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Searched refs:nip (Results 1 – 25 of 73) sorted by relevance

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/Linux-v4.19/arch/powerpc/kernel/
Dtraps.c315 info->si_addr = (void __user *)regs->nip; in user_single_step_siginfo()
335 addr, regs->nip, regs->link, code); in show_signal_msg()
337 print_vma_addr(KERN_CONT " in ", regs->nip); in show_signal_msg()
459 unsigned int *nip = (unsigned int *)regs->nip; in check_io_access() local
462 && (entry = search_exception_tables(regs->nip)) != NULL) { in check_io_access()
471 if (*nip == PPC_INST_NOP) in check_io_access()
472 nip -= 2; in check_io_access()
473 else if (*nip == PPC_INST_ISYNC) in check_io_access()
474 --nip; in check_io_access()
475 if (*nip == PPC_INST_SYNC || (*nip >> 26) == OP_TRAP) { in check_io_access()
[all …]
Doptprobes.c71 unsigned long nip = 0; in can_optimize() local
91 regs.nip = (unsigned long)p->addr; in can_optimize()
109 nip = regs.nip; in can_optimize()
112 return nip; in can_optimize()
128 regs->nip = (unsigned long)op->kp.addr; in optimized_callback()
199 unsigned long nip, size; in arch_prepare_optimized_kprobe() local
204 nip = can_optimize(p); in arch_prepare_optimized_kprobe()
205 if (!nip) in arch_prepare_optimized_kprobe()
228 (unsigned long)nip; in arch_prepare_optimized_kprobe()
280 patch_branch(buff + TMPL_RET_IDX, (unsigned long)nip, 0); in arch_prepare_optimized_kprobe()
Dkprobes-ftrace.c29 void kprobe_ftrace_handler(unsigned long nip, unsigned long parent_nip, in kprobe_ftrace_handler() argument
35 p = get_kprobe((kprobe_opcode_t *)nip); in kprobe_ftrace_handler()
47 regs->nip -= MCOUNT_INSN_SIZE; in kprobe_ftrace_handler()
56 regs->nip += MCOUNT_INSN_SIZE; in kprobe_ftrace_handler()
Dkprobes.c183 regs->nip = (unsigned long)p->ainsn.insn; in prepare_singlestep()
274 unsigned int *addr = (unsigned int *)regs->nip; in kprobe_handler()
468 regs->nip = orig_ret_address - 4; in trampoline_probe_handler()
499 if (((unsigned long)cur->ainsn.insn + 4) != regs->nip) in kprobe_post_handler()
508 regs->nip = (unsigned long)cur->addr + 4; in kprobe_post_handler()
548 regs->nip = (unsigned long)cur->addr; in kprobe_fault_handler()
580 if ((entry = search_exception_tables(regs->nip)) != NULL) { in kprobe_fault_handler()
581 regs->nip = extable_fixup(entry); in kprobe_fault_handler()
Dkgdb.c116 return kgdb_isremovedbreak(regs->nip); in kgdb_skipexception()
147 if (*(u32 *) (regs->nip) == *(u32 *) (&arch_kgdb_ops.gdb_bpt_instr)) in kgdb_handle_breakpoint()
148 regs->nip += BREAK_INSTR_SIZE; in kgdb_handle_breakpoint()
252 PACK64(ptr, regs->nip); in sleeping_thread_to_gdb_regs()
340 { "pc", GDB_SIZEOF_REG, offsetof(struct pt_regs, nip) },
401 regs->nip = pc; in kgdb_arch_set_pc()
423 linux_regs->nip = addr; in kgdb_arch_handle_exception()
Dmce_power.c349 pfn = addr_to_pfn(regs, regs->nip); in mce_find_instr_ea_and_pfn()
351 instr_addr = (pfn << PAGE_SHIFT) + (regs->nip & ~PAGE_MASK); in mce_find_instr_ea_and_pfn()
426 *addr = regs->nip; in mce_handle_ierror()
432 pfn = addr_to_pfn(regs, regs->nip); in mce_handle_ierror()
578 save_mce_event(regs, handled, &mce_err, regs->nip, addr, phys_addr); in mce_handle_error()
Duprobes.c70 regs->nip = current->utask->xol_vaddr; in arch_uprobe_pre_xol()
127 regs->nip = utask->vaddr + MAX_UINSN_BYTES; in arch_uprobe_post_xol()
Dprocess.c944 tsk->pid, thr->regs->nip, in tm_reclaim_task()
1267 unsigned long pc = regs->nip - (instructions_to_print * 3 / 4 * in show_instructions()
1290 if (regs->nip == pc) in show_instructions()
