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qemu-android/qemu-android/1d93f0f03d4d911fdf1dc4ef529d8b2a0c0765f2
commit
1d93f0f03d4d911fdf1dc4ef529d8b2a0c0765f2
[log] [tgz]
author
Jan Kiszka <jan.kiszka@siemens.com>
Fri Jun 25 16:56:49 2010 +0200
committer
Aurelien Jarno <aurelien@aurel32.net>
Thu Jul 22 05:52:08 2010 +0200
tree
843739dbf41d3162ea8c25d8603d6797c0a7ac9c
parent
1e29a009e35f2184236d09f45e58bc6a954074c6 [diff]
Introduce proper compiler barrier

Define barrier() as optimization barrier and replace (potentially
unreliable) asm("") fences.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2 files changed
tree: 843739dbf41d3162ea8c25d8603d6797c0a7ac9c
  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. linux-user/
  12. net/
  13. pc-bios/
  14. QMP/
  15. roms/
  16. slirp/
  17. sysconfigs/
  18. target-alpha/
  19. target-arm/
  20. target-cris/
  21. target-i386/
  22. target-m68k/
  23. target-microblaze/
  24. target-mips/
  25. target-ppc/
  26. target-s390x/
  27. target-sh4/
  28. target-sparc/
  29. tcg/
  30. tests/
  31. .gitignore
  32. .gitmodules
  33. a.out.h
  34. acl.c
  35. acl.h
  36. aes.c
  37. aes.h
  38. aio.c
  39. alpha-dis.c
  40. alpha.ld
  41. arch_init.c
  42. arch_init.h
  43. arm-dis.c
  44. arm-semi.c
  45. arm.ld
  46. async.c
  47. balloon.c
  48. balloon.h
  49. block-migration.c
  50. block-migration.h
  51. block.c
  52. block.h
  53. block_int.h
  54. blockdev.c
  55. blockdev.h
  56. bswap.h
  57. bt-host.c
  58. bt-host.h
  59. bt-vhci.c
  60. buffered_file.c
  61. buffered_file.h
  62. cache-utils.c
  63. cache-utils.h
  64. Changelog
  65. check-qdict.c
  66. check-qfloat.c
  67. check-qint.c
  68. check-qjson.c
  69. check-qlist.c
  70. check-qstring.c
  71. cmd.c
  72. cmd.h
  73. cocoa.m
  74. CODING_STYLE
  75. config.h
  76. configure
  77. console.c
  78. console.h
  79. COPYING
  80. COPYING.LIB
  81. cpu-all.h
  82. cpu-common.h
  83. cpu-defs.h
  84. cpu-exec.c
  85. cpus.c
  86. cpus.h
  87. create_config
  88. cris-dis.c
  89. curses.c
  90. curses_keys.h
  91. cursor.c
  92. cursor_hidden.xpm
  93. cursor_left_ptr.xpm
  94. cutils.c
  95. d3des.c
  96. d3des.h
  97. def-helper.h
  98. device_tree.c
  99. device_tree.h
  100. dis-asm.h
  101. disas.c
  102. disas.h
  103. dma-helpers.c
  104. dma.h
  105. dyngen-exec.h
  106. elf.h
  107. envlist.c
  108. envlist.h
  109. exec-all.h
  110. exec.c
  111. feature_to_c.sh
  112. gdbstub.c
  113. gdbstub.h
  114. gen-icount.h
  115. host-utils.c
  116. host-utils.h
  117. hpet.h
  118. hppa-dis.c
  119. hppa.ld
  120. hxtool
  121. i386-dis.c
  122. i386.ld
  123. ia64-dis.c
  124. ia64.ld
  125. input.c
  126. ioport-user.c
  127. ioport.c
  128. ioport.h
  129. iov.c
  130. iov.h
  131. json-lexer.c
  132. json-lexer.h
  133. json-parser.c
  134. json-parser.h
  135. json-streamer.c
  136. json-streamer.h
  137. keymaps.c
  138. keymaps.h
  139. kvm-all.c
  140. kvm-stub.c
