| /Linux-v5.15/arch/csky/kernel/ |
| D | ftrace.c | 153 unsigned long frame_pointer) in prepare_ftrace_return() argument
164 *(unsigned long *)frame_pointer, parent)) { in prepare_ftrace_return()
185 frame_pointer += 4; in prepare_ftrace_return()
186 if (*(unsigned long *)frame_pointer == old) in prepare_ftrace_return()
187 *(unsigned long *)frame_pointer = return_hooker; in prepare_ftrace_return()
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| D | stacktrace.c | 22 fp = frame_pointer(regs); in walk_stackframe()
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| /Linux-v5.15/kernel/trace/ |
| D | fgraph.c | 60 unsigned long frame_pointer, unsigned long *retp) in ftrace_push_return_trace() argument
91 current->ret_stack[index].fp = frame_pointer; in ftrace_push_return_trace()
114 unsigned long frame_pointer, unsigned long *retp) in function_graph_enter() argument
130 if (ftrace_push_return_trace(ret, func, frame_pointer, retp)) in function_graph_enter()
148 unsigned long frame_pointer) in ftrace_pop_return_trace() argument
177 if (unlikely(current->ret_stack[index].fp != frame_pointer)) { in ftrace_pop_return_trace()
182 frame_pointer, in ftrace_pop_return_trace()
232 unsigned long ftrace_return_to_handler(unsigned long frame_pointer) in ftrace_return_to_handler() argument
237 ftrace_pop_return_trace(&trace, &ret, frame_pointer); in ftrace_return_to_handler()
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| /Linux-v5.15/arch/nds32/kernel/ |
| D | ftrace.c | 199 unsigned long frame_pointer) in prepare_ftrace_return() argument
209 if (!function_graph_enter(old, self_addr, frame_pointer, NULL)) in prepare_ftrace_return()
221 unsigned long frame_pointer = in ftrace_graph_caller() local
224 prepare_ftrace_return(parent_ip, selfpc, frame_pointer); in ftrace_graph_caller()
227 extern unsigned long ftrace_return_to_handler(unsigned long frame_pointer);
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| /Linux-v5.15/arch/sparc/kernel/ |
| D | ftrace.c | 126 unsigned long frame_pointer) in prepare_ftrace_return() argument
133 if (function_graph_enter(parent, self_addr, frame_pointer, NULL)) in prepare_ftrace_return()
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| /Linux-v5.15/arch/arm/include/asm/ |
| D | ptrace.h | 94 #define frame_pointer(regs) (regs)->ARM_r7 macro
96 #define frame_pointer(regs) (regs)->ARM_fp macro
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| D | stacktrace.h | 21 frame->fp = frame_pointer(regs); in arm_get_current_stackframe()
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| /Linux-v5.15/arch/riscv/include/asm/ |
| D | ptrace.h | 97 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer() function
123 unsigned long frame_pointer);
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| /Linux-v5.15/arch/riscv/kernel/ |
| D | ftrace.c | 187 unsigned long frame_pointer) in prepare_ftrace_return() argument
201 if (!function_graph_enter(old, self_addr, frame_pointer, parent)) in prepare_ftrace_return()
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| D | stacktrace.c | 27 fp = frame_pointer(regs); in walk_stackframe()
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| /Linux-v5.15/arch/sparc/include/asm/ |
| D | ftrace.h | 32 unsigned long frame_pointer);
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| /Linux-v5.15/include/linux/ |
| D | kprobes.h | 203 void *frame_pointer);
208 void *frame_pointer) in kretprobe_trampoline_handler() argument
217 ret = __kretprobe_trampoline_handler(regs, trampoline_address, frame_pointer); in kretprobe_trampoline_handler()
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| D | ftrace.h | 954 unsigned long frame_pointer, unsigned long *retp);
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| /Linux-v5.15/arch/arm64/kernel/ |
| D | ftrace.c | 256 unsigned long frame_pointer) in prepare_ftrace_return() argument
271 if (!function_graph_enter(old, self_addr, frame_pointer, NULL)) in prepare_ftrace_return()
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| /Linux-v5.15/arch/arm/kernel/ |
| D | ftrace.c | 205 unsigned long frame_pointer) in prepare_ftrace_return() argument
216 if (function_graph_enter(old, self_addr, frame_pointer, NULL)) in prepare_ftrace_return()
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| D | traps.c | 210 fp = frame_pointer(regs); in dump_backtrace()
660 c_backtrace(frame_pointer(regs), processor_mode(regs), KERN_ERR); in arm_syscall()
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| /Linux-v5.15/drivers/net/wireless/intel/iwlwifi/fw/ |
| D | dump.c | 136 u32 frame_pointer; /* core register 27*/ member
178 IWL_ERR(fwrt, "0x%08X | frame pointer\n", table.frame_pointer); in iwl_fwrt_dump_umac_error_log()
289 u32 frame_pointer; member
321 IWL_ERR(fwrt, "0x%08X | tcm frame pointer\n", table.frame_pointer); in iwl_fwrt_dump_tcm_error_log()
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| /Linux-v5.15/arch/x86/kernel/ |
| D | ftrace.c | 531 unsigned long frame_pointer);
629 unsigned long frame_pointer) in prepare_ftrace_return() argument
683 if (function_graph_enter(old, self_addr, frame_pointer, parent)) in prepare_ftrace_return()
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| /Linux-v5.15/arch/csky/include/asm/ |
| D | ptrace.h | 67 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer() function
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| /Linux-v5.15/arch/sh/include/asm/ |
| D | ptrace.h | 29 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer() function
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| /Linux-v5.15/arch/x86/include/asm/ |
| D | ptrace.h | 214 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer() function
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| /Linux-v5.15/arch/arm64/include/asm/ |
| D | ptrace.h | 377 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer() function
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| /Linux-v5.15/arch/powerpc/include/asm/ |
| D | ptrace.h | 202 static inline unsigned long frame_pointer(struct pt_regs *regs) in frame_pointer() function
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| /Linux-v5.15/kernel/ |
| D | kprobes.c | 1862 void *frame_pointer) in __kretprobe_trampoline_handler() argument
1874 BUG_ON(ri->fp != frame_pointer); in __kretprobe_trampoline_handler()
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| /Linux-v5.15/Documentation/trace/ |
| D | ftrace-design.rst | 170 prepare_ftrace_return(frompc, selfpc, frame_pointer);
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