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/linux-6.1.9/arch/openrisc/lib/
Dmemset.S41 1: l.addi r19, r3, 0 // Set r19 = src
52 l.addi r19, r3, 0 // Set r19 = src
60 l.addi r19, r3, 1 // src += 1
68 l.addi r19, r3, 2 // src += 2
73 l.addi r19, r3, 3 // src += 3
76 2: l.sw 0(r19), r13 // *src = cccc
80 l.addi r19, r19, 4 // Increase src
88 l.sb 0(r19), r13 // *src = cccc
91 l.addi r19, r19, 1 // Increase src
/linux-6.1.9/arch/ia64/kernel/
Divt.S83 mov r19=n;; /* prepare to save predicates */ \
122 mov r19=IA64_KR(PT_BASE) // get page table base address
140 (p7) dep r17=r17,r19,(PAGE_SHIFT-3),3 // put region number bits in place
143 LOAD_PHYSICAL(p6, r19, swapper_pg_dir) // region 5 is rooted at swapper_pg_dir
149 (p6) dep r17=r18,r19,3,(PAGE_SHIFT-3) // r17=pgd_offset for region 5
174 shr.u r19=r22,PAGE_SHIFT // shift pte index into position
177 dep r21=r19,r20,3,(PAGE_SHIFT-3) // r21=pte_offset(pmd,addr)
180 MOV_FROM_ISR(r19) // cr.isr bit 32 tells us if this is an insn miss
185 (p7) tbit.nz.unc p10,p11=r19,32 // is it an instruction TLB miss?
229 ld8 r19=[r28] // read *pud again
[all …]
Dmca_asm.S69 ld4 r19=[r2],4 // r19=ptce_count[0]
81 cmp.ltu p6,p7=r24,r19
124 movl r19=PAGE_OFFSET
126 add r16=r19,r16
144 mov r19=1 // All MCA events are treated as monarch (for now)
175 mov r19=ip
178 dep r17=0,r19,0, KERNEL_TR_PAGE_SHIFT
197 mov r19=IA64_GRANULE_SHIFT<<2
199 mov cr.itir=r19
211 movl r19=PAGE_OFFSET
[all …]
Dentry.S282 mov.m r19=ar.rnat
344 st8 [r2]=r19,SW(AR_BSPSTORE)-SW(AR_RNAT) // save ar.rnat
390 ld8 r19=[r15],24 // restore fpsr
448 mov ar.fpsr=r19 // restore fpsr
691 MOV_FROM_ITC(pUStk, p9, r22, r19) // fetch time at leave
695 ld8 r19=[r2],PT(B6)-PT(LOADRS) // load ar.rsc value for "loadrs"
704 ld8 r19=[r2],PT(B6)-PT(LOADRS) // load ar.rsc value for "loadrs"
775 shr.u r18=r19,16 // I0|1 get byte size of existing "dirty" partition
779 mov r19=ar.bsp // M2 get new backing store pointer
787 mov r19=ar.bsp // M2 get new backing store pointer
[all …]
Dgate.S200 .save ar.rnat, r19
201 mov r19=ar.rnat // save RNaT before switching backing store area
209 st8 [r14]=r19 // save sc_ar_rnat
223 (p8) st8 [r18]=r19 // if bspstore points at RNaT slot, store RNaT there now
334 mov r19=NR_syscalls-1 // A
339 cmp.geu p6,p7=r19,r17 // A (sysnr > 0 && sysnr < 1024+NR_syscalls)?
Drelocate_kernel.S68 ld4 r19=[r2],4 // r19=ptce_count[0]
79 cmp.ltu p6,p7=r24,r19
118 movl r19=PAGE_OFFSET
120 add r16=r19,r16
272 st8 [in0]=r19, 8 // r19
Dhead.S337 mov r19=IA64_TR_CURRENT_STACK
339 itr.d dtr[r19]=r18
363 movl r19=__phys_per_cpu_start
367 add r19=r19,r18
375 ld8 r21=[r19],8;;
380 mov r19=r20
384 tpa r19=r19
387 (isBP) mov IA64_KR(PER_CPU_DATA)=r19 // per-CPU base for cpu0
426 add r19=IA64_NUM_DBG_REGS*8,in0
437 st8.nta [r19]=r17,8
[all …]
Defi_stub.S74 mov loc5=r19
79 mov r19=loc5
Desi_stub.S85 .ret0: mov loc5=r19 // old ar.bsp
90 mov r19=loc5 // save virtual mode bspstore
/linux-6.1.9/arch/parisc/kernel/
Dentry.S795 LDREG PT_IAOQ0(%r16),%r19
796 depi PRIV_USER,31,2,%r19
797 STREG %r19,PT_IAOQ0(%r16)
798 LDREG PT_IAOQ1(%r16),%r19
799 depi PRIV_USER,31,2,%r19
800 STREG %r19,PT_IAOQ1(%r16)
801 LDREG PT_PSW(%r16),%r19
807 and %r19,%r1,%r19 /* Mask out bits that user shouldn't play with */
809 or %r19,%r1,%r19 /* Make sure default USER_PSW bits are set */
810 STREG %r19,PT_PSW(%r16)
[all …]
Dsyscall.S179 STREG %r19, TASK_PT_GR19(%r1)
183 extrd,u %r2,63,1,%r19 /* W hidden in bottom bit */
