From 0486654fac91947fec93d18a0738dd7aa10bcf96 Mon Sep 17 00:00:00 2001 From: xleroy Date: Tue, 3 Nov 2009 08:43:54 +0000 Subject: PowerPC/EABI port: preliminary support for #pragma section and #pragma use_section. Some clean-ups in Cil2Csyntax. Separate mach-dep parts of extraction/extraction.v into /extractionMachdep.v git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1167 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- powerpc/extractionMachdep.v | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 powerpc/extractionMachdep.v (limited to 'powerpc/extractionMachdep.v') diff --git a/powerpc/extractionMachdep.v b/powerpc/extractionMachdep.v new file mode 100644 index 00000000..46c40cae --- /dev/null +++ b/powerpc/extractionMachdep.v @@ -0,0 +1,24 @@ +(* *********************************************************************) +(* *) +(* 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 INRIA Non-Commercial License Agreement. *) +(* *) +(* *********************************************************************) + +(* Additional extraction directives specific to the PowerPC port *) + +(* Asm *) +Extract Constant Asm.low_half => "fun _ -> assert false". +Extract Constant Asm.high_half => "fun _ -> assert false". +Extract Constant Asm.symbol_is_small_data => "CPragmas.atom_is_small_data". +Extract Constant Asm.small_data_area_offset => "fun _ _ _ -> assert false". + +(* Suppression of stupidly big equality functions *) +Extract Constant Asm.ireg_eq => "fun (x: ireg) (y: ireg) -> x = y". +Extract Constant Asm.freg_eq => "fun (x: freg) (y: freg) -> x = y". +Extract Constant Asm.preg_eq => "fun (x: preg) (y: preg) -> x = y". -- cgit