| # Copyright (C) 2006 Free Software Foundation, Inc. |
| # |
| # This file 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 2 of the License, or (at your option) |
| # any later version. |
| # |
| # This file 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 this file; see the file COPYING. If not, write to the Free |
| # Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA |
| # 02110-1301, USA. |
| |
| |
| # Suppress building libgcc1.a |
| LIBGCC1 = |
| CROSS_LIBGCC1 = |
| |
| # On SPU __word__ is TImode which is too inefficient and incomplete for |
| # implementing libgcc routines. |
| TARGET_LIBGCC2_CFLAGS = -fPIC -D__word__=SI -mwarn-reloc |
| |
| LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/spu/float_unssidf.c \ |
| $(srcdir)/config/spu/float_unsdidf.c |
| |
| LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \ |
| $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c |
| |
| # 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 |
| |
| dp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/spu/t-spu-elf |
| echo '#undef US_SOFTWARE_GOFAST' > dp-bit.c |
| cat $(srcdir)/config/fp-bit.c >> dp-bit.c |
| |
| fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/spu/t-spu-elf |
| echo '#define FLOAT' > fp-bit.c |
| echo '#undef US_SOFTWARE_GOFAST' >> fp-bit.c |
| cat $(srcdir)/config/fp-bit.c >> fp-bit.c |
| |
| # Don't let CTOR_LIST end up in sdata section. |
| CRTSTUFF_T_CFLAGS = |
| |
| #MULTILIB_OPTIONS=mlarge-mem/mtest-abi |
| #MULTILIB_DIRNAMES=large-mem test-abi |
| #MULTILIB_MATCHES= |
| |
| # Neither gcc or newlib seem to have a standard way to generate multiple |
| # crt*.o files. So we don't use the standard crt0.o name anymore. |
| |
| EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o |
| |
| LIBGCC = stmp-multilib |
| INSTALL_LIBGCC = install-multilib |
| |
| spu.o: $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \ |
| $(RTL_H) $(REGS_H) hard-reg-set.h \ |
| real.h insn-config.h conditions.h insn-attr.h flags.h $(RECOG_H) \ |
| $(OBSTACK_H) $(TREE_H) $(EXPR_H) $(OPTABS_H) except.h function.h \ |
| output.h $(BASIC_BLOCK_H) $(INTEGRATE_H) toplev.h $(GGC_H) $(HASHTAB_H) \ |
| $(TM_P_H) $(TARGET_H) $(TARGET_DEF_H) langhooks.h reload.h cfglayout.h \ |
| $(srcdir)/config/spu/spu-protos.h \ |
| $(srcdir)/config/spu/spu-builtins.h \ |
| $(srcdir)/config/spu/spu-builtins.def |
| |
| spu-c.o: $(srcdir)/config/spu/spu-c.c \ |
| $(srcdir)/config/spu/spu-protos.h \ |
| $(srcdir)/config/spu/spu-builtins.h \ |
| $(srcdir)/config/spu/spu-builtins.def \ |
| $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(CPPLIB_H) \ |
| $(TM_P_H) c-pragma.h errors.h coretypes.h $(TM_H) insn-codes.h |
| $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/spu/spu-c.c |
| |