| /linux/arch/sh/math-emu/ |
| H A D | math.c | 28 #define FPUL (fregs->fpul)
29 #define FPSCR (fregs->fpscr)
38 #define FR ((unsigned long*)(fregs->fp_regs))
42 #define DR ((unsigned long long*)(fregs->fp_regs))
81 fcmp_gt(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n) in fcmp_gt() argument
92 fcmp_eq(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n) in fcmp_eq() argument
108 fadd(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n) in fadd() argument
115 fsub(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n) in fsub() argument
122 fmul(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n) in fmul() argument
129 fdiv(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n) in fdiv() argument
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| /linux/arch/s390/include/asm/ |
| H A D | ftrace.h | 58 static __always_inline struct pt_regs *arch_ftrace_get_regs(struct ftrace_regs *fregs) in arch_ftrace_get_regs() argument
60 struct pt_regs *regs = &arch_ftrace_regs(fregs)->regs; in arch_ftrace_get_regs()
68 ftrace_regs_set_instruction_pointer(struct ftrace_regs *fregs, in ftrace_regs_set_instruction_pointer() argument
71 arch_ftrace_regs(fregs)->regs.psw.addr = ip; in ftrace_regs_set_instruction_pointer()
76 ftrace_regs_get_frame_pointer(struct ftrace_regs *fregs) in ftrace_regs_get_frame_pointer() argument
78 return ftrace_regs_get_stack_pointer(fregs); in ftrace_regs_get_frame_pointer()
82 ftrace_regs_get_return_address(const struct ftrace_regs *fregs) in ftrace_regs_get_return_address() argument
84 return arch_ftrace_regs(fregs)->regs.gprs[14]; in ftrace_regs_get_return_address()
87 #define arch_ftrace_fill_perf_regs(fregs, _regs) do { \ argument
89 (_regs)->psw.addr = arch_ftrace_regs(fregs)->regs.psw.addr; \
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| /linux/include/linux/ |
| H A D | ftrace.h | 47 unsigned long ftrace_return_to_handler(struct ftrace_regs *fregs);
67 struct ftrace_ops *op, struct ftrace_regs *fregs);
166 static inline struct pt_regs *arch_ftrace_get_regs(struct ftrace_regs *fregs) in arch_ftrace_get_regs() argument
168 return &arch_ftrace_regs(fregs)->regs; in arch_ftrace_get_regs()
176 #define ftrace_regs_set_instruction_pointer(fregs, ip) do { } while (0) argument
185 static __always_inline struct pt_regs *ftrace_get_regs(struct ftrace_regs *fregs) in ftrace_get_regs() argument
187 if (!fregs) in ftrace_get_regs()
190 return arch_ftrace_get_regs(fregs); in ftrace_get_regs()
197 ftrace_partial_regs(struct ftrace_regs *fregs, struct pt_regs *regs) in ftrace_partial_regs() argument
205 return &arch_ftrace_regs(fregs)->regs; in ftrace_partial_regs()
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| H A D | kprobes.h | 370 struct ftrace_ops *ops, struct ftrace_regs *fregs);
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| /linux/kernel/trace/ |
| H A D | trace_fprobe.c | 137 struct ftrace_regs *fregs = rec; in process_fetch_insn() local
145 val = ftrace_regs_get_kernel_stack_nth(fregs, code->param); in process_fetch_insn()
148 val = ftrace_regs_get_stack_pointer(fregs); in process_fetch_insn()
151 val = ftrace_regs_get_return_value(fregs); in process_fetch_insn()
155 val = ftrace_regs_get_argument(fregs, code->param); in process_fetch_insn()
178 struct ftrace_regs *fregs, in NOKPROBE_SYMBOL()
192 dsize = __get_data_size(&tf->tp, fregs, NULL); in NOKPROBE_SYMBOL()
199 fbuffer.regs = ftrace_get_regs(fregs); in NOKPROBE_SYMBOL()
202 store_trace_args(&entry[1], &tf->tp, fregs, NULL, sizeof(*entry), dsize); in NOKPROBE_SYMBOL()
209 struct ftrace_regs *fregs) in fentry_trace_func() argument
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| H A D | fgraph.c | 296 struct ftrace_regs *fregs) in entry_run() argument
303 struct ftrace_regs *fregs) in return_run() argument
526 struct ftrace_regs *fregs) in ftrace_graph_entry_stub() argument
533 struct ftrace_regs *fregs) in ftrace_graph_ret_stub() argument
653 struct ftrace_regs *fregs) in function_graph_enter_regs() argument
676 if (static_call(fgraph_func)(&trace, fgraph_direct_gops, fregs)) in function_graph_enter_regs()
694 gops->entryfunc(&trace, gops, fregs)) in function_graph_enter_regs()
