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[Qemu-devel] [PATCH v3 11/11] target/arm: Fix sqrt_f16 exception raising
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH v3 11/11] target/arm: Fix sqrt_f16 exception raising |
Date: |
Thu, 10 May 2018 19:44:54 -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 d77eda7cbc..009a151379 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 = get_fpstatus_ptr(true);
+ gen_helper_sqrt_f16(tcg_res, tcg_op, fpst);
break;
case 0x8: /* FRINTN */
case 0x9: /* FRINTP */
--
2.17.0
- [Qemu-devel] [PATCH v3 00/11] target/arm: Fixups for ARM_FEATURE_V8_FP16, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH v3 01/11] target/arm: Implement FMOV (general) for fp16, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH v3 04/11] target/arm: Implement FCVT (scalar, fixed-point) for fp16, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH v3 03/11] target/arm: Implement FCVT (scalar, integer) for fp16, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH v3 05/11] target/arm: Introduce and use read_fp_hreg, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH v3 02/11] target/arm: Early exit after unallocated_encoding in disas_fp_int_conv, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH v3 06/11] target/arm: Implement FP data-processing (2 source) for fp16, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH v3 08/11] target/arm: Implement FCMP for fp16, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH v3 09/11] target/arm: Implement FCSEL for fp16, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH v3 11/11] target/arm: Fix sqrt_f16 exception raising,
Richard Henderson <=
- [Qemu-devel] [PATCH v3 07/11] target/arm: Implement FP data-processing (3 source) for fp16, Richard Henderson, 2018/05/10
- [Qemu-devel] [PATCH v3 10/11] target/arm: Implement FMOV (immediate) for fp16, Richard Henderson, 2018/05/10