hurd-l4 libhurd-mm/exceptions.c libhurd-mm/Chan...

[Neal H. Walfield]

CVSROOT:        /sources/hurd
Module name:    hurd-l4
Changes by:     Neal H. Walfield <neal> 07/12/06 11:18:09

Modified files:
        libhurd-mm     : exceptions.c ChangeLog 
        hurd           : thread.h ChangeLog 

Log message:
        hurd/
        
        2007-12-06  Neal H. Walfield  <address@hidden>
        
                * thread.h (struct exception_frame): Add fields saved_sender,
                saved_receiver, saved_timeout, saved_error_code, saved_flags,
                saved_br0 and saved_message.
        
        libhurd-mm/
        
        2007-12-06  Neal H. Walfield  <address@hidden>
        
                * exceptions.c (exception_frame_alloc): Correctly set the
                EXCEPTION_PAGE->EXCEPTION_STACK to the allocated frame.
                (utcb_state_save): New function.
                (utcb_state_restore): Likewise.
                (exception_handler_normal): Call utcb_state_restore before
                returning.
                (exception_handler_activated): Save the UTCB state.  If 
returning
                without requiring a call to exception_handler_normal, then 
restore
                the UTCB state.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/hurd-l4/libhurd-mm/exceptions.c?cvsroot=hurd&r1=1.7&r2=1.8
http://cvs.savannah.gnu.org/viewcvs/hurd-l4/libhurd-mm/ChangeLog?cvsroot=hurd&r1=1.20&r2=1.21
http://cvs.savannah.gnu.org/viewcvs/hurd-l4/hurd/thread.h?cvsroot=hurd&r1=1.5&r2=1.6
http://cvs.savannah.gnu.org/viewcvs/hurd-l4/hurd/ChangeLog?cvsroot=hurd&r1=1.31&r2=1.32