source: mainline/tools/ew.py@ 431c402

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 431c402 was 9185e42, checked in by Jakub Jermar <jakub@…>, 8 years ago

Replace gem5 support in favor of qemu-system-sparc64 -M niagara support
  • Property mode set to 100755
File size: 9.7 KB
Line 
1#!/usr/bin/env python
2#
3# Copyright (c) 2013 Jakub Jermar
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9#
10# - Redistributions of source code must retain the above copyright
11# notice, this list of conditions and the following disclaimer.
12# - Redistributions in binary form must reproduce the above copyright
13# notice, this list of conditions and the following disclaimer in the
14# documentation and/or other materials provided with the distribution.
15# - The name of the author may not be used to endorse or promote products
16# derived from this software without specific prior written permission.
17#
18# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28#
29
30
31"""
32Emulator wrapper for running HelenOS
33"""
34
35import os
36import sys
37import subprocess
38import autotool
39import platform
40import thread
41import time
42
43overrides = {}
44
45def is_override(str):
46 if str in overrides.keys():
47 return overrides[str]
48 return False
49
50def cfg_get(platform, machine, processor):
51 if machine == "" or emulators[platform].has_key("run"):
52 return emulators[platform]
53 elif processor == "" or emulators[platform][machine].has_key("run"):
54 return emulators[platform][machine]
55 else:
56 return emulators[platform][machine][processor]
57
58def run_in_console(cmd, title):
59 cmdline = 'xterm -T ' + '"' + title + '"' + ' -e ' + cmd
60 print(cmdline)
61 if not is_override('dryrun'):
62 subprocess.call(cmdline, shell = True);
63
64def get_host_native_width():
65 return int(platform.architecture()[0].strip('bit'))
66
67def pc_options(guest_width):
68 opts = ''
69
70 # Do not enable KVM if running 64 bits HelenOS
71 # on 32 bits host
72 host_width = get_host_native_width()
73 if guest_width <= host_width and not is_override('nokvm'):
74 opts = opts + ' -enable-kvm'
75
76 # Remove the leading space
77 return opts[1:]
78
79def malta_options():
80 return '-cpu 4Kc'
81
82def platform_to_qemu_options(platform, machine, processor):
83 if platform == 'amd64':
84 return 'system-x86_64', pc_options(64)
85 elif platform == 'arm32':
86 return 'system-arm', '-M integratorcp'
87 elif platform == 'ia32':
88 return 'system-i386', pc_options(32)
89 elif platform == 'mips32':
90 if machine == 'lmalta':
91 return 'system-mipsel', malta_options()
92 elif machine == 'bmalta':
93 return 'system-mips', malta_options()
94 elif platform == 'ppc32':
95 return 'system-ppc', '-m 256'
96 elif platform == 'sparc64':
97 if machine != 'generic':
98 raise Exception
99 if processor == 'us':
100 return 'system-sparc64', '-M sun4u --prom-env boot-args="console=devices/\\hw\\pci0\\00:03.0\\com1\\a"'
101 elif processor == 'sun4v':
102 default_path = '/usr/local/opensparc/image/'
103 try:
104 if os.path.exists(default_path):
105 opensparc_bins = default_path
106 elif os.path.exists(os.environ['OPENSPARC_BINARIES']):
107 opensparc_bins = os.environ['OPENSPARC_BINARIES']
108 else:
109 raise Exception
110 except:
111 print("Cannot find OpenSPARC binary images!")
