[multiple changes]

2003-11-19  Arnaud Charlet  <charlet@act-europe.fr>

	* gnatmem.adb: Clean up verbose output.

	* gprcmd.adb: Change copyright to FSF.

2003-11-19  Vincent Celier  <celier@gnat.com>

	* symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
	and Version (ignored).

	* symbols.ads: (Policy): New type
	(Initialize): New parameter Reference, Symbol_Policy and
	Library_Version.
	Remove parameter Force.
	Minor reformatting.

	* snames.ads, snames.adbadb: New standard names
	Library_Reference_Symbol_File and Library_Symbol_Policy

	* mlib-prj.adb:
	(Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
	project.

	* mlib-tgt.adb:
	(Build_Dynamic_Library): New parameter Symbol_Data (ignored)

	* mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data

	* prj.adb: (Project_Empty): New component Symbol_Data

	* prj.ads: (Policy, Symbol_Record): New types
	(Project_Data): New component Symbol_Data

	* prj-attr.adb:
	New attributes Library_Symbol_File, Library_Symbol_Policy and
	Library_Reference_Symbol_File.

	* prj-nmsc.adb:
	(Ada_Check): When project is a Stand-Alone library project, process
	attribute Library_Symbol_File, Library_Symbol_Policy and
	Library_Reference_Symbol_File.

	* 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
	5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
	5sml-tgt.adb (Build_Dynamic_Library): New parameter
	Symbol_Data (ignored).

	* 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
	(Build_Dynamic_Library): New parameter Symbol_Data. New internal
	functions Option_File_Name and Version_String. Set new options of
	gnatsym related to symbol file, symbol policy and reference symbol
	file.

	* 5vsymbol.adb:
	Extensive modifications to take into account the reference symbol file,
	the symbol policy, the library version and to put in the symbol file the
	minor and major IDs.

	* bld.adb (Process_Declarative_Items): Put second argument of
	gprcmd to_absolute between single quotes, to avoid problems with
	Windows.

	* bld-io.adb: Update Copyright notice.
	(Flush): Remove last character of a line, if it is a back slash, to
	avoid make problems.

	* gnatsym.adb:
	Implement new scheme with reference symbol file and symbol policy.

	* g-os_lib.ads: (Is_Directory): Clarify comment

2003-11-19  Robert Dewar  <dewar@gnat.com>

	* atree.adb: Move New_Copy_Tree global variables to head of package

	* errout.adb: Minor reformatting

2003-11-19  Javier Miranda  <miranda@gnat.com>

	* sem_ch4.adb: (Diagnose_Call): Improve error message.
	Add reference to Ada0Y (AI-50217)

	* sem_ch6.adb, sem_ch8.adb, sem_type.adb,
	sem_util.adb: Add reference to AI-50217

	* sinfo.ads: (N_With_Clause): Document fields referred to AI-50217

	* sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)

	* sem_aggr.adb: Complete documentation of AI-287 changes

	* par-ch4.adb: Document previous changes.

	* lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
	sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
	Ada0Y (AI-50217)

	* exp_aggr.adb: Add references to AI-287 in previous changes

2003-11-19  Ed Schonberg  <schonberg@gnat.com>

	* exp_ch6.adb:
	(Add_Call_By_Copy_Node): Do not original node of rewritten expression
	in the rewriting is the result of an inlined call.

	* exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
	parameter is a type conversion, use original node to construct the
	post-call assignment, because expression may have been rewritten, e.g.
	if it is a packed array.

	* sem_attr.adb:
	(Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
	body, just as it is in an instance.
	Categorization routines

	* sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
	Instantiate_Object): Set proper sloc reference for message on missing
	actual.

2003-11-19  Thomas Quinot  <quinot@act-europe.fr>

	* Makefile.in: Add FreeBSD libgnat pairs.

	* usage.adb: Fix typo in usage message.

2003-11-19  Jerome Guitton  <guitton@act-europe.fr>

	* Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
	s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
	pragma Thread_Body.
	Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.

	* s-thread.adb: This file is now a dummy implementation of
	System.Thread.

2003-11-19  Sergey Rybin  <rybin@act-europe.fr>

	* rtsfind.adb (Initialize): Add initialization for RTE_Is_Available

2003-11-19  Emmanuel Briot  <briot@act-europe.fr>

	* xref_lib.adb (Parse_Identifier_Info): Add handling of generic
	instanciation references in the parent type description.

From-SVN: r73757

1 files changed, 16 insertions, 5 deletions

diff --git a/gcc/ada/mlib-tgt.ads b/gcc/ada/mlib-tgt.ads
index d7cad10b..1fac4efe3 100644
--- a/gcc/ada/mlib-tgt.ads
+++ b/gcc/ada/mlib-tgt.ads
@@ -113,6 +113,7 @@ package MLib.Tgt is
       Interfaces   : Argument_List;
       Lib_Filename : String;
       Lib_Dir      : String;
+      Symbol_Data  : Symbol_Record;
       Driver_Name  : Name_Id := No_Name;
       Lib_Address  : String  := "";
       Lib_Version  : String  := "";
@@ -125,23 +126,33 @@ package MLib.Tgt is
    --  Afiles is the list of ALI files for the Ada object files.
    --  Options is a list of options to be passed to the tool (gcc or other)
    --  that effectively builds the dynamic library.
+   --
    --  Interfaces is the list of ALI files for the interfaces of a SAL.
    --  It is empty if the library is not a SAL.
+   --
    --  Lib_Filename is the name of the library, without any prefix or
    --  extension. For example, on Unix, if Lib_Filename is "toto", the name of
    --  the library file will be "libtoto.so".
+   --
    --  Lib_Dir is the directory path where the library will be located.
+   --
    --  Lib_Address is the base address of the library for a non relocatable
    --  library, given as an hexadecimal string.
-   --  For OSes that support symbolic links, Lib_Version, if non null, is
-   --  the actual file name of the library. For example on Unix,
-   --  if Lib_Filename is "toto" and Lib_Version is "libtoto.so.2.1",
-   --  "libtoto.so" will be a symbolic link to "libtoto.so.2.1" which will
-   --  be the actual library file.
+   --
+   --  For OSes that support symbolic links, Lib_Version, if non null,
+   --  is the actual file name of the library. For example on Unix, if
+   --  Lib_Filename is "toto" and Lib_Version is "libtoto.so.2.1",
+   --  "libtoto.so" will be a symbolic link to "libtoto.so.2.1" which
+   --  will be the actual library file.
+   --
    --  Relocatable indicates if the library should be relocatable or not,
    --  for those OSes that actually support non relocatable dynamic libraries.
    --  Relocatable indicates that automatic elaboration/finalization must be
    --  indicated to the linker, if possible.
+   --
+   --  Symbol_Data is used for some patforms, including VMS, to generate
+   --  the symbols to be exported by the library.
+   --
    --  Note: Depending on the OS, some of the parameters may not be taken
    --  into account. For example, on Linux, Foreign, Afiles Lib_Address and
    --  Relocatable are ignored.