Can't install user extensions?
Robert S. Grimes
rsg at alum.mit.edu
Fri Aug 3 15:38:14 UTC 2007
Hi,
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?
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...
Thanks!
-Bob
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