Changeset 802bb95 in mainline for arch/ia64/src/start.S


Ignore:
Timestamp:
2005-11-09T22:31:34Z (20 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
13fe013
Parents:
2ccd275
Message:

ia64 work.
Comment some offending steps of heavyweight interrupt handler regarding RSE switching.
With this change, ia64 will do well on tests rwlock #4 and thread #1.
Cleanup.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • arch/ia64/src/start.S

    r2ccd275 r802bb95  
    2727#
    2828
     29#include <arch/register.h>
     30
    2931.section K_TEXT_START
    3032
    … …  
    3941        srlz.i
    4042        srlz.d
     43        ssm PSR_IC_MASK
     44        srlz.d
     45       
     46        # switch to register bank 1
     47        bsw.1
    4148       
    4249        # initialize register stack
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