226 static inline u32 rv_r_insn(u8 funct7, u8 rs2, u8 rs1, u8 funct3, u8 rd,  in rv_r_insn()  argument
229 	return (funct7 << 25) | (rs2 << 20) | (rs1 << 15) | (funct3 << 12) |  in rv_r_insn()
233 static inline u32 rv_i_insn(u16 imm11_0, u8 rs1, u8 funct3, u8 rd, u8 opcode)  in rv_i_insn()  argument
235 	return (imm11_0 << 20) | (rs1 << 15) | (funct3 << 12) | (rd << 7) |  in rv_i_insn()
239 static inline u32 rv_s_insn(u16 imm11_0, u8 rs2, u8 rs1, u8 funct3, u8 opcode)  in rv_s_insn()  argument
243 	return (imm11_5 << 25) | (rs2 << 20) | (rs1 << 15) | (funct3 << 12) |  in rv_s_insn()
247 static inline u32 rv_b_insn(u16 imm12_1, u8 rs2, u8 rs1, u8 funct3, u8 opcode)  in rv_b_insn()  argument
252 	return (imm12 << 25) | (rs2 << 20) | (rs1 << 15) | (funct3 << 12) |  in rv_b_insn()
271 static inline u32 rv_amo_insn(u8 funct5, u8 aq, u8 rl, u8 rs2, u8 rs1,  in rv_amo_insn()  argument
276 	return rv_r_insn(funct7, rs2, rs1, funct3, rd, opcode);  in rv_amo_insn()
304 static inline u16 rv_cl_insn(u8 funct3, u32 imm_hi, u8 rs1, u32 imm_lo, u8 rd,  in rv_cl_insn()  argument
307 	return (funct3 << 13) | (imm_hi << 10) | ((rs1 & 0x7) << 7) |  in rv_cl_insn()
311 static inline u16 rv_cs_insn(u8 funct3, u32 imm_hi, u8 rs1, u32 imm_lo, u8 rs2,  in rv_cs_insn()  argument
314 	return (funct3 << 13) | (imm_hi << 10) | ((rs1 & 0x7) << 7) |  in rv_cs_insn()
334 static inline u32 rv_addi(u8 rd, u8 rs1, u16 imm11_0)  in rv_addi()  argument
336 	return rv_i_insn(imm11_0, rs1, 0, rd, 0x13);  in rv_addi()
339 static inline u32 rv_andi(u8 rd, u8 rs1, u16 imm11_0)  in rv_andi()  argument
341 	return rv_i_insn(imm11_0, rs1, 7, rd, 0x13);  in rv_andi()
344 static inline u32 rv_ori(u8 rd, u8 rs1, u16 imm11_0)  in rv_ori()  argument
346 	return rv_i_insn(imm11_0, rs1, 6, rd, 0x13);  in rv_ori()
349 static inline u32 rv_xori(u8 rd, u8 rs1, u16 imm11_0)  in rv_xori()  argument
351 	return rv_i_insn(imm11_0, rs1, 4, rd, 0x13);  in rv_xori()
354 static inline u32 rv_slli(u8 rd, u8 rs1, u16 imm11_0)  in rv_slli()  argument
356 	return rv_i_insn(imm11_0, rs1, 1, rd, 0x13);  in rv_slli()
359 static inline u32 rv_srli(u8 rd, u8 rs1, u16 imm11_0)  in rv_srli()  argument
361 	return rv_i_insn(imm11_0, rs1, 5, rd, 0x13);  in rv_srli()
364 static inline u32 rv_srai(u8 rd, u8 rs1, u16 imm11_0)  in rv_srai()  argument
366 	return rv_i_insn(0x400 | imm11_0, rs1, 5, rd, 0x13);  in rv_srai()
379 static inline u32 rv_add(u8 rd, u8 rs1, u8 rs2)  in rv_add()  argument
381 	return rv_r_insn(0, rs2, rs1, 0, rd, 0x33);  in rv_add()
384 static inline u32 rv_sub(u8 rd, u8 rs1, u8 rs2)  in rv_sub()  argument
386 	return rv_r_insn(0x20, rs2, rs1, 0, rd, 0x33);  in rv_sub()
389 static inline u32 rv_sltu(u8 rd, u8 rs1, u8 rs2)  in rv_sltu()  argument
391 	return rv_r_insn(0, rs2, rs1, 3, rd, 0x33);  in rv_sltu()
394 static inline u32 rv_and(u8 rd, u8 rs1, u8 rs2)  in rv_and()  argument
396 	return rv_r_insn(0, rs2, rs1, 7, rd, 0x33);  in rv_and()
399 static inline u32 rv_or(u8 rd, u8 rs1, u8 rs2)  in rv_or()  argument
401 	return rv_r_insn(0, rs2, rs1, 6, rd, 0x33);  in rv_or()
