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[PATCH v2 6/9] target/arm: Use DEF_HELPER_FLAGS for helper_dc_zva
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From: |
Richard Henderson |
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Subject: |
[PATCH v2 6/9] target/arm: Use DEF_HELPER_FLAGS for helper_dc_zva |
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Date: |
Mon, 2 Mar 2020 09:58:26 -0800 |
The function does not write registers, and only reads them by
implication via the exception path.
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
target/arm/helper-a64.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/arm/helper-a64.h b/target/arm/helper-a64.h
index b1a5935f61..3df7c185aa 100644
--- a/target/arm/helper-a64.h
+++ b/target/arm/helper-a64.h
@@ -90,7 +90,7 @@ DEF_HELPER_2(advsimd_f16touinth, i32, f16, ptr)
DEF_HELPER_2(sqrt_f16, f16, f16, ptr)
DEF_HELPER_2(exception_return, void, env, i64)
-DEF_HELPER_2(dc_zva, void, env, i64)
+DEF_HELPER_FLAGS_2(dc_zva, TCG_CALL_NO_WG, void, env, i64)
DEF_HELPER_FLAGS_3(pacia, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(pacib, TCG_CALL_NO_WG, i64, env, i64, i64)
--
2.20.1
- [PATCH v2 0/9] target/arm: Misc cleanups surrounding TBI, Richard Henderson, 2020/03/02
- [PATCH v2 1/9] target/arm: Replicate TBI/TBID bits for single range regimes, Richard Henderson, 2020/03/02
- [PATCH v2 7/9] target/arm: Clean address for DC ZVA, Richard Henderson, 2020/03/02
- [PATCH v2 6/9] target/arm: Use DEF_HELPER_FLAGS for helper_dc_zva,
Richard Henderson <=
- [PATCH v2 4/9] target/arm: Apply TBI to ESR_ELx in helper_exception_return, Richard Henderson, 2020/03/02
- [PATCH v2 9/9] target/arm: Disable clean_data_tbi for system mode, Richard Henderson, 2020/03/02
- [PATCH v2 5/9] target/arm: Move helper_dc_zva to helper-a64.c, Richard Henderson, 2020/03/02
- [PATCH v2 2/9] target/arm: Optimize cpu_mmu_index, Richard Henderson, 2020/03/02
- [PATCH v2 3/9] target/arm: Introduce core_to_aa64_mmu_idx, Richard Henderson, 2020/03/02