@@ -8866,6 +8866,19 @@ static const struct aarch64_option_cpu_value_table aarch64_features[] = {
AARCH64_ARCH_NONE},
{"memtag", AARCH64_FEATURE (AARCH64_FEATURE_MEMTAG, 0),
AARCH64_ARCH_NONE},
+ {"sve2", AARCH64_FEATURE (AARCH64_FEATURE_SVE2, 0),
+ AARCH64_FEATURE (AARCH64_FEATURE_SVE, 0)},
+ {"sve2-sm4", AARCH64_FEATURE (AARCH64_FEATURE_SVE2_SM4, 0),
+ AARCH64_FEATURE (AARCH64_FEATURE_SVE2
+ | AARCH64_FEATURE_SM4, 0)},
+ {"sve2-aes", AARCH64_FEATURE (AARCH64_FEATURE_SVE2_AES, 0),
+ AARCH64_FEATURE (AARCH64_FEATURE_SVE2
+ | AARCH64_FEATURE_AES, 0)},
+ {"sve2-sha3", AARCH64_FEATURE (AARCH64_FEATURE_SVE2_SHA3, 0),
+ AARCH64_FEATURE (AARCH64_FEATURE_SVE2
+ | AARCH64_FEATURE_SHA3, 0)},
+ {"bitperm", AARCH64_FEATURE (AARCH64_FEATURE_SVE2_BITPERM, 0),
+ AARCH64_FEATURE (AARCH64_FEATURE_SVE2, 0)},
{NULL, AARCH64_ARCH_NONE, AARCH64_ARCH_NONE},
};
@@ -194,6 +194,16 @@ automatically cause those extensions to be disabled.
@tab Enable Speculative Store Bypassing Safe state read and write.
@item @code{memtag} @tab ARMv8.5-A @tab No
@tab Enable ARMv8.5-A Memory Tagging Extensions.
+@item @code{sve2} @tab ARMv8-A @tab No
+ @tab Enable the SVE2 Extension.
+@item @code{bitperm} @tab ARMv8-A @tab No
+ @tab Enable SVE2 BITPERM Extension.
+@item @code{sve2-sm4} @tab ARMv8-A @tab No
+ @tab Enable SVE2 SM4 Extension.
+@item @code{sve2-aes} @tab ARMv8-A @tab No
+ @tab Enable SVE2 AES Extension.
+@item @code{sve2-sha3} @tab ARMv8-A @tab No
+ @tab Enable SVE2 SHA3 Extension.
@end multitable
@node AArch64 Syntax
@@ -87,6 +87,12 @@ typedef uint32_t aarch64_insn;
/* Memory Tagging Extension. */
#define AARCH64_FEATURE_MEMTAG 0x1000000000000ULL
+/* SVE2 instructions. */
+#define AARCH64_FEATURE_SVE2 0x000000010
+#define AARCH64_FEATURE_SVE2_AES 0x000000080
+#define AARCH64_FEATURE_SVE2_BITPERM 0x000000100
+#define AARCH64_FEATURE_SVE2_SM4 0x000000200
+#define AARCH64_FEATURE_SVE2_SHA3 0x000000400
/* Architectures are the sum of the base and extensions. */
#define AARCH64_ARCH_V8 AARCH64_FEATURE (AARCH64_FEATURE_V8, \
@@ -2197,6 +2197,16 @@ static const aarch64_feature_set aarch64_feature_bti =
AARCH64_FEATURE (AARCH64_FEATURE_BTI, 0);
static const aarch64_feature_set aarch64_feature_memtag =
AARCH64_FEATURE (AARCH64_FEATURE_V8_5 | AARCH64_FEATURE_MEMTAG, 0);
+static const aarch64_feature_set aarch64_feature_sve2 =
+ AARCH64_FEATURE (AARCH64_FEATURE_SVE2, 0);
+static const aarch64_feature_set aarch64_feature_sve2aes =
+ AARCH64_FEATURE (AARCH64_FEATURE_SVE2 | AARCH64_FEATURE_SVE2_AES, 0);
