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t-msp430 revision 1.1.1.2 
      1 # Makefile fragment for building LIBGCC for the TI MSP430 processor.
      2 # Copyright (C) 2011-2016 Free Software Foundation, Inc.
      3 # Contributed by Red Hat.
      4 #
      5 # This file is part of GCC.
      6 #
      7 # GCC is free software; you can redistribute it and/or modify it
      8 # under the terms of the GNU General Public License as published
      9 # by the Free Software Foundation; either version 3, or (at your
     10 # option) any later version.
     11 #
     12 # GCC is distributed in the hope that it will be useful, but
     13 # WITHOUT ANY WARRANTY; without even the implied warranty of
     14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.   See
     15 # the GNU General Public License for more details.
     16 #
     17 # You should have received a copy of the  GNU General Public
     18 # License along with GCC; see the file COPYING3.  If not see
     19 # <http://www.gnu.org/licenses/>.
     20 
     21 # Note - we have separate versions of the lib2div<mode> files
     22 # as the functions are quite large and we do not want to pull
     23 # in unneeded division routines.
     24 
     25 LIB2ADD = \
     26 	$(srcdir)/config/msp430/lib2divQI.c \
     27 	$(srcdir)/config/msp430/lib2divHI.c \
     28 	$(srcdir)/config/msp430/lib2divSI.c \
     29 	$(srcdir)/config/msp430/lib2bitcountHI.c \
     30 	$(srcdir)/config/msp430/lib2mul.c \
     31 	$(srcdir)/config/msp430/lib2shift.c \
     32 	$(srcdir)/config/msp430/epilogue.S \
     33 	$(srcdir)/config/msp430/mpy.c \
     34 	$(srcdir)/config/msp430/slli.S \
     35 	$(srcdir)/config/msp430/srai.S \
     36 	$(srcdir)/config/msp430/srli.S \
     37 	$(srcdir)/config/msp430/cmpsi2.S \
     38 	$(srcdir)/config/msp430/floatunhisf.c \
     39 	$(srcdir)/config/msp430/floatunhidf.c \
     40 	$(srcdir)/config/msp430/floathidf.c \
     41 	$(srcdir)/config/msp430/floathisf.c \
     42 	$(srcdir)/config/msp430/cmpd.c
     43 
     44 HOST_LIBGCC2_CFLAGS += -Os -ffunction-sections -fdata-sections -mhwmult=none
     45 
     46 lib2_mul_none.o: $(srcdir)/config/msp430/lib2mul.c
     47 	$(gcc_compile) $< -c -DMUL_NONE
     48 
     49 lib2_mul_16bit.o: $(srcdir)/config/msp430/lib2mul.c
     50 	$(gcc_compile) $< -c -DMUL_16
     51 
     52 lib2hw_mul_16.o: $(srcdir)/config/msp430/lib2hw_mul.S
     53 	$(gcc_compile) $< -c -DMUL_16
     54 
     55 lib2hw_mul_32.o: $(srcdir)/config/msp430/lib2hw_mul.S
     56 	$(gcc_compile) $< -c -DMUL_32
     57 
     58 lib2hw_mul_f5.o: $(srcdir)/config/msp430/lib2hw_mul.S
     59 	$(gcc_compile) $< -c -DMUL_F5
     60 
     61 libmul_none.a: lib2_mul_none.o
     62 	$(AR_CREATE_FOR_TARGET) $@ $^
     63 
     64 libmul_16.a: lib2hw_mul_16.o lib2_mul_16bit.o
     65 	$(AR_CREATE_FOR_TARGET) $@ $^
     66 
     67 libmul_32.a: lib2hw_mul_32.o
     68 	$(AR_CREATE_FOR_TARGET) $@ $^
     69 
     70 libmul_f5.a: lib2hw_mul_f5.o
     71 	$(AR_CREATE_FOR_TARGET) $@ $^
     72 
     73 # Local Variables:
     74 # mode: Makefile
     75 # End:
     76