diff options
Diffstat (limited to 'include/opcode/arc.h')
| -rw-r--r-- | include/opcode/arc.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/include/opcode/arc.h b/include/opcode/arc.h index ee2ebfa..5bbf5d4 100644 --- a/include/opcode/arc.h +++ b/include/opcode/arc.h @@ -64,6 +64,7 @@ typedef enum MPY7E, MPY8E, MPY9E, + QUARKSE, SHFT1, SHFT2, SWAP, @@ -415,4 +416,75 @@ extern const unsigned arc_num_aux_regs; extern const struct arc_opcode arc_relax_opcodes[]; extern const unsigned arc_num_relax_opcodes; +/* Macros to help generating regular pattern instructions. */ +#define FIELDA(word) (word & 0x3F) +#define FIELDB(word) (((word & 0x07) << 24) | (((word >> 3) & 0x07) << 12)) +#define FIELDC(word) ((word & 0x3F) << 6) +#define FIELDF (0x01 << 15) +#define FIELDQ (0x1F) + +#define INSN3OP(MOP,SOP) (((MOP & 0x1F) << 27) | ((SOP & 0x3F) << 16)) +#define INSN2OPX(MOP,SOP1,SOP2) (INSN3OP (MOP,SOP1) | (SOP2 & 0x3F)) +#define INSN2OP(MOP,SOP) (INSN2OPX (MOP,0x2F,SOP)) + +#define INSN3OP_ABC(MOP,SOP) (INSN3OP (MOP,SOP)) +#define INSN3OP_ALC(MOP,SOP) (INSN3OP (MOP,SOP) | FIELDB (62)) +#define INSN3OP_ABL(MOP,SOP) (INSN3OP (MOP,SOP) | FIELDC (62)) +#define INSN3OP_ALL(MOP,SOP) (INSN3OP (MOP,SOP) | FIELDB (62) | FIELDC (62)) +#define INSN3OP_0BC(MOP,SOP) (INSN3OP (MOP,SOP) | FIELDA (62)) +#define INSN3OP_0LC(MOP,SOP) (INSN3OP (MOP,SOP) | FIELDA (62) | FIELDB (62)) +#define INSN3OP_0BL(MOP,SOP) (INSN3OP (MOP,SOP) | FIELDA (62) | FIELDC (62)) +#define INSN3OP_0LL(MOP,SOP) \ + (INSN3OP (MOP,SOP) | FIELDA (62) | FIELDB (62) | FIELDC (62)) +#define INSN3OP_ABU(MOP,SOP) (INSN3OP (MOP,SOP) | (0x01 << 22)) +#define INSN3OP_ALU(MOP,SOP) (INSN3OP (MOP,SOP) | (0x01 << 22) | FIELDB (62)) +#define INSN3OP_0BU(MOP,SOP) (INSN3OP (MOP,SOP) | FIELDA (62) | (0x01 << 22)) +#define INSN3OP_0LU(MOP,SOP) \ + (INSN3OP (MOP,SOP) | FIELDA (62) | (0x01 << 22) | FIELDB (62)) +#define INSN3OP_BBS(MOP,SOP) (INSN3OP (MOP,SOP) | (0x02 << 22)) +#define INSN3OP_0LS(MOP,SOP) (INSN3OP (MOP,SOP) | (0x02 << 22) | FIELDB (62)) +#define INSN3OP_CBBC(MOP,SOP) (INSN3OP (MOP,SOP) | (0x03 << 22)) +#define INSN3OP_CBBL(MOP,SOP) (INSN3OP (MOP,SOP) | (0x03 << 22) | FIELDC (62)) +#define INSN3OP_C0LC(MOP,SOP) (INSN3OP (MOP,SOP) | (0x03 << 22) | FIELDB (62)) +#define INSN3OP_C0LL(MOP,SOP) \ + (INSN3OP (MOP,SOP) | (0x03 << 22) | FIELDC (62) | FIELDB (62)) +#define INSN3OP_CBBU(MOP,SOP) (INSN3OP (MOP,SOP) | (0x03 << 22) | (0x01 << 5)) +#define INSN3OP_C0LU(MOP,SOP) \ + (INSN3OP (MOP,SOP) | (0x03 << 22) | (0x01 << 5) | FIELDB (62)) + +#define MINSN3OP_ABC (~(FIELDF | FIELDA (63) | FIELDB (63) | FIELDC (63))) +#define MINSN3OP_ALC (~(FIELDF | FIELDA (63) | FIELDC (63))) +#define MINSN3OP_ABL (~(FIELDF | FIELDA (63) | FIELDB (63))) +#define MINSN3OP_ALL (~(FIELDF | FIELDA (63))) +#define MINSN3OP_0BC (~(FIELDF | FIELDB (63) | FIELDC (63))) +#define MINSN3OP_0LC (~(FIELDF | FIELDC (63))) +#define MINSN3OP_0BL (~(FIELDF | FIELDB (63))) +#define MINSN3OP_0LL (~(FIELDF)) +#define MINSN3OP_ABU (~(FIELDF | FIELDA (63) | FIELDB (63) | FIELDC (63))) +#define MINSN3OP_ALU (~(FIELDF | FIELDA (63) | FIELDC (63))) +#define MINSN3OP_0BU (~(FIELDF | FIELDB (63) | FIELDC (63))) +#define MINSN3OP_0LU (~(FIELDF | FIELDC (63))) +#define MINSN3OP_BBS (~(FIELDF | FIELDA (63) | FIELDB (63) | FIELDC (63))) +#define MINSN3OP_0LS (~(FIELDF | FIELDA (63) | FIELDC (63))) +#define MINSN3OP_CBBC (~(FIELDF | FIELDQ | FIELDB (63) | FIELDC (63))) +#define MINSN3OP_CBBL (~(FIELDF | FIELDQ | FIELDB (63))) +#define MINSN3OP_C0LC (~(FIELDF | FIELDQ | FIELDC (63))) +#define MINSN3OP_C0LL (~(FIELDF | FIELDQ)) +#define MINSN3OP_CBBU (~(FIELDF | FIELDQ | FIELDB (63) | FIELDC (63))) +#define MINSN3OP_C0LU (~(FIELDF | FIELDQ | FIELDC (63))) + +#define INSN2OP_BC(MOP,SOP) (INSN2OP (MOP,SOP)) +#define INSN2OP_BL(MOP,SOP) (INSN2OP (MOP,SOP) | FIELDC (62)) +#define INSN2OP_0C(MOP,SOP) (INSN2OP (MOP,SOP) | FIELDB (62)) +#define INSN2OP_0L(MOP,SOP) (INSN2OP (MOP,SOP) | FIELDB (62) | FIELDC (62)) +#define INSN2OP_BU(MOP,SOP) (INSN2OP (MOP,SOP) | (0x01 << 22)) +#define INSN2OP_0U(MOP,SOP) (INSN2OP (MOP,SOP) | (0x01 << 22) | FIELDB (62)) + +#define MINSN2OP_BC (~(FIELDF | FIELDB (63) | FIELDC (63))) +#define MINSN2OP_BL (~(FIELDF | FIELDB (63))) +#define MINSN2OP_0C (~(FIELDF | FIELDC (63))) +#define MINSN2OP_0L (~(FIELDF)) +#define MINSN2OP_BU (~(FIELDF | FIELDB (63) | FIELDC (63))) +#define MINSN2OP_0U (~(FIELDF | FIELDC (63))) + #endif /* OPCODE_ARC_H */ |