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Searched refs:nip (Results 1 – 25 of 86) sorted by relevance

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/linux/arch/powerpc/kernel/
A Dtraps.c401 unsigned long nip = regs->nip; in hv_nmi_check_nonrecoverable() local
418 if ((nip >= 0x500 && nip < 0x600) || (nip >= 0x4500 && nip < 0x4600)) in hv_nmi_check_nonrecoverable()
420 if ((nip >= 0x980 && nip < 0xa00) || (nip >= 0x4980 && nip < 0x4a00)) in hv_nmi_check_nonrecoverable()
422 if ((nip >= 0xe00 && nip < 0xec0) || (nip >= 0x4e00 && nip < 0x4ec0)) in hv_nmi_check_nonrecoverable()
424 if ((nip >= 0xf80 && nip < 0xfa0) || (nip >= 0x4f80 && nip < 0x4fa0)) in hv_nmi_check_nonrecoverable()
537 unsigned int *nip = (unsigned int *)regs->nip; in check_io_access() local
550 nip -= 2; in check_io_access()
552 --nip; in check_io_access()
553 if (*nip == PPC_RAW_SYNC() || get_op(*nip) == OP_TRAP) { in check_io_access()
556 --nip; in check_io_access()
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A Doptprobes.c51 unsigned long nip = 0; in can_optimize() local
72 regs.nip = addr; in can_optimize()
90 nip = regs.nip; in can_optimize()
93 return nip; in can_optimize()
160 unsigned long nip, size; in arch_prepare_optimized_kprobe() local
163 nip = can_optimize(p); in arch_prepare_optimized_kprobe()
164 if (!nip) in arch_prepare_optimized_kprobe()
186 b_offset = (unsigned long)(buff + TMPL_RET_IDX) - nip; in arch_prepare_optimized_kprobe()
237 patch_branch(buff + TMPL_RET_IDX, nip, 0); in arch_prepare_optimized_kprobe()
A Dkprobes-ftrace.c16 void kprobe_ftrace_handler(unsigned long nip, unsigned long parent_nip, in kprobe_ftrace_handler() argument
27 bit = ftrace_test_recursion_trylock(nip, parent_nip); in kprobe_ftrace_handler()
32 p = get_kprobe((kprobe_opcode_t *)nip); in kprobe_ftrace_handler()
A Dprocess.c1005 tsk->pid, thr->regs->nip, in tm_reclaim_task()
1403 unsigned long nip = regs->nip; in show_instructions() local
1414 nip = (unsigned long)phys_to_virt(regs->nip); in show_instructions()
1423 if (nip == pc) in show_instructions()
1442 pc = regs->nip - (NR_INSN_TO_PRINT * 3 / 4 * sizeof(int)); in show_user_instructions()
1459 seq_buf_printf(&s, regs->nip == pc ? "<%08x> " : "%08x ", instr); in show_user_instructions()
1562 regs->nip, regs->link, regs->ctr); in __show_regs()
1599 printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip); in __show_regs()
1850 kregs->nip = ppc_function_entry(f); in copy_thread()
1933 regs->nip = start; in start_thread()
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A Dsyscall.c124 _exception(SIGILL, regs, ILL_ILLOPC, regs->nip); in system_call_exception()
141 _exception(SIGILL, regs, ILL_ILLOPC, regs->nip); in system_call_exception()
A Dkgdb.c115 return kgdb_isremovedbreak(regs->nip); in kgdb_skipexception()
146 if (*(u32 *)regs->nip == BREAK_INSTR) in kgdb_handle_breakpoint()
223 PACK64(ptr, regs->nip); in sleeping_thread_to_gdb_regs()
311 { "pc", GDB_SIZEOF_REG, offsetof(struct pt_regs, nip) },
A Dhw_breakpoint_constraints.c70 if (is_kernel_addr(regs->nip) && !(info->type & HW_BRK_TYPE_KERNEL)) in check_dawrx_constraints()
137 err = __get_user_instr(*instr, (void __user *)regs->nip); in wp_get_instr_detail()
A Dalign.c307 if (is_kernel_addr(regs->nip)) in fix_alignment()
