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| author | Till Straumann <strauman@slac.stanford.edu> | 2005-11-22 01:24:10 +0000 |
|---|---|---|
| committer | Till Straumann <strauman@slac.stanford.edu> | 2005-11-22 01:24:10 +0000 |
| commit | 36c30fe2e7d96ec6b8fba8e08a63e473fd8cccfe (patch) | |
| tree | 1e0c017b715b2ed7656992339df3cb01e550fa8e /c/src/lib/libcpu/powerpc/ChangeLog | |
| parent | 2005-11-21 Ralf Corsepius <ralf.corsepius@rtems.org> (diff) | |
| download | rtems-36c30fe2e7d96ec6b8fba8e08a63e473fd8cccfe.tar.bz2 | |
2005-11-21 Till Straumann <strauman@slac.stanford.edu>
* new-exceptions/cpu_asm.S: the book says a context
synchronizing instruction (isync) is necessary after flipping
certain bits (e.g, MSR_FP) in msr -- since this could happen as
part of a context switch I added 'isync'.
Diffstat (limited to 'c/src/lib/libcpu/powerpc/ChangeLog')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/powerpc/ChangeLog b/c/src/lib/libcpu/powerpc/ChangeLog index 37b1c5ac59..2add15fb80 100644 --- a/c/src/lib/libcpu/powerpc/ChangeLog +++ b/c/src/lib/libcpu/powerpc/ChangeLog @@ -1,3 +1,10 @@ +2005-11-21 Till Straumann <strauman@slac.stanford.edu> + + * new-exceptions/cpu_asm.S: the book says a context + synchronizing instruction (isync) is necessary after flipping + certain bits (e.g, MSR_FP) in msr -- since this could happen as + part of a context switch I added 'isync'. + 2005-11-07 Ralf Corsepius <ralf.corsepius@rtems.org> * mpc6xx/mmu/pte121.c: Eliminate unsigned32. |