David Brownell <david-b@pacbell.net>:
Fix minor goofage in previous doc updates: * The ETM dummy driver name is "dummy" not "etm_dummy"; re-alphabetize. * DCC trace message mode "charmsg" is a format type (and what Linux needs) git-svn-id: svn://svn.berlios.de/openocd/trunk@1976 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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@ -3758,6 +3758,16 @@ Stops trace data collection.
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To use an ETM trace port it must be associated with a driver.
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@deffn {Trace Port Driver} dummy
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Use the @option{dummy} driver if you are configuring an ETM that's
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not connected to anything (on-chip ETB or off-chip trace connector).
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@emph{This driver lets OpenOCD talk to the ETM, but it does not expose
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any trace data collection.}
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@deffn {Config Command} {etm_dummy config} target
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Associates the ETM for @var{target} with a dummy driver.
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@end deffn
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@end deffn
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@deffn {Trace Port Driver} etb
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Use the @option{etb} driver if you are configuring an ETM
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to use on-chip ETB memory.
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@ -3767,16 +3777,6 @@ You can see the ETB registers using the @command{reg} command.
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@end deffn
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@end deffn
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@deffn {Trace Port Driver} etm_dummy
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Use the @option{etm_dummy} driver if you are configuring an ETM that's
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not connected to anything (on-chip ETB or off-chip trace connector).
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@emph{This driver lets OpenOCD talk to the ETM, but it does not expose
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any trace data collection.}
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@deffn {Config Command} {etm_dummy config} target
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Associates the ETM for @var{target} with a dummy driver.
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@end deffn
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@end deffn
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@deffn {Trace Port Driver} oocd_trace
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This driver isn't available unless OpenOCD was explicitly configured
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with the @option{--enable-oocd_trace} option. You probably don't want
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@ -4186,8 +4186,11 @@ deliver messages before a serial console can be activated.
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@deffn Command {target_request debugmsgs} [enable|disable|charmsg]
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Displays current handling of target DCC message requests.
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These messages may be sent to the debugger while the target is running.
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The optional @option{enable} and @option{charmsg} parameters are
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equivalent; both enable the messages, @option{disable} disables them.
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The optional @option{enable} and @option{charmsg} parameters
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both enable the messages, while @option{disable} disables them.
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With @option{charmsg} the DCC words each contain one character,
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as used by Linux with CONFIG_DEBUG_ICEDCC;
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otherwise the libdcc format is used.
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@end deffn
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@node JTAG Commands
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