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Searched refs:rs1 (Results 1 – 22 of 22) sorted by relevance

/linux/arch/sparc/kernel/
H A Dvisemul.c140 static inline void maybe_flush_windows(unsigned int rs1, unsigned int rs2, in maybe_flush_windows() argument
143 if (rs2 >= 16 || rs1 >= 16 || rd >= 16) { in maybe_flush_windows()
296 unsigned long orig_rs1, rs1, orig_rs2, rs2, rd_val; in edge() local
300 orig_rs1 = rs1 = fetch_reg(RS1(insn), regs); in edge()
304 rs1 = rs1 & 0xffffffff; in edge()
311 left = edge8_tab[rs1 & 0x7].left; in edge()
316 left = edge8_tab_l[rs1 & 0x7].left; in edge()
322 left = edge16_tab[(rs1 >> 1) & 0x3].left; in edge()
328 left = edge16_tab_l[(rs1 >> 1) & 0x3].left; in edge()
334 left = edge32_tab[(rs1 >> 2) & 0x1].left; in edge()
[all …]
H 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()
139 unsigned int rs1 = (insn >> 14) & 0x1f; in compute_effective_address() local
144 maybe_flush_windows(rs1, 0, rd); in compute_effective_address()
145 return (fetch_reg(rs1, regs) + sign_extend_imm13(insn)); in compute_effective_address()
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()
155 unsigned int rs1 = (insn >> 14) & 0x1f; in safe_compute_effective_address() local
160 maybe_flush_windows(rs1, 0, rd); in safe_compute_effective_address()
161 return (safe_fetch_reg(rs1, regs) + sign_extend_imm13(insn)); in safe_compute_effective_address()
[all …]
H 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()
173 unsigned int rs1 = (insn >> 14) & 0x1f; in compute_effective_address() local
178 maybe_flush_windows(rs1, 0, rd, from_kernel); in compute_effective_address()
179 addr = (fetch_reg(rs1, regs) + sign_extend_imm13(insn)); in compute_effective_address()
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/arch/riscv/include/asm/
H A Dinsn-def.h32 .macro insn_r, opcode, func3, func7, rd, rs1, rs2
33 .insn r \opcode, \func3, \func7, \rd, \rs1, \rs2
36 .macro insn_i, opcode, func3, rd, rs1, simm12
37 .insn i \opcode, \func3, \rd, \rs1, \simm12
40 .macro insn_s, opcode, func3, rs2, simm12, rs1
41 .insn s \opcode, \func3, \rs2, \simm12(\rs1)
48 .macro insn_r, opcode, func3, func7, rd, rs1, rs2
53 (.L__gpr_num_\rs1 << INSN_R_RS1_SHIFT) | \
57 .macro insn_i, opcode, func3, rd, rs1, simm12
61 (.L__gpr_num_\rs1 << INSN_I_RS1_SHIFT) | \
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/linux/arch/riscv/kernel/probes/
H A Dsimulate-insn.c177 u32 rs1 = RVC_EXTRACT_C2_RS1_REG(opcode); in simulate_c_jr_jalr() local
179 if (rs1 == 0) /* C.JR is only valid when rs1 != x0 */ in simulate_c_jr_jalr()
182 if (!rv_insn_reg_get_val(regs, rs1, &jump_addr)) in simulate_c_jr_jalr()
213 u32 rs1; in simulate_c_bnez_beqz() local
216 rs1 = 0x8 | ((opcode >> 7) & 0x7); in simulate_c_bnez_beqz()
218 if (!rv_insn_reg_get_val(regs, rs1, &rs1_val)) in simulate_c_bnez_beqz()
/linux/arch/riscv/net/
H A Dbpf_jit_comp32.c571 const s8 *rs1 = bpf_get_reg64(src1, tmp1, ctx); in emit_branch_r64() local
587 emit(rv_bne(hi(rs1), hi(rs2), NO_JUMP(1)), ctx); in emit_branch_r64()
588 emit(rv_bne(lo(rs1), lo(rs2), NO_JUMP(0)), ctx); in emit_branch_r64()
591 emit(rv_bgtu(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
592 emit(rv_bltu(hi(rs1), hi(rs2), NO_JUMP(1)), ctx); in emit_branch_r64()
593 emit(rv_bleu(lo(rs1), lo(rs2), NO_JUMP(0)), ctx); in emit_branch_r64()
596 emit(rv_bltu(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
597 emit(rv_bgtu(hi(rs1), hi(rs2), NO_JUMP(1)), ctx); in emit_branch_r64()
598 emit(rv_bgeu(lo(rs1), lo(rs2), NO_JUMP(0)), ctx); in emit_branch_r64()
601 emit(rv_bgtu(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
[all …]
/linux/arch/parisc/net/
H A Dbpf_jit_comp32.c706 const s8 *rs1 = bpf_get_reg64(src1, tmp1, ctx); in emit_branch_r64() local
722 emit(hppa_bne(hi(rs1), hi(rs2), NO_JUMP(1)), ctx); in emit_branch_r64()
