Mercurial > hg > truffle

comparison src/share/vm/oops/instanceKlass.cpp @ 14380:e6195383bcaf

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8034080: Remove the USDT1 dtrace code from Hotspot Reviewed-by: dholmes, coleenp
author sla
date Tue, 18 Feb 2014 09:15:40 +0100
parents 48314d596a04
children 28f281e8de1d
comparison
equal deleted inserted replaced
14379:c66479743828 14380:e6195383bcaf
75 #include "c1/c1_Compiler.hpp" 75 #include "c1/c1_Compiler.hpp"
76 #endif 76 #endif
77 77
78 #ifdef DTRACE_ENABLED 78 #ifdef DTRACE_ENABLED
79 79
80 #ifndef USDT2
81
82 HS_DTRACE_PROBE_DECL4(hotspot, class__initialization__required,
83 char*, intptr_t, oop, intptr_t);
84 HS_DTRACE_PROBE_DECL5(hotspot, class__initialization__recursive,
85 char*, intptr_t, oop, intptr_t, int);
86 HS_DTRACE_PROBE_DECL5(hotspot, class__initialization__concurrent,
87 char*, intptr_t, oop, intptr_t, int);
88 HS_DTRACE_PROBE_DECL5(hotspot, class__initialization__erroneous,
89 char*, intptr_t, oop, intptr_t, int);
90 HS_DTRACE_PROBE_DECL5(hotspot, class__initialization__super__failed,
91 char*, intptr_t, oop, intptr_t, int);
92 HS_DTRACE_PROBE_DECL5(hotspot, class__initialization__clinit,
93 char*, intptr_t, oop, intptr_t, int);
94 HS_DTRACE_PROBE_DECL5(hotspot, class__initialization__error,
95 char*, intptr_t, oop, intptr_t, int);
96 HS_DTRACE_PROBE_DECL5(hotspot, class__initialization__end,
97 char*, intptr_t, oop, intptr_t, int);
98
99 #define DTRACE_CLASSINIT_PROBE(type, clss, thread_type) \
100 { \
101 char* data = NULL; \
102 int len = 0; \
103 Symbol* name = (clss)->name(); \
104 if (name != NULL) { \
105 data = (char*)name->bytes(); \
106 len = name->utf8_length(); \
107 } \
108 HS_DTRACE_PROBE4(hotspot, class__initialization__##type, \
109 data, len, SOLARIS_ONLY((void *))(clss)->class_loader(), thread_type); \
110 }
111
112 #define DTRACE_CLASSINIT_PROBE_WAIT(type, clss, thread_type, wait) \
113 { \
114 char* data = NULL; \
115 int len = 0; \
116 Symbol* name = (clss)->name(); \
117 if (name != NULL) { \
118 data = (char*)name->bytes(); \
119 len = name->utf8_length(); \
120 } \
121 HS_DTRACE_PROBE5(hotspot, class__initialization__##type, \
122 data, len, SOLARIS_ONLY((void *))(clss)->class_loader(), thread_type, wait); \
123 }
124 #else /* USDT2 */
125 80
126 #define HOTSPOT_CLASS_INITIALIZATION_required HOTSPOT_CLASS_INITIALIZATION_REQUIRED 81 #define HOTSPOT_CLASS_INITIALIZATION_required HOTSPOT_CLASS_INITIALIZATION_REQUIRED
127 #define HOTSPOT_CLASS_INITIALIZATION_recursive HOTSPOT_CLASS_INITIALIZATION_RECURSIVE 82 #define HOTSPOT_CLASS_INITIALIZATION_recursive HOTSPOT_CLASS_INITIALIZATION_RECURSIVE
128 #define HOTSPOT_CLASS_INITIALIZATION_concurrent HOTSPOT_CLASS_INITIALIZATION_CONCURRENT 83 #define HOTSPOT_CLASS_INITIALIZATION_concurrent HOTSPOT_CLASS_INITIALIZATION_CONCURRENT
129 #define HOTSPOT_CLASS_INITIALIZATION_erroneous HOTSPOT_CLASS_INITIALIZATION_ERRONEOUS 84 #define HOTSPOT_CLASS_INITIALIZATION_erroneous HOTSPOT_CLASS_INITIALIZATION_ERRONEOUS
154 len = name->utf8_length(); \ 109 len = name->utf8_length(); \
155 } \ 110 } \
156 HOTSPOT_CLASS_INITIALIZATION_##type( \ 111 HOTSPOT_CLASS_INITIALIZATION_##type( \
157 data, len, (clss)->class_loader(), thread_type, wait); \ 112 data, len, (clss)->class_loader(), thread_type, wait); \
158 } 113 }
159 #endif /* USDT2 */
160 114
161 #else // ndef DTRACE_ENABLED 115 #else // ndef DTRACE_ENABLED
162 116
163 #define DTRACE_CLASSINIT_PROBE(type, clss, thread_type) 117 #define DTRACE_CLASSINIT_PROBE(type, clss, thread_type)
164 #define DTRACE_CLASSINIT_PROBE_WAIT(type, clss, thread_type, wait) 118 #define DTRACE_CLASSINIT_PROBE_WAIT(type, clss, thread_type, wait)