| 1 | #
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| 2 | # VGA BIOS Makefile
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| 3 | #
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| 4 |
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| 5 | #
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| 6 | # Copyright (C) 2006 InnoTek Systemberatung GmbH
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| 7 | #
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| 8 | # This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | # available from http://www.virtualbox.org. This file is free software;
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| 10 | # you can redistribute it and/or modify it under the terms of the GNU
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| 11 | # General Public License as published by the Free Software Foundation,
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| 12 | # in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
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| 13 | # distribution. VirtualBox OSE is distributed in the hope that it will
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| 14 | # be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | #
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| 16 | # If you received this file as part of a commercial VirtualBox
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| 17 | # distribution, then only the terms of your commercial VirtualBox
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| 18 | # license agreement apply instead of the previous paragraph.
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| 19 | #
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| 20 |
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| 21 | DEPTH = ../../../../..
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| 22 | include $(PATH_KBUILD)/header.kmk
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| 23 |
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| 24 | BLDPROGS = biossums
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| 25 | LIBRARIES = VgaBiosBin
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| 26 | OTHERS = $(PATH_TARGET)/vgabios.bin
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| 27 | OTHER_CLEAN = \
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| 28 | $(PATH_TARGET)/_vgabios_.c \
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| 29 | $(PATH_TARGET)/vgabios0.s \
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| 30 | $(PATH_TARGET)/vgabios1.s \
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| 31 | $(PATH_TARGET)/vgabios.tmp \
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| 32 | $(PATH_TARGET)/vgabios.lst \
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| 33 | $(PATH_TARGET)/vgabios.bin \
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| 34 | $(PATH_TARGET)/VgaBiosBin.c \
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| 35 | \
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| 36 | $(PATH_TARGET)/_vgabios-cirrus_.c \
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| 37 | $(PATH_TARGET)/vgabios-cirrus0.s \
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| 38 | $(PATH_TARGET)/vgabios-cirrus1.s \
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| 39 | $(PATH_TARGET)/vgabios-cirrus.tmp \
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| 40 | $(PATH_TARGET)/vgabios-cirrus.lst \
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| 41 | $(PATH_TARGET)/vgabios-cirrus.bin
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| 42 |
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| 43 | biossums_TEMPLATE = VBOXBLDPROG
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| 44 | biossums_SOURCES = biossums.c
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| 45 |
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| 46 | VgaBiosBin_TEMPLATE = VBOXR3
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| 47 | VgaBiosBin_DEFS = IN_VBOXDD2
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| 48 | VgaBiosBin_INCS = ../..
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| 49 | VgaBiosBin_SOURCES = $(PATH_TARGET)/VgaBiosBin.c
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| 50 |
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| 51 |
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| 52 | include $(PATH_KBUILD)/footer.kmk
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| 53 |
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| 54 |
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| 55 | #
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| 56 | # Rule for making the bios.
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| 57 | #
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| 58 | $(PATH_TARGET)/VgaBiosBin.c: $(PATH_TARGET)/vgabios.bin $(VBOX_BIN2C)
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| 59 | $(call MSG_L1,bin2c $< => $@)
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| 60 | $(QUIET)$(VBOX_BIN2C) -min 32 -max 64 -mask 0x0fff -ascii -export VgaBiosBinary $< $@
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| 61 |
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| 62 | #
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| 63 | # vgabios
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| 64 | #
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| 65 |
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| 66 | # 1. precompile
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| 67 | $(PATH_TARGET)/_vgabios_.c: vgabios.c vgabios.h vbe.h vgatables.h vgafonts.h vbe.c clext.c
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| 68 | $(call MSG_L1,Precompiling $<,=> $@)
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| 69 | $(QUIET)$(TOOL_$(VBOX_GCC_TOOL)_CC) -DVBOX -DVBOX_VERSION=\"$(VBOX_VERSION)\" -E -P $< -DVBE -DVGABIOS_DATE="''" $(addprefix -D,$(DEFS) $(DEFS.$(BUILD_TYPE))) > $@
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| 70 |
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| 71 | # 2. compile
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| 72 | $(PATH_TARGET)/vgabios0.s: $(PATH_TARGET)/_vgabios_.c
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| 73 | $(call MSG_L1,Compiling $<,=> $@)
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| 74 | $(QUIET)$(VBOX_BCC) -o $@ -C-c -D__i86__ -0 -S $^
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| 75 |
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| 76 | # 3. preprocess intermediate assembly.
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| 77 | $(PATH_TARGET)/vgabios1.s: $(PATH_TARGET)/vgabios0.s
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| 78 | $(call Adjusting BCC Assembly $<,=> $@)
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| 79 | $(QUIET)$(SED) -e 's/^\.text//' -e 's/^\.data//' $^ > $@
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| 80 |
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| 81 | # 4. assemble
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| 82 | $(PATH_TARGET)/vgabios.tmp $(PATH_TARGET)/vgabios.lst: $(PATH_TARGET)/vgabios1.s
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| 83 | $(call MSG_L1,Compiling $<,=> $@)
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| 84 | $(QUIET)$(VBOX_AS86) -b $(PATH_TARGET)/vgabios.tmp -u- -w- -g -0 -j -O -l $(PATH_TARGET)/vgabios.lst < $^
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| 85 |
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| 86 | # 5. checksums
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| 87 | $(PATH_TARGET)/vgabios.bin: $(PATH_TARGET)/vgabios.tmp $(TARGET_biossums)
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| 88 | $(call MSG_L1,biossums $@)
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| 89 | $(QUIET)$(CP) -f $(PATH_TARGET)/vgabios.tmp $@
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| 90 | $(QUIET)$(TARGET_biossums) $@
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| 91 |
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