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| author | Xiao Zeng <zengxiao@eswincomputing.com> | 2024-06-12 09:28:17 +0800 |
|---|---|---|
| committer | Nelson Chu <nelson@rivosinc.com> | 2024-08-06 13:10:31 +0800 |
| commit | 3ba06284d2cada7a4798f7849da113661aff07dd (patch) | |
| tree | a74368d34a575e87dae3f1a7419e4b4469e7949b /opcodes | |
| parent | 60d4fed4e364bab01d3f835f9cc0e036070e75ba (diff) | |
| download | gdb-3ba06284d2cada7a4798f7849da113661aff07dd.zip gdb-3ba06284d2cada7a4798f7849da113661aff07dd.tar.gz gdb-3ba06284d2cada7a4798f7849da113661aff07dd.tar.bz2 | |
RISC-V: Add support for Zimop extension
This implements the Zimop (May-Be-Operations) extension, as of version 1.0.
View detailed information in:
<https://github.com/riscv/riscv-isa-manual/blob/main/src/zimop.adoc>
bfd/ChangeLog:
* elfxx-riscv.c (riscv_multi_subset_supports): Handle Zimop
(riscv_multi_subset_supports_ext): Ditto.
gas/ChangeLog:
* NEWS: Updated.
* testsuite/gas/riscv/march-help.l: Ditto.
* testsuite/gas/riscv/zimop.d: New test.
* testsuite/gas/riscv/zimop.s: New test.
include/ChangeLog:
* opcode/riscv-opc.h (DECLARE_INSN): New declarations for Zimop.
(MATCH_MOP_R_0, MATCH_MOP_R_1, MATCH_MOP_R_2, MATCH_MOP_R_3,
MATCH_MOP_R_4, MATCH_MOP_R_5, MATCH_MOP_R_6, MATCH_MOP_R_7,
MATCH_MOP_R_8, MATCH_MOP_R_9, MATCH_MOP_R_10, MATCH_MOP_R_11,
MATCH_MOP_R_12, MATCH_MOP_R_13, MATCH_MOP_R_14, MATCH_MOP_R_15,
MATCH_MOP_R_16, MATCH_MOP_R_17, MATCH_MOP_R_18, MATCH_MOP_R_19,
MATCH_MOP_R_20, MATCH_MOP_R_21, MATCH_MOP_R_22, MATCH_MOP_R_23,
MATCH_MOP_R_24, MATCH_MOP_R_25, MATCH_MOP_R_26, MATCH_MOP_R_27,
MATCH_MOP_R_28, MATCH_MOP_R_29, MATCH_MOP_R_30, MATCH_MOP_R_31,
MATCH_MOP_RR_0, MATCH_MOP_RR_1, MATCH_MOP_RR_2, MATCH_MOP_RR_3,
MATCH_MOP_RR_4, MATCH_MOP_RR_5, MATCH_MOP_RR_6, MATCH_MOP_RR_7): Define.
(MASK_MOP_R_0, MASK_MOP_R_1, MASK_MOP_R_2, MASK_MOP_R_3, MASK_MOP_R_4,
MASK_MOP_R_5, MASK_MOP_R_6, MASK_MOP_R_7, MASK_MOP_R_8, MASK_MOP_R_9,
MASK_MOP_R_10, MASK_MOP_R_11, MASK_MOP_R_12, MASK_MOP_R_13,
MASK_MOP_R_14, MASK_MOP_R_15, MASK_MOP_R_16, MASK_MOP_R_17,
MASK_MOP_R_18, MASK_MOP_R_19, MASK_MOP_R_20, MASK_MOP_R_21,
MASK_MOP_R_22, MASK_MOP_R_23, MASK_MOP_R_24, MASK_MOP_R_25,
MASK_MOP_R_26, MASK_MOP_R_27, MASK_MOP_R_28, MASK_MOP_R_29,
MASK_MOP_R_30, MASK_MOP_R_31, MASK_MOP_RR_0, MASK_MOP_RR_1,
MASK_MOP_RR_2, MASK_MOP_RR_3, MASK_MOP_RR_4, MASK_MOP_RR_5,
MASK_MOP_RR_6, MASK_MOP_RR_7): Ditto.
* opcode/riscv.h (enum riscv_insn_class): Add INSN_CLASS_ZIMOP.
