Ubuntu
blcr package

  1. Bug #503185
  2. Comment #2

Comment 2 for bug 503185

Revision history for this message
Alan (awoodland) wrote :

Further research indicates that SWP has been deprecated and subsequently dropped from the instruction set in newer arm processors:

http://www.doulos.com/knowhow/arm/Hints_and_Tips/Implementing_Semaphores/

I'll see about putting together a patch with upstream to correct this.