Re: [PATCH] target/m68k: implement opcode fetoxm1

2020-06-01 Thread Richard Henderson
On 5/31/20 6:19 AM, Laurent Vivier wrote: > Example provided in the launchpad bug fails with: > >qemu: uncaught target signal 4 (Illegal instruction) - core dumped >Illegal instruction (core dumped) > > It appears fetoxm1 is not implemented: > >IN: expm1f >0x85cc: fetoxm1x %f

[PATCH] target/m68k: implement opcode fetoxm1

2020-05-31 Thread Laurent Vivier
Example provided in the launchpad bug fails with: qemu: uncaught target signal 4 (Illegal instruction) - core dumped Illegal instruction (core dumped) It appears fetoxm1 is not implemented: IN: expm1f 0x85cc: fetoxm1x %fp2,%fp0 Disassembler disagrees with translator over instr