target/riscv: rvv-1.0: remove MLEN calculations
commitf9298de51432148163d8ed9c2b15bc0096546c07
authorFrank Chang <frank.chang@sifive.com>
Fri, 10 Dec 2021 07:55:58 +0000 (10 15:55 +0800)
committerAlistair Francis <alistair.francis@wdc.com>
Mon, 20 Dec 2021 04:51:36 +0000 (20 14:51 +1000)
treeb94096d73152dfc3b35ef6b3390c6e914764e91a
parent6bc3dfa96de4173b12929824eaf80fc95d22ac28
target/riscv: rvv-1.0: remove MLEN calculations

As in RVV 1.0 design, MLEN is hardcoded with value 1 (Section 4.5).
Thus, remove all MLEN related calculations.

Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20211210075704.23951-13-frank.chang@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
target/riscv/insn_trans/trans_rvv.c.inc
target/riscv/internals.h
target/riscv/translate.c
target/riscv/vector_helper.c