811 __ftrace_return_to_handler(struct ftrace_regs *fregs, unsigned long frame_pointer) in __ftrace_return_to_handler() argument
829 if (fregs) in __ftrace_return_to_handler()
830 ftrace_regs_set_instruction_pointer(fregs, ret); in __ftrace_return_to_handler()
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| H A D | trace_functions.c | 26 struct ftrace_ops *op, struct ftrace_regs *fregs);
29 struct ftrace_ops *op, struct ftrace_regs *fregs);
32 struct ftrace_ops *op, struct ftrace_regs *fregs);
36 struct ftrace_regs *fregs);
182 function_get_true_parent_ip(unsigned long parent_ip, struct ftrace_regs *fregs) in function_get_true_parent_ip() argument
188 if (unlikely(parent_ip == (unsigned long)&return_to_handler) && fregs) in function_get_true_parent_ip()
190 (unsigned long *)ftrace_regs_get_stack_pointer(fregs)); in function_get_true_parent_ip()
195 function_get_true_parent_ip(unsigned long parent_ip, struct ftrace_regs *fregs) in function_get_true_parent_ip() argument
203 struct ftrace_ops *op, struct ftrace_regs *fregs) in function_trace_call() argument
217 parent_ip = function_get_true_parent_ip(parent_ip, fregs); in function_trace_call()
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| H A D | fprobe.c | 215 struct fprobe *fp, struct ftrace_regs *fregs, in __fprobe_handler() argument
221 return fp->entry_handler(fp, ip, parent_ip, fregs, data); in __fprobe_handler()
225 struct fprobe *fp, struct ftrace_regs *fregs, in __fprobe_kprobe_handler() argument
241 ret = __fprobe_handler(ip, parent_ip, fp, fregs, data); in __fprobe_kprobe_handler()
247 struct ftrace_regs *fregs) in fprobe_entry() argument
257 if (WARN_ON_ONCE(!fregs)) in fprobe_entry()
297 ret_ip = ftrace_regs_get_return_address(fregs); in fprobe_entry()
316 ret = __fprobe_kprobe_handler(func, ret_ip, fp, fregs, data); in fprobe_entry()
318 ret = __fprobe_handler(func, ret_ip, fp, fregs, data); in fprobe_entry()
338 struct ftrace_regs *fregs) in fprobe_return() argument
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| H A D | trace_irqsoff.c | 141 struct ftrace_ops *op, struct ftrace_regs *fregs) in irqsoff_tracer_call() argument
180 struct ftrace_regs *fregs) in irqsoff_graph_entry() argument
219 struct ftrace_regs *fregs) in irqsoff_graph_return() argument
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| H A D | trace_sched_wakeup.c | 117 struct ftrace_regs *fregs) in wakeup_graph_entry() argument
155 struct ftrace_regs *fregs) in wakeup_graph_return() argument
234 struct ftrace_ops *op, struct ftrace_regs *fregs) in wakeup_tracer_call() argument
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| H A D | ftrace.c | 131 struct ftrace_ops *op, struct ftrace_regs *fregs);
144 struct ftrace_regs *fregs) in ftrace_ops_nop_func() argument
174 struct ftrace_ops *op, struct ftrace_regs *fregs) in ftrace_pid_func() argument
188 op->saved_func(ip, parent_ip, op, fregs); in ftrace_pid_func()
780 struct ftrace_ops *ops, struct ftrace_regs *fregs) in function_profile_call() argument
820 struct ftrace_regs *fregs) in profile_graph_entry() argument
843 struct ftrace_regs *fregs) in profile_graph_return() argument
2587 struct ftrace_ops *ops, struct ftrace_regs *fregs) in call_direct_funcs() argument
2594 arch_ftrace_set_direct_caller(fregs, addr); in call_direct_funcs()
5098 struct ftrace_ops *op, struct ftrace_regs *fregs) in function_trace_probe_call() argument
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| H A D | trace_functions_graph.c | 179 struct ftrace_regs *fregs) in trace_graph_entry() argument
314 struct fgraph_ops *gops, struct ftrace_regs *fregs) in trace_graph_return() argument
356 struct ftrace_regs *fregs) in trace_graph_thresh_return() argument
378 trace_graph_return(trace, gops, fregs); in trace_graph_thresh_return()
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| H A D | trace_stack.c | 293 struct ftrace_ops *op, struct ftrace_regs *fregs) in stack_trace_call() argument
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| H A D | bpf_trace.c | 2804 unsigned long entry_ip, struct ftrace_regs *fregs, in kprobe_multi_link_prog_run() argument
2827 regs = ftrace_partial_regs(fregs, bpf_kprobe_multi_pt_regs_ptr()); in kprobe_multi_link_prog_run()
