elf: Calculate symbol size if needed

Symbols with a size of 0 are unusable for the disassembler.

Example:

While running an arm linux kernel, no symbolic names are
used in qemu.log when the cpu is executing an assembler function.

Assume that the size of such symbols is the difference to the
next symbol value.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
1 file changed
tree: ddaf531291af5b12dada6a0025fb785b5b45ba6c
  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. ui/
  32. .gitignore
  33. .gitmodules
  34. a.out.h
  35. acl.c
  36. acl.h
  37. aes.c
  38. aes.h
  39. aio.c
  40. alpha-dis.c
  41. alpha.ld
  42. arch_init.c
  43. arch_init.h
  44. arm-dis.c
  45. arm-semi.c
  46. arm.ld
  47. async.c
  48. balloon.c
  49. balloon.h
  50. block-migration.c
  51. block-migration.h
  52. block.c
  53. block.h
  54. block_int.h
  55. blockdev.c
  56. blockdev.h
  57. bswap.h
  58. bt-host.c
  59. bt-host.h
  60. bt-vhci.c
  61. buffered_file.c
  62. buffered_file.h
  63. cache-utils.c
  64. cache-utils.h
  65. Changelog
  66. check-qdict.c
  67. check-qfloat.c
  68. check-qint.c
  69. check-qjson.c
  70. check-qlist.c
  71. check-qstring.c
  72. cmd.c
  73. cmd.h
  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. cursor.c
  90. cursor_hidden.xpm
  91. cursor_left_ptr.xpm
  92. cutils.c
  93. def-helper.h
  94. device_tree.c
  95. device_tree.h
  96. dis-asm.h
  97. disas.c
  98. disas.h
  99. dma-helpers.c
  100. dma.h
  101. dyngen-exec.h
  102. elf.h
  103. envlist.c
  104. envlist.h
  105. exec-all.h
  106. exec.c
  107. feature_to_c.sh
  108. gdbstub.c
  109. gdbstub.h
  110. gen-icount.h
  111. host-utils.c
  112. host-utils.h
  113. hpet.h
  114. hppa-dis.c
  115. hppa.ld
  116. hxtool
  117. i386-dis.c
  118. i386.ld
  119. ia64-dis.c
  120. ia64.ld
  121. input.c
  122. ioport-user.c
  123. ioport.c
  124. ioport.h
  125. iov.c
  126. iov.h
  127. json-lexer.c
  128. json-lexer.h
  129. json-parser.c
  130. json-parser.h
  131. json-streamer.c
  132. json-streamer.h
  133. kvm-all.c
  134. kvm-stub.c
  135. kvm.h
  136. libfdt_env.h
  137. LICENSE
  138. linux-aio.c
  139. m68k-dis.c
  140. m68k-semi.c
  141. m68k.ld
  142. MAINTAINERS
  143. Makefile
  144. Makefile.dis
  145. Makefile.hw
  146. Makefile.objs
  147. Makefile.target
  148. Makefile.user
  149. microblaze-dis.c
  150. migration-exec.c
  151. migration-fd.c
  152. migration-tcp.c
  153. migration-unix.c
  154. migration.c
  155. migration.h
  156. mips-dis.c
  157. mips.ld
  158. module.c
  159. module.h
  160. monitor.c
  161. monitor.h
  162. nbd.c
  163. nbd.h
  164. net-checksum.c
  165. net.c
  166. net.h
  167. notify.c
  168. notify.h
  169. os-posix.c
  170. os-win32.c
  171. osdep.c
  172. osdep.h
  173. path.c
  174. pci-ids.txt
  175. poison.h
  176. posix-aio-compat.c
  177. ppc-dis.c
  178. ppc.ld
  179. ppc64.ld
  180. qbool.c
  181. qbool.h
  182. qdict-test-data.txt
  183. qdict.c
  184. qdict.h
  185. qemu-aio.h
  186. qemu-barrier.h
  187. qemu-binfmt-conf.sh
  188. qemu-char.c
  189. qemu-char.h
  190. qemu-common.h
  191. qemu-config.c
  192. qemu-config.h
  193. qemu-doc.texi
  194. qemu-error.c
  195. qemu-error.h
  196. qemu-img-cmds.hx
  197. qemu-img.c
  198. qemu-img.texi
  199. qemu-io.c
  200. qemu-lock.h
  201. qemu-log.h
  202. qemu-malloc.c
  203. qemu-monitor.hx
  204. qemu-nbd.c
  205. qemu-nbd.texi
  206. qemu-objects.h
  207. qemu-option.c
  208. qemu-option.h
  209. qemu-options.h
  210. qemu-options.hx
  211. qemu-os-posix.h
  212. qemu-os-win32.h
  213. qemu-queue.h
  214. qemu-sockets.c
  215. qemu-tech.texi
  216. qemu-thread.c
  217. qemu-thread.h
  218. qemu-timer.c
  219. qemu-timer.h
  220. qemu-tool.c
  221. qemu-x509.h
  222. qemu.sasl
  223. qemu_socket.h
  224. qerror.c
  225. qerror.h
  226. qfloat.c
  227. qfloat.h
  228. qint.c
  229. qint.h
  230. qjson.c
  231. qjson.h
  232. qlist.c
  233. qlist.h
  234. qobject.h
  235. qstring.c
  236. qstring.h
  237. readline.c
  238. readline.h
  239. README
  240. rules.mak
  241. rwhandler.c
  242. rwhandler.h
  243. s390-dis.c
  244. s390.ld
  245. savevm.c
  246. sh4-dis.c
  247. softmmu-semi.h
  248. softmmu_defs.h
  249. softmmu_exec.h
  250. softmmu_header.h
  251. softmmu_template.h
  252. sparc-dis.c
  253. sparc.ld
  254. sparc64.ld
  255. sysemu.h
  256. targphys.h
  257. tcg-runtime.c
  258. texi2pod.pl
  259. thunk.c
  260. thunk.h
  261. TODO
  262. translate-all.c
  263. uboot_image.h
  264. usb-bsd.c
  265. usb-linux.c
  266. usb-stub.c
  267. VERSION
  268. vgafont.h
  269. vl.c
  270. x86_64.ld