Mercurial > hg > CbC > CbC_gcc
view gcc/config/i386/t-rtems-i386 @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
---|---|
date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | a06113de4d67 |
children |
line wrap: on
line source
# Copyright (C) 1999, 2001, 2002, 2005, 2007 Free Software Foundation, Inc. # # This file is part of GCC. # # GCC is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3, or (at your option) # any later version. # # GCC is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GCC; see the file COPYING3. If not see # <http://www.gnu.org/licenses/>. # # # This file was based on t-sol2 - x68 Solaris implementation. Actually, # the source code to create crti.o anf crtn.o are exactly the same # as the ones for Solaris. Later, we might want to have a RTEMS's # version of these files. # $(T)crti.o: $(srcdir)/config/i386/sol2-ci.asm $(GCC_PASSES) sed -e '/^!/d' <$(srcdir)/config/i386/sol2-ci.asm >crti.s $(GCC_FOR_TARGET) -c -o $(T)crti.o crti.s $(T)crtn.o: $(srcdir)/config/i386/sol2-cn.asm $(GCC_PASSES) sed -e '/^!/d' <$(srcdir)/config/i386/sol2-cn.asm >crtn.s $(GCC_FOR_TARGET) -c -o $(T)crtn.o crtn.s # We want fine grained libraries, so use the new code to build the # floating point emulation libraries. FPBIT = fp-bit.c DPBIT = dp-bit.c LIB2FUNCS_EXTRA = xp-bit.c dp-bit.c: $(srcdir)/config/fp-bit.c echo '#ifdef __LITTLE_ENDIAN__' > dp-bit.c echo '#define FLOAT_BIT_ORDER_MISMATCH' >>dp-bit.c echo '#endif' >> dp-bit.c cat $(srcdir)/config/fp-bit.c >> dp-bit.c fp-bit.c: $(srcdir)/config/fp-bit.c echo '#define FLOAT' > fp-bit.c echo '#ifdef __LITTLE_ENDIAN__' >> fp-bit.c echo '#define FLOAT_BIT_ORDER_MISMATCH' >>fp-bit.c echo '#endif' >> fp-bit.c cat $(srcdir)/config/fp-bit.c >> fp-bit.c xp-bit.c: $(srcdir)/config/fp-bit.c echo '#define EXTENDED_FLOAT_STUBS' > xp-bit.c cat $(srcdir)/config/fp-bit.c >> xp-bit.c MULTILIB_OPTIONS = mtune=i486/mtune=pentium/mtune=pentiumpro \ msoft-float MULTILIB_DIRNAMES= m486 mpentium mpentiumpro soft-float MULTILIB_MATCHES = msoft-float=mno-m80387 MULTILIB_MATCHES += mtune?pentium=mtune?k6 mtune?pentiumpro=mtune?mathlon MULTILIB_EXCEPTIONS = \ mtune=pentium/*msoft-float* \ mtune=pentiumpro/*msoft-float* EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o LIBGCC = stmp-multilib INSTALL_LIBGCC = install-multilib