404 static inline u32 rv_xor(u8 rd, u8 rs1, u8 rs2)  in rv_xor()  argument
406 	return rv_r_insn(0, rs2, rs1, 4, rd, 0x33);  in rv_xor()
409 static inline u32 rv_sll(u8 rd, u8 rs1, u8 rs2)  in rv_sll()  argument
411 	return rv_r_insn(0, rs2, rs1, 1, rd, 0x33);  in rv_sll()
414 static inline u32 rv_srl(u8 rd, u8 rs1, u8 rs2)  in rv_srl()  argument
416 	return rv_r_insn(0, rs2, rs1, 5, rd, 0x33);  in rv_srl()
419 static inline u32 rv_sra(u8 rd, u8 rs1, u8 rs2)  in rv_sra()  argument
421 	return rv_r_insn(0x20, rs2, rs1, 5, rd, 0x33);  in rv_sra()
424 static inline u32 rv_mul(u8 rd, u8 rs1, u8 rs2)  in rv_mul()  argument
426 	return rv_r_insn(1, rs2, rs1, 0, rd, 0x33);  in rv_mul()
429 static inline u32 rv_mulhu(u8 rd, u8 rs1, u8 rs2)  in rv_mulhu()  argument
431 	return rv_r_insn(1, rs2, rs1, 3, rd, 0x33);  in rv_mulhu()
434 static inline u32 rv_divu(u8 rd, u8 rs1, u8 rs2)  in rv_divu()  argument
436 	return rv_r_insn(1, rs2, rs1, 5, rd, 0x33);  in rv_divu()
439 static inline u32 rv_remu(u8 rd, u8 rs1, u8 rs2)  in rv_remu()  argument
441 	return rv_r_insn(1, rs2, rs1, 7, rd, 0x33);  in rv_remu()
449 static inline u32 rv_jalr(u8 rd, u8 rs1, u16 imm11_0)  in rv_jalr()  argument
451 	return rv_i_insn(imm11_0, rs1, 0, rd, 0x67);  in rv_jalr()
454 static inline u32 rv_beq(u8 rs1, u8 rs2, u16 imm12_1)  in rv_beq()  argument
456 	return rv_b_insn(imm12_1, rs2, rs1, 0, 0x63);  in rv_beq()
459 static inline u32 rv_bne(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bne()  argument
461 	return rv_b_insn(imm12_1, rs2, rs1, 1, 0x63);  in rv_bne()
464 static inline u32 rv_bltu(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bltu()  argument
466 	return rv_b_insn(imm12_1, rs2, rs1, 6, 0x63);  in rv_bltu()
469 static inline u32 rv_bgtu(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bgtu()  argument
471 	return rv_bltu(rs2, rs1, imm12_1);  in rv_bgtu()
474 static inline u32 rv_bgeu(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bgeu()  argument
476 	return rv_b_insn(imm12_1, rs2, rs1, 7, 0x63);  in rv_bgeu()
479 static inline u32 rv_bleu(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bleu()  argument
481 	return rv_bgeu(rs2, rs1, imm12_1);  in rv_bleu()
484 static inline u32 rv_blt(u8 rs1, u8 rs2, u16 imm12_1)  in rv_blt()  argument
486 	return rv_b_insn(imm12_1, rs2, rs1, 4, 0x63);  in rv_blt()
489 static inline u32 rv_bgt(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bgt()  argument
491 	return rv_blt(rs2, rs1, imm12_1);  in rv_bgt()
494 static inline u32 rv_bge(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bge()  argument
496 	return rv_b_insn(imm12_1, rs2, rs1, 5, 0x63);  in rv_bge()
499 static inline u32 rv_ble(u8 rs1, u8 rs2, u16 imm12_1)  in rv_ble()  argument
501 	return rv_bge(rs2, rs1, imm12_1);  in rv_ble()
504 static inline u32 rv_lw(u8 rd, u16 imm11_0, u8 rs1)  in rv_lw()  argument
506 	return rv_i_insn(imm11_0, rs1, 2, rd, 0x03);  in rv_lw()
509 static inline u32 rv_lbu(u8 rd, u16 imm11_0, u8 rs1)  in rv_lbu()  argument
511 	return rv_i_insn(imm11_0, rs1, 4, rd, 0x03);  in rv_lbu()
