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target/riscv: rvv: Add mask agnostic for vector load / store instructions

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Signed-off-by: eop Chen <eop.chen@sifive.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Weiwei Li <liweiwei@iscas.ac.cn>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <165570784143.17634.35095816584573691-2@git.sr.ht>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Yueh-Ting (eop) Chen 2022-06-20 06:51:02 +00:00 • committed by Alistair Francis
parent 355d5584de
commit 265ecd4c62
2 changed files with 29 additions and 11 deletions
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5
target/riscv/insn_trans/trans_rvv.c.inc
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@ -712,6 +712,7 @@ static bool ld_us_op(DisasContext *s, arg_r2nfvm *a, uint8_t eew)
data = FIELD_DP32(data, VDATA, LMUL, emul);
data = FIELD_DP32(data, VDATA, NF, a->nf);
data = FIELD_DP32(data, VDATA, VTA, s->vta);
data = FIELD_DP32(data, VDATA, VMA, s->vma);
return ldst_us_trans(a->rd, a->rs1, data, fn, s, false);
}
@ -777,6 +778,7 @@ static bool ld_us_mask_op(DisasContext *s, arg_vlm_v *a, uint8_t eew)
data = FIELD_DP32(data, VDATA, NF, 1);
/* Mask destination register are always tail-agnostic */
data = FIELD_DP32(data, VDATA, VTA, s->cfg_vta_all_1s);
data = FIELD_DP32(data, VDATA, VMA, s->vma);
return ldst_us_trans(a->rd, a->rs1, data, fn, s, false);
}
@ -866,6 +868,7 @@ static bool ld_stride_op(DisasContext *s, arg_rnfvm *a, uint8_t eew)
data = FIELD_DP32(data, VDATA, LMUL, emul);
data = FIELD_DP32(data, VDATA, NF, a->nf);
data = FIELD_DP32(data, VDATA, VTA, s->vta);
data = FIELD_DP32(data, VDATA, VMA, s->vma);
return ldst_stride_trans(a->rd, a->rs1, a->rs2, data, fn, s, false);
}
@ -996,6 +999,7 @@ static bool ld_index_op(DisasContext *s, arg_rnfvm *a, uint8_t eew)
data = FIELD_DP32(data, VDATA, LMUL, emul);
data = FIELD_DP32(data, VDATA, NF, a->nf);
data = FIELD_DP32(data, VDATA, VTA, s->vta);
data = FIELD_DP32(data, VDATA, VMA, s->vma);
return ldst_index_trans(a->rd, a->rs1, a->rs2, data, fn, s, false);
}
@ -1114,6 +1118,7 @@ static bool ldff_op(DisasContext *s, arg_r2nfvm *a, uint8_t eew)
data = FIELD_DP32(data, VDATA, LMUL, emul);
data = FIELD_DP32(data, VDATA, NF, a->nf);
data = FIELD_DP32(data, VDATA, VTA, s->vta);
data = FIELD_DP32(data, VDATA, VMA, s->vma);
return ldff_trans(a->rd, a->rs1, data, fn, s);
}