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| author | Prerna Saxena <prerna@linux.vnet.ibm.com> | 2010-08-09 11:48:32 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-09-09 16:22:44 -0500 |
| commit | ab6540d55e8d57609c1e0c18b40269b05e231ce7 (patch) | |
| tree | 7e761d38b442099464d8ea2c2b82d7e25274db2e /qemu-options.hx | |
| parent | c5ceb523fa6fc168d3f51e306fee3def458e047e (diff) | |
| download | qemu-ab6540d55e8d57609c1e0c18b40269b05e231ce7.tar.gz | |
trace: Add trace file name command-line option
This patch adds an optional command line switch '-trace' to specify the
filename to write traces to, when qemu starts.
Eg, If compiled with the 'simple' trace backend,
[temp@system]$ qemu -trace FILENAME IMAGE
Allows the binary traces to be written to FILENAME instead of the option
set at config-time.
Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index 368bf964a8..a0b5ae9bf1 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -2230,6 +2230,17 @@ Normally QEMU loads a configuration file from @var{sysconfdir}/qemu.conf and @var{sysconfdir}/target-@var{ARCH}.conf on startup. The @code{-nodefconfig} option will prevent QEMU from loading these configuration files at startup. ETEXI +#ifdef CONFIG_SIMPLE_TRACE +DEF("trace", HAS_ARG, QEMU_OPTION_trace, + "-trace\n" + " Specify a trace file to log traces to\n", + QEMU_ARCH_ALL) +STEXI +@item -trace +@findex -trace +Specify a trace file to log output traces to. +ETEXI +#endif HXCOMM This is the last statement. Insert new options before this line! STEXI |