diff options
| author | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-05-20 12:46:42 +0000 |
|---|---|---|
| committer | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-05-20 12:46:42 +0000 |
| commit | eb10ea32dcbb75bcfc7882b645a64aab17720476 (patch) | |
| tree | 71c7f44038b908a0d6c4e52f839a9fa3e3c2ed25 /gcc/ada/exp_smem.ads | |
| parent | d54f6ec5353a384118649f31d83ece8aa1085d54 (diff) | |
| download | gcc-eb10ea32dcbb75bcfc7882b645a64aab17720476.tar.gz | |
2008-05-20 Kevin Pouget <pouget@adacore.com>
* exp_smem.ads, exp_smem.adb: Construction of access and assign
routines has been replaced by an instantiation of
System.Shared_Storage.Shared_Var_Procs generic package, while expanding
shared variable declaration.
Calls to access and assign routines have been replaced by calls to
Read/Write routines of System.Shared_Storage.Shared_Var_Procs
instantiated package.
* rtsfind.ads: RE_Shared_Var_Procs entry has been added in RE_Unit_Table
It identifies the new generic package added in s-shasto.
* s-shasto.adb, s-shasto.ads: A new generic package has been added, it
is instantiated for each shared passive variable. It provides
supporting procedures called upon each read or write access by the
expanded code.
* sem_attr.adb:
For this runtime unit (always compiled in GNAT mode), we allow
stream attributes references for limited types for the case where
shared passive objects are implemented using stream attributes,
which is the default in GNAT's persistent storage implementation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135627 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/exp_smem.ads')
| -rw-r--r-- | gcc/ada/exp_smem.ads | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/gcc/ada/exp_smem.ads b/gcc/ada/exp_smem.ads index 69b4ee90eba..d1738255187 100644 --- a/gcc/ada/exp_smem.ads +++ b/gcc/ada/exp_smem.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 1998-2007, Free Software Foundation, Inc. -- +-- Copyright (C) 1998-2008, 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- -- @@ -49,10 +49,11 @@ package Exp_Smem is -- read/write calls for the protected object within the lock region. function Make_Shared_Var_Procs (N : Node_Id) return Node_Id; - -- N is the node for the declaration of a shared passive variable. This - -- procedure constructs and inserts the read and assignment procedures - -- for the shared memory variable. See System.Shared_Storage for a full - -- description of these procedures and how they are used. The last inserted - -- node is returned. + -- N is the node for the declaration of a shared passive variable. + -- This procedure constructs an instantiation of + -- System.Shared_Storage.Shared_Var_Procs that contains the read and + -- assignment procedures for the shared memory variable. + -- See System.Shared_Storage for a full description of these procedures + -- and how they are used. The last inserted node is returned. end Exp_Smem; |