ROM write access for debugging (Jan Kiszka)

Enhance cpu_memory_rw_debug so that it can write even to ROM regions.
This allows to modify ROM via gdb (I see no point in denying this to the
user), and it will enable us to drop kvm_patch_opcode_byte().

Credits go to Avi for suggesting this.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6905 c046a42c-6fe2-441c-8c8c-71466251a162
1 file changed
tree: 6b47657d72e91fefeccf653cb7a53a4530d83e5b
  1. audio/
  2. bsd-user/
  3. darwin-user/
  4. fpu/
  5. gdb-xml/
  6. hw/
  7. keymaps/
  8. linux-user/
  9. pc-bios/
  10. slirp/
  11. target-alpha/
  12. target-arm/
  13. target-cris/
  14. target-i386/
  15. target-m68k/
  16. target-mips/
  17. target-ppc/
  18. target-sh4/
  19. target-sparc/
  20. tcg/
  21. tests/
  22. .gitignore
  23. a.out.h
  24. acl.c
  25. acl.h
  26. aes.c
  27. aes.h
  28. aio.c
  29. alpha-dis.c
  30. alpha.ld
  31. arm-dis.c
  32. arm-semi.c
  33. arm.ld
  34. balloon.h
  35. block-bochs.c
  36. block-cloop.c
  37. block-cow.c
  38. block-dmg.c
  39. block-nbd.c
  40. block-parallels.c
  41. block-qcow.c
  42. block-qcow2.c
  43. block-raw-posix.c
  44. block-raw-win32.c
  45. block-vmdk.c
  46. block-vpc.c
  47. block-vvfat.c
  48. block.c
  49. block.h
  50. block_int.h
  51. bswap.h
  52. bt-host.c
  53. bt-host.h
  54. bt-vhci.c
  55. buffered_file.c
  56. buffered_file.h
  57. cache-utils.c
  58. cache-utils.h
  59. Changelog
  60. cocoa.m
  61. configure
  62. console.c
  63. console.h
  64. COPYING
  65. COPYING.LIB
  66. cpu-all.h
  67. cpu-defs.h
  68. cpu-exec.c
  69. cris-dis.c
  70. curses.c
  71. curses_keys.h
  72. cutils.c
  73. d3des.c
  74. d3des.h
  75. def-helper.h
  76. device_tree.c
  77. device_tree.h
  78. dis-asm.h
  79. disas.c
  80. disas.h
  81. dma-helpers.c
  82. dma.h
  83. dyngen-exec.h
  84. elf.h
  85. elf_ops.h
  86. exec-all.h
  87. exec.c
  88. feature_to_c.sh
  89. gdbstub.c
  90. gdbstub.h
  91. gen-icount.h
  92. host-utils.c
  93. host-utils.h
  94. hostregs_helper.h
  95. hpet.h
  96. hppa-dis.c
  97. hppa.ld
  98. hxtool
  99. i386-dis.c
  100. i386.ld
  101. ia64.ld
  102. keymaps.c
  103. keymaps.h
  104. kqemu.c
  105. kqemu.h
  106. kvm-all.c
  107. kvm.h
  108. libfdt_env.h
  109. LICENSE
  110. loader.c
  111. m68k-dis.c
  112. m68k-semi.c
  113. m68k.ld
  114. MAINTAINERS
  115. Makefile
  116. Makefile.target
  117. migration-exec.c
  118. migration-tcp.c
  119. migration.c
  120. migration.h
  121. mips-dis.c
  122. mips.ld
  123. mipsel.ld
  124. monitor.c
  125. monitor.h
  126. nbd.c
  127. nbd.h
  128. net-checksum.c
  129. net.c
  130. net.h
  131. osdep.c
  132. osdep.h
  133. pci-ids.txt
  134. posix-aio-compat.c
  135. posix-aio-compat.h
  136. ppc-dis.c
  137. ppc.ld
  138. ppc64.ld
  139. qemu-aio.h
  140. qemu-binfmt-conf.sh
  141. qemu-char.c
  142. qemu-char.h
  143. qemu-common.h
  144. qemu-doc.texi
  145. qemu-img.c
  146. qemu-img.texi
  147. qemu-lock.h
  148. qemu-log.h
  149. qemu-malloc.c
  150. qemu-nbd.c
  151. qemu-nbd.texi
  152. qemu-options.hx
  153. qemu-sockets.c
  154. qemu-tech.texi
  155. qemu-timer.h
  156. qemu-tool.c
  157. qemu.sasl
  158. qemu_socket.h
  159. readline.c
  160. readline.h
  161. README
  162. rules.mak
  163. s390-dis.c
  164. s390.ld
  165. savevm.c
  166. sdl.c
  167. sdl_keysym.h
  168. sh4-dis.c
  169. softmmu-semi.h
  170. softmmu_defs.h
  171. softmmu_exec.h
  172. softmmu_header.h
  173. softmmu_template.h
  174. sparc-dis.c
  175. sparc.ld
  176. sparc64.ld
  177. sys-queue.h
  178. sysemu.h
  179. tap-win32.c
  180. texi2pod.pl
  181. thunk.c
  182. thunk.h
  183. TODO
  184. translate-all.c
  185. uboot_image.h
  186. usb-bsd.c
  187. usb-linux.c
  188. usb-stub.c
  189. VERSION
  190. vgafont.h
  191. vl.c
  192. vnc-auth-sasl.c
  193. vnc-auth-sasl.h
  194. vnc-auth-vencrypt.c
  195. vnc-auth-vencrypt.h
  196. vnc-tls.c
  197. vnc-tls.h
  198. vnc.c
  199. vnc.h
  200. vnc_keysym.h
  201. vnchextile.h
  202. x86_64.ld
  203. x_keymap.c
  204. x_keymap.h