2005-12-05 Doug Rupp <rupp@adacore.com>

	* mlib-tgt-vms-ia64.adb, mlib-tgt-vms-alpha.adb (Is_Interface): Change
	Ada bind file prefix on VMS from b$ to b__.
	(Build_Dynamic_Library): Change Init file suffix on VMS from $init to
	__init.

	* prj-nmsc.adb: Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.
	(Object_Suffix): Initialize with target object suffix.
	(Get_Unit): Change Ada bind file prefix on VMS from b$ to b__.

	* butil.adb: Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.

	* clean.adb: Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.
	(Object_Suffix): Initialize with call to Get_Target_Object_Suffix.
	({declaraction},Delete_Binder_Generated_Files,{initialization}): Change
	Ada bind file prefix on VMS from b$ to b__.

	* gnatlink.adb (Process_Args): Call Add_Src_Search_Dir for -I in
	--GCC so that Get_Target_Parameters can find system.ads.
	(Gnatlink): Call Get_Target_Parameters in mainline.
	Initialize standard packages for Targparm.
	Change some Hostparm.OpenVMS checks to Targparm.OpenVMS_On_Target.
	(Process_Args): Also Check for object files with target object
	extension.
	(Make_Binder_File_Names): Create with target object extension.
	(Make_Binder_File_Names): Change Ada bind file prefix on VMS from b$
	to b__.

	* mlib-prj.adb: Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.
	({declaration},Build_Library,Check_Library): Change Ada bind file
	prefix on VMS from b$ to b__.

	* osint-b.adb: Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.
	(Create_Binder_Output): Change Ada bind file prefix on VMS from b$ to
	b__.

	* targext.c: New file.

	* Makefile.in: add support for vxworks653 builds
	(../../vxaddr2line): gnatlink with targext.o.
	(TOOLS_LIBS): Move targext.o to precede libgnat.
	(init.o, initialize.o): Minor clean up in dependencies.
	(GNATLINK_OBJS): Add targparm.o, snames.o
	Add rules fo building targext.o and linking it explicitly with all
	tools.
	Also add targext.o to gnatlib.

	* Make-lang.in: Add rules for building targext.o and linking it in
	with gnat1 and gnatbind.
	Add entry for exp_sel.o.

	* osint.adb Change some Hostparm.OpenVMS checks to
	Targparm.OpenVMS_On_Target.
	(Object_File_Name): Use target object suffix.

	* osint.ads (Object_Suffix): Remove, no longer used.
	(Target_Object_Suffix): Initialize with target object suffix.

	* rident.ads: Add special exception to license.

	* targparm.adb (Get_Target_Parameters): Set the value of
	Multi_Unit_Index_Character after OpenVMS_On_Target gets its definitive
	value.
	(Get_Target_Parameters): Set OpenVMS_On_Target if openvms.
	
	* targparm.ads: Add special exception to license.

	* g-os_lib.ads, g-os_lib.adb (Get_Target_Debuggable_Suffix): New
	function.
	(Copy_File): Make sure from file is closed if error on to file
	(Get_Target_Executable_Suffix, Get_Target_Object_Suffix): New functions.

	* make.adb (Object_Suffix): Intialize with Get_Target_Object_Suffix.
	(Executable_Suffix): Intialize with Get_Target_Executable_Suffix.

	* osint-c.adb (Set_Output_Object_File_Name): Initialize extension with
	target object suffix.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108282 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 52 insertions, 2 deletions

diff --git a/gcc/ada/bindgen.adb b/gcc/ada/bindgen.adb
index 99625301d48..b64798f486a 100644
--- a/gcc/ada/bindgen.adb
+++ b/gcc/ada/bindgen.adb
@@ -1268,6 +1268,22 @@ package body Bindgen is
          WBI ("      pragma Import (C, finalize, ""__gnat_finalize"");");
       end if;
 
+      --  If we want to analyze the stack, we have to import corresponding
+      --  symbols
+
+      if Dynamic_Stack_Measurement then
+         WBI ("");
+         WBI ("      procedure Output_Results;");
+         WBI ("      pragma Import (C, Output_Results, " &
+              """__gnat_stack_usage_output_results"");");
+
+         WBI ("");
+         WBI ("      " &
+              "procedure Initialize_Stack_Analysis (Buffer_Size : Natural);");
+         WBI ("      pragma Import (C, Initialize_Stack_Analysis, " &
+              """__gnat_stack_usage_initialize"");");
+      end if;
+
       --  Deal with declarations for main program case
 
       if not No_Main_Subprogram then
@@ -1360,6 +1376,13 @@ package body Bindgen is
          Write_Statement_Buffer;
       end if;
 
+      if Dynamic_Stack_Measurement then
+         Set_String ("      Initialize_Stack_Analysis (");
+         Set_Int (Dynamic_Stack_Measurement_Array_Size);
+         Set_String (");");
+         Write_Statement_Buffer;
+      end if;
+
       if not Cumulative_Restrictions.Set (No_Finalization) then
 
          if not No_Main_Subprogram
@@ -1398,6 +1421,12 @@ package body Bindgen is
          end if;
       end if;
 
+      --  Prints the result of static stack analysis
+
+      if Dynamic_Stack_Measurement then
+         WBI ("      Output_Results;");
+      end if;
+
       --  Finalize is only called if we have a run time
 
       if not Cumulative_Restrictions.Set (No_Finalization) then
@@ -1506,6 +1535,15 @@ package body Bindgen is
          Write_Statement_Buffer;
       end if;
 
+      --  Initializes dynamic stack measurement if needed
+
+      if Dynamic_Stack_Measurement then
+         Set_String ("   __gnat_stack_usage_initialize (");
+         Set_Int (Dynamic_Stack_Measurement_Array_Size);
+         Set_String (");");
+         Write_Statement_Buffer;
+      end if;
+
       --  The __gnat_initialize routine is used only if we have a run-time
 
       if not Suppress_Standard_Library_On_Target then
@@ -1552,6 +1590,12 @@ package body Bindgen is
          WBI ("   system__standard_library__adafinal ();");
       end if;
 
+      --  Outputs the dynamic stack measurement if needed
+
+      if Dynamic_Stack_Measurement then
+         WBI ("   __gnat_stack_usage_output_results ();");
+      end if;
+
       --  The finalize routine is used only if we have a run-time
 
       if not Suppress_Standard_Library_On_Target then
@@ -1681,7 +1725,7 @@ package body Bindgen is
                --  filename object is seen. Multiply defined symbols will
                --  result.
 
-               if Hostparm.OpenVMS
+               if OpenVMS_On_Target
                  and then Is_Internal_File_Name
                   (ALIs.Table
                    (Units.Table (Elab_Order.Table (E)).My_ALI).Sfile)
@@ -2244,6 +2288,12 @@ package body Bindgen is
          WBI ("extern void __gnat_install_handler (void);");
       end if;
 
+      if Dynamic_Stack_Measurement then
+         WBI ("");
+         WBI ("extern void __gnat_stack_usage_output_results (void);");
+         WBI ("extern void __gnat_stack_usage_initialize (int size);");
+      end if;
+
       WBI ("");
 
       Gen_Elab_Defs_C;
@@ -2780,7 +2830,7 @@ package body Bindgen is
             With_GNARL := True;
          end if;
 
-         if Hostparm.OpenVMS and then Name_Buffer (1 .. 5) = "dec%s" then
+         if OpenVMS_On_Target and then Name_Buffer (1 .. 5) = "dec%s" then
             With_DECGNAT := True;
          end if;
       end loop;