1 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
3 * uintp.adb (UI_From_Dint): Remove useless code.
4 (UI_From_Int): Likewise.
5 * uintp.h: Reorder declarations.
6 (UI_From_gnu): Declare.
8 (Vector_Template): Likewise.
9 (Vector_To_Uint): Likewise.
12 * gcc-interface/gigi.h: Tweak comments.
13 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
14 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
16 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
17 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
18 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
19 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
22 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
24 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
26 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
27 (smaller_form_type_p): ...this. Change parameter and variable names.
28 (call_to_gnu): Use the nominal type of the parameter to create the
29 temporary if it's a smaller form of the actual type.
30 (addressable_p): Return false if the actual type is integral and its
31 size is greater than that of the expected type.
33 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
35 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
36 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
37 (process_attributes): Delete.
38 (post_error_ne_num): Change parameter name.
39 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
40 with -g3. Remove a couple of obsolete lines. Minor tweaks.
41 If type annotating mode, operate on trees to compute the adjustment to
42 the sizes of tagged types. Fix long line.
43 (cannot_be_superflat_p): Tweak head comment.
44 (annotate_value): Fold local constant.
45 (set_rm_size): Fix long line.
46 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
47 (Attribute_to_gnu): Fix long line.
48 <Attr_Size>: Remove useless assertion.
49 Reorder statements. Use size_binop routine.
50 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
51 Create local variables for the label and the test. Tweak comments.
52 (Subprogram_Body_to_gnu): Reset cfun to NULL.
53 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
54 (process_inlined_subprograms): Integrate into...
55 (Compilation_Unit_to_gnu): ...this.
56 (gnat_to_gnu): Fix long line.
57 (post_error_ne_num): Change parameter name.
58 * gcc-interface/utils.c (process_attributes): Static-ify.
59 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
60 (create_type_decl): Add comment.
61 (create_var_decl_1): Process the attributes after adding the VAR_DECL
62 to the current binding level.
63 (create_subprog_decl): Likewise for the FUNCTION_DECL.
64 (end_subprog_body): Do not reset cfun to NULL.
65 (build_vms_descriptor32): Fix long line.
66 (build_vms_descriptor): Likewise.
67 (handle_nonnull_attribute): Likewise.
68 (convert_vms_descriptor64): Likewise.
69 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
70 (gnat_protect_expr): Fix thinko.
72 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
74 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
75 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
76 before translating the top-level node.
77 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
78 <N_Object_Declaration>: Likewise.
79 <N_Assignment_Statement>: Likewise.
80 <N_Unchecked_Type_Conversion>: Likewise.
81 (call_to_gnu): Remove kludge.
82 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
83 associated with user returns to be preserved.
84 (gnat_to_gnu): Add special code to deal with boolean rvalues.
85 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
87 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
88 <INDIRECT_REF>: Call build_fold_indirect_ref.
90 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
92 * g-socket.adb: A target can have multiple missing errno's. This
93 will result in multiple errno's being defined as -1. Because of this
94 we can not use a case but must use a series of if's to avoid
95 a duplicate case error in GNAT.Sockets.Resolve_Error.
97 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
99 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
100 a statement. Otherwise, if at top-level, push the processing of the
101 elaboration routine. In the misaligned case, issue the error messages
102 again on entry and create the temporary explicitly. Do not issue them
104 For a function call, emit the range check if necessary.
105 In the copy-in copy-out case, create the temporary for the return
107 Do not unnecessarily convert by-ref parameters to the formal's type.
108 Remove obsolete guards in conditions.
109 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
110 target to call_to_gnu in all cases.
111 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
112 (addressable_p) <CONSTRUCTOR>: Return false if not static.
113 <COMPOUND_EXPR>: New case.
114 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
115 expression if it has unconstrained array type.
116 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
117 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
120 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
122 * gcc-interface/trans.c (gigi): Do not start statement group.
123 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
124 Start statement group and push binding level here...
125 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
126 Do not push fake contexts at top level. Remove redundant code.
127 (call_to_gnu): Rename a local variable and constify another.
128 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
129 (set_current_block_context): Set it as the group's block.
