1 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
4 calls. Return true for conversion from a record subtype to its type.
6 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
8 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
9 lieu of integer_type_node for boolean operations.
10 (choices_to_gnu): Likewise.
11 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
12 (Loop_Statement_to_gnu): Likewise.
13 (establish_gnat_vms_condition_handler): Likewise.
14 (Exception_Handler_to_gnu_sjlj): Likewise.
15 (gnat_to_gnu): Likewise.
16 (build_unary_op_trapv): Likewise.
17 (build_binary_op_trapv): Likewise.
18 (emit_range_check): Likewise.
19 (emit_index_check): Likewise.
20 (convert_with_check): Likewise.
21 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
22 (convert_vms_descriptor32): Likewise.
23 (convert_vms_descriptor): Likewise.
24 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
25 (compare_arrays): Use boolean instead of integer constants.
26 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
27 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
29 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
30 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
31 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
32 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
33 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
34 for boolean operations.
35 (fill_vms_descriptor): Likewise. Fix formatting nits.
37 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
39 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
40 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
42 (LOOP_STMT_COND): ...this.
43 (LOOP_STMT_BOTTOM_COND_P): New flag.
44 (LOOP_STMT_TOP_UPDATE_P): Likewise.
45 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
46 (can_equal_min_val_p): New static inline function.
47 (can_equal_max_val_p): Likewise.
48 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
49 new LOOP_STMT semantics. Use two different strategies depending on
50 whether optimization is enabled to translate the loop.
51 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
53 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
55 * uintp.adb (UI_From_Dint): Remove useless code.
56 (UI_From_Int): Likewise.
57 * uintp.h: Reorder declarations.
58 (UI_From_gnu): Declare.
60 (Vector_Template): Likewise.
61 (Vector_To_Uint): Likewise.
64 * gcc-interface/gigi.h: Tweak comments.
65 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
66 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
68 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
69 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
70 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
71 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
74 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
76 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
78 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
79 (smaller_form_type_p): ...this. Change parameter and variable names.
80 (call_to_gnu): Use the nominal type of the parameter to create the
81 temporary if it's a smaller form of the actual type.
82 (addressable_p): Return false if the actual type is integral and its
83 size is greater than that of the expected type.
85 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
87 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
88 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
89 (process_attributes): Delete.
90 (post_error_ne_num): Change parameter name.
91 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
92 with -g3. Remove a couple of obsolete lines. Minor tweaks.
93 If type annotating mode, operate on trees to compute the adjustment to
94 the sizes of tagged types. Fix long line.
95 (cannot_be_superflat_p): Tweak head comment.
96 (annotate_value): Fold local constant.
97 (set_rm_size): Fix long line.
98 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
99 (Attribute_to_gnu): Fix long line.
100 <Attr_Size>: Remove useless assertion.
101 Reorder statements. Use size_binop routine.
102 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
103 Create local variables for the label and the test. Tweak comments.
104 (Subprogram_Body_to_gnu): Reset cfun to NULL.
105 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
106 (process_inlined_subprograms): Integrate into...
107 (Compilation_Unit_to_gnu): ...this.
108 (gnat_to_gnu): Fix long line.
109 (post_error_ne_num): Change parameter name.
110 * gcc-interface/utils.c (process_attributes): Static-ify.
111 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
112 (create_type_decl): Add comment.
113 (create_var_decl_1): Process the attributes after adding the VAR_DECL
114 to the current binding level.
115 (create_subprog_decl): Likewise for the FUNCTION_DECL.
116 (end_subprog_body): Do not reset cfun to NULL.
117 (build_vms_descriptor32): Fix long line.
118 (build_vms_descriptor): Likewise.
119 (handle_nonnull_attribute): Likewise.
120 (convert_vms_descriptor64): Likewise.
121 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
122 (gnat_protect_expr): Fix thinko.
124 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
126 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
127 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
128 before translating the top-level node.
129 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
130 <N_Object_Declaration>: Likewise.
131 <N_Assignment_Statement>: Likewise.
132 <N_Unchecked_Type_Conversion>: Likewise.
133 (call_to_gnu): Remove kludge.
134 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
135 associated with user returns to be preserved.
136 (gnat_to_gnu): Add special code to deal with boolean rvalues.
137 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
139 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
140 <INDIRECT_REF>: Call build_fold_indirect_ref.
