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freebsd-nq/sys/conf/Makefile.mips

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Makefile
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Merge in the mips specific configuration files and such from the merged juniper and mips2 code base. This represents the work of Juniper Engineers, plus Oleksandr Tymoshenko, Wojciech Koszek, Warner Losh, Olivier Houchard, Randall Stewert and others that have contributed to the mips2 and/or mips2-jnpr perforce branches.
2008-04-13 06:25:43 +00:00
# Makefile.mips
# $FreeBSD$
#
# Makefile for FreeBSD
#
# This makefile is constructed from a machine description:
# config machineid
# Most changes should be made in the machine description
# /sys/mips/conf/``machineid''
# after which you should do
# config machineid
# Generic makefile changes should be made in
# /sys/conf/Makefile.mips
# after which config should be rerun for all machines.
#
# Which version of config(8) is required.
%VERSREQ= 600004
STD8X16FONT?= iso
.if !defined(S)
.if exists(./@/.)
S= ./@
.else
S= ../../..
.endif
.endif
.include "$S/conf/kern.pre.mk"
Merge r187428, r191079, r195533, r195669, r197004, r197012 and r197015 from projects/mips to head by hand: r197015 | imp | 2009-09-08 21:59:46 -0600 (Tue, 08 Sep 2009) | 2 lines Prefer PTR_LA over a naked la to work with 64-bits.. r197012 | imp | 2009-09-08 21:46:04 -0600 (Tue, 08 Sep 2009) | 3 lines Use proper set of flags to build the tramp. this gets 64-bit almost building and lets me debug the 'almost' :) r197004 | imp | 2009-09-08 18:47:12 -0600 (Tue, 08 Sep 2009) | 2 lines Use ${LDSCRIPT_NAME} in preference to ldscript.$M. r195669 | gonzo | 2009-07-13 17:03:44 -0600 (Mon, 13 Jul 2009) | 3 lines - Remove -mno-dsp from CFLAGS. MIPS DSP ASE is off by default now (as it should be) r195533 | imp | 2009-07-10 01:21:26 -0600 (Fri, 10 Jul 2009) | 4 lines Add in the emulation selection when linking... We're still not 100% of the way there, but we're better with it. hack.so build now, but we die when we try to link it in. r191079 | gonzo | 2009-04-14 16:53:22 -0600 (Tue, 14 Apr 2009) | 2 lines - Revert changes accidentally killed by merge operation r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines - Add trampoline stuff for bootloaders that do not support ELF - Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with KERNLOADADDR/TRAMPLOADADDR and clean configs
2010-01-10 05:34:46 +00:00
LDSCRIPT_NAME?=ldscript.$M
SYSTEM_LD:= ${SYSTEM_LD:$S/conf/${LDSCRIPT_NAME}=${LDSCRIPT_NAME}}
SYSTEM_DEP:= ${SYSTEM_DEP:$S/conf/${LDSCRIPT_NAME}=${LDSCRIPT_NAME}}
KERNLOADADDR?=0x80001000
# This obscure value is defined by CFE for WR160N
# To be changed later
TRAMPLOADADDR?=0x807963c0
Merge in the mips specific configuration files and such from the merged juniper and mips2 code base. This represents the work of Juniper Engineers, plus Oleksandr Tymoshenko, Wojciech Koszek, Warner Losh, Olivier Houchard, Randall Stewert and others that have contributed to the mips2 and/or mips2-jnpr perforce branches.
