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authorMark Wielaard <mjw@redhat.com>2009-02-20 14:56:38 +0100
committerMark Wielaard <mjw@redhat.com>2009-02-20 14:56:38 +0100
commit02615365a92ca2570c1f96abc8a97674aa2ccae1 (patch)
treeebedfd91a0f6d299b39e84295e091e12c0767dc8 /runtime/sdt.h
parentc3bad3042df505a3470f1e20b09822a9df1d4761 (diff)
parentadc67597f327cd43d58b1d0cb740dab14a75a058 (diff)
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Merge branch 'master' into pr6866
Conflicts: ChangeLog: Removed runtime/ChangeLog: Removed runtime/sym.c: Merged runtime/task_finder.c: Merged tapset/ChangeLog: Removed testsuite/ChangeLog: Removed
Diffstat (limited to 'runtime/sdt.h')
-rw-r--r--runtime/sdt.h163
1 files changed, 0 insertions, 163 deletions
diff --git a/runtime/sdt.h b/runtime/sdt.h
deleted file mode 100644
index 9fe7b176..00000000
--- a/runtime/sdt.h
+++ /dev/null
@@ -1,163 +0,0 @@
-// Copyright (C) 2005-2009 Red Hat Inc.
-// Copyright (C) 2006 Intel Corporation.
-//
-// This file is part of systemtap, and is free software. You can
-// redistribute it and/or modify it under the terms of the GNU General
-// Public License (GPL); either version 2, or (at your option) any
-// later version.
-
-#include <string.h>
-
-#if _LP64
-#define STAP_PROBE_STRUCT_ARG(arg) \
- __uint64_t arg;
-#else
-#define STAP_PROBE_STRUCT_ARG(arg) \
- long arg __attribute__ ((aligned(8)));
-#endif
-
-#define STAP_SENTINEL 0x31425250
-
-#define STAP_PROBE_STRUCT(probe,type,argc) \
-struct _probe_ ## probe \
-{ \
- int probe_type; \
- char *probe_name; \
- STAP_PROBE_STRUCT_ARG (probe_arg); \
-}; \
-static char probe_name [strlen(#probe)+1] \
- __attribute__ ((section (".probes"))) \
- = #probe; \
-static volatile struct _probe_ ## probe _probe_ ## probe __attribute__ ((section (".probes"))) = {STAP_SENTINEL,&probe_name[0],argc};
-
-#define STAP_CONCAT(a,b) a ## b
-#define STAP_LABEL(p,n) \
- STAP_CONCAT(_probe_ ## p ## _, n)
-
-// The goto _probe_ prevents the label from "drifting"
-#ifdef USE_STAP_PROBE
-#define STAP_PROBE(provider,probe) \
- STAP_PROBE_STRUCT(probe,0,0) \
- _stap_probe_0 (_probe_ ## probe.probe_name);
-#else
-#define STAP_PROBE(provider,probe) \
-STAP_LABEL(probe,__LINE__): \
- asm volatile ("nop"); \
- STAP_PROBE_STRUCT(probe,1,(size_t)&& STAP_LABEL(probe,__LINE__)) \
- if (__builtin_expect(_probe_ ## probe.probe_type < 0, 0)) \
- goto STAP_LABEL(probe,__LINE__);
-#endif
-
-#ifdef USE_STAP_PROBE
-#define STAP_PROBE1(provider,probe,arg1) \
- STAP_PROBE_STRUCT(probe,0,1) \
- _stap_probe_1 (_probe_ ## probe.probe_name,(size_t)arg1);
-#else
-#define STAP_PROBE1(provider,probe,parm1) \
- {volatile typeof((parm1)) arg1 __attribute__ ((unused)) = parm1; \
-STAP_LABEL(probe,__LINE__): \
- asm volatile ("nop" :: "r"(arg1)); \
- STAP_PROBE_STRUCT(probe,1,(size_t)&& STAP_LABEL(probe,__LINE__)) \
- if (__builtin_expect(_probe_ ## probe.probe_type < 0, 0)) \
- goto STAP_LABEL(probe,__LINE__);}
-#endif
-
-#ifdef USE_STAP_PROBE
-#define STAP_PROBE2(provider,probe,arg1,arg2) \
- STAP_PROBE_STRUCT(probe,0,2) \
- _stap_probe_2 (_probe_ ## probe.probe_name,(size_t)arg1,(size_t)arg2);
-#else
-#define STAP_PROBE2(provider,probe,parm1,parm2) \
- {volatile typeof((parm1)) arg1 __attribute__ ((unused)) = parm1; \
- volatile typeof((parm2)) arg2 __attribute__ ((unused)) = parm2; \
-STAP_LABEL(probe,__LINE__): \
- asm volatile ("nop" :: "r"(arg1), "r"(arg2)); \
- STAP_PROBE_STRUCT(probe,1,(size_t)&& STAP_LABEL(probe,__LINE__)) \
- if (__builtin_expect(_probe_ ## probe.probe_type < 0, 0)) \
- goto STAP_LABEL(probe,__LINE__);}
-#endif
-
-#ifdef USE_STAP_PROBE
-#define STAP_PROBE3(provider,probe,arg1,arg2,arg3) \
- STAP_PROBE_STRUCT(probe,0,3) \
- _stap_probe_3 (_probe_ ## probe.probe_name,(size_t)arg1,(size_t)arg2,(size_t)arg3);
-#else
-#define STAP_PROBE3(provider,probe,parm1,parm2,parm3) \
- {volatile typeof((parm1)) arg1 __attribute__ ((unused)) = parm1; \
