1 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
4 lieu of integer_type_node for boolean operations.
5 (choices_to_gnu): Likewise.
6 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
7 (Loop_Statement_to_gnu): Likewise.
8 (establish_gnat_vms_condition_handler): Likewise.
9 (Exception_Handler_to_gnu_sjlj): Likewise.
10 (gnat_to_gnu): Likewise.
11 (build_unary_op_trapv): Likewise.
12 (build_binary_op_trapv): Likewise.
13 (emit_range_check): Likewise.
14 (emit_index_check): Likewise.
15 (convert_with_check): Likewise.
16 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
17 (convert_vms_descriptor32): Likewise.
18 (convert_vms_descriptor): Likewise.
19 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
20 (compare_arrays): Use boolean instead of integer constants.
21 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
22 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
24 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
25 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
26 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
27 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
28 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
29 for boolean operations.
30 (fill_vms_descriptor): Likewise. Fix formatting nits.
32 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
34 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
35 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
37 (LOOP_STMT_COND): ...this.
38 (LOOP_STMT_BOTTOM_COND_P): New flag.
39 (LOOP_STMT_TOP_UPDATE_P): Likewise.
40 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
41 (can_equal_min_val_p): New static inline function.
42 (can_equal_max_val_p): Likewise.
43 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
44 new LOOP_STMT semantics. Use two different strategies depending on
45 whether optimization is enabled to translate the loop.
46 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
48 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
50 * uintp.adb (UI_From_Dint): Remove useless code.
51 (UI_From_Int): Likewise.
52 * uintp.h: Reorder declarations.
53 (UI_From_gnu): Declare.
55 (Vector_Template): Likewise.
56 (Vector_To_Uint): Likewise.
59 * gcc-interface/gigi.h: Tweak comments.
60 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
61 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
63 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
64 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
65 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
66 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
69 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
71 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
73 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
74 (smaller_form_type_p): ...this. Change parameter and variable names.
75 (call_to_gnu): Use the nominal type of the parameter to create the
76 temporary if it's a smaller form of the actual type.
77 (addressable_p): Return false if the actual type is integral and its
78 size is greater than that of the expected type.
80 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
82 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
83 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
84 (process_attributes): Delete.
85 (post_error_ne_num): Change parameter name.
86 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
87 with -g3. Remove a couple of obsolete lines. Minor tweaks.
88 If type annotating mode, operate on trees to compute the adjustment to
89 the sizes of tagged types. Fix long line.
90 (cannot_be_superflat_p): Tweak head comment.
91 (annotate_value): Fold local constant.
92 (set_rm_size): Fix long line.
93 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
94 (Attribute_to_gnu): Fix long line.
95 <Attr_Size>: Remove useless assertion.
96 Reorder statements. Use size_binop routine.
97 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
98 Create local variables for the label and the test. Tweak comments.
99 (Subprogram_Body_to_gnu): Reset cfun to NULL.
100 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
101 (process_inlined_subprograms): Integrate into...
102 (Compilation_Unit_to_gnu): ...this.
103 (gnat_to_gnu): Fix long line.
104 (post_error_ne_num): Change parameter name.
105 * gcc-interface/utils.c (process_attributes): Static-ify.
106 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
107 (create_type_decl): Add comment.
108 (create_var_decl_1): Process the attributes after adding the VAR_DECL
109 to the current binding level.
110 (create_subprog_decl): Likewise for the FUNCTION_DECL.
111 (end_subprog_body): Do not reset cfun to NULL.
112 (build_vms_descriptor32): Fix long line.
113 (build_vms_descriptor): Likewise.
114 (handle_nonnull_attribute): Likewise.
115 (convert_vms_descriptor64): Likewise.
116 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
117 (gnat_protect_expr): Fix thinko.
119 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
121 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
122 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
123 before translating the top-level node.
124 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
125 <N_Object_Declaration>: Likewise.
126 <N_Assignment_Statement>: Likewise.
127 <N_Unchecked_Type_Conversion>: Likewise.
128 (call_to_gnu): Remove kludge.
129 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
130 associated with user returns to be preserved.
131 (gnat_to_gnu): Add special code to deal with boolean rvalues.
132 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
134 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
135 <INDIRECT_REF>: Call build_fold_indirect_ref.
137 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
139 * g-socket.adb: A target can have multiple missing errno's. This
140 will result in multiple errno's being defined as -1. Because of this
141 we can not use a case but must use a series of if's to avoid
142 a duplicate case error in GNAT.Sockets.Resolve_Error.
