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/arch/ia64/lib/
Dip_fast_csum.S44 (p7) ld4 r20=[in0],8
52 add r20=r20,r21
55 add r20=r20,r22
57 add r20=r20,r24
59 shr.u ret0=r20,16 // now need to add the carry
60 zxt2 r20=r20
62 add r20=ret0,r20
64 shr.u ret0=r20,16 // add carry again
65 zxt2 r20=r20
67 add r20=ret0,r20
[all …]
Dflush.S32 ld8 r20=[r3] // r20: stride shift
35 shr.u r23=in0,r20 // start / (stride size)
36 shr.u r22=r22,r20 // (last byte address) / (stride size)
37 shl r21=r21,r20 // r21: stride size of the i-cache(s)
40 shl r24=r23,r20 // r24: addresses for "fc.i" =
86 ld8 r20=[r3] // r20: stride shift
89 shr.u r23=in0,r20 // start / (stride size)
90 shr.u r22=r22,r20 // (last byte address) / (stride size)
91 shl r21=r21,r20 // r21: stride size of the i-cache(s)
94 shl r24=r23,r20 // r24: addresses for "fc" =
Dxor.S130 (p[6]) xor r20 = s3[6], s4[6]
133 (p[6]) xor d[0] = d[0], r20
165 mov r20 = in5
177 (p[0]) ld8.nta s5[0] = [r20], 8
/arch/sh/lib64/
Dudivsi3.S16 movi 0xffffffffffffbb0c,r20 /* shift count eqiv 76 */
17 sub r20,r25,r21
22 sub r20,r0,r0
36 mulu.l r18,r22,r20
39 sub r4,r20,r25
45 mulu.l r19,r22,r20
48 sub.l r25,r20,r25
54 mulu.l r19,r22,r20
58 cmpgt r25,r20,r25
Dsdivsi3.S14 gettr tr0,r20
21 ldx.ub r20, r21, r19 /* u0.8 */
25 ldx.w r20, r21, r21 /* s2.14 */
Dudivdi3.S14 sub r63,r22,r20 // r63 == 64 % 64
17 addi r20,32,r9
46 addi r20,30-22,r0
51 addi r20,30,r0
/arch/parisc/kernel/
Dsyscall.S181 STREG %r20, TASK_PT_GR20(%r1) /* Syscall number */
233 comiclr,>> __NR_Linux_syscalls, %r20, %r0
236 LDREGX %r20(%r19), %r19
244 comb,= %r2,%r20,.Lrt_sigreturn
333 copy %ret0,%r20
353 cmpib,COND(=),n -1,%r20,tracesys_exit /* seccomp may have returned -1 */
354 comiclr,>> __NR_Linux_syscalls, %r20, %r0
357 LDREGX %r20(%r19), %r19
365 comb,= %r2,%r20,.Ltrace_rt_sigreturn
477 depdi 0, 31, 32, %r20
[all …]
Dpacache.S81 LDREG ITLB_SID_BASE(%r1), %r20
94 mtsp %r20, %sr1
95 add %r21, %r20, %r20 /* increment space */
109 mtsp %r20, %sr1
118 add %r21, %r20, %r20 /* increment space */
124 LDREG DTLB_SID_BASE(%r1), %r20
137 mtsp %r20, %sr1
138 add %r21, %r20, %r20 /* increment space */
152 mtsp %r20, %sr1
161 add %r21, %r20, %r20 /* increment space */
[all …]
Dsys_parisc32.c20 int r22, int r21, int r20) in sys32_unimplemented() argument
23 current->comm, current->pid, r20); in sys32_unimplemented()
Dentry.S863 load32 USER_PSW_HI_MASK,%r20
864 depd %r20,31,32,%r1
902 ldi (_TIF_SIGPENDING|_TIF_NOTIFY_RESUME), %r20
903 and,COND(<>) %r19, %r20, %r0
913 LDREG PT_IASQ0(%r16), %r20
914 cmpib,COND(=),n 0,%r20,intr_restore /* backward */
915 LDREG PT_IASQ1(%r16), %r20
916 cmpib,COND(=),n 0,%r20,intr_restore /* backward */
967 LDREG PT_IASQ0(%r16), %r20
968 cmpib,COND(=) 0, %r20, intr_do_preempt
[all …]
/arch/tile/kernel/
Dintvec_64.S631 push_reg r20, r52
691 IRQ_DISABLE_ALL(r20)
693 IRQ_DISABLE(r20, r21)
700 mfspr r20, SPR_SYSTEM_SAVE_K_0
705 bfextu r20, r20, CPU_SHIFT, 63
708 shl3add r20, r20, r21
709 ld tp, r20
723 shli r20, r1, 5
725 moveli r20, INT_SWINT_1 << 5
730 add r20, r20, r21
[all …]
Dintvec_32.S431 push_reg r20, r52