514 static inline u32 rv_lhu(u8 rd, u16 imm11_0, u8 rs1)  in rv_lhu()  argument
516 	return rv_i_insn(imm11_0, rs1, 5, rd, 0x03);  in rv_lhu()
519 static inline u32 rv_sb(u8 rs1, u16 imm11_0, u8 rs2)  in rv_sb()  argument
521 	return rv_s_insn(imm11_0, rs2, rs1, 0, 0x23);  in rv_sb()
524 static inline u32 rv_sh(u8 rs1, u16 imm11_0, u8 rs2)  in rv_sh()  argument
526 	return rv_s_insn(imm11_0, rs2, rs1, 1, 0x23);  in rv_sh()
529 static inline u32 rv_sw(u8 rs1, u16 imm11_0, u8 rs2)  in rv_sw()  argument
531 	return rv_s_insn(imm11_0, rs2, rs1, 2, 0x23);  in rv_sw()
534 static inline u32 rv_amoadd_w(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoadd_w()  argument
536 	return rv_amo_insn(0, aq, rl, rs2, rs1, 2, rd, 0x2f);  in rv_amoadd_w()
539 static inline u32 rv_amoand_w(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoand_w()  argument
541 	return rv_amo_insn(0xc, aq, rl, rs2, rs1, 2, rd, 0x2f);  in rv_amoand_w()
544 static inline u32 rv_amoor_w(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoor_w()  argument
546 	return rv_amo_insn(0x8, aq, rl, rs2, rs1, 2, rd, 0x2f);  in rv_amoor_w()
549 static inline u32 rv_amoxor_w(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoxor_w()  argument
551 	return rv_amo_insn(0x4, aq, rl, rs2, rs1, 2, rd, 0x2f);  in rv_amoxor_w()
554 static inline u32 rv_amoswap_w(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoswap_w()  argument
556 	return rv_amo_insn(0x1, aq, rl, rs2, rs1, 2, rd, 0x2f);  in rv_amoswap_w()
559 static inline u32 rv_lr_w(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_lr_w()  argument
561 	return rv_amo_insn(0x2, aq, rl, rs2, rs1, 2, rd, 0x2f);  in rv_lr_w()
564 static inline u32 rv_sc_w(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_sc_w()  argument
566 	return rv_amo_insn(0x3, aq, rl, rs2, rs1, 2, rd, 0x2f);  in rv_sc_w()
587 static inline u16 rvc_lw(u8 rd, u32 imm7, u8 rs1)  in rvc_lw()  argument
593 	return rv_cl_insn(0x2, imm_hi, rs1, imm_lo, rd, 0x0);  in rvc_lw()
596 static inline u16 rvc_sw(u8 rs1, u32 imm7, u8 rs2)  in rvc_sw()  argument
602 	return rv_cs_insn(0x6, imm_hi, rs1, imm_lo, rs2, 0x0);  in rvc_sw()
677 static inline u16 rvc_jr(u8 rs1)  in rvc_jr()  argument
679 	return rv_cr_insn(0x8, rs1, RV_REG_ZERO, 0x2);  in rvc_jr()
687 static inline u16 rvc_jalr(u8 rs1)  in rvc_jalr()  argument
689 	return rv_cr_insn(0x9, rs1, RV_REG_ZERO, 0x2);  in rvc_jalr()
714 static inline u32 rv_addiw(u8 rd, u8 rs1, u16 imm11_0)  in rv_addiw()  argument
716 	return rv_i_insn(imm11_0, rs1, 0, rd, 0x1b);  in rv_addiw()
719 static inline u32 rv_slliw(u8 rd, u8 rs1, u16 imm11_0)  in rv_slliw()  argument
721 	return rv_i_insn(imm11_0, rs1, 1, rd, 0x1b);  in rv_slliw()
724 static inline u32 rv_srliw(u8 rd, u8 rs1, u16 imm11_0)  in rv_srliw()  argument
726 	return rv_i_insn(imm11_0, rs1, 5, rd, 0x1b);  in rv_srliw()
729 static inline u32 rv_sraiw(u8 rd, u8 rs1, u16 imm11_0)  in rv_sraiw()  argument
731 	return rv_i_insn(0x400 | imm11_0, rs1, 5, rd, 0x1b);  in rv_sraiw()
734 static inline u32 rv_addw(u8 rd, u8 rs1, u8 rs2)  in rv_addw()  argument
