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arm64: insn: Add SVE instruction class

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SVE has been public for some time now. Let the decoder acknowledge
its existence.

Signed-off-by: Julien Thierry <jthierry@redhat.com>
Link: https://lore.kernel.org/r/20210303170536.1838032-6-jthierry@redhat.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Julien Thierry 2021-03-03 18:05:33 +01:00 committed by Will Deacon
parent 72fd723694
commit 427bfc59e2
2 changed files with 2 additions and 1 deletions
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1
arch/arm64/include/asm/insn.h
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@ -31,6 +31,7 @@
*/
enum aarch64_insn_encoding_class {
AARCH64_INSN_CLS_UNKNOWN, /* UNALLOCATED */
AARCH64_INSN_CLS_SVE, /* SVE instructions */
AARCH64_INSN_CLS_DP_IMM, /* Data processing - immediate */
AARCH64_INSN_CLS_DP_REG, /* Data processing - register */
AARCH64_INSN_CLS_DP_FPSIMD, /* Data processing - SIMD and FP */

2
arch/arm64/lib/insn.c
View File

@ -23,7 +23,7 @@
static const int aarch64_insn_encoding_class[] = {
AARCH64_INSN_CLS_UNKNOWN,
AARCH64_INSN_CLS_UNKNOWN,
AARCH64_INSN_CLS_UNKNOWN,
AARCH64_INSN_CLS_SVE,
AARCH64_INSN_CLS_UNKNOWN,
AARCH64_INSN_CLS_LDST,
AARCH64_INSN_CLS_DP_REG,