gdb: MicroBlaze Features

 
 G.5.5 MicroBlaze Features
 -------------------------
 
 The 'org.gnu.gdb.microblaze.core' feature is required for MicroBlaze
 targets.  It should contain registers 'r0' through 'r31', 'rpc', 'rmsr',
 'rear', 'resr', 'rfsr', 'rbtr', 'rpvr', 'rpvr1' through 'rpvr11',
 'redr', 'rpid', 'rzpr', 'rtlbx', 'rtlbsx', 'rtlblo', and 'rtlbhi'.
 
    The 'org.gnu.gdb.microblaze.stack-protect' feature is optional.  If
 present, it should contain registers 'rshr' and 'rslr'