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CVS commit: src/sys/arch/sh3/include

Module Name:    src
Committed By:   uwe
Date:           Sat Feb 23 17:49:22 UTC 2008

Modified Files:
        src/sys/arch/sh3/include: locore.h

Log Message:
Tweak __EXCEPTION_BLOCK so that original SR value is preserved in Rm.
We can then often use just "ldc Rm, sr" instead of matching
__EXCEPTION_UNBLOCK and thus shave off a few instructions.

To generate a diff of this commit:
cvs rdiff -r1.15 -r1.16 src/sys/arch/sh3/include/locore.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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