Re: [RFC 10/65] target/riscv: rvv-0.9: remove MLEN calculations

2020-07-10 Thread Richard Henderson
On 7/10/20 3:48 AM, frank.ch...@sifive.com wrote: > From: Frank Chang > > As in RVV 0.9 design, MLEN is hardcoded with value 1 (Section 4.5). > Thus, remove all MLEN related calculations. > > Signed-off-by: Frank Chang > --- > target/riscv/insn_trans/trans_rvv.inc.c | 44 + > target/riscv

[RFC 10/65] target/riscv: rvv-0.9: remove MLEN calculations

2020-07-10 Thread frank . chang
From: Frank Chang As in RVV 0.9 design, MLEN is hardcoded with value 1 (Section 4.5). Thus, remove all MLEN related calculations. Signed-off-by: Frank Chang --- target/riscv/insn_trans/trans_rvv.inc.c | 44 + target/riscv/internals.h| 9 +- target/riscv/translate.c