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# $Id: Makefile.kmk $
## @file
# Sub-Makefile for the New VGA BIOS ROM.
#
#
# Copyright (C) 2012-2023 Oracle and/or its affiliates.
#
# This file is part of VirtualBox base platform packages, as
# available from https://www.virtualbox.org.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, in version 3 of the
# License.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://www.gnu.org/licenses>.
#
# SPDX-License-Identifier: GPL-3.0-only
#
SUB_DEPTH = ../../../../..
include $(KBUILD_PATH)/subheader.kmk
ifdef VBOX_WITH_OPEN_WATCOM
#
# VBoxVgaBios - The VGA BIOS.
#
MISCBINS += VBoxVgaBios386
VBoxVgaBios386_TEMPLATE = VBoxBios
VBoxVgaBios386_ASFLAGS = -0
VBoxVgaBios386_CFLAGS = -3
VBoxVgaBios386_DEFS = VBE VBOX_BIOS_CPU=80386
VBoxVgaBios386_INCS = $(VBOX_GRAPHICS_INCS)
VBoxVgaBios386_SOURCES = \
vgarom.asm \
vberom.asm \
vgabios.c \
vbe.c
VBoxVgaBios386_LDFLAGS = \
output raw offset=0xC0000 \
order \
clname CODE \
segment VGAROM segaddr=0xC000 \
segment _TEXT segaddr=0xC000 offset=0x9F0 \
segment VBE32 segaddr=0xC000 offset=0x4640 \
clname DATA \
segment _DATA segaddr=0xC000 offset=0x4780
MISCBINS += VBoxVgaBios286
VBoxVgaBios286_EXTENDS = VBoxVgaBios386
VBoxVgaBios286_CFLAGS = -2
VBoxVgaBios286_DEFS = $(filter-out VBOX_BIOS_CPU=80386,$(VBoxVgaBios386_DEFS)) VBOX_BIOS_CPU=80286
MISCBINS += VBoxVgaBios8086
VBoxVgaBios8086_EXTENDS = VBoxVgaBios386
VBoxVgaBios8086_CFLAGS = -0
VBoxVgaBios8086_DEFS = $(filter-out VBOX_BIOS_CPU=80386,$(VBoxVgaBios386_DEFS)) VBOX_BIOS_CPU=8086
#
# Updates the alternative source file.
#
define def_VBoxVgaBiosUpdateAltSource
$$(PATH_SUB_CURRENT)/VBoxVgaBiosAlternative$(1).asm +| $$(PATH_SUB_CURRENT)/VBoxVgaBiosAlternative$(1).md5sum: \
$$$$(VBoxVgaBios$(1)_1_TARGET) \
$$(VBOX_MAKE_ALTERNATIVE_SOURCE) \
$$(VBOX_VBOXCMP)
if1of ($$(KBUILD_TYPE), release)
$$(VBOX_MAKE_ALTERNATIVE_SOURCE) \
--bios-image $$< \
--bios-map $$(basename $$<).map \
--bios-sym $$(basename $$<).sym \
--bios-type vga \
--output $$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).asm
$$(QUIET)$$(TOOL_YASM_AS) -f bin \
-o $$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).bin \
-l $$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).lst \
$$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).asm
$$(VBOX_VBOXCMP) $$< $$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).bin
$$(CP) --changed -- $$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).asm $$(PATH_ROOT)/src/VBox/Devices/Graphics/BIOS/VBoxVgaBiosAlternative$(1).asm
$$(REDIRECT) -C $$(dir $$(VBoxVgaBios$(1)_1_TARGET)) -- \
$$(MD5SUM_EXT) -bo $$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).md5sum $$(notdir $$(VBoxVgaBios$(1)_1_TARGET))
$$(CP) --changed -- $$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).md5sum $$(PATH_ROOT)/src/VBox/Devices/Graphics/BIOS/VBoxVgaBiosAlternative$(1).md5sum
$$(RM) -f -- $$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).asm \
$$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).bin \
$$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).lst \
$$(VBoxVgaBios$(1)_0_OUTDIR)/VBoxVgaBiosAlternative$(1).md5sum
else
$$(QUIET)$$(ECHO) "Fatal error: Can only update VBoxVgaBiosAlternative$(1).asm/md5sum with a release build."
$$(QUIET)exit 1
endif
endef
$(evalcall2 def_VBoxVgaBiosUpdateAltSource,386)
$(evalcall2 def_VBoxVgaBiosUpdateAltSource,286)
$(evalcall2 def_VBoxVgaBiosUpdateAltSource,8086)