130 (gnat_init_decl_processing): Delete unrelated init code.
131 (end_subprog_body): Use NULL_TREE.
133 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
135 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
136 side-effects of actual parameters before the call.
138 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
140 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
142 (set_rm_size): Reorder and remove obsolete test.
144 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
146 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
147 (gigi): Adjust ATTRIBUTE_UNUSED markers.
148 * gcc-interface/gadaint.h: New file.
149 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
150 (__gnat_to_canonical_file_spec): Remove declaration.
151 (number_names): Delete.
152 (number_files): Likewise.
154 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
157 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
159 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
161 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
162 Ekind. Return early for class-wide types. Do not compute initializer
163 unless necessary. Reuse the tree for an associated class-wide type
164 only if processing its root type.
166 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
168 * gsocket.h: Run-time can no longer be built without network
169 OS headers available. Changing RTEMS GNAT build procedure to
170 reflect this and letting run-time build use network .h files.
172 2010-04-13 Duncan Sands <baldrick@free.fr>
174 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
175 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
177 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
179 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
180 (parent_name_id): New macro.
181 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
182 * gcc-interface/trans.c (gigi): Initialize it.
183 (lvalue_required_p) <N_Type_Conversion>: New case.
184 <N_Qualified_Expression>: Likewise.
185 <N_Allocator>: Likewise.
186 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
188 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
190 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
191 (DECL_CONST_ADDRESS_P): New macro.
192 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
193 (SAME_FIELD_P): Likewise.
194 * gcc-interface/decl.c (constructor_address_p): New static function.
195 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
196 the return value of above function.
197 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
199 <E_Record_Subtype>: Likewise.
200 Set TREE_ADDRESSABLE on the type if it passed by reference.
201 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
202 (create_field_decl_from): Likewise.
203 (substitute_in_type): Likewise.
204 (purpose_member_field): Use SAME_FIELD_P.
205 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
206 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
207 parameter and adjust recursive calls.
208 <N_Explicit_Dereference>: New case.
209 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
210 Adjust calls to lvalue_required_p. Do not return the initializer of a
211 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
212 (call_to_gnu): Delay issuing error message for a misaligned actual and
213 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
214 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
215 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
216 type is passed by reference.
217 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
218 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
219 (build_simple_component_ref): Use SAME_FIELD_P.
221 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
223 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
224 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
225 front-end's predicate Is_By_Reference_Type. Use consistent order and
226 remove ??? comment. Use original conversion in all cases, if any.
227 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
228 (convert): Use local copy in more cases.
229 <INDIRECT_REF>: Remove deactivated code.
230 (unchecked_convert): Use a couple of local copies.
232 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
234 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
236 (lvalue_required_p) <N_Attribute_Reference>: Call it.
237 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
238 folding the result only if lvalue_required_for_attribute_p is true.
239 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
240 typed constant to build_component_ref.
241 (unchecked_convert): Likewise.
242 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
243 (build_allocator): Likewise.
245 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
247 * gcc-interface/utils2.c (build_cond_expr): Take the address and
248 dereference if the result type is passed by reference.
250 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
252 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
253 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
254 goto to the next statement.
256 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
258 * gcc-interface/gigi.h (maybe_variable): Delete.
259 (protect_multiple_eval): Likewise.
260 (maybe_stabilize_reference): Likewise.
261 (gnat_save_expr): Declare.
262 (gnat_protect_expr): Likewise.
263 (gnat_stabilize_reference): Likewise.
264 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
265 gnat_stabilize_reference.
266 (maybe_variable): Delete.
267 (elaborate_expression_1): Use gnat_save_expr.
268 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
269 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
270 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
271 <N_Slice>: Use gnat_protect_exp.
272 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
273 <N_In>: Use gnat_protect_expr.
274 Pass NULL to gnat_stabilize_reference.
275 (build_unary_op_trapv): Use gnat_protect_expr.
276 (build_binary_op_trapv): Likewise.
277 (emit_range_check): Likewise.
278 (emit_index_check): Likewise.
279 (convert_with_check): Likewise.
280 (protect_multiple_eval): Move to utils2.c file.
