224 static inline u32 rv_r_insn(u8 funct7, u8 rs2, u8 rs1, u8 funct3, u8 rd,  in rv_r_insn()  argument
227 	return (funct7 << 25) | (rs2 << 20) | (rs1 << 15) | (funct3 << 12) |  in rv_r_insn()
231 static inline u32 rv_i_insn(u16 imm11_0, u8 rs1, u8 funct3, u8 rd, u8 opcode)  in rv_i_insn()  argument
233 	return (imm11_0 << 20) | (rs1 << 15) | (funct3 << 12) | (rd << 7) |  in rv_i_insn()
237 static inline u32 rv_s_insn(u16 imm11_0, u8 rs2, u8 rs1, u8 funct3, u8 opcode)  in rv_s_insn()  argument
241 	return (imm11_5 << 25) | (rs2 << 20) | (rs1 << 15) | (funct3 << 12) |  in rv_s_insn()
245 static inline u32 rv_b_insn(u16 imm12_1, u8 rs2, u8 rs1, u8 funct3, u8 opcode)  in rv_b_insn()  argument
250 	return (imm12 << 25) | (rs2 << 20) | (rs1 << 15) | (funct3 << 12) |  in rv_b_insn()
269 static inline u32 rv_amo_insn(u8 funct5, u8 aq, u8 rl, u8 rs2, u8 rs1,  in rv_amo_insn()  argument
274 	return rv_r_insn(funct7, rs2, rs1, funct3, rd, opcode);  in rv_amo_insn()
302 static inline u16 rv_cl_insn(u8 funct3, u32 imm_hi, u8 rs1, u32 imm_lo, u8 rd,  in rv_cl_insn()  argument
305 	return (funct3 << 13) | (imm_hi << 10) | ((rs1 & 0x7) << 7) |  in rv_cl_insn()
309 static inline u16 rv_cs_insn(u8 funct3, u32 imm_hi, u8 rs1, u32 imm_lo, u8 rs2,  in rv_cs_insn()  argument
312 	return (funct3 << 13) | (imm_hi << 10) | ((rs1 & 0x7) << 7) |  in rv_cs_insn()
332 static inline u32 rv_addi(u8 rd, u8 rs1, u16 imm11_0)  in rv_addi()  argument
334 	return rv_i_insn(imm11_0, rs1, 0, rd, 0x13);  in rv_addi()
337 static inline u32 rv_andi(u8 rd, u8 rs1, u16 imm11_0)  in rv_andi()  argument
339 	return rv_i_insn(imm11_0, rs1, 7, rd, 0x13);  in rv_andi()
342 static inline u32 rv_ori(u8 rd, u8 rs1, u16 imm11_0)  in rv_ori()  argument
344 	return rv_i_insn(imm11_0, rs1, 6, rd, 0x13);  in rv_ori()
347 static inline u32 rv_xori(u8 rd, u8 rs1, u16 imm11_0)  in rv_xori()  argument
349 	return rv_i_insn(imm11_0, rs1, 4, rd, 0x13);  in rv_xori()
352 static inline u32 rv_slli(u8 rd, u8 rs1, u16 imm11_0)  in rv_slli()  argument
354 	return rv_i_insn(imm11_0, rs1, 1, rd, 0x13);  in rv_slli()
357 static inline u32 rv_srli(u8 rd, u8 rs1, u16 imm11_0)  in rv_srli()  argument
359 	return rv_i_insn(imm11_0, rs1, 5, rd, 0x13);  in rv_srli()
362 static inline u32 rv_srai(u8 rd, u8 rs1, u16 imm11_0)  in rv_srai()  argument
364 	return rv_i_insn(0x400 | imm11_0, rs1, 5, rd, 0x13);  in rv_srai()
377 static inline u32 rv_add(u8 rd, u8 rs1, u8 rs2)  in rv_add()  argument
379 	return rv_r_insn(0, rs2, rs1, 0, rd, 0x33);  in rv_add()
382 static inline u32 rv_sub(u8 rd, u8 rs1, u8 rs2)  in rv_sub()  argument
384 	return rv_r_insn(0x20, rs2, rs1, 0, rd, 0x33);  in rv_sub()
