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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2008-12-30 14:48:33 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2008-12-30 14:48:33 +0000 |
| commit | 6d25b4f3fc23601b3a84b4a70aab40ba429ac4b9 (patch) | |
| tree | f7adbc5ec8accc4bec3e38939bdf570a266f0e83 /caml/Floataux.ml | |
| parent | 1bce6b0f9f8cd614038a6e7fc21fb984724204a4 (diff) | |
| download | compcert-6d25b4f3fc23601b3a84b4a70aab40ba429ac4b9.tar.gz compcert-6d25b4f3fc23601b3a84b4a70aab40ba429ac4b9.zip | |
Reorganized the development, modularizing away machine-dependent parts.
Started to merge the ARM code generator.
Started to add support for PowerPC/EABI.
Use ocamlbuild to construct executable from Caml files.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@930 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'caml/Floataux.ml')
| -rw-r--r-- | caml/Floataux.ml | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/caml/Floataux.ml b/caml/Floataux.ml deleted file mode 100644 index 6b3b825f..00000000 --- a/caml/Floataux.ml +++ /dev/null @@ -1,39 +0,0 @@ -(* *********************************************************************) -(* *) -(* 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. *) -(* *) -(* *********************************************************************) - -open Camlcoq -open Integers - -let singleoffloat f = - Int32.float_of_bits (Int32.bits_of_float f) - -let intoffloat f = - coqint_of_camlint (Int32.of_float f) - -let intuoffloat f = - coqint_of_camlint (Int64.to_int32 (Int64.of_float f)) - -let floatofint i = - Int32.to_float (camlint_of_coqint i) - -let floatofintu i = - Int64.to_float (Int64.logand (Int64.of_int32 (camlint_of_coqint i)) - 0xFFFFFFFFL) - -let cmp c (x: float) (y: float) = - match c with - | Ceq -> x = y - | Cne -> x <> y - | Clt -> x < y - | Cle -> x <= y - | Cgt -> x > y - | Cge -> x >= y |