modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/tools/perf/util/include/linux/linkage.h
..
..
@@ -5,10 +5,100 @@
5
5
 
6
6
 /* linkage.h ... for including arch/x86/lib/memcpy_64.S */
7
7
 
8
-#define ENTRY(name)				\
9
-	.globl name;				\
10
-	name:
8
+/* Some toolchains use other characters (e.g. '`') to mark new line in macro */
9
+#ifndef ASM_NL
10
+#define ASM_NL		 ;
11
+#endif
11
12
 
12
-#define ENDPROC(name)
13
+#ifndef __ALIGN
14
+#define __ALIGN		.align 4,0x90
15
+#define __ALIGN_STR	".align 4,0x90"
16
+#endif
17
+
18
+/* SYM_T_FUNC -- type used by assembler to mark functions */
19
+#ifndef SYM_T_FUNC
20
+#define SYM_T_FUNC				STT_FUNC
21
+#endif
22
+
23
+/* SYM_A_* -- align the symbol? */
24
+#define SYM_A_ALIGN				ALIGN
25
+
26
+/* SYM_L_* -- linkage of symbols */
27
+#define SYM_L_GLOBAL(name)			.globl name
28
+#define SYM_L_WEAK(name)			.weak name
29
+#define SYM_L_LOCAL(name)			/* nothing */
30
+
31
+#define ALIGN __ALIGN
32
+
33
+/* === generic annotations === */
34
+
35
+/* SYM_ENTRY -- use only if you have to for non-paired symbols */
36
+#ifndef SYM_ENTRY
37
+#define SYM_ENTRY(name, linkage, align...)		\
38
+	linkage(name) ASM_NL				\
39
+	align ASM_NL					\
40
+	name:
41
+#endif
42
+
43
+/* SYM_START -- use only if you have to */
44
+#ifndef SYM_START
45
+#define SYM_START(name, linkage, align...)		\
46
+	SYM_ENTRY(name, linkage, align)
47
+#endif
48
+
49
+/* SYM_END -- use only if you have to */
50
+#ifndef SYM_END
51
+#define SYM_END(name, sym_type)				\
52
+	.type name sym_type ASM_NL			\
53
+	.size name, .-name
54
+#endif
55
+
56
+/*
57
+ * SYM_FUNC_START_ALIAS -- use where there are two global names for one
58
+ * function
59
+ */
60
+#ifndef SYM_FUNC_START_ALIAS
61
+#define SYM_FUNC_START_ALIAS(name)			\
62
+	SYM_START(name, SYM_L_GLOBAL, SYM_A_ALIGN)
63
+#endif
64
+
65
+/* SYM_FUNC_START -- use for global functions */
66
+#ifndef SYM_FUNC_START
67
+/*
68
+ * The same as SYM_FUNC_START_ALIAS, but we will need to distinguish these two
69
+ * later.
70
+ */
71
+#define SYM_FUNC_START(name)				\
72
+	SYM_START(name, SYM_L_GLOBAL, SYM_A_ALIGN)
73
+#endif
74
+
75
+/* SYM_FUNC_START_LOCAL -- use for local functions */
76
+#ifndef SYM_FUNC_START_LOCAL
77
+/* the same as SYM_FUNC_START_LOCAL_ALIAS, see comment near SYM_FUNC_START */
78
+#define SYM_FUNC_START_LOCAL(name)			\
79
+	SYM_START(name, SYM_L_LOCAL, SYM_A_ALIGN)
80
+#endif
81
+
82
+/* SYM_FUNC_END_ALIAS -- the end of LOCAL_ALIASed or ALIASed function */
83
+#ifndef SYM_FUNC_END_ALIAS
84
+#define SYM_FUNC_END_ALIAS(name)			\
85
+	SYM_END(name, SYM_T_FUNC)
86
+#endif
87
+
88
+/* SYM_FUNC_START_WEAK -- use for weak functions */
89
+#ifndef SYM_FUNC_START_WEAK
90
+#define SYM_FUNC_START_WEAK(name)			\
91
+	SYM_START(name, SYM_L_WEAK, SYM_A_ALIGN)
92
+#endif
93
+
94
+/*
95
+ * SYM_FUNC_END -- the end of SYM_FUNC_START_LOCAL, SYM_FUNC_START,
96
+ * SYM_FUNC_START_WEAK, ...
97
+ */
98
+#ifndef SYM_FUNC_END
99
+/* the same as SYM_FUNC_END_ALIAS, see comment near SYM_FUNC_START */
100
+#define SYM_FUNC_END(name)				\
101
+	SYM_END(name, SYM_T_FUNC)
102
+#endif
13
103
 
14
104
 #endif	/* PERF_LINUX_LINKAGE_H_ */