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Searched refs:rs2 (Results 1 – 15 of 15) sorted by relevance

/linux-6.3-rc2/arch/riscv/net/
A Dbpf_jit.h321 ((rs2 & 0x7) << 2) | op; in rv_ca_insn()
491 return rv_blt(rs2, rs1, imm12_1); in rv_bgt()
501 return rv_bge(rs2, rs1, imm12_1); in rv_ble()
900 emitc(rvc_add(rd, rs2), ctx); in emit_add()
969 emitc(rvc_sub(rd, rs2), ctx); in emit_sub()
977 emitc(rvc_or(rd, rs2), ctx); in emit_or()
979 emit(rv_or(rd, rs1, rs2), ctx); in emit_or()
985 emitc(rvc_and(rd, rs2), ctx); in emit_and()
993 emitc(rvc_xor(rd, rs2), ctx); in emit_xor()
1011 emitc(rvc_swsp(off, rs2), ctx); in emit_sw()
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A Dbpf_jit_comp32.c572 const s8 *rs2 = bpf_get_reg64(src2, tmp2, ctx); in emit_branch_r64() local
591 emit(rv_bgtu(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
596 emit(rv_bltu(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
601 emit(rv_bgtu(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
606 emit(rv_bltu(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
611 emit(rv_bne(hi(rs1), hi(rs2), JUMP(1)), ctx); in emit_branch_r64()
615 emit(rv_bgt(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
620 emit(rv_blt(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
625 emit(rv_bgt(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
630 emit(rv_blt(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
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/linux-6.3-rc2/arch/sparc/kernel/
A Dvisemul.c305 rs2 = rs2 & 0xffffffff; in edge()
374 unsigned long rs1, rs2, rd_val; in array() local
381 bits = (rs2 > 5 ? 5 : rs2); in array()
413 rd_val = rs1 + rs2; in bmask()
425 unsigned long rs1, rs2, rd_val; in bshuffle() local
431 rs2 = fpd_regval(f, RS2(insn)); in bshuffle()
455 rs2 = fpd_regval(f, RS2(insn)); in pdist()
488 rs2 = fpd_regval(f, RS2(insn)); in pformat()
511 rs2 = fpd_regval(f, RS2(insn)); in pformat()
592 unsigned long rs1, rs2, rd_val; in pmul() local
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A Dunaligned_32.c72 static inline void maybe_flush_windows(unsigned int rs1, unsigned int rs2, in maybe_flush_windows() argument
75 if(rs2 >= 16 || rs1 >= 16 || rd >= 16) { in maybe_flush_windows()
140 unsigned int rs2 = insn & 0x1f; in compute_effective_address() local
147 maybe_flush_windows(rs1, rs2, rd); in compute_effective_address()
148 return (fetch_reg(rs1, regs) + fetch_reg(rs2, regs)); in compute_effective_address()
156 unsigned int rs2 = insn & 0x1f; in safe_compute_effective_address() local
163 maybe_flush_windows(rs1, rs2, rd); in safe_compute_effective_address()
164 return (safe_fetch_reg(rs1, regs) + safe_fetch_reg(rs2, regs)); in safe_compute_effective_address()
A Dunaligned_64.c104 static inline void maybe_flush_windows(unsigned int rs1, unsigned int rs2, in maybe_flush_windows() argument
107 if (rs2 >= 16 || rs1 >= 16 || rd >= 16) { in maybe_flush_windows()
174 unsigned int rs2 = insn & 0x1f; in compute_effective_address() local
181 maybe_flush_windows(rs1, rs2, rd, from_kernel); in compute_effective_address()
182 addr = (fetch_reg(rs1, regs) + fetch_reg(rs2, regs)); in compute_effective_address()
/linux-6.3-rc2/arch/sparc/math-emu/
A Dmath_64.c359 argp rs1 = NULL, rs2 = NULL, rd = NULL; in do_mathemu() local
398 case 1: rs2 = (argp)&f->regs[freg]; in do_mathemu()
401 rs2 = (argp)&zero; in do_mathemu()
405 case 7: FP_UNPACK_QP (QB, rs2); break; in do_mathemu()
406 case 6: FP_UNPACK_DP (DB, rs2); break; in do_mathemu()
