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Author SHA1 Message Date
Eric Botcazou
c8945d5632 gigi.h: (tree_code_for_record_type): Declare. 
2006-10-31  Eric Botcazou  <ebotcazou@adacore.com>
	    Nicolas Setton  <setton@adacore.com>
	    Olivier Hainque  <hainque@adacore.com>
	    Gary Dismukes  <dismukes@adacore.com>

	* gigi.h: (tree_code_for_record_type): Declare.
	(add_global_renaming_pointer): Rename to record_global_renaming_pointer.
	(get_global_renaming_pointers): Rename to
	invalidate_global_renaming_pointers.
	(static_ctors): Delete.
	(static_dtors): Likewise.
	(gnat_write_global_declarations): Declare.
	(create_var_decl): Adjust descriptive comment to indicate that the
	subprogram may return a CONST_DECL node.
	(create_true_var_decl): Declare new function, similar to
	create_var_decl but forcing the creation of a VAR_DECL node.
	(get_global_renaming_pointers): Declare.
	(add_global_renaming_pointer): Likewise.

	* ada-tree.h (DECL_READONLY_ONCE_ELAB): New macro.

	* decl.c (gnat_to_gnu_entity) <case E_Function>: Don't copy the type
	tree before setting TREE_ADDRESSABLE for by-reference return mechanism
	processing.
	(gnat_to_gnu_entity): Remove From_With_Type from computation for
	imported_p.
	<E_Access_Type>: Use the Non_Limited_View as the full view of the
	designated type if the pointer comes from a limited_with clause.  Make
	incomplete designated type if it is in the main unit and has a freeze
	node.
	<E_Incomplete_Type>: Rework to treat Non_Limited_View, Full_View, and
	Underlying_Full_View similarly.  Return earlier if the full view already
	has an associated tree.
	(gnat_to_gnu_entity) <E_Record_Type>: Restore comment.
	(gnat_to_gnu_entity) <E_Record_Type>: Do not use a dummy type.
	(gnat_to_gnu_entity) <E_Variable>: Set TYPE_REF_CAN_ALIAS_ALL on the
	reference type built for objects with an address clause.
	Use create_true_var_decl with const_flag set for
	DECL_CONST_CORRESPONDING_VARs, ensuring a VAR_DECL is created with
	TREE_READONLY set.
	(gnat_to_gnu_entity, case E_Enumeration_Type): Set TYPE_NAME
	for Character and Wide_Character types. This info is read by the
	dwarf-2 writer, and is needed to be able to use the command "ptype
	character" in the debugger.
	(gnat_to_gnu_entity): When generating a type representing
	a Character or Wide_Character type, set the flag TYPE_STRING_FLAG,
	so that debug writers can distinguish it from ordinary integers.
	(elaborate_expression_1): Test the DECL_READONLY_ONCE_ELAB flag in
	addition to TREE_READONLY to assert the constantness of variables for
	elaboration purposes.
	(gnat_to_gnu_entity, subprogram cases): Change loops on formal
	parameters to call new Einfo function First_Formal_With_Extras.
	(gnat_to_gnu_entity): In type_annotate mode, replace a discriminant of a
	protected type with its corresponding discriminant, to obtain a usable
	declaration
	(gnat_to_gnu_entity) <E_Access_Protected_Subprogram_Type>: Be prepared
	for a multiple elaboration of the "equivalent" type.
	(gnat_to_gnu_entity): Adjust for renaming of add_global_renaming_pointer
	into record_global_renaming_pointer.
	(gnat_to_gnu_entity) <E_Array_Type>: Do not force
	TYPE_NONALIASED_COMPONENT to 0 if the element type is an aggregate.
	<E_Array_Subtype>: Likewise.
	(gnat_to_gnu_entity) <E_Incomplete_Subtype>: Add support for regular
	incomplete subtypes and incomplete subtypes of incomplete types visible
	through a limited with clause.
	(gnat_to_gnu_entity) <E_Array_Subtype>: Take into account the bounds of
	the base index type for the maximum size of the array only if they are
	constant.
	(gnat_to_gnu_entity, renaming object case): Do not wrap up the
	expression into a SAVE_EXPR if stabilization failed.

	* utils.c (create_subprog_decl): Turn TREE_ADDRESSABLE on the type of
	a result decl into DECL_BY_REFERENCE on this decl, now what is expected
	by lower level compilation passes.
	(gnat_genericize): New function, lowering a function body to GENERIC.
	Turn the type of RESULT_DECL into a real reference type if the decl
	has been marked DECL_BY_REFERENCE, and adjust references to the latter
	accordingly.
	(gnat_genericize_r): New function. Tree walking callback for
	gnat_genericize.
	(convert_from_reference, is_byref_result): New functions. Helpers for
	gnat_genericize_r.
	(create_type_decl): Call gnat_pushdecl before calling
	rest_of_decl_compilation, to make sure that field TYPE_NAME of
	type_decl is properly set before calling the debug information writers.
	(write_record_type_debug_info): The heuristics which compute the
	alignment of a field in a variant record might not be accurate. Add a
	safety test to make sure no alignment is set to a smaller value than
	the alignment of the field type.
	(make_dummy_type): Use the Non_Limited_View as the underlying type if
	the type comes from a limited_with clause. Do not loop on the full view.
	(GET_GNU_TREE, SET_GNU_TREE, PRESENT_GNU_TREE): New macros.
	(dummy_node_table): New global variable, moved from decl.c.
	(GET_DUMMY_NODE, SET_DUMMY_NODE, PRESENT_DUMMY_NODE): New macros.
	(save_gnu_tree): Use above macros.
	(get_gnu_tree): Likewise.
	(present_gnu_tree): Likewise.
	(init_dummy_type): New function, moved from decl.c. Use above macros.
	(make_dummy_type): Likewise.
	(tree_code_for_record_type): New function extracted from make_dummy_type
	(init_gigi_decls): Set DECL_IS_MALLOC on gnat_malloc.
	(static_ctors): Change it to a vector, make static.
	(static_dtors): Likewise.
	(end_subprog_body): Adjust for above change.
	(build_global_cdtor): Moved from trans.c.
	(gnat_write_global_declarations): Emit global constructor and
	destructor, and call cgraph_optimize before emitting debug info for
	global declarations.
	(global_decls): New global variable.
	(gnat_pushdecl): Store the global declarations in global_decls, for
	later use.
	(gnat_write_global_declarations): Emit debug information for global
	 declarations.
	(create_var_decl_1): Former create_var_decl, with an extra argument to
	 state whether the creation of a CONST_DECL is allowed.
	(create_var_decl): Behavior unchanged. Now a wrapper around
	create_var_decl_1 allowing CONST_DECL creation.
	(create_true_var_decl): New function, similar to create_var_decl but
	forcing the creation of a VAR_DECL node (CONST_DECL not allowed).
	(create_field_decl): Do not always mark the field as addressable
	if its type is an aggregate.
	(global_renaming_pointers): New static variable.
	(add_global_renaming_pointer): New function.
	(get_global_renaming_pointers): Likewise.

	* misc.c (gnat_dwarf_name): New function.
	(LANG_HOOKS_DWARF_NAME): Define to gnat_dwarf_name.
	(gnat_post_options): Add comment about structural alias analysis.
	(gnat_parse_file): Do not call cgraph_optimize here.
	(LANG_HOOKS_WRITE_GLOBALS): Define to gnat_write_global_declarations.

	* trans.c (process_freeze_entity): Don't abort if we already have a
	non dummy GCC tree for a Concurrent_Record_Type, as it might
	legitimately have been elaborated while processing the associated
	Concurrent_Type prior to this explicit freeze node.
	(Identifier_to_gnu): Do not make a variable referenced in a SJLJ
	exception handler volatile if it is of variable size.
	(process_type): Remove bypass for types coming from a limited_with
	clause.
	(call_to_gnu): When processing the copy-out of a N_Type_Conversion GNAT
	actual, convert the corresponding gnu_actual to the real destination
	type when necessary.
	(add_decl_expr): Set the DECL_READONLY_ONCE_ELAB flag on variables
	originally TREE_READONLY but whose elaboration cannot be performed
	statically.
	Part of fix for F504-021.
	(tree_transform, subprogram cases): Change loops on formal parameters to
	call new Einfo function First_Formal_With_Extras.
	(gnat_to_gnu) <N_Op_Shift_Right_Arithmetic>: Ignore constant overflow
	stemming from type conversion for the lhs.
	(Attribute_to_gnu) <Attr_Alignment>: Also divide the alignment by the
	number of bits per unit for components of records.
	(gnat_to_gnu) <N_Code_Statement>: Mark operands addressable if needed.
	(Handled_Sequence_Of_Statements_to_gnu): Register the cleanup associated
	with At_End_Proc after the SJLJ EH cleanup.
	(Compilation_Unit_to_gnu): Call elaborate_all_entities only on the main
	compilation unit.
	(elaborate_all_entities): Do not retest type_annotate_only.
	(tree_transform) <N_Abstract_Subprogram_Declaration>: Process the
	result type of an abstract subprogram, which may be an itype associated
	with an anonymous access result (related to AI-318-02).
	(build_global_cdtor): Move to utils.c.
	(Case_Statement_to_gnu): Avoid adding the choice of a when statement if
	this choice is not a null tree nor an integer constant.
	(gigi): Run unshare_save_expr via walk_tree_without_duplicates
	on the body of elaboration routines instead of mark_unvisited.
	(add_stmt): Do not mark the tree.
	(add_decl_expr): Tweak comment.
	(mark_unvisited): Delete.
	(unshare_save_expr): New static function.
	(call_to_gnu): Issue an error when making a temporary around a
	procedure call because of non-addressable actual parameter if the
	type of the formal is by_reference.
	(Compilation_Unit_to_gnu): Invalidate the global renaming pointers
	after building the elaboration routine.

From-SVN: r118331
 2006-10-31 19:19:52 +01:00
Rafael Ávila de Espíndola
c79efc4d2a decl.c: Include langhooks.h. 
* gcc/java/decl.c: Include langhooks.h.
       (builtin_function): Remove.
       (java_init_decl_processing): Replace calls to builtin_function
       with add_builtin_function.

       * gcc/java/Make-lang.in (jc1$(exeext)): Depend on and link with
       attribs.o.
       (java/decl.o): Depend on langhooks.h.

       * gcc/java/java-tree.h (builtin_function): Remove.

       * gcc/tree.c (local_define_builtin): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/objc/objc-act.c (synth_module_prologue): Replace calls to
       builtin_function with add_builtin_function.
       (build_next_objc_exception_stuff): Replace calls to
       builtin_function with add_builtin_function.
       (build_objc_exception_stuff): Replace calls to
       builtin_function with add_builtin_function.

       * gcc/objcp/objcp-decl.h (objcp_builtin_function): Remove.

       * gcc/cp/decl.c (builtin_function_1): Move common code to
       add_builtin_function.
       (builtin_function): Rename to cxx_builtin_function.
       Change the signature.

       * gcc/cp/call.c: Include langhooks.h.
       (build_java_interface_fn_ref):  Replace calls to
       builtin_function with add_builtin_function.

       * gcc/cp/Make-lang.in (cp/call.o): Depend on langhooks.h.

       * gcc/cp/cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as
       cxx_builtin_function.

       * gcc/cp/cp-tree.h (builtin_function): Rename to cxx_builtin_function.
       Change the signature.

       * gcc/c-objc-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as
       c_builtin_function.

       * gcc/c-tree.h (builtin_function): Rename to c_builtin_function. Change
       the signature.

       * gcc/ada/utils.c (builtin_function): Rename to gnat_builtin_function.
       Move common code to add_builtin_function.

       * gcc/ada/misc.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as
       gnat_builtin_function.

       * gcc/ada/gigi.h (builtin_function): Rename to gnat_builtin_function.
       Change the signature.

       * gcc/c-decl.c (builtin_function): Rename to c_builtin_function. Move
       common code to add_builtin_function.

