Changeset 0ca6faa in mainline for arch/ia32/src/context.s


Ignore:
Timestamp:
2005-05-08T22:32:29Z (20 years ago)
Author:
Jakub Vana <jakub.vana@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
2265edf
Parents:
c4a5207f
Message:

Move fpu_context switching functions from context.s to fpu_context.c on all platforms.
Add fpu_context.h.

Make before_thread_runs() arch-independent and create arch dependent version before_thread_runs_arch().

File:
1 edited

Legend:

Unmodified
Added
Removed

  • arch/ia32/src/context.s

    rc4a5207f r0ca6faa  
    8080
    8181
    82 fpu_context_save:
    83         ret
    84 
    85 fpu_context_restore:
    86         ret
    87 
    88 fpu_lazy_context_save:
    89         pushl %eax
    90         mov 8(%esp),%eax
    91         fxsave (%eax)
    92         popl %eax
    93         ret
    94 
    95 fpu_lazy_context_restore:
    96         pushl %eax
    97         mov 8(%esp),%eax
    98         fxrstor (%eax)
    99         popl %eax
    100         ret
    101 
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