308 r = copy_inst_from_kernel_nofault(&instr, (void *)regs->nip); in fix_alignment()
310 r = __get_user_instr(instr, (void __user *)regs->nip); in fix_alignment()
A Dkprobes.c276 unsigned int *addr = (unsigned int *)regs->nip; in kprobe_handler()
406 if (((unsigned long)cur->ainsn.insn + len) != regs->nip) in kprobe_post_handler()
472 if ((entry = search_exception_tables(regs->nip)) != NULL) { in kprobe_fault_handler()
A Dmce_power.c463 pfn = addr_to_pfn(regs, regs->nip); in mce_find_instr_ea_and_phys()
465 instr_addr = (pfn << PAGE_SHIFT) + (regs->nip & ~PAGE_MASK); in mce_find_instr_ea_and_phys()
547 *addr = regs->nip; in mce_handle_ierror()
553 pfn = addr_to_pfn(regs, regs->nip); in mce_handle_ierror()
719 save_mce_event(regs, handled, &mce_err, regs->nip, addr, phys_addr); in mce_handle_error()
/linux/arch/powerpc/kvm/
A Dbook3s_hv_tm.c21 tfiar = vcpu->arch.regs.nip & ~0x3ull; in emulate_tx_failure()
56 vcpu->arch.regs.nip -= 4; in kvmhv_p9_tm_emulation()
79 vcpu->arch.cfar = vcpu->arch.regs.nip; in kvmhv_p9_tm_emulation()
80 vcpu->arch.regs.nip = vcpu->arch.shregs.srr0; in kvmhv_p9_tm_emulation()
113 vcpu->arch.cfar = vcpu->arch.regs.nip; in kvmhv_p9_tm_emulation()
114 vcpu->arch.regs.nip = vcpu->arch.ebbrr; in kvmhv_p9_tm_emulation()
129 vcpu->arch.regs.nip += 4; in kvmhv_p9_tm_emulation()
167 vcpu->arch.regs.nip += 4; in kvmhv_p9_tm_emulation()
206 vcpu->arch.regs.nip += 4; in kvmhv_p9_tm_emulation()
239 vcpu->arch.regs.nip += 4; in kvmhv_p9_tm_emulation()
A Dbook3s_hv_tm_builtin.c46 vcpu->arch.cfar = vcpu->arch.regs.nip - 4; in kvmhv_p9_tm_emulation_early()
47 vcpu->arch.regs.nip = vcpu->arch.shregs.srr0; in kvmhv_p9_tm_emulation_early()
69 vcpu->arch.cfar = vcpu->arch.regs.nip - 4; in kvmhv_p9_tm_emulation_early()
70 vcpu->arch.regs.nip = mfspr(SPRN_EBBRR); in kvmhv_p9_tm_emulation_early()
116 vcpu->arch.regs.nip = vcpu->arch.tfhar; in kvmhv_emulate_tm_rollback()
A Dbooke.c513 set_guest_srr(vcpu, vcpu->arch.regs.nip, in kvmppc_booke_irqprio_deliver()
517 set_guest_csrr(vcpu, vcpu->arch.regs.nip, in kvmppc_booke_irqprio_deliver()
521 set_guest_dsrr(vcpu, vcpu->arch.regs.nip, in kvmppc_booke_irqprio_deliver()
525 set_guest_mcsrr(vcpu, vcpu->arch.regs.nip, in kvmppc_booke_irqprio_deliver()
530 vcpu->arch.regs.nip = vcpu->arch.ivpr | in kvmppc_booke_irqprio_deliver()
926 regs->nip = _THIS_IP_; in kvmppc_fill_pt_regs()
993 __func__, vcpu->arch.regs.nip); in kvmppc_resume_inst_load()
1342 unsigned long eaddr = vcpu->arch.regs.nip; in kvmppc_handle_exit()
1453 regs->pc = vcpu->arch.regs.nip; in kvm_arch_vcpu_ioctl_get_regs()
1484 vcpu->arch.regs.nip = regs->pc; in kvm_arch_vcpu_ioctl_set_regs()
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/linux/arch/powerpc/perf/
A Dcallchain_32.c58 static int is_sigreturn_32_address(unsigned int nip, unsigned int fp) in is_sigreturn_32_address() argument
60 if (nip == fp + offsetof(struct signal_frame_32, mctx.mc_pad)) in is_sigreturn_32_address()
63 nip == VDSO32_SYMBOL(current->mm->context.vdso, sigtramp32)) in is_sigreturn_32_address()
68 static int is_rt_sigreturn_32_address(unsigned int nip, unsigned int fp) in is_rt_sigreturn_32_address() argument
70 if (nip == fp + offsetof(struct rt_signal_frame_32, in is_rt_sigreturn_32_address()
74 nip == VDSO32_SYMBOL(current->mm->context.vdso, sigtramp_rt32)) in is_rt_sigreturn_32_address()