144 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
146 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
147 a statement. Otherwise, if at top-level, push the processing of the
148 elaboration routine. In the misaligned case, issue the error messages
149 again on entry and create the temporary explicitly. Do not issue them
151 For a function call, emit the range check if necessary.
152 In the copy-in copy-out case, create the temporary for the return
154 Do not unnecessarily convert by-ref parameters to the formal's type.
155 Remove obsolete guards in conditions.
156 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
157 target to call_to_gnu in all cases.
158 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
159 (addressable_p) <CONSTRUCTOR>: Return false if not static.
160 <COMPOUND_EXPR>: New case.
161 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
162 expression if it has unconstrained array type.
163 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
164 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
167 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
169 * gcc-interface/trans.c (gigi): Do not start statement group.
170 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
171 Start statement group and push binding level here...
172 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
173 Do not push fake contexts at top level. Remove redundant code.
174 (call_to_gnu): Rename a local variable and constify another.
175 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
176 (set_current_block_context): Set it as the group's block.
177 (gnat_init_decl_processing): Delete unrelated init code.
178 (end_subprog_body): Use NULL_TREE.
180 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
182 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
183 side-effects of actual parameters before the call.
185 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
187 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
189 (set_rm_size): Reorder and remove obsolete test.
191 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
193 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
194 (gigi): Adjust ATTRIBUTE_UNUSED markers.
195 * gcc-interface/gadaint.h: New file.
196 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
197 (__gnat_to_canonical_file_spec): Remove declaration.
198 (number_names): Delete.
199 (number_files): Likewise.
201 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
204 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
206 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
208 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
209 Ekind. Return early for class-wide types. Do not compute initializer
210 unless necessary. Reuse the tree for an associated class-wide type
211 only if processing its root type.
213 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
215 * gsocket.h: Run-time can no longer be built without network
216 OS headers available. Changing RTEMS GNAT build procedure to
217 reflect this and letting run-time build use network .h files.
219 2010-04-13 Duncan Sands <baldrick@free.fr>
221 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
222 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
224 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
226 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
227 (parent_name_id): New macro.
228 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
229 * gcc-interface/trans.c (gigi): Initialize it.
230 (lvalue_required_p) <N_Type_Conversion>: New case.
231 <N_Qualified_Expression>: Likewise.
232 <N_Allocator>: Likewise.
233 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
235 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
237 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
238 (DECL_CONST_ADDRESS_P): New macro.
239 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
240 (SAME_FIELD_P): Likewise.
241 * gcc-interface/decl.c (constructor_address_p): New static function.
242 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
243 the return value of above function.
244 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
246 <E_Record_Subtype>: Likewise.
247 Set TREE_ADDRESSABLE on the type if it passed by reference.
248 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
249 (create_field_decl_from): Likewise.
250 (substitute_in_type): Likewise.
251 (purpose_member_field): Use SAME_FIELD_P.
252 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
253 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
254 parameter and adjust recursive calls.
255 <N_Explicit_Dereference>: New case.
256 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
257 Adjust calls to lvalue_required_p. Do not return the initializer of a
258 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
259 (call_to_gnu): Delay issuing error message for a misaligned actual and
260 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
261 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
262 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
263 type is passed by reference.
264 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
265 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
266 (build_simple_component_ref): Use SAME_FIELD_P.
268 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
270 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
271 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
272 front-end's predicate Is_By_Reference_Type. Use consistent order and
273 remove ??? comment. Use original conversion in all cases, if any.
274 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
275 (convert): Use local copy in more cases.
276 <INDIRECT_REF>: Remove deactivated code.
277 (unchecked_convert): Use a couple of local copies.
279 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
281 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
283 (lvalue_required_p) <N_Attribute_Reference>: Call it.
284 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
285 folding the result only if lvalue_required_for_attribute_p is true.
286 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
287 typed constant to build_component_ref.
288 (unchecked_convert): Likewise.
289 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
290 (build_allocator): Likewise.
292 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
294 * gcc-interface/utils2.c (build_cond_expr): Take the address and
295 dereference if the result type is passed by reference.
297 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
299 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
300 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
301 goto to the next statement.
303 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
305 * gcc-interface/gigi.h (maybe_variable): Delete.
306 (protect_multiple_eval): Likewise.