       * gcc/fortran/Make-lang.in (f951$(exeext)): Depend on and link with
       attribs.o.

       * gcc/fortran/trans.h (builtin_function): Rename to
       gfc_builtin_function. Change the signature.

       * gcc/fortran/f95-lang.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as
       gfc_builtin_function.
       (builtin_function): Rename to gfc_builtin_function. Move common
       code to builtin_function.
       (gfc_define_builtin): Replace calls to builtin_function with
       gfc_define_builtin.

       * gcc/langhooks.c (add_builtin_function): New function.
       (lhd_builtin_function): New function.

       * gcc/langhooks.h (struct lang_hooks): Change the signature of
       builtin_function.
       (add_builtin_function): New function.

       * gcc/treelang/treetree.c (builtin_function): Remove.

       * gcc/tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Replace
       calls to lang_hooks.builtin_function with add_builtin_function.

       * gcc/c-common.c (decl_builtin_1): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/alpha/alpha.c (alpha_init_builtins): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/frv/frv.c (def_builtin): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/s390/s390.c (s390_init_builtins): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/sparc/sparc.c (def_builtin): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/i386/i386.c (def_builtin): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.
       (def_builtin): Replace calls to lang_hooks.builtin_function with
       add_builtin_function.

       * gcc/config/sh/sh.c (sh_media_init_builtins): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/c4x/c4x.c (c4x_init_builtins): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/stormy16/stormy16.c (xstormy16_init_builtins):
       Replace calls to lang_hooks.builtin_function with
       add_builtin_function.

       * gcc/config/iq2000/iq2000.c (def_builtin):
       Replace calls to lang_hooks.builtin_function with
       add_builtin_function.

       * gcc/config/ia64/ia64.c (def_builtin): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/rs6000/rs6000.c (def_builtin): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.
       (altivec_init_builtins): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/arm/arm.c (def_mbuiltin): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.
       (arm_init_tls_builtins): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/mips/mips.c (mips_init_builtins): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/config/bfin/bfin.c (def_builtin): Replace calls to
       lang_hooks.builtin_function with add_builtin_function.

       * gcc/langhooks-def.h (lhd_builtin_function): New function.
       (LANG_HOOKS_BUILTIN_FUNCTION): Define as lhd_builtin_function.

From-SVN: r117981
 2006-10-23 19:47:58 +00:00
Eric Botcazou
2655f1c6dd re PR ada/21952 (Annoying "attribute directive ignored" warnings) 
PR ada/21952
	* gigi.h (gnat_internal_attribute_table): Declare.
	* misc.c (LANG_HOOKS_ATTRIBUTE_TABLE): Define to above.
	* utils.c (gnat_internal_attribute_table): New global variable.
	(builtin_function): Always call decl_attributes on the builtin.
	(handle_const_attribute): New static function.
	(handle_nothrow_attribute): Likewise.

From-SVN: r116926
 2006-09-13 18:27:24 +00:00
Olivier Hainque
a441447f7f tree.c (max_int_size_in_bytes): New function, inspired from code in function.c:assign_temp. 
* tree.c (max_int_size_in_bytes): New function, inspired from
        code in function.c:assign_temp.
        * tree.h (max_int_size_in_bytes): Declare.
        * function.c (assign_temp): Use it.
        * gimplify.c (create_tmp_var): Relax the assertions on the type
        properties, not mandating constant size any more.
        (force_constant_size): New static function.
        (gimple_add_tmp_var): Use it, forcing variable size to a
        constant upper bound if it is not constant on entry.

        * ada/misc.c (gnat_type_max_size): Look at TYPE_ADA_SIZE if we have
        not been able to get a constant upper bound from TYPE_SIZE_UNIT.

	* gnat.dg/varsize_temp.adb: New test.

From-SVN: r114938
 2006-06-23 16:18:49 +00:00
Nicolas Setton
721a8ac58b langhooks.h (struct lang_hooks): Add dwarf_name language hook. 
* langhooks.h (struct lang_hooks): Add dwarf_name language hook.
	* langhooks.c (lhd_dwarf_name): New function.
	* langhooks-def.h (lhd_dwarf_name): Declare.
	(LANG_HOOKS_DWARF_NAME): New macro, defaults to lhd_dwarf_name.
	* dwarf2out.c (dwarf2_name): Use the dwarf_name	language hook.
	* ada/misc.c (gnat_dwarf_name): New function.
	(LANG_HOOKS_DWARF_NAME): Define to gnat_dwarf_name.

From-SVN: r113905
 2006-05-19 12:31:50 +00:00
Eric Botcazou
aea625ddae re PR ada/26315 (ACATS failures c43208b c85006a c85006d cd92001) 
2006-02-17  Eric Botcazou  <botcazou@adacore.com>

	PR ada/26315

	* utils2.c (find_common_type): If both input types are BLKmode and
	have the same constant size, keep using the first one.

	* bindgen.adb: (Gen_Versions_Ada): Revert previous workaround.

	* decl.c (gnat_to_gnu_entity): Only check TREE_OVERFLOW for a constant.

	* misc.c (gnat_handle_option): New case for -Woverlength-strings.

From-SVN: r111183
 2006-02-17 17:05:46 +01:00
Eric Botcazou
c85faf41af lang.opt: Wvariadic-macros: New option. 
2006-02-13  Eric Botcazou  <ebotcazou@adacore.com>

	* lang.opt: Wvariadic-macros: New option.
	Wold-style-definition: Likewise.
	Wmissing-format-attribute: Likewise.

	* misc.c (gnat_handle_option): New cases for -Wvariadic-macros,
	-Wold-style-definition and -Wmissing-format-attribute.

From-SVN: r111037
 2006-02-15 10:33:16 +01:00
Richard Guenther
452b5b1e53 re PR ada/23717 ([Ada] Wrong ICE diagnostic formatting) 
2005-11-19  Richard Guenther  <rguenther@suse.de>
	Roger Sayle  <roger@eyesopen.com>

        PR ada/23717
	* misc.c (internal_error_function): Don't use vsprintf to format
	the error message text, instead use pp_format_text and the new
	pretty printer APIs.  This allows handling of %qs, %w, etc.

Co-Authored-By: Roger Sayle <roger@eyesopen.com>

From-SVN: r107223
 2005-11-19 17:24:33 +00:00
Eric Botcazou
d9e0a58787 decl.c (prepend_attributes): New case. 
2005-07-04  Eric Botcazou  <ebotcazou@adacore.com>

	* decl.c (prepend_attributes) <Pragma_Linker_Constructor>: New case.
	<Pragma_Linker_Destructor>: Likewise.

	* einfo.ads (Has_Gigi_Rep_Item): Document Pragma_Linker_Constructor and
	Pragma_Linker_Destructor.

	* gigi.h (attr_type): Add ATTR_LINK_CONSTRUCTOR and
	ATTR_LINK_DESTRUCTOR.
	(static_ctors, static_dtors): New variables.

	* misc.c (gnat_expand_body): Output current function as constructor
	and destructor if requested.

	* par-prag.adb: Add processing for pragma Linker_Constructor and
	Linker_Destructor.

	* sem_prag.adb (Find_Unique_Parameterless_Procedure): New function
	extracted from Check_Interrupt_Or_Attach_Handler.
	(Check_Interrupt_Or_Attach_Handler): Invoke it.
	Implement pragma Linker_Constructor and Linker_Destructor with the
	help of Find_Unique_Parameterless_Procedure.
	Replace Name_Alias with Name_Target for pragma Linker_Alias.

	* snames.h, snames.ads, snames.adb:
	Add Name_Linker_Constructor and Name_Linker_Destructor.
	Add Pragma_Linker_Constructor and Pragma_Linker_Destructor.
	* snames.adb: Remove Name_Alias.

	* trans.c: Include cgraph.h.
	(build_global_cdtor): New function.
	(Compilation_Unit_to_gnu): Build global constructor and destructor if
	needed.
	(tree_transform) <N_Identifier>: Substitute renaming of view-conversions
	of objects too.
	(addressable_p) <COMPONENT_REF>: Unconditionally test
	DECL_NONADDRESSABLE_P on STRICT_ALIGNMENT platforms.

	* utils.c (process_attributes) <ATTR_LINK_ALIAS>: Do not assemble the
	variable if it is external.

	(static_ctors, static_dtors): New global variables.
	(process_attributes) <ATTR_LINK_CONSTRUCTOR>: New case.
	<ATTR_LINK_DESTRUCTOR>: Likewise.
	(end_subprog_body): Chain function as constructor and destructor
	if requested.

	* exp_util.adb (Force_Evaluation): Unconditionally invoke
	Remove_Side_Effects with Variable_Ref set to true.
	(Remove_Side_Effects): Handle scalar types first. Use a renaming
	for non-scalar types even if Variable_Ref is true and for class-wide
	expressions.

From-SVN: r101576
 2005-07-04 15:27:21 +02:00
R. Kelley Cook
cb5fee25cd Update FSF address 
From-SVN: r101492
 2005-07-01 01:29:17 +00:00
Paul Brook
617a1b7144 Makefile.in: Set and use UNWIND_H. 
2005-06-28  Paul Brook  <paul@codesourcery.com>

gcc/
	* Makefile.in: Set and use UNWIND_H.  Install as unwind.h.
	* c-decl.c (finish_decl): Call default_init_unwind_resume_libfunc.
	* except.c (add_ehspec_entry): Generate arm eabi filter lists.
	(assign_filter_values): Ditto.
	(output_ttype): New function.
	(output_function_exception_table): Use output_ttype.  Generate arm
	eabi filter lists.
	(default_init_unwind_resume_libfunc): New function.
	* except.h (default_init_unwind_resume_libfunc): Add prototype.
	* optabs.c (init_optabs): Don't set unwind_resume_libfunc.
	* opts.c (decode_options): Use targetm.unwind_tables_default.
	* target-def.h (TARGET_ASM_TTYPE): Provide and use definition.
	(TARGET_ARM_EABI_UNWINDER, TARGET_UNWIND_TABLES_DEFAULT): Ditto.
	* target.h (struct gcc_target): Add asm.ttype, unwind_tables_default
	and arm_eabi_unwinder.
	* unwind-c.c: Support Arm EABI unwinder.
	* unwind.h: Rename ...
	* unwind-generic.h: ... To this.
	* doc/tm.texi (TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER): Document.
	(TARGET_UNWID_TABLES_DEFAULT): Document.

