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[ARM] Rehash iwmmxt signal handling.
authorRussell King <rmk@flint.arm.linux.org.uk>
Tue, 19 Oct 2004 17:53:05 +0000 (18:53 +0100)
committerRussell King <rmk@flint.arm.linux.org.uk>
Tue, 19 Oct 2004 17:53:05 +0000 (18:53 +0100)
commit84434d1a98c07443dda3bf76db7a8900633ee692
tree1e82e7bfc2369f9275f44c5b36999641eea19209tree | snapshot
parenta0ae26518307fa1a02d94565f9866f6921efde68commit | diff
[ARM] Rehash iwmmxt signal handling.

In the near future, VFP will want to save state onto the user stack.
Therefore, separate out the iwmmxt specific parts, and implement
a generic "safe copy to user space using random CPU instructions".
This is necessary because iwmmxt and VFP both use special CPU
instructions to load and/or save their state.
arch/arm/kernel/signal.c diff | blob | history
Linux kernels and configurations used by Zygo.