2008-04-13 06:25:43 +00:00
MKMODULESENV+= MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH}
# We default to the MIPS32 ISA, if none specified in the
# kernel configuration file.
ARCH_FLAGS?=-march=mips32
Merge r187428, r191079, r195533, r195669, r197004, r197012 and r197015 from projects/mips to head by hand: r197015 | imp | 2009-09-08 21:59:46 -0600 (Tue, 08 Sep 2009) | 2 lines Prefer PTR_LA over a naked la to work with 64-bits.. r197012 | imp | 2009-09-08 21:46:04 -0600 (Tue, 08 Sep 2009) | 3 lines Use proper set of flags to build the tramp. this gets 64-bit almost building and lets me debug the 'almost' :) r197004 | imp | 2009-09-08 18:47:12 -0600 (Tue, 08 Sep 2009) | 2 lines Use ${LDSCRIPT_NAME} in preference to ldscript.$M. r195669 | gonzo | 2009-07-13 17:03:44 -0600 (Mon, 13 Jul 2009) | 3 lines - Remove -mno-dsp from CFLAGS. MIPS DSP ASE is off by default now (as it should be) r195533 | imp | 2009-07-10 01:21:26 -0600 (Fri, 10 Jul 2009) | 4 lines Add in the emulation selection when linking... We're still not 100% of the way there, but we're better with it. hack.so build now, but we die when we try to link it in. r191079 | gonzo | 2009-04-14 16:53:22 -0600 (Tue, 14 Apr 2009) | 2 lines - Revert changes accidentally killed by merge operation r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines - Add trampoline stuff for bootloaders that do not support ELF - Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with KERNLOADADDR/TRAMPLOADADDR and clean configs
2010-01-10 05:34:46 +00:00
EXTRA_FLAGS=-fno-pic -mno-abicalls -G0
Merge in the mips specific configuration files and such from the merged juniper and mips2 code base. This represents the work of Juniper Engineers, plus Oleksandr Tymoshenko, Wojciech Koszek, Warner Losh, Olivier Houchard, Randall Stewert and others that have contributed to the mips2 and/or mips2-jnpr perforce branches.
2008-04-13 06:25:43 +00:00
HACK_EXTRA_FLAGS=-shared
Merge r187428, r191079, r195533, r195669, r197004, r197012 and r197015 from projects/mips to head by hand: r197015 | imp | 2009-09-08 21:59:46 -0600 (Tue, 08 Sep 2009) | 2 lines Prefer PTR_LA over a naked la to work with 64-bits.. r197012 | imp | 2009-09-08 21:46:04 -0600 (Tue, 08 Sep 2009) | 3 lines Use proper set of flags to build the tramp. this gets 64-bit almost building and lets me debug the 'almost' :) r197004 | imp | 2009-09-08 18:47:12 -0600 (Tue, 08 Sep 2009) | 2 lines Use ${LDSCRIPT_NAME} in preference to ldscript.$M. r195669 | gonzo | 2009-07-13 17:03:44 -0600 (Mon, 13 Jul 2009) | 3 lines - Remove -mno-dsp from CFLAGS. MIPS DSP ASE is off by default now (as it should be) r195533 | imp | 2009-07-10 01:21:26 -0600 (Fri, 10 Jul 2009) | 4 lines Add in the emulation selection when linking... We're still not 100% of the way there, but we're better with it. hack.so build now, but we die when we try to link it in. r191079 | gonzo | 2009-04-14 16:53:22 -0600 (Tue, 14 Apr 2009) | 2 lines - Revert changes accidentally killed by merge operation r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines - Add trampoline stuff for bootloaders that do not support ELF - Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with KERNLOADADDR/TRAMPLOADADDR and clean configs
2010-01-10 05:34:46 +00:00
Merge in the mips specific configuration files and such from the merged juniper and mips2 code base. This represents the work of Juniper Engineers, plus Oleksandr Tymoshenko, Wojciech Koszek, Warner Losh, Olivier Houchard, Randall Stewert and others that have contributed to the mips2 and/or mips2-jnpr perforce branches.
2008-04-13 06:25:43 +00:00
# We add the -fno-pic flag to kernels because otherwise performance
# is extremely poor, as well as -mno-abicalls to force no ABI usage.
Merge r187428, r191079, r195533, r195669, r197004, r197012 and r197015 from projects/mips to head by hand: r197015 | imp | 2009-09-08 21:59:46 -0600 (Tue, 08 Sep 2009) | 2 lines Prefer PTR_LA over a naked la to work with 64-bits.. r197012 | imp | 2009-09-08 21:46:04 -0600 (Tue, 08 Sep 2009) | 3 lines Use proper set of flags to build the tramp. this gets 64-bit almost building and lets me debug the 'almost' :) r197004 | imp | 2009-09-08 18:47:12 -0600 (Tue, 08 Sep 2009) | 2 lines Use ${LDSCRIPT_NAME} in preference to ldscript.$M. r195669 | gonzo | 2009-07-13 17:03:44 -0600 (Mon, 13 Jul 2009) | 3 lines - Remove -mno-dsp from CFLAGS. MIPS DSP ASE is off by default now (as it should be) r195533 | imp | 2009-07-10 01:21:26 -0600 (Fri, 10 Jul 2009) | 4 lines Add in the emulation selection when linking... We're still not 100% of the way there, but we're better with it. hack.so build now, but we die when we try to link it in. r191079 | gonzo | 2009-04-14 16:53:22 -0600 (Tue, 14 Apr 2009) | 2 lines - Revert changes accidentally killed by merge operation r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines - Add trampoline stuff for bootloaders that do not support ELF - Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with KERNLOADADDR/TRAMPLOADADDR and clean configs
2010-01-10 05:34:46 +00:00
CFLAGS+=${EXTRA_FLAGS} $(ARCH_FLAGS)
HACK_EXTRA_FLAGS+=${EXTRA_FLAGS} $(ARCH_FLAGS)
Make the ELF trampoline binary ELF executable (and do some cleanup). - Remove the -shared flag for the trampoline binary, generate an ELF executable instead of a shared object. - No need to generate tmphack.S, move the code to sys/mips/mips/inckern.S - No need generate opt_kernname.h, KERNNAME can be passed with -D Reviewed by: gonzo, imp
2010-12-16 04:56:03 +00:00
TRAMP_EXTRA_FLAGS=${EXTRA_FLAGS} $(ARCH_FLAGS)
Merge in the mips specific configuration files and such from the merged juniper and mips2 code base. This represents the work of Juniper Engineers, plus Oleksandr Tymoshenko, Wojciech Koszek, Warner Losh, Olivier Houchard, Randall Stewert and others that have contributed to the mips2 and/or mips2-jnpr perforce branches.
