Lines Matching refs:stack
87 /* From kernel, allocate more kernel stack and
102 mov %t_kstack, %sp ! jump onto new stack
123 /* Save the kernel window onto the corresponding stack. */
129 mov %t_kstack, %sp ! and onto new kernel stack
193 mov %t_kstack, %sp ! and onto kernel stack
217 /* Call MMU-architecture dependent stack checking
223 /* Architecture specific stack checking routines. When either
225 * as they have been safely stashed on the new kernel stack
243 * stack. Save bad user stack, and return to caller.