Google Git
Sign in
qemu / qemu / 58fc249d9ebd7c6ed979cbf039ccfa93d1bae2b9
commit58fc249d9ebd7c6ed979cbf039ccfa93d1bae2b9[log] [tgz]
authorSimon Hamelin <simon.hamelin@grenoble-inp.org>Thu Jul 18 10:45:12 2024 +0100
committerAlex Bennée <alex.bennee@linaro.org>Mon Jul 22 09:37:56 2024 +0100
treebff7c6d8adee16755e9fb24ee0ed61de0aa46eeb
parente8122a7118eb22ace9e60c91bfbf2d4bbfc6f15a [diff]
plugins/stoptrigger: TCG plugin to stop execution under conditions

This new plugin allows to stop emulation using conditions on the
emulation state. By setting this plugin arguments, it is possible
to set an instruction count limit and/or trigger address(es) to stop at.
The code returned at emulation exit can be customized.

This plugin demonstrates how someone could stop QEMU execution.
It could be used for research purposes to launch some code and
deterministically stop it and understand where its execution flow went.

Co-authored-by: Alexandre Iooss <erdnaxe@crans.org>
Signed-off-by: Simon Hamelin <simon.hamelin@grenoble-inp.org>
Signed-off-by: Alexandre Iooss <erdnaxe@crans.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20240715081521.19122-2-simon.hamelin@grenoble-inp.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240718094523.1198645-5-alex.bennee@linaro.org>
3 files changed
tree: bff7c6d8adee16755e9fb24ee0ed61de0aa46eeb
  1. .github/
  2. .gitlab/
  3. .gitlab-ci.d/
  4. accel/
  5. audio/
  6. authz/
  7. backends/
  8. block/
  9. bsd-user/
  10. chardev/
  11. common-user/
  12. configs/
  13. contrib/
  14. crypto/
  15. disas/
  16. docs/
  17. dump/
  18. ebpf/
  19. fpu/
  20. fsdev/
  21. gdb-xml/
  22. gdbstub/
  23. host/
  24. hw/
  25. include/
  26. io/
  27. libdecnumber/
  28. linux-headers/
  29. linux-user/
  30. migration/
  31. monitor/
  32. nbd/
  33. net/
  34. pc-bios/
  35. plugins/
  36. po/
  37. python/
  38. qapi/
  39. qga/
  40. qobject/
  41. qom/
  42. replay/
  43. roms/
  44. scripts/
  45. scsi/
  46. semihosting/
  47. stats/
  48. storage-daemon/
  49. stubs/
  50. subprojects/
  51. system/
  52. target/
  53. tcg/
  54. tests/
  55. tools/
  56. trace/
  57. ui/
  58. util/
  59. .dir-locals.el
  60. .editorconfig
  61. .exrc
  62. .gdbinit
  63. .git-blame-ignore-revs
  64. .gitattributes
  65. .gitignore
  66. .gitlab-ci.yml
  67. .gitmodules
  68. .gitpublish
  69. .mailmap
  70. .patchew.yml
  71. .readthedocs.yml
  72. .travis.yml
  73. block.c
  74. blockdev-nbd.c
  75. blockdev.c
  76. blockjob.c
  77. configure
  78. COPYING
  79. COPYING.LIB
  80. cpu-common.c
  81. cpu-target.c
  82. event-loop-base.c
  83. gitdm.config
  84. hmp-commands-info.hx
  85. hmp-commands.hx
  86. iothread.c
  87. job-qmp.c
  88. job.c
  89. Kconfig
  90. Kconfig.host
  91. LICENSE
  92. MAINTAINERS
  93. Makefile
  94. meson.build
  95. meson_options.txt
  96. module-common.c
  97. os-posix.c
  98. os-win32.c
  99. page-target.c
  100. page-vary-common.c
  101. page-vary-target.c
  102. pythondeps.toml
  103. qemu-bridge-helper.c
  104. qemu-edid.c
  105. qemu-img-cmds.hx
  106. qemu-img.c
  107. qemu-io-cmds.c
  108. qemu-io.c
  109. qemu-keymap.c
  110. qemu-nbd.c
  111. qemu-options.hx
  112. qemu.nsi
  113. qemu.sasl
  114. README.rst
  115. replication.c
  116. trace-events
  117. VERSION
  118. version.rc