opcodes/ChangeLog:
* riscv-opc.c: Add Zimop instructions.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/riscv-opc.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c index 14ec290..7e32627 100644 --- a/opcodes/riscv-opc.c +++ b/opcodes/riscv-opc.c @@ -1124,6 +1124,48 @@ const struct riscv_opcode riscv_opcodes[] = {"czero.eqz", 0, INSN_CLASS_ZICOND, "d,s,t", MATCH_CZERO_EQZ, MASK_CZERO_EQZ, match_opcode, 0 }, {"czero.nez", 0, INSN_CLASS_ZICOND, "d,s,t", MATCH_CZERO_NEZ, MASK_CZERO_NEZ, match_opcode, 0 }, +/* Zimop instructions. */ +{"mop.r.0", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_0, MASK_MOP_R_0, match_opcode, 0 }, +{"mop.r.1", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_1, MASK_MOP_R_1, match_opcode, 0 }, +{"mop.r.2", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_2, MASK_MOP_R_2, match_opcode, 0 }, +{"mop.r.3", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_3, MASK_MOP_R_3, match_opcode, 0 }, +{"mop.r.4", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_4, MASK_MOP_R_4, match_opcode, 0 }, +{"mop.r.5", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_5, MASK_MOP_R_5, match_opcode, 0 }, +{"mop.r.6", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_6, MASK_MOP_R_6, match_opcode, 0 }, +{"mop.r.7", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_7, MASK_MOP_R_7, match_opcode, 0 }, +{"mop.r.8", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_8, MASK_MOP_R_8, match_opcode, 0 }, +{"mop.r.9", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_9, MASK_MOP_R_9, match_opcode, 0 }, +{"mop.r.10", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_10, MASK_MOP_R_10, match_opcode, 0 }, +{"mop.r.11", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_11, MASK_MOP_R_11, match_opcode, 0 }, +{"mop.r.12", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_12, MASK_MOP_R_12, match_opcode, 0 }, +{"mop.r.13", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_13, MASK_MOP_R_13, match_opcode, 0 }, +{"mop.r.14", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_14, MASK_MOP_R_14, match_opcode, 0 }, +{"mop.r.15", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_15, MASK_MOP_R_15, match_opcode, 0 }, +{"mop.r.16", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_16, MASK_MOP_R_16, match_opcode, 0 }, +{"mop.r.17", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_17, MASK_MOP_R_17, match_opcode, 0 }, +{"mop.r.18", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_18, MASK_MOP_R_18, match_opcode, 0 }, +{"mop.r.19", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_19, MASK_MOP_R_19, match_opcode, 0 }, +{"mop.r.20", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_20, MASK_MOP_R_20, match_opcode, 0 }, +{"mop.r.21", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_21, MASK_MOP_R_21, match_opcode, 0 }, +{"mop.r.22", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_22, MASK_MOP_R_22, match_opcode, 0 }, +{"mop.r.23", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_23, MASK_MOP_R_23, match_opcode, 0 }, +{"mop.r.24", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_24, MASK_MOP_R_24, match_opcode, 0 }, +{"mop.r.25", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_25, MASK_MOP_R_25, match_opcode, 0 }, +{"mop.r.26", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_26, MASK_MOP_R_26, match_opcode, 0 }, +{"mop.r.27", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_27, MASK_MOP_R_27, match_opcode, 0 }, +{"mop.r.28", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_28, MASK_MOP_R_28, match_opcode, 0 }, +{"mop.r.29", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_29, MASK_MOP_R_29, match_opcode, 0 }, +{"mop.r.30", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_30, MASK_MOP_R_30, match_opcode, 0 }, +{"mop.r.31", 0, INSN_CLASS_ZIMOP, "d,s", MATCH_MOP_R_31, MASK_MOP_R_31, match_opcode, 0 }, +{"mop.rr.0", 0, INSN_CLASS_ZIMOP, "d,s,t", MATCH_MOP_RR_0, MASK_MOP_RR_0, match_opcode, 0 }, +{"mop.rr.1", 0, INSN_CLASS_ZIMOP, "d,s,t", MATCH_MOP_RR_1, MASK_MOP_RR_1, match_opcode, 0 }, +{"mop.rr.2", 0, INSN_CLASS_ZIMOP, "d,s,t", MATCH_MOP_RR_2, MASK_MOP_RR_2, match_opcode, 0 }, +{"mop.rr.3", 0, INSN_CLASS_ZIMOP, "d,s,t", MATCH_MOP_RR_3, MASK_MOP_RR_3, match_opcode, 0 }, +{"mop.rr.4", 0, INSN_CLASS_ZIMOP, "d,s,t", MATCH_MOP_RR_4, MASK_MOP_RR_4, match_opcode, 0 }, +{"mop.rr.5", 0, INSN_CLASS_ZIMOP, "d,s,t", MATCH_MOP_RR_5, MASK_MOP_RR_5, match_opcode, 0 }, +{"mop.rr.6", 0, INSN_CLASS_ZIMOP, "d,s,t", MATCH_MOP_RR_6, MASK_MOP_RR_6, match_opcode, 0 }, +{"mop.rr.7", 0, INSN_CLASS_ZIMOP, "d,s,t", MATCH_MOP_RR_7, MASK_MOP_RR_7, match_opcode, 0 }, + /* Zawrs instructions. */ {"wrs.nto", 0, INSN_CLASS_ZAWRS, "", MATCH_WRS_NTO, MASK_WRS_NTO, match_opcode, 0 }, {"wrs.sto", 0, INSN_CLASS_ZAWRS, "", MATCH_WRS_STO, MASK_WRS_STO, match_opcode, 0 }, |