On 2/17/23 12:14, Ivan Klokov wrote:
Due to typo in opcode list, ctzw is disassembled as clzw instruction.
The code was added by 02c1b569a15b4b06a so I believe a "Fixes:" tag is in
order:
Fixes: 02c1b569a15b ("disas/riscv: Add Zb[abcs] instructions")
Signed-off-by: Ivan Klokov <ivan.klo...@syntacore.com>
---
disas/riscv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/disas/riscv.c b/disas/riscv.c
index ddda687c13..d0639cd047 100644
--- a/disas/riscv.c
+++ b/disas/riscv.c
@@ -1644,7 +1644,7 @@ const rv_opcode_data opcode_data[] = {
{ "minu", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
{ "max", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
{ "maxu", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
- { "clzw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
+ { "ctzw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
{ "clzw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
Does the order matter here? This patch is putting ctzw before clzw, but 20 lines
or so before we have "clz" after "ctz".
If the order doesn't matter I think it would be nice to put ctzw after clzw.
Thanks,
Daniel
{ "cpopw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
{ "slli.uw", rv_codec_i_sh5, rv_fmt_rd_rs1_imm, NULL, 0, 0, 0 },
