Re: [PATCH v2 1/6] target/riscv: Remove obsolete sfence.vm instruction

[Jason Chien]

Reviewed-by: Jason Chien <jason.ch...@sifive.com>

On 2024/6/19 下午 11:27, Rajnesh Kanwal wrote:

Signed-off-by: Rajnesh Kanwal <rkan...@rivosinc.com>
Reviewed-by: Alistair Francis <alistair.fran...@wdc.com>
---
  target/riscv/insn32.decode                     | 1 -
  target/riscv/insn_trans/trans_privileged.c.inc | 5 -----
  2 files changed, 6 deletions(-)

diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
index f22df04cfd..9cb1a1b4ec 100644
--- a/target/riscv/insn32.decode
+++ b/target/riscv/insn32.decode
@@ -112,7 +112,6 @@ sret        0001000    00010 00000 000 00000 1110011
  mret        0011000    00010 00000 000 00000 1110011
  wfi         0001000    00101 00000 000 00000 1110011
  sfence_vma  0001001    ..... ..... 000 00000 1110011 @sfence_vma
-sfence_vm   0001000    00100 ..... 000 00000 1110011 @sfence_vm

# *** RV32I Base Instruction Set ***

  lui      ....................       ..... 0110111 @u
diff --git a/target/riscv/insn_trans/trans_privileged.c.inc 
b/target/riscv/insn_trans/trans_privileged.c.inc
index bc5263a4e0..4eccdddeaa 100644
--- a/target/riscv/insn_trans/trans_privileged.c.inc
+++ b/target/riscv/insn_trans/trans_privileged.c.inc
@@ -127,8 +127,3 @@ static bool trans_sfence_vma(DisasContext *ctx, 
arg_sfence_vma *a)
  #endif
      return false;
  }
-
-static bool trans_sfence_vm(DisasContext *ctx, arg_sfence_vm *a)
-{
-    return false;
-}