307 (maybe_stabilize_reference): Likewise.
308 (gnat_save_expr): Declare.
309 (gnat_protect_expr): Likewise.
310 (gnat_stabilize_reference): Likewise.
311 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
312 gnat_stabilize_reference.
313 (maybe_variable): Delete.
314 (elaborate_expression_1): Use gnat_save_expr.
315 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
316 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
317 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
318 <N_Slice>: Use gnat_protect_exp.
319 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
320 <N_In>: Use gnat_protect_expr.
321 Pass NULL to gnat_stabilize_reference.
322 (build_unary_op_trapv): Use gnat_protect_expr.
323 (build_binary_op_trapv): Likewise.
324 (emit_range_check): Likewise.
325 (emit_index_check): Likewise.
326 (convert_with_check): Likewise.
327 (protect_multiple_eval): Move to utils2.c file.
328 (maybe_stabilize_reference): Merge into...
329 (gnat_stabilize_reference): ...this. Move to utils2.c file.
330 (gnat_stabilize_reference_1): Likewise.
331 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
332 instead of protect_multiple_eval.
333 * gcc-interface/utils2.c (compare_arrays): Likewise.
334 (nonbinary_modular_operation): Likewise.
335 (maybe_wrap_malloc): Likewise.
336 (build_allocator): Likewise.
337 (gnat_save_expr): New function.
338 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
339 in common cases. Propagate TREE_READONLY onto dereferences.
340 (gnat_stabilize_reference_1): Move from trans.c file.
341 (gnat_stabilize_reference): Likewise.
343 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
345 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
346 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
347 node. Use the type of the operand to set TREE_READONLY.
348 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
349 _REF node. Do not overwrite TREE_READONLY.
350 (call_to_gnu): Rename local variable and fix various nits. In the
351 copy-in/copy-out case, build the SAVE_EXPR manually.
352 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
353 and fold the computations.
354 (protect_multiple_eval): Always save entire fat pointers.
355 (maybe_stabilize_reference): Minor tweaks.
356 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
357 tcc_type and tcc_statement.
358 * gcc-interface/utils.c (convert_to_fat_pointer): Call
359 protect_multiple_eval in lieu of save_expr.
360 (convert): Minor tweaks.
361 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
362 (builtin_type_for_size): Call gnat_type_for_size directly.
363 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
364 (contains_null_expr): Likewise
365 (gnat_build_constructor): Do not call it.
366 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
367 instead of gnat_stabilize_reference to protect the operands.
368 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
370 (maybe_wrap_malloc): Likewise.
371 (build_allocator): Likewise.
372 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
373 (gnat_mark_addressable): Rename parameter.
375 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
377 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
378 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
379 (TYPE_RETURNS_BY_REF_P): Rename into.
380 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
381 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
382 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
383 (build_return_expr): Likewise.
384 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
385 Rename local variables. If the return Mechanism is By_Reference, pass
386 return_by_invisible_ref_p to create_subprog_type instead of toggling
387 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
388 the mechanism. Use regular return for contrained types with non-static
389 size and return by invisible reference for unconstrained return types
390 with default discriminants. Update comment.
391 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
392 returns by invisible reference, turn the RESULT_DECL into a pointer.
393 Do not handle DECL_BY_REF_P in the CICO case here.
394 (call_to_gnu): Remove code handling return by target pointer. For a
395 function call, if the return type has non-constant size, generate the
396 assignment with an INIT_EXPR.
397 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
398 If the function returns by invisible reference, build the copy return
400 (add_decl_expr): Initialize the variable with an INIT_EXPR.
401 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
402 Adjust for renaming of macros. Copy the node only when necessary.
403 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
404 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
405 (convert_from_reference): Delete.
406 (is_byref_result): Likewise.
407 (gnat_genericize_r): Likewise.
408 (gnat_genericize): Likewise.
409 (end_subprog_body): Do not call gnat_genericize.
410 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
411 (build_return_expr): Adjust parameter names, logic and comment.
413 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
415 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
416 if the size is small enough. Propagate the alignment if there is an
417 alignment clause on the original array type.
418 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
419 Deal with under-aligned packed array types. Copy the size onto the
420 justified modular type and don't lay it out again. Likewise for the
421 padding type built for other under-aligned subtypes.
422 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
425 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
427 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
428 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
430 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
432 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
433 do not set the result type if there is a specified target and do not
434 convert the result in any cases.