142 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
144 * g-socket.adb: A target can have multiple missing errno's. This
145 will result in multiple errno's being defined as -1. Because of this
146 we can not use a case but must use a series of if's to avoid
147 a duplicate case error in GNAT.Sockets.Resolve_Error.
149 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
151 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
152 a statement. Otherwise, if at top-level, push the processing of the
153 elaboration routine. In the misaligned case, issue the error messages
154 again on entry and create the temporary explicitly. Do not issue them
156 For a function call, emit the range check if necessary.
157 In the copy-in copy-out case, create the temporary for the return
159 Do not unnecessarily convert by-ref parameters to the formal's type.
160 Remove obsolete guards in conditions.
161 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
162 target to call_to_gnu in all cases.
163 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
164 (addressable_p) <CONSTRUCTOR>: Return false if not static.
165 <COMPOUND_EXPR>: New case.
166 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
167 expression if it has unconstrained array type.
168 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
169 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
172 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
174 * gcc-interface/trans.c (gigi): Do not start statement group.
175 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
176 Start statement group and push binding level here...
177 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
178 Do not push fake contexts at top level. Remove redundant code.
179 (call_to_gnu): Rename a local variable and constify another.
180 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
181 (set_current_block_context): Set it as the group's block.
182 (gnat_init_decl_processing): Delete unrelated init code.
183 (end_subprog_body): Use NULL_TREE.
185 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
187 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
188 side-effects of actual parameters before the call.
190 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
192 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
194 (set_rm_size): Reorder and remove obsolete test.
196 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
198 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
199 (gigi): Adjust ATTRIBUTE_UNUSED markers.
200 * gcc-interface/gadaint.h: New file.
201 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
202 (__gnat_to_canonical_file_spec): Remove declaration.
203 (number_names): Delete.
204 (number_files): Likewise.
206 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
209 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
211 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
213 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
214 Ekind. Return early for class-wide types. Do not compute initializer
215 unless necessary. Reuse the tree for an associated class-wide type
216 only if processing its root type.
218 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
220 * gsocket.h: Run-time can no longer be built without network
221 OS headers available. Changing RTEMS GNAT build procedure to
222 reflect this and letting run-time build use network .h files.
224 2010-04-13 Duncan Sands <baldrick@free.fr>
226 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
227 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
229 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
231 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
232 (parent_name_id): New macro.
233 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
234 * gcc-interface/trans.c (gigi): Initialize it.
235 (lvalue_required_p) <N_Type_Conversion>: New case.
236 <N_Qualified_Expression>: Likewise.
237 <N_Allocator>: Likewise.
238 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
240 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
242 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
243 (DECL_CONST_ADDRESS_P): New macro.
244 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
245 (SAME_FIELD_P): Likewise.
246 * gcc-interface/decl.c (constructor_address_p): New static function.
247 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
248 the return value of above function.
249 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
251 <E_Record_Subtype>: Likewise.
252 Set TREE_ADDRESSABLE on the type if it passed by reference.
253 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
254 (create_field_decl_from): Likewise.
255 (substitute_in_type): Likewise.
256 (purpose_member_field): Use SAME_FIELD_P.
257 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
258 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
259 parameter and adjust recursive calls.
260 <N_Explicit_Dereference>: New case.
261 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
262 Adjust calls to lvalue_required_p. Do not return the initializer of a
263 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
264 (call_to_gnu): Delay issuing error message for a misaligned actual and
265 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
266 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
267 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
268 type is passed by reference.
269 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
270 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
271 (build_simple_component_ref): Use SAME_FIELD_P.
273 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
275 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
276 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
277 front-end's predicate Is_By_Reference_Type. Use consistent order and
278 remove ??? comment. Use original conversion in all cases, if any.
279 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
280 (convert): Use local copy in more cases.
281 <INDIRECT_REF>: Remove deactivated code.
282 (unchecked_convert): Use a couple of local copies.
284 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
286 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
288 (lvalue_required_p) <N_Attribute_Reference>: Call it.
289 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
290 folding the result only if lvalue_required_for_attribute_p is true.
291 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
292 typed constant to build_component_ref.
293 (unchecked_convert): Likewise.
294 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
295 (build_allocator): Likewise.
297 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
299 * gcc-interface/utils2.c (build_cond_expr): Take the address and
300 dereference if the result type is passed by reference.
302 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
304 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
305 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
306 goto to the next statement.
308 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
310 * gcc-interface/gigi.h (maybe_variable): Delete.
