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author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-01 22:22:57 +0000 |
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committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-01 22:22:57 +0000 |
commit | 9e169c4bf36a38689550c059570c57efbf00a6fb (patch) | |
tree | 95e6800f7ac2a49ff7f799d96f04172320e70ac0 /gcc/ada/gnatbind.adb | |
parent | 6170dfb6edfb7b19f8ae5209b8f948fe0076a4ad (diff) | |
download | gcc-vect256.tar.gz |
Merged trunk at revision 161680 into branch.vect256
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/vect256@161681 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/gnatbind.adb')
-rw-r--r-- | gcc/ada/gnatbind.adb | 161 |
1 files changed, 115 insertions, 46 deletions
diff --git a/gcc/ada/gnatbind.adb b/gcc/ada/gnatbind.adb index fb3dc3d74ba..cb234d262e6 100644 --- a/gcc/ada/gnatbind.adb +++ b/gcc/ada/gnatbind.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 1992-2009, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2010, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -45,6 +45,7 @@ with Rident; use Rident; with Snames; with Switch; use Switch; with Switch.B; use Switch.B; +with Table; with Targparm; use Targparm; with Types; use Types; @@ -81,6 +82,16 @@ procedure Gnatbind is Mapping_File : String_Ptr := null; + package Closure_Sources is new Table.Table + (Table_Component_Type => File_Name_Type, + Table_Index_Type => Natural, + Table_Low_Bound => 1, + Table_Initial => 10, + Table_Increment => 100, + Table_Name => "Gnatbind.Closure_Sources"); + -- Table to record the sources in the closure, to avoid duplications. Used + -- only with switch -R. + function Gnatbind_Supports_Auto_Init return Boolean; -- Indicates if automatic initialization of elaboration procedure -- through the constructor mechanism is possible on the platform. @@ -671,11 +682,12 @@ begin begin Id := Scan_ALI - (F => Main_Lib_File, - T => Text, - Ignore_ED => False, - Err => False, - Ignore_Errors => Debug_Flag_I); + (F => Main_Lib_File, + T => Text, + Ignore_ED => False, + Err => False, + Ignore_Errors => Debug_Flag_I, + Directly_Scanned => True); end; Free (Text); @@ -726,10 +738,10 @@ begin Free (Text); end if; - -- Acquire all information in ALI files that have been read in + -- Load ALIs for all dependent units for Index in ALIs.First .. ALIs.Last loop - Read_ALI (Index); + Read_Withed_ALIs (Index); end loop; -- Quit if some file needs compiling @@ -738,6 +750,28 @@ begin raise Unrecoverable_Error; end if; + -- Output list of ALI files in closure + + if Output_ALI_List then + if ALI_List_Filename /= null then + Set_List_File (ALI_List_Filename.all); + end if; + + for Index in ALIs.First .. ALIs.Last loop + declare + Full_Afile : constant File_Name_Type := + Find_File (ALIs.Table (Index).Afile, Library); + begin + Write_Name (Full_Afile); + Write_Eol; + end; + end loop; + + if ALI_List_Filename /= null then + Close_List_File; + end if; + end if; + -- Build source file table from the ALI files we have read in Set_Source_Table; @@ -814,55 +848,90 @@ begin -- sources) if -R was used. if List_Closure then - if not Zero_Formatting then - Write_Eol; - Write_Str ("REFERENCED SOURCES"); - Write_Eol; - end if; + List_Closure_Display : declare + Source : File_Name_Type; - for J in reverse Elab_Order.First .. Elab_Order.Last loop + function Put_In_Sources (S : File_Name_Type) return Boolean; + -- Check if S is already in table Sources and put in Sources + -- if it is not. Return False if the source is already in + -- Sources, and True if it is added. - -- Do not include the sources of the runtime + -------------------- + -- Put_In_Sources -- + -------------------- - if not Is_Internal_File_Name - (Units.Table (Elab_Order.Table (J)).Sfile) - then - if not Zero_Formatting then - Write_Str (" "); - end if; + function Put_In_Sources (S : File_Name_Type) + return Boolean + is + begin + for J in 1 .. Closure_Sources.Last loop + if Closure_Sources.Table (J) = S then + return False; + end if; + end loop; + + Closure_Sources.Append (S); + return True; + end Put_In_Sources; + + -- Start of processing for List_Closure_Display + + begin + Closure_Sources.Init; - Write_Str - (Get_Name_String - (Units.Table (Elab_Order.Table (J)).Sfile)); + if not Zero_Formatting then + Write_Eol; + Write_Str ("REFERENCED SOURCES"); Write_Eol; end if; - end loop; - -- Subunits do not appear in the elaboration table because they - -- are subsumed by their parent units, but we need to list them - -- for other tools. For now they are listed after other files, - -- rather than right after their parent, since there is no easy - -- link between the elaboration table and the ALIs table ??? - -- Note also that subunits may appear repeatedly in the list, - -- if the parent unit appears in the context of several units - -- in the closure. - - for J in Sdep.First .. Sdep.Last loop - if Sdep.Table (J).Subunit_Name /= No_Name - and then not Is_Internal_File_Name (Sdep.Table (J).Sfile) - then - if not Zero_Formatting then - Write_Str (" "); + for J in reverse Elab_Order.First .. Elab_Order.Last loop + Source := Units.Table (Elab_Order.Table (J)).Sfile; + + -- Do not include the sources of the runtime and do not + -- include the same source several times. + + if Put_In_Sources (Source) + and then not Is_Internal_File_Name (Source) + then + if not Zero_Formatting then + Write_Str (" "); + end if; + + Write_Str (Get_Name_String (Source)); + Write_Eol; end if; + end loop; + + -- Subunits do not appear in the elaboration table because + -- they are subsumed by their parent units, but we need to + -- list them for other tools. For now they are listed after + -- other files, rather than right after their parent, since + -- there is no easy link between the elaboration table and + -- the ALIs table ??? As subunits may appear repeatedly in + -- the list, if the parent unit appears in the context of + -- several units in the closure, duplicates are suppressed. + + for J in Sdep.First .. Sdep.Last loop + Source := Sdep.Table (J).Sfile; + + if Sdep.Table (J).Subunit_Name /= No_Name + and then Put_In_Sources (Source) + and then not Is_Internal_File_Name (Source) + then + if not Zero_Formatting then + Write_Str (" "); + end if; + + Write_Str (Get_Name_String (Source)); + Write_Eol; + end if; + end loop; - Write_Str (Get_Name_String (Sdep.Table (J).Sfile)); + if not Zero_Formatting then Write_Eol; end if; - end loop; - - if not Zero_Formatting then - Write_Eol; - end if; + end List_Closure_Display; end if; end if; end if; |