1307 pc = regs->nip - (instructions_to_print * 3 / 4 * sizeof(int)); in show_user_instructions()
1332 if (regs->nip == pc) in show_user_instructions()
1442 regs->nip, regs->link, regs->ctr); in show_regs()
1478 printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip); in show_regs()
1719 kregs->nip = ppc_function_entry(f); in copy_thread()
1767 regs->nip = start; in start_thread()
1809 regs->nip = entry; in start_thread()
[all …]
Dsignal_64.c354 err |= __get_user(regs->nip, &sc->gp_regs[PT_NIP]); in restore_sigcontext()
461 err |= __get_user(regs->nip, &tm_sc->gp_regs[PT_NIP]); in restore_tm_sigcontexts()
759 (long)uc, regs->nip, regs->link); in SYSCALL_DEFINE0()
829 regs->nip = (unsigned long) ksig->ka.sa.sa_handler; in handle_rt_signal64()
830 regs->gpr[12] = regs->nip; in handle_rt_signal64()
840 err |= get_user(regs->nip, &funct_desc_ptr->entry); in handle_rt_signal64()
866 (long)frame, regs->nip, regs->link); in handle_rt_signal64()
Dppc32.h21 unsigned int nip; member
/Linux-v4.19/arch/powerpc/kvm/
Dbook3s_hv_tm_builtin.c38 vcpu->arch.cfar = vcpu->arch.regs.nip - 4; in kvmhv_p9_tm_emulation_early()
39 vcpu->arch.regs.nip = vcpu->arch.shregs.srr0; in kvmhv_p9_tm_emulation_early()
61 vcpu->arch.cfar = vcpu->arch.regs.nip - 4; in kvmhv_p9_tm_emulation_early()
62 vcpu->arch.regs.nip = mfspr(SPRN_EBBRR); in kvmhv_p9_tm_emulation_early()
106 vcpu->arch.regs.nip = vcpu->arch.tfhar; in kvmhv_emulate_tm_rollback()
Dbook3s_hv_tm.c22 tfiar = vcpu->arch.regs.nip & ~0x3ull; in emulate_tx_failure()
60 vcpu->arch.cfar = vcpu->arch.regs.nip - 4; in kvmhv_p9_tm_emulation()
61 vcpu->arch.regs.nip = vcpu->arch.shregs.srr0; in kvmhv_p9_tm_emulation()
93 vcpu->arch.cfar = vcpu->arch.regs.nip - 4; in kvmhv_p9_tm_emulation()
94 vcpu->arch.regs.nip = vcpu->arch.ebbrr; in kvmhv_p9_tm_emulation()
Dbooke.c80 printk("pc: %08lx msr: %08llx\n", vcpu->arch.regs.nip, in kvmppc_dump_vcpu()
496 set_guest_srr(vcpu, vcpu->arch.regs.nip, in kvmppc_booke_irqprio_deliver()
500 set_guest_csrr(vcpu, vcpu->arch.regs.nip, in kvmppc_booke_irqprio_deliver()
504 set_guest_dsrr(vcpu, vcpu->arch.regs.nip, in kvmppc_booke_irqprio_deliver()
508 set_guest_mcsrr(vcpu, vcpu->arch.regs.nip, in kvmppc_booke_irqprio_deliver()
513 vcpu->arch.regs.nip = vcpu->arch.ivpr | in kvmppc_booke_irqprio_deliver()
832 __func__, vcpu->arch.regs.nip, vcpu->arch.last_inst); in emulation_exit()
881 run->debug.arch.address = vcpu->arch.regs.nip; in kvmppc_handle_debug()
910 regs->nip = ip; in kvmppc_fill_pt_regs()
977 __func__, vcpu->arch.regs.nip); in kvmppc_resume_inst_load()
[all …]
/Linux-v4.19/arch/powerpc/perf/
Dcallchain.c77 next_ip = regs->nip; in perf_callchain_kernel()
209 static int is_sigreturn_64_address(unsigned long nip, unsigned long fp) in is_sigreturn_64_address() argument
211 if (nip == fp + offsetof(struct signal_frame_64, tramp)) in is_sigreturn_64_address()
214 nip == current->mm->context.vdso_base + vdso64_rt_sigtramp) in is_sigreturn_64_address()
368 static int is_sigreturn_32_address(unsigned int nip, unsigned int fp) in is_sigreturn_32_address() argument
370 if (nip == fp + offsetof(struct signal_frame_32, mctx.mc_pad)) in is_sigreturn_32_address()
373 nip == current->mm->context.vdso_base + vdso32_sigtramp) in is_sigreturn_32_address()
378 static int is_rt_sigreturn_32_address(unsigned int nip, unsigned int fp) in is_rt_sigreturn_32_address() argument
380 if (nip == fp + offsetof(struct rt_signal_frame_32, in is_rt_sigreturn_32_address()
384 nip == current->mm->context.vdso_base + vdso32_rt_sigtramp) in is_rt_sigreturn_32_address()
