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Searched refs:next_sp (Results 1 - 25 of 28) sorted by relevance

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/kernel/linux/linux-5.10/arch/powerpc/perf/
H A Dcallchain_32.c102 unsigned int next_sp, unsigned int next_ip) in signal_frame_32_regs()
109 * Note: the next_sp - sp >= signal frame size check in signal_frame_32_regs()
110 * is true when next_sp < sp, for example, when in signal_frame_32_regs()
114 if (next_sp - sp >= sizeof(struct signal_frame_32) && in signal_frame_32_regs()
121 if (!mctx && next_sp - sp >= sizeof(struct rt_signal_frame_32) && in signal_frame_32_regs()
136 unsigned int sp, next_sp; in perf_callchain_user_32() local
149 if (invalid_user_sp(sp) || read_user_stack_32(fp, &next_sp)) in perf_callchain_user_32()
154 uregs = signal_frame_32_regs(sp, next_sp, next_ip); in perf_callchain_user_32()
156 uregs = signal_frame_32_regs(sp, next_sp, lr); in perf_callchain_user_32()
176 sp = next_sp; in perf_callchain_user_32()
101 signal_frame_32_regs(unsigned int sp, unsigned int next_sp, unsigned int next_ip) signal_frame_32_regs() argument
[all...]
H A Dcallchain.c46 unsigned long sp, next_sp; in perf_callchain_kernel() local
61 next_sp = fp[0]; in perf_callchain_kernel()
63 if (next_sp == sp + STACK_INT_FRAME_SIZE && in perf_callchain_kernel()
97 if (!valid_next_sp(next_sp, sp)) in perf_callchain_kernel()
99 sp = next_sp; in perf_callchain_kernel()
H A Dcallchain_64.c96 unsigned long sp, next_sp; in perf_callchain_user_64() local
110 if (invalid_user_sp(sp) || read_user_stack_64(fp, &next_sp)) in perf_callchain_user_64()
116 * Note: the next_sp - sp >= signal frame size check in perf_callchain_user_64()
117 * is true when next_sp < sp, which can happen when in perf_callchain_user_64()
121 if (next_sp - sp >= sizeof(struct signal_frame_64) && in perf_callchain_user_64()
144 sp = next_sp; in perf_callchain_user_64()
/kernel/linux/linux-6.6/arch/powerpc/perf/
H A Dcallchain_32.c102 unsigned int next_sp, unsigned int next_ip) in signal_frame_32_regs()
109 * Note: the next_sp - sp >= signal frame size check in signal_frame_32_regs()
110 * is true when next_sp < sp, for example, when in signal_frame_32_regs()
114 if (next_sp - sp >= sizeof(struct signal_frame_32) && in signal_frame_32_regs()
121 if (!mctx && next_sp - sp >= sizeof(struct rt_signal_frame_32) && in signal_frame_32_regs()
136 unsigned int sp, next_sp; in perf_callchain_user_32() local
149 if (invalid_user_sp(sp) || read_user_stack_32(fp, &next_sp)) in perf_callchain_user_32()
154 uregs = signal_frame_32_regs(sp, next_sp, next_ip); in perf_callchain_user_32()
156 uregs = signal_frame_32_regs(sp, next_sp, lr); in perf_callchain_user_32()
176 sp = next_sp; in perf_callchain_user_32()
101 signal_frame_32_regs(unsigned int sp, unsigned int next_sp, unsigned int next_ip) signal_frame_32_regs() argument
[all...]