+static const aarch64_feature_set aarch64_feature_sve2sha3 =
+ AARCH64_FEATURE (AARCH64_FEATURE_SVE2 | AARCH64_FEATURE_SVE2_SHA3, 0);
+static const aarch64_feature_set aarch64_feature_sve2sm4 =
+ AARCH64_FEATURE (AARCH64_FEATURE_SVE2 | AARCH64_FEATURE_SVE2_SM4, 0);
+static const aarch64_feature_set aarch64_feature_sve2bitperm =
+ AARCH64_FEATURE (AARCH64_FEATURE_SVE2 | AARCH64_FEATURE_SVE2_BITPERM, 0);
#define CORE &aarch64_feature_v8
@@ -2232,6 +2242,11 @@ static const aarch64_feature_set aarch64_feature_memtag =
#define PREDRES &aarch64_feature_predres
#define BTI &aarch64_feature_bti
#define MEMTAG &aarch64_feature_memtag
+#define SVE2 &aarch64_feature_sve2
+#define SVE2_AES &aarch64_feature_sve2aes
+#define SVE2_SHA3 &aarch64_feature_sve2sha3
+#define SVE2_SM4 &aarch64_feature_sve2sm4
+#define SVE2_BITPERM &aarch64_feature_sve2bitperm
#define CORE_INSN(NAME,OPCODE,MASK,CLASS,OP,OPS,QUALS,FLAGS) \
{ NAME, OPCODE, MASK, CLASS, OP, CORE, OPS, QUALS, FLAGS, 0, 0, NULL }
@@ -2299,6 +2314,27 @@ static const aarch64_feature_set aarch64_feature_memtag =
{ NAME, OPCODE, MASK, CLASS, 0, BTI, OPS, QUALS, FLAGS, 0, 0, NULL }
#define MEMTAG_INSN(NAME,OPCODE,MASK,CLASS,OPS,QUALS,FLAGS) \
{ NAME, OPCODE, MASK, CLASS, 0, MEMTAG, OPS, QUALS, FLAGS, 0, 0, NULL }
+#define SVE2_INSN(NAME,OPCODE,MASK,CLASS,OP,OPS,QUALS,FLAGS,TIED) \
+ { NAME, OPCODE, MASK, CLASS, OP, SVE2, OPS, QUALS, \
+ FLAGS | F_STRICT, 0, TIED, NULL }
+#define SVE2_INSNC(NAME,OPCODE,MASK,CLASS,OP,OPS,QUALS,FLAGS,CONSTRAINTS,TIED) \
+ { NAME, OPCODE, MASK, CLASS, OP, SVE2, OPS, QUALS, \
+ FLAGS | F_STRICT, CONSTRAINTS, TIED, NULL }
+#define SVE2AES_INSN(NAME,OPCODE,MASK,CLASS,OP,OPS,QUALS,FLAGS,TIED) \
+ { NAME, OPCODE, MASK, CLASS, OP, SVE2_AES, OPS, QUALS, \
+ FLAGS | F_STRICT, 0, TIED, NULL }
+#define SVE2SHA3_INSN(NAME,OPCODE,MASK,CLASS,OP,OPS,QUALS,FLAGS,TIED) \
+ { NAME, OPCODE, MASK, CLASS, OP, SVE2_SHA3, OPS, QUALS, \
+ FLAGS | F_STRICT, 0, TIED, NULL }
+#define SVE2SM4_INSN(NAME,OPCODE,MASK,CLASS,OP,OPS,QUALS,FLAGS,TIED) \
+ { NAME, OPCODE, MASK, CLASS, OP, SVE2_SM4, OPS, QUALS, \
+ FLAGS | F_STRICT, 0, TIED, NULL }
+#define SVE2SM4_INSNC(NAME,OPCODE,MASK,CLASS,OP,OPS,QUALS,FLAGS,CONSTRAINTS,TIED) \
+ { NAME, OPCODE, MASK, CLASS, OP, SVE2_SM4, OPS, QUALS, \
+ FLAGS | F_STRICT, CONSTRAINTS, TIED, NULL }
+#define SVE2BITPERM_INSN(NAME,OPCODE,MASK,CLASS,OP,OPS,QUALS,FLAGS,TIED) \
+ { NAME, OPCODE, MASK, CLASS, OP, SVE2_BITPERM, OPS, QUALS, \
+ FLAGS | F_STRICT, 0, TIED, NULL }
struct aarch64_opcode aarch64_opcode_table[] =
{