xref: /dragonfly/test/x86_64/Makefile (revision f2c43266) 
1# Makefile - manage a qemu system for testing 64 bit DragonFly builds
2#
3# This Makefile will patch and build qemu, do all necessary world and
4# kernel builds, and create a 64 bit root.img disk.
5#
6
7# require it to be specified
8SRCDIR ?= ${.CURDIR}/../..
9QEMU ?= qemu-0.10.6
10ROOTSIZE ?= 2048M
11
12.if defined(WITHSDL)
13QEMU_SDL_OPT ?= --extra-cflags=-I/usr/pkg/include \
14		--extra-ldflags=-L/usr/pkg/lib
15.else
16QEMU_SDL_OPT ?= --disable-sdl
17.endif
18
19all: help
20
21scratch: qemu world32 world64 kernel64 root64 install64 sysloader
22	@echo "Run the environment with:"
23	@echo "make QEMUDIR=${QEMUDIR} run"
24
25quickw: quickworld64 quickkernel64 reinstall64 reinstallkernel64 sysloader
26	@echo "Run the environment with:"
27	@echo "make QEMUDIR=${QEMUDIR} run"
28
29quick: quickkernel64 reinstallkernel64
30	@echo "Run the environment with:"
31	@echo "make QEMUDIR=${QEMUDIR} run"
32
33help:
34	@echo "Setup Instructions:"
35	@echo ""
36	@echo "    setenv QEMUDIR target_dir"
37	@echo ""
38	@echo "Meta target components:"
39	@echo ""
40	@echo "    help     - this help"
41	@echo "    clean    - clean up"
42	@echo "    scratch  - build and install everything from scratch"
43	@echo "               (this is absolutely everything, except gdb64)"
44	@echo "    quick    - incremental kernel build & reinstall"
45	@echo "    quickw   - incremental world & kernel build & reinstall"
46	@echo "    run      - run qemu with QEMUDIR/root.img - curses mode"
47	@echo "    xrun     - run qemu with QEMUDIR/root.img - X Window mode"
48	@echo "    mount    - mount QEMUDIR/root.img at QEMUDIR/root"
49	@echo "    umount   - unmount"
50	@echo "    gdb64    - create /usr/loca/bin/gdb64 - debug 64 bit bins"
51	@echo ""
52	@echo "Individual target components:"
53	@echo ""
54	@echo "    qemu              - fetch, patch, and build qemu"
55	@echo "                        Specify WITHSDL=yes to build X support"
56	@echo "    world32           - build the 32 bit world from scratch"
57	@echo "    world64           - build the 64 bit world from scratch"
58	@echo "    kernel64          - build the 64 bit kernel from scratch"
59	@echo "    root64            - create a new, empty root.img"
60	@echo "    install64         - install a 64 bit world & kernel"
61	@echo "                        into root.img"
62	@echo "    quickworld64      - incremental rebuild world64"
63	@echo "    quickkernel64     - incremental rebuild kernel64"
64	@echo "    reinstall64       - reinstall world64 into root.img"
65	@echo "                        (just the installworld piece)"
66	@echo "    reinstallkernel64 - reinstall kernel64 into root.img"
67	@echo "    sysloader         - reinstall 32-bit system loader"
68	@echo "                        (in case the 64 bit loader fails,"
69	@echo "                        the 32 bit loader can be used)"
70	@echo ""
71
72# Unmount everything, de-configured VN, and clean up.
