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qemu / qemu / 36c08d498b8ea6995666b805d37c6bb14da66a97
commit36c08d498b8ea6995666b805d37c6bb14da66a97[log] [tgz]
authorAlexander Graf <agraf@suse.de>Wed Nov 02 20:23:24 2011 +0100
committerRiku Voipio <riku.voipio@linaro.org>Thu Feb 02 17:51:20 2012 +0200
tree62e0e954e4c889e295088dd87ddb7b743efd0fda
parent3be14d05d45774b67398debe42e3bb5524998f4f [diff]
linux-user: fake /proc/self/maps

glibc's pthread_attr_getstack tries to find the stack range from
/proc/self/maps. Unfortunately, /proc is usually the host's /proc
which means linux-user guests see qemu's stack there.

Fake the file with a constructed maps entry that exposes the guest's
stack range.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
1 file changed
tree: 62e0e954e4c889e295088dd87ddb7b743efd0fda
  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. include/
  12. libcacard/
  13. linux-headers/
  14. linux-user/
  15. net/
  16. pc-bios/
  17. qapi/
  18. qga/
  19. QMP/
  20. qom/
  21. roms/
  22. scripts/
  23. slirp/
  24. sysconfigs/
  25. target-alpha/
  26. target-arm/
  27. target-cris/
  28. target-i386/
  29. target-lm32/
  30. target-m68k/
  31. target-microblaze/
  32. target-mips/
  33. target-ppc/
  34. target-s390x/
  35. target-sh4/
  36. target-sparc/
  37. target-unicore32/
  38. target-xtensa/
  39. tcg/
  40. tests/
  41. trace/
  42. ui/
  43. .gitignore
  44. .gitmodules
  45. .mailmap
  46. a.out.h
  47. acl.c
  48. acl.h
  49. aes.c
  50. aes.h
  51. aio.c
  52. alpha-dis.c
  53. alpha.ld
  54. arch_init.c
  55. arch_init.h
  56. arm-dis.c
  57. arm-semi.c
  58. arm.ld
  59. async.c
  60. balloon.c
  61. balloon.h
  62. bitmap.c
  63. bitmap.h
  64. bitops.c
  65. bitops.h
  66. block-migration.c
  67. block-migration.h
  68. block.c
  69. block.h
  70. block_int.h
  71. blockdev.c
  72. blockdev.h
  73. bswap.h
  74. bt-host.c
  75. bt-host.h
  76. bt-vhci.c
  77. buffered_file.c
  78. buffered_file.h
  79. cache-utils.c
  80. cache-utils.h
  81. Changelog
  82. check-qdict.c
  83. check-qfloat.c
  84. check-qint.c
  85. check-qjson.c
  86. check-qlist.c
  87. check-qstring.c
  88. cmd.c
  89. cmd.h
  90. CODING_STYLE
  91. compatfd.c
  92. compatfd.h
  93. compiler.h
  94. config.h
  95. configure
  96. console.c
  97. console.h
  98. COPYING
  99. COPYING.LIB
  100. coroutine-gthread.c
  101. coroutine-ucontext.c
  102. coroutine-win32.c
  103. cpu-all.h
  104. cpu-common.h
  105. cpu-defs.h
  106. cpu-exec.c
  107. cpus.c
  108. cpus.h
  109. cris-dis.c
  110. cursor.c
  111. cursor_hidden.xpm
  112. cursor_left_ptr.xpm
  113. cutils.c
  114. def-helper.h
  115. device_tree.c
  116. device_tree.h
  117. dis-asm.h
  118. disas.c
  119. disas.h
  120. dma-helpers.c
  121. dma.h
  122. dyngen-exec.h
  123. elf.h
  124. envlist.c
  125. envlist.h
  126. error.c
  127. error.h
  128. error_int.h
  129. event_notifier.c
  130. event_notifier.h
  131. exec-all.h
  132. exec-memory.h
  133. exec-obsolete.h
  134. exec.c
  135. gdbstub.c
  136. gdbstub.h
  137. gen-icount.h
  138. HACKING
  139. hmp-commands.hx
  140. hmp.c
  141. hmp.h
  142. host-utils.c
  143. host-utils.h
  144. hppa-dis.c
  145. hppa.ld
  146. i386-dis.c
  147. i386.ld
  148. ia64-dis.c
  149. ia64.ld
  150. input.c
  151. int128.h
  152. iohandler.c
  153. ioport-user.c
  154. ioport.c
  155. ioport.h
  156. iorange.h
  157. iov.c
  158. iov.h
  159. json-lexer.c
  160. json-lexer.h
  161. json-parser.c
  162. json-parser.h
