Change the CC handling to be more like TEST UNDER MASK, with val & mask.
This lets us handle ICMH much more like ICM.
Signed-off-by: Richard Henderson <rth@twiddle.net>
The inline markers hid the fact that {n}abs_32 were unused
because of typos in the main do_calc_cc function. Let the
compiler handle auto-inlining here.
Signed-off-by: Richard Henderson <rth@twiddle.net>
I'm resonably certain that the carry/borrow-out condition for both
helpers was incorrect, failing to take into account the carry-in.
Adding the new CC_OP codes also allows removing the awkward interface
we used for the slb helpers.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Make condition code helpers take a parameter for CPUState instead
of relying on global env.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Make FPU helpers take a parameter for CPUState instead
of relying on global env.
Introduce temporary wrappers for FPU load and store ops.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Richard Henderson