736 	return rv_r_insn(0, rs2, rs1, 0, rd, 0x3b);  in rv_addw()
739 static inline u32 rv_subw(u8 rd, u8 rs1, u8 rs2)  in rv_subw()  argument
741 	return rv_r_insn(0x20, rs2, rs1, 0, rd, 0x3b);  in rv_subw()
744 static inline u32 rv_sllw(u8 rd, u8 rs1, u8 rs2)  in rv_sllw()  argument
746 	return rv_r_insn(0, rs2, rs1, 1, rd, 0x3b);  in rv_sllw()
749 static inline u32 rv_srlw(u8 rd, u8 rs1, u8 rs2)  in rv_srlw()  argument
751 	return rv_r_insn(0, rs2, rs1, 5, rd, 0x3b);  in rv_srlw()
754 static inline u32 rv_sraw(u8 rd, u8 rs1, u8 rs2)  in rv_sraw()  argument
756 	return rv_r_insn(0x20, rs2, rs1, 5, rd, 0x3b);  in rv_sraw()
759 static inline u32 rv_mulw(u8 rd, u8 rs1, u8 rs2)  in rv_mulw()  argument
761 	return rv_r_insn(1, rs2, rs1, 0, rd, 0x3b);  in rv_mulw()
764 static inline u32 rv_divuw(u8 rd, u8 rs1, u8 rs2)  in rv_divuw()  argument
766 	return rv_r_insn(1, rs2, rs1, 5, rd, 0x3b);  in rv_divuw()
769 static inline u32 rv_remuw(u8 rd, u8 rs1, u8 rs2)  in rv_remuw()  argument
771 	return rv_r_insn(1, rs2, rs1, 7, rd, 0x3b);  in rv_remuw()
774 static inline u32 rv_ld(u8 rd, u16 imm11_0, u8 rs1)  in rv_ld()  argument
776 	return rv_i_insn(imm11_0, rs1, 3, rd, 0x03);  in rv_ld()
779 static inline u32 rv_lwu(u8 rd, u16 imm11_0, u8 rs1)  in rv_lwu()  argument
781 	return rv_i_insn(imm11_0, rs1, 6, rd, 0x03);  in rv_lwu()
784 static inline u32 rv_sd(u8 rs1, u16 imm11_0, u8 rs2)  in rv_sd()  argument
786 	return rv_s_insn(imm11_0, rs2, rs1, 3, 0x23);  in rv_sd()
789 static inline u32 rv_amoadd_d(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoadd_d()  argument
791 	return rv_amo_insn(0, aq, rl, rs2, rs1, 3, rd, 0x2f);  in rv_amoadd_d()
794 static inline u32 rv_amoand_d(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoand_d()  argument
796 	return rv_amo_insn(0xc, aq, rl, rs2, rs1, 3, rd, 0x2f);  in rv_amoand_d()
799 static inline u32 rv_amoor_d(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoor_d()  argument
801 	return rv_amo_insn(0x8, aq, rl, rs2, rs1, 3, rd, 0x2f);  in rv_amoor_d()
804 static inline u32 rv_amoxor_d(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoxor_d()  argument
806 	return rv_amo_insn(0x4, aq, rl, rs2, rs1, 3, rd, 0x2f);  in rv_amoxor_d()
809 static inline u32 rv_amoswap_d(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoswap_d()  argument
811 	return rv_amo_insn(0x1, aq, rl, rs2, rs1, 3, rd, 0x2f);  in rv_amoswap_d()
814 static inline u32 rv_lr_d(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_lr_d()  argument
816 	return rv_amo_insn(0x2, aq, rl, rs2, rs1, 3, rd, 0x2f);  in rv_lr_d()
819 static inline u32 rv_sc_d(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_sc_d()  argument
821 	return rv_amo_insn(0x3, aq, rl, rs2, rs1, 3, rd, 0x2f);  in rv_sc_d()
826 static inline u16 rvc_ld(u8 rd, u32 imm8, u8 rs1)  in rvc_ld()  argument
832 	return rv_cl_insn(0x3, imm_hi, rs1, imm_lo, rd, 0x0);  in rvc_ld()
835 static inline u16 rvc_sd(u8 rs1, u32 imm8, u8 rs2)  in rvc_sd()  argument
841 	return rv_cs_insn(0x7, imm_hi, rs1, imm_lo, rs2, 0x0);  in rvc_sd()