H A Dcallchain.c46 unsigned long sp, next_sp; in perf_callchain_kernel() local
61 next_sp = fp[0]; in perf_callchain_kernel()
63 if (next_sp == sp + STACK_INT_FRAME_SIZE && in perf_callchain_kernel()
97 if (!valid_next_sp(next_sp, sp)) in perf_callchain_kernel()
99 sp = next_sp; in perf_callchain_kernel()
H A Dcallchain_64.c70 unsigned long sp, next_sp; in perf_callchain_user_64() local
84 if (invalid_user_sp(sp) || read_user_stack_64(fp, &next_sp)) in perf_callchain_user_64()
90 * Note: the next_sp - sp >= signal frame size check in perf_callchain_user_64()
91 * is true when next_sp < sp, which can happen when in perf_callchain_user_64()
95 if (next_sp - sp >= sizeof(struct signal_frame_64) && in perf_callchain_user_64()
118 sp = next_sp; in perf_callchain_user_64()
/kernel/linux/linux-5.10/arch/x86/kernel/
H A Ddumpstack_32.c58 info->next_sp = (unsigned long *)*begin; in in_hardirq_stack()
83 info->next_sp = (unsigned long *)*begin; in in_softirq_stack()
102 info->next_sp = (unsigned long *)this_cpu_read(cpu_tss_rw.x86_tss.sp); in in_doublefault_stack()
H A Ddumpstack_64.c125 info->next_sp = (unsigned long *)regs->sp; in in_exception_stack()
149 info->next_sp = (unsigned long *)*(end - 1); in in_irq_stack()
H A Dunwind_frame.c44 printk_deferred("unwind stack type:%d next_sp:%p mask:0x%lx graph_idx:%d\n", in unwind_dump()
45 state->stack_info.type, state->stack_info.next_sp, in unwind_dump()
49 sp = PTR_ALIGN(stack_info.next_sp, sizeof(long))) { in unwind_dump()
215 * that info->next_sp could point to an empty stack and the next bp in update_stack_state()
219 if (get_stack_info(info->next_sp, state->task, info, in update_stack_state()
H A Ddumpstack.c44 info->next_sp = NULL; in in_task_stack()
63 info->next_sp = NULL; in in_entry_stack()
218 stack = stack_info.next_sp) { in show_trace_log_lvl()
H A Dunwind_guess.c43 state->sp = PTR_ALIGN(info->next_sp, sizeof(long)); in unwind_next_frame()
/kernel/linux/linux-6.6/arch/x86/kernel/
H A Ddumpstack_32.c58 info->next_sp = (unsigned long *)*begin; in in_hardirq_stack()
83 info->next_sp = (unsigned long *)*begin; in in_softirq_stack()
102 info->next_sp = (unsigned long *)this_cpu_read(cpu_tss_rw.x86_tss.sp); in in_doublefault_stack()
H A Ddumpstack_64.c131 info->next_sp = (unsigned long *)regs->sp; in in_exception_stack()
165 info->next_sp = (unsigned long *)*(end - 1); in in_irq_stack()
H A Ddumpstack.c44 info->next_sp = NULL; in in_task_stack()
63 info->next_sp = NULL; in in_entry_stack()
218 stack = stack_info.next_sp) { in show_trace_log_lvl()
H A Dunwind_frame.c44 printk_deferred("unwind stack type:%d next_sp:%p mask:0x%lx graph_idx:%d\n", in unwind_dump()
45 state->stack_info.type, state->stack_info.next_sp, in unwind_dump()
49 sp = PTR_ALIGN(stack_info.next_sp, sizeof(long))) { in unwind_dump()
225 * that info->next_sp could point to an empty stack and the next bp in update_stack_state()
229 if (get_stack_info(info->next_sp, state->task, info, in update_stack_state()
H A Dunwind_guess.c42 state->sp = PTR_ALIGN(info->next_sp, sizeof(long)); in unwind_next_frame()
/kernel/linux/linux-5.10/arch/loongarch/kernel/
H A Dprocess.c203 info->next_sp = 0; in in_task_stack()
224 info->next_sp = nextsp; in in_irq_stack()
289 state.stack_info.next_sp = 0; in get_wchan()
H A Dunwind_prologue.c177 regs = (struct pt_regs *)info->next_sp; in unwind_next_frame()
198 state->sp = info->next_sp; in unwind_next_frame()
H A Dunwind_guess.c40 state->sp = info->next_sp; in unwind_next_frame()
/kernel/linux/linux-6.6/arch/loongarch/kernel/
H A Dunwind.c27 state->sp = info->next_sp; in default_next_frame()
H A Dunwind_prologue.c210 regs = (struct pt_regs *)info->next_sp; in next_frame()
225 state->sp = info->next_sp; in next_frame()
/kernel/linux/linux-5.10/arch/loongarch/include/asm/
H A Dstacktrace.h21 unsigned long begin, end, next_sp; member
/kernel/linux/linux-5.10/arch/x86/include/asm/
H A Dstacktrace.h28 unsigned long *begin, *end, *next_sp; member
/kernel/linux/linux-6.6/arch/loongarch/include/asm/
H A Dstacktrace.h21 unsigned long begin, end, next_sp; member
/kernel/linux/linux-6.6/arch/x86/include/asm/
H A Dstacktrace.h28 unsigned long *begin, *end, *next_sp; member

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