311 (protect_multiple_eval): Likewise.
312 (maybe_stabilize_reference): Likewise.
313 (gnat_save_expr): Declare.
314 (gnat_protect_expr): Likewise.
315 (gnat_stabilize_reference): Likewise.
316 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
317 gnat_stabilize_reference.
318 (maybe_variable): Delete.
319 (elaborate_expression_1): Use gnat_save_expr.
320 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
321 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
322 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
323 <N_Slice>: Use gnat_protect_exp.
324 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
325 <N_In>: Use gnat_protect_expr.
326 Pass NULL to gnat_stabilize_reference.
327 (build_unary_op_trapv): Use gnat_protect_expr.
328 (build_binary_op_trapv): Likewise.
329 (emit_range_check): Likewise.
330 (emit_index_check): Likewise.
331 (convert_with_check): Likewise.
332 (protect_multiple_eval): Move to utils2.c file.
333 (maybe_stabilize_reference): Merge into...
334 (gnat_stabilize_reference): ...this. Move to utils2.c file.
335 (gnat_stabilize_reference_1): Likewise.
336 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
337 instead of protect_multiple_eval.
338 * gcc-interface/utils2.c (compare_arrays): Likewise.
339 (nonbinary_modular_operation): Likewise.
340 (maybe_wrap_malloc): Likewise.
341 (build_allocator): Likewise.
342 (gnat_save_expr): New function.
343 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
344 in common cases. Propagate TREE_READONLY onto dereferences.
345 (gnat_stabilize_reference_1): Move from trans.c file.
346 (gnat_stabilize_reference): Likewise.
348 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
350 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
351 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
352 node. Use the type of the operand to set TREE_READONLY.
353 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
354 _REF node. Do not overwrite TREE_READONLY.
355 (call_to_gnu): Rename local variable and fix various nits. In the
356 copy-in/copy-out case, build the SAVE_EXPR manually.
357 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
358 and fold the computations.
359 (protect_multiple_eval): Always save entire fat pointers.
360 (maybe_stabilize_reference): Minor tweaks.
361 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
362 tcc_type and tcc_statement.
363 * gcc-interface/utils.c (convert_to_fat_pointer): Call
364 protect_multiple_eval in lieu of save_expr.
365 (convert): Minor tweaks.
366 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
367 (builtin_type_for_size): Call gnat_type_for_size directly.
368 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
369 (contains_null_expr): Likewise
370 (gnat_build_constructor): Do not call it.
371 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
372 instead of gnat_stabilize_reference to protect the operands.
373 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
375 (maybe_wrap_malloc): Likewise.
376 (build_allocator): Likewise.
377 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
378 (gnat_mark_addressable): Rename parameter.
380 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
382 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
383 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
384 (TYPE_RETURNS_BY_REF_P): Rename into.
385 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
386 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
387 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
388 (build_return_expr): Likewise.
389 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
390 Rename local variables. If the return Mechanism is By_Reference, pass
391 return_by_invisible_ref_p to create_subprog_type instead of toggling
392 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
393 the mechanism. Use regular return for contrained types with non-static
394 size and return by invisible reference for unconstrained return types
395 with default discriminants. Update comment.
396 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
397 returns by invisible reference, turn the RESULT_DECL into a pointer.
398 Do not handle DECL_BY_REF_P in the CICO case here.
399 (call_to_gnu): Remove code handling return by target pointer. For a
400 function call, if the return type has non-constant size, generate the
401 assignment with an INIT_EXPR.
402 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
403 If the function returns by invisible reference, build the copy return
405 (add_decl_expr): Initialize the variable with an INIT_EXPR.
406 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
407 Adjust for renaming of macros. Copy the node only when necessary.
408 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
409 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
410 (convert_from_reference): Delete.
411 (is_byref_result): Likewise.
412 (gnat_genericize_r): Likewise.
413 (gnat_genericize): Likewise.
414 (end_subprog_body): Do not call gnat_genericize.
415 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
416 (build_return_expr): Adjust parameter names, logic and comment.
418 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
420 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
421 if the size is small enough. Propagate the alignment if there is an
422 alignment clause on the original array type.
423 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
424 Deal with under-aligned packed array types. Copy the size onto the
425 justified modular type and don't lay it out again. Likewise for the
426 padding type built for other under-aligned subtypes.
427 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
430 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
432 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
433 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
435 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
437 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
438 do not set the result type if there is a specified target and do not
439 convert the result in any cases.
