Searched refs:first_frame (Results 1 – 7 of 7) sorted by relevance
| /arch/s390/include/asm/ |
| D | unwind.h | 44 struct pt_regs *regs, unsigned long first_frame);
61 unsigned long first_frame) in unwind_start() argument
64 first_frame = first_frame ?: get_stack_pointer(task, regs); in unwind_start()
65 __unwind_start(state, task, regs, first_frame); in unwind_start()
73 #define unwind_for_each_frame(state, task, regs, first_frame) \ argument
74 for (unwind_start(state, task, regs, first_frame); \
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| /arch/powerpc/oprofile/ |
| D | backtrace.c | 88 int first_frame = 1; in op_powerpc_backtrace() local
95 sp = kernel_getsp(sp, first_frame); in op_powerpc_backtrace()
98 first_frame = 0; in op_powerpc_backtrace()
104 sp = user_getsp64(sp, first_frame); in op_powerpc_backtrace()
107 first_frame = 0; in op_powerpc_backtrace()
114 sp = user_getsp32(sp, first_frame); in op_powerpc_backtrace()
117 first_frame = 0; in op_powerpc_backtrace()
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| /arch/x86/kernel/ |
| D | unwind_guess.c | 53 struct pt_regs *regs, unsigned long *first_frame) in __unwind_start() argument
58 state->sp = PTR_ALIGN(first_frame, sizeof(long)); in __unwind_start()
60 get_stack_info(first_frame, state->task, &state->stack_info, in __unwind_start()
69 (!on_stack(&state->stack_info, first_frame, sizeof(long)) || in __unwind_start()
70 !__kernel_text_address(*first_frame))) in __unwind_start()
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| D | unwind_frame.c | 364 struct pt_regs *regs, unsigned long *first_frame) in __unwind_start() argument
389 if (regs && regs->ip == 0 && (unsigned long *)regs->sp >= first_frame) { in __unwind_start()
405 (!on_stack(&state->stack_info, first_frame, sizeof(long)) || in __unwind_start()
406 (state->next_bp == NULL && state->bp < first_frame))) in __unwind_start()
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| D | unwind_orc.c | 627 struct pt_regs *regs, unsigned long *first_frame) in __unwind_start() argument
699 (!on_stack(&state->stack_info, first_frame, sizeof(long)) || in __unwind_start()
700 state->sp <= (unsigned long)first_frame)) in __unwind_start()
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| /arch/x86/include/asm/ |
| D | unwind.h | 39 struct pt_regs *regs, unsigned long *first_frame);
56 struct pt_regs *regs, unsigned long *first_frame) in unwind_start() argument
58 first_frame = first_frame ? : get_stack_pointer(task, regs); in unwind_start()
60 __unwind_start(state, task, regs, first_frame); in unwind_start()
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| /arch/s390/kernel/ |
| D | unwind_bc.c | 124 struct pt_regs *regs, unsigned long first_frame) in __unwind_start() argument
171 if (!first_frame) in __unwind_start()
175 if (on_stack(&state->stack_info, first_frame, sizeof(struct stack_frame))) { in __unwind_start()
176 if (state->sp >= first_frame) in __unwind_start()
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