| /linux-4.1.27/arch/sparc/lib/ |
| D | mcount.S | 28 sethi %hi(ftrace_stub), %g2
30 or %g2, %lo(ftrace_stub), %g2
70 .globl ftrace_stub
71 .type ftrace_stub,#function
72 ftrace_stub: label
75 .size ftrace_stub,.-ftrace_stub
88 call ftrace_stub
93 call ftrace_stub
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| /linux-4.1.27/arch/mips/kernel/ |
| D | mcount.S | 69 b ftrace_stub
109 .globl ftrace_stub
110 ftrace_stub: label
117 PTR_LA t1, ftrace_stub
131 b ftrace_stub
149 .globl ftrace_stub
150 ftrace_stub: label
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| /linux-4.1.27/arch/tile/kernel/ |
| D | mcount_64.S | 75 j ftrace_stub
109 .global ftrace_stub
110 ftrace_stub: label
120 moveli r13, hw2_last(ftrace_stub)
124 shl16insli r13, r13, hw1(ftrace_stub)
128 shl16insli r13, r13, hw0(ftrace_stub)
174 .global ftrace_stub
175 ftrace_stub: label
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| D | ftrace.c | 81 if (addr == FTRACE_ADDR || addr == (unsigned long)ftrace_stub) { in ftrace_gen_branch()
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| /linux-4.1.27/arch/x86/kernel/ |
| D | mcount_64.S | 166 call ftrace_stub
180 jmp ftrace_stub
183 GLOBAL(ftrace_stub)
223 call ftrace_stub
262 cmpq $ftrace_stub, ftrace_trace_function
267 cmpq $ftrace_stub, ftrace_graph_return
274 GLOBAL(ftrace_stub)
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| D | entry_32.S | 1050 call ftrace_stub
1060 jmp ftrace_stub
1063 .globl ftrace_stub
1064 ftrace_stub: label
1105 call ftrace_stub
1129 jmp ftrace_stub
1134 jb ftrace_stub /* Paging not enabled yet? */
1136 cmpl $ftrace_stub, ftrace_trace_function
1139 cmpl $ftrace_stub, ftrace_graph_return
1145 .globl ftrace_stub
[all …]
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| D | ftrace.c | 958 return ftrace_mod_jmp(ip, &ftrace_stub); in ftrace_disable_ftrace_graph_caller()
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| /linux-4.1.27/arch/xtensa/kernel/ |
| D | mcount.S | 28 movi a3, ftrace_stub
47 ENTRY(ftrace_stub)
50 ENDPROC(ftrace_stub)
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| /linux-4.1.27/arch/sh/lib/ |
| D | mcount.S | 103 mov.l ftrace_stub, r7
196 .long ftrace_stub
198 .globl ftrace_stub
199 ftrace_stub: label
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| /linux-4.1.27/arch/arm64/kernel/ |
| D | entry-ftrace.S | 103 adr x0, ftrace_stub
176 ENTRY(ftrace_stub)
178 ENDPROC(ftrace_stub)
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| /linux-4.1.27/arch/microblaze/kernel/ |
| D | mcount.S | 81 ENTRY(ftrace_stub)
97 addik r6, r0, ftrace_stub; /* asm implementation */
124 addik r6, r0, ftrace_stub;
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| /linux-4.1.27/arch/arm/kernel/ |
| D | entry-ftrace.S | 103 bl ftrace_stub
240 ENTRY(ftrace_stub)
243 ENDPROC(ftrace_stub)
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| /linux-4.1.27/Documentation/trace/ |
| D | ftrace-design.txt | 31 You will need to implement the mcount and the ftrace_stub functions.
51 to see if it is set to ftrace_stub. If it is, there is nothing for you to do,
72 void ftrace_stub(void)
82 if (ftrace_trace_function != ftrace_stub)
113 (compare to ftrace_stub) and ftrace_graph_entry (compare to
134 if (ftrace_trace_function != ftrace_stub)
140 + if (ftrace_graph_return != ftrace_stub ||
259 - ftrace_stub()
295 the ftrace_stub() as that will now be inlined in ftrace_caller().
313 ftrace_stub(frompc, selfpc);
[all …]
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| /linux-4.1.27/arch/sh/include/asm/ |
| D | ftrace.h | 16 #define STUB_ADDR ((long)(ftrace_stub))
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| /linux-4.1.27/arch/metag/kernel/ |
| D | Makefile | 33 obj-$(CONFIG_FUNCTION_TRACER) += ftrace_stub.o
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| /linux-4.1.27/arch/parisc/kernel/ |
| D | ftrace.c | 158 if (ftrace_trace_function != ftrace_stub) { in ftrace_function_trampoline()
|
| D | entry.S | 1993 .globl ftrace_stub
1994 ftrace_stub: label
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| /linux-4.1.27/arch/sparc/kernel/ |
| D | ftrace.c | 112 new = ftrace_call_replace(ip, (unsigned long) &ftrace_stub); in ftrace_disable_ftrace_graph_caller()
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| /linux-4.1.27/arch/s390/kernel/ |
| D | mcount.S | 15 ENTRY(ftrace_stub)
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| /linux-4.1.27/arch/ia64/kernel/ |
| D | ftrace.c | 190 if (func == ftrace_stub) in ftrace_update_ftrace_func()
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| D | entry.S | 1364 br ftrace_stub
1407 br ftrace_stub
1413 movl r2 = ftrace_stub
1418 (p7) br.sptk.many ftrace_stub
1438 br ftrace_stub
1443 GLOBAL_ENTRY(ftrace_stub)
1456 END(ftrace_stub)
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| /linux-4.1.27/kernel/trace/ |
| D | ftrace.c | 80 .func = ftrace_stub,
118 ftrace_func_t ftrace_trace_function __read_mostly = ftrace_stub;
203 ftrace_trace_function = ftrace_stub; in clear_ftrace_function()
276 func = ftrace_stub; in update_ftrace_function()
481 if (ftrace_trace_function == ftrace_stub) in ftrace_update_pid_func()
1148 .func = ftrace_stub,
5043 .func = ftrace_stub,
5100 if (WARN_ON(tr->ops->func != ftrace_stub)) in ftrace_init_array_ops()
5110 tr->ops->func = ftrace_stub; in ftrace_reset_array_ops()
5612 ftrace_trace_function = ftrace_stub; in ftrace_enable_sysctl()
[all …]
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| /linux-4.1.27/arch/powerpc/kernel/ |
| D | entry_64.S | 1174 bl ftrace_stub
1185 _GLOBAL(ftrace_stub)
1211 _GLOBAL(ftrace_stub)
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| D | entry_32.S | 1309 bl ftrace_stub
1341 _GLOBAL(ftrace_stub)
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| /linux-4.1.27/include/linux/ |
| D | ftrace.h | 247 extern void ftrace_stub(unsigned long a0, unsigned long a1,
|