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[PULL 02/65] target/riscv: The whole vector register move instructions d
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From: |
Alistair Francis |
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Subject: |
[PULL 02/65] target/riscv: The whole vector register move instructions depend on vsew |
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Date: |
Wed, 10 Jan 2024 18:56:30 +1000 |
From: Max Chou <max.chou@sifive.com>
The RISC-V v spec 16.6 section says that the whole vector register move
instructions operate as if EEW=SEW. So it should depends on the vsew
field of vtype register.
Signed-off-by: Max Chou <max.chou@sifive.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20231129170400.21251-3-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/insn_trans/trans_rvv.c.inc | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/target/riscv/insn_trans/trans_rvv.c.inc
b/target/riscv/insn_trans/trans_rvv.c.inc
index 114ad87397..3871f0ea73 100644
--- a/target/riscv/insn_trans/trans_rvv.c.inc
+++ b/target/riscv/insn_trans/trans_rvv.c.inc
@@ -3643,8 +3643,7 @@ static bool trans_##NAME(DisasContext *s, arg_##NAME * a)
\
QEMU_IS_ALIGNED(a->rs2, LEN)) { \
uint32_t maxsz = (s->cfg_ptr->vlen >> 3) * LEN; \
if (s->vstart_eq_zero) { \
- /* EEW = 8 */ \
- tcg_gen_gvec_mov(MO_8, vreg_ofs(s, a->rd), \
+ tcg_gen_gvec_mov(s->sew, vreg_ofs(s, a->rd), \
vreg_ofs(s, a->rs2), maxsz, maxsz); \
mark_vs_dirty(s); \
} else { \
--
2.43.0
- [PULL 00/65] riscv-to-apply queue, Alistair Francis, 2024/01/10
- [PULL 01/65] target/riscv: Add vill check for whole vector register move instructions, Alistair Francis, 2024/01/10
- [PULL 03/65] target/riscv: Fix th.dcache.cval1 priviledge check, Alistair Francis, 2024/01/10
- [PULL 02/65] target/riscv: The whole vector register move instructions depend on vsew,
Alistair Francis <=
- [PULL 04/65] target/riscv: Not allow write mstatus_vs without RVV, Alistair Francis, 2024/01/10
- [PULL 05/65] target/riscv/pmp: Use hwaddr instead of target_ulong for RV32, Alistair Francis, 2024/01/10
- [PULL 06/65] target/riscv/cpu.c: fix machine IDs getters, Alistair Francis, 2024/01/10
- [PULL 07/65] target/riscv/kvm: change KVM_REG_RISCV_FP_F to u32, Alistair Francis, 2024/01/10
- [PULL 08/65] target/riscv/kvm: change KVM_REG_RISCV_FP_D to u64, Alistair Francis, 2024/01/10
- [PULL 09/65] target/riscv/kvm: change timer regs size to u64, Alistair Francis, 2024/01/10
- [PULL 11/65] target/riscv/kvm: rename riscv_reg_id() to riscv_reg_id_ulong(), Alistair Francis, 2024/01/10
- [PULL 12/65] hw/arm/virt-acpi-build.c: Migrate fw_cfg creation to common location, Alistair Francis, 2024/01/10
- [PULL 13/65] hw/arm/virt-acpi-build.c: Migrate virtio creation to common location, Alistair Francis, 2024/01/10
- [PULL 10/65] target/riscv/kvm: add RISCV_CONFIG_REG(), Alistair Francis, 2024/01/10