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[PATCH v2 01/23] target/loongarch: Enable rotr.w/rotri.w for LoongArch32


From: Jiaxun Yang
Subject: [PATCH v2 01/23] target/loongarch: Enable rotr.w/rotri.w for LoongArch32
Date: Thu, 26 Dec 2024 21:19:32 +0000

As per "LoongArch Reference Manual Volume 1: Basic Architecture" v1.1.0,
"2.2 Table 2. Application-level basic integer instructions in LA32",
rotr.w and rotri.w is a part of LA32 basic integer instructions.

Note that those instructions are indeed not in LA32R subset, however QEMU
is not performing any check against LA32R so far.

Make it available to ALL.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
 target/loongarch/tcg/insn_trans/trans_shift.c.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/loongarch/tcg/insn_trans/trans_shift.c.inc 
b/target/loongarch/tcg/insn_trans/trans_shift.c.inc
index 
377307785aab4837bc181f1691632e7970a9889d..136c4c845527f0e63902a8306dcaf136dd4dd3fc
 100644
--- a/target/loongarch/tcg/insn_trans/trans_shift.c.inc
+++ b/target/loongarch/tcg/insn_trans/trans_shift.c.inc
@@ -78,7 +78,7 @@ TRANS(sra_w, ALL, gen_rrr, EXT_SIGN, EXT_NONE, EXT_SIGN, 
gen_sra_w)
 TRANS(sll_d, 64, gen_rrr, EXT_NONE, EXT_NONE, EXT_NONE, gen_sll_d)
 TRANS(srl_d, 64, gen_rrr, EXT_NONE, EXT_NONE, EXT_NONE, gen_srl_d)
 TRANS(sra_d, 64, gen_rrr, EXT_NONE, EXT_NONE, EXT_NONE, gen_sra_d)
-TRANS(rotr_w, 64, gen_rrr, EXT_ZERO, EXT_NONE, EXT_SIGN, gen_rotr_w)
+TRANS(rotr_w, ALL, gen_rrr, EXT_ZERO, EXT_NONE, EXT_SIGN, gen_rotr_w)
 TRANS(rotr_d, 64, gen_rrr, EXT_NONE, EXT_NONE, EXT_NONE, gen_rotr_d)
 TRANS(slli_w, ALL, gen_rri_c, EXT_NONE, EXT_SIGN, tcg_gen_shli_tl)
 TRANS(slli_d, 64, gen_rri_c, EXT_NONE, EXT_NONE, tcg_gen_shli_tl)
@@ -86,5 +86,5 @@ TRANS(srli_w, ALL, gen_rri_c, EXT_ZERO, EXT_SIGN, 
tcg_gen_shri_tl)
 TRANS(srli_d, 64, gen_rri_c, EXT_NONE, EXT_NONE, tcg_gen_shri_tl)
 TRANS(srai_w, ALL, gen_rri_c, EXT_NONE, EXT_NONE, gen_sari_w)
 TRANS(srai_d, 64, gen_rri_c, EXT_NONE, EXT_NONE, tcg_gen_sari_tl)
-TRANS(rotri_w, 64, gen_rri_v, EXT_NONE, EXT_NONE, gen_rotr_w)
+TRANS(rotri_w, ALL, gen_rri_v, EXT_NONE, EXT_NONE, gen_rotr_w)
 TRANS(rotri_d, 64, gen_rri_c, EXT_NONE, EXT_NONE, tcg_gen_rotri_tl)

-- 
2.43.0




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