diff options
| -rw-r--r-- | gcc/ada/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ada/cstand.adb | 38 | ||||
| -rw-r--r-- | gcc/ada/g-dirope.ads | 2 | ||||
| -rw-r--r-- | gcc/ada/s-stchop.adb | 18 | ||||
| -rw-r--r-- | gcc/ada/sfn_scan.adb | 8 |
5 files changed, 39 insertions, 33 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 6920d95..870345a 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,9 @@ +2010-06-22 Robert Dewar <dewar@adacore.com> + + * cstand.adb: Complete previous change. + * g-dirope.ads: Add comment. + * s-stchop.adb, sfn_scan.adb: Minor reformatting. + 2010-06-22 Ed Schonberg <schonberg@adacore.com> * cstand.adb: Add tree nodes for pragma Pack on string types. diff --git a/gcc/ada/cstand.adb b/gcc/ada/cstand.adb index ec409d6..0a74be8 100644 --- a/gcc/ada/cstand.adb +++ b/gcc/ada/cstand.adb @@ -119,10 +119,6 @@ package body CStand is (New_Node_Kind : Node_Kind := N_Defining_Identifier) return Entity_Id; -- Builds a new entity for Standard - procedure Pack_String_Type (String_Type : Entity_Id); - -- Generate the proper tree for the pragma Pack that applies to each - -- string type. - procedure Print_Standard; -- Print representation of package Standard if switch set @@ -328,6 +324,9 @@ package body CStand is procedure Build_Exception (S : Standard_Entity_Type); -- Procedure to declare given entity as an exception + procedure Pack_String_Type (String_Type : Entity_Id); + -- Generate proper tree for pragma Pack that applies to given type + --------------------- -- Build_Exception -- --------------------- @@ -345,6 +344,24 @@ package body CStand is Append (Decl, Decl_S); end Build_Exception; + ---------------------- + -- Pack_String_Type -- + ---------------------- + + procedure Pack_String_Type (String_Type : Entity_Id) is + Prag : constant Node_Id := + Make_Pragma (Stloc, + Chars => Name_Pack, + Pragma_Argument_Associations => + New_List ( + Make_Pragma_Argument_Association (Stloc, + Expression => New_Occurrence_Of (String_Type, Stloc)))); + + begin + Append (Prag, Decl_S); + Record_Rep_Item (String_Type, Prag); + end Pack_String_Type; + -- Start of processing for Create_Standard begin @@ -1631,19 +1648,6 @@ package body CStand is return E; end New_Standard_Entity; - ---------------------- - -- Pack_String_Type -- - ---------------------- - - procedure Pack_String_Type (String_Type : Entity_Id) is - begin - Record_Rep_Item (String_Type, - Make_Pragma (Stloc, - Chars => Name_Pack, - Pragma_Argument_Associations => - New_List (New_Occurrence_Of (String_Type, Stloc)))); - end Pack_String_Type; - -------------------- -- Print_Standard -- -------------------- diff --git a/gcc/ada/g-dirope.ads b/gcc/ada/g-dirope.ads index 28ba9c6..32b914b 100644 --- a/gcc/ada/g-dirope.ads +++ b/gcc/ada/g-dirope.ads @@ -210,7 +210,7 @@ package GNAT.Directory_Operations is -- -- System_Default -- Uses either UNIX on Unix and OpenVMS systems, or DOS on Windows, - -- depending on the running environment. + -- depending on the running environment. What about other OS's??? --------------- -- Iterators -- diff --git a/gcc/ada/s-stchop.adb b/gcc/ada/s-stchop.adb index e4cd7ad..b757c56 100644 --- a/gcc/ada/s-stchop.adb +++ b/gcc/ada/s-stchop.adb @@ -48,28 +48,24 @@ package body System.Stack_Checking.Operations is function Set_Stack_Info (Stack : not null access Stack_Access) return Stack_Access; - -- The function Set_Stack_Info is the actual function that updates the -- cache containing a pointer to the Stack_Info. It may also be used for -- detecting asynchronous abort in combination with Invalidate_Self_Cache. - + -- -- Set_Stack_Info should do the following things in order: -- 1) Get the Stack_Access value for the current task -- 2) Set Stack.all to the value obtained in 1) -- 3) Optionally Poll to check for asynchronous abort - + -- -- This order is important because if at any time a write to the stack -- cache is pending, that write should be followed by a Poll to prevent -- loosing signals. - + -- -- Note: This function must be compiled with Polling turned off - - -- Note: on systems with real thread-local storage, - -- Set_Stack_Info should return an access value for such local - -- storage. In those cases the cache will always be up-to-date. - - -- The following constants should be imported from some system-specific - -- constants package. The constants must be static for performance reasons. + -- + -- Note: on systems with real thread-local storage, Set_Stack_Info should + -- return an access value for such local storage. In those cases the cache + -- will always be up-to-date. ---------------------------- -- Invalidate_Stack_Cache -- diff --git a/gcc/ada/sfn_scan.adb b/gcc/ada/sfn_scan.adb index f4ba250..1d24ca2 100644 --- a/gcc/ada/sfn_scan.adb +++ b/gcc/ada/sfn_scan.adb @@ -37,10 +37,10 @@ package body SFN_Scan is -- Allow easy access to control character definitions EOF : constant Character := ASCII.SUB; - -- The character SUB (16#1A#) is DOS-derived systems, such as Windows - -- to signal the end of a text file. If this character appears as the - -- last character of a file scanned by a call to Scan_SFN_Pragmas, - -- then it is ignored, otherwise it is treated as an illegal character. + -- The character SUB (16#1A#) is used in DOS-derived systems, such as + -- Windows to signal the end of a text file. If this character appears as + -- the last character of a file scanned by a call to Scan_SFN_Pragmas, then + -- it is ignored, otherwise it is treated as an illegal character. type String_Ptr is access String; |