refactor(lib/arch): add macro to update SIMD related trap fields
Add macro SIMD_ENABLE_CPTR_FLAGS, SIMD_DISABLE_ALL_CPTR_FLAGS to update
SIMD related fields in the value used to write CPTR_EL2 register.
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: Ib820dd94cc5e294ec3a2f5c269bd473f4441903b
diff --git a/lib/arch/include/arch.h b/lib/arch/include/arch.h
index 8d0ed42..c236e15 100644
--- a/lib/arch/include/arch.h
+++ b/lib/arch/include/arch.h
@@ -780,6 +780,10 @@
#define CPTR_EL2_VHE_SMEN_TRAP_ALL_00 UL(0x0)
#define CPTR_EL2_VHE_SMEN_NO_TRAP_11 UL(0x3)
+#define CPTR_EL2_VHE_SIMD_MASK (MASK(CPTR_EL2_VHE_FPEN) | \
+ MASK(CPTR_EL2_VHE_ZEN) | \
+ MASK(CPTR_EL2_VHE_SMEN))
+
/* Trap all AMU, trace, FPU, SVE, SME accesses */
#define CPTR_EL2_VHE_INIT ((CPTR_EL2_VHE_ZEN_TRAP_ALL_00 << \
CPTR_EL2_VHE_ZEN_SHIFT) | \