diff options
Diffstat (limited to 'include/opcode/arc.h')
| -rw-r--r-- | include/opcode/arc.h | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/include/opcode/arc.h b/include/opcode/arc.h index bc0e1ad..a98a2d6 100644 --- a/include/opcode/arc.h +++ b/include/opcode/arc.h @@ -130,7 +130,6 @@ struct arc_opcode in the order in which the disassembler should consider instructions. */ extern const struct arc_opcode arc_opcodes[]; -extern const unsigned arc_num_opcodes; /* CPU Availability. */ #define ARC_OPCODE_ARC600 0x0001 /* ARC 600 specific insns. */ @@ -494,4 +493,54 @@ extern const unsigned arc_num_relax_opcodes; #define MINSN2OP_BU (~(FIELDF | FIELDB (63) | FIELDC (63))) #define MINSN2OP_0U (~(FIELDF | FIELDC (63))) +/* Various constants used when defining an extension instruction. */ +#define ARC_SYNTAX_3OP (1 << 0) +#define ARC_SYNTAX_2OP (1 << 1) +#define ARC_OP1_MUST_BE_IMM (1 << 2) +#define ARC_OP1_IMM_IMPLIED (1 << 3) + +#define ARC_SUFFIX_NONE (1 << 0) +#define ARC_SUFFIX_COND (1 << 1) +#define ARC_SUFFIX_FLAG (1 << 2) + + +/* Constants needed to initialize extension instructions. */ +extern const unsigned char flags_none[MAX_INSN_FLGS + 1]; +extern const unsigned char flags_f[MAX_INSN_FLGS + 1]; +extern const unsigned char flags_cc[MAX_INSN_FLGS + 1]; +extern const unsigned char flags_ccf[MAX_INSN_FLGS + 1]; + +extern const unsigned char arg_none[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_rarbrc[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_zarbrc[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_rbrbrc[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_rarbu6[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_zarbu6[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_rbrbu6[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_rbrbs12[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_ralimmrc[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_rarblimm[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_zalimmrc[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_zarblimm[MAX_INSN_ARGS + 1]; + +extern const unsigned char arg_32bit_rbrblimm[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_ralimmu6[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_zalimmu6[MAX_INSN_ARGS + 1]; + +extern const unsigned char arg_32bit_zalimms12[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_ralimmlimm[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_zalimmlimm[MAX_INSN_ARGS + 1]; + +extern const unsigned char arg_32bit_rbrc[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_zarc[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_rbu6[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_zau6[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_rblimm[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_zalimm[MAX_INSN_ARGS + 1]; + +extern const unsigned char arg_32bit_limmrc[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_limmu6[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_limms12[MAX_INSN_ARGS + 1]; +extern const unsigned char arg_32bit_limmlimm[MAX_INSN_ARGS + 1]; + #endif /* OPCODE_ARC_H */ |