73# (check handles umounting/deconfiguring)
74#
75clean: check
76	rm -rf ${QEMUDIR}/${QEMU}.tar.gz ${QEMUDIR}/${QEMU} \
77		${QEMUDIR}/root.img ${QEMUDIR}/root
78
79# Build qemu for Intel 32 and 64 bit environments
80#
81# If configuring with sdl support from pkgsrc add the following
82# options to the configure command:
83#
84#	--extra-cflags=-I/usr/pkg/include
85#	--extra-ldflags=-L/usr/pkg/lib
86#
87qemu: checkq sdl
88.if !exists(${QEMUDIR}/${QEMU}.tar.gz)
89	cd ${QEMUDIR} && \
90	    fetch http://download.savannah.gnu.org/releases/qemu/${QEMU}.tar.gz
91.endif
92	rm -rf ${QEMUDIR}/${QEMU}
93	cd ${QEMUDIR} && tar xvzpf ${QEMU}.tar.gz
94	cd ${QEMUDIR}/${QEMU} && patch -p1 < ${.CURDIR}/qemu.patch
95	cd ${QEMUDIR}/${QEMU} &&  \
96	    ./configure --disable-gfx-check \
97			${QEMU_SDL_OPT} \
98			--disable-kqemu \
99			--enable-system \
100			--disable-aio \
101			--disable-kvm \
102			--target-list=i386-softmmu,x86_64-softmmu
103	cd ${QEMUDIR}/${QEMU} && gmake
104	cd ${QEMUDIR}/${QEMU} && gmake install
105
106# SDL dependancies
107#
108sdl:
109.if defined(WITHSDL)
110	@echo "SDL enabled"
111	pkg_info libX11 > /dev/null 2>&1 || pkg_radd libX11
112	pkg_info SDL > /dev/null 2>&1 || pkg_radd SDL
113.else
114	@echo "SDL not enabled"
115.endif
116
117# Build the 32 and 64 bit worlds and the 64 bit kernel
118#
119#
120world32: checkq
121	cd ${SRCDIR} && make -j 4 buildworld
122
123world64: checkq
124	cd ${SRCDIR} && \
125	    make -j 4 TARGET_ARCH=x86_64 TARGET_PLATFORM=pc64 NO_ALTCOMPILER=1 \
126	    buildworld
127
128kernel64: checkq
129	cd ${SRCDIR} && \
130	    make -j 4 TARGET_ARCH=x86_64 TARGET_PLATFORM=pc64 KERNCONF=X86_64_GENERIC \
131	    buildkernel
132
133# Quick build - just rebuild the kernel quickly
134#
135#
136quickworld64: checkq
137	cd ${SRCDIR} && \
138	    make -j 4 TARGET_ARCH=x86_64 TARGET_PLATFORM=pc64 NO_ALTCOMPILER=1 \
139	    quickworld
140
141quickkernel64: checkq
142	cd ${SRCDIR} && \
143	    make TARGET_ARCH=x86_64 TARGET_PLATFORM=pc64 KERNCONF=X86_64_GENERIC \
144	    quickkernel
145
146# Build and mount an empty filesystem for the emulated root disk
147#
148# NOTE: root64 must umount when done because a later dependency may
149#       have a dependency on mount.
150#
151root64:	check
152	vnconfig -c -T -S ${ROOTSIZE} -s labels \
153	    `cat ${QEMUDIR}/vn.which` ${QEMUDIR}/root.img
154	dd if=/dev/zero of=/dev/`cat ${QEMUDIR}/vn.which` bs=32k count=4
155	fdisk -IB `cat ${QEMUDIR}/vn.which`
156	disklabel -r -w `cat ${QEMUDIR}/vn.which`s1 auto
157	disklabel `cat ${QEMUDIR}/vn.which`s1 > ${QEMUDIR}/label.tmp
158	echo 'a: * 0 4.2BSD' >> ${QEMUDIR}/label.tmp
159	disklabel -R `cat ${QEMUDIR}/vn.which`s1 ${QEMUDIR}/label.tmp
160	disklabel -B `cat ${QEMUDIR}/vn.which`s1
161	newfs /dev/`cat ${QEMUDIR}/vn.which`s1a
162	mkdir -p ${QEMUDIR}/root
163	vnconfig -u `cat ${QEMUDIR}/vn.which` > /dev/null 2>&1
164
165mount: check
166	vnconfig -c -s labels `cat ${QEMUDIR}/vn.which` ${QEMUDIR}/root.img
167	fsck -p /dev/`cat ${QEMUDIR}/vn.which`s1a
168	mount /dev/`cat ${QEMUDIR}/vn.which`s1a ${QEMUDIR}/root
169	@echo "Mounted ${QEMUDIR}/root"
170
171umount: check
172
173# Install a fresh 64 bit world & distribution, and kernel
174#
175#
176install64: mount
177	cd ${SRCDIR} && \
178	    make -j 4 TARGET_ARCH=x86_64 TARGET_PLATFORM=pc64 \
179		 DESTDIR=${QEMUDIR}/root NO_ALTCOMPILER=1 installworld
180	cd ${SRCDIR}/etc && \
181	    make -j 4 TARGET_ARCH=x86_64 TARGET_PLATFORM=pc64 \
182		 DESTDIR=${QEMUDIR}/root distribution
183	echo '/dev/ad0s1a	/	ufs	rw	1 1' > ${QEMUDIR}/root/etc/fstab
184	echo 'proc		/proc	procfs	rw	0 0' >> ${QEMUDIR}/root/etc/fstab
185	echo 'vfs.root.mountfrom="ufs:ad0s1a"' > ${QEMUDIR}/root/boot/loader.conf
186	(egrep -v '^console' ${QEMUDIR}/root/etc/ttys; echo 'console "/usr/libexec/getty Pc"	cons25	on	secure') > ${QEMUDIR}/root/etc/ttys.new
187	mv -f ${QEMUDIR}/root/etc/ttys.new ${QEMUDIR}/root/etc/ttys
188	cd ${SRCDIR} && \
189	    make -j 4 TARGET_ARCH=x86_64 TARGET_PLATFORM=pc64 \
190		 DESTDIR=${QEMUDIR}/root KERNCONF=X86_64_GENERIC \
191		 installkernel
192	@echo "WARNING: 64 bit loader installed, if it doesn't work"
193	@echo "         then use 'sysloader' to install the 32 bit one"
194
195# Quick reinstall - just install a new kernel on top of an existing image
196#
197#
198reinstall64: mount
199	@echo "NOTE: Installing native 32 bit loader into root.img."
