Searched refs:first_frame (Results 1 – 6 of 6) sorted by relevance
| /arch/s390/include/asm/ |
| A D | unwind.h | 59 struct pt_regs *regs, unsigned long first_frame);
76 unsigned long first_frame) in unwind_start() argument
79 first_frame = first_frame ?: get_stack_pointer(task, regs); in unwind_start()
80 __unwind_start(state, task, regs, first_frame); in unwind_start()
88 #define unwind_for_each_frame(state, task, regs, first_frame) \ argument
89 for (unwind_start(state, task, regs, first_frame); \
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| /arch/x86/kernel/ |
| A D | unwind_guess.c | 52 struct pt_regs *regs, unsigned long *first_frame) in __unwind_start() argument
57 state->sp = PTR_ALIGN(first_frame, sizeof(long)); in __unwind_start()
59 get_stack_info(first_frame, state->task, &state->stack_info, in __unwind_start()
68 (!on_stack(&state->stack_info, first_frame, sizeof(long)) || in __unwind_start()
69 !__kernel_text_address(*first_frame))) in __unwind_start()
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| A D | unwind_frame.c | 374 struct pt_regs *regs, unsigned long *first_frame) in __unwind_start() argument
399 if (regs && regs->ip == 0 && (unsigned long *)regs->sp >= first_frame) { in __unwind_start()
415 (!on_stack(&state->stack_info, first_frame, sizeof(long)) || in __unwind_start()
416 (state->next_bp == NULL && state->bp < first_frame))) in __unwind_start()
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| A D | unwind_orc.c | 684 struct pt_regs *regs, unsigned long *first_frame) in __unwind_start() argument
756 (!on_stack(&state->stack_info, first_frame, sizeof(long)) || in __unwind_start()
757 state->sp <= (unsigned long)first_frame)) in __unwind_start()
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| /arch/x86/include/asm/ |
| A D | unwind.h | 43 struct pt_regs *regs, unsigned long *first_frame);
60 struct pt_regs *regs, unsigned long *first_frame) in unwind_start() argument
62 first_frame = first_frame ? : get_stack_pointer(task, regs); in unwind_start()
64 __unwind_start(state, task, regs, first_frame); in unwind_start()
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| /arch/s390/kernel/ |
| A D | unwind_bc.c | 128 struct pt_regs *regs, unsigned long first_frame) in __unwind_start() argument
173 if (!first_frame) in __unwind_start()
177 if (on_stack(&state->stack_info, first_frame, sizeof(struct stack_frame))) { in __unwind_start()
178 if (state->sp >= first_frame) in __unwind_start()
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