  141. kvm.h
  142. libfdt_env.h
  143. LICENSE
  144. linux-aio.c
  145. m68k-dis.c
  146. m68k-semi.c
  147. m68k.ld
  148. MAINTAINERS
  149. Makefile
  150. Makefile.dis
  151. Makefile.hw
  152. Makefile.objs
  153. Makefile.target
  154. Makefile.user
  155. microblaze-dis.c
  156. migration-exec.c
  157. migration-fd.c
  158. migration-tcp.c
  159. migration-unix.c
  160. migration.c
  161. migration.h
  162. mips-dis.c
  163. mips.ld
  164. module.c
  165. module.h
  166. monitor.c
  167. monitor.h
  168. nbd.c
  169. nbd.h
  170. net-checksum.c
  171. net.c
  172. net.h
  173. notify.c
  174. notify.h
  175. os-posix.c
  176. os-win32.c
  177. osdep.c
  178. osdep.h
  179. path.c
  180. pci-ids.txt
  181. poison.h
  182. posix-aio-compat.c
  183. ppc-dis.c
  184. ppc.ld
  185. ppc64.ld
  186. qbool.c
  187. qbool.h
  188. qdict-test-data.txt
  189. qdict.c
  190. qdict.h
  191. qemu-aio.h
  192. qemu-barrier.h
  193. qemu-binfmt-conf.sh
  194. qemu-char.c
  195. qemu-char.h
  196. qemu-common.h
  197. qemu-config.c
  198. qemu-config.h
  199. qemu-doc.texi
  200. qemu-error.c
  201. qemu-error.h
  202. qemu-img-cmds.hx
  203. qemu-img.c
  204. qemu-img.texi
  205. qemu-io.c
  206. qemu-lock.h
  207. qemu-log.h
  208. qemu-malloc.c
  209. qemu-monitor.hx
  210. qemu-nbd.c
  211. qemu-nbd.texi
  212. qemu-objects.h
  213. qemu-option.c
  214. qemu-option.h
  215. qemu-options.h
  216. qemu-options.hx
  217. qemu-os-posix.h
  218. qemu-os-win32.h
  219. qemu-queue.h
  220. qemu-sockets.c
  221. qemu-tech.texi
  222. qemu-thread.c
  223. qemu-thread.h
  224. qemu-timer.c
  225. qemu-timer.h
  226. qemu-tool.c
  227. qemu-x509.h
  228. qemu.sasl
  229. qemu_socket.h
  230. qerror.c
  231. qerror.h
  232. qfloat.c
  233. qfloat.h
  234. qint.c
  235. qint.h
  236. qjson.c
  237. qjson.h
  238. qlist.c
  239. qlist.h
  240. qobject.h
  241. qstring.c
  242. qstring.h
  243. readline.c
  244. readline.h
  245. README
  246. rules.mak
  247. rwhandler.c
  248. rwhandler.h
  249. s390-dis.c
  250. s390.ld
  251. savevm.c
  252. sdl.c
  253. sdl_keysym.h
  254. sdl_zoom.c
  255. sdl_zoom.h
  256. sdl_zoom_template.h
  257. sh4-dis.c
  258. softmmu-semi.h
  259. softmmu_defs.h
  260. softmmu_exec.h
  261. softmmu_header.h
  262. softmmu_template.h
  263. sparc-dis.c
  264. sparc.ld
  265. sparc64.ld
  266. sysemu.h
  267. targphys.h
  268. tcg-runtime.c
  269. texi2pod.pl
  270. thunk.c
  271. thunk.h
  272. TODO
  273. translate-all.c
  274. uboot_image.h
  275. usb-bsd.c
  276. usb-linux.c
  277. usb-stub.c
  278. VERSION
  279. vgafont.h
  280. vl.c
  281. vnc-auth-sasl.c
  282. vnc-auth-sasl.h
  283. vnc-auth-vencrypt.c
  284. vnc-auth-vencrypt.h
  285. vnc-encoding-hextile.c
  286. vnc-encoding-tight.c
  287. vnc-encoding-tight.h
  288. vnc-encoding-zlib.c
  289. vnc-tls.c
  290. vnc-tls.h
  291. vnc.c
  292. vnc.h
  293. vnc_keysym.h
  294. vnchextile.h
  295. x86_64.ld
  296. x_keymap.c
  297. x_keymap.h