	* config/arm/arm-protos.h (arm_output_fn_unwind): Add prototype.
	* config/arm/arm.c (arm_unwind_emit, arm_output_ttype): New functions.
	(TARGET_UNWIND_EMIT, TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER):
	Define.
	(thumb_pushpop, thumb_output_function_prologue): Output unwinding
	directives.
	(arm_unwind_emit_stm, arm_unwind_emit_set): New functions.
	* config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS): Only define when
	!TARGET_UNWIND_INFO.
	(ARM_OUTPUT_FN_UNWIND, ARM_EABI_UNWIND_TABLES): Define.
	* config/arm/bpabi.h (TARGET_UNWIND_INFO): Define.
	* config/arm/elf.h (ASM_DECLARE_FUNCTION_NAME,
	ASM_DECLARE_FUNCTION_SIZE): Use ARM_OUTPUT_FN_UNWIND.
	* config/arm/lib1funcs.asm: Include libunwind.S.
	* config/arm/libgcc-bpabi.ver: Add unwinding routines.
	* config/arm/libunwind.S: New file.
	* config/arm/pr-support.c: New file.
	* config/arm/t-bpabi (LIB1ASMFUNCS): Add _unwind.
	(UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
	* config/arm/t-symbian (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
	* config/arm/unwind-arm.c: New file.
	* config/arm/unwind-arm.h: New file.
	* config/i386/t-netware (USER_H): Remove unwind.h.
	* config/ia64/ia64.h (TARGET_UNWIND_TABLES_DEFAULT): Define.

gcc/cp/
	* Make-lang.in (cp/except.o): Depend on $(TARGET_H)
	* except.c: Include target.h.
	(init_exception_processing): Initialize unwind_resume_libfunc.
	* doc/tm.texi: Document TARGET_ASM_TTYPE
gcc/ada/
	* misc.c (gnat_init_gcc_eh): Call default_init_unwind_resume_libfunc.
gcc/java/
	* decl.c (java_init_decl_processing): Call
	default_init_unwind_resume_libfunc.
gcc/objc/
	* objc-act.c (objc_init_exceptions): Call
	default_init_unwind_resume_libfunc.
libstdc++/
	* acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Check for
	__cxa_end_cleanup.
	* libsupc++/Makefile.am (sources): Add eh_call.c and eh_arm.c.
	* libsupc++/eh_arm.cc: New file.
	* libsupc++/eh_call.cc: New file.
	* libsupc++/eh_catch.cc (__cxa_get_exception_ptr): Use
	__gxx_caught_object.
	(__cxa_begin_catch): Ditto. Use __is_gxx_exception_class. Call
	_Unwind_Complete when using the ARM EABI.
	(__cxa_end_catch): Use __is_gxx_exception_class.
	* libsupc++/eh_personality.cc: Define NO_SIZE_OF_ENCODED_VALUE when
	using the ARM EABI.
	(save_caught_exception, restore_caught_exception): New functions.
	(_throw_typet): New typedef.
	(get_ttype_entry, get_adjusted_ptr, check_exception_spec): Add ARM
	EABI implementations.
	(PERSONALITY_FUNCTION): Use new functions.  Addd support for ARM EABI
	unwinding libary.
	(__cxa_unexpected): Disable when using the ARM EABI.
	* libsupc++/eh_throw.cc (__cxa_throw): Use __GXX_INIT_EXCEPTION_CLASS.
	(__cxa_rethrow): Use __is_gxx_exception_class.  Call
	_Unwind_RaiseException when using the ARM EABI.
	* libsupc++/unwind-cxx.h (struct __cxa_exception): Add fields for ARM
	EABI semantics.
	(struct __cxa_eh_globals): Ditto.
	(__cxa_call_terminate): Add prototype.
	(__cxa_type_match, __cxa_begin_cleanup, __cxa_end_cleanup): Add
	prototypes.
	(__get_exception_header_from_obj, __get_exception_header_from_ue):
	Move earlier in file.
	(__is_gxx_exception_class, __GXX_INIT_EXCEPTION_CLASS,
	__gxx_caught_object): New functions.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libmath/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* src/Makefie.in: Regenerate.
	* testsuite/makefile.in: Regenerate.

From-SVN: r101385
 2005-06-28 19:52:27 +00:00
Arnaud Charlet
a35e2879a3 Minor reformatting. 
From-SVN: r101076
 2005-06-16 11:05:06 +02:00
Kaveh R. Ghazi
4c714dd4a6 basic-block.h, [...]: Don't include errors.h and include toplev.h if necessary. 
* basic-block.h, bb-reorder.c, c-gimplify.c, config/darwin.c,
	config/rs6000/rs6000-c.c, dominance.c, gimple-low.c, gimplify.c,
	lambda-code.c, lambda-trans.c, tree-browser.c, tree-cfg.c,
	tree-chrec.c, tree-data-ref.c, tree-dfa.c, tree-eh.c,
	tree-if-conv.c, tree-into-ssa.c, tree-loop-linear.c,
	tree-mudflap.c, tree-nomudflap.c, tree-outof-ssa.c,
	tree-pretty-print.c, tree-scalar-evolution.c, tree-sra.c,
	tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c,
	tree-ssa-dse.c, tree-ssa-forwprop.c, tree-ssa-live.c,
	tree-ssa-operands.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
	tree-ssa-propagate.c, tree-ssa-sink.c, tree-ssa-threadupdate.c,
	tree-ssa-uncprop.c, tree-ssa.c, tree-vect-analyze.c,
	tree-vect-transform.c, tree-vectorizer.c, vec.c: Don't include
	errors.h and include toplev.h if necessary.

	* rtl.c, varray.c: If we're compiling as a GENERATOR_FILE, include
	errors.h otherwise include toplev.h.

	* Makefile.in: Update dependencies.

ada:
	* misc.c: Don't include errors.h.

fortran:
	* fortran/trans-decl.c: Don't include errors.h.
	* fortran/Make-lang.in: Updates dependencies.

java:
	* java/verify-glue.c: Don't include errors.h and include toplev.h.
	* java/Make-lang.in: Updates dependencies.

treelang:
	* treelang/lex.l, treelang/parse.y: Don't include errors.h and
	include toplev.h.
	* treelang/Make-lang.in: Updates dependencies.

From-SVN: r100420
 2005-06-01 02:51:18 +00:00
DJ Delorie
d4ee4d2525 diagnostic.c (warning): Accept parameter to classify warning option. 
* diagnostic.c (warning): Accept parameter to classify warning option.
(warning0): New, for when a pointer to an error() like function is needed.
* errors.c (warning): Likewise.
* errors.h (warning, warning0): Adjust prototypes.
* toplev.h (warning, warning0): Likewise.

* attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c,
c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c,
c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c,
fold-const.c, fortran/trans-decl.c, function.c, gcse.c,
genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c,
reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c,
tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c,
tree-ssa.c, tree.c, varasm.c: Adjust warning() callers.

* config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c,
config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c,
config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c,
config/darwin.c, config/darwin.h, config/h8300/h8300.c,
config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c,
config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c,
config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c,
config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c,
config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h,
config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h,
config/rs6000/aix52.h, config/rs6000/darwin.h,
config/rs6000/rs6000-c.c, config/rs6000/rs6000.c,
config/s390/s390.c, config/sh/sh.c, config/sh/sh.h,
config/sh/symbian.c, config/sol2-c.c, config/sol2.c,
config/stormy16/stormy16.c, config/v850/v850-c.c,
config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning()
callers.

* ada/misc.c: Adjust warning() callers.

* cp/call.c, cp/class.c, cp/cvt.c, cp/decl.c, cp/decl2.c,
cp/except.c, cp/friend.c, cp/init.c, cp/lex.c, cp/mangle.c,
cp/method.c, cp/name-lookup.c, cp/parser.c, cp/repo.c, cp/rtti.c,
cp/tree.c, cp/typeck.c, cp/typeck2.c: Adjust warning() callers.

* fortran/trans-decl.c: Adjust warning() callers.

* java/class.c, java/decl.c, java/expr.c, java/jcf-io.c,
java/jcf-parse.c, java/jv-scan.c, java/parse.y: Adjust warning()
callers.

* objc/objc-act.c: Adjust warning() callers.

* treelang/parse.y: Adjust warning() callers.

From-SVN: r98633
 2005-04-23 17:29:07 -04:00
Joseph Myers
d101034cd8 langhooks.h (truthvalue_conversion): Remove. 
* langhooks.h (truthvalue_conversion): Remove.
	* langhooks-def.h (LANG_HOOKS_INITIALIZER): Remove
	LANG_HOOKS_TRUTHVALUE_CONVERSION.
	* system.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Poison.
	* gimplify.c (gimple_boolify): Don't use truthvalue_conversion.
	* c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.

ada:
	* misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.

cp:
	* cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.

fortran:
	* f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.

java:
	* lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.

treelang:
	* treetree.c (LANG_HOOKS_TRUTHVALUE_CONVERSION,
	tree_lang_truthvalue_conversion): Remove.
	* tree-convert.c: Don't call truthvalue_conversion.

From-SVN: r96947
 2005-03-23 19:47:09 +00:00
Eric Botcazou
7e1957a40d ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate. 
2005-03-17  Eric Botcazou  <ebotcazou@adacore.com>

	* ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate.
	(DECL_RENAMED_OBJECT): New accessor macro.
	(SET_DECL_RENAMED_OBJECT): New setter macro.

	* decl.c (gnat_to_gnu_entity) <E_Variable>: Stabilize the renamed
	object in all cases.  Attach the renamed object to the VAR_DECL.
	(gnat_to_gnu_field): Do not lift the record wrapper if the size of the
	field is not prescribed.

	* misc.c (gnat_handle_option): Handle -gnatO separately.
	(gnat_print_decl) <VAR_DECL>: New case.
	Print the DECL_RENAMED_OBJECT node.

	* lang.opt:  Declare separate -gnatO option.

	* trans.c (tree_transform) <N_Identifier>: If the object is a renaming
	pointer, replace it with the renamed object.
	<N_Validate_Unchecked_Conversion>: Warn for a conversion to a fat
	pointer type if the source is not a fat pointer type whose underlying
	array has the same non-zero alias set as that of the destination array.

From-SVN: r96660
 2005-03-18 12:47:18 +01:00
Pascal Obry
9c2d872c6a re PR ada/20226 (Error in __gnat_install_SEH_handler breaks bootstrap) 
2005-03-08  Pascal Obry  <obry@adacore.com>
	    Eric Botcazou  <ebotcazou@adacore.com>

	PR ada/20226
	PR ada/20344

	* init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
	when IN_RTS. This is to work around a bootstrap path problem.

	* misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
	table and pass it to __gnat_install_SEH_handler().
	(gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.

	* lang.opt: Fix specification of -fRTS=.

From-SVN: r96499
 2005-03-15 17:02:26 +01:00
Daniel Berlin
c75ab02281 In gcc/ada/ 2005-03-12 Daniel Berlin <dberlin@dberlin.org> 
In gcc/ada/
2005-03-12  Daniel Berlin <dberlin@dberlin.org>

	* misc.c (gnat_post_options): Turn off structural
	aliasing for now.
In gcc/
2005-03-12  Daniel Berlin  <dberlin@dberlin.org>

	* tree-flow-inline.h (ref_contains_array_ref): New function.
	(lookup_subvars_for_var): Ditto.
	(get_subvars_for_var): Ditto.
	(var_can_have_subvars): Ditto.

	* tree-flow.h (mem_tag_kind): Add STRUCT_FIELD.
	(struct subvar): New type.

	* tree-dfa.c (okay_component_ref_for_subvars): New function.

	* tree-optimize.c (init_tree_optimization_passes): Call
	pass_create_structure_vars.

	* tree-ssa-alias.c: Include vec.h.
	(init_alias_info): Don't auto-clear call clobbered on struct-field
	tags.
	(compute_flow_insensitive_aliasing): Handle subvars.
	(group_aliases): Handle STRUCT_FIELD aliases.
	(setup_pointers_and_addressables): Ditto.
	Don't mark variables non-addressable if they still have
	addressable subvars.
	Also mark subvars addressable when the real variable is marked
	addressable.
	(add_pointed_to_var): Try to prune the pointed-to set by only
	pointing to subvars when possible.
	Otherwise, make sure we set addresses_needed and pt_vars to
	properly include subvars.
	(bitpos_of_field): New function.
	(push_fields_onto_fieldstack): Ditto.
	(get_or_create_used_part_for): Ditto.
	(create_overlap_variables_for): Ditto.
	(find_used_portions): Ditto.
	(create_structure_vars): Ditto.
	(pass_create_structure_vars): New structure.

	* tree-ssa-operands.c (finalize_ssa_v_must_defs): Remove assert.
	(get_expr_operands): Handle subvars.  Also try to turn
	COMPONENT_REF accesses into must-defs now that we can accurately
	portray it.
	(note_addressable): Try to only mark as addressable those subvars
	we know a COMPONENT_REF touches.
	(overlap_subvar): New function.

	* tree-vect-analyze.c (vect_object_analysis): Add new parameter.
	Handle subvar storing.
	(vect_address_analysis): Update caller of vect_object_analysis.

	* tree-vect-transform.c (vect_create_data_ref_ptr): Copy subvars.

	* tree-vectorizer.h (struct _stmt_vec_info): Add subvars member.
	(STMT_VINFO_SUBVARS): New macro.

	* common.opts: add flag_tree_salias.

	* opts.c (decode_options): flag_tree_salias defaults to on.

	* doc/invoke.texi: Document fdump-tree-svars and -ftree-salias.

	* doc/tree-ssa.texi: Document structural alias analysis.