2008-04-13 06:25:43 +00:00
# XXX hardcoded kernel entry point
ASM_CFLAGS+=${CFLAGS} -D_LOCORE -DLOCORE
Merge r187428, r191079, r195533, r195669, r197004, r197012 and r197015 from projects/mips to head by hand: r197015 | imp | 2009-09-08 21:59:46 -0600 (Tue, 08 Sep 2009) | 2 lines Prefer PTR_LA over a naked la to work with 64-bits.. r197012 | imp | 2009-09-08 21:46:04 -0600 (Tue, 08 Sep 2009) | 3 lines Use proper set of flags to build the tramp. this gets 64-bit almost building and lets me debug the 'almost' :) r197004 | imp | 2009-09-08 18:47:12 -0600 (Tue, 08 Sep 2009) | 2 lines Use ${LDSCRIPT_NAME} in preference to ldscript.$M. r195669 | gonzo | 2009-07-13 17:03:44 -0600 (Mon, 13 Jul 2009) | 3 lines - Remove -mno-dsp from CFLAGS. MIPS DSP ASE is off by default now (as it should be) r195533 | imp | 2009-07-10 01:21:26 -0600 (Fri, 10 Jul 2009) | 4 lines Add in the emulation selection when linking... We're still not 100% of the way there, but we're better with it. hack.so build now, but we die when we try to link it in. r191079 | gonzo | 2009-04-14 16:53:22 -0600 (Tue, 14 Apr 2009) | 2 lines - Revert changes accidentally killed by merge operation r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines - Add trampoline stuff for bootloaders that do not support ELF - Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with KERNLOADADDR/TRAMPLOADADDR and clean configs
2010-01-10 05:34:46 +00:00
KERNEL_EXTRA=trampoline
trampoline: ${KERNEL_KO}.tramp.bin
${KERNEL_KO}.tramp.bin: ${KERNEL_KO} $S/$M/$M/elf_trampoline.c \
$S/$M/$M/inckern.S
${OBJCOPY} --strip-symbol '$$d' --strip-symbol '$$a' \
-g --strip-symbol '$$t' ${FULLKERNEL} ${KERNEL_KO}.tmp
sed s/${KERNLOADADDR}/${TRAMPLOADADDR}/ ${LDSCRIPT_NAME} | \
sed s/" + SIZEOF_HEADERS"// > ${LDSCRIPT_NAME}.tramp.noheader
Make the ELF trampoline binary ELF executable (and do some cleanup). - Remove the -shared flag for the trampoline binary, generate an ELF executable instead of a shared object. - No need to generate tmphack.S, move the code to sys/mips/mips/inckern.S - No need generate opt_kernname.h, KERNNAME can be passed with -D Reviewed by: gonzo, imp
2010-12-16 04:56:03 +00:00
${CC} -O -nostdlib -I. -I$S ${TRAMP_EXTRA_FLAGS} ${TRAMP_LDFLAGS} -Xlinker \
-T -Xlinker ${LDSCRIPT_NAME}.tramp.noheader \
-DKERNNAME="\"${KERNEL_KO}.tmp\"" $S/$M/$M/elf_trampoline.c \
$S/$M/$M/inckern.S -o ${KERNEL_KO}.tramp.noheader
Merge r187428, r191079, r195533, r195669, r197004, r197012 and r197015 from projects/mips to head by hand: r197015 | imp | 2009-09-08 21:59:46 -0600 (Tue, 08 Sep 2009) | 2 lines Prefer PTR_LA over a naked la to work with 64-bits.. r197012 | imp | 2009-09-08 21:46:04 -0600 (Tue, 08 Sep 2009) | 3 lines Use proper set of flags to build the tramp. this gets 64-bit almost building and lets me debug the 'almost' :) r197004 | imp | 2009-09-08 18:47:12 -0600 (Tue, 08 Sep 2009) | 2 lines Use ${LDSCRIPT_NAME} in preference to ldscript.