- volatile typeof((parm2)) arg2 __attribute__ ((unused)) = parm2; \
- volatile typeof((parm3)) arg3 __attribute__ ((unused)) = parm3; \
-STAP_LABEL(probe,__LINE__): \
- asm volatile ("nop" :: "r"(arg1), "r"(arg2), "r"(arg3)); \
- STAP_PROBE_STRUCT(probe,1,(size_t)&& STAP_LABEL(probe,__LINE__)) \
- if (__builtin_expect(_probe_ ## probe.probe_type < 0, 0)) \
- goto STAP_LABEL(probe,__LINE__);}
-#endif
-
-#ifdef USE_STAP_PROBE
-#define STAP_PROBE4(provider,probe,arg1,arg2,arg3,arg4) \
- STAP_PROBE_STRUCT(probe,0,4) \
- _stap_probe_4 (_probe_ ## probe.probe_name,(size_t)arg1,(size_t)arg2,(size_t)arg3,(size_t)arg4);
-#else
-#define STAP_PROBE4(provider,probe,parm1,parm2,parm3,parm4) \
- {volatile typeof((parm1)) arg1 __attribute__ ((unused)) = parm1; \
- volatile typeof((parm2)) arg2 __attribute__ ((unused)) = parm2; \
- volatile typeof((parm3)) arg3 __attribute__ ((unused)) = parm3; \
- volatile typeof((parm4)) arg4 __attribute__ ((unused)) = parm4; \
-STAP_LABEL(probe,__LINE__): \
- asm volatile ("nop" :: "r"(arg1), "r"(arg2), "r"(arg3), "r"(arg4)); \
- STAP_PROBE_STRUCT(probe,1,(size_t)&& STAP_LABEL(probe,__LINE__)) \
- if (__builtin_expect(_probe_ ## probe.probe_type < 0, 0)) \
- goto STAP_LABEL(probe,__LINE__);}
-#endif
-
-#ifdef USE_STAP_PROBE
-#define STAP_PROBE5(provider,probe,arg1,arg2,arg3,arg4,arg5) \
- STAP_PROBE_STRUCT(probe,0,5) \
- _stap_probe_5 (_probe_ ## probe.probe_name,(size_t)arg1,(size_t)arg2,(size_t)arg3,(size_t)arg4,(size_t)arg5);
-#else
-#define STAP_PROBE5(provider,probe,parm1,parm2,parm3,parm4,parm5) \
- {volatile typeof((parm1)) arg1 __attribute__ ((unused)) = parm1; \
- volatile typeof((parm2)) arg2 __attribute__ ((unused)) = parm2; \
- volatile typeof((parm3)) arg3 __attribute__ ((unused)) = parm3; \
- volatile typeof((parm4)) arg4 __attribute__ ((unused)) = parm4; \
- volatile typeof((parm5)) arg5 __attribute__ ((unused)) = parm5; \
-STAP_LABEL(probe,__LINE__): \
- asm volatile ("nop" :: "r"(arg1), "r"(arg2), "r"(arg3), "r"(arg4), "r"(arg5)); \
- STAP_PROBE_STRUCT(probe,1,(size_t)&& STAP_LABEL(probe,__LINE__)) \
- if (__builtin_expect(_probe_ ## probe.probe_type < 0, 0)) \
- goto STAP_LABEL(probe,__LINE__);}
-#endif
-
-#ifdef USE_STAP_PROBE
-#define STAP_PROBE6(provider,probe,arg1,arg2,arg3,arg4,arg5,arg6) \
- STAP_PROBE_STRUCT(probe,0,6) \
- _stap_probe_6 (_probe_ ## probe.probe_name,(size_t)arg1,(size_t)arg2,(size_t)arg3,(size_t)arg4,(size_t)arg5,(size_t)arg6);
-#else
-#define STAP_PROBE6(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6) \
- {volatile typeof((parm1)) arg1 __attribute__ ((unused)) = parm1; \
- volatile typeof((parm2)) arg2 __attribute__ ((unused)) = parm2; \
- volatile typeof((parm3)) arg3 __attribute__ ((unused)) = parm3; \
- volatile typeof((parm4)) arg4 __attribute__ ((unused)) = parm4; \
- volatile typeof((parm5)) arg5 __attribute__ ((unused)) = parm5; \
- volatile typeof((parm6)) arg6 __attribute__ ((unused)) = parm6; \
-STAP_LABEL(probe,__LINE__): \
- asm volatile ("nop" :: "r"(arg1), "r"(arg2), "r"(arg3), "r"(arg4), "r"(arg5), "r"(arg6)); \
- STAP_PROBE_STRUCT(probe,1,(size_t)&& STAP_LABEL(probe,__LINE__)) \
- if (__builtin_expect(_probe_ ## probe.probe_type < 0, 0)) \
- goto STAP_LABEL(probe,__LINE__);}
-#endif
-
-#define DTRACE_PROBE(provider,probe) \
-STAP_PROBE(provider,probe)
-#define DTRACE_PROBE1(provider,probe,parm1) \
-STAP_PROBE1(provider,probe,parm1)
-#define DTRACE_PROBE2(provider,probe,parm1,parm2) \
-STAP_PROBE2(provider,probe,parm1,parm2)
-#define DTRACE_PROBE3(provider,probe,parm1,parm2,parm3) \
-STAP_PROBE3(provider,probe,parm1,parm2,parm3)
-#define DTRACE_PROBE4(provider,probe,parm1,parm2,parm3,parm4) \
-STAP_PROBE4(provider,probe,parm1,parm2,parm3,parm4)
-#define DTRACE_PROBE5(provider,probe,parm1,parm2,parm3,parm4,parm5) \
-STAP_PROBE4(provider,probe,parm1,parm2,parm3,parm4,parm5)
-#define DTRACE_PROBE6(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6) \
-STAP_PROBE4(provider,probe,parm1,parm2,parm3,parm4,parm5,parm6)