svn commit: r351031 - stable/12/sys/arm64/include
Andrew Turner
andrew at FreeBSD.org
Wed Aug 14 16:45:17 UTC 2019
Author: andrew
Date: Wed Aug 14 16:45:16 2019
New Revision: 351031
URL: https://svnweb.freebsd.org/changeset/base/351031
Log:
MFC r339593:
Fix the ID_AA64ISAR0_EL1 dot product field shift.
It's 44 in the documentation, use this correct value.
Modified:
stable/12/sys/arm64/include/armreg.h
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/arm64/include/armreg.h
==============================================================================
--- stable/12/sys/arm64/include/armreg.h Wed Aug 14 16:45:09 2019 (r351030)
+++ stable/12/sys/arm64/include/armreg.h Wed Aug 14 16:45:16 2019 (r351031)
@@ -260,7 +260,7 @@
#define ID_AA64ISAR0_SM4(x) ((x) & ID_AA64ISAR0_SM4_MASK)
#define ID_AA64ISAR0_SM4_NONE (0x0ul << ID_AA64ISAR0_SM4_SHIFT)
#define ID_AA64ISAR0_SM4_IMPL (0x1ul << ID_AA64ISAR0_SM4_SHIFT)
-#define ID_AA64ISAR0_DP_SHIFT 48
+#define ID_AA64ISAR0_DP_SHIFT 44
#define ID_AA64ISAR0_DP_MASK (0xful << ID_AA64ISAR0_DP_SHIFT)
#define ID_AA64ISAR0_DP(x) ((x) & ID_AA64ISAR0_DP_MASK)
#define ID_AA64ISAR0_DP_NONE (0x0ul << ID_AA64ISAR0_DP_SHIFT)
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