[4a238002] | 1 | # |
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| 2 | # gensh2.cfg |
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| 3 | # |
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| 4 | # default configuration for Hitachi sh1 processors |
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| 5 | # |
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| 6 | # Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) |
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| 7 | # |
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| 8 | # $Id$ |
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| 9 | # |
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| 10 | |
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| 11 | HZ:=29491200 |
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| 12 | |
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| 13 | include $(RTEMS_ROOT)/make/custom/default.cfg |
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| 14 | |
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| 15 | RTEMS_CPU=sh |
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| 16 | RTEMS_CPU_MODEL=sh7045 |
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| 17 | |
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| 18 | # This is the actual bsp directory used during the build process. |
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| 19 | RTEMS_BSP_FAMILY=gensh2 |
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| 20 | |
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| 21 | # BSP specific preprocessor flags. |
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| 22 | # These should only be used in BSP dependent directories. |
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| 23 | BSP_CPPFLAGS=-DHZ=$(HZ) |
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| 24 | |
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| 25 | # |
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| 26 | # This contains the compiler options necessary to select the CPU model |
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| 27 | # and (hopefully) optimize for it. |
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| 28 | # |
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| 29 | CPU_CFLAGS= -m2 |
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| 30 | |
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| 31 | # debug flags: typically none, but we use -O1 as it produces better code |
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| 32 | CFLAGS_DEBUG_V = -O1 |
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| 33 | |
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| 34 | # optimize flag: typically -0, could use -O4 or -fast |
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| 35 | # -O4 is ok for RTEMS |
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| 36 | CFLAGS_OPTIMIZE_V = -O4 |
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| 37 | |
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| 38 | # This section makes the target dependent options file. |
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| 39 | |
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| 40 | # NDEBUG (C library) |
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| 41 | # if defined asserts do not generate code. This is commonly used |
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| 42 | # as a command line option. |
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| 43 | # |
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| 44 | # RTEMS_TEST_NO_PAUSE (RTEMS tests) |
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| 45 | # do not pause between screens of output in the rtems tests |
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| 46 | # |
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| 47 | # RTEMS_DEBUG (RTEMS) |
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| 48 | # If defined, debug checks in RTEMS and support library code are enabled. |
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| 49 | # |
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| 50 | # STANDALONE_EVB |
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| 51 | # This switch compiles code to jump-start from FLASH, without a monitor |
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| 52 | # |
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| 53 | |
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| 54 | define make-target-options |
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| 55 | @echo "/* #define NDEBUG 1 */ " >>$@ |
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| 56 | @echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@ |
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| 57 | @echo "#define RTEMS_TEST_IO_STREAM 1" >>$@ |
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| 58 | @echo "/* #define STANDALONE_EVB 1 */" >>$@ |
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| 59 | @echo "/* #define RTEMS_DEBUG 1 */" >>$@ |
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| 60 | endef |
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| 61 | |
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| 62 | |
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| 63 | # The following are definitions of make-exe which will work using ld as |
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| 64 | # is currently required. It is expected that as of gcc 2.8, the end user |
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| 65 | # will be able to override parts of the compilers specs and link using gcc. |
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| 66 | |
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| 67 | ifeq ($(RTEMS_USE_GCC272),yes) |
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| 68 | define make-exe |
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| 69 | $(LD) $(LDFLAGS) -N -e _start \ |
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| 70 | -T$(PROJECT_RELEASE)/lib/linkcmds\ |
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| 71 | -o $(basename $@).exe \ |
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| 72 | $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group |
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| 73 | $(NM) -n $(basename $@).exe > $(basename $@).num |
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| 74 | $(SIZE) $(basename $@).exe |
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| 75 | endef |
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| 76 | else |
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| 77 | define make-exe |
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| 78 | $(LINK.c) -Wl,-Map,$(basename $@).map \ |
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[1d5039f] | 79 | $(LDLIBS) -o $(basename $@).exe \ |
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| 80 | $(LINK_OBJS) -lstdc++ $(LINK_LIBS) |
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| 81 | $(NM) -n $(basename $@).exe > $(basename $@).num |
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| 82 | $(SIZE) $(basename $@).exe |
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[4a238002] | 83 | endef |
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| 84 | endif |
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| 85 | |
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| 86 | # Miscellaneous additions go here |
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