[PATCH 64/82] target/arm: Add gcs record for BLR

[Richard Henderson]

Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
 target/arm/tcg/translate-a64.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c
index 6fd3032613..4c3cc3d943 100644
--- a/target/arm/tcg/translate-a64.c
+++ b/target/arm/tcg/translate-a64.c
@@ -1771,15 +1771,15 @@ static bool trans_BR(DisasContext *s, arg_r *a)
 
 static bool trans_BLR(DisasContext *s, arg_r *a)
 {
-    TCGv_i64 dst = cpu_reg(s, a->rn);
-    TCGv_i64 lr = cpu_reg(s, 30);
-    if (dst == lr) {
-        TCGv_i64 tmp = tcg_temp_new_i64();
-        tcg_gen_mov_i64(tmp, dst);
-        dst = tmp;
+    TCGv_i64 link = tcg_temp_new_i64();
+
+    gen_pc_plus_diff(s, link, 4);
+    if (s->gcs_en) {
+        gen_add_gcs_record(s, link);
     }
-    gen_pc_plus_diff(s, lr, curr_insn_len(s));
-    gen_a64_set_pc(s, dst);
+    gen_a64_set_pc(s, cpu_reg(s, a->rn));
+    tcg_gen_mov_i64(cpu_reg(s, 30), link);
+
     set_btype_for_blr(s);
     s->base.is_jmp = DISAS_JUMP;
     return true;
-- 
2.43.0