On 7/19/15 17:42, Chen Gang wrote:
>
> On 6/13/15 21:21, Chen Gang wrote:
>> +static void gen_st_add(struct DisasContext *dc,
>> + uint8_t rsrc, uint8_t rsrcb, uint8_t imm8,
>
> It needs int8_t instead of uint8_t for imm8, or it will cause memmove()
> of glibc generates incorrect result with -O1/2/s optimization.
>
This bug causes many various issues: after fix this bug, vi is OK.
Now, I am analyzing another issue, it is about stat64 failure issue.
Thanks
> And tilegx linux-user still has another issues (at least 1 another bug),
> I shall continue analyzing, hope I can finish them within this month.
>
> Thanks.
>
>> + TCGMemOp ops, const char *code)
>> +{
>> + qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s r%d, r%d, %d\n",
>> + code, rsrc, rsrcb, imm8);
>> + tcg_gen_qemu_st_i64(load_gr(dc, rsrcb), load_gr(dc, rsrc),
>> + MMU_USER_IDX, ops);
>> + tcg_gen_addi_i64(dest_gr(dc, rsrc), load_gr(dc, rsrc), imm8);
>> +}
>> +
>
> Thanks.
>
--
Chen Gang
Open, share, and attitude like air, water, and life which God blessed