281 (maybe_stabilize_reference): Merge into...
282 (gnat_stabilize_reference): ...this. Move to utils2.c file.
283 (gnat_stabilize_reference_1): Likewise.
284 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
285 instead of protect_multiple_eval.
286 * gcc-interface/utils2.c (compare_arrays): Likewise.
287 (nonbinary_modular_operation): Likewise.
288 (maybe_wrap_malloc): Likewise.
289 (build_allocator): Likewise.
290 (gnat_save_expr): New function.
291 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
292 in common cases. Propagate TREE_READONLY onto dereferences.
293 (gnat_stabilize_reference_1): Move from trans.c file.
294 (gnat_stabilize_reference): Likewise.
296 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
298 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
299 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
300 node. Use the type of the operand to set TREE_READONLY.
301 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
302 _REF node. Do not overwrite TREE_READONLY.
303 (call_to_gnu): Rename local variable and fix various nits. In the
304 copy-in/copy-out case, build the SAVE_EXPR manually.
305 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
306 and fold the computations.
307 (protect_multiple_eval): Always save entire fat pointers.
308 (maybe_stabilize_reference): Minor tweaks.
309 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
310 tcc_type and tcc_statement.
311 * gcc-interface/utils.c (convert_to_fat_pointer): Call
312 protect_multiple_eval in lieu of save_expr.
313 (convert): Minor tweaks.
314 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
315 (builtin_type_for_size): Call gnat_type_for_size directly.
316 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
317 (contains_null_expr): Likewise
318 (gnat_build_constructor): Do not call it.
319 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
320 instead of gnat_stabilize_reference to protect the operands.
321 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
323 (maybe_wrap_malloc): Likewise.
324 (build_allocator): Likewise.
325 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
326 (gnat_mark_addressable): Rename parameter.
328 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
330 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
331 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
332 (TYPE_RETURNS_BY_REF_P): Rename into.
333 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
334 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
335 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
336 (build_return_expr): Likewise.
337 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
338 Rename local variables. If the return Mechanism is By_Reference, pass
339 return_by_invisible_ref_p to create_subprog_type instead of toggling
340 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
341 the mechanism. Use regular return for contrained types with non-static
342 size and return by invisible reference for unconstrained return types
343 with default discriminants. Update comment.
344 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
345 returns by invisible reference, turn the RESULT_DECL into a pointer.
346 Do not handle DECL_BY_REF_P in the CICO case here.
347 (call_to_gnu): Remove code handling return by target pointer. For a
348 function call, if the return type has non-constant size, generate the
349 assignment with an INIT_EXPR.
350 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
351 If the function returns by invisible reference, build the copy return
353 (add_decl_expr): Initialize the variable with an INIT_EXPR.
354 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
355 Adjust for renaming of macros. Copy the node only when necessary.
356 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
357 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
358 (convert_from_reference): Delete.
359 (is_byref_result): Likewise.
360 (gnat_genericize_r): Likewise.
361 (gnat_genericize): Likewise.
362 (end_subprog_body): Do not call gnat_genericize.
363 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
364 (build_return_expr): Adjust parameter names, logic and comment.
366 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
368 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
369 if the size is small enough. Propagate the alignment if there is an
370 alignment clause on the original array type.
371 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
372 Deal with under-aligned packed array types. Copy the size onto the
373 justified modular type and don't lay it out again. Likewise for the
374 padding type built for other under-aligned subtypes.
375 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
378 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
380 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
381 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
383 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
385 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
386 do not set the result type if there is a specified target and do not
387 convert the result in any cases.
388 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
389 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
391 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
393 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
395 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
398 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
399 pointer base types are variant of each other. Apply special treatment
400 for null to fat pointer types in all cases.
402 2010-01-28 Pascal Obry <obry@adacore.com>
404 * s-win32.ads: Add some missing constants.
406 2010-01-28 Vincent Celier <celier@adacore.com>
408 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
411 2010-01-28 Robert Dewar <dewar@adacore.com>
413 * gnat_rm.texi: Minor correction
415 2010-01-27 Pascal Obry <obry@adacore.com>
417 * g-awk.adb: ensure that an AWK session is reusable.