From-SVN: r96362
 2005-03-13 00:46:07 +00:00
Arnaud Charlet
5f57ad3179 init.c (__gnat_initialize): Add a new parameter eh which contains the address of the exception registration. 
* init.c (__gnat_initialize): Add a new parameter eh which contains the
	address of the exception registration. The Win32 version of this
	routine calls __gnat_install_SEH_handler() to initialize the SEH
	(Structured Exception Handling) handler.
	(__gnat_error_handler) [Win32]: Removed. Not needed as we use
	SEH (Structured Exception Handling) now.
	(__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
	(__gnat_initialize for ppc-vxworks): Adjust comments and the
	preprocessor condition protecting the call to the extra eh setup
	subprogram, which is only available for the ppc target.
	(__gnat_clear_exception_count): replaced reference to
	variable taskIdCurrent by call to taskIdSelf(), cleaner.

	* seh_init.c: New file.

	* Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
	(GNATBIND_OBJS): Idem.

	* misc.c (gnat_parse_file): Update call to __gnat_initialize. This
	routine takes a new parameter (a pointer to the exception registration
	for the SEH (Structured Exception Handling) support.

	* raise.h: (__gnat_install_SEH_handler): New prototype.
	Update copyright notice.

	* s-tassta.adb (Task_Wrapper): Declare the exception registration
	record and initialize it by calling __gnat_install_SEH_handler.

From-SVN: r94816
 2005-02-10 14:54:45 +01:00
Arnaud Charlet
6a2b39bdda misc.c (gnat_types_compatible_p, [...]): Remove. 
* misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
	Remove.
	(LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.

	* adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.

	* trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
	exception.
	(call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.

From-SVN: r91890
 2004-12-08 12:47:46 +01:00
Steven Bosscher
39afeb1aad c-opts.c (c_common_post_options): Don't clear flag_inline_functions. 
gcc/
	* c-opts.c (c_common_post_options): Don't clear
	flag_inline_functions.
	* dojump.c (clear_pending_stack_adjust): Remove check on
	flag_inline_functions, it's always true.
	* config/alpha/alpha.md (movdi_er_maybe_g): Remove splitter
	that can never trigger.
	* config/c4x/c4x.h (TARGET_CPU_CPP_BUILTINS): Don't look at
	flag_inline_trees, now that flag_inline_functions is never
	cleared.
	* config/pdp11/pdp11.h (OPTIMIZATION_OPTIONS): Don't set
	flag_inline_functions at optimization levels greater than
	or equal to 3.  This is already done by default.

ada/
	* misc.c (gnat_post_options): Don't clear
	flag_inline_functions.

cp/
	* decl.c (cxx_init_decl_processing): Don't clear
	flag_inline_functions.

fortran/
	* options.c (gfc_post_options): Don't clear flag_inline_functions.

java/
	* class.c (make_class_data): Don't check flag_inline_functions.
	* lang.c (flag_really_inline): Remove unused flag.
	(java_handle_option): Don't set it here.  Remove special handling
	of flag_inline_functions for Java.
	(java_init): Don't set flag_inline_trees here.  Already done...
	(java_post_options): ...here.  Don't clear flag_inline_functions.

From-SVN: r91190
 2004-11-24 19:45:32 +00:00
Joseph Myers
9e637a2679 builtins.c, [...]: Avoid "`" as left quote, using "'" or %q, %< and %> as appropriate. 
* builtins.c, c-common.c, c-decl.c, c-format.c, c-format.h,
	c-parse.in, c-pch.c, c-pragma.c, collect2.c, final.c, gcc.c,
	gcov.c, opts.c, pretty-print.h, protoize.c, reg-stack.c, rtl.c,
	tlink.c, config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c,
	config/avr/avr.c, config/c4x/c4x.c, config/darwin.c,
	config/frv/frv.c, config/h8300/h8300.c, config/i386/i386.c,
	config/i386/winnt.c, config/ia64/ia64.c, config/ip2k/ip2k.c,
	config/iq2000/iq2000.c, config/m32r/m32r.c,
	config/m68hc11/m68hc11.c, config/m68k/m68k.c, config/m68k/m68k.h,
	config/mcore/mcore.c, config/mips/mips.c, config/mmix/mmix.c,
	config/ns32k/ns32k.c, config/rs6000/host-darwin.c,
	config/rs6000/rs6000.c, config/s390/s390.c, config/sh/sh.c,
	config/sh/symbian.c, config/stormy16/stormy16.c,
	config/v850/v850.c: Avoid "`" as left quote, using "'" or %q, %<
	and %> as appropriate.  Use %' as apostrophe in diagnostics where
	applicable.  Use %< and %> in place of '' quotes where applicable.
	Use %qs in place of %<%s%>.  Consistently quote __builtin function
	names.

ada:
	* misc.c (gnat_handle_option): Use %< and %> for quoting in
	warning message.

cp:
	* call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c,
	pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for
	quoting in diagnostics.
	* parser.c (cp_parser_sizeof_operand): Use '' instead of `' for
	quoting in printf format.
	* decl.c (duplicate_decls, start_decl): Use %qD instead of
	unquoted %D.

objc:
	* objc-act.c: Use %q, %< and %> for quoting in diagnostics.

testsuite:
	* gcc.dg/builtin-prefetch-1.c: Adjust expected messages.

From-SVN: r90337
 2004-11-09 10:13:30 +00:00
Jan Hubicka
0f0377f6dd c-decl.c (c_expand_body): Update call tree_rest_of_compilation. 
* c-decl.c (c_expand_body): Update call tree_rest_of_compilation.
	* cgraphunit.c (cgraph_build_static_cdtor): Likewise.
	* toplev.h (tree_rest_of_compilation): Update prototype.
	* tree-optimize.c (tree_rest_of_compilation):  Kill nested_p argument.

	* misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.

	* semantics.c (expand_body): Update call of tree_rest_of_compilation.

	* f95-lang.c (gfc_expand_function): Update call of
	tree_rest_of_compilation.
	* trans-decl.c (gfc_generate_constructors): Likewise.

	* java.c (java_expand_body): Update call of tree_rest_of_compilation.

	* treetree.c (treeland_expand_function): Update call of
	tree_rest_of_compilation.

From-SVN: r88396
 2004-10-01 15:11:25 +00:00
Jeffrey D. Oldham
6615c44615 alias.c (find_base_decl): Remove unreachable case '3' block. 
2004-09-17  Jeffrey D. Oldham  <oldham@codesourcery.com>
	    Zack Weinberg  <zack@codesourcery.com>

	* alias.c (find_base_decl): Remove unreachable case '3' block.
	* expr.c (safe_from_p): Abort if passed a type.
	* tree-gimple.c (recalculate_side_effects): Abort if passed
	anything other than an expression.
	* tree-ssa-pre.c (phi_translate): Return expr immediately if
	is_gimple_min_invariant is true for it.  Reorder cases for clarity.
	Abort on un-handled tree classes.
	(valid_in_set): Likewise.
	* tree.c (tree_code_class_strings): New static data.

	* tree.h (enum tree_code_class): New.
	(tree_code_class_strings): Declare.
	(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
	(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
	(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
	(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
	(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.

	* tree.def, c-common.def, objc/objc-tree.def: Use
	tree_code_class enumeration constants instead of code letters.

	* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
	* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
	* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
	* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
	* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
	* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
	* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
	* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
	* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
	* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
	* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
	* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
	* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
	Update to match.

	* LANGUAGES: Add note about change.

ada:
	* ada-tree.def: Use tree_code_class enumeration constants
	instead of code letters.
	* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
	Update for new tree-class enumeration constants.

cp:
	* cp-tree.def: Use tree_code_class enumeration constants
	instead of code letters.
	* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
	* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
	Update for new tree-class enumeration constants.

fortran:
	* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
	enumeration constants.

java:
	* java-tree.def: Use tree_code_class enumeration constants
	instead of code letters.
	* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
	new tree-class enumeration constants.

treelang:
	* treetree.c: Update for new tree-class enumeration constants.

From-SVN: r87675
 2004-09-17 21:55:02 +00:00
Arnaud Charlet
6cdb2c6e80 [multiple changes] 
2004-08-31  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.

	* trans.c (struct stmt_group): Delete field GLOBAL.
	(gnat_init_stmt_group): Do not initialize it.
	(call_to_gnu): Use save_expr, not protect_multiple_eval.
	(Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
	(gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
	(gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
	(start_stmt_group): Likewise.
	(add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.

	* utils2.c (ggc.h): Include.
	(build_call_raise): Call build_int_cst, not build_int_2.

	* utils.c (gnat_init_decl_processing): Fix arg to
	build_common_tree_nodes.
	(create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
	(gnat_define_builtin): Set built_in_decls.
	(init_gigi_decls): Call build_int_cst, not build_int_2.

	* ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
	(GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
	(GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
	(TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
	SET_TYPE_MODULE): Use them.
	(TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
	(SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
	(SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
	SET_TYPE_ADA_SIZE): Likewise.
	(TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
	(DECL_CONST_CORRESPONDING_VAR,
	SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
	(DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
	(TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
	(TYPE_RM_SIZE_NUM): New macro.
	(TYPE_RM_SIZE): Modified to use above.

	* cuintp.c: (build_cst_from_int): New function.
	(UI_To_gnu): Use it.

	* decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
	(make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
	(gnat_substitute_in_type, case ARRAY_TYPE): If old had a
	MIN_EXPR for the size, copy it into new.

2004-08-31  Robert Dewar  <dewar@gnat.com>

	* exp_ch6.adb (Expand_Call): Properly handle validity checks for
	packed indexed component where array is an IN OUT formal. This
	generated garbage code previously.

	* gnat_ugn.texi: Document -fverbose-asm

	* gnat-style.texi: Minor updates (note that boolean constants and
	variables are joined with AND/OR rather than short circuit forms).

2004-08-31  Ed Schonberg  <schonberg@gnat.com>

	* exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
	it is an upward conversion of an untagged type with no representation
	change.

2004-08-31  Thomas Quinot  <quinot@act-europe.fr>

	* rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
	System.Partition_Interface.

	* checks.adb (Apply_Access_Checks): Do not generate checks when
	expander is not active (but check for unset reference to prefix of
	dereference).

	* sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
	pragma Debug as an if statement with a constant condition, for
	consistent treatment of entity references contained within the
	enclosed procedure call.

2004-08-31  Vincent Celier  <celier@gnat.com>

	* bindgen.adb: (Set_EA_Last): New procedure
	(Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
	Set_EA_Last.
	(Gen_Adafinal_Ada): If no finalization, adafinal does nothing
	(Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
	linked without errors.
	(Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
	ST and EA.
	(Gen_Exception_Table_C): Correct same bugs

	* vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches

	* g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
	on Windows, make sure that the drive letter is in upper case.

	* g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
	Windows, when the drive letter is added and Case_Sensitive is True, the
	drive letter is forced to upper case.

	* mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
	to Options_2 for the call to MLib.Utl.Gcc.

	* bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
	directory separator when defining BASE_DIR.

2004-08-19  Pascal Obry  <obry@gnat.com>

	* gprcmd.adb (Extend): Do not output trailing directory separator. This
	is not needed and it confuses Windows GNU/make which does not report
	directory terminated by a slash as a directory.
	(gprcmd): Idem for "pwd" internal command.

	* Makefile.generic: Use __GPRCOLON__ instead of pipe character in
	target names rewrite to fix regressions with recent version of
	GNU/make. Starting with GNU/make 3.80 the pipe character was not
	handled properly anymore.

From-SVN: r86883
 2004-09-01 13:51:54 +02:00
Richard Henderson
4766261de9 alias.c (readonly_fields_p): Remove. 
* alias.c (readonly_fields_p): Remove.
        (objects_must_conflict_p): Don't call it.
        * tree.h (readonly_fields_p): Remove.
        * langhooks.h (struct lang_hooks): Remove honor_readonly.
        * langhooks-def.h (LANG_HOOKS_HONOR_READONLY): Remove.
ada/
        * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.

