  63         * config/*/linux.mh: Add linux-fork.
  64         * NEWS: Mention new functionality.
  65
  66 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
  67
  68         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
  69         Change uses of "illegal" to "invalid".
  70
  71 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
  72
  73         * ada-exp.y: Considerable reorganization to move functionality
  74         from ada-lex.l to here, where it is logically more appropriate.
  75         The original reason, however, was to prevent premature name
  76         lookups for selector names in record aggregates.
  77         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
  78         NAME for all of these.
  79         (VAR): New artificial token to clarify precedence rules.
  80         (OTHERS): New lexeme.
  81         (empty_stoken): New symbol.
  82         (%union): Remove ssym, voidval.
  83         (%type): Remove <voidval> type declarations.
  84         (syntax definitions): Add aggregates.
  85         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
  86         Rename some non-terminals to be closer to reference manual usage.
  87         Tighten up expression syntax to disallow certain non-Ada
  88         constructions such as X and then Y or else Z.
  89         (ada_parse): Remove initialization of left_block_context.
  90         (write_var_from_name): Remove.
  91         (write_var_or_type): New function, containing previous code from
  92         defunct write_var_from_name and name_lookup.
  93         (block_lookup): New function, moved from ada-lex.l
  94         (select_possible_type_sym): New function, factored out of
  95         name_lookup, which used to be in ada-lex.l.
  96         (find_primitive_type): Ditto.
  97         (chop_selector): Ditto.
  98         (write_ambiguous_var): New function, factored out of defunct
  99         write_var_from_name.
 100         (write_selectors): New function.
 101         (write_name_assoc): New function.
 102         (write_exp_op_with_string): New function.
 103
 104         * ada-lex.l (processId): Change interface to return stoken.
 105         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 106         (block_lookup, name_lookup): Remove.  Functionality moved to
 107         ada-exp.y.
 108         (state IN_STRING): Remove.
 109         (rules): Handle string escapes in processString.
 110         Add 'others' token.
 111         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 112         yylval.sval (as simple strings).
 113         All name look-ups now handled in ada-exp.y.
 114         Introduce "::" (COLONCOLON) token and return as separate token.
 115         (processId): Change return convention.  Comment.
 116         Leave leading "'" in place.
 117         (processString): New function.
 118         (find_dot_all): Add note to comment.
 119         Fix problem that allowed match only at the end.
 120
 121         * ada-lang.c: Introduce aggregates.
 122         (find_struct_field): Add new parameter to count fields skipped, and
 123         allow other output parameters to be NULL.
 124         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 125         new find_struct_field.
 126         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 127         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 128         (num_component_specs, assign_component, assign_aggregate):
 129         (aggregate_assign_from_choices,aggregate_assign_positional)
 130         (aggregate_assign_others,add_component_interval):
 131         New functions.
 132         (ada_evaluate_subexp): Declare.
 133         Add aggregate-related operators.
 134         (ada_forward_operator_length): Declare.
 135         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 136         Consolidate Ada operators, using ada_forward_operator_length.
 137         (ada_search_struct_field): Search in forward order.
 138         (ADA_OPERATORS): Add new aggregate operators.
 139         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 140         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 141         operators and OP_NAME.
 142         (ada_type_of_array): Use longest_to_int.
 143         (value_assign_to_component): New function.
 144         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 145         Add OP_NAME case.
 146         (ada_forward_operator_length, ada_dump_subexp_body):
 147         Add OP_STRING case.
 148
 149         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 150         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 151
 152 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 153
 154         * ada-lang.c (process_raise_exception_name): Remove extraneous
 155         definition from unsubmitted code.
 156
 157         (is_lower_alphanum): New function.
 158         (ada_decode):  Add support for decoding protected object subprograms
 159         and entries, and of entities declared inside protected object
 160         subprograms.
 161         Also add missing handling for__{DIGITS}+ suffixes.
 162         Allow '$<digits>' as valid overloading suffix.
 163         (is_name_suffix): Add handling for protected type entriy suffixes.
 164         Also add support for protected type subprogram suffixes, but keep
 165         it commented out for now, as there is an ambiguity between these
 166         entities and other internally generated entities.
 167         Allow '$<digits>' as valid overloading suffix.
 168         (is_valid_name_for_wild_match): New function.
 169         (wild_match): Add an exra level of verification of the entity name
 170         before declaring it a match for the given pattern.
 171
 172         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 173         longest_to_int rather than cast.
 174
 175         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 176
 177         (ada_coerce_to_simple_array): Call check_size to make sure
 178         that the object size is reasonable.
 179
 180         (ada_value_primitive_packed_val):  Use correct location in target
 181         buffer for extracting packed record fields that are themselves records.
 182
 183         (add_defn_to_vec): Do not try to replace a stub type by its full
 184         type. Avoids a potential infinite loop.
 185
 186         (ada_lookup_symbol): Move return incorrectly placed return statement,
 187         causing a loop that should be scanning all object files to only
 188         scan the first one.
 189
 190         (ada_tag_name_2): New function.
 191         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 192         use alternative representation.
 193
 194         (ada_find_renaming_symbol): Strip the function name suffix when
 195         computing the XR type name.
 196
 197         (ada_to_fixed_type): Try determining the tag only if we have the
 198         object's address.
 199         (to_fixed_array_type): Add comments.
 200
 201         (ada_check_typedef): Replace expression checking whether the given
 202         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 203         consistent.
 204
 205         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 206         '$' in addition to '.' for runtime auxiliary function name suffixes.
 207         See changes to ada_decode above.
 208
 209         (struct task_control_block): Add field called_task.  (This change is
 210         to keep synchronized with our local sources; it does not affect the
 211         public version yet.)
 212
 213         * ada-typeprint.c (ada_print_type): Use int_string for printing
 214         modulus of modular type.
 215
 216         (print_range): Trivial editorial comment fix.
 217
 218         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 219         double quote in string.
 220
 221 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 222
 223         * top.c: Add 2006 to list of copyright years in file header.
 224
 225 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 226
 227         * top.c (print_gdb_version): Update copyright year to 2006.
 228
 229 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 230             Elena Zannoni <ezannoni@redhat.com>
 231
 232         PR symtab/1651
 233         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 234         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 235         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 236         (Committed by Jim Blandy)
 237
 238 For older changes see ChangeLog-2005.
 239 \f
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