| /Linux-v5.4/arch/sparc/lib/ |
| D | mcount.S | 31 sethi %hi(ftrace_stub), %g2
33 or %g2, %lo(ftrace_stub), %g2
73 .globl ftrace_stub
74 .type ftrace_stub,#function
75 ftrace_stub: label
78 .size ftrace_stub,.-ftrace_stub
91 call ftrace_stub
96 call ftrace_stub
|
| /Linux-v5.4/arch/mips/kernel/ |
| D | mcount.S | 71 b ftrace_stub
111 .globl ftrace_stub
112 ftrace_stub: label
120 PTR_LA t1, ftrace_stub
135 PTR_LA t1, ftrace_stub
149 .globl ftrace_stub
150 ftrace_stub: label
|
| /Linux-v5.4/arch/x86/kernel/ |
| D | ftrace_64.S | 151 call ftrace_stub
164 jmp ftrace_stub
171 WEAK(ftrace_stub)
213 call ftrace_stub
252 cmpq $ftrace_stub, ftrace_trace_function
257 cmpq $ftrace_stub, ftrace_graph_return
264 GLOBAL(ftrace_stub)
|
| D | ftrace_32.S | 68 call ftrace_stub
84 jmp ftrace_stub
88 WEAK(ftrace_stub)
142 call ftrace_stub
|
| /Linux-v5.4/arch/xtensa/kernel/ |
| D | mcount.S | 29 movi a3, ftrace_stub
48 ENTRY(ftrace_stub)
51 ENDPROC(ftrace_stub)
|
| /Linux-v5.4/arch/riscv/kernel/ |
| D | mcount.S | 48 ENTRY(ftrace_stub)
51 .set _mcount, ftrace_stub
54 ENDPROC(ftrace_stub)
82 la t4, ftrace_stub
|
| D | mcount-dyn.S | 66 call ftrace_stub
108 call ftrace_stub
229 call ftrace_stub
|
| D | ftrace.c | 157 make_call(&ftrace_graph_call, &ftrace_stub, call); in ftrace_enable_ftrace_graph_caller()
|
| /Linux-v5.4/arch/nds32/kernel/ |
| D | ftrace.c | 12 noinline void __naked ftrace_stub(unsigned long ip, unsigned long parent_ip, in ftrace_stub() function
24 if (ftrace_trace_function != ftrace_stub) in _mcount()
29 if (ftrace_graph_return != (trace_func_graph_ret_t)ftrace_stub in _mcount()
40 noinline void __naked ftrace_stub(unsigned long ip, unsigned long parent_ip, in ftrace_stub() function
178 if (func != ftrace_stub) in ftrace_update_ftrace_func()
|
| /Linux-v5.4/arch/csky/abiv2/ |
| D | mcount.S | 70 ENTRY(ftrace_stub)
72 END(ftrace_stub)
81 lrw a1, ftrace_stub
98 lrw a1, ftrace_stub
|
| /Linux-v5.4/arch/sh/lib/ |
| D | mcount.S | 100 mov.l ftrace_stub, r7
193 .long ftrace_stub
195 .globl ftrace_stub
196 ftrace_stub: label
|
| /Linux-v5.4/arch/arm64/kernel/ |
| D | entry-ftrace.S | 99 adr x0, ftrace_stub
165 ENTRY(ftrace_stub)
167 ENDPROC(ftrace_stub)
|
| /Linux-v5.4/arch/powerpc/kernel/trace/ |
| D | ftrace_64_pg.S | 27 bl ftrace_stub
39 _GLOBAL(ftrace_stub)
|
| D | ftrace_32.S | 34 bl ftrace_stub
48 _GLOBAL(ftrace_stub)
|
| D | ftrace_64_mprofile.S | 100 bl ftrace_stub
141 _GLOBAL(ftrace_stub)
190 bl ftrace_stub
|
| /Linux-v5.4/arch/microblaze/kernel/ |
| D | mcount.S | 81 ENTRY(ftrace_stub)
97 addik r6, r0, ftrace_stub; /* asm implementation */
124 addik r6, r0, ftrace_stub;
|
| /Linux-v5.4/arch/arm/kernel/ |
| D | entry-ftrace.S | 106 bl ftrace_stub
160 bl ftrace_stub
269 ENTRY(ftrace_stub)
272 ENDPROC(ftrace_stub)
|
| /Linux-v5.4/arch/s390/kernel/ |
| D | mcount.S | 21 ENTRY(ftrace_stub)
23 ENDPROC(ftrace_stub)
|
| /Linux-v5.4/Documentation/trace/ |
| D | ftrace-design.rst | 37 You will need to implement the mcount and the ftrace_stub functions.
59 to see if it is set to ftrace_stub. If it is, there is nothing for you to do,
81 void ftrace_stub(void)
91 if (ftrace_trace_function != ftrace_stub)
124 (compare to ftrace_stub) and ftrace_graph_entry (compare to
146 if (ftrace_trace_function != ftrace_stub)
152 + if (ftrace_graph_return != ftrace_stub ||
284 - ftrace_stub()
326 the ftrace_stub() as that will now be inlined in ftrace_caller().
344 ftrace_stub(frompc, selfpc);
[all …]
|
| /Linux-v5.4/arch/parisc/kernel/ |
| D | ftrace.c | 62 ftrace_trace_function != ftrace_stub) in ftrace_function_trampoline()
67 if (ftrace_graph_return != (trace_func_graph_ret_t) ftrace_stub || in ftrace_function_trampoline()
|
| /Linux-v5.4/arch/sh/include/asm/ |
| D | ftrace.h | 17 #define STUB_ADDR ((long)(ftrace_stub))
|
| /Linux-v5.4/kernel/trace/ |
| D | fgraph.c | 313 .func = ftrace_stub,
337 (trace_func_graph_ret_t)ftrace_stub;
617 ftrace_graph_return = (trace_func_graph_ret_t)ftrace_stub; in unregister_ftrace_graph()
|
| /Linux-v5.4/arch/sparc/kernel/ |
| D | ftrace.c | 113 new = ftrace_call_replace(ip, (unsigned long) &ftrace_stub); in ftrace_disable_ftrace_graph_caller()
|
| /Linux-v5.4/arch/ia64/kernel/ |
| D | ftrace.c | 188 if (func == ftrace_stub) in ftrace_update_ftrace_func()
|
| D | entry.S | 1332 br ftrace_stub
1376 br ftrace_stub
1382 movl r2 = ftrace_stub
1387 (p7) br.sptk.many ftrace_stub
1407 br ftrace_stub
1412 GLOBAL_ENTRY(ftrace_stub)
1425 END(ftrace_stub)
|
