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author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-04-23 09:18:37 +0000 |
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committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-04-23 09:18:37 +0000 |
commit | 4d78351d21f8a52c4b64313354f24dd534205256 (patch) | |
tree | f562e1ac1eb953e09a0acfccd275ba706e16521b /runtime/ia32/sysdeps.h | |
parent | 945e1e3c0e601f711ab83f65333f4c2b9e713c99 (diff) | |
download | compcert-4d78351d21f8a52c4b64313354f24dd534205256.tar.gz compcert-4d78351d21f8a52c4b64313354f24dd534205256.zip |
Make ia32/ code more portable across systems.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2214 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'runtime/ia32/sysdeps.h')
-rw-r--r-- | runtime/ia32/sysdeps.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/runtime/ia32/sysdeps.h b/runtime/ia32/sysdeps.h new file mode 100644 index 00000000..1aa54d3f --- /dev/null +++ b/runtime/ia32/sysdeps.h @@ -0,0 +1,75 @@ +# ***************************************************************** +# +# The Compcert verified compiler +# +# Xavier Leroy, INRIA Paris-Rocquencourt +# +# Copyright (c) 2013 Institut National de Recherche en Informatique et +# en Automatique. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# * Neither the name of the <organization> nor the +# names of its contributors may be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT +# HOLDER> BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# ********************************************************************* + +# System dependencies + +#if defined(SYS_linux) || defined(SYS_bsd) + +#define GLOB(x) x +#define FUNCTION(f) \ + .text; \ + .globl f; \ + .align 16; \ +f: + +#define ENDFUNCTION(f) \ + .type f, @function; .size f, . - f + +#endif + +#if defined(SYS_macosx) + +#define GLOB(x) _##x +#define FUNCTION(f) \ + .text; \ + .globl _##f; \ + .align 4; \ +_##f: + +#define ENDFUNCTION(f) + +#endif + +#if defined(SYS_cygwin) + +#define GLOB(x) _##x +#define FUNCTION(f) \ + .text; \ + .globl _##f; \ + .align 16; \ +_##f: + +#define ENDFUNCTION(f) + +#endif |