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qemu / qemu / 890c6333b28a4dcbf2a26a5a17b0e71304d5a851
commit890c6333b28a4dcbf2a26a5a17b0e71304d5a851[log] [tgz]
authorMax Filippov <jcmvbkbc@gmail.com>Mon Oct 10 06:25:04 2011 +0400
committerBlue Swirl <blauwirbel@gmail.com>Sat Oct 15 21:03:03 2011 +0000
treed9243ab3e1a3eab793184eb49134b9c1d9c6fa87
parent9870a5e6cd3df584328728b3d822b23cee28c561 [diff]
target-xtensa: fix guest hang on masked CCOMPARE interrupt

QEMU timer is used to post CCOMPARE interrupt when the core is halted.
If that CCOMPARE interrupt is masked off then the timer must be rearmed
in the callback, otherwise it will be rearmed next time the core goes to
halt by the waiti instruction.

Add test case into timer testsuite.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
4 files changed
tree: d9243ab3e1a3eab793184eb49134b9c1d9c6fa87
  1. audio/
  2. block/
  3. bsd-user/
  4. darwin-user/
  5. default-configs/
  6. docs/
  7. fpu/
  8. fsdev/
  9. gdb-xml/
  10. hw/
  11. libcacard/
  12. linux-headers/
  13. linux-user/
  14. net/
  15. pc-bios/
  16. qapi/
  17. qga/
  18. QMP/
  19. roms/
  20. scripts/
  21. slirp/
  22. sysconfigs/
  23. target-alpha/
  24. target-arm/
  25. target-cris/
  26. target-i386/
  27. target-lm32/
  28. target-m68k/
  29. target-microblaze/
  30. target-mips/
  31. target-ppc/
  32. target-s390x/
  33. target-sh4/
  34. target-sparc/
  35. target-unicore32/
  36. target-xtensa/
  37. tcg/
  38. tests/
  39. trace/
  40. ui/
  41. .gitignore
  42. .gitmodules
  43. a.out.h
  44. acl.c
  45. acl.h
  46. aes.c
  47. aes.h
  48. aio.c
  49. alpha-dis.c
  50. alpha.ld
  51. arch_init.c
  52. arch_init.h
  53. arm-dis.c
  54. arm-semi.c
  55. arm.ld
  56. async.c
  57. balloon.c
  58. balloon.h
  59. bitmap.c
  60. bitmap.h
  61. bitops.c
  62. bitops.h
  63. block-migration.c
  64. block-migration.h
  65. block.c
  66. block.h
  67. block_int.h
  68. blockdev.c
  69. blockdev.h
  70. bswap.h
  71. bt-host.c
  72. bt-host.h
  73. bt-vhci.c
  74. buffered_file.c
  75. buffered_file.h
  76. cache-utils.c
  77. cache-utils.h
  78. Changelog
  79. check-qdict.c
  80. check-qfloat.c
  81. check-qint.c
  82. check-qjson.c
  83. check-qlist.c
  84. check-qstring.c
  85. cmd.c
  86. cmd.h
  87. CODING_STYLE
  88. compatfd.c
  89. compatfd.h
  90. compiler.h
  91. config.h
  92. configure
  93. console.c
  94. console.h
  95. COPYING
  96. COPYING.LIB
  97. coroutine-gthread.c
  98. coroutine-ucontext.c
  99. coroutine-win32.c
  100. cpu-all.h
  101. cpu-common.h
  102. cpu-defs.h
  103. cpu-exec.c
  104. cpus.c
  105. cpus.h
  106. cris-dis.c
  107. cursor.c
  108. cursor_hidden.xpm
  109. cursor_left_ptr.xpm
  110. cutils.c
  111. def-helper.h
  112. device_tree.c
  113. device_tree.h
  114. dis-asm.h
  115. disas.c
  116. disas.h
  117. dma-helpers.c
  118. dma.h
  119. dyngen-exec.h
  120. elf.h
  121. envlist.c
  122. envlist.h
  123. error.c
  124. error.h
  125. error_int.h
  126. exec-all.h
  127. exec-memory.h
  128. exec.c
  129. gdbstub.c
  130. gdbstub.h
  131. gen-icount.h
  132. HACKING
  133. hmp-commands.hx
  134. hmp.c
  135. hmp.h
  136. host-utils.c
  137. host-utils.h
  138. hppa-dis.c
  139. hppa.ld
  140. i386-dis.c
  141. i386.ld
  142. ia64-dis.c
  143. ia64.ld
  144. input.c
  145. iohandler.c
  146. ioport-user.c
  147. ioport.c
