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1 /*
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2 * Copyright 2005-2007 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 #if defined(SOLARIS) && defined(DTRACE_ENABLED)
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26
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27 #include <sys/sdt.h>
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28
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29 #define DTRACE_ONLY(x) x
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30 #define NOT_DTRACE(x)
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31
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32 #else // ndef SOLARIS || ndef DTRACE_ENABLED
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33
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34 #define DTRACE_ONLY(x)
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35 #define NOT_DTRACE(x) x
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36
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37 #define DTRACE_PROBE(a,b) {;}
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38 #define DTRACE_PROBE1(a,b,c) {;}
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39 #define DTRACE_PROBE2(a,b,c,d) {;}
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40 #define DTRACE_PROBE3(a,b,c,d,e) {;}
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41 #define DTRACE_PROBE4(a,b,c,d,e,f) {;}
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42 #define DTRACE_PROBE5(a,b,c,d,e,f,g) {;}
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43
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44 #endif
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45
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46 #define HS_DTRACE_PROBE_FN(provider,name)\
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47 __dtrace_##provider##___##name
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48
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49 #define HS_DTRACE_PROBE_DECL_N(provider,name,args) \
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50 DTRACE_ONLY(extern "C" void HS_DTRACE_PROBE_FN(provider,name) args)
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51 #define HS_DTRACE_PROBE_CDECL_N(provider,name,args) \
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52 DTRACE_ONLY(extern void HS_DTRACE_PROBE_FN(provider,name) args)
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53
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54 /* Dtrace probe declarations */
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55 #define HS_DTRACE_PROBE_DECL(provider,name) \
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56 HS_DTRACE_PROBE_DECL0(provider,name)
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57 #define HS_DTRACE_PROBE_DECL0(provider,name)\
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58 HS_DTRACE_PROBE_DECL_N(provider,name,(void))
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59 #define HS_DTRACE_PROBE_DECL1(provider,name,t0)\
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60 HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t))
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61 #define HS_DTRACE_PROBE_DECL2(provider,name,t0,t1)\
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62 HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t))
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63 #define HS_DTRACE_PROBE_DECL3(provider,name,t0,t1,t2)\
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64 HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t,uintptr_t))
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65 #define HS_DTRACE_PROBE_DECL4(provider,name,t0,t1,t2,t3)\
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66 HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t,uintptr_t,\
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67 uintptr_t))
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68 #define HS_DTRACE_PROBE_DECL5(provider,name,t0,t1,t2,t3,t4)\
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69 HS_DTRACE_PROBE_DECL_N(provider,name,(\
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70 uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t))
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71 #define HS_DTRACE_PROBE_DECL6(provider,name,t0,t1,t2,t3,t4,t5)\
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72 HS_DTRACE_PROBE_DECL_N(provider,name,(\
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73 uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t))
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74 #define HS_DTRACE_PROBE_DECL7(provider,name,t0,t1,t2,t3,t4,t5,t6)\
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75 HS_DTRACE_PROBE_DECL_N(provider,name,(\
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76 uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t))
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77 #define HS_DTRACE_PROBE_DECL8(provider,name,t0,t1,t2,t3,t4,t5,t6,t7)\
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78 HS_DTRACE_PROBE_DECL_N(provider,name,(\
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79 uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\
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80 uintptr_t))
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81 #define HS_DTRACE_PROBE_DECL9(provider,name,t0,t1,t2,t3,t4,t5,t6,t7,t8)\
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82 HS_DTRACE_PROBE_DECL_N(provider,name,(\
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83 uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\
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84 uintptr_t,uintptr_t))
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85 #define HS_DTRACE_PROBE_DECL10(provider,name,t0,t1,t2,t3,t4,t5,t6,t7,t8,t9)\
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86 HS_DTRACE_PROBE_DECL_N(provider,name,(\
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87 uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\
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88 uintptr_t,uintptr_t,uintptr_t))
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89
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90 /* Dtrace probe definitions */
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91 #define HS_DTRACE_PROBE_N(provider,name, args) \
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92 DTRACE_ONLY(HS_DTRACE_PROBE_FN(provider,name) args)
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93
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94 #define HS_DTRACE_PROBE(provider,name) HS_DTRACE_PROBE0(provider,name)
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95 #define HS_DTRACE_PROBE0(provider,name)\
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96 HS_DTRACE_PROBE_N(provider,name,())
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97 #define HS_DTRACE_PROBE1(provider,name,a0)\
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98 HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0))
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99 #define HS_DTRACE_PROBE2(provider,name,a0,a1)\
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100 HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1))
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101 #define HS_DTRACE_PROBE3(provider,name,a0,a1,a2)\
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102 HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2))
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103 #define HS_DTRACE_PROBE4(provider,name,a0,a1,a2,a3)\
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104 HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
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105 (uintptr_t)a3))
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106 #define HS_DTRACE_PROBE5(provider,name,a0,a1,a2,a3,a4)\
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107 HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
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108 (uintptr_t)a3,(uintptr_t)a4))
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109 #define HS_DTRACE_PROBE6(provider,name,a0,a1,a2,a3,a4,a5)\
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110 HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
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111 (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5))
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112 #define HS_DTRACE_PROBE7(provider,name,a0,a1,a2,a3,a4,a5,a6)\
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113 HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
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114 (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6))
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115 #define HS_DTRACE_PROBE8(provider,name,a0,a1,a2,a3,a4,a5,a6,a7)\
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116 HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
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117 (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6,(uintptr_t)a7))
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118 #define HS_DTRACE_PROBE9(provider,name,a0,a1,a2,a3,a4,a5,a6,a7,a8)\
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119 HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
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120 (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6,(uintptr_t)a7,\
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121 (uintptr_t)a8))
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122 #define HS_DTRACE_PROBE10(provider,name,a0,a1,a2,a3,a4,a5,a6,a7,a8,a9)\
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123 HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
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124 (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6,(uintptr_t)a7,\
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125 (uintptr_t)a8,(uintptr_t)a9))
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