200	@echo "      This loader should still be able to boot the"
201	@echo "      64 bit kernel"
202	cd ${SRCDIR} && \
203	    make -j 4 TARGET_ARCH=x86_64 TARGET_PLATFORM=pc64 \
204		 DESTDIR=${QEMUDIR}/root NO_ALTCOMPILER=1 installworld
205
206reinstallkernel64: mount
207	cd ${SRCDIR} && \
208	    make -j 4 TARGET_ARCH=x86_64 TARGET_PLATFORM=pc64 \
209		 DESTDIR=${QEMUDIR}/root KERNCONF=X86_64_GENERIC \
210		 installkernel
211
212sysloader: mount
213	cp /boot/loader ${QEMUDIR}/root/boot/loader
214	sync
215
216# Run qemu on our image in 64 bit mode.  Make sure we are unmounted so
217# we do not compete against the emulated kernel when writing to root.img.
218# (check does this for us)
219#
220run: check
221	cd ${QEMUDIR} && qemu-system-x86_64 -curses -hda ${QEMUDIR}/root.img \
222					    -m 128 -no-fd-bootchk
223
224xrun:
225.if !defined(DISPLAY)
226	@(echo "Variable DISPLAY not set. Is X running?"; /usr/bin/false)
227.endif
228	cd ${QEMUDIR} && qemu-system-x86_64 -hda ${QEMUDIR}/root.img \
229					    -m 128 -no-fd-bootchk
230
231rungdb: check
232	@echo "RUN WITH:  run -curses -hda root.img"
233	cd ${QEMUDIR} && gdb qemu-system-x86_64
234
235# build a gdb capable of debugging 64 bit binaries
236#
237gdb64:
238	cd /usr/src/gnu/usr.bin/gdb && (make clean; make TARGET_ARCH=x86_64)
239	cp /usr/obj/usr/src/gnu/usr.bin/gdb/gdb/gdb /usr/local/bin/gdb64
240	cd /usr/src/gnu/usr.bin/gdb && make clean
241
242# Make sure we are not mounted and the VN device is unconfigured,
243#
244# Find an unused VN device but do not do anything with it yet.
245#
246checkq:
247.if !defined(QEMUDIR)
248	@(echo "must specify QEMUDIR=target or as an environment variable"; /usr/bin/false)
249.endif
250.if exists(${QEMUDIR})
251	@echo "${QEMUDIR} found"
252.else
253	mkdir -p ${QEMUDIR}
254.endif
255
256check: checkq
257.if exists(${QEMUDIR}/vn.which)
258	-umount ${QEMUDIR}/root > /dev/null 2>&1
259	-vnconfig -u `cat ${QEMUDIR}/vn.which` > /dev/null 2>&1
260	rm -f ${QEMUDIR}/vn.which
261.endif
262	(vnconfig -l | fgrep "not in use" > /dev/null) || \
263	    (echo "Cannot find unused VN"; /usr/bin/false)
264	vnconfig -l | fgrep "not in use" | \
265	    cut -f 1 -d : | head -1 > ${QEMUDIR}/vn.which
266	egrep '^vn' ${QEMUDIR}/vn.which > /dev/null || \
267	    (echo "VN device selection is bad"; /usr/bin/false)
268