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| author | Indu Bhagat <indu.bhagat@oracle.com> | 2024-06-29 14:27:30 -0700 |
|---|---|---|
| committer | Indu Bhagat <indu.bhagat@oracle.com> | 2024-06-30 11:39:27 -0700 |
| commit | 3b8bb4e297c73b29343071c62c5ffb14ae07137f (patch) | |
| tree | 37ab773c358c10b4799483d5cc926b2527acd8f1 | |
| parent | 17bd999ffda237f8e6dad4cad1eda3e32fef0f56 (diff) | |
| download | gdb-3b8bb4e297c73b29343071c62c5ffb14ae07137f.zip gdb-3b8bb4e297c73b29343071c62c5ffb14ae07137f.tar.gz gdb-3b8bb4e297c73b29343071c62c5ffb14ae07137f.tar.bz2 | |
opcodes: aarch64: flags to denote subclasses of arithmetic insns
[Changes in V4]
- Specify subclasses only for those iclasses relevent to SCFI:
addsub_imm, and addsub_ext
[End of changes in V4]
[No changes in V3]
[New in V2]
Use the three new subclass flags: F_ARITH_ADD, F_ARITH_SUB,
F_ARITH_MOV, to indicate add, sub and mov ops respectively.
opcodes/
* aarch64-tbl.h: Use the new F_ARITH_* flags.
| -rw-r--r-- | opcodes/aarch64-tbl.h | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/opcodes/aarch64-tbl.h b/opcodes/aarch64-tbl.h index 6e523db..5772725 100644 --- a/opcodes/aarch64-tbl.h +++ b/opcodes/aarch64-tbl.h @@ -3205,22 +3205,22 @@ const struct aarch64_opcode aarch64_opcode_table[] = CORE_INSN ("sbcs", 0x7a000000, 0x7fe0fc00, addsub_carry, 0, OP3 (Rd, Rn, Rm), QL_I3SAMER, F_HAS_ALIAS | F_SF), CORE_INSN ("ngcs", 0x7a0003e0, 0x7fe0ffe0, addsub_carry, 0, OP2 (Rd, Rm), QL_I2SAME, F_ALIAS | F_SF), /* Add/subtract (extended register). */ - CORE_INSN ("add", 0x0b200000, 0x7fe00000, addsub_ext, 0, OP3 (Rd_SP, Rn_SP, Rm_EXT), QL_I3_EXT, F_SF), - CORE_INSN ("adds", 0x2b200000, 0x7fe00000, addsub_ext, 0, OP3 (Rd, Rn_SP, Rm_EXT), QL_I3_EXT, F_HAS_ALIAS | F_SF), - CORE_INSN ("cmn", 0x2b20001f, 0x7fe0001f, addsub_ext, 0, OP2 (Rn_SP, Rm_EXT), QL_I2_EXT, F_ALIAS | F_SF), - CORE_INSN ("sub", 0x4b200000, 0x7fe00000, addsub_ext, 0, OP3 (Rd_SP, Rn_SP, Rm_EXT), QL_I3_EXT, F_SF), - CORE_INSN ("subs", 0x6b200000, 0x7fe00000, addsub_ext, 0, OP3 (Rd, Rn_SP, Rm_EXT), QL_I3_EXT, F_HAS_ALIAS | F_SF), - CORE_INSN ("cmp", 0x6b20001f, 0x7fe0001f, addsub_ext, 0, OP2 (Rn_SP, Rm_EXT), QL_I2_EXT, F_ALIAS | F_SF), + CORE_INSN ("add", 0x0b200000, 0x7fe00000, addsub_ext, 0, OP3 (Rd_SP, Rn_SP, Rm_EXT), QL_I3_EXT, F_ARITH_ADD | F_SF), + CORE_INSN ("adds", 0x2b200000, 0x7fe00000, addsub_ext, 0, OP3 (Rd, Rn_SP, Rm_EXT), QL_I3_EXT, F_ARITH_ADD | F_HAS_ALIAS | F_SF), + CORE_INSN ("cmn", 0x2b20001f, 0x7fe0001f, addsub_ext, 0, OP2 (Rn_SP, Rm_EXT), QL_I2_EXT, F_SUBCLASS_OTHER | F_ALIAS | F_SF), + CORE_INSN ("sub", 0x4b200000, 0x7fe00000, addsub_ext, 0, OP3 (Rd_SP, Rn_SP, Rm_EXT), QL_I3_EXT, F_ARITH_SUB | F_SF), + CORE_INSN ("subs", 0x6b200000, 0x7fe00000, addsub_ext, 0, OP3 (Rd, Rn_SP, Rm_EXT), QL_I3_EXT, F_ARITH_SUB | F_HAS_ALIAS | F_SF), + CORE_INSN ("cmp", 0x6b20001f, 0x7fe0001f, addsub_ext, 0, OP2 (Rn_SP, Rm_EXT), QL_I2_EXT, F_SUBCLASS_OTHER | F_ALIAS | F_SF), /* Add/subtract (immediate). */ - CORE_INSN ("add", 0x11000000, 0x7f000000, addsub_imm, OP_ADD, OP3 (Rd_SP, Rn_SP, AIMM), QL_R2NIL, F_HAS_ALIAS | F_SF), - CORE_INSN ("mov", 0x11000000, 0x7ffffc00, addsub_imm, 0, OP2 (Rd_SP, Rn_SP), QL_I2SP, F_ALIAS | F_SF), - CORE_INSN ("adds", 0x31000000, 0x7f000000, addsub_imm, 0, OP3 (Rd, Rn_SP, AIMM), QL_R2NIL, F_HAS_ALIAS | F_SF), - CORE_INSN ("cmn", 0x3100001f, 0x7f00001f, addsub_imm, 0, OP2 (Rn_SP, AIMM), QL_R1NIL, F_ALIAS | F_SF), - CORE_INSN ("sub", 0x51000000, 0x7f000000, addsub_imm, 0, OP3 (Rd_SP, Rn_SP, AIMM), QL_R2NIL, F_SF), - CORE_INSN ("subs", 0x71000000, 0x7f000000, addsub_imm, 0, OP3 (Rd, Rn_SP, AIMM), QL_R2NIL, F_HAS_ALIAS | F_SF), - CORE_INSN ("cmp", 0x7100001f, 0x7f00001f, addsub_imm, 0, OP2 (Rn_SP, AIMM), QL_R1NIL, F_ALIAS | F_SF), - MEMTAG_INSN ("addg", 0x91800000, 0xffc0c000, addsub_imm, OP4 (Rd_SP, Rn_SP, UIMM10, UIMM4_ADDG), QL_ADDG, 0), - MEMTAG_INSN ("subg", 0xd1800000, 0xffc0c000, addsub_imm, OP4 (Rd_SP, Rn_SP, UIMM10, UIMM4_ADDG), QL_ADDG, 0), + CORE_INSN ("add", 0x11000000, 0x7f000000, addsub_imm, OP_ADD, OP3 (Rd_SP, Rn_SP, AIMM), QL_R2NIL, F_ARITH_ADD | F_HAS_ALIAS | F_SF), + CORE_INSN ("mov", 0x11000000, 0x7ffffc00, addsub_imm, 0, OP2 (Rd_SP, Rn_SP), QL_I2SP, F_ARITH_MOV | F_ALIAS | F_SF), + CORE_INSN ("adds", 0x31000000, 0x7f000000, addsub_imm, 0, OP3 (Rd, Rn_SP, AIMM), QL_R2NIL, F_ARITH_ADD | F_HAS_ALIAS | F_SF), + CORE_INSN ("cmn", 0x3100001f, 0x7f00001f, addsub_imm, 0, OP2 (Rn_SP, AIMM), QL_R1NIL, F_SUBCLASS_OTHER | F_ALIAS | F_SF), + CORE_INSN ("sub", 0x51000000, 0x7f000000, addsub_imm, 0, OP3 (Rd_SP, Rn_SP, AIMM), QL_R2NIL, F_ARITH_SUB | F_SF), + CORE_INSN ("subs", 0x71000000, 0x7f000000, addsub_imm, 0, OP3 (Rd, Rn_SP, AIMM), QL_R2NIL, F_ARITH_SUB | F_HAS_ALIAS | F_SF), + CORE_INSN ("cmp", 0x7100001f, 0x7f00001f, addsub_imm, 0, OP2 (Rn_SP, AIMM), QL_R1NIL, F_SUBCLASS_OTHER | F_ALIAS | F_SF), + MEMTAG_INSN ("addg", 0x91800000, 0xffc0c000, addsub_imm, OP4 (Rd_SP, Rn_SP, UIMM10, UIMM4_ADDG), QL_ADDG, F_ARITH_ADD), + MEMTAG_INSN ("subg", 0xd1800000, 0xffc0c000, addsub_imm, OP4 (Rd_SP, Rn_SP, UIMM10, UIMM4_ADDG), QL_ADDG, F_ARITH_SUB), /* Add/subtract (shifted register). */ CORE_INSN ("add", 0x0b000000, 0x7f200000, addsub_shift, 0, OP3 (Rd, Rn, Rm_SFT), QL_I3SAMER, F_SF), CORE_INSN ("adds", 0x2b000000, 0x7f200000, addsub_shift, 0, OP3 (Rd, Rn, Rm_SFT), QL_I3SAMER, F_HAS_ALIAS | F_SF), |