gdb/ChangeLog

   1 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
   4         (read_memory_typed_address, write_memory)
   5         (write_memory_unsigned_integer, write_memory_signed_integer): Use
   6         gdb_byte where appropriate.
   7
   8         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
   9         'gdb_byte *'.
  10
  11         * target.h (target_read_memory_partial, target_write_memory_partial):
  12         Change second argument to 'gdb_byte *'.
  13         * target.c (target_xfer_memory_partial): Change third argument to
  14         'gdb_byte *'.
  15         (target_read_memory_partial, target_write_memory_partial): Change
  16         second argument to 'gdb_byte *'.
  17
  18         * linespec.c (decode_objc): Make i1 and i2 unsigned.
  19         (find_method): Set values.sals to NULL.
  20
  21 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
  22
  23         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
  24         of 'char *' in cast.
  25
  26 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
  27
  28         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
  29         * ada-tasks.c, ada-lang.c: I18n markup.
  30         Editorial: change "can not" => "cannot" throughout.
  31
  32 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
  33
  34         * Makefile.in: Sort dependencies.
  35
  36 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
  37
  38         * top.c (control_level): Remove unused variable.
  39
  40 2006-01-06  Fred Fish  <fnf@specifix.com>
  41
  42         * objfiles.c (source.h): Include.
  43         (free_objfile): Update comment about clear_symtab_users().
  44         (free_objfile): Check all symtabs of objfile being freed and if
  45         one of them is the current source symtab, call
  46         clear_current_source_symtab_and_line().
  47
  48 2006-01-04  Michael Snyder  <msnyder@redhat.com>
  49
  50         Checkpoint/Restart for Linux.
  51         * linux-nat.c: Add support for debugging multiple forks.
  52         Add #include for linux-fork.h (interface spec).
  53         (super_mourn_inferior): New function pointer.
  54         (child_mourn_inferior): New function / target method.
  55         (linux_target): Claim to_mourn_inferior method pointer.
  56         (child_follow_fork): Call interface to linux-fork, conditionally
  57         add new fork processes to list of debugged processes.
  58         (kill_inferior): Use interface to linux-fork to kill
  59         multiple processes.
  60
  61         * linux-fork.h: New file.
  62         * linux-fork.c: New file.  Support for debugging multiple forks
  63         of the same program.  Support for checkpoint and restart commands.
  64
  65         * infrun.c (nullify_last_target_wait_ptid): New function.
  66
  67         * Makefile.in: Add linux-fork.
  68         * config/*/linux.mh: Add linux-fork.
  69         * NEWS: Mention new functionality.
  70
  71 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
  72
  73         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
  74         Change uses of "illegal" to "invalid".
  75
  76 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
  77
  78         * ada-exp.y: Considerable reorganization to move functionality
  79         from ada-lex.l to here, where it is logically more appropriate.
  80         The original reason, however, was to prevent premature name
  81         lookups for selector names in record aggregates.
  82         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
  83         NAME for all of these.
  84         (VAR): New artificial token to clarify precedence rules.
  85         (OTHERS): New lexeme.
  86         (empty_stoken): New symbol.
  87         (%union): Remove ssym, voidval.
  88         (%type): Remove <voidval> type declarations.
  89         (syntax definitions): Add aggregates.
  90         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
  91         Rename some non-terminals to be closer to reference manual usage.
  92         Tighten up expression syntax to disallow certain non-Ada
  93         constructions such as X and then Y or else Z.
  94         (ada_parse): Remove initialization of left_block_context.
  95         (write_var_from_name): Remove.
  96         (write_var_or_type): New function, containing previous code from
  97         defunct write_var_from_name and name_lookup.
  98         (block_lookup): New function, moved from ada-lex.l
  99         (select_possible_type_sym): New function, factored out of
 100         name_lookup, which used to be in ada-lex.l.
 101         (find_primitive_type): Ditto.
 102         (chop_selector): Ditto.
 103         (write_ambiguous_var): New function, factored out of defunct
 104         write_var_from_name.
 105         (write_selectors): New function.
 106         (write_name_assoc): New function.
 107         (write_exp_op_with_string): New function.
 108
 109         * ada-lex.l (processId): Change interface to return stoken.
 110         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 111         (block_lookup, name_lookup): Remove.  Functionality moved to
 112         ada-exp.y.
 113         (state IN_STRING): Remove.
 114         (rules): Handle string escapes in processString.
