Changeset c192134 in mainline for arch/ia32/src/userspace.c


Ignore:
Timestamp:
2005-07-21T13:00:38Z (19 years ago)
Author:
Jakub Vana <jakub.vana@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
2884193
Parents:
5d945376
Message:

Clear IOPL on start of system on all CPUs and clear NT before all irets.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • arch/ia32/src/userspace.c

    r5d945376 rc192134  
    4747
    4848        __asm__ volatile (""
     49    // CLNT
     50                "pushfl;"
     51                "pop %%eax;"
     52                "and $0xFFFFBFFF;"
     53                "push %%eax;"
     54                "popfl;"
     55
    4956                "pushl %0\n"
    5057                "pushl %1\n"
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