Re: Kernel crash on qemu-m68k-system while building r-cran packages

John Paul Adrian Glaubitz
2020-05-30T15:27:26Z

Hi Laurent!

On 5/30/20 5:12 PM, Laurent Vivier wrote:
> As the package is available, I've been able to reproduce the problem
> with logs enabled. Apparently the instruction is not decoded correctly:
>
> ----------------
> IN:
> 0x00016a2c: fmovel #0,%fpsr
> Disassembler disagrees with translator over instruction decoding
> Please report this to qemu-devel@nongnu.org
>
> OP:
> ld_i32 tmp0,env,$0xfffffffffffffff0
> movi_i32 tmp1,$0x0
> brcond_i32 tmp0,tmp1,lt,$L0
>
> ---- 00016a2c 00000000
> movi_i32 PC,$0x16a2c
> movi_i32 tmp0,$0x3
> call raise_exception,$0x0,$0,env,tmp0
> set_label $L0
> exit_tb $0x7fc2a0da5643
>
> INT 49331: Address Error(0xc) pc=00016a2c sp=3cc91f30 sr=2004
>
> I try to fix that...

Ah, cool. Thanks a lot. And sorry for not replying earlier, I missed your
previous mail.