Joseph Myers 95368d250b target/i386: fix fscale handling of rounding precision ... The fscale implementation uses floatx80_scalbn for the final scaling operation. floatx80_scalbn ends up rounding the result using the dynamic rounding precision configured for the FPU. But only a limited set of x87 floating-point instructions are supposed to respect the dynamic rounding precision, and fscale is not in that set. Fix the implementation to save and restore the rounding precision around the call to floatx80_scalbn. Backports commit c535d68755576bfa33be7aef7bd294a601f776e0 from qemu		2020-06-15 13:05:31 -04:00
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arm	target/arm: Use a non-overlapping group for misc control	2020-06-15 12:52:48 -04:00
i386	target/i386: fix fscale handling of rounding precision	2020-06-15 13:05:31 -04:00
m68k	target/m68k: implement opcode fetoxm1	2020-06-14 21:13:29 -04:00
mips	target/mips: Support variable page size	2020-06-14 21:09:51 -04:00
riscv	target/riscv: Add the lowRISC Ibex CPU	2020-06-14 22:28:55 -04:00
sparc	softfloat: Name compare relation enum	2020-05-21 18:08:52 -04:00