440 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
441 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
443 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
445 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
447 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
450 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
451 pointer base types are variant of each other. Apply special treatment
452 for null to fat pointer types in all cases.
454 2010-01-28 Pascal Obry <obry@adacore.com>
456 * s-win32.ads: Add some missing constants.
458 2010-01-28 Vincent Celier <celier@adacore.com>
460 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
463 2010-01-28 Robert Dewar <dewar@adacore.com>
465 * gnat_rm.texi: Minor correction
467 2010-01-27 Pascal Obry <obry@adacore.com>
469 * g-awk.adb: ensure that an AWK session is reusable.
471 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
473 * g-regist.adb (For_Every_Key): Fix previous change.
476 2010-01-27 Thomas Quinot <quinot@adacore.com>
478 * lib-writ.ads: Current version of spec for new N (note) ALI lines
480 2010-01-27 Yannick Moy <moy@adacore.com>
482 * a-cdlili.adb (Insert): Correct exception message when cursor
483 designates wrong list.
485 2010-01-27 Vincent Celier <celier@adacore.com>
487 * gnatcmd.adb: When there is only one main specified, the package
488 support Switches (<main>) and attribute Switches is specified for the
489 main, use these switches, instead of Default_Switches ("Ada").
491 2010-01-27 Robert Dewar <dewar@adacore.com>
493 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
495 * exp_disp.adb: Minor reformatting
497 2010-01-27 Tristan Gingold <gingold@adacore.com>
499 * seh_init.c: Use __ImageBase instead of _ImageBase.
501 2010-01-27 Javier Miranda <miranda@adacore.com>
503 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
504 profile of interface thunks. The type of the controlling formal is now
505 the covered interface type (instead of the target tagged type).
507 2010-01-27 Sergey Rybin <rybin@adacore.com>
509 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
511 2010-01-27 Robert Dewar <dewar@adacore.com>
513 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
514 changed from Expr to N.
516 2010-01-26 Thomas Quinot <quinot@adacore.com>
518 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
519 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
522 2010-01-26 Vincent Celier <celier@adacore.com>
524 * prj-attr.adb: Add new attribute Library_Install_Name_Option
525 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
526 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
527 attributes Run_Path_Option and Library_Install_Name_Option.
528 * prj.ads (Project_Configuration): Replace component
529 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
530 component Library_Install_Name_Option.
531 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
532 Replace Run_Path_Origin_Supported with Run_Path_Origin
534 2010-01-26 Ed Schonberg <schonberg@adacore.com>
536 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
537 is not hidden by a homograph declared in another actual package.
539 2010-01-26 Robert Dewar <dewar@adacore.com>
541 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
542 decisions for pragmas Assert, Check, Precondition, Postcondition if
544 * scos.ads: Update comments.
545 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
546 Also remove obsolete code for CT (exit point) SCOs.
548 2010-01-26 Thomas Quinot <quinot@adacore.com>
550 * switch-c.adb: Fix handling of -gnatz*
552 2010-01-26 Robert Dewar <dewar@adacore.com>
554 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
555 qualifiers for FOR/WHILE loops
556 * scos.ads: Use separate type letters F/W for for/while loops
558 2010-01-26 Robert Dewar <dewar@adacore.com>
560 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
561 entries per line, one for each statement in the sequence).
562 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
563 size from 100 to 10_000 for SC_Array to avoid any real possibility of
564 overflow. Output decisions in for loops.
565 Exclude labels from CS lines.
566 * scos.ads: Clarify that label is not included in the entry point
568 2010-01-26 Robert Dewar <dewar@adacore.com>
570 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
571 format of statement sequence SCO entries (one location/statement).
572 * put_scos.adb (Put_SCOs): Implement new format of CS lines
573 * scos.ads: Update comments.
574 * sem_eval.adb: Minor reformatting.
576 2010-01-26 Robert Dewar <dewar@adacore.com>
578 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
579 (Extend_Statement_Sequence): New procedures
580 (Traverse_Declarations_Or_Statements): New handling for exits.
582 2010-01-26 Robert Dewar <dewar@adacore.com>
584 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
587 2010-01-26 Robert Dewar <dewar@adacore.com>
589 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
590 * scos.ads: Clarify handling of logical operators
592 2010-01-26 Arnaud Charlet <charlet@adacore.com>
594 * s-tpoben.adb: Update comments.