723 emit(hppa_bne(lo(rs1), lo(rs2), NO_JUMP(0)), ctx); in emit_branch_r64()
726 emit(hppa_bgtu(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
727 emit(hppa_bltu(hi(rs1), hi(rs2), NO_JUMP(1)), ctx); in emit_branch_r64()
728 emit(hppa_bleu(lo(rs1), lo(rs2), NO_JUMP(0)), ctx); in emit_branch_r64()
731 emit(hppa_bltu(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
732 emit(hppa_bgtu(hi(rs1), hi(rs2), NO_JUMP(1)), ctx); in emit_branch_r64()
733 emit(hppa_bgeu(lo(rs1), lo(rs2), NO_JUMP(0)), ctx); in emit_branch_r64()
736 emit(hppa_bgtu(hi(rs1), hi(rs2), JUMP(2)), ctx); in emit_branch_r64()
[all …]
/linux/arch/arm/kernel/
H A Dsleep.S38 .macro compute_mpidr_hash dst, rs0, rs1, rs2, mpidr, mask
44 ARM( orr \dst, \dst, \mask, lsr \rs1 ) @ dst|=(aff1>>rs1)
45 THUMB( lsr \mask, \mask, \rs1 )
/linux/lib/crypto/mips/
H A Dpoly1305-mips.pl224 my ($h0,$h1,$h2,$r0,$r1,$rs1,$d0,$d1,$d2) =
281 ld $rs1,40($ctx)
378 dmultu ($rs1,$d1) # h1*5*r1
381 mflo ($tmp0,$rs1,$d1)
382 mfhi ($tmp1,$rs1,$d1)
397 dmultu ($rs1,$d2) # h2*5*r1
400 mflo ($tmp2,$rs1,$d2)
729 my ($h0,$h1,$h2,$h3,$h4, $r0,$r1,$r2,$r3, $rs1,$rs2,$rs3) =
783 lw $rs1,36($ctx)
923 maddu $rs1,$d3 # d3*s1
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/linux/arch/sparc/math-emu/
H A Dmath_32.c284 argp rs1 = NULL, rs2 = NULL, rd = NULL; in do_one_mathemu() local
369 rs1 = (argp)&fregs[freg]; in do_one_mathemu()
371 case 7: FP_UNPACK_QP (QA, rs1); break; in do_one_mathemu()
372 case 6: FP_UNPACK_DP (DA, rs1); break; in do_one_mathemu()
373 case 5: FP_UNPACK_SP (SA, rs1); break; in do_one_mathemu()
H A Dmath_64.c359 argp rs1 = NULL, rs2 = NULL, rd = NULL; in do_mathemu() local
380 case 1: rs1 = (argp)&f->regs[freg]; in do_mathemu()
383 rs1 = (argp)&zero; in do_mathemu()
387 case 7: FP_UNPACK_QP (QA, rs1); break; in do_mathemu()
388 case 6: FP_UNPACK_DP (DA, rs1); break; in do_mathemu()
389 case 5: FP_UNPACK_SP (SA, rs1); break; in do_mathemu()
/linux/lib/crypto/riscv/
H A Dpoly1305-riscv.pl127 my ($h0,$h1,$h2,$r0,$r1,$rs1,$d0,$d1,$d2) =
160 ld $rs1,40($ctx)
203 mulhu $tmp1,$rs1,$d1 # h1*5*r1
204 mul $tmp0,$rs1,$d1
219 mul $tmp2,$rs1,$d2 # h2*5*r1
457 my ($h0,$h1,$h2,$h3,$h4, $r0,$r1,$r2,$r3, $rs1,$rs2,$rs3) =
505 lw $rs1,36($ctx)
580 MULX ($t4,$t3,$rs1,$d3) # d3*s1
610 mulw $a3,$rs1,$h4 # h4*s1
/linux/arch/arm64/kernel/
H A Dsleep.S39 .macro compute_mpidr_hash dst, rs0, rs1, rs2, rs3, mpidr, mask
44 lsr \mask ,\mask, \rs1
/linux/arch/arm/boot/dts/xen/
H A Dxenvm-4.2.dts80 arm,v2m-memory-map = "rs1";
/linux/arch/arm64/boot/dts/arm/
H A Dvexpress-v2f-1xv7-ca53x2.dts16 #include "arm/arm/vexpress-v2m-rs1.dtsi"
/linux/arch/arc/net/
H A Dbpf_jit_arcv2.c1138 static u8 arc_or_r(u8 *buf, u8 rd, u8 rs1, u8 rs2) in arc_or_r() argument
1140 const u32 insn = OPC_OR | OP_A(rd) | OP_B(rs1) | OP_C(rs2); in arc_or_r()
1196 static u8 arc_asl_r(u8 *buf, u8 rd, u8 rs1, u8 rs2) in arc_asl_r() argument
1198 const u32 insn = OPC_ASL | OP_A(rd) | OP_B(rs1) | OP_C(rs2); in arc_asl_r()
1214 static u8 arc_asr_r(u8 *buf, u8 rd, u8 rs1, u8 rs2) in arc_asr_r() argument
1216 const u32 insn = OPC_ASR | OP_A(rd) | OP_B(rs1) | OP_C(rs2); in arc_asr_r()
1232 static u8 arc_lsr_r(u8 *buf, u8 rd, u8 rs1, u8 rs2) in arc_lsr_r() argument
1234 const u32 insn = OPC_LSR | OP_A(rd) | OP_B(rs1) | OP_C(rs2); in arc_lsr_r()
/linux/drivers/edac/
H A Dpnd2_edac.h224 u32 rs1 : 5; member
/linux/arch/arm/boot/dts/arm/
H A Dvexpress-v2p-ca5s.dts12 #include "vexpress-v2m-rs1.dtsi"
H A Dvexpress-v2m.dtsi14 * RS1 variant (vexpress-v2m-rs1.dtsi), but there is a strong
18 * CHANGES TO vexpress-v2m-rs1.dtsi!
H A Dvexpress-v2p-ca15-tc1.dts12 #include "vexpress-v2m-rs1.dtsi"
H A Dvexpress-v2p-ca15_a7.dts12 #include "vexpress-v2m-rs1.dtsi"
/linux/arch/riscv/
H A DKconfig.errata41 with rd=0, rs1=0 and imm=5. It will behave as a NOP