@@ -1271,6 +1271,7 @@ static struct riscv_implicit_subset riscv_implicit_subsets[] =
{"zcf", "zca", check_implicit_always},
{"zcd", "zca", check_implicit_always},
{"zcb", "zca", check_implicit_always},
+ {"zcmop", "zca", check_implicit_always},
{"zcmp", "zca", check_implicit_always},
{"smaia", "ssaia", check_implicit_always},
{"smcntrpmf", "zicsr", check_implicit_always},
@@ -1432,6 +1433,7 @@ static struct riscv_supported_ext riscv_supported_std_z_ext[] =
{"zcb", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{"zcf", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{"zcd", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zcmop", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{"zcmp", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{NULL, 0, 0, 0, 0}
};
@@ -2683,6 +2685,8 @@ riscv_multi_subset_supports (riscv_parse_subset_t *rps,
case INSN_CLASS_ZCB_AND_ZMMUL:
return (riscv_subset_supports (rps, "zcb")
&& riscv_subset_supports (rps, "zmmul"));
+ case INSN_CLASS_ZCMOP:
+ return riscv_subset_supports (rps, "zcmop");
case INSN_CLASS_ZCMP:
return riscv_subset_supports (rps, "zcmp");
case INSN_CLASS_SVINVAL:
@@ -2955,6 +2959,8 @@ riscv_multi_subset_supports_ext (riscv_parse_subset_t *rps,
return _("zcb' and `zbb");
case INSN_CLASS_ZCB_AND_ZMMUL:
return _("zcb' and `zmmul', or `zcb' and `m");
+ case INSN_CLASS_ZCMOP:
+ return "zcmop";
case INSN_CLASS_ZCMP:
return "zcmp";
case INSN_CLASS_SVINVAL:
@@ -21,6 +21,8 @@
* Add support for RISC-V Zimop extension with version 1.0.
+* Add support for RISC-V Zcmop extension with version 1.0.
+
* Add support for RISC-V Zcmp extension with version 1.0.
* Add support for RISC-V Zfbfmin extension with version 1.0.
@@ -94,6 +94,7 @@ All available -march extensions for RISC-V:
zcb 1.0
zcf 1.0
zcd 1.0
+ zcmop 1.0
zcmp 1.0
smaia 1.0
smcntrpmf 1.0
new file mode 100644
@@ -0,0 +1,16 @@
+#as: -march=rv64i_zcmop
+#objdump: -d
+
+.*:[ ]+file format .*
+
+Disassembly of section .text:
+
+0+000 <target>:
+[ ]+[0-9a-f]+:[ ]+6081[ ]+c.mop.1
+[ ]+[0-9a-f]+:[ ]+6181[ ]+c.mop.3
+[ ]+[0-9a-f]+:[ ]+6281[ ]+c.mop.5
+[ ]+[0-9a-f]+:[ ]+6381[ ]+c.mop.7
+[ ]+[0-9a-f]+:[ ]+6481[ ]+c.mop.9
+[ ]+[0-9a-f]+:[ ]+6581[ ]+c.mop.11
+[ ]+[0-9a-f]+:[ ]+6681[ ]+c.mop.13
+[ ]+[0-9a-f]+:[ ]+6781[ ]+c.mop.15
new file mode 100644
@@ -0,0 +1,10 @@
+target:
+ # c.mop.n
+ c.mop.1
+ c.mop.3
+ c.mop.5
+ c.mop.7
+ c.mop.9
+ c.mop.11
+ c.mop.13
+ c.mop.15
@@ -2271,6 +2271,23 @@
#define MASK_C_NOT 0xfc7f
#define MATCH_C_MUL 0x9c41
#define MASK_C_MUL 0xfc63
+/* Zcmop instructions. */
+#define MATCH_C_MOP_1 0x6081
+#define MASK_C_MOP_1 0xffff
+#define MATCH_C_MOP_3 0x6181
