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From: Peter Maydell <peter.maydell@linaro.org>
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Subject: [Qemu-devel] [PULL 14/16] target/arm: Fix sqrt_f16 exception raising
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From: Alex Benn=C3=A9e <alex.bennee@linaro.org>
We are meant to explicitly pass fpst, not cpu_env.
Cc: qemu-stable@nongnu.org
Signed-off-by: Alex Benn=C3=A9e <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Alex Benn=C3=A9e <alex.bennee@linaro.org>
Message-id: 20180512003217.9105-12-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
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 35997969b4..a0b0c43d12 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -4976,7 +4976,8 @@ 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 =3D get_fpstatus_ptr(true);
+ gen_helper_sqrt_f16(tcg_res, tcg_op, fpst);
break;
case 0x8: /* FRINTN */
case 0x9: /* FRINTP */
--=20
2.17.0