2841 unsigned long ret_ip, struct ftrace_regs *fregs, in kprobe_multi_link_handler() argument
2849 fregs, false, data); in kprobe_multi_link_handler()
2855 unsigned long ret_ip, struct ftrace_regs *fregs, in kprobe_multi_link_exit_handler() argument
2862 fregs, true, data); in kprobe_multi_link_exit_handler()
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| H A D | trace_event_perf.c | 436 struct ftrace_ops *ops, struct ftrace_regs *fregs) in perf_ftrace_function_call() argument
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| /linux/arch/mips/kernel/ |
| H A D | ptrace32.c | 95 union fpureg *fregs; in compat_arch_ptrace() local
102 fregs = get_fpu_regs(child); in compat_arch_ptrace()
109 tmp = get_fpr32(&fregs[(addr & ~1) - FPR_BASE], in compat_arch_ptrace()
113 tmp = get_fpr64(&fregs[addr - FPR_BASE], 0); in compat_arch_ptrace()
211 union fpureg *fregs = get_fpu_regs(child); in compat_arch_ptrace() local
225 set_fpr32(&fregs[(addr & ~1) - FPR_BASE], in compat_arch_ptrace()
229 set_fpr64(&fregs[addr - FPR_BASE], 0, data); in compat_arch_ptrace()
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| H A D | ptrace.c | 367 union fpureg *fregs = get_fpu_regs(child); in ptrace_getfpregs() local
369 __put_user(get_fpr64(&fregs[i], 0), in ptrace_getfpregs()
384 union fpureg *fregs; in ptrace_setfpregs() local
393 fregs = get_fpu_regs(child); in ptrace_setfpregs()
397 set_fpr64(&fregs[i], 0, fpr_val); in ptrace_setfpregs()
1111 union fpureg *fregs; in arch_ptrace() local
1118 fregs = get_fpu_regs(child); in arch_ptrace()
1127 tmp = get_fpr32(&fregs[(addr & ~1) - FPR_BASE], in arch_ptrace()
1132 tmp = get_fpr64(&fregs[addr - FPR_BASE], 0); in arch_ptrace()
1215 union fpureg *fregs = get_fpu_regs(child); in arch_ptrace() local
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| /linux/arch/s390/kernel/ |
| H A D | ftrace.c | 266 struct ftrace_ops *op, struct ftrace_regs *fregs) in ftrace_graph_func() argument
268 unsigned long *parent = &arch_ftrace_regs(fregs)->regs.gprs[14]; in ftrace_graph_func()
269 unsigned long sp = arch_ftrace_regs(fregs)->regs.gprs[15]; in ftrace_graph_func()
275 if (!function_graph_enter_regs(*parent, ip, 0, (unsigned long *)sp, fregs)) in ftrace_graph_func()
283 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler() argument
297 kmsan_unpoison_memory(fregs, ftrace_regs_size()); in kprobe_ftrace_handler()
298 regs = ftrace_get_regs(fregs); in kprobe_ftrace_handler()
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| /linux/arch/sparc/math-emu/ |
| H A D | math_32.c | 133 static int do_one_mathemu(u32 insn, unsigned long *fsr, unsigned long *fregs);
275 static int do_one_mathemu(u32 insn, unsigned long *pfsr, unsigned long *fregs) in do_one_mathemu() argument
369 rs1 = (argp)&fregs[freg]; in do_one_mathemu()
390 rs2 = (argp)&fregs[freg]; in do_one_mathemu()
419 rd = (void *)&fregs[freg]; in do_one_mathemu()
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| /linux/arch/powerpc/kernel/ |
| H A D | kprobes-ftrace.c | 17 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler() argument
31 regs = ftrace_get_regs(fregs); in kprobe_ftrace_handler()
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| /linux/arch/csky/kernel/probes/ |
| H A D | ftrace.c | 7 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler() argument
22 regs = ftrace_get_regs(fregs); in kprobe_ftrace_handler()
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| /linux/samples/ftrace/ |
| H A D | ftrace-ops.c | 102 struct ftrace_regs *fregs) in ops_func_nop() argument
109 struct ftrace_regs *fregs) in ops_func_count() argument
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| /linux/kernel/livepatch/ |
| H A D | patch.c | 43 struct ftrace_regs *fregs) in klp_ftrace_handler() argument
121 ftrace_regs_set_instruction_pointer(fregs, (unsigned long)func->new_func); in klp_ftrace_handler()
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| /linux/arch/parisc/include/asm/ |
| H A D | ftrace.h | 18 struct ftrace_regs *fregs);
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| /linux/fs/pstore/ |
| H A D | ftrace.c | 29 struct ftrace_regs *fregs) in pstore_ftrace_call() argument
|