/Linux-v4.19/arch/powerpc/mm/
Dfault.c248 unsigned int __user *nip = (unsigned int __user *)regs->nip; in bad_stack_expansion() local
270 access_ok(VERIFY_READ, nip, sizeof(*nip))) { in bad_stack_expansion()
275 res = __get_user_inatomic(inst, nip); in bad_stack_expansion()
493 if (!is_user && !search_exception_tables(regs->nip)) in __do_page_fault()
522 if (fault_in_pages_readable((const char __user *)regs->nip, in __do_page_fault()
624 if ((entry = search_exception_tables(regs->nip)) != NULL) { in bad_page_fault()
625 regs->nip = extable_fixup(entry); in bad_page_fault()
652 regs->nip); in bad_page_fault()
/Linux-v4.19/fs/gfs2/
Dinode.c1352 struct gfs2_inode *nip = NULL; in gfs2_rename() local
1364 nip = GFS2_I(d_inode(ndentry)); in gfs2_rename()
1365 if (ip == nip) in gfs2_rename()
1401 if (nip) { in gfs2_rename()
1402 gfs2_holder_init(nip->i_gl, LM_ST_EXCLUSIVE, 0, ghs + num_gh); in gfs2_rename()
1408 nrgd = gfs2_blk2rgrpd(sdp, nip->i_no_addr, 1); in gfs2_rename()
1431 if (nip) { in gfs2_rename()
1432 error = gfs2_unlink_ok(ndip, &ndentry->d_name, nip); in gfs2_rename()
1436 if (nip->i_inode.i_nlink == 0) { in gfs2_rename()
1441 if (S_ISDIR(nip->i_inode.i_mode)) { in gfs2_rename()
[all …]
/Linux-v4.19/arch/powerpc/xmon/
Dxmon.c470 bp = in_breakpoint_table(regs->nip, &offset); in xmon_core()
472 regs->nip = bp->address + offset; in xmon_core()
512 bp = at_breakpoint(regs->nip); in xmon_core()
522 xmon_print_symbol(regs->nip, " ", ")\n"); in xmon_core()
572 ppc_inst_dump(regs->nip, 1, 0); in xmon_core()
625 bp = at_breakpoint(regs->nip); in xmon_core()
628 xmon_print_symbol(regs->nip, " ", ")\n"); in xmon_core()
637 ppc_inst_dump(regs->nip, 1, 0); in xmon_core()
649 bp = at_breakpoint(regs->nip); in xmon_core()
651 regs->nip = (unsigned long) &bp->instr[0]; in xmon_core()
[all …]
/Linux-v4.19/arch/powerpc/include/asm/
Dkvm_booke.h95 vcpu->arch.regs.nip = val; in kvmppc_set_pc()
100 return vcpu->arch.regs.nip; in kvmppc_get_pc()
Dperf_event.h36 (regs)->nip = __ip; \
Dlivepatch.h33 regs->nip = ip; in klp_arch_set_pc()
/Linux-v4.19/arch/powerpc/platforms/powernv/
Dopal.c520 _exception(SIGBUS, regs, BUS_MCEERR_AR, regs->nip); in opal_recover_mce()
632 static uint64_t find_recovery_address(uint64_t nip) in find_recovery_address() argument
637 if ((nip >= mc_recoverable_range[i].start_addr) && in find_recovery_address()
638 (nip < mc_recoverable_range[i].end_addr)) in find_recovery_address()
650 if ((regs->nip >= opal.base) && in opal_mce_check_early_recovery()
651 (regs->nip < (opal.base + opal.size))) in opal_mce_check_early_recovery()
652 recover_addr = find_recovery_address(regs->nip); in opal_mce_check_early_recovery()
658 regs->nip = recover_addr; in opal_mce_check_early_recovery()
/Linux-v4.19/arch/powerpc/platforms/embedded6xx/
Dmpc7448_hpc2.c174 if ((entry = search_exception_tables(regs->nip)) != NULL) { in mpc7448_machine_check_exception()
177 regs->nip = extable_fixup(entry); in mpc7448_machine_check_exception()
Dholly.c263 if ((entry = search_exception_tables(regs->nip)) != NULL) { in ppc750_machine_check_exception()
266 regs->nip = extable_fixup(entry); in ppc750_machine_check_exception()
/Linux-v4.19/arch/powerpc/platforms/pseries/
Dras.c411 regs->nip = be64_to_cpu((__be64)regs->nip); in pSeries_system_reset_exception()
481 _exception(SIGBUS, regs, BUS_MCEERR_AR, regs->nip); in recover_mce()
/Linux-v4.19/arch/powerpc/platforms/8xx/
Dmachine_check.c21 pr_err("Fetch error at address %lx\n", regs->nip); in machine_check_8xx()

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