Lines Matching defs:childregs
59 struct pt_regs *childregs = task_pt_regs(p);
65 memset(childregs, 0, sizeof(struct pt_regs));
67 ti->cpu_context.r1 = (unsigned long)childregs;
70 childregs->pt_mode = 1;
71 local_save_flags(childregs->msr);
73 ti->cpu_context.msr = childregs->msr & ~MSR_IE;
78 *childregs = *current_pt_regs();
80 childregs->r1 = usp;
83 ti->cpu_context.r1 = (unsigned long)childregs;
85 ti->cpu_context.msr = (unsigned long)childregs->msr;
87 childregs->msr |= MSR_UMS;
89 /* we should consider the fact that childregs is a copy of the parent
99 childregs->msr &= ~MSR_EIP;
100 childregs->msr |= MSR_IE;
101 childregs->msr &= ~MSR_VM;
102 childregs->msr |= MSR_VMS;
103 childregs->msr |= MSR_EE; /* exceptions will be enabled*/
105 ti->cpu_context.msr = (childregs->msr|MSR_VM);
116 childregs->r21 = tls;