419 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
421 * g-regist.adb (For_Every_Key): Fix previous change.
424 2010-01-27 Thomas Quinot <quinot@adacore.com>
426 * lib-writ.ads: Current version of spec for new N (note) ALI lines
428 2010-01-27 Yannick Moy <moy@adacore.com>
430 * a-cdlili.adb (Insert): Correct exception message when cursor
431 designates wrong list.
433 2010-01-27 Vincent Celier <celier@adacore.com>
435 * gnatcmd.adb: When there is only one main specified, the package
436 support Switches (<main>) and attribute Switches is specified for the
437 main, use these switches, instead of Default_Switches ("Ada").
439 2010-01-27 Robert Dewar <dewar@adacore.com>
441 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
443 * exp_disp.adb: Minor reformatting
445 2010-01-27 Tristan Gingold <gingold@adacore.com>
447 * seh_init.c: Use __ImageBase instead of _ImageBase.
449 2010-01-27 Javier Miranda <miranda@adacore.com>
451 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
452 profile of interface thunks. The type of the controlling formal is now
453 the covered interface type (instead of the target tagged type).
455 2010-01-27 Sergey Rybin <rybin@adacore.com>
457 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
459 2010-01-27 Robert Dewar <dewar@adacore.com>
461 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
462 changed from Expr to N.
464 2010-01-26 Thomas Quinot <quinot@adacore.com>
466 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
467 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
470 2010-01-26 Vincent Celier <celier@adacore.com>
472 * prj-attr.adb: Add new attribute Library_Install_Name_Option
473 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
474 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
475 attributes Run_Path_Option and Library_Install_Name_Option.
476 * prj.ads (Project_Configuration): Replace component
477 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
478 component Library_Install_Name_Option.
479 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
480 Replace Run_Path_Origin_Supported with Run_Path_Origin
482 2010-01-26 Ed Schonberg <schonberg@adacore.com>
484 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
485 is not hidden by a homograph declared in another actual package.
487 2010-01-26 Robert Dewar <dewar@adacore.com>
489 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
490 decisions for pragmas Assert, Check, Precondition, Postcondition if
492 * scos.ads: Update comments.
493 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
494 Also remove obsolete code for CT (exit point) SCOs.
496 2010-01-26 Thomas Quinot <quinot@adacore.com>
498 * switch-c.adb: Fix handling of -gnatz*
500 2010-01-26 Robert Dewar <dewar@adacore.com>
502 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
503 qualifiers for FOR/WHILE loops
504 * scos.ads: Use separate type letters F/W for for/while loops
506 2010-01-26 Robert Dewar <dewar@adacore.com>
508 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
509 entries per line, one for each statement in the sequence).
510 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
511 size from 100 to 10_000 for SC_Array to avoid any real possibility of
512 overflow. Output decisions in for loops.
513 Exclude labels from CS lines.
514 * scos.ads: Clarify that label is not included in the entry point
516 2010-01-26 Robert Dewar <dewar@adacore.com>
518 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
519 format of statement sequence SCO entries (one location/statement).
520 * put_scos.adb (Put_SCOs): Implement new format of CS lines
521 * scos.ads: Update comments.
522 * sem_eval.adb: Minor reformatting.
524 2010-01-26 Robert Dewar <dewar@adacore.com>
526 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
527 (Extend_Statement_Sequence): New procedures
528 (Traverse_Declarations_Or_Statements): New handling for exits.
530 2010-01-26 Robert Dewar <dewar@adacore.com>
532 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
535 2010-01-26 Robert Dewar <dewar@adacore.com>
537 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
538 * scos.ads: Clarify handling of logical operators
540 2010-01-26 Arnaud Charlet <charlet@adacore.com>
542 * s-tpoben.adb: Update comments.
544 2010-01-26 Robert Dewar <dewar@adacore.com>
546 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
549 2010-01-26 Robert Dewar <dewar@adacore.com>
551 * scos.ads: Clean up documentation, remove obsolete XOR references
552 2010-01-26 Vincent Celier <celier@adacore.com>
554 * gnat_ugn.texi: Complete documentation on the restrictions for
555 combined options in -gnatxxx switches.