185 xor %r19,%r2,%r2 /* clear bottom bit */
186 depd,z %r19,1,1,%r19
187 std %r19,TASK_PT_PSW(%r1)
215 copy %r19,%r2 /* W bit back to r2 */
226 ldi _TIF_SYSCALL_TRACE_MASK, %r19
227 and,COND(=) %r1, %r19, %r0
237 ldo R%sys_call_table(%r1), %r19
239 ldo R%sys_call_table64(%r1), %r19
[all …]
Dpacache.S43 rsm PSW_SM_I, %r19 /* save I-bit state */
170 or %r1, %r19, %r1 /* I-bit to state on entry */
385 1: ldd 0(%r25), %r19
390 std %r19, 0(%r26)
393 ldd 32(%r25), %r19
400 std %r19, 32(%r26)
403 ldd 64(%r25), %r19
410 std %r19, 64(%r26)
413 ldd 96(%r25), %r19
421 std %r19, 96(%r26)
[all …]
/linux-6.1.9/tools/testing/selftests/powerpc/pmu/ebb/
Dbusy_loop.S17 std r19, 120(%r1)
59 li r19, 0x1919
60 std r19, -208(%r1)
119 cmpwi r19, 0x1919
161 li r19, 0xbe
215 ld r19, -208(%r1)
216 cmpwi r19, 0x1919
257 ld r19, 120(%r1)
/linux-6.1.9/arch/microblaze/lib/
Duaccess_old.S18 2: lwi r19, r6, 0x0004 + offset; \
26 10: swi r19, r5, 0x0004 + offset; \
106 swi r19, r1, 12
129 lwi r19, r1, 12
149 lwi r19, r1, 12
/linux-6.1.9/arch/alpha/kernel/
Dsignal.c178 err |= __get_user(regs->r19, sc->sc_regs+19); in restore_sigcontext()
301 err |= __put_user(regs->r19, sc->sc_regs+19); in setup_sigcontext()
446 syscall_restart(unsigned long r0, unsigned long r19, in syscall_restart() argument
459 regs->r19 = r19; in syscall_restart()
483 do_signal(struct pt_regs *regs, unsigned long r0, unsigned long r19) in do_signal() argument
494 syscall_restart(r0, r19, regs, &ksig.ka); in do_signal()
505 regs->r19 = r19; in do_signal()
523 unsigned long r0, unsigned long r19) in do_work_pending() argument
531 do_signal(regs, r0, r19); in do_work_pending()
/linux-6.1.9/arch/csky/abiv2/
Dmemcpy.S15 movi r19, 4
26 movi r19, 0
88 sub r13, r19, r13
Dmemset.S16 movi r19, 4
70 sub r13, r19, r13
/linux-6.1.9/arch/powerpc/lib/
Dcopypage_power7.S106 std r19,STK_REG(R19)(r1)
123 ld r19,112(r4)
140 std r19,112(r3)
150 ld r19,STK_REG(R19)(r1)
Dcopy_mc_64.S29 ld r19,STK_REG(R19)(r1)
95 std r19,STK_REG(R19)(r1)
120 err2; ld r19,96(r4)
137 err2; std r19,96(r3)
177 ld r19,STK_REG(R19)(r1)
/linux-6.1.9/tools/testing/selftests/powerpc/include/
Dgpr_asm.h24 std r19,(top_pos - 96)(%r1); \
44 ld r19,(top_pos - 96)(%r1); \
75 ld r19,40(r3)
/linux-6.1.9/arch/microblaze/kernel/
Dentry.S197 swi r19, r1, PT_R19; \
231 lwi r19, r1, PT_R19; \
456 lwi r19, r11, TI_FLAGS; /* get flags in thread info */
457 andi r11, r19, _TIF_NEED_RESCHED;
466 andi r11, r19, _TIF_SIGPENDING | _TIF_NOTIFY_RESUME;
515 addk r5, r0, r19 /* ... and argument - in r19 */
630 lwi r19, r11, TI_FLAGS; /* get flags in thread info */
631 andi r11, r19, _TIF_NEED_RESCHED;
640 5: andi r11, r19, _TIF_SIGPENDING | _TIF_NOTIFY_RESUME;
742 lwi r19, r11, TI_FLAGS; /* MS: get flags from thread info */
[all …]
/linux-6.1.9/arch/powerpc/kernel/
Didle_book3s.S66 std r19,-8*7(r1)
111 ld r19,-8*7(r1)
174 std r19,-8*7(r1)
/linux-6.1.9/arch/ia64/lib/
Dxor.S112 mov r19 = in4
121 (p[0]) ld8.nta s4[0] = [r19], 8
156 mov r19 = in4
166 (p[0]) ld8.nta s4[0] = [r19], 8
/linux-6.1.9/tools/testing/selftests/powerpc/copyloops/
Dcopy_mc_64.S29 ld r19,STK_REG(R19)(r1)
95 std r19,STK_REG(R19)(r1)
120 err2; ld r19,96(r4)
137 err2; std r19,96(r3)
177 ld r19,STK_REG(R19)(r1)
/linux-6.1.9/Documentation/translations/zh_CN/parisc/
Dregisters.rst122 r1,r2,r19-r26,r28,r29 & r31可以在不保存它们的情况下被使用。当然，如果你
136 r19-r22:

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