From 265fa07b34a813ba9d8249ddad82d71e6002c10d Mon Sep 17 00:00:00 2001 From: xleroy Date: Thu, 2 Sep 2010 12:42:19 +0000 Subject: Merge of the reuse-temps branch: - Reload temporaries are marked as destroyed (set to Vundef) across operations in the semantics of LTL, LTLin, Linear and Mach, allowing Asmgen to reuse them. - Added IA32 port. - Cleaned up float conversions and axiomatization of floats. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1499 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- ia32/standard/CPragmas.ml | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 ia32/standard/CPragmas.ml (limited to 'ia32/standard/CPragmas.ml') diff --git a/ia32/standard/CPragmas.ml b/ia32/standard/CPragmas.ml new file mode 100644 index 00000000..f48064ce --- /dev/null +++ b/ia32/standard/CPragmas.ml @@ -0,0 +1,28 @@ +(* *********************************************************************) +(* *) +(* The Compcert verified compiler *) +(* *) +(* Xavier Leroy, INRIA Paris-Rocquencourt *) +(* *) +(* Copyright Institut National de Recherche en Informatique et en *) +(* Automatique. All rights reserved. This file is distributed *) +(* under the terms of the GNU General Public License as published by *) +(* the Free Software Foundation, either version 2 of the License, or *) +(* (at your option) any later version. This file is also distributed *) +(* under the terms of the INRIA Non-Commercial License Agreement. *) +(* *) +(* *********************************************************************) + +(* Platform-dependent handling of pragmas *) + +(* No pragmas supported on PowerPC/MacOS *) + +let initialize () = () + +(* PowerPC-specific: say if an atom is in a small data area *) + +let atom_is_small_data a ofs = false + +(* PowerPC-specific: determine section to use for a particular symbol *) + +let section_for_atom a init = None -- cgit