 115         Add 'others' token.
 116         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 117         yylval.sval (as simple strings).
 118         All name look-ups now handled in ada-exp.y.
 119         Introduce "::" (COLONCOLON) token and return as separate token.
 120         (processId): Change return convention.  Comment.
 121         Leave leading "'" in place.
 122         (processString): New function.
 123         (find_dot_all): Add note to comment.
 124         Fix problem that allowed match only at the end.
 125
 126         * ada-lang.c: Introduce aggregates.
 127         (find_struct_field): Add new parameter to count fields skipped, and
 128         allow other output parameters to be NULL.
 129         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 130         new find_struct_field.
 131         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 132         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 133         (num_component_specs, assign_component, assign_aggregate):
 134         (aggregate_assign_from_choices,aggregate_assign_positional)
 135         (aggregate_assign_others,add_component_interval):
 136         New functions.
 137         (ada_evaluate_subexp): Declare.
 138         Add aggregate-related operators.
 139         (ada_forward_operator_length): Declare.
 140         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 141         Consolidate Ada operators, using ada_forward_operator_length.
 142         (ada_search_struct_field): Search in forward order.
 143         (ADA_OPERATORS): Add new aggregate operators.
 144         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 145         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 146         operators and OP_NAME.
 147         (ada_type_of_array): Use longest_to_int.
 148         (value_assign_to_component): New function.
 149         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 150         Add OP_NAME case.
 151         (ada_forward_operator_length, ada_dump_subexp_body):
 152         Add OP_STRING case.
 153
 154         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 155         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 156
 157 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 158
 159         * ada-lang.c (process_raise_exception_name): Remove extraneous
 160         definition from unsubmitted code.
 161
 162         (is_lower_alphanum): New function.
 163         (ada_decode):  Add support for decoding protected object subprograms
 164         and entries, and of entities declared inside protected object
 165         subprograms.
 166         Also add missing handling for__{DIGITS}+ suffixes.
 167         Allow '$<digits>' as valid overloading suffix.
 168         (is_name_suffix): Add handling for protected type entriy suffixes.
 169         Also add support for protected type subprogram suffixes, but keep
 170         it commented out for now, as there is an ambiguity between these
 171         entities and other internally generated entities.
 172         Allow '$<digits>' as valid overloading suffix.
 173         (is_valid_name_for_wild_match): New function.
 174         (wild_match): Add an exra level of verification of the entity name
 175         before declaring it a match for the given pattern.
 176
 177         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 178         longest_to_int rather than cast.
 179
 180         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 181
 182         (ada_coerce_to_simple_array): Call check_size to make sure
 183         that the object size is reasonable.
 184
 185         (ada_value_primitive_packed_val):  Use correct location in target
 186         buffer for extracting packed record fields that are themselves records.
 187
 188         (add_defn_to_vec): Do not try to replace a stub type by its full
 189         type. Avoids a potential infinite loop.
 190
 191         (ada_lookup_symbol): Move return incorrectly placed return statement,
 192         causing a loop that should be scanning all object files to only
 193         scan the first one.
 194
 195         (ada_tag_name_2): New function.
 196         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 197         use alternative representation.
 198
 199         (ada_find_renaming_symbol): Strip the function name suffix when
 200         computing the XR type name.
 201
 202         (ada_to_fixed_type): Try determining the tag only if we have the
 203         object's address.
 204         (to_fixed_array_type): Add comments.
 205
 206         (ada_check_typedef): Replace expression checking whether the given
 207         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 208         consistent.
 209
 210         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 211         '$' in addition to '.' for runtime auxiliary function name suffixes.
 212         See changes to ada_decode above.
 213
 214         (struct task_control_block): Add field called_task.  (This change is
 215         to keep synchronized with our local sources; it does not affect the
 216         public version yet.)
 217
 218         * ada-typeprint.c (ada_print_type): Use int_string for printing
 219         modulus of modular type.
 220
 221         (print_range): Trivial editorial comment fix.
 222
 223         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 224         double quote in string.
 225
 226 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 227
 228         * top.c: Add 2006 to list of copyright years in file header.
 229
 230 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 231
 232         * top.c (print_gdb_version): Update copyright year to 2006.
 233
 234 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 235             Elena Zannoni <ezannoni@redhat.com>
 236
 237         PR symtab/1651
 238         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 239         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 240         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 241         (Committed by Jim Blandy)
 242
 243 For older changes see ChangeLog-2005.
 244 \f
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