435 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
436 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
438 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
440 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
442 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
445 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
446 pointer base types are variant of each other. Apply special treatment
447 for null to fat pointer types in all cases.
449 2010-01-28 Pascal Obry <obry@adacore.com>
451 * s-win32.ads: Add some missing constants.
453 2010-01-28 Vincent Celier <celier@adacore.com>
455 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
458 2010-01-28 Robert Dewar <dewar@adacore.com>
460 * gnat_rm.texi: Minor correction
462 2010-01-27 Pascal Obry <obry@adacore.com>
464 * g-awk.adb: ensure that an AWK session is reusable.
466 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
468 * g-regist.adb (For_Every_Key): Fix previous change.
471 2010-01-27 Thomas Quinot <quinot@adacore.com>
473 * lib-writ.ads: Current version of spec for new N (note) ALI lines
475 2010-01-27 Yannick Moy <moy@adacore.com>
477 * a-cdlili.adb (Insert): Correct exception message when cursor
478 designates wrong list.
480 2010-01-27 Vincent Celier <celier@adacore.com>
482 * gnatcmd.adb: When there is only one main specified, the package
483 support Switches (<main>) and attribute Switches is specified for the
484 main, use these switches, instead of Default_Switches ("Ada").
486 2010-01-27 Robert Dewar <dewar@adacore.com>
488 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
490 * exp_disp.adb: Minor reformatting
492 2010-01-27 Tristan Gingold <gingold@adacore.com>
494 * seh_init.c: Use __ImageBase instead of _ImageBase.
496 2010-01-27 Javier Miranda <miranda@adacore.com>
498 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
499 profile of interface thunks. The type of the controlling formal is now
500 the covered interface type (instead of the target tagged type).
502 2010-01-27 Sergey Rybin <rybin@adacore.com>
504 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
506 2010-01-27 Robert Dewar <dewar@adacore.com>
508 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
509 changed from Expr to N.
511 2010-01-26 Thomas Quinot <quinot@adacore.com>
513 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
514 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
517 2010-01-26 Vincent Celier <celier@adacore.com>
519 * prj-attr.adb: Add new attribute Library_Install_Name_Option
520 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
521 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
522 attributes Run_Path_Option and Library_Install_Name_Option.
523 * prj.ads (Project_Configuration): Replace component
524 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
525 component Library_Install_Name_Option.
526 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
527 Replace Run_Path_Origin_Supported with Run_Path_Origin
529 2010-01-26 Ed Schonberg <schonberg@adacore.com>
531 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
532 is not hidden by a homograph declared in another actual package.
534 2010-01-26 Robert Dewar <dewar@adacore.com>
536 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
537 decisions for pragmas Assert, Check, Precondition, Postcondition if
539 * scos.ads: Update comments.
540 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
541 Also remove obsolete code for CT (exit point) SCOs.
543 2010-01-26 Thomas Quinot <quinot@adacore.com>
545 * switch-c.adb: Fix handling of -gnatz*
547 2010-01-26 Robert Dewar <dewar@adacore.com>
549 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
550 qualifiers for FOR/WHILE loops
551 * scos.ads: Use separate type letters F/W for for/while loops
553 2010-01-26 Robert Dewar <dewar@adacore.com>
555 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
556 entries per line, one for each statement in the sequence).
557 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
558 size from 100 to 10_000 for SC_Array to avoid any real possibility of
559 overflow. Output decisions in for loops.
560 Exclude labels from CS lines.
561 * scos.ads: Clarify that label is not included in the entry point
563 2010-01-26 Robert Dewar <dewar@adacore.com>
565 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
566 format of statement sequence SCO entries (one location/statement).
567 * put_scos.adb (Put_SCOs): Implement new format of CS lines
568 * scos.ads: Update comments.
569 * sem_eval.adb: Minor reformatting.
571 2010-01-26 Robert Dewar <dewar@adacore.com>
573 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
574 (Extend_Statement_Sequence): New procedures
575 (Traverse_Declarations_Or_Statements): New handling for exits.
577 2010-01-26 Robert Dewar <dewar@adacore.com>
579 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
582 2010-01-26 Robert Dewar <dewar@adacore.com>
584 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
585 * scos.ads: Clarify handling of logical operators
587 2010-01-26 Arnaud Charlet <charlet@adacore.com>
589 * s-tpoben.adb: Update comments.