892 static inline void emit_add(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_add()  argument
894 	if (rvc_enabled() && rd && rd == rs1 && rs2)  in emit_add()
897 		emit(rv_add(rd, rs1, rs2), ctx);  in emit_add()
961 static inline void emit_sub(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_sub()  argument
963 	if (rvc_enabled() && is_creg(rd) && rd == rs1 && is_creg(rs2))  in emit_sub()
966 		emit(rv_sub(rd, rs1, rs2), ctx);  in emit_sub()
969 static inline void emit_or(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_or()  argument
971 	if (rvc_enabled() && is_creg(rd) && rd == rs1 && is_creg(rs2))  in emit_or()
974 		emit(rv_or(rd, rs1, rs2), ctx);  in emit_or()
977 static inline void emit_and(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_and()  argument
979 	if (rvc_enabled() && is_creg(rd) && rd == rs1 && is_creg(rs2))  in emit_and()
982 		emit(rv_and(rd, rs1, rs2), ctx);  in emit_and()
985 static inline void emit_xor(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_xor()  argument
987 	if (rvc_enabled() && is_creg(rd) && rd == rs1 && is_creg(rs2))  in emit_xor()
990 		emit(rv_xor(rd, rs1, rs2), ctx);  in emit_xor()
993 static inline void emit_lw(u8 rd, s32 off, u8 rs1, struct rv_jit_context *ctx)  in emit_lw()  argument
995 	if (rvc_enabled() && rs1 == RV_REG_SP && rd && is_8b_uint(off) && !(off & 0x3))  in emit_lw()
997 	else if (rvc_enabled() && is_creg(rd) && is_creg(rs1) && is_7b_uint(off) && !(off & 0x3))  in emit_lw()
998 		emitc(rvc_lw(rd, off, rs1), ctx);  in emit_lw()
1000 		emit(rv_lw(rd, off, rs1), ctx);  in emit_lw()
1003 static inline void emit_sw(u8 rs1, s32 off, u8 rs2, struct rv_jit_context *ctx)  in emit_sw()  argument
1005 	if (rvc_enabled() && rs1 == RV_REG_SP && is_8b_uint(off) && !(off & 0x3))  in emit_sw()
1007 	else if (rvc_enabled() && is_creg(rs1) && is_creg(rs2) && is_7b_uint(off) && !(off & 0x3))  in emit_sw()
1008 		emitc(rvc_sw(rs1, off, rs2), ctx);  in emit_sw()
1010 		emit(rv_sw(rs1, off, rs2), ctx);  in emit_sw()
1024 static inline void emit_ld(u8 rd, s32 off, u8 rs1, struct rv_jit_context *ctx)  in emit_ld()  argument
1026 	if (rvc_enabled() && rs1 == RV_REG_SP && rd && is_9b_uint(off) && !(off & 0x7))  in emit_ld()
1028 	else if (rvc_enabled() && is_creg(rd) && is_creg(rs1) && is_8b_uint(off) && !(off & 0x7))  in emit_ld()
1029 		emitc(rvc_ld(rd, off, rs1), ctx);  in emit_ld()
1031 		emit(rv_ld(rd, off, rs1), ctx);  in emit_ld()
1034 static inline void emit_sd(u8 rs1, s32 off, u8 rs2, struct rv_jit_context *ctx)  in emit_sd()  argument
1036 	if (rvc_enabled() && rs1 == RV_REG_SP && is_9b_uint(off) && !(off & 0x7))  in emit_sd()
1038 	else if (rvc_enabled() && is_creg(rs1) && is_creg(rs2) && is_8b_uint(off) && !(off & 0x7))  in emit_sd()
1039 		emitc(rvc_sd(rs1, off, rs2), ctx);  in emit_sd()
1041 		emit(rv_sd(rs1, off, rs2), ctx);  in emit_sd()
1044 static inline void emit_subw(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_subw()  argument
1046 	if (rvc_enabled() && is_creg(rd) && rd == rs1 && is_creg(rs2))  in emit_subw()
1049 		emit(rv_subw(rd, rs1, rs2), ctx);  in emit_subw()