From-SVN: r86200
 2004-08-18 11:32:04 -07:00
Arnaud Charlet
615cbd95bd [multiple changes] 
2004-07-26  Arnaud Charlet  <charlet@act-europe.fr>

	* sem_util.adb (Requires_Transient_Scope): Temporarily disable
	optimization, not supported by the tree-ssa back-end.

2004-07-26  Olivier Hainque  <hainque@act-europe.fr>

	* s-mastop-irix.adb: Update comments.

	* a-except.adb (Exception_Information): Raise Constraint_Error if
	exception Id is Null_Id.
	This is required behavior, which is more reliably and clearly checked
	at the top level interface level.

2004-07-26  Javier Miranda  <miranda@gnat.com>

	* exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
	call if a component has no default_expression and the box is used.

	* sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
	default_expression and you use box, it behaves as if you had declared a
	stand-alone object.
	(Resolve_Record_Aggregate): If a component has no default_expression and
	you use box, it behaves as if you had declared a stand-alone object.

	* sem_ch10.adb (Install_Siblings): Do not make visible the private
	entities of private-with siblings.

2004-07-26  Ed Schonberg  <schonberg@gnat.com>

	* sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
	for a component of an itype, set the parent pointer for analysis,
	there is no list in which to insert it.

	* sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
	bona-fide renamings, not for inherited operations.

	* exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
	actual for a formal that is an access parameter, create local
	finalization list even if the expression is not an aggregate.

2004-07-26  Ed Schonberg  <schonberg@gnat.com>

	PR ada/16213
	* sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
	Diagnose properly illegal subprogram renamings that are library units.

2004-07-26  Ed Schonberg  <schonberg@gnat.com>

	PR ada/15588
	* sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
	conversion rewritten as an unchecked conversion, check that original
	expression is a variable.

	* exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
	unchecked_conversion, create new node rather than rewriting in place,
	to preserve original construct.

2004-07-26  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* gigi.h (gnat_expand_body): Deleted.

	* Make-lang.in: (trans.o): Depends on function.h.

	* misc.c: (gnat_expand_body): Moved to here.

	* trans.c (gnat_expand_body_1): Deleted.
	(gnat_expand_body): Moved from here.
	(gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
	(add_stmt): Check for marked visited with global_bindings_p.
	(gnat_gimplify_expr, case COMPONENT_REF): New case.
	(gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.

	* utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
	VIEW_CONVERT_EXPR if not operation type.

	* utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
	fat pointer.

	* decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
	changes: reformatting of negation operators, removing unneeded
	inequality comparison with zero, converting equality comparisons with
	zero to negations, changing int/0/1 to bool/false/true, replace calls
	to gigi_abort with abort, and various other similar changes.

2004-07-26  Vincent Celier  <celier@gnat.com>

	* gnatcmd.adb (GNATCmd): Add processing for new built-in command
	"setup".

	* make.adb (Gnatmake): Fail when a library is not present and there is
	no object directory.

	* mlib-prj.adb (Check_Library): No need to check if the library needs
	to be rebuilt if there is no object directory, hence no object files
	to build the library.

	* opt.ads (Setup_Projects): New Boolean flag.

	* prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
	Location.
	Create directory when Kind /= "" and in "gnat setup". Report error if
	directory cannot be created.
	(Ada_Check): Create library interface copy dir if it does not exist
	and we are in "gnat setup".
	(Find_Sources): No error if in "gnat setup" and no Ada sources were
	found.
	(Language_Independent_Check): Create object directory, exec directory
	and/or library directory if they do not exist and we are in
	"gnat setup".

	* vms_conv.ads: (Command_Type): New command Setup.

	* vms_conv.adb (Initialize): Add Setup component of Cammand_List.

	* vms_data.ads: Add qualifiers/switches for new built-in command
	"setup".

From-SVN: r85188
 2004-07-26 12:42:13 +02:00
Arnaud Charlet
a5cb3b3025 [multiple changes] 
2004-07-13  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
	object type.
	(gnat_to_gnu_entity, case E_Record_Subtype): Properly set
	TYPE_STUB_DECL.

	* misc.c (gnat_types_compatible_p): New function.
	(LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
	(LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.

	* trans.c (gigi): Move processing of main N_Compilation_Unit here.
	(gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
	(add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
	(mark_visited): Don't mark dummy type.
	(tree_transform <N_Procedure_Call_Statement>): Unless this is an In
	parameter, we must remove any LJM building from GNU_NAME.
	(gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
	(pos_to_constructor): Use int_const_binop.
	(gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
	PARM_DECL.

	* utils.c (gnat_init_decl_processing): Don't make two "void" decls.
	(gnat_pushlevel): Set TREE_USE on BLOCK node.
	(gnat_install_builtins): Add __builtin_memset.

2004-07-13  Olivier Hainque  <hainque@act-europe.fr>

	* decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
	for a renaming, stabilize the initialization expression if we are at a
	local level.  At the local level, uses of the renaming may be performed
	by a direct dereference of the initializing expression, and we don't
	want possible variables there to be evaluated for every use.

	* trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
	Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
	them on the way.  Account for the fact that we may introduce side
	effects in the process.

From-SVN: r84647
 2004-07-13 23:40:51 +02:00
Richard Henderson
0976078c73 function.c (pass_by_reference): New. 
* function.c (pass_by_reference): New.
        (assign_parm_find_data_types): Use it.
        * calls.c (initialize_argument_information): Likewise.
        (emit_library_call_value_1): Likewise.
        * expr.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove.
        * function.h (pass_by_reference): Declare.
ada/
        * misc.c (default_pass_by_ref): Use pass_by_reference.

From-SVN: r84607
 2004-07-13 01:22:03 -07:00
Joseph Myers
9dcf6e7366 langhooks.h (estimate_num_insns, [...]): Remove hooks. 
* langhooks.h (estimate_num_insns, pushlevel, poplevel, set_block,
	maybe_build_cleanup, update_decl_after_saving): Remove hooks.
	* langhooks.c (lhd_clear_binding_stack): Remove.
	* langhooks-def.h (lhd_clear_binding_stack,
	LANG_HOOKS_MAYBE_BUILD_CLEANUP,
	LANG_HOOKS_UPDATE_DECL_AFTER_SAVING,
	LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS, LANG_HOOKS_PUSHLEVEL,
	LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
	(LANG_HOOKS_CLEAR_BINDING_STACK): Define to lhd_do_nothing.
	* system.h (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
	LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_SET_BLOCK,
	LANG_HOOKS_MAYBE_BUILD_CLEANUP,
	LANG_HOOKS_UPDATE_DECL_AFTER_SAVING, LANG_HOOKS_POPLEVEL): Poison.
	* tree.h (poplevel): Don't declare.
	* c-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
	LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
	* objc/objc-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK,
	LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
	Remove.

ada:
	* misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
	LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.

cp:
	* cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP, LANG_HOOKS_PUSHLEVEL,
	LANG_HOOKS_POPLEVEL, LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Remove.
	* cp-tree.h (poplevel): Declare.
	(set_block): Remove.
	* decl.c (set_block): Remove.

fortran:
	* f95-lang.c (set_block): Remove.
	(gfc_clear_binding_stack): New.
	(LANG_HOOKS_CLEAR_BINDING_STACK): Define.
	(struct binding_level): Remove block_created_by_back_end.
	(clear_binding_level): Likewise.
	(poplevel): Don't handle block_created_by_back_end.

java:
	* java-tree.h (set_block): Remove.
	* lang.c (java_clear_binding_stack): New.
	(LANG_HOOKS_CLEAR_BINDING_STACK): Define.
	* decl.c (struct binding_level): Remove this_block.
	(clear_binding_level): Likewise.
	(poplevel): Don't handle this_block.
	(set_block): Remove.

treelang:
	* treetree.c (set_block): Remove.
	(struct binding_level): Remove block_created_by_back_end.
	(clear_binding_level): Likewise.
	(tree_code_create_function_initial,
	tree_code_create_function_wrapup): Call pushlevel and poplevel
	directly rather than through hooks.
	(poplevel): Don't handle block_created_by_back_end.

From-SVN: r84499
 2004-07-11 10:53:06 +01:00
Richard Kenner
909f21b39e decl.c: Remove calls to add_decl_expr... 
* decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
	and rest_of_type_compilation; add arg to create_*_decl.
 	(annotate_decl_with_node): Deleted.
	(gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
	* gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
	(get_current_block_context, gnat_pushdecl): New declarations.
	(gnat_init_stmt_group): Likewise.
	(create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
	* misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
	(LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
	(gnat_init): Call gnat_init_stmt_group.
	* trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
	(gnu_pending_elaboration_list): Deleted.
	(mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
	(gigi): Rearrange initialization calls and move some to last above.
	(gnat_to_gnu): If statement and not in procedure, go into elab proc.
	Delete calls to add_decl_expr; add arg to create_*_decl.
	(gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
	(gnat_to_gnu, case N_Subprogram_Body): Move some code to
	begin_subprog_body and call it.
	Don't push and pop ggc context.
	(gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
	(add_stmt): Remove handling of DECL_EXPR from here.
	If not in function, mark visited.
	(add_decl_expr): Put global at top level.
	Check for cases of DECL_INITIAL we have to handle here.
	(process_type): Add extra arg to create_type_decl.
	(build_unit_elab): Rework to just gimplify.
	* utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
	(block_has_vars, mark_visited, add_pending_elaborations): Likewise.
	(get_pending_elaborations, pending_elaborations_p): Likewise.
	(push_pending_elaborations, pop_pending_elaborations): Likewise.
	(get_elaboration_location, insert_elaboration_list): Likewise.
	(gnat_binding_level): Renamed from ada_binding_level.
	(init_gnat_to_gnu): Don't clear pending_elaborations.
	(global_bindings_p): Treat as global if no current_binding_level.
	(set_current_block_context): New function.
	(gnat_pushdecl): Renamed from pushdecl; major rework.
	All callers changed.
	(create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
	(finish_record_type): Call call pushdecl for stub decl.
	(function_nesting_depth): Deleted.
	(begin_subprog_body): Delete obsolete code.
	* utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.

From-SVN: r83816
 2004-06-28 17:37:16 -04:00
Richard Kenner
821e1ea1b1 ada-tree.def (TRANSFORM_EXPR, [...]): Deleted. 
* ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
	(GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
	(BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
	(ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
	(STMT_STMT, USE_STMT): New statement codes.
	(LOOP_STMT, EXIT_STMT): Make slight semantic changes.
	* ada-tree.h: Reflect above changes.
 	(struct tree_loop_id): Deleted.
	(union lang_tree_node, struct lang_decl, struct lang_type):
	Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
	and DECL_LANGUAGE_SPECIFIC to reflect these changes.
	(DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
	(IS_ADA_STMT): New macro.
	* decl.c (annotate_decl_with_node): New function.
	(gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
	(gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
	Call add_stmt_with_node to do needed assignments.
	Add call to update setjmp buffer directly, not via EXPR_STMT.
	(maybe_variable): Argment GNAT_NODE deleted.
	* gigi.h (maybe_variable): Likewise.
	(make_transform, add_stmt_with_node, set_block_for_group): New.
	(gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
	(set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
	(discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
	(set_lineno, set_lineno_from_sloc): Likewise.
	(record_code_position, insert_code_for): Likewise.
	(gnat_poplevel): Now returns void.
	(end_subprog_body): Now takes argument.
	* misc.c (cgraph.h, tree-inline.h): New includes.
	(gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
	(gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
	(LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
	(LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
	(gnat_parse_file): Don't set immediate_size_expand.
	Call cgraph functions.
	(gnat_expand_expr): Remove most cases.
	(record_code_position, insert_code_for): Remove from here.
	* trans.c (toplev.h, tree-gimple.h): Now included.
	(discard_file_names): Deleted.
	(gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
	(first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
	(struct stmt_group, current_stmt_group, stmt_group_free_list): New.
	(gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
	(add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
	(gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
	(gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
	(set_block_for_group, add_stmt_list): Likewise.
	(start_stmt_group): Renamed from start_block_stmt.
	(end_stmt_group): Likewise, from end_block_stmt.
	(build_stmt_group): Likewise, from build_block_stmt, also add arg.
	(gigi): Don't set discard_file_names or call set_lineno.
	Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
	(tree_transform): Deleted, now renamed to be gnat_to_gnu.
	Numerous changes throughout to reflect new names and complete
	function-at-a-time implementation.
	(gnat_expand_stmt): Delete or comment out all cases.
	(process_inlined_subprograms): Use add_stmt.
	(process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
	call set_lineno; also remove unneeded block handling.
	(process_type): Remove unneeded block handling.
	(build_unit_elab): Remove calls to deleted functions.
	* utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
	(tree-dump.h): Likewise.
	(struct ada_binding_level): Add field jmpbuf_decl.
	(gnat_define_builtin, gnat_install_builtins): New.
	(gnat_gimplify_function, gnat_finalize): Likewise.
	(gnat_poplevel): No longer return BLOCK, set it instead.
	Remove code dealing with nested functions.
	(gnat_init_decl_processing): Also set size_type_node.
	Call gnat_install_builtins.
	(create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
	(create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
	Remove special-case for "main".
	(end_subprog_body): Add arg and rework for tree-ssa.
	(convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
	Add case for BOOLEAN_TYPE.
	* utils2.c (rtl.h): Now include.
	(build_call_raise): Test Debug_Flag_NN directly.
	(build_call_alloc_dealloc): Don't use local stack allocation for now.
	(gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
	(gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.

