2d399f2501
His change log says:
- Makefile simplified - no longer uses tools86, dataseghack or ld86.
Also enables warnings (-w-) and checks for undefined labels (-u-).
- Macros used in place of multi-line #defines (so !!! conversion by
tools86 not needed).
- HALT() fixed [previously used ';' instead of '!!!']. Needs port 400 to
be added to iodev to be useful?
- isru removed - doesn't seem to be needed now.
- added UDIV16 (for use by bios_printf).
- bios_printf %d implemented.
- set_enable_a20 changed to use PS2 method, since bochs emulates this.
- Keyboard intercept (int 15h/42h) fixed - should set CF, not assume that
caller already has. [The DOS keyb driver for example doesn't!]
- Memory is scanned from C000 to F4000 for extension ROMs - this
picks up VGA BIOS as before, and allows others to be included.
- Comments improved for bios config table, and bit indicating RTC
present is now set.
- Int 9 (keyboard) now calls Int 15h/42h for key releases too.
[Again, this is what the DOS keyb driver does.]
82 lines
2.0 KiB
Makefile
82 lines
2.0 KiB
Makefile
# Copyright (C) 2001 MandrakeSoft S.A.
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#
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# MandrakeSoft S.A.
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# 43, rue d'Aboukir
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# 75002 Paris - France
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# http://www.linux-mandrake.com/
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# http://www.mandrakesoft.com/
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# Makefile for the BIOS component of bochs
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@SUFFIX_LINE@
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SHELL = /bin/sh
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@SET_MAKE@
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CXX = @CXX@
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CXXFLAGS = @CXXFLAGS@
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LDFLAGS = @LDFLAGS@
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LIBS = @LIBS@
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RANLIB = @RANLIB@
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BX_INCDIRS = -I.. -I../iodev
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LOCAL_CXXFLAGS =
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#
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# -------- end configurable options --------------------------
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#
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.@CPP_SUFFIX@.o:
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$(CXX) -c $(CXXFLAGS) $(LOCAL_CXXFLAGS) $(BX_INCDIRS) @CXXFP@$< @OFP@$@
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bios: rombios.bin
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clean:
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@RMCOMMAND@ *.o
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@RMCOMMAND@ *.a
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@RMCOMMAND@ _rombios_.c
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@RMCOMMAND@ biosconfig.h
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@RMCOMMAND@ as86-sym.txt
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@RMCOMMAND@ ld86-sym.txt
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dist-clean: clean bios-clean
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@RMCOMMAND@ Makefile
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@RMCOMMAND@ usage
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bios-clean:
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@RMCOMMAND@ *.s
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@RMCOMMAND@ rombios.bin
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@RMCOMMAND@ _rombios_.c
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rombios.bin: rombios.c biosconfig.h
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gcc -E rombios.c > _rombios_.c
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bcc-cc1 -o rombios.s -c -D__i86__ -0 _rombios_.c
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sed -e 's/^\.text//' -e 's/^\.data//' rombios.s > _rombios_.s
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as86 _rombios_.s -b rombios.bin -u- -w- -g -0 -j -O -l rombios.txt
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ls -l rombios.bin
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biosconfig.h: ../config.h
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@RMCOMMAND@ biosconfig.h
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echo '// This file generated automatically by bios/Makefile using config.h' > biosconfig.h
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grep '#define.*SMP_PROCESSORS' ../config.h >> biosconfig.h
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