+#define MASK_C_MOP_3 0xffff
+#define MATCH_C_MOP_5 0x6281
+#define MASK_C_MOP_5 0xffff
+#define MATCH_C_MOP_7 0x6381
+#define MASK_C_MOP_7 0xffff
+#define MATCH_C_MOP_9 0x6481
+#define MASK_C_MOP_9 0xffff
+#define MATCH_C_MOP_11 0x6581
+#define MASK_C_MOP_11 0xffff
+#define MATCH_C_MOP_13 0x6681
+#define MASK_C_MOP_13 0xffff
+#define MATCH_C_MOP_15 0x6781
+#define MASK_C_MOP_15 0xffff
/* Zcmp instructions. */
#define MATCH_CM_PUSH 0xb802
#define MASK_CM_PUSH 0xff03
@@ -4176,6 +4193,15 @@ DECLARE_INSN(c_lhu, MATCH_C_LHU, MASK_C_LHU)
DECLARE_INSN(c_lh, MATCH_C_LH, MASK_C_LH)
DECLARE_INSN(c_sb, MATCH_C_SB, MASK_C_SB)
DECLARE_INSN(c_sh, MATCH_C_SH, MASK_C_SH)
+/* Zcmop instructions. */
+DECLARE_INSN(c_mop_1, MATCH_C_MOP_1, MASK_C_MOP_1)
+DECLARE_INSN(c_mop_3, MATCH_C_MOP_3, MASK_C_MOP_3)
+DECLARE_INSN(c_mop_5, MATCH_C_MOP_5, MASK_C_MOP_5)
+DECLARE_INSN(c_mop_7, MATCH_C_MOP_7, MASK_C_MOP_7)
+DECLARE_INSN(c_mop_9, MATCH_C_MOP_9, MASK_C_MOP_9)
+DECLARE_INSN(c_mop_11, MATCH_C_MOP_11, MASK_C_MOP_11)
+DECLARE_INSN(c_mop_13, MATCH_C_MOP_13, MASK_C_MOP_13)
+DECLARE_INSN(c_mop_15, MATCH_C_MOP_15, MASK_C_MOP_15)
/* Zcmp instructions. */
DECLARE_INSN(cm_push, MATCH_CM_PUSH, MASK_CM_PUSH)
DECLARE_INSN(cm_pop, MATCH_CM_POP, MASK_CM_POP)
@@ -487,6 +487,7 @@ enum riscv_insn_class
INSN_CLASS_ZCB_AND_ZBA,
INSN_CLASS_ZCB_AND_ZBB,
INSN_CLASS_ZCB_AND_ZMMUL,
+ INSN_CLASS_ZCMOP,
INSN_CLASS_ZCMP,
INSN_CLASS_SVINVAL,
INSN_CLASS_ZICBOM,
@@ -2137,6 +2137,16 @@ const struct riscv_opcode riscv_opcodes[] =
{"c.zext.b", 0, INSN_CLASS_ZCB, "Cs", MATCH_C_ZEXT_B, MASK_C_ZEXT_B, match_opcode, 0 },
{"c.sext.w", 64, INSN_CLASS_ZCB, "d", MATCH_C_ADDIW, MASK_C_ADDIW|MASK_RVC_IMM, match_rd_nonzero, INSN_ALIAS },
+/* Zcmop instructions. */
+{"c.mop.1", 0, INSN_CLASS_ZCMOP, "", MATCH_C_MOP_1, MASK_C_MOP_1, match_opcode, 0 },
+{"c.mop.3", 0, INSN_CLASS_ZCMOP, "", MATCH_C_MOP_3, MASK_C_MOP_3, match_opcode, 0 },
+{"c.mop.5", 0, INSN_CLASS_ZCMOP, "", MATCH_C_MOP_5, MASK_C_MOP_5, match_opcode, 0 },
+{"c.mop.7", 0, INSN_CLASS_ZCMOP, "", MATCH_C_MOP_7, MASK_C_MOP_7, match_opcode, 0 },
+{"c.mop.9", 0, INSN_CLASS_ZCMOP, "", MATCH_C_MOP_9, MASK_C_MOP_9, match_opcode, 0 },
+{"c.mop.11", 0, INSN_CLASS_ZCMOP, "", MATCH_C_MOP_11, MASK_C_MOP_11, match_opcode, 0 },
+{"c.mop.13", 0, INSN_CLASS_ZCMOP, "", MATCH_C_MOP_13, MASK_C_MOP_13, match_opcode, 0 },
+{"c.mop.15", 0, INSN_CLASS_ZCMOP, "", MATCH_C_MOP_15, MASK_C_MOP_15, match_opcode, 0 },
+
/* Zcmp instructions. */
{"cm.push", 0, INSN_CLASS_ZCMP, "{Wcr},Wcp", MATCH_CM_PUSH, MASK_CM_PUSH, match_opcode, 0 },
{"cm.pop", 0, INSN_CLASS_ZCMP, "{Wcr},Wcp", MATCH_CM_POP, MASK_CM_POP, match_opcode, 0 },