A Dcallchain_64.c40 static int is_sigreturn_64_address(unsigned long nip, unsigned long fp) in is_sigreturn_64_address() argument
42 if (nip == fp + offsetof(struct signal_frame_64, tramp)) in is_sigreturn_64_address()
45 nip == VDSO64_SYMBOL(current->mm->context.vdso, sigtramp_rt64)) in is_sigreturn_64_address()
/linux/fs/gfs2/
A Dinode.c1404 struct gfs2_inode *nip = NULL; in gfs2_rename() local
1417 nip = GFS2_I(d_inode(ndentry)); in gfs2_rename()
1418 if (ip == nip) in gfs2_rename()
1455 if (nip) { in gfs2_rename()
1470 if (nip) { in gfs2_rename()
1498 if (nip) { in gfs2_rename()
1509 if (nip->i_entries < 2) { in gfs2_rename()
1510 gfs2_consist_inode(nip); in gfs2_rename()
1514 if (nip->i_entries > 2) { in gfs2_rename()
1563 if (nip == NULL) { in gfs2_rename()
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/linux/arch/powerpc/include/asm/
A Dptrace.h34 unsigned long nip; member
190 regs->nip = ip; in regs_set_return_ip()
202 regs_set_return_ip(regs, regs->nip + offset); in regs_add_return_ip()
207 return regs->nip; in instruction_pointer()
A Dkvm_booke.h84 vcpu->arch.regs.nip = val; in kvmppc_set_pc()
89 return vcpu->arch.regs.nip; in kvmppc_get_pc()
A Dinterrupt.h103 if (regs->nip >= (unsigned long)__end_soft_masked) in is_implicit_soft_masked()
106 return search_kernel_soft_mask_table(regs->nip); in is_implicit_soft_masked()
196 search_kernel_restart_table(regs->nip)); in interrupt_enter_prepare()
376 unsigned long rst = search_kernel_restart_table(regs->nip); in interrupt_nmi_exit_prepare()
A Dperf_event.h37 (regs)->nip = __ip; \
/linux/arch/powerpc/xmon/
A Dxmon.c555 bp = at_breakpoint(regs->nip); in xmon_core()
618 ppc_inst_dump(regs->nip, 1, 0); in xmon_core()
677 bp = at_breakpoint(regs->nip); in xmon_core()
690 ppc_inst_dump(regs->nip, 1, 0); in xmon_core()
704 bp = at_breakpoint(regs->nip); in xmon_core()
712 bp = at_breakpoint(regs->nip); in xmon_core()
776 bp = at_breakpoint(regs->nip); in xmon_bpt()
874 off = nip - (unsigned long)bpt_table; in in_breakpoint_table()
1220 ppc_inst_dump(regs->nip, 1, 0); in do_step()
1792 pc = regs.nip; in xmon_show_stack()
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/linux/arch/powerpc/platforms/powernv/
A Dopal.c619 _exception(SIGBUS, regs, BUS_MCEERR_AR, regs->nip); in opal_recover_mce()
752 static uint64_t find_recovery_address(uint64_t nip) in find_recovery_address() argument
757 if ((nip >= mc_recoverable_range[i].start_addr) && in find_recovery_address()
758 (nip < mc_recoverable_range[i].end_addr)) in find_recovery_address()
770 if ((regs->nip >= opal.base) && in opal_mce_check_early_recovery()
771 (regs->nip < (opal.base + opal.size))) in opal_mce_check_early_recovery()
772 recover_addr = find_recovery_address(regs->nip); in opal_mce_check_early_recovery()
/linux/arch/powerpc/platforms/8xx/
A Dmachine_check.c18 pr_cont("Fetch error at address %lx\n", regs->nip); in machine_check_8xx()
/linux/arch/powerpc/kernel/ptrace/
A Dptrace.c346 BUILD_BUG_ON(offsetof(struct pt_regs, nip) != in pt_regs_check()
347 offsetof(struct user_pt_regs, nip)); in pt_regs_check()
419 CHECK_REG(PT_NIP, nip); in pt_regs_check()
/linux/tools/testing/selftests/powerpc/tm/
A Dtm-signal-sigreturn-nt.c27 ucp->uc_mcontext.regs->nip += 4; in trap_signal_handler()

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