Imported gcc-4.4.3

[msp430-gcc.git] / gmp / mpn / x86 / darwin.m4

diff --git a/gmp/mpn/x86/darwin.m4 b/gmp/mpn/x86/darwin.m4
new file mode 100644 (file)
index 0000000..7ef8dfc
--- /dev/null
+++ b/gmp/mpn/x86/darwin.m4
@@ -0,0 +1,40 @@
+divert(-1)
+dnl  Copyright 2007 Free Software Foundation, Inc.
+dnl
+dnl  This file is part of the GNU MP Library.
+dnl
+dnl  The GNU MP Library is free software; you can redistribute it and/or
+dnl  modify it under the terms of the GNU Lesser General Public License as
+dnl  published by the Free Software Foundation; either version 3 of the
+dnl  License, or (at your option) any later version.
+dnl
+dnl  The GNU MP Library is distributed in the hope that it will be useful,
+dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+dnl  Lesser General Public License for more details.
+dnl
+dnl  You should have received a copy of the GNU Lesser General Public License
+dnl  along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.
+
+define(`DARWIN')
+
+dnl  Usage LEA(symbol,reg)
+dnl
+dnl  FIXME: Only handles one symbol per assembly file because of the
+dnl  way EPILOGUE_cpu is handled.
+
+define(`LEA',`
+define(`EPILOGUE_cpu',
+`      L(movl_eip_`'substr($2,1)):
+       movl    (%esp), $2
+       ret_internal
+       .section __IMPORT,__pointers,non_lazy_symbol_pointers
+L($1`'$non_lazy_ptr):
+       .indirect_symbol $1
+       .long    0
+')
+       call    L(movl_eip_`'substr($2,1))
+       movl    L($1`'$non_lazy_ptr)-.($2), $2
+')
+
+divert`'dnl