unicorn/qemu/target
Peter Maydell e6cc2616d2
target/arm: Convert VFP comparison insns to decodetree
Convert the VFP comparison instructions to decodetree.

Note that comparison instructions should not honour the VFP
short-vector length and stride information: they are scalar-only
operations. This applies to all the 2-operand instructions except
for VMOV, VABS, VNEG and VSQRT. (In the old decoder this is
implemented via the "if (op == 15 && rn > 3) { veclen = 0; }" check.)

Backports commit 386bba2368842fc74388a3c1651c6c0c0c70adbd from qemu
2019-06-13 18:55:53 -04:00
..
arm target/arm: Convert VFP comparison insns to decodetree 2019-06-13 18:55:53 -04:00
i386 cpu: Introduce CPUNegativeOffsetState 2019-06-13 15:08:25 -04:00
m68k cpu: Introduce CPUNegativeOffsetState 2019-06-13 15:08:25 -04:00
mips cpu: Introduce CPUNegativeOffsetState 2019-06-13 15:08:25 -04:00
riscv cpu: Introduce CPUNegativeOffsetState 2019-06-13 15:08:25 -04:00
sparc cpu: Introduce CPUNegativeOffsetState 2019-06-13 15:08:25 -04:00