387 static inline u32 rv_sltu(u8 rd, u8 rs1, u8 rs2)  in rv_sltu()  argument
389 	return rv_r_insn(0, rs2, rs1, 3, rd, 0x33);  in rv_sltu()
392 static inline u32 rv_and(u8 rd, u8 rs1, u8 rs2)  in rv_and()  argument
394 	return rv_r_insn(0, rs2, rs1, 7, rd, 0x33);  in rv_and()
397 static inline u32 rv_or(u8 rd, u8 rs1, u8 rs2)  in rv_or()  argument
399 	return rv_r_insn(0, rs2, rs1, 6, rd, 0x33);  in rv_or()
402 static inline u32 rv_xor(u8 rd, u8 rs1, u8 rs2)  in rv_xor()  argument
404 	return rv_r_insn(0, rs2, rs1, 4, rd, 0x33);  in rv_xor()
407 static inline u32 rv_sll(u8 rd, u8 rs1, u8 rs2)  in rv_sll()  argument
409 	return rv_r_insn(0, rs2, rs1, 1, rd, 0x33);  in rv_sll()
412 static inline u32 rv_srl(u8 rd, u8 rs1, u8 rs2)  in rv_srl()  argument
414 	return rv_r_insn(0, rs2, rs1, 5, rd, 0x33);  in rv_srl()
417 static inline u32 rv_sra(u8 rd, u8 rs1, u8 rs2)  in rv_sra()  argument
419 	return rv_r_insn(0x20, rs2, rs1, 5, rd, 0x33);  in rv_sra()
422 static inline u32 rv_mul(u8 rd, u8 rs1, u8 rs2)  in rv_mul()  argument
424 	return rv_r_insn(1, rs2, rs1, 0, rd, 0x33);  in rv_mul()
427 static inline u32 rv_mulhu(u8 rd, u8 rs1, u8 rs2)  in rv_mulhu()  argument
429 	return rv_r_insn(1, rs2, rs1, 3, rd, 0x33);  in rv_mulhu()
432 static inline u32 rv_divu(u8 rd, u8 rs1, u8 rs2)  in rv_divu()  argument
434 	return rv_r_insn(1, rs2, rs1, 5, rd, 0x33);  in rv_divu()
437 static inline u32 rv_remu(u8 rd, u8 rs1, u8 rs2)  in rv_remu()  argument
439 	return rv_r_insn(1, rs2, rs1, 7, rd, 0x33);  in rv_remu()
447 static inline u32 rv_jalr(u8 rd, u8 rs1, u16 imm11_0)  in rv_jalr()  argument
449 	return rv_i_insn(imm11_0, rs1, 0, rd, 0x67);  in rv_jalr()
452 static inline u32 rv_beq(u8 rs1, u8 rs2, u16 imm12_1)  in rv_beq()  argument
454 	return rv_b_insn(imm12_1, rs2, rs1, 0, 0x63);  in rv_beq()
457 static inline u32 rv_bne(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bne()  argument
459 	return rv_b_insn(imm12_1, rs2, rs1, 1, 0x63);  in rv_bne()
462 static inline u32 rv_bltu(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bltu()  argument
464 	return rv_b_insn(imm12_1, rs2, rs1, 6, 0x63);  in rv_bltu()
467 static inline u32 rv_bgtu(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bgtu()  argument
469 	return rv_bltu(rs2, rs1, imm12_1);  in rv_bgtu()
472 static inline u32 rv_bgeu(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bgeu()  argument
474 	return rv_b_insn(imm12_1, rs2, rs1, 7, 0x63);  in rv_bgeu()
477 static inline u32 rv_bleu(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bleu()  argument
479 	return rv_bgeu(rs2, rs1, imm12_1);  in rv_bleu()
