[lldb-dev] Writing logging to screen

[Matthew Gardiner]

Ed Maste wrote:
> On 10 February 2014 08:55, Matthew Gardiner <mg11 at csr.com> wrote:
>> Hi,
>>
>> How do I run lldb in such way that the logging statements are visible on my
>> stdout/stderr?
> log enable [-STgnpstv] [-f <filename>] <log-channel> <log-category>
> [<log-category> [...]]
>
> If you don't specify a "-f <filename>" you'll see the log output on stdout:
>
> (lldb) b main
> Breakpoint 1: where = ls`main + 9 at ls.c:166, address = 0x0000000000403069
> (lldb) log enable freebsd process
> (lldb) run
> Process 29265 launching
> ProcessFreeBSD::UpdateThreadList (pid = 29265)
> ProcessFreeBSD::UpdateThreadList new tid = 102295
> Process 29265 stopped
> (lldb) process 29265 resuming (continue)
> ...
>
> "log list" shows the available channels and categories.
>
> Note that the "posix" channel (for POSIX_LOG_* categories) is spelled
> "freebsd" or "linux", depending on your OS.
>
>
Thanks Ed - that works for me...
Matt




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