util/m5/Makefile.thumb

   1 # Copyright (c) 2010 ARM Limited
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  11 # modified or unmodified, in source code or in binary form.
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  13 # Copyright (c) 2005-2006 The Regents of The University of Michigan
  14 # All rights reserved.
  15 #
  16 # Redistribution and use in source and binary forms, with or without
  17 # modification, are permitted provided that the following conditions are
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  21 # notice, this list of conditions and the following disclaimer in the
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  23 # neither the name of the copyright holders nor the names of its
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  25 # this software without specific prior written permission.
  26 #
  27 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  28 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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  30 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  31 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  33 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  34 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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  36 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  37 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  38 #
  39 # Authors: Nathan Binkert
  40 #          Ali Saidi
  41 #          Chander Sudanthi
  42
  43 ### If we are not compiling on an arm, we must use cross tools ###
  44 ifneq ($(shell uname -m), arm)
  45 CROSS_COMPILE?=arm-none-linux-gnueabi-
  46 endif
  47 CC=$(CROSS_COMPILE)gcc
  48 AS=$(CROSS_COMPILE)as
  49 LD=$(CROSS_COMPILE)ld
  50 AR=$(CROSS_COMPILE)ar
  51
  52 #CFLAGS=-O2 -march=armv7 -mthumb
  53 CFLAGS=-O2 -mthumb
  54 LDFLAGS=-L. -lm5
  55
  56 OBJS=m5.o
  57 LIB_OBJS=m5op_arm.o
  58
  59
  60 all: libm5.a m5
  61
  62 %.o: %.S
  63         $(CC) $(CFLAGS) -o $@ -c $<
  64
  65 %.o: %.c
  66         $(CC)  $(CFLAGS) -o $@ -c $<
  67
  68 m5: $(OBJS)
  69         $(CC) -o $@ -march=armv7 -mthumb $(OBJS) $(LDFLAGS)
  70
  71 libm5.a: $(LIB_OBJS)
  72         $(AR) rcs $@ $<
  73
  74
  75 clean:
  76         rm -f *.o m5 libm5.a