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Searched refs:first_frame (Results 1 – 7 of 7) sorted by relevance

/linux/arch/s390/include/asm/
H A Dunwind.h59 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); \
/linux/arch/x86/kernel/
H A Dunwind_guess.c52 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()
H A Dunwind_frame.c374 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()
/linux/arch/x86/include/asm/
H A Dunwind.h43 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()
/linux/arch/s390/kernel/
H A Dunwind_bc.c128 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()
/linux/drivers/media/usb/gspca/
H A Dcpia1.c363 u8 first_frame; member
1612 sd->first_frame = 6; in sd_start()
1729 if (sd->first_frame) { in sd_dq_callback()
1730 sd->first_frame--; in sd_dq_callback()
1731 if (sd->first_frame == 0) in sd_dq_callback()
H A Dov519.c92 u8 first_frame; member
4255 sd->first_frame = 3; in sd_start()
4465 if (sd->first_frame) { in ovfx2_pkt_scan()
4466 sd->first_frame--; in ovfx2_pkt_scan()