407 case 5: FP_UNPACK_SP (SB, rs2); break; in do_mathemu()
457 case FMOVQ: rd->q[0] = rs2->q[0]; rd->q[1] = rs2->q[1]; break; in do_mathemu()
458 case FABSQ: rd->q[0] = rs2->q[0] & 0x7fffffffffffffffUL; rd->q[1] = rs2->q[1]; break; in do_mathemu()
459 case FNEGQ: rd->q[0] = rs2->q[0] ^ 0x8000000000000000UL; rd->q[1] = rs2->q[1]; break; in do_mathemu()
468 case FITOQ: IR = rs2->s; FP_FROM_INT_Q (QR, IR, 32, int); break; in do_mathemu()
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A Dmath_32.c284 argp rs1 = NULL, rs2 = NULL, rd = NULL; in do_one_mathemu() local
390 rs2 = (argp)&fregs[freg]; in do_one_mathemu()
392 case 7: FP_UNPACK_QP (QB, rs2); break; in do_one_mathemu()
393 case 6: FP_UNPACK_DP (DB, rs2); break; in do_one_mathemu()
394 case 5: FP_UNPACK_SP (SB, rs2); break; in do_one_mathemu()
452 case FMOVS: rd->s = rs2->s; break; in do_one_mathemu()
453 case FABSS: rd->s = rs2->s & 0x7fffffff; break; in do_one_mathemu()
454 case FNEGS: rd->s = rs2->s ^ 0x80000000; break; in do_one_mathemu()
460 case FITOS: IR = rs2->s; FP_FROM_INT_S (SR, IR, 32, int); break; in do_one_mathemu()
461 case FITOD: IR = rs2->s; FP_FROM_INT_D (DR, IR, 32, int); break; in do_one_mathemu()
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/linux-6.3-rc2/arch/riscv/include/asm/
A Dinsn-def.h25 .macro insn_r, opcode, func3, func7, rd, rs1, rs2
26 .insn r \opcode, \func3, \func7, \rd, \rs1, \rs2
37 .macro insn_r, opcode, func3, func7, rd, rs1, rs2
43 (.L__gpr_num_\rs2 << INSN_R_RS2_SHIFT))
63 #define __INSN_R(opcode, func3, func7, rd, rs1, rs2) \
64 ".insn r " opcode ", " func3 ", " func7 ", " rd ", " rs1 ", " rs2 "\n"
101 #define __INSN_R(opcode, func3, func7, rd, rs1, rs2) \
103 "insn_r " opcode ", " func3 ", " func7 ", " rd ", " rs1 ", " rs2 "\n" \
115 #define INSN_R(opcode, func3, func7, rd, rs1, rs2) \ argument
117 RV_##rd, RV_##rs1, RV_##rs2)
/linux-6.3-rc2/arch/arm/kernel/
A Dsleep.S38 .macro compute_mpidr_hash dst, rs0, rs1, rs2, mpidr, mask
48 ARM( orr \dst, \dst, \mask, lsr \rs2 ) @ dst|=(aff2>>rs2)
49 THUMB( lsr \mask, \mask, \rs2 )
/linux-6.3-rc2/arch/arm64/boot/dts/arm/
A Drtsm_ve-motherboard-rs2.dtsi5 * "rs2" extension for the v2m motherboard
10 arm,v2m-memory-map = "rs2";
A Dfvp-base-revc.dts18 #include "rtsm_ve-motherboard-rs2.dtsi"
/linux-6.3-rc2/arch/mips/crypto/
A Dpoly1305-mips.pl788 lw $rs2,40($ctx)
925 maddu $rs2,$d2 # d2*s2
935 maddu $rs2,$d3 # d3*s2
945 maddu $rs2,$h4 # h4*s2
980 multu ($rs2,$d2) # d2*s2
981 mflo ($a3,$rs2,$d2)
982 mfhi ($t1,$rs2,$d2)
1017 multu ($rs2,$d3) # d3*s2
1021 mflo ($at,$rs2,$d3)
1022 mfhi ($t0,$rs2,$d3)
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/linux-6.3-rc2/arch/arm64/kernel/
A Dsleep.S39 .macro compute_mpidr_hash dst, rs0, rs1, rs2, rs3, mpidr, mask
47 lsr \mask ,\mask, \rs2
/linux-6.3-rc2/arch/sparc/net/
A Dbpf_jit_comp_64.c1260 u32 opcode = 0, rs2; in build_insn() local
1280 rs2 = S13(off); in build_insn()
1283 rs2 = RS2(tmp); in build_insn()
1285 emit(opcode | RS1(src) | rs2 | RD(dst), ctx); in build_insn()
1300 u32 opcode = 0, rs2; in build_insn() local
1325 rs2 = S13(off); in build_insn()
1329 rs2 = RS2(tmp); in build_insn()
1341 u32 opcode = 0, rs2; in build_insn() local
1362 rs2 = S13(off); in build_insn()
1366 rs2 = RS2(tmp); in build_insn()
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/linux-6.3-rc2/Documentation/devicetree/bindings/arm/
A Darm,vexpress-juno.yaml185 - rs2

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