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kernel / pub / scm / virt / qemu / amit / virtio-serial / 339cd2a82aca031370cd71b1118a5565dc2af0a9
commit339cd2a82aca031370cd71b1118a5565dc2af0a9[log] [tgz]
authorLeon Alrae <leon.alrae@imgtec.com>Fri Jul 11 16:11:33 2014 +0100
committerLeon Alrae <leon.alrae@imgtec.com>Mon Nov 03 11:48:34 2014 +0000
treed17b67cee2ea8d66d248e463f287a4a802a41126
parentfaf1f68ba11c919191dd7a5f32cfd0b6401c4827 [diff]
target-mips: implement forbidden slot

When conditional compact branch is encountered decode one more instruction in
current translation block - that will be forbidden slot. Instruction in
forbidden slot will be executed only if conditional compact branch is not taken.

Any control transfer instruction (CTI) which are branches, jumps, ERET,
DERET, WAIT and PAUSE will generate RI exception if executed in forbidden or
delay slot.

Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
Reviewed-by: Yongbok Kim <yongbok.kim@imgtec.com>
2 files changed
tree: d17b67cee2ea8d66d248e463f287a4a802a41126
  1. audio/
  2. backends/
  3. block/
  4. bsd-user/
  5. default-configs/
  6. disas/
  7. docs/
  8. fpu/
  9. fsdev/
  10. gdb-xml/
  11. hw/
  12. include/
  13. libcacard/
  14. libdecnumber/
  15. linux-headers/
  16. linux-user/
  17. net/
  18. pc-bios/
  19. po/
  20. qapi/
  21. qga/
  22. qobject/
  23. qom/
  24. roms/
  25. scripts/
  26. slirp/
  27. stubs/
  28. sysconfigs/
  29. target-alpha/
  30. target-arm/
  31. target-cris/
  32. target-i386/
  33. target-lm32/
  34. target-m68k/
  35. target-microblaze/
  36. target-mips/
  37. target-moxie/
  38. target-openrisc/
  39. target-ppc/
  40. target-s390x/
  41. target-sh4/
  42. target-sparc/
  43. target-tricore/
  44. target-unicore32/
  45. target-xtensa/
  46. tcg/
  47. tests/
  48. trace/
  49. ui/
  50. util/
  51. dtc
  52. pixman
  53. .exrc
  54. .gitignore
  55. .gitmodules
  56. .mailmap
  57. .travis.yml
  58. accel.c
  59. aio-posix.c
  60. aio-win32.c
  61. arch_init.c
  62. async.c
  63. balloon.c
  64. block-migration.c
  65. block.c
  66. blockdev-nbd.c
  67. blockdev.c
  68. blockjob.c
  69. bootdevice.c
  70. bt-host.c
  71. bt-vhci.c
  72. Changelog
  73. CODING_STYLE
  74. configure
  75. COPYING
  76. COPYING.LIB
  77. coroutine-gthread.c
  78. coroutine-sigaltstack.c
  79. coroutine-ucontext.c
  80. coroutine-win32.c
  81. cpu-exec.c
  82. cpus.c
  83. cputlb.c
  84. device-hotplug.c
  85. device_tree.c
  86. disas.c
  87. dma-helpers.c
  88. dump.c
  89. exec.c
  90. gdbstub.c
  91. HACKING
  92. hmp-commands.hx
  93. hmp.c
  94. hmp.h
  95. iohandler.c
  96. ioport.c
  97. iothread.c
  98. kvm-all.c
  99. kvm-stub.c
  100. LICENSE
  101. main-loop.c
  102. MAINTAINERS
  103. Makefile
  104. Makefile.objs
  105. Makefile.target
  106. memory.c
  107. memory_mapping.c
  108. migration-exec.c
  109. migration-fd.c
  110. migration-rdma.c
  111. migration-tcp.c
  112. migration-unix.c
  113. migration.c
  114. module-common.c
  115. monitor.c
  116. nbd.c
  117. numa.c
  118. os-posix.c
  119. os-win32.c
  120. page_cache.c
  121. qapi-schema.json
  122. qdev-monitor.c
  123. qdict-test-data.txt
  124. qemu-bridge-helper.c
  125. qemu-char.c
  126. qemu-coroutine-io.c
  127. qemu-coroutine-lock.c
  128. qemu-coroutine-sleep.c
  129. qemu-coroutine.c
  130. qemu-doc.texi
  131. qemu-file-stdio.c
  132. qemu-file-unix.c
  133. qemu-file.c
  134. qemu-img-cmds.hx
  135. qemu-img.c
  136. qemu-img.texi
  137. qemu-io-cmds.c
  138. qemu-io.c
  139. qemu-log.c
  140. qemu-nbd.c
  141. qemu-nbd.texi
  142. qemu-options-wrapper.h
  143. qemu-options.h
  144. qemu-options.hx
  145. qemu-seccomp.c
  146. qemu-tech.texi
  147. qemu-timer.c
  148. qemu.nsi
  149. qemu.sasl
  150. qmp-commands.hx
  151. qmp.c
  152. qtest.c
  153. README
  154. rules.mak
  155. savevm.c
  156. softmmu_template.h
  157. spice-qemu-char.c
  158. tcg-runtime.c
  159. tci.c
  160. thread-pool.c
  161. thunk.c
  162. tpm.c
  163. trace-events
  164. translate-all.c
  165. translate-all.h
  166. user-exec.c
  167. VERSION
  168. version.rc
  169. vl.c
  170. vmstate.c
  171. xbzrle.c
  172. xen-common-stub.c
  173. xen-common.c
  174. xen-hvm-stub.c
  175. xen-hvm.c
  176. xen-mapcache.c