112 print("Either set OPENSPARC_BINARIES environment variable accordingly or place the images in %s." % (default_path))
113 raise Exception
114
115 return 'system-sparc64', '-M niagara -m 256 -L %s' % (opensparc_bins)
116
117
118def hdisk_mk():
119 if not os.path.exists('hdisk.img'):
120 subprocess.call('tools/mkfat.py 1048576 uspace/dist/data hdisk.img', shell = True)
121
122def qemu_bd_options():
123 if is_override('nohdd'):
124 return ''
125
126 hdisk_mk()
127
128 return ' -drive file=hdisk.img,index=0,media=disk,format=raw'
129
130def qemu_nic_ne2k_options():
131 return ' -device ne2k_isa,irq=5,vlan=0'
132
133def qemu_nic_e1k_options():
134 return ' -device e1000,vlan=0'
135
136def qemu_nic_rtl8139_options():
137 return ' -device rtl8139,vlan=0'
138
139def qemu_net_options():
140 if is_override('nonet'):
141 return ''
142
143 nic_options = ''
144 if 'net' in overrides.keys():
145 if 'e1k' in overrides['net'].keys():
146 nic_options += qemu_nic_e1k_options()
147 if 'rtl8139' in overrides['net'].keys():
148 nic_options += qemu_nic_rtl8139_options()
149 if 'ne2k' in overrides['net'].keys():
150 nic_options += qemu_nic_ne2k_options()
151 else:
152 # Use the default NIC
153 nic_options += qemu_nic_e1k_options()
154
155 return nic_options + ' -net user,hostfwd=udp::8080-:8080,hostfwd=udp::8081-:8081,hostfwd=tcp::8080-:8080,hostfwd=tcp::8081-:8081,hostfwd=tcp::2223-:2223'
156
157def qemu_usb_options():
158 if is_override('nousb'):
159 return ''
160 return ' -usb'
161
162def qemu_audio_options():
163 if is_override('nosnd'):
164 return ''
165 return ' -device intel-hda -device hda-duplex'
166
167def qemu_run(platform, machine, processor):
168 cfg = cfg_get(platform, machine, processor)
169 suffix, options = platform_to_qemu_options(platform, machine, processor)
170 cmd = 'qemu-' + suffix
171
172 cmdline = cmd
173 if options != '':
174 cmdline += ' ' + options
175
176 cmdline += qemu_bd_options()
177
178 if (not 'net' in cfg.keys()) or cfg['net']:
179 cmdline += qemu_net_options()
180 if (not 'usb' in cfg.keys()) or cfg['usb']:
181 cmdline += qemu_usb_options()
182 if (not 'audio' in cfg.keys()) or cfg['audio']:
183 cmdline += qemu_audio_options()
184
185 if cfg['image'] == 'image.iso':
186 cmdline += ' -boot d -cdrom image.iso'
187 elif cfg['image'] == 'image.boot':
188 cmdline += ' -kernel image.boot'
189 else:
190 cmdline += ' ' + cfg['image']
191
192 if ('console' in cfg.keys()) and not cfg['console']:
193 cmdline += ' -nographic'
194
195 title = 'HelenOS/' + platform
196 if machine != '':
197 title += ' on ' + machine
198 if 'expect' in cfg.keys():
199 cmdline = 'expect -c \'spawn %s; expect "%s" { send "%s" } timeout exp_continue; interact\'' % (cmdline, cfg['expect']['src'], cfg['expect']['dst'])
200 run_in_console(cmdline, title)
201 else:
202 print(cmdline)
203 if not is_override('dryrun'):
204 subprocess.call(cmdline, shell = True)
205
206def ski_run(platform, machine, processor):
207 run_in_console('ski -i contrib/conf/ski.conf', 'HelenOS/ia64 on ski')
208
209def msim_run(platform, machine, processor):
210 hdisk_mk()
211 run_in_console('msim -c contrib/conf/msim.conf', 'HelenOS/mips32 on msim')
212
213def spike_run(platform, machine, processor):
214 run_in_console('spike image.boot', 'HelenOS/risvc64 on Spike')
215
216emulators = {
217 'amd64' : {
218 'run' : qemu_run,
219 'image' : 'image.iso'
220 },
221 'arm32' : {
222 'integratorcp' : {
223 'run' : qemu_run,