482 static inline u32 rv_blt(u8 rs1, u8 rs2, u16 imm12_1)  in rv_blt()  argument
484 	return rv_b_insn(imm12_1, rs2, rs1, 4, 0x63);  in rv_blt()
487 static inline u32 rv_bgt(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bgt()  argument
489 	return rv_blt(rs2, rs1, imm12_1);  in rv_bgt()
492 static inline u32 rv_bge(u8 rs1, u8 rs2, u16 imm12_1)  in rv_bge()  argument
494 	return rv_b_insn(imm12_1, rs2, rs1, 5, 0x63);  in rv_bge()
497 static inline u32 rv_ble(u8 rs1, u8 rs2, u16 imm12_1)  in rv_ble()  argument
499 	return rv_bge(rs2, rs1, imm12_1);  in rv_ble()
502 static inline u32 rv_lw(u8 rd, u16 imm11_0, u8 rs1)  in rv_lw()  argument
504 	return rv_i_insn(imm11_0, rs1, 2, rd, 0x03);  in rv_lw()
507 static inline u32 rv_lbu(u8 rd, u16 imm11_0, u8 rs1)  in rv_lbu()  argument
509 	return rv_i_insn(imm11_0, rs1, 4, rd, 0x03);  in rv_lbu()
512 static inline u32 rv_lhu(u8 rd, u16 imm11_0, u8 rs1)  in rv_lhu()  argument
514 	return rv_i_insn(imm11_0, rs1, 5, rd, 0x03);  in rv_lhu()
517 static inline u32 rv_sb(u8 rs1, u16 imm11_0, u8 rs2)  in rv_sb()  argument
519 	return rv_s_insn(imm11_0, rs2, rs1, 0, 0x23);  in rv_sb()
522 static inline u32 rv_sh(u8 rs1, u16 imm11_0, u8 rs2)  in rv_sh()  argument
524 	return rv_s_insn(imm11_0, rs2, rs1, 1, 0x23);  in rv_sh()
527 static inline u32 rv_sw(u8 rs1, u16 imm11_0, u8 rs2)  in rv_sw()  argument
529 	return rv_s_insn(imm11_0, rs2, rs1, 2, 0x23);  in rv_sw()
532 static inline u32 rv_amoadd_w(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoadd_w()  argument
534 	return rv_amo_insn(0, aq, rl, rs2, rs1, 2, rd, 0x2f);  in rv_amoadd_w()
548 static inline u16 rvc_lw(u8 rd, u32 imm7, u8 rs1)  in rvc_lw()  argument
554 	return rv_cl_insn(0x2, imm_hi, rs1, imm_lo, rd, 0x0);  in rvc_lw()
557 static inline u16 rvc_sw(u8 rs1, u32 imm7, u8 rs2)  in rvc_sw()  argument
563 	return rv_cs_insn(0x6, imm_hi, rs1, imm_lo, rs2, 0x0);  in rvc_sw()
638 static inline u16 rvc_jr(u8 rs1)  in rvc_jr()  argument
640 	return rv_cr_insn(0x8, rs1, RV_REG_ZERO, 0x2);  in rvc_jr()
648 static inline u16 rvc_jalr(u8 rs1)  in rvc_jalr()  argument
650 	return rv_cr_insn(0x9, rs1, RV_REG_ZERO, 0x2);  in rvc_jalr()
675 static inline u32 rv_addiw(u8 rd, u8 rs1, u16 imm11_0)  in rv_addiw()  argument
677 	return rv_i_insn(imm11_0, rs1, 0, rd, 0x1b);  in rv_addiw()
680 static inline u32 rv_slliw(u8 rd, u8 rs1, u16 imm11_0)  in rv_slliw()  argument
682 	return rv_i_insn(imm11_0, rs1, 1, rd, 0x1b);  in rv_slliw()
685 static inline u32 rv_srliw(u8 rd, u8 rs1, u16 imm11_0)  in rv_srliw()  argument
687 	return rv_i_insn(imm11_0, rs1, 5, rd, 0x1b);  in rv_srliw()
