| /linux/arch/x86/kernel/ |
| H A D | rethook.c | 69 unsigned long *frame_pointer; in arch_rethook_trampoline_callback() local
79 frame_pointer = (long *)(regs + 1); in arch_rethook_trampoline_callback()
82 * The return address at 'frame_pointer' is recovered by the in arch_rethook_trampoline_callback()
86 rethook_trampoline_handler(regs, (unsigned long)frame_pointer); in arch_rethook_trampoline_callback()
110 unsigned long *frame_pointer = (void *)(regs + 1); in arch_rethook_fixup_return() local
113 *frame_pointer = correct_ret_addr; in arch_rethook_fixup_return()
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| H A D | ftrace.c | 635 unsigned long frame_pointer) in prepare_ftrace_return() argument
642 if (!function_graph_enter(*parent, ip, frame_pointer, parent)) in prepare_ftrace_return()
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| /linux/arch/arm/kernel/ |
| H A D | ftrace.c | 228 unsigned long frame_pointer, in prepare_ftrace_return() argument
242 * at 'frame_pointer + 4' as this code used to assume. in prepare_ftrace_return()
250 __get_kernel_nofault(&frame_pointer, in prepare_ftrace_return()
251 (unsigned long *)(frame_pointer - 8), in prepare_ftrace_return()
255 .fp = frame_pointer, in prepare_ftrace_return()
264 frame_pointer = frame.sp; in prepare_ftrace_return()
270 if (function_graph_enter(old, self_addr, frame_pointer, NULL)) in prepare_ftrace_return()
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| /linux/arch/csky/kernel/ |
| H A D | ftrace.c | 148 unsigned long frame_pointer) in prepare_ftrace_return() argument
159 *(unsigned long *)frame_pointer, parent)) { in prepare_ftrace_return()
176 * We need set *parent and *(frame_pointer + 4) for resume, in prepare_ftrace_return()
180 frame_pointer += 4; in prepare_ftrace_return()
181 if (*(unsigned long *)frame_pointer == old) in prepare_ftrace_return()
182 *(unsigned long *)frame_pointer = return_hooker; in prepare_ftrace_return()
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| H A D | stacktrace.c | 22 fp = frame_pointer(regs); in walk_stackframe()
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| /linux/arch/arm64/kernel/ |
| H A D | ftrace.c | 521 unsigned long frame_pointer) in prepare_ftrace_return() argument
536 if (!function_graph_enter(old, self_addr, frame_pointer, in prepare_ftrace_return()
537 (void *)frame_pointer)) { in prepare_ftrace_return()
547 unsigned long frame_pointer = arch_ftrace_regs(fregs)->fp; in ftrace_graph_func() local
556 if (!function_graph_enter_regs(old, ip, frame_pointer, in ftrace_graph_func()
557 (void *)frame_pointer, fregs)) { in ftrace_graph_func()
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| /linux/arch/riscv/kernel/ |
| H A D | ftrace.c | 231 unsigned long frame_pointer) in prepare_ftrace_return() argument
245 if (!function_graph_enter(old, self_addr, frame_pointer, parent)) in prepare_ftrace_return()
254 unsigned long frame_pointer = arch_ftrace_regs(fregs)->s0; in ftrace_graph_func() local
267 if (!function_graph_enter_regs(old, ip, frame_pointer, parent, fregs)) in ftrace_graph_func()
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| H A D | stacktrace.c | 40 fp = frame_pointer(regs); in walk_stackframe()
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| /linux/kernel/trace/ |
| H A D | fgraph.c | 563 unsigned long frame_pointer, unsigned long *retp, in ftrace_push_return_trace() argument
630 ret_stack->fp = frame_pointer; in ftrace_push_return_trace()
652 unsigned long frame_pointer, unsigned long *retp, in function_graph_enter_regs() argument
668 offset = ftrace_push_return_trace(ret, func, frame_pointer, retp, 0); in function_graph_enter_regs()
723 unsigned long frame_pointer, int *offset) in ftrace_pop_return_trace() argument
753 if (unlikely(ret_stack->fp != frame_pointer)) { in ftrace_pop_return_trace()
758 frame_pointer, in ftrace_pop_return_trace()
811 __ftrace_return_to_handler(struct ftrace_regs *fregs, unsigned long frame_pointer) in __ftrace_return_to_handler() argument
820 ret_stack = ftrace_pop_return_trace(&trace, &ret, frame_pointer, &offset); in __ftrace_return_to_handler()
878 unsigned long ftrace_return_to_handler(unsigned long frame_pointer) in ftrace_return_to_handler() argument
[all...] |
| /linux/arch/sparc/kernel/ |
| H A D | ftrace.c | 121 unsigned long frame_pointer) in prepare_ftrace_return() argument
128 if (function_graph_enter(parent, self_addr, frame_pointer, NULL)) in prepare_ftrace_return()
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| /linux/arch/riscv/include/asm/ |
| H A D | ptrace.h | 102 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer() function
128 unsigned long frame_pointer);
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| /linux/drivers/net/wireless/intel/iwlwifi/fw/ |
| H A D | dump.c | 97 u32 frame_pointer; /* core register 27*/ member
165 IWL_ERR(fwrt, "0x%08X | frame pointer\n", table.frame_pointer); in iwl_fwrt_dump_umac_error_log()
285 u32 frame_pointer; member
327 IWL_ERR(fwrt, "0x%08X | tcm frame pointer\n", table.frame_pointer); in iwl_fwrt_dump_tcm_error_log()
354 u32 frame_pointer; member
400 IWL_ERR(fwrt, "0x%08X | rcm frame pointer\n", table.frame_pointer); in iwl_fwrt_dump_rcm_error_log()
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| /linux/arch/arm/include/asm/ |
| H A D | ptrace.h | 96 #define frame_pointer(regs) (regs)->ARM_r7 macro
98 #define frame_pointer(regs) (regs)->ARM_fp macro
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| H A D | perf_event.h | 13 frame_pointer((regs)) = (unsigned long) __builtin_frame_address(0); \
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| H A D | ftrace.h | 79 unsigned long frame_pointer,
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| H A D | stacktrace.h | 39 frame->fp = frame_pointer(regs); in arm_get_current_stackframe()
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| /linux/arch/csky/include/asm/ |
| H A D | ftrace.h | 29 unsigned long frame_pointer);
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| H A D | ptrace.h | 67 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer() function
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| /linux/arch/sparc/include/asm/ |
| H A D | ftrace.h | 32 unsigned long frame_pointer);
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| /linux/include/linux/ |
| H A D | kprobes.h | 225 void *frame_pointer);
229 void *frame_pointer) in kretprobe_trampoline_handler() argument
238 ret = __kretprobe_trampoline_handler(regs, frame_pointer); in kretprobe_trampoline_handler()
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| H A D | ftrace_regs.h | 34 frame_pointer(&arch_ftrace_regs(fregs)->regs)
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| /linux/arch/sh/include/asm/ |
| H A D | ptrace.h | 29 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer() function
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| /linux/kernel/unwind/ |
| H A D | user.c | 104 state->fp = frame_pointer(regs); in unwind_user_start()
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| /linux/arch/arm64/include/asm/ |
| H A D | ftrace.h | 225 unsigned long frame_pointer);
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| H A D | ptrace.h | 352 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer() function
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