$M. r195669 | gonzo | 2009-07-13 17:03:44 -0600 (Mon, 13 Jul 2009) | 3 lines - Remove -mno-dsp from CFLAGS. MIPS DSP ASE is off by default now (as it should be) r195533 | imp | 2009-07-10 01:21:26 -0600 (Fri, 10 Jul 2009) | 4 lines Add in the emulation selection when linking... We're still not 100% of the way there, but we're better with it. hack.so build now, but we die when we try to link it in. r191079 | gonzo | 2009-04-14 16:53:22 -0600 (Tue, 14 Apr 2009) | 2 lines - Revert changes accidentally killed by merge operation r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines - Add trampoline stuff for bootloaders that do not support ELF - Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with KERNLOADADDR/TRAMPLOADADDR and clean configs
2010-01-10 05:34:46 +00:00
${OBJCOPY} -S -O binary ${KERNEL_KO}.tramp.noheader \
${KERNEL_KO}.tramp.bin \
Merge in the mips specific configuration files and such from the merged juniper and mips2 code base. This represents the work of Juniper Engineers, plus Oleksandr Tymoshenko, Wojciech Koszek, Warner Losh, Olivier Houchard, Randall Stewert and others that have contributed to the mips2 and/or mips2-jnpr perforce branches.
2008-04-13 06:25:43 +00:00
%BEFORE_DEPEND
%OBJS
%FILES.c
%FILES.s
%FILES.m
%CLEAN
Merge r187428, r191079, r195533, r195669, r197004, r197012 and r197015 from projects/mips to head by hand: r197015 | imp | 2009-09-08 21:59:46 -0600 (Tue, 08 Sep 2009) | 2 lines Prefer PTR_LA over a naked la to work with 64-bits.. r197012 | imp | 2009-09-08 21:46:04 -0600 (Tue, 08 Sep 2009) | 3 lines Use proper set of flags to build the tramp. this gets 64-bit almost building and lets me debug the 'almost' :) r197004 | imp | 2009-09-08 18:47:12 -0600 (Tue, 08 Sep 2009) | 2 lines Use ${LDSCRIPT_NAME} in preference to ldscript.$M. r195669 | gonzo | 2009-07-13 17:03:44 -0600 (Mon, 13 Jul 2009) | 3 lines - Remove -mno-dsp from CFLAGS. MIPS DSP ASE is off by default now (as it should be) r195533 | imp | 2009-07-10 01:21:26 -0600 (Fri, 10 Jul 2009) | 4 lines Add in the emulation selection when linking... We're still not 100% of the way there, but we're better with it. hack.so build now, but we die when we try to link it in. r191079 | gonzo | 2009-04-14 16:53:22 -0600 (Tue, 14 Apr 2009) | 2 lines - Revert changes accidentally killed by merge operation r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines - Add trampoline stuff for bootloaders that do not support ELF - Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with KERNLOADADDR/TRAMPLOADADDR and clean configs
2010-01-10 05:34:46 +00:00
CLEAN+= ${LDSCRIPT_NAME} ${LDSCRIPT_NAME}.tramp.noheader \
${KERNEL_KO}.tramp.noheader ${KERNEL_KO}.tramp.bin
${LDSCRIPT_NAME}: $S/conf/${LDSCRIPT_NAME}
cat $S/conf/${LDSCRIPT_NAME}|sed s/KERNLOADADDR/${KERNLOADADDR}/g \
> ${LDSCRIPT_NAME}
Merge in the mips specific configuration files and such from the merged juniper and mips2 code base. This represents the work of Juniper Engineers, plus Oleksandr Tymoshenko, Wojciech Koszek, Warner Losh, Olivier Houchard, Randall Stewert and others that have contributed to the mips2 and/or mips2-jnpr perforce branches.
2008-04-13 06:25:43 +00:00
%RULES
.include "$S/conf/kern.post.mk"
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