596 2010-01-26 Robert Dewar <dewar@adacore.com>
598 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
601 2010-01-26 Robert Dewar <dewar@adacore.com>
603 * scos.ads: Clean up documentation, remove obsolete XOR references
604 2010-01-26 Vincent Celier <celier@adacore.com>
606 * gnat_ugn.texi: Complete documentation on the restrictions for
607 combined options in -gnatxxx switches.
610 2010-01-26 Arnaud Charlet <charlet@adacore.com>
612 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
613 a controlled operation, abort is already deferred at this point, so we
614 need to use Defer_Abort_Nestable.
616 2010-01-26 Vincent Celier <celier@adacore.com>
618 * prj-conf.adb (Get_Config_Switches): Check for a default language for
619 a project extending a project with no languages.
621 2010-01-26 Vincent Celier <celier@adacore.com>
623 * switch-c.adb (Scan_Front_End_Switches): Take into account options
625 Allow -gnateG to be followed by other options.
627 2010-01-26 Robert Dewar <dewar@adacore.com>
629 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
630 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
633 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
635 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
636 that allows to iterate over all subkeys of a key.
638 2010-01-26 Ed Falis <falis@adacore.com>
640 * sysdep.c: enable NFS for VxWorks MILS
641 * env.c: enable __gnat_environ for VxWorks MILS
642 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
644 2010-01-25 Bob Duff <duff@adacore.com>
646 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
647 is an internally-generated positional aggregate, and the bounds are
648 already correctly set. We don't want to overwrite those bounds with
649 bounds determined by context.
651 2010-01-25 Robert Dewar <dewar@adacore.com>
653 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
654 exp_ch9.adb, g-sechas.ads: Minor reformatting.
656 2010-01-25 Thomas Quinot <quinot@adacore.com>
658 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
659 integer type) before subtracting 1, otherwise the computation may wrap
660 (because size_t is modular) and cause the conversion to fail.
662 2010-01-25 Ed Falis <falis@adacore.com>
664 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
666 2010-01-25 Vincent Celier <celier@adacore.com>
668 * prj-attr.adb: New attribute Run_Path_Origin_Required
669 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
670 attribute Run_Path_Origin_Required.
671 * prj.ads (Project_Configuration): New component
672 Run_Path_Origin_Supported.
673 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
675 2010-01-25 Ed Schonberg <schonberg@adacore.com>
677 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
678 have errors, do not continue resolution of the aggregate.
679 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
680 the array type indicates an error.
682 2010-01-25 Bob Duff <duff@adacore.com>
684 * sinfo.ads: Minor comment fixes.
686 2010-01-25 Bob Duff <duff@adacore.com>
688 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
690 2010-01-25 Arnaud Charlet <charlet@adacore.com>
692 * gnatvsn.ads (Current_Year): Update.
694 2010-01-25 Florian Villoing <villoing@adacore.com>
696 * gnat_ugn.texi: Fix typo.
698 2010-01-25 Thomas Quinot <quinot@adacore.com>
700 * scos.ads: Update specification.
702 2010-01-25 Ed Schonberg <schonberg@adacore.com>
704 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
705 enclosing subprogram has no previous spec, attach postcondition
706 procedure to the defining entity for the body.
708 2010-01-25 Ed Schonberg <schonberg@adacore.com>
710 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
711 initialization procedure of the ancestor part of an extension aggregate
712 if it is an interface type.
714 2010-01-25 Vincent Celier <celier@adacore.com>
716 * gnatlink.adb (Process_Binder_File): The directory for the shared
717 version of libgcc in the run path options is found in the subdirectory
718 indicated by __gnat_default_libgcc_subdir.
719 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
722 2010-01-25 Ed Schonberg <schonberg@adacore.com>
724 * sem_prag.adb: More flexible pragma Annotate.
726 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
728 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
729 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
731 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
733 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
735 2010-01-18 Jan Hubicka <jh@suse.cz>
738 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
739 unit local variables.
741 2010-01-17 Laurent GUERBY <laurent@guerby.net>
743 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
745 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
747 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
748 * system-linux-armeb.ads, system-linux-armel.ads: New files.
750 2010-01-09 Simon Wright <simon@pushface.org>
753 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
758 Copyright (C) 2010 Free Software Foundation, Inc.
760 Copying and distribution of this file, with or without modification,
761 are permitted in any medium without royalty provided the copyright
762 notice and this notice are preserved.