690 static inline u32 rv_sraiw(u8 rd, u8 rs1, u16 imm11_0)  in rv_sraiw()  argument
692 	return rv_i_insn(0x400 | imm11_0, rs1, 5, rd, 0x1b);  in rv_sraiw()
695 static inline u32 rv_addw(u8 rd, u8 rs1, u8 rs2)  in rv_addw()  argument
697 	return rv_r_insn(0, rs2, rs1, 0, rd, 0x3b);  in rv_addw()
700 static inline u32 rv_subw(u8 rd, u8 rs1, u8 rs2)  in rv_subw()  argument
702 	return rv_r_insn(0x20, rs2, rs1, 0, rd, 0x3b);  in rv_subw()
705 static inline u32 rv_sllw(u8 rd, u8 rs1, u8 rs2)  in rv_sllw()  argument
707 	return rv_r_insn(0, rs2, rs1, 1, rd, 0x3b);  in rv_sllw()
710 static inline u32 rv_srlw(u8 rd, u8 rs1, u8 rs2)  in rv_srlw()  argument
712 	return rv_r_insn(0, rs2, rs1, 5, rd, 0x3b);  in rv_srlw()
715 static inline u32 rv_sraw(u8 rd, u8 rs1, u8 rs2)  in rv_sraw()  argument
717 	return rv_r_insn(0x20, rs2, rs1, 5, rd, 0x3b);  in rv_sraw()
720 static inline u32 rv_mulw(u8 rd, u8 rs1, u8 rs2)  in rv_mulw()  argument
722 	return rv_r_insn(1, rs2, rs1, 0, rd, 0x3b);  in rv_mulw()
725 static inline u32 rv_divuw(u8 rd, u8 rs1, u8 rs2)  in rv_divuw()  argument
727 	return rv_r_insn(1, rs2, rs1, 5, rd, 0x3b);  in rv_divuw()
730 static inline u32 rv_remuw(u8 rd, u8 rs1, u8 rs2)  in rv_remuw()  argument
732 	return rv_r_insn(1, rs2, rs1, 7, rd, 0x3b);  in rv_remuw()
735 static inline u32 rv_ld(u8 rd, u16 imm11_0, u8 rs1)  in rv_ld()  argument
737 	return rv_i_insn(imm11_0, rs1, 3, rd, 0x03);  in rv_ld()
740 static inline u32 rv_lwu(u8 rd, u16 imm11_0, u8 rs1)  in rv_lwu()  argument
742 	return rv_i_insn(imm11_0, rs1, 6, rd, 0x03);  in rv_lwu()
745 static inline u32 rv_sd(u8 rs1, u16 imm11_0, u8 rs2)  in rv_sd()  argument
747 	return rv_s_insn(imm11_0, rs2, rs1, 3, 0x23);  in rv_sd()
750 static inline u32 rv_amoadd_d(u8 rd, u8 rs2, u8 rs1, u8 aq, u8 rl)  in rv_amoadd_d()  argument
752 	return rv_amo_insn(0, aq, rl, rs2, rs1, 3, rd, 0x2f);  in rv_amoadd_d()
757 static inline u16 rvc_ld(u8 rd, u32 imm8, u8 rs1)  in rvc_ld()  argument
763 	return rv_cl_insn(0x3, imm_hi, rs1, imm_lo, rd, 0x0);  in rvc_ld()
766 static inline u16 rvc_sd(u8 rs1, u32 imm8, u8 rs2)  in rvc_sd()  argument
772 	return rv_cs_insn(0x7, imm_hi, rs1, imm_lo, rs2, 0x0);  in rvc_sd()
823 static inline void emit_add(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_add()  argument
825 	if (rvc_enabled() && rd && rd == rs1 && rs2)  in emit_add()
828 		emit(rv_add(rd, rs1, rs2), ctx);  in emit_add()
892 static inline void emit_sub(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_sub()  argument
894 	if (rvc_enabled() && is_creg(rd) && rd == rs1 && is_creg(rs2))  in emit_sub()
897 		emit(rv_sub(rd, rs1, rs2), ctx);  in emit_sub()
