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Searched refs:fregs (Results 1 – 25 of 33) sorted by relevance

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/linux-6.3-rc2/arch/x86/include/asm/
A Dftrace.h46 if (!fregs->regs.cs) in arch_ftrace_get_regs()
48 return &fregs->regs; in arch_ftrace_get_regs()
52 do { (fregs)->regs.ip = (_ip); } while (0)
55 ((fregs)->regs.ip)
57 #define ftrace_regs_get_argument(fregs, n) \ argument
58 regs_get_kernel_argument(&(fregs)->regs, n)
59 #define ftrace_regs_get_stack_pointer(fregs) \ argument
60 kernel_stack_pointer(&(fregs)->regs)
61 #define ftrace_regs_return_value(fregs) \ argument
62 regs_return_value(&(fregs)->regs)
[all …]
/linux-6.3-rc2/arch/powerpc/include/asm/
A Dftrace.h44 return fregs->regs.msr ? &fregs->regs : NULL; in arch_ftrace_get_regs()
51 regs_set_return_ip(&fregs->regs, ip); in ftrace_regs_set_instruction_pointer()
57 return instruction_pointer(&fregs->regs); in ftrace_regs_get_instruction_pointer()
60 #define ftrace_regs_get_argument(fregs, n) \ argument
61 regs_get_kernel_argument(&(fregs)->regs, n)
62 #define ftrace_regs_get_stack_pointer(fregs) \ argument
63 kernel_stack_pointer(&(fregs)->regs)
64 #define ftrace_regs_return_value(fregs) \ argument
65 regs_return_value(&(fregs)->regs)
67 regs_set_return_value(&(fregs)->regs, ret)
[all …]
/linux-6.3-rc2/arch/s390/include/asm/
A Dftrace.h50 struct pt_regs *regs = &fregs->regs; in arch_ftrace_get_regs()
60 return fregs->regs.psw.addr; in ftrace_regs_get_instruction_pointer()
67 fregs->regs.psw.addr = ip; in ftrace_regs_set_instruction_pointer()
70 #define ftrace_regs_get_argument(fregs, n) \ argument
71 regs_get_kernel_argument(&(fregs)->regs, n)
72 #define ftrace_regs_get_stack_pointer(fregs) \ argument
73 kernel_stack_pointer(&(fregs)->regs)
74 #define ftrace_regs_return_value(fregs) \ argument
75 regs_return_value(&(fregs)->regs)
77 regs_set_return_value(&(fregs)->regs, ret)
[all …]
/linux-6.3-rc2/arch/arm64/include/asm/
A Dftrace.h88 return fregs->pc; in ftrace_regs_get_instruction_pointer()
92 ftrace_regs_set_instruction_pointer(struct ftrace_regs *fregs, in ftrace_regs_set_instruction_pointer() argument
95 fregs->pc = pc; in ftrace_regs_set_instruction_pointer()
101 return fregs->sp; in ftrace_regs_get_stack_pointer()
108 return fregs->regs[n]; in ftrace_regs_get_argument()
113 ftrace_regs_get_return_value(const struct ftrace_regs *fregs) in ftrace_regs_get_return_value() argument
115 return fregs->regs[0]; in ftrace_regs_get_return_value()
119 ftrace_regs_set_return_value(struct ftrace_regs *fregs, in ftrace_regs_set_return_value() argument
122 fregs->regs[0] = ret; in ftrace_regs_set_return_value()
128 fregs->pc = fregs->lr; in ftrace_override_function_with_return()
[all …]
/linux-6.3-rc2/arch/sh/math-emu/
A Dmath.c26 #define FPUL (fregs->fpul)
27 #define FPSCR (fregs->fpscr)
36 #define FR ((unsigned long*)(fregs->fp_regs))
40 #define DR ((unsigned long long*)(fregs->fp_regs))
406 fxchg(fregs, flag[x >> 2]); in id_fxfd()
409 ftrv(fregs, x - 1); in id_fxfd()
412 fsca(fregs, x); in id_fxfd()
420 return (fnxd[x])(fregs, n); in id_fnxd()
427 return (fnmx[x])(fregs, regs, m, n); in id_fnmx()
465 return id_fnmx(fregs, regs, code); in fpu_emulate()
[all …]
/linux-6.3-rc2/include/linux/
A Dftrace.h115 #define arch_ftrace_get_regs(fregs) (&(fregs)->regs) argument
127 if (!fregs) in ftrace_get_regs()
130 return arch_ftrace_get_regs(fregs); in ftrace_get_regs()
142 return ftrace_get_regs(fregs) != NULL; in ftrace_regs_has_args()
147 instruction_pointer(ftrace_get_regs(fregs))
148 #define ftrace_regs_get_argument(fregs, n) \ argument
150 #define ftrace_regs_get_stack_pointer(fregs) \ argument
151 kernel_stack_pointer(ftrace_get_regs(fregs))
152 #define ftrace_regs_return_value(fregs) \ argument
153 regs_return_value(ftrace_get_regs(fregs))
[all …]
/linux-6.3-rc2/arch/mips/kernel/
A Dptrace32.c95 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()
A Dptrace.c360 union fpureg *fregs = get_fpu_regs(child); in ptrace_getfpregs() local
362 __put_user(get_fpr64(&fregs[i], 0), in ptrace_getfpregs()
377 union fpureg *fregs; in ptrace_setfpregs() local
386 fregs = get_fpu_regs(child); in ptrace_setfpregs()
390 set_fpr64(&fregs[i], 0, fpr_val); in ptrace_setfpregs()
1104 union fpureg *fregs; in arch_ptrace() local
1111 fregs = get_fpu_regs(child); in arch_ptrace()
1125 tmp = get_fpr64(&fregs[addr - FPR_BASE], 0); in arch_ptrace()
1208 union fpureg *fregs = get_fpu_regs(child); in arch_ptrace() local
1218 set_fpr32(&fregs[(addr & ~1) - FPR_BASE], in arch_ptrace()
[all …]
/linux-6.3-rc2/arch/loongarch/include/asm/
