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From-SVN: r101599
This commit is contained in:
Arnaud Charlet
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7d300a99e3
@ -1,3 +1,306 @@
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2005-07-04 Thomas Quinot <quinot@adacore.com>
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* g-expect-vms.adb, g-expect.ads, g-expect.adb
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(Get_Command_Output): New subprogram to launch a process and get its
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standard output as a string.
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2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
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* s-mastop-tru64.adb (Pop_Frame): Use exc_lookup_function_entry to
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fetch a code-range descriptor associated with the machine state. On
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failure set the machine state's PC to 0; on success, pass the
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descriptor to exc_virtual_unwind.
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* init.c (Tru64 section): New function __gnat_set_code_loc.
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2005-07-04 Vincent Celier <celier@adacore.com>
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* mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
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mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
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mlib-tgt-mingw.adb, mlib-tgt-darwin.adb (Build_Dynamic_Library):
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Remove all auto-initialization code, as this is now done through the
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constructor mechanism.
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* adaint.h, adaint.c (__gnat_binder_supports_auto_init,
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__gnat_sals_init_using_constructors): New functions.
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* bindgen.adb (Gen_Output_File_Ada): Generate pragmas
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Linker_Constructor and Linker_Destructor when switch -a is used.
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* bindusg.adb: Add line for new switch -a
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* gnatbind.adb (Gnatbind_Supports_Auto_Init): New Boolean function
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(Gnatbind): When switch -a is used, check if it is allowed
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* switch-b.adb (Scan_Binder_Switches): Process new switch -a
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2005-07-04 Joel Brobecker <brobecker@adacore.com>
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* a-tags.adb (Type_Specific_Data): Define Tags_Table as a small array.
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This prevents us from hitting a limitation during the debug info
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generation when using stabs.
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(Prims_Ptr): Likewise.
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2005-07-04 Gary Dismukes <dismukes@adacore.com>
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Ed Schonberg <schonberg@adacore.com>
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Javier Miranda <miranda@adacore.com>
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* checks.adb (Null_Exclusion_Static_Checks): In the case of
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N_Object_Declaration, only perform the checks if the Object_Definition
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is not an Access_Definition.
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* sem_ch3.adb (Access_Subprogram_Declaration): Add test for the case
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where the parent of an the access definition is an N_Object_Declaration
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when determining the Associated_Node_For_Itype and scope of an
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anonymous access-to-subprogram type.
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* exp_ch6.adb (Expand_N_Subprogram_Declaration): Set the
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Corresponding_Spec on the body created for a null procedure. Add ???
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comment. Remove New_Copy_Tree call on body argument to
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Set_Body_To_Inline.
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* exp_ch6.adb (Add_Simple_Call_By_Copy_Code): For an out parameter with
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discriminants, use the type of the actual as well, because the
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discriminants may be read by the called subprogram.
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* sem_ch3.adb (Access_Type_Declaration): If the designated type is an
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access type we do not need to handle non-limited views.
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(Build_Derived_Record_Type): Additional check to check that in case of
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private types, interfaces are only allowed in private extensions.
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2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
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* decl.c (prepend_attributes) <Pragma_Linker_Constructor>: New case.
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<Pragma_Linker_Destructor>: Likewise.
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* einfo.ads (Has_Gigi_Rep_Item): Document Pragma_Linker_Constructor and
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Pragma_Linker_Destructor.
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* gigi.h (attr_type): Add ATTR_LINK_CONSTRUCTOR and
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ATTR_LINK_DESTRUCTOR.
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(static_ctors, static_dtors): New variables.
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* misc.c (gnat_expand_body): Output current function as constructor
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and destructor if requested.
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* par-prag.adb: Add processing for pragma Linker_Constructor and
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Linker_Destructor.
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* sem_prag.adb (Find_Unique_Parameterless_Procedure): New function
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extracted from Check_Interrupt_Or_Attach_Handler.
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(Check_Interrupt_Or_Attach_Handler): Invoke it.
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Implement pragma Linker_Constructor and Linker_Destructor with the
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help of Find_Unique_Parameterless_Procedure.
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Replace Name_Alias with Name_Target for pragma Linker_Alias.
