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Searched refs:R0 (Results 1 – 25 of 55) sorted by relevance

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/Linux-v5.4/arch/hexagon/kernel/
Dvm_entry.S37 memd(R0 + #_PT_R3130) = R31:30; \
38 { memw(R0 + #_PT_R2928) = R28; \
39 R31 = memw(R0 + #_PT_ER_VMPSP); }\
40 { memw(R0 + #(_PT_R2928 + 4)) = R31; \
42 { memd(R0 + #_PT_R2726) = R27:26; \
44 memd(R0 + #_PT_R2524) = R25:24; \
45 memd(R0 + #_PT_R2322) = R23:22; \
46 memd(R0 + #_PT_R2120) = R21:20; \
47 memd(R0 + #_PT_R1918) = R19:18; \
48 memd(R0 + #_PT_R1716) = R17:16; \
[all …]
Dvm_switch.S55 memw(R0+#_TASK_THREAD_INFO) = THREADINFO_REG;
56 memw(R0 +#(_TASK_STRUCT_THREAD + _THREAD_STRUCT_SWITCH_SP)) = R29;
/Linux-v5.4/lib/
Dtest_bpf.c39 #define R0 BPF_REG_0 macro
277 insn[1] = BPF_ALU32_IMM(BPF_MOV, R0, 0xcbababab); in bpf_fill_maxinsns9()
281 insn[i] = BPF_ALU32_IMM(BPF_MOV, R0, 0xfefefefe); in bpf_fill_maxinsns9()
308 insn[hlen] = BPF_ALU32_IMM(BPF_MOV, R0, 0xabababac); in bpf_fill_maxinsns10()
438 insn[0] = BPF_ALU32_IMM(BPF_MOV, R0, 1); in __bpf_fill_stxdw()
442 insn[i] = BPF_STX_XADD(size, R10, R0, -40); in __bpf_fill_stxdw()
444 insn[len - 2] = BPF_LDX_MEM(size, R0, R10, -40); in __bpf_fill_stxdw()
1115 BPF_ALU64_REG(BPF_MOV, R0, R1),
1125 BPF_ALU64_IMM(BPF_MOV, R0, -1),
1131 BPF_ALU64_IMM(BPF_MOV, R0, 1),
[all …]
/Linux-v5.4/arch/x86/crypto/
Dtwofish-x86_64-asm_64.S29 #define R0 %rax macro
226 encrypt_round(R0,R1,R2,R3,0);
227 encrypt_round(R2,R3,R0,R1,8);
228 encrypt_round(R0,R1,R2,R3,2*8);
229 encrypt_round(R2,R3,R0,R1,3*8);
230 encrypt_round(R0,R1,R2,R3,4*8);
231 encrypt_round(R2,R3,R0,R1,5*8);
232 encrypt_round(R0,R1,R2,R3,6*8);
233 encrypt_round(R2,R3,R0,R1,7*8);
234 encrypt_round(R0,R1,R2,R3,8*8);
[all …]
Dtwofish-i586-asm_32.S231 encrypt_round(R0,R1,R2,R3,0);
232 encrypt_round(R2,R3,R0,R1,8);
233 encrypt_round(R0,R1,R2,R3,2*8);
234 encrypt_round(R2,R3,R0,R1,3*8);
235 encrypt_round(R0,R1,R2,R3,4*8);
236 encrypt_round(R2,R3,R0,R1,5*8);
237 encrypt_round(R0,R1,R2,R3,6*8);
238 encrypt_round(R2,R3,R0,R1,7*8);
239 encrypt_round(R0,R1,R2,R3,8*8);
240 encrypt_round(R2,R3,R0,R1,9*8);
[all …]
/Linux-v5.4/arch/sh/kernel/cpu/sh3/
Dswsusp.S59 ! BL=0: R7->R0 is bank0
65 ! BL=1: R7->R0 is bank1
80 ! BL=0: R7->R0 is bank0
105 ! BL=0: R7->R0 is bank0
112 ! BL=1: R7->R0 is bank1
119 ! BL=0: R7->R0 is bank0
/Linux-v5.4/drivers/tty/serial/
Dpmac_zilog.c173 write_zsreg(uap, R0, RES_EXT_INT); in pmz_load_zsregs()
174 write_zsreg(uap, R0, RES_EXT_INT); in pmz_load_zsregs()
240 write_zsreg(uap, R0, ERR_RES); in pmz_receive_chars()
313 ch = read_zsreg(uap, R0); in pmz_receive_chars()
329 status = read_zsreg(uap, R0); in pmz_status_handle()
