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head/sys/powerpc/powerpc/vm_machdep.c
| Show First 20 Lines • Show All 173 Lines • ▼ Show 20 Lines | |||||
| /* | /* | ||||
| * Intercept the return address from a freshly forked process that has NOT | * Intercept the return address from a freshly forked process that has NOT | ||||
| * been scheduled yet. | * been scheduled yet. | ||||
| * | * | ||||
| * This is needed to make kernel threads stay in kernel mode. | * This is needed to make kernel threads stay in kernel mode. | ||||
| */ | */ | ||||
| void | void | ||||
| cpu_set_fork_handler(struct thread *td, void (*func)(void *), void *arg) | cpu_fork_kthread_handler(struct thread *td, void (*func)(void *), void *arg) | ||||
| { | { | ||||
| struct callframe *cf; | struct callframe *cf; | ||||
| CTR4(KTR_PROC, "%s called with td=%p func=%p arg=%p", | CTR4(KTR_PROC, "%s called with td=%p func=%p arg=%p", | ||||
| __func__, td, func, arg); | __func__, td, func, arg); | ||||
| cf = (struct callframe *)td->td_pcb->pcb_sp; | cf = (struct callframe *)td->td_pcb->pcb_sp; | ||||
| ▲ Show 20 Lines • Show All 56 Lines • Show Last 20 Lines | |||||