591 2010-01-26 Robert Dewar <dewar@adacore.com>
593 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
596 2010-01-26 Robert Dewar <dewar@adacore.com>
598 * scos.ads: Clean up documentation, remove obsolete XOR references
599 2010-01-26 Vincent Celier <celier@adacore.com>
601 * gnat_ugn.texi: Complete documentation on the restrictions for
602 combined options in -gnatxxx switches.
605 2010-01-26 Arnaud Charlet <charlet@adacore.com>
607 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
608 a controlled operation, abort is already deferred at this point, so we
609 need to use Defer_Abort_Nestable.
611 2010-01-26 Vincent Celier <celier@adacore.com>
613 * prj-conf.adb (Get_Config_Switches): Check for a default language for
614 a project extending a project with no languages.
616 2010-01-26 Vincent Celier <celier@adacore.com>
618 * switch-c.adb (Scan_Front_End_Switches): Take into account options
620 Allow -gnateG to be followed by other options.
622 2010-01-26 Robert Dewar <dewar@adacore.com>
624 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
625 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
628 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
630 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
631 that allows to iterate over all subkeys of a key.
633 2010-01-26 Ed Falis <falis@adacore.com>
635 * sysdep.c: enable NFS for VxWorks MILS
636 * env.c: enable __gnat_environ for VxWorks MILS
637 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
639 2010-01-25 Bob Duff <duff@adacore.com>
641 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
642 is an internally-generated positional aggregate, and the bounds are
643 already correctly set. We don't want to overwrite those bounds with
644 bounds determined by context.
646 2010-01-25 Robert Dewar <dewar@adacore.com>
648 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
649 exp_ch9.adb, g-sechas.ads: Minor reformatting.
651 2010-01-25 Thomas Quinot <quinot@adacore.com>
653 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
654 integer type) before subtracting 1, otherwise the computation may wrap
655 (because size_t is modular) and cause the conversion to fail.
657 2010-01-25 Ed Falis <falis@adacore.com>
659 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
661 2010-01-25 Vincent Celier <celier@adacore.com>
663 * prj-attr.adb: New attribute Run_Path_Origin_Required
664 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
665 attribute Run_Path_Origin_Required.
666 * prj.ads (Project_Configuration): New component
667 Run_Path_Origin_Supported.
668 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
670 2010-01-25 Ed Schonberg <schonberg@adacore.com>
672 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
673 have errors, do not continue resolution of the aggregate.
674 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
675 the array type indicates an error.
677 2010-01-25 Bob Duff <duff@adacore.com>
679 * sinfo.ads: Minor comment fixes.
681 2010-01-25 Bob Duff <duff@adacore.com>
683 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
685 2010-01-25 Arnaud Charlet <charlet@adacore.com>
687 * gnatvsn.ads (Current_Year): Update.
689 2010-01-25 Florian Villoing <villoing@adacore.com>
691 * gnat_ugn.texi: Fix typo.
693 2010-01-25 Thomas Quinot <quinot@adacore.com>
695 * scos.ads: Update specification.
697 2010-01-25 Ed Schonberg <schonberg@adacore.com>
699 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
700 enclosing subprogram has no previous spec, attach postcondition
701 procedure to the defining entity for the body.
703 2010-01-25 Ed Schonberg <schonberg@adacore.com>
705 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
706 initialization procedure of the ancestor part of an extension aggregate
707 if it is an interface type.
709 2010-01-25 Vincent Celier <celier@adacore.com>
711 * gnatlink.adb (Process_Binder_File): The directory for the shared
712 version of libgcc in the run path options is found in the subdirectory
713 indicated by __gnat_default_libgcc_subdir.
714 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
717 2010-01-25 Ed Schonberg <schonberg@adacore.com>
719 * sem_prag.adb: More flexible pragma Annotate.
721 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
723 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
724 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
726 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
728 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
730 2010-01-18 Jan Hubicka <jh@suse.cz>
733 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
734 unit local variables.
736 2010-01-17 Laurent GUERBY <laurent@guerby.net>
738 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
740 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
742 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
743 * system-linux-armeb.ads, system-linux-armel.ads: New files.
745 2010-01-09 Simon Wright <simon@pushface.org>
748 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
753 Copyright (C) 2010 Free Software Foundation, Inc.
755 Copying and distribution of this file, with or without modification,
756 are permitted in any medium without royalty provided the copyright
757 notice and this notice are preserved.