455 mfspr r20, SPR_SYSTEM_SAVE_K_0
460 mm r20, r20, zero, 0, LOG2_NR_CPU_IDS-1
462 s2a r20, r20, r21
463 lw tp, r20
501 shli r20, r1, 5
503 moveli r20, INT_SWINT_1 << 5
505 addli r20, r20, lo16(intvec_feedback)
506 auli r20, r20, ha16(intvec_feedback)
507 jalr r20
[all …]
Drelocate_kernel_64.S111 moveli r20, hw2_last(hv_flush_remote)
114 shl16insli r20, r20, hw1(hv_flush_remote)
115 shl16insli r20, r20, hw0(hv_flush_remote)
117 jalr r20
Drelocate_kernel_32.S107 moveli r20, lo16(hv_flush_remote)
111 auli r20, r20, ha16(hv_flush_remote)
114 jalr r20
/arch/ia64/kernel/
Dfsys.S197 movl r20 = fsyscall_gtod_data // load fsyscall gettimeofday data address
201 add r22 = IA64_GTOD_WALL_TIME_OFFSET,r20 // wall_time
202 add r21 = IA64_CLKSRC_MMIO_OFFSET,r20
207 (p15) add r22 = IA64_GTOD_MONO_TIME_OFFSET,r20 // monotonic_time
209 add r26 = IA64_CLKSRC_CYCLE_LAST_OFFSET,r20 // clksrc_cycle_last
215 ld4.acq r28 = [r20] // gtod_lock.sequence, Must take first
220 add r24 = IA64_CLKSRC_MULT_OFFSET,r20
222 add r23 = IA64_CLKSRC_SHIFT_OFFSET,r20
223 add r14 = IA64_CLKSRC_MASK_OFFSET,r20
268 ld4 r10 = [r20] // gtod_lock.sequence
[all …]
Dmca_asm.S72 ld4 r20=[r2] // r20=ptce_count[1]
76 adds r20=-1,r20
83 mov ar.lc=r20
201 mov r20=IA64_TR_PALCODE
203 itr.i itr[r20]=r18
214 movl r20=PAGE_KERNEL
216 add r16=r20,r16
221 mov r20=IA64_TR_CURRENT_STACK
223 itr.d dtr[r20]=r16
830 ld8 r20=[temp2],16 // prev_task
[all …]
Divt.S173 (p7) ld8 r20=[r17] // get *pmd (may be 0)
176 (p7) cmp.eq.or.andcm p6,p7=r20,r0 // was pmd_present(*pmd) == NULL?
177 dep r21=r19,r20,3,(PAGE_SHIFT-3) // r21=pte_offset(pmd,addr)
186 dep r23=0,r20,0,PAGE_SHIFT // clear low bits to get page address
233 cmp.ne.or.andcm p6,p7=r26,r20 // did *pmd change
283 mov r20=PAGE_SHIFT<<2 // setup page size for purge
287 (p7) ptc.l r16,r20
327 mov r20=PAGE_SHIFT<<2 // setup page size for purge
331 (p7) ptc.l r16,r20
382 MOV_FROM_ISR(r20)
[all …]
Desi_stub.S85 mov loc6=r20 // old sp
90 mov r20=loc6 // save virtual mode sp
Defi_stub.S75 mov loc6=r20
80 mov r20=loc6
Drelocate_kernel.S73 ld4 r20=[r2] // r20=ptce_count[1]
77 adds r20=-1,r20
83 mov ar.lc=r20
278 st8 [in0]=r20, 8 // r20
/arch/microblaze/kernel/
Dmcount.S36 swi r20, r1, 68; \
67 lwi r20, r1, 68; \
123 lwi r20, r0, ftrace_trace_function;
125 cmpu r5, r20, r6; /* ftrace_trace_function != ftrace_stub */
138 brald r15, r20; /* MS: jump to ftrace handler */
/arch/powerpc/lib/
Dcopypage_power7.S122 std r20,STK_REG(R20)(r1)
139 ld r20,120(r4)
156 std r20,120(r3)
166 ld r20,STK_REG(R20)(r1)
/arch/microblaze/lib/
Duaccess_old.S109 3: lwi r20, r6, 0x0008 + offset; \
117 11: swi r20, r5, 0x0008 + offset; \
197 swi r20, r1, 16
220 lwi r20, r1, 16
240 lwi r20, r1, 16
/arch/alpha/kernel/
Dprocess.c271 childti->pcb.unique = regs->r20; in copy_thread()
273 regs->r20 = 0; /* OSF/1 has some strange fork() semantics. */ in copy_thread()
278 childregs->r20 = 1; /* OSF/1 has some strange fork() semantics. */ in copy_thread()
314 dest[20] = pt->r20; in dump_elf_thread()
/arch/alpha/include/uapi/asm/
Dptrace.h31 unsigned long r20; member

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