900 static inline void emit_or(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_or()  argument
902 	if (rvc_enabled() && is_creg(rd) && rd == rs1 && is_creg(rs2))  in emit_or()
905 		emit(rv_or(rd, rs1, rs2), ctx);  in emit_or()
908 static inline void emit_and(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_and()  argument
910 	if (rvc_enabled() && is_creg(rd) && rd == rs1 && is_creg(rs2))  in emit_and()
913 		emit(rv_and(rd, rs1, rs2), ctx);  in emit_and()
916 static inline void emit_xor(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_xor()  argument
918 	if (rvc_enabled() && is_creg(rd) && rd == rs1 && is_creg(rs2))  in emit_xor()
921 		emit(rv_xor(rd, rs1, rs2), ctx);  in emit_xor()
924 static inline void emit_lw(u8 rd, s32 off, u8 rs1, struct rv_jit_context *ctx)  in emit_lw()  argument
926 	if (rvc_enabled() && rs1 == RV_REG_SP && rd && is_8b_uint(off) && !(off & 0x3))  in emit_lw()
928 	else if (rvc_enabled() && is_creg(rd) && is_creg(rs1) && is_7b_uint(off) && !(off & 0x3))  in emit_lw()
929 		emitc(rvc_lw(rd, off, rs1), ctx);  in emit_lw()
931 		emit(rv_lw(rd, off, rs1), ctx);  in emit_lw()
934 static inline void emit_sw(u8 rs1, s32 off, u8 rs2, struct rv_jit_context *ctx)  in emit_sw()  argument
936 	if (rvc_enabled() && rs1 == RV_REG_SP && is_8b_uint(off) && !(off & 0x3))  in emit_sw()
938 	else if (rvc_enabled() && is_creg(rs1) && is_creg(rs2) && is_7b_uint(off) && !(off & 0x3))  in emit_sw()
939 		emitc(rvc_sw(rs1, off, rs2), ctx);  in emit_sw()
941 		emit(rv_sw(rs1, off, rs2), ctx);  in emit_sw()
955 static inline void emit_ld(u8 rd, s32 off, u8 rs1, struct rv_jit_context *ctx)  in emit_ld()  argument
957 	if (rvc_enabled() && rs1 == RV_REG_SP && rd && is_9b_uint(off) && !(off & 0x7))  in emit_ld()
959 	else if (rvc_enabled() && is_creg(rd) && is_creg(rs1) && is_8b_uint(off) && !(off & 0x7))  in emit_ld()
960 		emitc(rvc_ld(rd, off, rs1), ctx);  in emit_ld()
962 		emit(rv_ld(rd, off, rs1), ctx);  in emit_ld()
965 static inline void emit_sd(u8 rs1, s32 off, u8 rs2, struct rv_jit_context *ctx)  in emit_sd()  argument
967 	if (rvc_enabled() && rs1 == RV_REG_SP && is_9b_uint(off) && !(off & 0x7))  in emit_sd()
969 	else if (rvc_enabled() && is_creg(rs1) && is_creg(rs2) && is_8b_uint(off) && !(off & 0x7))  in emit_sd()
970 		emitc(rvc_sd(rs1, off, rs2), ctx);  in emit_sd()
972 		emit(rv_sd(rs1, off, rs2), ctx);  in emit_sd()
975 static inline void emit_subw(u8 rd, u8 rs1, u8 rs2, struct rv_jit_context *ctx)  in emit_subw()  argument
977 	if (rvc_enabled() && is_creg(rd) && rd == rs1 && is_creg(rs2))  in emit_subw()
980 		emit(rv_subw(rd, rs1, rs2), ctx);  in emit_subw()