A Dftrace.h52 static __always_inline struct pt_regs *arch_ftrace_get_regs(struct ftrace_regs *fregs) in arch_ftrace_get_regs() argument
54 return &fregs->regs; in arch_ftrace_get_regs()
59 struct ftrace_ops *op, struct ftrace_regs *fregs);
/linux-6.3-rc2/arch/parisc/kernel/
A Dftrace.c59 struct ftrace_regs *fregs) in ftrace_function_trampoline() argument
63 ftrace_func(self_addr, parent, function_trace_op, fregs); in ftrace_function_trampoline()
202 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler() argument
213 regs = ftrace_get_regs(fregs); in kprobe_ftrace_handler()
/linux-6.3-rc2/kernel/trace/
A Dfprobe.c23 struct ftrace_ops *ops, struct ftrace_regs *fregs) in fprobe_handler() argument
41 fp->entry_handler(fp, ip, ftrace_get_regs(fregs)); in fprobe_handler()
51 rethook_hook(rh, ftrace_get_regs(fregs), true); in fprobe_handler()
60 struct ftrace_ops *ops, struct ftrace_regs *fregs) in fprobe_kprobe_handler() argument
69 fprobe_handler(ip, parent_ip, ops, fregs); in fprobe_kprobe_handler()
A Dtrace_selftest.c110 struct ftrace_regs *fregs) in trace_selftest_test_probe1_func() argument
119 struct ftrace_regs *fregs) in trace_selftest_test_probe2_func() argument
128 struct ftrace_regs *fregs) in trace_selftest_test_probe3_func() argument
137 struct ftrace_regs *fregs) in trace_selftest_test_global_func() argument
146 struct ftrace_regs *fregs) in trace_selftest_test_dyn_func() argument
451 struct ftrace_regs *fregs) in trace_selftest_test_recursion_func() argument
466 struct ftrace_regs *fregs) in trace_selftest_test_recursion_safe_func() argument
585 struct ftrace_regs *fregs) in trace_selftest_test_regs_func() argument
587 struct pt_regs *regs = ftrace_get_regs(fregs); in trace_selftest_test_regs_func()
A Dtrace_functions.c26 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);
173 struct ftrace_ops *op, struct ftrace_regs *fregs) in function_trace_call() argument
218 struct ftrace_ops *op, struct ftrace_regs *fregs) in function_stack_trace_call() argument
282 struct ftrace_regs *fregs) in function_no_repeats_trace_call() argument
328 struct ftrace_regs *fregs) in function_stack_no_repeats_trace_call() argument
/linux-6.3-rc2/arch/powerpc/kernel/
A Dkprobes-ftrace.c17 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler() argument
28 regs = ftrace_get_regs(fregs); in kprobe_ftrace_handler()
/linux-6.3-rc2/arch/x86/kernel/kprobes/
A Dftrace.c17 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler() argument
19 struct pt_regs *regs = ftrace_get_regs(fregs); in kprobe_ftrace_handler()
/linux-6.3-rc2/arch/riscv/kernel/probes/
A Dftrace.c7 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler() argument
22 regs = ftrace_get_regs(fregs); in kprobe_ftrace_handler()
/linux-6.3-rc2/arch/loongarch/kernel/
A Dftrace_dyn.c238 struct ftrace_ops *op, struct ftrace_regs *fregs) in ftrace_graph_func() argument
240 struct pt_regs *regs = &fregs->regs; in ftrace_graph_func()
279 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler() argument
294 regs = ftrace_get_regs(fregs); in kprobe_ftrace_handler()
/linux-6.3-rc2/arch/csky/kernel/probes/
A Dftrace.c7 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler() argument
19 regs = ftrace_get_regs(fregs); in kprobe_ftrace_handler()
/linux-6.3-rc2/arch/sparc/math-emu/
A Dmath_32.c133 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()
/linux-6.3-rc2/arch/arm64/kernel/
A Dftrace.c458 struct ftrace_ops *op, struct ftrace_regs *fregs) in ftrace_graph_func() argument
460 prepare_ftrace_return(ip, &fregs->lr, fregs->fp); in ftrace_graph_func()
/linux-6.3-rc2/samples/ftrace/
A Dftrace-ops.c102 struct ftrace_regs *fregs) in ops_func_nop() argument
109 struct ftrace_regs *fregs) in ops_func_count() argument
/linux-6.3-rc2/kernel/livepatch/
A Dpatch.c43 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()
/linux-6.3-rc2/arch/s390/kernel/
A Dftrace.c312 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler() argument
323 regs = ftrace_get_regs(fregs); in kprobe_ftrace_handler()
/linux-6.3-rc2/arch/s390/lib/
A Dtest_unwind.c271 struct ftrace_regs *fregs) in test_unwind_ftrace_handler() argument
273 struct unwindme *u = (struct unwindme *)fregs->regs.gprs[2]; in test_unwind_ftrace_handler()
275 u->ret = test_unwind(NULL, (u->flags & UWM_REGS) ? &fregs->regs : NULL, in test_unwind_ftrace_handler()
/linux-6.3-rc2/arch/powerpc/kernel/trace/
A Dftrace.c825 struct ftrace_ops *op, struct ftrace_regs *fregs) in ftrace_graph_func() argument
827 fregs->regs.link = __prepare_ftrace_return(parent_ip, ip, fregs->regs.gpr[1]); in ftrace_graph_func()

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