From-SVN: r82714
 2004-06-07 15:52:53 -04:00
Arnaud Charlet
b5e792e209 [multiple changes] 
2004-05-17  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	Part of function-at-a-time conversion

	* misc.c (adjust_decl_rtl): Deleted.
	(LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
	Define.

	* gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
	(add_decl_stmt, add_stmt, block_has_vars): New functions.
	(gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.

	* decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
	when making a decl.
	(gnat_to_gnu_entity): Likewise.
	Use add_stmt to update setjmp buffer.
	Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
	flush_addressof.
	No longer call adjust_decl_rtl.
	(DECL_INIT_BY_ASSIGN_P): New macro.
	(DECL_STMT_VAR): Likewise.

	* trans.c (gigi): Call start_block_stmt to make the outermost
	BLOCK_STMT.
	(gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
	Call start_block_stmt and end_block_stmt temporarily.
	Use gnat_expand_stmt instead of expand_expr_stmt.
	(add_decl_stmt): New function.
	(tree_transform): Call it.
	(add_stmt): Also emit initializing assignment for DECL_STMT if needed.
	(end_block_stmt): Set type and NULL_STMT.
	(gnat_expand_stmt): Make recursize call instead of calling
	expand_expr_stmt.
	(gnat_expand_stmt, case DECL_STMT): New case.
	(set_lineno_from_sloc): Do nothing if global.
	(gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
	(start_block_stmt, add_stmt, end_block_stmt): New functions.
	(build_block_stmt): Call them.
	(gnat_to_code): Don't expand NULL_STMT.
	(build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
	args.
	(tree_transform): Likewise.
	(tree_transform, case N_Null_Statement): Return NULL_STMT.
	(gnat_expand_stmt, case NULL_STMT): New case.
	(gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
	IF_STMT_TRUE.

	* utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
	TREE_ADDRESSABLE.

	* utils.c (create_var_decl): Do not call expand_decl or
	expand_decl_init.
	Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
	Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
	here.
	(struct e_stack): Add chain_next to GTY.
	(struct binding_level): Deleted.
	(struct ada_binding_level): New struct.
	(free_block_chain): New.
	(global_binding_level, clear_binding_level): Deleted.
	(global_bindings_p): Rework to see if no chain.
	(kept_level_p, set_block): Deleted.
	(gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
	new data structure and work directly on BLOCK node.
	(gnat_poplevel): Similarly.
	(get_decls): Look at BLOCK_VARS.
	(insert_block): Work directly on BLOCK node.
	(block_has_var): New function.
	(pushdecl): Rework for new binding structures.
	(gnat_init_decl_processing): Rename and rework calls to pushlevel and
	poplevel.
	(build_subprog_body): Likewise.
	(end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.

	* ada-tree.def (DECL_STMT, NULL_STMT): New codes.

	* ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
	(DECL_STMT_VAR): Likewise.

2004-05-17  Robert Dewar  <dewar@gnat.com>

	* restrict.ads, restrict.adb (Process_Restriction_Synonym): New
	procedure

	* sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
	of restriction synonyums by using
	Restrict.Process_Restriction_Synonyms.

	* snames.ads, snames.adb: Add entries for Process_Restriction_Synonym

	* s-restri.ads (Tasking_Allowed): Correct missing comment

	* s-rident.ads: Add entries for restriction synonyms

	* ali.adb: Fix some problems with badly formatted ALI files that can
	result in infinite loops.

	* s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
	s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
	s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
	s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
	s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
	s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
	s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
	s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
	s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
	a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
	exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
	s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
	s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
	s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
	s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
	s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
	s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
	s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
	s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
	s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
	to Task_Id (minor cleanup).

2004-05-17  Vincent Celier  <celier@gnat.com>

	* g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
	directory separator.

	* prj-proc.adb (Recursive_Process): Inherit attribute Languages from
	project being extended, if Languages is not declared in extending
	project.

2004-05-17  Javier Miranda  <miranda@gnat.com>

	* sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
	limited view of a visible sibling.

From-SVN: r81935
 2004-05-17 15:20:48 +02:00
Arnaud Charlet
5950a3ac27 [multiple changes] 
2004-05-10  Doug Rupp  <rupp@gnat.com>

	* 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
	system.aux_dec.

	* s-auxdec.ads: Add Short_Address subtype (moved here from System).

	* Makefile.in: [VMS]: Add translation for 5qauxdec.ads.

	* init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
	Fixes undefined symbols in IA64 gnatlib.

	* 5vinmaop.adb: Reference s-auxdec for Short_Address.

	* 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
	Short_Address). This will be moved to system.auxdec.

2004-05-10  Thomas Quinot  <quinot@act-europe.fr>

	* sem_util.adb: Replace test for presence of a node that is always
	present with a call to Discard_Node.

	* sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
	Analyze on the library unit node after generation of distribution stub
	constructs.  The call was a no-op because Unit_Node has already been
	Analyzed, and the tree fragments for the distribution stubs are
	analyzed as they are inserted in Exp_Dist.
	Update comment regarding to distribution stubs to reflect that we
	do not generate stub in separate files anymore.

	* einfo.ads: Clarify the fact that a tagged private type has the
	E_Record_Type_With_Private Ekind.

	* erroutc.adb: Minor reformatting

	* erroutc.ads (Max_Msg_Length): Increase to cover possible larger
	values if line length is increased using -gnatyM (noticed during code
	reading).

	* eval_fat.adb: Minor reformatting
	Put spaces around exponentiation operator

2004-05-10  Ed Schonberg  <schonberg@gnat.com>

	PR ada/15005
	* sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
	has been rewritten as an explicit dereference, retrieve type of
	original node to check for possibly unconstrained record type.

2004-05-10  Ed Schonberg  <schonberg@gnat.com>

	* exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
	overriding, use the operation of the parent unconditionally.

	* sem_ch4.adb (Remove_Address_Interpretations): Remove address
	operation when either operand is a literal, to avoid further
	ambiguities.

	* sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
	overridden by a previous explicit declaration, mark the previous entity
	as overriding.

	* sem_disp.adb (Check_Dispatching_Operation): New predicate
	Is_Visibly_Controlled, to determine whether a declaration of a
	primitive control operation for a derived type overrides an inherited
	one. Add warning if the explicit declaration does not override.

2004-05-10  Vincent Celier  <celier@gnat.com>

	* gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
	some cases when the sources are no longer present.

	* make.adb (Collect_Arguments): Fail if an external source, not part
	of any project need to be compiled, when switch -x has not been
	specified.

	* makeusg.adb: Document new switch -x

	* opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
	defaulted to False.

	* switch-m.adb (Scan_Make_Switches): New switch -x

	* vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
	gnatmake switch -x.

	* gnat_ugn.texi: Document new gnatmake switch -x

2004-05-10  Eric Botcazou  <ebotcazou@act-europe.fr>

	* misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.

	* utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
	(process_attributes): Likewise.

2004-05-10  Joel Brobecker  <brobecker@gnat.com>

	* s-inmaop.ads: Fix spelling mistake in one of the comments.

2004-05-10  Robert Dewar  <dewar@gnat.com>

	* gnat_ugn.texi: Document that for config pragma files, the maximum
	line length is always 32767.

	* gnat_rm.texi: For pragma Eliminate, note that concatenation of string
	literals is now allowed.

	* gnat-style.texi: Remove statement about splitting long lines before
	an operator rather than after, since we do not follow this rule at all.
	Clarify rule (really lack of rule) for spaces around exponentiation

	* sem_elim.adb: Allow concatenation of string literals as well as a
	single string literal for pragma arguments.

	* sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function

	* a-textio.adb (Terminate_Line): Do not add line feed if nothing
	written for append case.

	* frontend.adb: Changes to avoid checking max line length in config
	pragma files.

	* g-os_lib.ads: Minor reformatting

	* mlib-utl.adb: Do not define Max_Line_Length locally (definition was
	wrong in any case. Instead use standard value. Noticed during code
	reading.

	* opt.ads (Max_Line_Length): New field, used to implement removal of
	limitation on length of lines when scanning config pragma files.

	* osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
	makeutl.ads, makeutl.adb: Minor reformatting

	* scn.adb: Do not check line length while scanning config pragma files
	Do not check line length while scanning out license information

	* scng.adb: Changes to avoid line length checks while parsing config
	pragma files.

2004-05-10  GNAT Script  <nobody@gnat.com>

	* Make-lang.in: Makefile automatically updated

From-SVN: r81671
 2004-05-10 18:18:54 +02:00
Arnaud Charlet
f2c9e65ac5 [multiple changes] 
2004-04-27  Ed Schonberg  <schonberg@gnat.com>

	* a-wtmoio.ads: Formal type must be a modular type, not a signed
	integer type.

2004-04-27  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* decl.c (gnat_to_gnu_entity, case object): Call
	__builtin_update_setjmp_buf.

	* gigi.h (update_setjmp_buf): Deleted.
	(ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.

	* misc.c: (update_setjmp_buf): Deleted.

	* trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
	around block of RTL.

	* utils.c (init_gigi_decls): Initialize update_setjmp_buf.

From-SVN: r81218
 2004-04-27 12:49:37 +02:00
Richard Kenner
7548281d73 langhooks-def.h (LANG_HOOKS_HASH_TYPES): New macro and hook. 
* langhooks-def.h (LANG_HOOKS_HASH_TYPES): New macro and hook.
	* langhooks.h (struct lang_hooks_for_types): New field hash_types.
	* tree.c (debug_no_type_hash): Deleted.
	(type_hash_canon): Abort if passed a variant.
	Check lang_hooks.types.hash_types.
	(build_type_no_quals): Copy mode of POINTER_TYPE and REFERENCE_TYPE.
	(build_array_type): Remove unnecessary allocation of pointer type.
	(build_complex_type): Properly qualify resulting type.

	* ada/decl.c (debug_no_type_hash): Remove.
	(gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
	* ada/misc.c (LANG_HOOK_HASH_TYPE): Redefine.

From-SVN: r79684
 2004-03-19 09:34:47 -05:00
Richard Henderson
4221057e8f Makefile.in (STRICT2_WARN): Add -Wno-variadic-macros. 
* Makefile.in (STRICT2_WARN): Add -Wno-variadic-macros.
        * tree.c (build0, build1, build2, build3, build4): Split out from...
        (build): ... here.  Call them.
        * tree.h (build, _buildN1, _buildN2, _buildC1, _buildC2): New.