  148. ioport.h
  149. iorange.h
  150. iov.c
  151. iov.h
  152. json-lexer.c
  153. json-lexer.h
  154. json-parser.c
  155. json-parser.h
  156. json-streamer.c
  157. json-streamer.h
  158. kvm-all.c
  159. kvm-stub.c
  160. kvm.h
  161. libfdt_env.h
  162. LICENSE
  163. linux-aio.c
  164. m68k-dis.c
  165. m68k-semi.c
  166. m68k.ld
  167. MAINTAINERS
  168. Makefile
  169. Makefile.dis
  170. Makefile.hw
  171. Makefile.objs
  172. Makefile.target
  173. Makefile.user
  174. memory.c
  175. memory.h
  176. microblaze-dis.c
  177. migration-exec.c
  178. migration-fd.c
  179. migration-tcp.c
  180. migration-unix.c
  181. migration.c
  182. migration.h
  183. mips-dis.c
  184. mips.ld
  185. module.c
  186. module.h
  187. monitor.c
  188. monitor.h
  189. nbd.c
  190. nbd.h
  191. net.c
  192. net.h
  193. notify.c
  194. notify.h
  195. os-posix.c
  196. os-win32.c
  197. osdep.c
  198. osdep.h
  199. oslib-posix.c
  200. oslib-win32.c
  201. path.c
  202. pci-ids.txt
  203. pflib.c
  204. pflib.h
  205. poison.h
  206. posix-aio-compat.c
  207. ppc-dis.c
  208. ppc.ld
  209. ppc64.ld
  210. qapi-schema-guest.json
  211. qapi-schema-test.json
  212. qapi-schema.json
  213. qbool.c
  214. qbool.h
  215. qdict-test-data.txt
  216. qdict.c
  217. qdict.h
  218. qemu-aio.h
  219. qemu-barrier.h
  220. qemu-char.c
  221. qemu-char.h
  222. qemu-common.h
  223. qemu-config.c
  224. qemu-config.h
  225. qemu-coroutine-int.h
  226. qemu-coroutine-lock.c
  227. qemu-coroutine.c
  228. qemu-coroutine.h
  229. qemu-doc.texi
  230. qemu-error.c
  231. qemu-error.h
  232. qemu-ga.c
  233. qemu-img-cmds.hx
  234. qemu-img.c
  235. qemu-img.texi
  236. qemu-io.c
  237. qemu-lock.h
  238. qemu-log.h
  239. qemu-nbd.c
  240. qemu-nbd.texi
  241. qemu-objects.h
  242. qemu-option.c
  243. qemu-option.h
  244. qemu-options.h
  245. qemu-options.hx
  246. qemu-os-posix.h
  247. qemu-os-win32.h
  248. qemu-progress.c
  249. qemu-queue.h
  250. qemu-sockets.c
  251. qemu-tech.texi
  252. qemu-thread-posix.c
  253. qemu-thread-posix.h
  254. qemu-thread-win32.c
  255. qemu-thread-win32.h
  256. qemu-thread.h
  257. qemu-timer-common.c
  258. qemu-timer.c
  259. qemu-timer.h
  260. qemu-tool.c
  261. qemu-x509.h
  262. qemu.sasl
  263. qemu_socket.h
  264. qerror.c
  265. qerror.h
  266. qfloat.c
  267. qfloat.h
  268. qint.c
  269. qint.h
  270. qjson.c
  271. qjson.h
  272. qlist.c
  273. qlist.h
  274. qmp-commands.hx
  275. qmp.c
  276. qobject.h
  277. qstring.c
  278. qstring.h
  279. range.h
  280. readline.c
  281. readline.h
  282. README
  283. rules.mak
  284. s390-dis.c
  285. s390.ld
  286. savevm.c
  287. sh4-dis.c
  288. softmmu-semi.h
  289. softmmu_defs.h
  290. softmmu_exec.h
  291. softmmu_header.h
  292. softmmu_template.h
  293. sparc-dis.c
  294. sparc.ld
  295. sparc64.ld
  296. spice-qemu-char.c
  297. sysemu.h
  298. targphys.h
  299. tcg-runtime.c
  300. test-coroutine.c
  301. test-qmp-commands.c
  302. test-visitor.c
  303. thunk.c
  304. thunk.h
  305. TODO
  306. trace-events
  307. translate-all.c
  308. uboot_image.h
  309. usb-bsd.c
  310. usb-linux.c
  311. usb-redir.c
  312. usb-stub.c
  313. user-exec.c
  314. VERSION
  315. version.rc
  316. vgafont.h
  317. vl.c
  318. x86_64.ld
  319. xen-all.c
  320. xen-mapcache.c
  321. xen-mapcache.h
  322. xen-stub.c
  323. xtensa-semi.c