r21 32 arch/alpha/include/uapi/asm/ptrace.h unsigned long r21; r21 315 arch/alpha/kernel/process.c dest[21] = pt->r21; r21 89 arch/alpha/kernel/ptrace.c PT_REG( r20), PT_REG( r21), PT_REG( r22), PT_REG( r23), r21 180 arch/alpha/kernel/signal.c err |= __get_user(regs->r21, sc->sc_regs+21); r21 303 arch/alpha/kernel/signal.c err |= __put_user(regs->r21, sc->sc_regs+21); r21 90 arch/alpha/kernel/traps.c regs->r19, regs->r20, regs->r21); r21 714 arch/alpha/kernel/traps.c R(r19), R(r20), R(r21), R(r22), R(r23), R(r24), R(r25), R(r26), r21 101 arch/arc/include/asm/entry.h PUSH r21 r21 111 arch/arc/include/asm/entry.h POP r21 r21 112 arch/arc/include/asm/ptrace.h unsigned long r25, r24, r23, r22, r21, r20, r19, r18, r17, r16, r15, r14, r13; r21 35 arch/arc/include/asm/unwind.h unsigned long r21; r21 94 arch/arc/include/asm/unwind.h PTREGS_INFO(r21), \ r21 45 arch/arc/include/uapi/asm/ptrace.h unsigned long r25, r24, r23, r22, r21, r20; r21 78 arch/arc/kernel/ptrace.c REG_O_ONE(callee.r21, &cregs->r21); r21 168 arch/arc/kernel/ptrace.c REG_IN_ONE(callee.r21, &cregs->r21); r21 123 arch/hexagon/include/asm/elf.h DEST.r21 = REGS->r21; \ r21 101 arch/hexagon/include/asm/processor.h unsigned long r21; r21 150 arch/hexagon/include/uapi/asm/registers.h unsigned long r21; r21 35 arch/hexagon/include/uapi/asm/user.h unsigned long r21; r21 41 arch/hexagon/kernel/kgdb.c { "r21", GDB_SIZEOF_REG, offsetof(struct pt_regs, r21)}, r21 58 arch/hexagon/kernel/vm_events.c regs->r21, r21 127 arch/ia64/include/uapi/asm/ptrace.h unsigned long r21; /* scratch */ r21 107 arch/ia64/kernel/asm-offsets.c DEFINE(IA64_PT_REGS_R21_OFFSET, offsetof (struct pt_regs, r21)); r21 938 arch/ia64/kernel/mca.c copy_reg(&bank[21-16], ms->pmsa_nat_bits, ®s->r21, nat); r21 56 arch/ia64/kernel/minstate.h mov r21=ar.fpsr; /* M */ \ r21 135 arch/ia64/kernel/minstate.h .mem.offset 8,0; st8.spill [r17]=r21,16; /* save ar.fpsr */ \ r21 175 arch/ia64/kernel/minstate.h .mem.offset 8,0; st8.spill [r3]=r21,16; \ r21 134 arch/ia64/kernel/process.c printk("r20 : %016lx r21 : %016lx r22 : %016lx\n", regs->r20, regs->r21, regs->r22); r21 223 arch/ia64/kernel/unaligned.c RPT(r20), RPT(r21), RPT(r22), RPT(r23), r21 216 arch/ia64/kernel/unwind.c offsetof(struct pt_regs, r21), r21 44 arch/microblaze/include/asm/thread_info.h __u32 r21; r21 114 arch/microblaze/include/uapi/asm/elf.h _r->r20 = _r->r21 = _r->r22 = _r->r23 = \ r21 39 arch/microblaze/include/uapi/asm/ptrace.h microblaze_reg_t r21; r21 51 arch/microblaze/kernel/asm-offsets.c DEFINE(PT_R21, offsetof(struct pt_regs, r21)); r21 110 arch/microblaze/kernel/asm-offsets.c DEFINE(CC_R21, offsetof(struct cpu_context, r21)); r21 41 arch/microblaze/kernel/process.c regs->r21, regs->r22, regs->r23, regs->r24); r21 117 arch/microblaze/kernel/process.c childregs->r21 = childregs->r10; r21 71 arch/microblaze/kernel/signal.c COPY(r18); COPY(r19); COPY(r20); COPY(r21); r21 132 arch/microblaze/kernel/signal.c COPY(r18); COPY(r19); COPY(r20); COPY(r21); r21 967 arch/mips/kernel/ptrace.c REG_OFFSET_NAME(r21, regs[21]), r21 68 arch/nios2/include/asm/elf.h pr_reg[28] = sw->r21; \ r21 96 arch/nios2/include/asm/entry.h stw r21, SW_R21(sp) r21 110 arch/nios2/include/asm/entry.h ldw r21, SW_R21(sp) r21 58 arch/nios2/include/asm/ptrace.h unsigned long r21; r21 59 arch/nios2/kernel/asm-offsets.c OFFSET(SW_R21, switch_stack, r21); r21 72 arch/nios2/kernel/signal.c err |= __get_user(sw->r21, &gregs[20]); r21 154 arch/nios2/kernel/signal.c err |= __put_user(sw->r21, &gregs[20]); r21 26 arch/parisc/include/asm/asmregs.h arg5: .reg r21 r21 54 arch/parisc/include/asm/asmregs.h r21: .reg %r21 r21 183 arch/parisc/include/asm/assembly.h STREG %r21, PT_GR21(\regs) r21 217 arch/parisc/include/asm/assembly.h LDREG PT_GR21(\regs), %r21 r21 89 arch/parisc/include/asm/unistd.h #define K_LOAD_ARGS_6(r26,r25,r24,r23,r22,r21) \ r21 90 arch/parisc/include/asm/unistd.h register unsigned long __r21 __asm__("r21") = (unsigned long)(r21); \ r21 20 arch/parisc/kernel/sys_parisc32.c int r22, int r21, int r20) r21 27 arch/powerpc/crypto/aes-spe-regs.h #define rW5 r21 r21 567 arch/powerpc/include/asm/ppc_asm.h #define r21 %r21 r21 49 arch/unicore32/include/asm/thread_info.h __u32 r21; r21 234 drivers/media/dvb-frontends/cx24113.c u8 r21 = (cx24113_readreg(state, 0x21) & 0xc0) | enable; r21 236 drivers/media/dvb-frontends/cx24113.c r21 |= (1 << 1); r21 237 drivers/media/dvb-frontends/cx24113.c return cx24113_writereg(state, 0x21, r21); r21 259 drivers/net/wireless/broadcom/b43/radio_2055.c r12, r13, r14, r15, r16, r17, r18, r19, r20, r21) \ r21 281 drivers/net/wireless/broadcom/b43/radio_2055.c .radio_c2_tx_mxbgtrim = r21 r21 3027 drivers/net/wireless/broadcom/b43/radio_2056.c r20, r21, r22, r23, r24, r25, r26, r27, r28, r29, \ r21 3050 drivers/net/wireless/broadcom/b43/radio_2056.c .radio_tx0_pada_boost_tune = r21, \ r21 118 drivers/net/wireless/broadcom/b43/radio_2057.c r20, r21, r22, r23, r24, r25, r26, r27) \ r21 140 drivers/net/wireless/broadcom/b43/radio_2057.c .radio_txmix2g_tune_boost_pu_core1 = r21, \ r21 34 tools/perf/arch/powerpc/util/perf_regs.c SMPL_REG(r21, PERF_REG_POWERPC_R21), r21 17 tools/testing/selftests/powerpc/copyloops/asm/ppc_asm.h #define R21 r21 r21 22 tools/testing/selftests/powerpc/include/gpr_asm.h std r21,(top_pos - 80)(%r1); \ r21 42 tools/testing/selftests/powerpc/include/gpr_asm.h ld r21,(top_pos - 80)(%r1); \ r21 77 tools/testing/selftests/powerpc/include/gpr_asm.h ld r21,56(r3) r21 567 tools/testing/selftests/powerpc/primitives/asm/ppc_asm.h #define r21 %r21 r21 22 tools/testing/selftests/powerpc/stringloops/asm/ppc_asm.h #define R21 r21