224 'image' : 'image.boot',
225 'net' : False,
226 'audio' : False
227 }
228 },
229 'ia32' : {
230 'run' : qemu_run,
231 'image' : 'image.iso'
232 },
233 'ia64' : {
234 'ski' : {
235 'run' : ski_run
236 }
237 },
238 'mips32' : {
239 'msim' : {
240 'run' : msim_run
241 },
242 'lmalta' : {
243 'run' : qemu_run,
244 'image' : 'image.boot',
245 'console' : False
246 },
247 'bmalta' : {
248 'run' : qemu_run,
249 'image' : 'image.boot',
250 'console' : False
251 },
252 },
253 'ppc32' : {
254 'run' : qemu_run,
255 'image' : 'image.iso',
256 'audio' : False
257 },
258 'riscv64' : {
259 'run' : spike_run,
260 'image' : 'image.boot'
261 },
262 'sparc64' : {
263 'generic' : {
264 'us' : {
265 'run' : qemu_run,
266 'image' : 'image.iso',
267 'audio' : False,
268 'console' : False,
269 },
270 'sun4v' : {
271 'run' : qemu_run,
272 'image' : '-drive if=pflash,readonly=on,file=image.iso',
273 'audio' : False,
274 'console' : False,
275 'net' : False,
276 'usb' : False,
277 'expect' : {
278 'src' : 'ok ',
279 'dst' : 'boot\n'
280 },
281 }
282 }
283 },
284}
285
286def usage():
287 print("%s - emulator wrapper for running HelenOS\n" % os.path.basename(sys.argv[0]))
288 print("%s [-d] [-h] [-net e1k|rtl8139|ne2k] [-nohdd] [-nokvm] [-nonet] [-nosnd] [-nousb]\n" %
289 os.path.basename(sys.argv[0]))
290 print("-d\tDry run: do not run the emulation, just print the command line.")
291 print("-h\tPrint the usage information and exit.")
292 print("-nohdd\tDisable hard disk, if applicable.")
293 print("-nokvm\tDisable KVM, if applicable.")
294 print("-nonet\tDisable networking support, if applicable.")
295 print("-nosnd\tDisable sound, if applicable.")
296 print("-nousb\tDisable USB support, if applicable.")
297
298def fail(platform, machine):
299 print("Cannot start emulation for the chosen configuration. (%s/%s)" % (platform, machine))
300
301
302def run():
303 expect_nic = False
304
305 for i in range(1, len(sys.argv)):
306
307 if expect_nic:
308 expect_nic = False
309 if not 'net' in overrides.keys():
310 overrides['net'] = {}
311 if sys.argv[i] == 'e1k':
312 overrides['net']['e1k'] = True
313 elif sys.argv[i] == 'rtl8139':
314 overrides['net']['rtl8139'] = True
315 elif sys.argv[i] == 'ne2k':
316 overrides['net']['ne2k'] = True
317 else:
318 usage()
319 exit()
320
321 elif sys.argv[i] == '-h':
322 usage()
323 exit()
324 elif sys.argv[i] == '-d':
325 overrides['dryrun'] = True
326 elif sys.argv[i] == '-net' and i < len(sys.argv) - 1:
327 expect_nic = True
328 elif sys.argv[i] == '-nohdd':
329 overrides['nohdd'] = True
330 elif sys.argv[i] == '-nokvm':
331 overrides['nokvm'] = True
332 elif sys.argv[i] == '-nonet':
333 overrides['nonet'] = True
334 elif sys.argv[i] == '-nosnd':
335 overrides['nosnd'] = True
336 elif sys.argv[i] == '-nousb':
337 overrides['nousb'] = True
338 else:
339 usage()
340 exit()
341
342 config = {}
343 autotool.read_config(autotool.CONFIG, config)
344
345 if 'PLATFORM' in config.keys():
346 platform = config['PLATFORM']
347 else:
348 platform = ''
349
350 if 'MACHINE' in config.keys():
351 mach = config['MACHINE']
352 else:
353 mach = ''
354
355 if 'PROCESSOR' in config.keys():
356 processor = config['PROCESSOR']
357 else:
358 processor = ''
359
360 try:
361 emu_run = cfg_get(platform, mach, processor)['run']
362 emu_run(platform, mach, processor)
363 except:
364 fail(platform, mach)
365 return
366
367run()
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