Can't install user extensions?
joel.sherrill at oarcorp.com
Fri Aug 3 10:59:16 CDT 2007
Robert S. Grimes wrote:
> Trying to create user extensions, but get error 5 "too many". I have
> this defined before confdefs.h
> #define CONFIGURE_MAXIMUM_USER_EXTENSIONS 10
> I started with 1 or 2, but still no luck
> My code looks like this:
> rtems_name name_;
> rtems_id id_;
> rtems_extensions_table extTable;
> extTable.thread_begin = taskBegin;
> extTable.thread_create = taskCreate;
> extTable.thread_delete = taskDelete;
> extTable.thread_exitted = taskExitted;
> extTable.thread_restart = taskRestart;
> extTable.thread_start = taskStart;
> extTable.thread_switch = taskSwitch;
> extTable.fatal = userFatalError;
> name_ = rtems_build_name('R', 'M', 'o', 'n');
> rtems_status_code status = rtems_extension_create(name_,
> &extTable, &id_);
> The call to rtems_extension_create fails, again with the "too many"
> error. By the way, this is being called from the user's Init function.
> I step into the rtems call, but quickly get lost
> I see no significant (and relevant) difference between my code and the
> sp07 test program. What I'm doing seems identical. A search of the
> Wiki and mailing list archives turned up nothing relevant. Any ideas?
is the manager configured or do you have the stub?
> As an aside, I can't figure out how the tests are created. The
> README.configure suggests using --enable-tests, which I did, and "do a
> 'make test' to build the full test suite', but make complains that
> 'test' is not a valid target. So I can't report wheter the sp07 test
> program works or not...
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