| 1 | #
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| 2 | # Copyright (c) 2005 Martin Decky
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| 3 | # Copyright (c) 2007 Jakub Jermar
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| 4 | # All rights reserved.
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| 5 | #
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| 6 | # Redistribution and use in source and binary forms, with or without
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| 7 | # modification, are permitted provided that the following conditions
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| 8 | # are met:
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| 9 | #
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| 10 | # - Redistributions of source code must retain the above copyright
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| 11 | # notice, this list of conditions and the following disclaimer.
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| 12 | # - Redistributions in binary form must reproduce the above copyright
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| 13 | # notice, this list of conditions and the following disclaimer in the
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| 14 | # documentation and/or other materials provided with the distribution.
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| 15 | # - The name of the author may not be used to endorse or promote products
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| 16 | # derived from this software without specific prior written permission.
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| 17 | #
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| 18 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 19 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 20 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 21 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 22 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 23 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 24 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 25 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 26 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 27 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 28 | #
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| 29 |
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| 30 | ## Setup toolchain
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| 31 | #
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| 32 |
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| 33 | include Makefile.common
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| 34 | include $(LIBC_PREFIX)/Makefile.toolchain
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| 35 |
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| 36 | ## Sources
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| 37 | #
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| 38 |
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| 39 | SOURCES = \
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| 40 | main.c \
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| 41 | ppm.c
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| 42 |
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| 43 | ifneq ($(UARCH),ia64)
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| 44 | SOURCES += fb.c \
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| 45 | font-8x16.c
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| 46 | CFLAGS += -DFB_ENABLED
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| 47 | endif
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| 48 |
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| 49 | ifeq ($(UARCH),ia32)
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| 50 | SOURCES += ega.c
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| 51 | CFLAGS += -DEGA_ENABLED
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| 52 | endif
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| 53 |
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| 54 | ifeq ($(UARCH),ia64)
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| 55 | SOURCES += ega.c \
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| 56 | ski.c \
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| 57 | serial_console.c
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| 58 | CFLAGS += -DSKI_ENABLED
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| 59 | CFLAGS += -DEGA_ENABLED
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| 60 | endif
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| 61 |
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| 62 | ifeq ($(UARCH),amd64)
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| 63 | SOURCES += ega.c
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| 64 | CFLAGS += -DEGA_ENABLED
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| 65 | endif
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| 66 |
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| 67 | ifeq ($(UARCH),mips32)
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| 68 | SOURCES += msim.c \
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| 69 | serial_console.c
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| 70 | CFLAGS += -DMSIM_ENABLED
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| 71 | endif
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| 72 |
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| 73 | ifeq ($(UARCH),sparc64)
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| 74 | ifeq ($(PROCESSOR), sun4v)
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| 75 | SOURCES += niagara.c \
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| 76 | serial_console.c
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| 77 | CFLAGS += -DNIAGARA_ENABLED
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| 78 | endif
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| 79 |
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| 80 | ifeq ($(MACHINE), serengeti)
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| 81 | SOURCES += sgcn.c \
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| 82 | serial_console.c
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| 83 | CFLAGS += -DSGCN_ENABLED
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| 84 | endif
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| 85 | endif
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| 86 |
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| 87 | CFLAGS += -D$(UARCH)
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| 88 |
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| 89 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
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| 90 |
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| 91 | .PHONY: all
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| 92 |
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| 93 | all: $(OUTPUT) $(OUTPUT).disasm
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| 94 |
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| 95 | -include $(DEPEND)
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| 96 |
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| 97 | $(OUTPUT).disasm: $(OUTPUT)
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| 98 | $(OBJDUMP) -d $< > $@
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| 99 |
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| 100 | $(OUTPUT): $(OBJECTS) $(LIBS)
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| 101 | $(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
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| 102 |
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| 103 | %.o: %.c $(DEPEND)
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| 104 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
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| 105 | ifeq ($(PRECHECK),y)
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| 106 | $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
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| 107 | endif
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| 108 |
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| 109 | $(DEPEND):
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| 110 | makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
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| 111 | -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
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