558 2010-01-26 Arnaud Charlet <charlet@adacore.com>
560 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
561 a controlled operation, abort is already deferred at this point, so we
562 need to use Defer_Abort_Nestable.
564 2010-01-26 Vincent Celier <celier@adacore.com>
566 * prj-conf.adb (Get_Config_Switches): Check for a default language for
567 a project extending a project with no languages.
569 2010-01-26 Vincent Celier <celier@adacore.com>
571 * switch-c.adb (Scan_Front_End_Switches): Take into account options
573 Allow -gnateG to be followed by other options.
575 2010-01-26 Robert Dewar <dewar@adacore.com>
577 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
578 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
581 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
583 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
584 that allows to iterate over all subkeys of a key.
586 2010-01-26 Ed Falis <falis@adacore.com>
588 * sysdep.c: enable NFS for VxWorks MILS
589 * env.c: enable __gnat_environ for VxWorks MILS
590 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
592 2010-01-25 Bob Duff <duff@adacore.com>
594 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
595 is an internally-generated positional aggregate, and the bounds are
596 already correctly set. We don't want to overwrite those bounds with
597 bounds determined by context.
599 2010-01-25 Robert Dewar <dewar@adacore.com>
601 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
602 exp_ch9.adb, g-sechas.ads: Minor reformatting.
604 2010-01-25 Thomas Quinot <quinot@adacore.com>
606 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
607 integer type) before subtracting 1, otherwise the computation may wrap
608 (because size_t is modular) and cause the conversion to fail.
610 2010-01-25 Ed Falis <falis@adacore.com>
612 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
614 2010-01-25 Vincent Celier <celier@adacore.com>
616 * prj-attr.adb: New attribute Run_Path_Origin_Required
617 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
618 attribute Run_Path_Origin_Required.
619 * prj.ads (Project_Configuration): New component
620 Run_Path_Origin_Supported.
621 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
623 2010-01-25 Ed Schonberg <schonberg@adacore.com>
625 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
626 have errors, do not continue resolution of the aggregate.
627 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
628 the array type indicates an error.
630 2010-01-25 Bob Duff <duff@adacore.com>
632 * sinfo.ads: Minor comment fixes.
634 2010-01-25 Bob Duff <duff@adacore.com>
636 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
638 2010-01-25 Arnaud Charlet <charlet@adacore.com>
640 * gnatvsn.ads (Current_Year): Update.
642 2010-01-25 Florian Villoing <villoing@adacore.com>
644 * gnat_ugn.texi: Fix typo.
646 2010-01-25 Thomas Quinot <quinot@adacore.com>
648 * scos.ads: Update specification.
650 2010-01-25 Ed Schonberg <schonberg@adacore.com>
652 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
653 enclosing subprogram has no previous spec, attach postcondition
654 procedure to the defining entity for the body.
656 2010-01-25 Ed Schonberg <schonberg@adacore.com>
658 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
659 initialization procedure of the ancestor part of an extension aggregate
660 if it is an interface type.
662 2010-01-25 Vincent Celier <celier@adacore.com>
664 * gnatlink.adb (Process_Binder_File): The directory for the shared
665 version of libgcc in the run path options is found in the subdirectory
666 indicated by __gnat_default_libgcc_subdir.
667 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
670 2010-01-25 Ed Schonberg <schonberg@adacore.com>
672 * sem_prag.adb: More flexible pragma Annotate.
674 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
676 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
677 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
679 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
681 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
683 2010-01-18 Jan Hubicka <jh@suse.cz>
686 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
687 unit local variables.
689 2010-01-17 Laurent GUERBY <laurent@guerby.net>
691 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
693 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
695 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
696 * system-linux-armeb.ads, system-linux-armel.ads: New files.
698 2010-01-09 Simon Wright <simon@pushface.org>
701 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
706 Copyright (C) 2010 Free Software Foundation, Inc.
708 Copying and distribution of this file, with or without modification,
709 are permitted in any medium without royalty provided the copyright
710 notice and this notice are preserved.