330 write_zsreg(uap, R0, RES_EXT_INT); in pmz_status_handle()
363 unsigned char status = read_zsreg(uap, R0); in pmz_transmit_chars()
432 write_zsreg(uap, R0, RES_Tx_P); in pmz_transmit_chars()
462 write_zsreg(uap_a, R0, RES_H_IUS); in pmz_interrupt()
487 write_zsreg(uap_b, R0, RES_H_IUS); in pmz_interrupt()
[all …]
Dzs.c236 while ((read_zsreg(zport, R0) & Rx_CH_AV) && --loops) in zs_receive_drain()
246 while (!(read_zsreg(zport, R0) & Tx_BUF_EMP) && --loops) { in zs_transmit_drain()
328 status_a = read_zsreg(zport_a, R0); in zs_raw_get_ab_mctrl()
329 status_b = read_zsreg(zport_b, R0); in zs_raw_get_ab_mctrl()
425 write_zsreg(zport, R0, RES_Tx_P); in zs_raw_stop_tx()
502 write_zsreg(zport_a, R0, RES_EXT_INT); in zs_enable_ms()
551 avail = read_zsreg(zport, R0) & Rx_CH_AV; in zs_receive_chars()
576 write_zsreg(zport, R0, ERR_RES); in zs_receive_chars()
660 status = read_zsreg(zport, R0); in zs_status_handle()
697 write_zsreg(zport, R0, RES_EXT_INT); in zs_status_handle()
[all …]
/Linux-v5.4/arch/hexagon/mm/
Dstrnlen_user.S102 R0 = sub(start,isrc); define
108 R0 = add(max,#1); define
116 R0 = #0; define
/Linux-v5.4/drivers/net/hamradio/
Ddmascc.c495 if (read_scc(priv, R0) & Tx_BUF_EMP) { in setup_adapter()
517 write_scc(priv, R0, RES_EXT_INT); in setup_adapter()
536 write_scc(priv, R0, RES_EXT_INT); in setup_adapter()
845 priv->rr0 = read_scc(priv, R0); in scc_open()
1008 write_scc(priv, R0, RES_EOM_L); in tx_on()
1017 while (read_scc(priv, R0) & Rx_CH_AV) in rx_on()
1045 write_scc(priv, R0, ERR_RES); in rx_on()
1106 write_scc(&info->priv[0], R0, RES_H_IUS); in z8530_isr()
1161 write_scc(priv, R0, ERR_RES); in rx_isr()
1166 while (read_scc(priv, R0) & Rx_CH_AV) { in rx_isr()
[all …]
/Linux-v5.4/tools/perf/arch/arm/tests/
Dregs_load.S4 #define R0 0x00 macro
41 str r0, [r0, #R0]
/Linux-v5.4/tools/perf/arch/powerpc/tests/
Dregs_load.S5 #define R0 0 macro
44 std 0, R0(3)
/Linux-v5.4/arch/sh/math-emu/
Dmath.c50 #define R0 (regs->regs[0]) macro
160 READ(FRn, Rm + R0 + 4); in fmov_idx_reg()
162 READ(FRn, Rm + R0); in fmov_idx_reg()
164 READ(FRn, Rm + R0); in fmov_idx_reg()
210 WRITE(FRm, Rn + R0 + 4); in fmov_reg_idx()
212 WRITE(FRm, Rn + R0); in fmov_reg_idx()
214 WRITE(FRm, Rn + R0); in fmov_reg_idx()
/Linux-v5.4/arch/powerpc/mm/nohash/
Dtlb_low.S259 PPC_TLBILX_ALL(0,R0)
272 PPC_TLBILX_PID(0,R0)
324 PPC_TLBILX_PID(0,R0)
336 PPC_TLBILX_PID(0,R0)
343 PPC_TLBILX_ALL(0,R0)
/Linux-v5.4/drivers/net/wan/
Dz85230.c339 if(!(read_zsreg(c, R0)&1)) in z8530_rx()
410 if(!(read_zsreg(c, R0)&4)) in z8530_tx()
451 status = read_zsreg(chan, R0); in z8530_status()
562 status=read_zsreg(chan, R0); in z8530_dma_status()
670 u8 status=read_zsreg(chan, R0); in z8530_status_clear()
833 chk=read_zsreg(c,R0); in z8530_sync_close()