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* snames.h, snames.ads, snames.adb:
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Add Name_Linker_Constructor and Name_Linker_Destructor.
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Add Pragma_Linker_Constructor and Pragma_Linker_Destructor.
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* snames.adb: Remove Name_Alias.
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* trans.c: Include cgraph.h.
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(build_global_cdtor): New function.
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(Compilation_Unit_to_gnu): Build global constructor and destructor if
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needed.
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(tree_transform) <N_Identifier>: Substitute renaming of view-conversions
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of objects too.
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(addressable_p) <COMPONENT_REF>: Unconditionally test
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DECL_NONADDRESSABLE_P on STRICT_ALIGNMENT platforms.
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* utils.c (process_attributes) <ATTR_LINK_ALIAS>: Do not assemble the
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variable if it is external.
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(static_ctors, static_dtors): New global variables.
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(process_attributes) <ATTR_LINK_CONSTRUCTOR>: New case.
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<ATTR_LINK_DESTRUCTOR>: Likewise.
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(end_subprog_body): Chain function as constructor and destructor
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if requested.
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* exp_util.adb (Force_Evaluation): Unconditionally invoke
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Remove_Side_Effects with Variable_Ref set to true.
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(Remove_Side_Effects): Handle scalar types first. Use a renaming
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for non-scalar types even if Variable_Ref is true and for class-wide
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expressions.
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2005-07-04 Ed Schonberg <schonberg@adacore.com>
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* exp_attr.adb (Mod): Evaluate condition expression with checks off,
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to prevent spurious warnings.
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2005-07-04 Thomas Quinot <quinot@adacore.com>
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* exp_dist.adb (Build_TypeCode_Call): Remove incorrect processing for
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Itypes. Itypes are really unexpected there.
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(Build_TypeCode_Function): Generalise special processing for Itypes to
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handle the case of numeric implicit base types as well as enumerated
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ones.
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2005-07-04 Ed Schonberg <schonberg@adacore.com>
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* exp_intr.adb (Expand_Unc_Deallocation): If the designated type is
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controlled, indicate the expected type of the dereference that is
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created for the call to Deep_Finalize, to prevent spurious errors when
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the designated type is private and completed with a derivation from
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another private type.
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2005-07-04 Vincent Celier <celier@adacore.com>
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* make.adb (Change_To_Object_Directory): When unable to change the
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current dir to the object directory, output the full path of the
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directory.
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2005-07-04 Matthew Gingell <gingell@adacore.com>
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* Makefile.in: Replace indepsw-linux.adb by indepsw-gnu.adb
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* indepsw-linux.adb: Replace by...
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* indepsw-gnu.adb: ...this new file
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2005-07-04 Vincent Celier <celier@adacore.com>
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* mlib-prj.adb (Auto_Initialize): New constant String
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(SALs_Use_Constructors): New Boolean function
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(Build_Library): Call gnatbind with Auto_Initialize switch when
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SALs_Use_Constructors returns True.
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* mlib-tgt.ads: Minor reformatting
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* mlib-utl.ads: Minor reformatting
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* opt.ads: (Use_Pragma_Linker_Constructor): New Boolean flag
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2005-07-04 Ed Schonberg <schonberg@adacore.com>
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* par-ch9.adb (P_Task, P_Protected): Indicate that single task and
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single protected declarations can have an interface list.
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(P_Entry_Declaration): Add handler for Error_Resync, which can be raised
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with seriously malformed entry declarations, and lead to compilation
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abandoned messages.
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2005-07-04 Javier Miranda <miranda@adacore.com>
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* par-load.adb: Load the context items in two rounds.
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2005-07-04 Robert Dewar <dewar@adacore.com>
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* scng.adb: Do not consider Mod used as an attribute to be a keyword
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2005-07-04 Ed Schonberg <schonberg@adacore.com>
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Javier Miranda <miranda@adacore.com>
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* sem_ch10.adb (Build_Limited_Views): A type declared with a private
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type extension needs a limited view.
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Remove previous restriction on private types available through the
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limited-view (only tagged private types were previously allowed).
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(Install_Withed_Unit): In the code that implements the
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legality rule given in AI-377, exclude a child unit with the name
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Standard, because it is a homonym of the Standard environment package.