        * convert.c (convert_to_integer): Remove extra build argument.
        * tree-inline.c (expand_call_inline): Likewise.
ada/
        * misc.c (record_code_position): Add third build arg for RTL_EXPR.
java/
        * parse.y (switch_label): Use make_node for DEFAULT_EXPR.

From-SVN: r78126
 2004-02-19 14:39:55 -08:00
Josef Zlomek
fbe6ec8150 emit-rtl.c (set_decl_incoming_rtl): New. 
PR/14058
	* emit-rtl.c (set_decl_incoming_rtl): New.
	* tree.h (set_decl_incoming_rtl): New.
	* function.c (assign_parms): Use set_decl_incoming_rtl for setting
	DECL_INCOMING_RTL.
	* ada/misc.c (adjust_decl_rtl): Likewise.

From-SVN: r77611
 2004-02-10 18:38:19 +00:00
Alan Modra
725c60f83f * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call. 
From-SVN: r77391
 2004-02-06 21:31:20 +10:30
Arnaud Charlet
f6ea0188bf misc.c: Remove trailing spaces. 
* misc.c: Remove trailing spaces.
	Update copyright notice missed in previous change.

From-SVN: r75716
 2004-01-12 13:56:39 +01:00
Mark Mitchell
0fab64a344 expr.h (expand_expr): Make it a macro, not a function. 
* expr.h (expand_expr): Make it a macro, not a function.
	(expand_expr_real): New function.
	* expr.c (store_expr): Adjust logic for deciding whether or not to
	copy the value returned by expand_expr.
	(expand_expr): Rename to ...
	(expand_expr_real): ... this.  Add alt_rtl parameter.  Adjust
	calls to language hooks.
	* c-common.h (c_expand_expr): Adjust prototype.
	* c-common.c (c_expand_expr): Add alt_rtl parameter.
	* langhooks-def.h (lhd_expand_expr): Change prototype.
	* langhooks.c (lhd_expand_expr): Add all_rtl parameter.
	* langhooks.h (lang_hooks): Change type of expand_expr.
	* stmt.c (stmt_status): Add x_last_expr_alt_rtl.
	(last_expr_alt_rtl): Likewise.
	(expand_expr_stmt_value): Set last_expr_alt_rtl.
	(clear_last_expr): Clear it.
	(expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL.
	(expand_end_bindings): Save and restor last_expr_alt_rtl.
	* tree.def (RTL_EXPR): Give it an additional operand.
	* tree.h (RTL_EXPR_ALT_RTL): New macro.

	* misc.c (gnat_expand_expr): Add alt_rtl parameter.

	* cp-tree.h (cxx_expand_expr): Change prototype.
	* expr.c (cxx_expand_expr): Add alt_rtl parameter.

	* java-tree.h (java_expand_expr): Change prototype.
	* expr.c (java_expand_expr): Add alt_rtl parameter.

From-SVN: r75594
 2004-01-09 19:55:13 +00:00
Arnaud Charlet
91b1417d44 [multiple changes] 
2004-01-05  Robert Dewar  <dewar@gnat.com>

	* 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
	be modified by the binder generated main program if the -D switch is
	used.

	* 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
	imported functions (since now we expect this to be done for imported
	functions)

	* 5vtaprop.adb: Add several ??? for sections requiring more comments
	Minor reformatting throughout

	* 5zinit.adb: Minor reformatting
	Add 2004 to copyright date
	Minor changes to avoid -gnatwa warnings
	Correct some instances of using OR instead of OR ELSE (noted while
	doing reformatting)

	* sprint.adb: Minor updates to avoid -gnatwa warnings

	* s-secsta.ads, s-secsta.adb:
	(SS_Get_Max): New function to obtain high water mark for ss stack
	Default_Secondary_Stack is not a constant since it may be modified by
	the binder generated main program if the -D switch is used.

	* switch-b.adb: New -Dnnn switch for binder

	* switch-c.adb:
	Make -gnatg imply all warnings currently in -gnatwa

	* vms_conv.adb: Minor reformatting
	Add 2004 to copyright notice
	Add 2004 to printed copyright notice

	* 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
	3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
	5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
	5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
	5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
	5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
	5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
	5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
	5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
	5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
	6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
	vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
	xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
	sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
	checks.adb, clean.adb, cstand.adb, einfo.ads,
	einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
	exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
	prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
	sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
	g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
	lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
	Minor reformatting and code clean ups.
	Minor changes to prevent -gnatwa warnings

	* ali.adb: Minor reformatting and cleanup of code
	Acquire new SS indication of secondary stack use from ali files

	* a-numaux.ads: Add Pure_Function pragmas for all imported functions
	(since now we expect this to be done for imported functions)

	* bindgen.adb: Generate call to modify default secondary stack size if
	-Dnnn switch given

	* bindusg.adb: Add line for new -D switch

	* exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
	replacement name for Type_May_Have_Non_Bit_Aligned_Components!
	Add circuitry for both records and arrays to avoid gigi
	processing if the type involved has non-bit-aligned components

	* exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
	N_String_Literal node always references an E_String_Literal_Subtype
	entity. This may not be true in the future.
	(Possible_Bit_Aligned_Component): Move processing of
	Component_May_Be_Bit_Aligned from exp_ch5 to exp_util

	* exp_ch6.adb (Expand_Thread_Body): Pick up
	Default_Secondary_Stack_Size as variable so that we get value modified
	by possible -Dnnn binder parameter.

	* exp_util.adb (Component_May_Be_Bit_Aligned): New function.
	(Type_May_Have_Bit_Aligned_Components): New function.

	* exp_util.ads (Component_May_Be_Bit_Aligned): New function.
	(Type_May_Have_Bit_Aligned_Components): New function.

	* fe.h: (Set_Identifier_Casing): Fix prototype.
	Add declaration for Sem_Elim.Eliminate_Error_Msg.
	Minor reformatting.

	* freeze.adb (Freeze_Entity): Add RM reference to error message about
	importing constant atomic/volatile objects.
	(Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
	unless explicit Pure_Function pragma given, to avoid insidious bug of
	call to non-pure imported function getting eliminated.

	* gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
	gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
	gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
	Add 2004 to printed copyright notice

	* lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
	stack used.

	* Makefile.rtl: Add entry for g-sestin.o
	g-sestin.ads: New file.

	* mdll.adb: Minor changes to avoid -gnatwa warnings

	* mlib-tgt.adb: Minor reformatting

	* opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
	New switch Sec_Stack_Used (GNAT, GNATBIND)
	Make Default_Secondary_Stack_Size a variable instead of a constant,
	so that it can be modified by the new -Dnnn bind switch.

	* rtsfind.adb (Load_Fail): Give full error message in configurable
	run-time mode if all_errors mode is set. This was not done in the case
	of a file not found, which was an oversight.
	Note if secondary stack unit is used by compiler.

	* sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
	ineffective elaborate all pragmas on non-visible packages (this
	happened when a renamed subprogram was called). Now the elaborate all
	always goes on the package containing the renaming rather than the one
	containing the renamed subprogram.

	* sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
	(Process_Eliminate_Pragma): Add parameter to capture pragma location.

	* sem_eval.adb (Eval_String_Literal): Do not assume that string literal
	has an Etype that references an E_String_Literal.
	(Eval_String_Literal): Avoid assumption that N_String_Literal node
	always references an E_String_Literal_Subtype entity. This may not
	be true in the future.

	* sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
	pragma location.

	* sem_res.adb (Resolve): Specialize msg for function name used in proc
	call.

2004-01-05  Ed Falis  <falis@gnat.com>

	* g-debuti.adb: Replaced direct boolean operator with short-circuit
	form.

2004-01-05  Vincent Celier  <celier@gnat.com>

	* bld.adb: Minor comment updates
	(Process_Declarative_Items): Correct incorrect name (Index_Name instead
	of Item_Name).

	* make.adb (Gnatmake): Special process for files to compile/check when
	-B is specified. Fail when there are only foreign mains in attribute
	Main of the project file and -B is not specified. Do not skip bind/link
	steps when -B is specified.

	* makeusg.adb: Document new switch -B

	* opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag

	* switch-m.adb: (Scan_Make_Switches): Process -B switch

	* vms_data.ads: Add new GNAT PRETTY qualifier
	/FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff

2004-01-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
	case.

	* misc.c (gnat_printable_name): If VERBOSITY is 2, call
	Set_Identifier_Casing.

	* decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
	has size that overflows.

2004-01-05  Gary Dismukes  <dismukes@gnat.com>

	* exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
	-gnatwa warning on static condition.

2004-01-05  Doug Rupp  <rupp@gnat.com>

	* link.c: (shared_libgnat_default) [VMS]: Change to STATIC.

2004-01-05  Arnaud Charlet  <charlet@act-europe.fr>

	* Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
	all attributes, including read-only attribute.

2004-01-05  Pascal Obry  <obry@gnat.com>

	* bindgen.adb (Gen_Object_Files_Options): Generate the new shared
	library naming scheme.

	* mlib-prj.adb (Build_Library): Generate different names for the static
	or dynamic version of the GNAT runtime. This is needed to support the
	new shared library naming scheme.
	(Process_Binder_File): Add detection of shared library in binder file
	based on the new naming scheme.

	* gnatlink.adb (Process_Binder_File): Properly detect the new naming
	scheme for the shared runtime libraries.

	* Makefile.in:
	(LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
	scheme.
	(install-gnatlib): Do not create symlinks for shared libraries.
	(gnatlib-shared-default): Idem.
	(gnatlib-shared-dual-win32): New target. Not used for now as the
	auto-import feature does not support arrays/records.
	(gnatlib-shared-win32): Do not create copy for the shared libraries.
	(gnatlib-shared-vms): Fix shared runtime libraries names.

	* osint.ads, osint.adb (Shared_Lib): New routine, returns the target
	dependent runtime shared library name.

2004-01-05  Vasiliy Fofanov  <fofanov@act-europe.fr>

	* osint.adb (Read_Library_Info): Remove bogus check if ALI is older
	than the object.

2004-01-05  Ed Schonberg  <schonberg@gnat.com>

	* sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
	protected objects when allocator has a subtype indication, not a
	qualified expression. Note that qualified expressions may have to be
	checked when limited aggregates are implemented.

	* sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
	pure, emit warning.
	(Analyze_Pragma, case Pure_Function): If enclosing package is pure and
	subprogram is imported, remove warning.

2004-01-05  Geert Bosch  <bosch@gnat.com>

	* s-poosiz.adb: Update copyright notice.
	(Allocate): Use Task_Lock to protect against concurrent access.
	(Deallocate): Likewise.

2004-01-05  Joel Brobecker  <brobecker@gnat.com>

	* s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
	comment.

From-SVN: r75432
 2004-01-05 16:20:47 +01:00
Andreas Jaeger
a477ab8320 lang.opt: Change -Wno-long-long to -Wlong-long since the latter is the canonical version. 
* lang.opt: Change -Wno-long-long to -Wlong-long since the latter
	is the canonical version.
	* misc.c (gnat_handle_option): Likewise.

From-SVN: r73607
 2003-11-14 17:49:19 +01:00
Arnaud Charlet
5c90f17f66 Add handling of -nostdlib, now recognized/needed by gnat1. 
From-SVN: r73413
 2003-11-10 12:20:03 +01:00
Zack Weinberg
37783865bd genmodes.c: Change the word "bitsize" to "precision" throughout. 
* genmodes.c: Change the word "bitsize" to "precision" throughout.
	* machmode.def: Likewise.
	* machmode.h (GET_MODE_SIZE): Cast value to unsigned short.
	(GET_MODE_BITSIZE): Define as GET_MODE_SIZE * BITS_PER_UNIT.
	(GET_MODE_PRECISION): New macro.
	(mode_bitsize): Renamed mode_precision.
	* stor-layout.c (mode_for_size, smallest_mode_for_size):
	Use GET_MODE_PRECISION; clarify comments.
ada:
	* misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
	and update for changed meaning of GET_MODE_BITSIZE.

