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semihosting: move semihosting cmd to arm cmd group

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Move semihosting cmd to the arm cmd group.

Targets that support semihosting will setup the
setup_semihosting callback function.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
This commit is contained in:
Spencer Oliver
2010-02-26 23:29:38 +00:00
parent 550abe7396
commit 9d6ede25dd
4 changed files with 80 additions and 56 deletions
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24
doc/openocd.texi
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@@ -6021,6 +6021,18 @@ Display a table of all banked core registers, fetching the current value from ev
core mode if necessary.
@end deffn
@deffn Command {arm semihosting} [@option{enable}|@option{disable}]
@cindex ARM semihosting
Display status of semihosting, after optionally changing that status.
Semihosting allows for code executing on an ARM target to use the
I/O facilities on the host computer i.e. the system where OpenOCD
is running. The target application must be linked against a library
implementing the ARM semihosting convention that forwards operation
requests by using a special SVC instruction that is trapped at the
Supervisor Call vector by OpenOCD.
@end deffn
@section ARMv4 and ARMv5 Architecture
@cindex ARMv4
@cindex ARMv5
@@ -6073,18 +6085,6 @@ cables (FT2232), but might be unsafe if used with targets running at very low
speeds, like the 32kHz startup clock of an AT91RM9200.
@end deffn
@deffn Command {arm7_9 semihosting} [@option{enable}|@option{disable}]
@cindex ARM semihosting
Display status of semihosting, after optionally changing that status.
Semihosting allows for code executing on an ARM target to use the
I/O facilities on the host computer i.e. the system where OpenOCD
is running. The target application must be linked against a library
implementing the ARM semihosting convention that forwards operation
requests by using a special SVC instruction that is trapped at the
Supervisor Call vector by OpenOCD.
@end deffn
@subsection ARM720T specific commands
@cindex ARM720T