  163. json-streamer.c
  164. json-streamer.h
  165. kvm-all.c
  166. kvm-stub.c
  167. kvm.h
  168. libfdt_env.h
  169. LICENSE
  170. linux-aio.c
  171. m68k-dis.c
  172. m68k-semi.c
  173. m68k.ld
  174. main-loop.c
  175. main-loop.h
  176. MAINTAINERS
  177. Makefile
  178. Makefile.dis
  179. Makefile.hw
  180. Makefile.objs
  181. Makefile.target
  182. Makefile.user
  183. memory.c
  184. memory.h
  185. microblaze-dis.c
  186. migration-exec.c
  187. migration-fd.c
  188. migration-tcp.c
  189. migration-unix.c
  190. migration.c
  191. migration.h
  192. mips-dis.c
  193. mips.ld
  194. module.c
  195. module.h
  196. monitor.c
  197. monitor.h
  198. nbd.c
  199. nbd.h
  200. net.c
  201. net.h
  202. notify.c
  203. notify.h
  204. os-posix.c
  205. os-win32.c
  206. osdep.c
  207. osdep.h
  208. oslib-posix.c
  209. oslib-win32.c
  210. path.c
  211. pci-ids.txt
  212. pflib.c
  213. pflib.h
  214. poison.h
  215. posix-aio-compat.c
  216. ppc-dis.c
  217. ppc.ld
  218. ppc64.ld
  219. qapi-schema-guest.json
  220. qapi-schema-test.json
  221. qapi-schema.json
  222. qbool.c
  223. qbool.h
  224. qdict-test-data.txt
  225. qdict.c
  226. qdict.h
  227. qemu-aio.h
  228. qemu-barrier.h
  229. qemu-char.c
  230. qemu-char.h
  231. qemu-common.h
  232. qemu-config.c
  233. qemu-config.h
  234. qemu-coroutine-int.h
  235. qemu-coroutine-io.c
  236. qemu-coroutine-lock.c
  237. qemu-coroutine-sleep.c
  238. qemu-coroutine.c
  239. qemu-coroutine.h
  240. qemu-doc.texi
  241. qemu-error.c
  242. qemu-error.h
  243. qemu-file.h
  244. qemu-ga.c
  245. qemu-img-cmds.hx
  246. qemu-img.c
  247. qemu-img.texi
  248. qemu-io.c
  249. qemu-lock.h
  250. qemu-log.h
  251. qemu-nbd.c
  252. qemu-nbd.texi
  253. qemu-objects.h
  254. qemu-option.c
  255. qemu-option.h
  256. qemu-options-wrapper.h
  257. qemu-options.h
  258. qemu-options.hx
  259. qemu-os-posix.h
  260. qemu-os-win32.h
  261. qemu-progress.c
  262. qemu-queue.h
  263. qemu-sockets.c
  264. qemu-tech.texi
  265. qemu-thread-posix.c
  266. qemu-thread-posix.h
  267. qemu-thread-win32.c
  268. qemu-thread-win32.h
  269. qemu-thread.h
  270. qemu-timer-common.c
  271. qemu-timer.c
  272. qemu-timer.h
  273. qemu-tls.h
  274. qemu-tool.c
  275. qemu-x509.h
  276. qemu-xattr.h
  277. qemu.sasl
  278. qemu_socket.h
  279. qerror.c
  280. qerror.h
  281. qfloat.c
  282. qfloat.h
  283. qint.c
  284. qint.h
  285. qjson.c
  286. qjson.h
  287. qlist.c
  288. qlist.h
  289. qmp-commands.hx
  290. qmp.c
  291. qobject.h
  292. qstring.c
  293. qstring.h
  294. range.h
  295. readline.c
  296. readline.h
  297. README
  298. rules.mak
  299. s390-dis.c
  300. s390.ld
  301. savevm.c
  302. sh4-dis.c
  303. softmmu-semi.h
  304. softmmu_defs.h
  305. softmmu_exec.h
  306. softmmu_header.h
  307. softmmu_template.h
  308. sparc-dis.c
  309. sparc.ld
  310. sparc64.ld
  311. spice-qemu-char.c
  312. sysemu.h
  313. targphys.h
  314. tcg-runtime.c
  315. tci-dis.c
  316. tci.c
  317. test-coroutine.c
  318. test-qmp-commands.c
  319. test-qmp-input-visitor.c
  320. test-qmp-output-visitor.c
  321. thunk.c
  322. thunk.h
  323. TODO
  324. trace-events
  325. translate-all.c
  326. uboot_image.h
  327. usb-bsd.c
  328. usb-linux.c
  329. usb-redir.c
  330. usb-stub.c
  331. user-exec.c
  332. VERSION
  333. version.rc
  334. vgafont.h
  335. vl.c
  336. vmstate.h
  337. x86_64.ld
  338. xen-all.c
  339. xen-mapcache.c
  340. xen-mapcache.h
  341. xen-stub.c
  342. xtensa-semi.c