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Searched refs:r21 (Results 1 – 25 of 95) sorted by relevance

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/linux-6.15/arch/sh/boot/compressed/
H A Dhead_64.S65 movi ITLB_FIXED, r21
68 addi r21, TLB_STEP, r21
69 bne r21, r22, tr1
73 movi DTLB_FIXED, r21
76 addi r21, TLB_STEP, r21
77 bne r21, r22, tr1
80 movi ITLB_FIXED, r21
87 movi DTLB_FIXED, r21
94 movi ICCR_BASE, r21
97 putcfg r21, ICCR_REG0, r22
[all …]
/linux-6.15/arch/csky/abiv2/
H A Dmemcmp.S31 ldw r21, (r1, 0)
33 cmpne r20, r21
37 ldw r21, (r1, 4)
38 cmpne r20, r21
43 cmpne r20, r21
48 cmpne r20, r21
65 cmpne r20, r21
115 xtrb3 r2, r21
121 xtrb2 r2, r21
127 xtrb1 r2, r21
[all …]
H A Dmemcpy.S43 ldw r21, (r1, 4)
47 stw r21, (r0, 4)
H A Dmemmove.S49 ldw r21, (r1, 4)
53 stw r21, (r0, 4)
/linux-6.15/arch/parisc/kernel/
H A Dpacache.S388 ldd 16(%r25), %r21
395 std %r21, 16(%r26)
398 ldd 48(%r25), %r21
405 std %r21, 48(%r26)
408 ldd 80(%r25), %r21
415 std %r21, 80(%r26)
445 ldw 8(%r25), %r21
449 stw %r21, 8(%r26)
453 ldw 24(%r25), %r21
624 ldw 8(%r29), %r21
[all …]
H A Drelocate_kernel.S97 copy %r3, %r21
107 LDREG,ma REG_SZ(%r21), %r8
108 LDREG,ma REG_SZ(%r21), %r9
109 LDREG,ma REG_SZ(%r21), %r10
110 LDREG,ma REG_SZ(%r21), %r11
117 LDREG,ma REG_SZ(%r21), %r8
118 LDREG,ma REG_SZ(%r21), %r9
119 LDREG,ma REG_SZ(%r21), %r10
120 LDREG,ma REG_SZ(%r21), %r11
H A Dsyscall.S154 depdi 0, 31, 32, %r21
518 be,n 0(%sr2,%r21)
523 stw,ma %r21, 0(%sr2,%r20)
526 copy %r0, %r21
532 ldo -EAGAIN(%r0), %r21
537 stw,ma %r21, 0(%sr2,%r20)
541 ldo -EAGAIN(%r0),%r21
546 ldo -EFAULT(%r0),%r21
549 ldo -ENOSYS(%r0),%r21
635 spinlock_check %r28, %r21
[all …]
H A Dsys_parisc32.c20 int r22, int r21, int r20) in sys32_unimplemented() argument
/linux-6.15/tools/testing/selftests/powerpc/pmu/ebb/
H A Dbusy_loop.S19 std r21, 104(%r1)
63 li r21, 0x2121
64 std r21, -224(%r1)
123 cmpwi r21, 0x2121
163 li r21, 0xde
221 ld r21, -224(%r1)
222 cmpwi r21, 0x2121
259 ld r21, 104(%r1)
/linux-6.15/arch/microblaze/lib/
H A Duaccess_old.S20 4: lwi r21, r6, 0x000C + offset; \
28 12: swi r21, r5, 0x000C + offset; \
108 swi r21, r1, 20
131 lwi r21, r1, 20
151 lwi r21, r1, 20
/linux-6.15/tools/testing/selftests/powerpc/include/
H A Dgpr_asm.h22 std r21,(top_pos - 80)(%r1); \
42 ld r21,(top_pos - 80)(%r1); \
77 ld r21,56(r3)
/linux-6.15/arch/powerpc/kernel/
H A Didle_book3s.S68 std r21,-8*9(r1)
113 ld r21,-8*9(r1)
176 std r21,-8*9(r1)
H A Dmisc.S64 PPC_STL r21,12*SZL(r3)
92 PPC_LL r21,12*SZL(r3)
/linux-6.15/arch/powerpc/lib/
H A Dcopy_mc_64.S27 ld r21,STK_REG(R21)(r1)
97 std r21,STK_REG(R21)(r1)
122 err2; ld r21,112(r4)
139 err2; std r21,112(r3)
179 ld r21,STK_REG(R21)(r1)
H A Dcopyuser_64.S441 std r21,-112(1)
449 exc; ld r21,512(4)
463 exc; std r21,520(3)
481 exc; ld r21,528(4)
500 exc; std r21,520(3)
529 ld r21,-112(1)
549 ld r21,-112(1)
/linux-6.15/tools/testing/selftests/powerpc/copyloops/
H A Dcopy_mc_64.S27 ld r21,STK_REG(R21)(r1)
97 std r21,STK_REG(R21)(r1)
122 err2; ld r21,112(r4)
139 err2; std r21,112(r3)
179 ld r21,STK_REG(R21)(r1)
H A Dcopyuser_64.S441 std r21,-112(1)
449 exc; ld r21,512(4)
463 exc; std r21,520(3)
481 exc; ld r21,528(4)
500 exc; std r21,520(3)
529 ld r21,-112(1)
549 ld r21,-112(1)
/linux-6.15/arch/parisc/include/asm/
H A Dasmregs.h26 arg5: .reg r21
54 r21: .reg %r21
H A Dunistd.h85 #define K_LOAD_ARGS_6(r26,r25,r24,r23,r22,r21) \ argument
86 register unsigned long __r21 __asm__("r21") = (unsigned long)(r21); \
/linux-6.15/arch/arc/include/asm/
H A Dunwind.h35 unsigned long r21; member
94 PTREGS_INFO(r21), \
H A Dptrace.h58 unsigned long r25, r24, r23, r22, r21, r20, r19, r18, r17, r16, r15, r14, r13; member
100 unsigned long r25, r24, r23, r22, r21, r20, r19, r18, r17, r16, r15, r14, r13; member
/linux-6.15/arch/loongarch/power/
H A Dsuspend_asm.S22 st.d $r21, sp, PT_R21
40 ld.d $r21, sp, PT_R21
/linux-6.15/arch/powerpc/kernel/vdso/
H A Dvgetrandom-chacha.S40 #define state5 r21
136 std r21, -88(r1)
160 stw r21, 52(r1)
328 ld r21, -88(r1)
350 lwz r21, 52(r1)
/linux-6.15/arch/microblaze/kernel/
H A Dprocess.c39 regs->r21, regs->r22, regs->r23, regs->r24); in show_regs()
111 childregs->r21 = tls; in copy_thread()
/linux-6.15/tools/testing/selftests/powerpc/switch_endian/
H A Dcheck.S63 addi r9,r15,21 # check r21
64 cmpd r9,r21

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