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[Qemu-stable] [PATCH v2 14/14] target/arm: Fix sqrt_f16 exception raisin
From: |
Richard Henderson |
Subject: |
[Qemu-stable] [PATCH v2 14/14] target/arm: Fix sqrt_f16 exception raising |
Date: |
Wed, 2 May 2018 15:15:52 -0700 |
From: Alex Bennée <address@hidden>
We are meant to explicitly pass fpst, not cpu_env.
Cc: address@hidden
Signed-off-by: Alex Bennée <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
target/arm/translate-a64.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index b73d6d96cd..07e196c19c 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -4739,7 +4739,8 @@ static void handle_fp_1src_half(DisasContext *s, int
opcode, int rd, int rn)
tcg_gen_xori_i32(tcg_res, tcg_op, 0x8000);
break;
case 0x3: /* FSQRT */
- gen_helper_sqrt_f16(tcg_res, tcg_op, cpu_env);
+ fpst = get_fpstatus_ptr(true);
+ gen_helper_sqrt_f16(tcg_res, tcg_op, fpst);
break;
case 0x8: /* FRINTN */
case 0x9: /* FRINTP */
--
2.14.3
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