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2005-07-04 Thomas Quinot <quinot@adacore.com>
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* sem_ch4.adb (Transform_Object_Operation): For an actual that is an
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overloaded function call, carry interpretations from the original tree
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to the copy.
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2005-07-04 Ed Schonberg <schonberg@adacore.com>
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* sem_ch6.adb (Conforming_Types): If the types are anonymous access
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types check whether some designated type is a limited view, and use
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the non-limited view if available.
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2005-07-04 Gary Dismukes <dismukes@adacore.com>
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* sem_eval.adb (Subtypes_Statically_Match): Use the discriminant
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constraint of full view of a private view T1 if present, when T2 is a
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discriminated full view.
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2005-07-04 Thomas Quinot <quinot@adacore.com>
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* sem_res.adb (Resolve_Actuals): Do not resolve the expression of an
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actual that is a view conversion of a bit packed array reference.
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2005-07-04 Ed Schonberg <schonberg@adacore.com>
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* sem_type.adb (Covers): Verify that Corresponding_Record_Type is
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present before checking whether an interface type covers a synchronized
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type.
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2005-07-04 Ed Schonberg <schonberg@adacore.com>
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* sem_util.adb (Is_Object_Reference): An indexed or selected component
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whose prefix is an implicit dereference is an object reference. Removes
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spurious errors when compiling with -gnatc.
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2005-07-04 Robert Dewar <dewar@adacore.com>
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PR ada/22039
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* s-sopco3.ads, s-sopco4.ads, s-sopco5.ads: Minor documentation fix
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2005-07-04 Matthew Gingell <gingell@adacore.com>
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* tracebak.c: Enable tracebacks on ia64 platforms
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2005-07-04 Vincent Celier <celier@adacore.com>
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* vms_conv.adb (Initialize): Allow multiple ALI files to be given to
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the GNAT BIND command, as gnatbind accepts multiples ALI files with
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the -L or -n switches.
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2005-07-04 Vincent Celier <celier@adacore.com>
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* makegpr.adb (Build_Global_Archive): Make sure the list of sources is
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correctly computed and the main project data is not modified while
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doing so.
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(Add_C_Plus_Plus_Link_For_Gnatmake): Always link with the C++ compiler
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(Choose_C_Plus_Plus_Link_Process): Do not generate shell script
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c++linker as this does not work on some platforms.
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2005-07-04 Matthew Heaney <heaney@adacore.com>
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* a-convec.ads, a-coinve.ads: Declaration of subtype Extended_Index
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was changed.
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* a-coinve.adb: Perform constraint checks explicitly.
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2005-07-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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Thomas Quinot <quinot@adacore.com>
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* Make-lang.in: (ada/targtyps.o): Add missing TREE_H dependency.
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new target gen-soccon.
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2005-07-04 Robert Dewar <dewar@adacore.com>
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* s-mastop-irix.adb, s-mastop-vms.adb: Minor reformatting
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2005-07-04 Thomas Quinot <quinot@adacore.com>
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* g-socket.ads (Check_Selector): Minor rewording of comment.
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2005-07-04 Vincent Celier <celier@adacore.com>
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* vms_data.ads: Add VMS qualifiers for new gnatpp switch --eol=
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2005-07-04 Thomas Quinot <quinot@adacore.com>
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* gen-soccon.c: Add constants SO_SNDTIMEO and SO_RCVTIMEO.
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2005-07-04 Sergey Rybin <rybin@adacore.com>
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* gnat_ugn.texi: Add description of --eol gnatpp option
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2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
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Thomas Quinot <quinot@adacore.com>
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* gnat_rm.texi: Add a note that pragma Unreferenced is not appropriate
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if the user wants all calls of a subprogram to be flagged,
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independently of whether they are made from within the same unit or
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another unit.
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Mention restriction for pragma Linker_Alias on some platforms.
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Document pragma Linker_Constructor and Linker_Destructor.
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Rewrite documentation of Weak_External, Linker_Section and
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Linker_Alias pragmas.
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2005-07-04 Arnaud Charlet <charlet@adacore.com>
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* s-stausa.ads, s-stausa.adb: New files.
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