1026 chk=read_zsreg(c,R0); in z8530_sync_dma_close()
1190 chk=read_zsreg(c,R0); in z8530_sync_txdma_close()
1278 if(read_zsreg(&dev->chanA, R0)&Tx_BUF_EMP) in do_z8530_init()
1401 c->status=read_zsreg(c, R0); in z8530_channel_load()
[all …]
/Linux-v5.4/drivers/gpu/drm/msm/disp/dpu1/
Ddpu_plane.c51 R0, enumerator
713 pstate[R0]->multirect_mode = DPU_SSPP_MULTIRECT_PARALLEL; in dpu_plane_validate_multirect_v2()
722 if (dst[R1].y1 >= dst[R0].y2 + buffer_lines || in dpu_plane_validate_multirect_v2()
723 dst[R0].y1 >= dst[R1].y2 + buffer_lines) { in dpu_plane_validate_multirect_v2()
724 pstate[R0]->multirect_mode = DPU_SSPP_MULTIRECT_TIME_MX; in dpu_plane_validate_multirect_v2()
729 drm_state[R0]->plane->base.id, in dpu_plane_validate_multirect_v2()
735 if (dpu_plane[R0]->is_virtual) { in dpu_plane_validate_multirect_v2()
736 pstate[R0]->multirect_index = DPU_SSPP_RECT_1; in dpu_plane_validate_multirect_v2()
739 pstate[R0]->multirect_index = DPU_SSPP_RECT_0; in dpu_plane_validate_multirect_v2()
743 DPU_DEBUG_PLANE(dpu_plane[R0], "R0: %d - %d\n", in dpu_plane_validate_multirect_v2()
[all …]
/Linux-v5.4/drivers/media/i2c/
Dwm8739.c35 R0 = 0, R1, enumerator
114 wm8739_write(sd, R0, (vol_l & 0x1f) | mute); in wm8739_s_ctrl()
/Linux-v5.4/tools/perf/arch/arm/util/
Dunwind-libdw.c19 dwarf_regs[0] = REG(R0); in libdw__arch_set_initial_registers()
/Linux-v5.4/Documentation/networking/
Dfilter.txt627 * R0 - return value from in-kernel function, and exit value for eBPF program
639 R0 - R5 are scratch registers and eBPF program needs spill/fill them if
683 After an in-kernel function call, R1 - R5 are reset to unreadable and R0 has
725 R0 - rax
748 bpf_mov R7, R0 /* save foo() return value */
755 bpf_add R0, R7
793 registers and place their return value into '%rax' which is R0 in eBPF.
795 interpreter. R0-R5 are scratch registers, so eBPF program needs to preserve
802 bpf_mov R0, R1
941 value into register R0 before doing a BPF_EXIT. Class 6 in eBPF is used as
[all …]
/Linux-v5.4/arch/powerpc/lib/
Dldstfp.S169 1: LXVD2X(0,R0,R4)
198 STXVD2X(0,R0,R4)
/Linux-v5.4/arch/powerpc/kernel/
Dmisc_64.S275 LBZCIX(R3,R0,R3)
290 STBCIX(R3,R0,R4)
424 PPC_TLBILX_ALL(0,R0)
/Linux-v5.4/Documentation/hwmon/
Dds1621.rst138 support, which is achieved via the R0 and R1 config register bits, where:
140 R0..R1
144 R0 R1
/Linux-v5.4/tools/perf/arch/s390/util/
Dunwind-libdw.c24 dwarf_regs[0] = REG(R0); in libdw__arch_set_initial_registers()
/Linux-v5.4/Documentation/devicetree/bindings/arm/
Djuno,scpi.txt22 For Juno R0 and Juno R1 refer to [1] for the
/Linux-v5.4/arch/arm/include/asm/
Dcp15.h56 "mrrc", "mcrr", __stringify(p15, Op1, %Q0, %R0, CRm), u64

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