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| author | Paolo Bonzini <pbonzini@redhat.com> | 2020-02-28 15:35:57 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-03-06 10:04:57 +0000 |
| commit | abcd92db6a7b725e16826ee2e3fcb13cfe3a96c2 (patch) | |
| tree | bd4895fac48e1c1f0e20330f4ce556d85fa62e8a /docs/system/qemu-option-trace.texi | |
| parent | 2147106172266c3f38b167ead97bd17eeaab85a0 (diff) | |
| download | focaccia-qemu-abcd92db6a7b725e16826ee2e3fcb13cfe3a96c2.tar.gz focaccia-qemu-abcd92db6a7b725e16826ee2e3fcb13cfe3a96c2.zip | |
qemu-doc: move included files to docs/system
Since qemu-doc.texi is mostly including files from docs/system, move the existing include files there for consistency. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20200228153619.9906-12-peter.maydell@linaro.org Message-id: 20200226113034.6741-12-pbonzini@redhat.com [PMM: update MAINTAINERS line for qemu-option-trace.texi] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'docs/system/qemu-option-trace.texi')
| -rw-r--r-- | docs/system/qemu-option-trace.texi | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/docs/system/qemu-option-trace.texi b/docs/system/qemu-option-trace.texi new file mode 100644 index 0000000000..162f1528d2 --- /dev/null +++ b/docs/system/qemu-option-trace.texi @@ -0,0 +1,28 @@ +@c The contents of this file must be kept in sync with qemu-option-trace.rst.inc +@c until all the users of the texi file have been converted to rst and +@c the texi file can be removed. + +Specify tracing options. + +@table @option +@item [enable=]@var{pattern} +Immediately enable events matching @var{pattern} +(either event name or a globbing pattern). This option is only +available if QEMU has been compiled with the @var{simple}, @var{log} +or @var{ftrace} tracing backend. To specify multiple events or patterns, +specify the @option{-trace} option multiple times. + +Use @code{-trace help} to print a list of names of trace points. + +@item events=@var{file} +Immediately enable events listed in @var{file}. +The file must contain one event name (as listed in the @file{trace-events-all} +file) per line; globbing patterns are accepted too. This option is only +available if QEMU has been compiled with the @var{simple}, @var{log} or +@var{ftrace} tracing backend. + +@item file=@var{file} +Log output traces to @var{file}. +This option is only available if QEMU has been compiled with +the @var{simple} tracing backend. +@end table |