update-vgabios-source: \
$(PATH_SUB_CURRENT)/VBoxVgaBiosAlternative386.asm \
$(PATH_SUB_CURRENT)/VBoxVgaBiosAlternative286.asm \
$(PATH_SUB_CURRENT)/VBoxVgaBiosAlternative8086.asm
endif # VBOX_WITH_OPEN_WATCOM
#
# The library containing the VGA BIOS image.
#
LIBRARIES += VgaBiosBin
VgaBiosBin_TEMPLATE = VBoxR3Dll
VgaBiosBin_DEFS = IN_VBOXDD2
VgaBiosBin_SOURCES =
VgaBiosBin_DEPS = $(VgaBiosBin_0_OUTDIR)/vbetables.h
VgaBiosBin_CLEAN = $(VgaBiosBin_0_OUTDIR)/vbetables.h
define def_VBoxVgaBiosBin
VgaBiosBin_SOURCES += $$(VgaBiosBin_0_OUTDIR)/VgaBiosBin$(1).c
VgaBiosBin_CLEAN += $$(VgaBiosBin_0_OUTDIR)/VgaBiosBin$(1).c
ifdef VBOX_WITH_OPEN_WATCOM
$$$$(VgaBiosBin_0_OUTDIR)/VgaBiosBin$(1).c: $$$$(VBoxVgaBios$(1)_1_TARGET) $$(VBOX_BIN2C) | $$$$(dir $$$$@)
$$(call MSG_TOOL,bin2c,VgaBiosBin,$$<,$$@)
$$(QUIET)$$(VBOX_BIN2C) -min 32 -max 36 -mask 0x0fff -ascii -export VgaBiosBinary$(1) $$< $$@
else
VgaBiosBin_CLEAN += $$(VgaBiosBin_0_OUTDIR)/VBoxVgaBios$(1).rom
$$$$(VgaBiosBin_0_OUTDIR)/VgaBiosBin$(1).c + $$$$(VgaBiosBin_0_OUTDIR)/VBoxVgaBios$(1).rom: \
$$(PATH_SUB_CURRENT)/VBoxVgaBiosAlternative$(1).asm \
$$(PATH_SUB_CURRENT)/VBoxVgaBiosAlternative$(1).md5sum \
$$(VBOX_BIN2C) | $$$$(dir $$$$@)
$$(call MSG_TOOL,bin2c,VgaBiosBin,$$<,$$@)
$$(QUIET)$$(TOOL_YASM_AS) -f bin -o $$(VgaBiosBin_0_OUTDIR)/VBoxVgaBios$(1).rom $$<
$$(QUIET)$$(REDIRECT) -C $$(VgaBiosBin_0_OUTDIR) -- \
$$(MD5SUM_EXT) -c $$(basename $$<).md5sum
$$(QUIET)$$(VBOX_BIN2C) -min 32 -max 36 -mask 0x0fff -ascii -export VgaBiosBinary$(1) $$(VgaBiosBin_0_OUTDIR)/VBoxVgaBios$(1).rom $$@
$$(QUIET)$$(RM) -f -- $$$$(VgaBiosBin_0_OUTDIR)/VBoxVgaBios$(1).rom
endif
endef
$(evalcall2 def_VBoxVgaBiosBin,386)
$(evalcall2 def_VBoxVgaBiosBin,286)
$(evalcall2 def_VBoxVgaBiosBin,8086)
# Rule for making the vbetables.h that DevVGA uses.
$$(VgaBiosBin_0_OUTDIR)/vbetables.h: $(MAKEFILE_CURRENT) $$(vbetables-gen_1_TARGET) | $$(dir $$@)
$(QUIET)$(REDIRECT) -wo $@ -- $(vbetables-gen_1_TARGET)
#
# The VBE tables.
#
BLDPROGS += vbetables-gen
vbetables-gen_TEMPLATE = VBoxBldProg
vbetables-gen_SOURCES = vbetables-gen.c
vbetables-gen_CLEAN = $(vbetables-gen)
#
# The VGA BIOS Logo.
#
LIBRARIES += VgaDefBiosLogo
VgaDefBiosLogo_TEMPLATE = VBoxR3Dll
VgaDefBiosLogo_INCS = $(VBOX_PATH_DEVICES_SRC)
VgaDefBiosLogo_SOURCES = $(VgaDefBiosLogo_0_OUTDIR)/VgaDefBiosLogo.c
VgaDefBiosLogo_CLEAN = $(VgaDefBiosLogo_0_OUTDIR)/VgaDefBiosLogo.c
ifndef VBOX_OSE
VgaDefBiosLogo_SOURCES += $(VgaDefBiosLogo_0_OUTDIR)/VgaDefBiosLogoNY.c
VgaDefBiosLogo_CLEAN += $(VgaDefBiosLogo_0_OUTDIR)/VgaDefBiosLogoNY.c
endif
# Rule for making the bios logo.
$$(VgaDefBiosLogo_0_OUTDIR)/VgaDefBiosLogo.c: $(VBOX_BRAND_BIOS_LOGO) $(VBOX_BIN2C) | $$(dir $$@)
$(call MSG_TOOL,bin2c,VgaDefBiosLogo,$<,$@)
$(QUIET)$(VBOX_BIN2C) VgaDefBiosLogo $< $@
# Rule for making the bios logo.
$$(VgaDefBiosLogo_0_OUTDIR)/VgaDefBiosLogoNY.c: $(PATH_ROOT)/src/VBox/Devices/Graphics/BIOS/puel_logo_ny.bmp $(VBOX_BIN2C) | $$(dir $$@)
$(call MSG_TOOL,bin2c,VgaDefBiosLogoNY,$<,$@)
$(QUIET)$(VBOX_BIN2C) VgaDefBiosLogoNY $< $@
ifdef VBOX_WITH_OPEN_WATCOM
#
# Install the symbol file for the BIOS.
#
INSTALLS += VBoxVgaBiosSym
VBoxVgaBiosSym_TEMPLATE = VBoxDbgSyms
VBoxVgaBiosSym_SOURCES = \
$(basename $(VBoxVgaBios386_1_TARGET)).sym \
$(basename $(VBoxVgaBios286_1_TARGET)).sym \
$(basename $(VBoxVgaBios8086_1_TARGET)).sym
endif
include $(FILE_KBUILD_SUB_FOOTER)
|
