Axel Zeuner wrote:
On Saturday 24 March 2007 21:15, Anthony Liguori wrote:
The tricky thing I still can't figure out is how to get ASM_SOFTMMU
working. The problem is GLUE(st, SUFFIX) function. First GCC cannot
deal with the register pressure. The problem I can't seem to fix though
is that GCC sticks %1 in %esi because we're only using an "r"
constraint, not a "q" constraint. This results in the generation of
%sib which is an invalid register. However, refactoring the code to not
require a "q" constraint doesn't seem to help either.
Hi Anthony,
could you please try the attached patch for softmmu_header.h? Allows compiling
with gcc4 and ASM_SOFTMMU.
That did the trick. Could you explain what your changes did?
Regards,
Anthony Liguori
Kind regards
Axel
