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[Qemu-devel] [PATCH v2 05/14] target/arm/helper: zcr: Add build bug next
From: |
Andrew Jones |
Subject: |
[Qemu-devel] [PATCH v2 05/14] target/arm/helper: zcr: Add build bug next to value range assumption |
Date: |
Fri, 21 Jun 2019 18:34:13 +0200 |
Suggested-by: Dave Martin <address@hidden>
Signed-off-by: Andrew Jones <address@hidden>
---
target/arm/helper.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index df4276f5f6ca..edba94004e0b 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -5319,6 +5319,7 @@ static void zcr_write(CPUARMState *env, const
ARMCPRegInfo *ri,
int new_len;
/* Bits other than [3:0] are RAZ/WI. */
+ QEMU_BUILD_BUG_ON(ARM_MAX_VQ > 16);
raw_write(env, ri, value & 0xf);
/*
--
2.20.1
Re: [Qemu-devel] [PATCH v2 05/14] target/arm/helper: zcr: Add build bug next to value range assumption, Auger Eric, 2019/06/26