From-SVN: r73295
 2003-11-06 08:38:52 +00:00
Arnaud Charlet
12e0c41c11 re PR ada/12806 (Program_Error sinput.adb:397) 
* sysdep.c: Problem discovered during IA64 VMS port.
	[VMS] #include <unixio.h> to get proper prototypes.

	* adaint.c:
	Issues discovered/problems fixed during IA64 VMS port.
	[VMS] #define _POSIX_EXIT for proper semantics.
	[VMS] #include <unixio.h> for proper prototypes.
	[VMS] (fork): #define IA64 version.
	(__gnat_os_exit): Remove unnecessary VMS specific code.

	* 3vtrasym.adb: Minor reformatting
	Use terminology encoded/decoded name, rather than C++ specific notion
	of mangling (this is the terminology used throughout GNAT).

	* einfo.h: Regenerated

	* einfo.ads, einfo.adb: Add new flag Is_Thread_Body

	* exp_ch6.adb:
	(Expand_N_Subprogram_Body): Handle expansion of thread body procedure

	* par-prag.adb: Add dummy entry for Thread_Body pragma

	* rtsfind.ads:
	Add entries for System.Threads entities for thread body processing

	* sem_attr.adb:
	(Analyze_Pragma, Access attributes): Check these are not applied to a
	thread body, since this is not permitted

	* sem_prag.adb: Add processing for Thread_Body pragma.
	Minor comment fix.

	* sem_res.adb:
	(Resolve_Call): Check for incorrect attempt to call a thread body
	 procedure with a direct call.

	* snames.ads, snames.adb: Add entry for Thread_Body pragma
	Add names associated with thread body expansion

	* snames.h: Add entry for Thread_Body pragma

	* s-thread.adb: Add entries for thread body processing
	These are dummy bodies so far

	* s-thread.ads: Add documentation on thread body handling.
	Add entries for thread body processing.

	* sem_ch10.adb:
	(Build_Limited_Views): Return after posting an error in case of limited
	with_clause on subprograms, generics, instances or generic renamings
	(Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
	on subprograms, generics, instances or generic renamings

	* raise.c (setup_to_install): Correct mistake in last revision; two
	arguments out of order.

	* trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
	gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
	notice, missed in previous change.
	Remove trailing blanks and other style errors introduced in previous
	change.

	* decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
	rid of the wrapper for a LJM type, ensuring we don't do that if the
	field is addressable.  This avoids potential low level type view
	mismatches later on, for instance in a by-reference argument passing
	process.

	* decl.c (gnat_to_gnu_field): No longer check for BLKmode being
	aligned at byte boundary.

	* decl.c (components_to_record): Do not delete the empty variants from
	the end of the union type.

	* exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
	operation for a derived type, an explicit declaration may use a local
	subtype of Boolean.

	* make.adb (Gnatmake): Allow main sources on the command line with a
	library project when it is only for compilation (no binding or
	linking).

	Part of PR ada/12806:

	* ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
	tree, not integer.

	* decl.c:
	(gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
	not integer.

	* targtyps.c, decl.c, misc.c,
	gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
	routines to work around change in FP sizing semantics in GCC.

	* utils.c:
	(build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.

	* gigi.h: (enumerate_modes): New function.

	* Make-lang.in: (ada/misc.o): Add real.h.

	* misc.c: (enumerate_modes): New function.

From-SVN: r73250
 2003-11-04 13:51:47 +01:00
R. Kelley Cook
9373164a48 C90 prototype updates. 
From-SVN: r73113
 2003-10-31 01:08:43 +00:00
Arnaud Charlet
657a9dd94d 3vtrasym.adb, [...]: Minor reformatting 
* 3vtrasym.adb, 5vtraent.ads, sprint.adb,
	sem_ch10.adb: Minor reformatting

	* exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
	(Expand_Assign_Record): Test right hand side for bit unaligned as well

	* 3vtrasym.adb:
	* 5vtraent.adb:
	* 5vtraent.ads:
	* tb-alvms.c:
	Support for TBK$SYMBOLIZE-based symbolic traceback.

	* exp_disp.adb:
	Revert previous change, that did not work well when pragma No_Run_Time
	was used in conjunction with a run-time other than ZFP.

	* make.adb:
	(Gnatmake): When there are no Ada mains in attribute Main, disable the
	 bind and link steps only is switch -z is not used.

	* Makefile.generic: Remove duplicated setting of CC.

	* Makefile.prolog: Set CC to gcc by default, to override make's
	default (cc).

	* einfo.h: Regenerated.

	* sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
	current body, after compiling subunit.

	* itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
	when in deleted code, because gigi needs properly ordered freeze
	actions to annotate types.

	* freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
	prevent the premature freezing of record type that contains
	subcomponents with a private type that does not yet have a completion.

	* sem_ch12.adb:
	(Analyze_Package_Instantiation): Check that instances can not be used in
	limited with_clauses.

	* sem_ch8.adb:
	(Analyze_Package_Renaming): Check that limited withed packages cannot
	be renamed. Improve text on error messages related to limited
	with_clauses.

	* einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.

	* sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
	Update copyright notice.

	* sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
	(Install_Limited_Context_Clauses): New subprogram that isolates all the
	checks required for limited context_clauses and installs the limited
	view.
	(Install_Limited_Withed_Unit): Complete its documentation.
	(Analyze_Context): Check that limited with_clauses are only allowed in
	package specs.
	(Install_Context): Call Install_Limited_Context_Clauses after the
	parents have been installed.
	(Install_Limited_Withed_Unit): Add documentation. Mark the installed
	package as 'From_With_Type'; this mark indicates that the limited view
	is installed. Used to check bad usages of limited with_clauses.
	(Build_Limited_Views): Do not add shadow entities to the scope's list
	of entities. Do not add real entities to the Non_Limited_Views chain.
	Improve error notification.
	(Remove_Context_Clauses): Remove context clauses in two phases:
	limited views first and regular views later (to maintain the
	stack model).
	(Remove_Limited_With_Clause): If the package is analyzed then reinstall
	its visible entities.

	* sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
	with any type that Is_Fixed_Point_Type.

	* sinfo.ads: Fix documentation for Associated_Node attribute.

	* switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
	both '-gnatc' and '-gnatt' are specified.

	* atree.adb (Initialize): Add initialization for Node_Count (set to
	zero).

	* decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
	do not consider as Pure.

	Part of implementation of function-at-a-time:

	* trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
	(tree_transform): Add new argument to build_component_ref.
	(tree_transform, case N_Assignment_Statement): Make and return an
	EXPR_STMT.
	(tree_transform): If result IS_STMT, set flags and return it.
	(gnat_expand_stmt, set_lineno_from_sloc): New functions.

	* utils2.c (build_simple_component_ref, build_component_ref): Add new
	arg, NO_FOLD_P.
	(build_binary_op, case EQ_EXPR): Pass additional arg to it.
	(build_allocator): Likewise.

	* utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
	Add new arg to build_component_ref.
	(maybe_unconstrained_array, unchecked_convert): Likewise.

	* ada-tree.def (EXPR_STMT): New code.

	* ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.

	* decl.c (gnat_to_gnu_entity, case object): Add extra arg to
	build_component_ref calls.

	* misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.

	* gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
	(build_component_ref): Add new argument, NO_FOLD_P.

From-SVN: r73032
 2003-10-29 11:26:16 +01:00
Arnaud Charlet
fbf5a39b3e 3psoccon.ads, [...]: Files added. 
2003-10-21  Arnaud Charlet  <charlet@act-europe.fr>

	* 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
	3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
	3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
	55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
	56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
	59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
	5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
	5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
	5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
	5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
	5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
	5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
	5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
	5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
	7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
	a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
	a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
	a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
	bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
	erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
	err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
	g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
	g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
	g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
	g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
	g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
	g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
	gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
	g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
	g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
	i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
	prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
	prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
	s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
	s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
	s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
	s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
	s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
	s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
	s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
	s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
	socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
	s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
	s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
	s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
	styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
	s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
	tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
	vms_conv.ads, vms_conv.adb, vms_data.ads,
	vxaddr2line.adb: Files added. Merge with ACT tree.

	* 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
	5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
	5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
	5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
	g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
	s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
	s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
	s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
	s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
	s-expssi.ads, style.adb: Files removed. Merge with ACT tree.

	* 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
	3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
	3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
	3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
	4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
	4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
	4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
	4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
	51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
	53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
	5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
	5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
	5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
	5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
	5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
	5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
	5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
	5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
	5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
	5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
	5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
	5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
	5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
	5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
	5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
	5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
	5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
	5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
	5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
	5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
	5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
	5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
	5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
	5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
	6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
	7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
	7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
	a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
	a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
	a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
	a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
	a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
	ali.adb, ali.ads, ali-util.adb, ali-util.ads,
	a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
	a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
	a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
	a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
	a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
	a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
	a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
	a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
	a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
	a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
	a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
	a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
	atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
	a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
	a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
	bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
	checks.adb, checks.ads, cio.c, comperr.adb,
	comperr.ads, csets.adb, cstand.adb, cstreams.c,
	debug_a.adb, debug_a.ads, debug.adb, decl.c,
	einfo.adb, einfo.ads, errout.adb, errout.ads,
	eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
	expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
	exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
	exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
	exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
	exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
	exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
	exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
	exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
	fe.h, fmap.adb, fmap.ads, fname.adb,
	fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
	freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
	g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
	g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
	g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
	g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
	g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
	g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
	g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
	g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
	g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
	g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
	g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
	g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
	gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
	gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
	gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
	gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
	gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
	g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
	g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
	g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
	g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
	g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
	g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
	g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
	g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
	i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
	i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
	inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
	itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
	layout.adb, lib.adb, lib.ads, lib-list.adb,
	lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
	lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
	link.c, live.adb, make.adb, make.ads,
	Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
	mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
	mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
	misc.c, mkdir.c, mlib.adb, mlib.ads,
	mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
	mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
	namet.adb, namet.ads, namet.h, nlists.ads,
	nlists.h, nmake.adt, opt.adb, opt.ads,
	osint.adb, osint.ads, osint-b.adb, osint-c.adb,
	par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
	par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
	par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
	par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
	prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
	prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
	prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
	prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
	prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
	prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
	prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
	prj-util.adb, prj-util.ads, raise.c, raise.h,
	repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
	rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
	s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
	s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
	scans.ads, scn.adb, scn.ads, s-crc32.adb,
	s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
	sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
	sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
	sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
	sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
	sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
	sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
	sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
	sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
	sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
	sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
	sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
	s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
	s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
	s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
	s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
	s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
	s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
	s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
	sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
	sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
	sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
	s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
	s-memory.adb, s-memory.ads, snames.adb, snames.ads,
	snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
	s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
	s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
	s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
	s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
	s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
	s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
	s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
	s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
	s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
	s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
	s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
	s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
	s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
	s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
	s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
	s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
	stringt.adb, stringt.ads, stringt.h, style.ads,
	stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
	s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
	s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
	switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
	s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
	table.adb, table.ads, targparm.adb, targparm.ads,
	targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
	trans.c, tree_io.adb, treepr.adb, treeprs.adt,
	ttypes.ads, types.ads, types.h, uintp.adb,
	uintp.ads, uintp.h, uname.adb, urealp.adb,
	urealp.ads, urealp.h, usage.adb, utils2.c,
	utils.c, validsw.adb, validsw.ads, widechar.adb,
	xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
	xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
	einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
	gnatvsn.ads: Merge with ACT tree.

	* gnatvsn.adb: Rewritten in a simpler and more efficient way.

From-SVN: r72751
 2003-10-21 15:42:24 +02:00
Michael Matz
5f1e32fad7 misc.c: Include "target.h". 
* misc.c: Include "target.h".
	* Make-lang.in (misc.o): Add dependency on target.h.

From-SVN: r71074
 2003-09-04 15:12:49 +00:00