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Searched refs:orig_sp (Results 1 – 6 of 6) sorted by relevance

/OK3568_Linux_fs/kernel/arch/sparc/kernel/
H A Dkstack.h67 void *orig_sp, *sp = hardirq_stack[smp_processor_id()]; in set_hardirq_stack() local
69 __asm__ __volatile__("mov %%sp, %0" : "=r" (orig_sp)); in set_hardirq_stack()
70 if (orig_sp < sp || in set_hardirq_stack()
71 orig_sp > (sp + THREAD_SIZE)) { in set_hardirq_stack()
76 return orig_sp; in set_hardirq_stack()
79 static inline __attribute__((always_inline)) void restore_hardirq_stack(void *orig_sp) in restore_hardirq_stack() argument
81 __asm__ __volatile__("mov %0, %%sp" : : "r" (orig_sp)); in restore_hardirq_stack()
H A Dnmi.c85 void *orig_sp; in perfctr_irq() local
93 orig_sp = set_hardirq_stack(); in perfctr_irq()
120 restore_hardirq_stack(orig_sp); in perfctr_irq()
H A Dirq_64.c818 void *orig_sp; in handler_irq() local
836 orig_sp = set_hardirq_stack(); in handler_irq()
851 restore_hardirq_stack(orig_sp); in handler_irq()
859 void *orig_sp, *sp = softirq_stack[smp_processor_id()]; in do_softirq_own_stack() local
865 : "=&r" (orig_sp) in do_softirq_own_stack()
869 : : "r" (orig_sp)); in do_softirq_own_stack()
H A Dprocess_64.c542 unsigned long sp, orig_sp; in fault_in_user_windows() local
544 orig_sp = sp = t->rwbuf_stkptrs[window]; in fault_in_user_windows()
560 sp, orig_sp, in fault_in_user_windows()
/OK3568_Linux_fs/kernel/arch/x86/kernel/
H A Dunwind_frame.c48 for (sp = PTR_ALIGN(state->orig_sp, sizeof(long)); sp; in unwind_dump()
224 if (state->orig_sp && state->stack_info.type == prev_type && in update_stack_state()
248 if (!state->orig_sp) in update_stack_state()
249 state->orig_sp = frame; in update_stack_state()
/OK3568_Linux_fs/kernel/arch/x86/include/asm/
H A Dunwind.h25 unsigned long *bp, *orig_sp, ip; member