224 lines
7.6 KiB
C
224 lines
7.6 KiB
C
/* -*- c -*- */
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#include "vm_opts.h"
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provider ruby {
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/*
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ruby:::method-entry(classname, methodname, filename, lineno);
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This probe is fired just before a method is entered.
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* `classname` name of the class (a string)
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* `methodname` name of the method about to be executed (a string)
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* `filename` the file name where the method is _being called_ (a string)
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* `lineno` the line number where the method is _being called_ (an int)
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*/
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probe method__entry(const char *classname, const char *methodname, const char *filename, int lineno);
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/*
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ruby:::method-return(classname, methodname, filename, lineno);
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This probe is fired just after a method has returned. The arguments are
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the same as "ruby:::method-entry".
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*/
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probe method__return(const char *classname, const char *methodname, const char *filename, int lineno);
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/*
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ruby:::cmethod-entry(classname, methodname, filename, lineno);
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This probe is fired just before a C method is entered. The arguments are
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the same as "ruby:::method-entry".
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*/
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probe cmethod__entry(const char *classname, const char *methodname, const char *filename, int lineno);
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/*
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ruby:::cmethod-return(classname, methodname, filename, lineno);
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This probe is fired just before a C method returns. The arguments are
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the same as "ruby:::method-entry".
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*/
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probe cmethod__return(const char *classname, const char *methodname, const char *filename, int lineno);
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/*
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ruby:::require-entry(requiredfile, filename, lineno);
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This probe is fired on calls to `rb_require_safe` (when a file is
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required).
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* `requiredfile` is the name of the file to be required (string).
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* `filename` is the file that called "require" (string).
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* `lineno` is the line number where the call to require was made (int).
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*/
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probe require__entry(const char *rquiredfile, const char *filename, int lineno);
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/*
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ruby:::require-return(requiredfile, filename, lineno);
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This probe is fired just before `rb_require_safe` (when a file is required)
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returns. The arguments are the same as "ruby:::require-entry". This
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probe will not fire if there was an exception during file require.
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*/
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probe require__return(const char *requiredfile, const char *filename, int lineno);
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/*
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ruby:::find-require-entry(requiredfile, filename, lineno);
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This probe is fired right before `search_required` is called.
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`search_required` determines whether the file has already been required by
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searching loaded features ($"), and if not, figures out which file must be
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loaded.
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* `requiredfile` is the file to be required (string).
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* `filename` is the file that called "require" (string).
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* `lineno` is the line number where the call to require was made (int).
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*/
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probe find__require__entry(const char *requiredfile, const char *filename, int lineno);
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/*
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ruby:::find-require-return(requiredfile, filename, lineno);
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This probe is fired right after `search_required` returns. See the
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documentation for "ruby:::find-require-entry" for more details. Arguments
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for this probe are the same as "ruby:::find-require-entry".
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*/
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probe find__require__return(const char *requiredfile, const char *filename, int lineno);
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/*
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ruby:::load-entry(loadedfile, filename, lineno);
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This probe is fired when calls to "load" are made. The arguments are the
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same as "ruby:::require-entry".
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*/
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probe load__entry(const char *loadedfile, const char *filename, int lineno);
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/*
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ruby:::load-return(loadedfile, filename, lineno);
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This probe is fired when "load" returns. The arguments are the same as
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"ruby:::load-entry".
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*/
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probe load__return(const char *loadedfile, const char *filename, int lineno);
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/*
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ruby:::raise(classname, filename, lineno);
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This probe is fired when an exception is raised.
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* `classname` is the class name of the raised exception (string)
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* `filename` the name of the file where the exception was raised (string)
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* `lineno` the line number in the file where the exception was raised (int)
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*/
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probe raise(const char *classname, const char *filename, int lineno);
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/*
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ruby:::object-create(classname, filename, lineno);
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This probe is fired when an object is about to be allocated.
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* `classname` the class of the allocated object (string)
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* `filename` the name of the file where the object is allocated (string)
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* `lineno` the line number in the file where the object is allocated (int)
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*/
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probe object__create(const char *classname, const char *filename, int lineno);
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/*
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ruby:::array-create(length, filename, lineno);
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This probe is fired when an Array is about to be allocated.
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* `length` the size of the array (long)
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* `filename` the name of the file where the array is allocated (string)
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* `lineno` the line number in the file where the array is allocated (int)
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*/
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probe array__create(long length, const char *filename, int lineno);
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/*
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ruby:::hash-create(length, filename, lineno);
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This probe is fired when a Hash is about to be allocated.
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* `length` the size of the hash (long)
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* `filename` the name of the file where the hash is allocated (string)
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* `lineno` the line number in the file where the hash is allocated (int)
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*/
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probe hash__create(long length, const char *filename, int lineno);
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/*
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ruby:::string-create(length, filename, lineno);
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This probe is fired when a String is about to be allocated.
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* `length` the size of the string (long)
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* `filename` the name of the file where the string is allocated (string)
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* `lineno` the line number in the file where the string is allocated (int)
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*/
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probe string__create(long length, const char *filename, int lineno);
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/*
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ruby:::symbol-create(str, filename, lineno);
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This probe is fired when a Symbol is about to be allocated.
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* `str` the contents of the symbol (string)
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* `filename` the name of the file where the string is allocated (string)
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* `lineno` the line number in the file where the string is allocated (int)
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*/
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probe symbol__create(const char *str, const char *filename, int lineno);
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/*
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ruby:::parse-begin(sourcefile, lineno);
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Fired just before parsing and compiling a source file.
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* `sourcefile` the file being parsed (string)
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* `lineno` the line number where the source starts (int)
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*/
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probe parse__begin(const char *sourcefile, int lineno);
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/*
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ruby:::parse-end(sourcefile, lineno);
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Fired just after parsing and compiling a source file.
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* `sourcefile` the file being parsed (string)
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* `lineno` the line number where the source ended (int)
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*/
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probe parse__end(const char *sourcefile, int lineno);
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#if VM_COLLECT_USAGE_DETAILS
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probe insn(const char *insns_name);
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probe insn__operand(const char *val, const char *insns_name);
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#endif
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/*
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ruby:::gc-mark-begin();
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Fired at the beginning of a mark phase.
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*/
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probe gc__mark__begin();
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/*
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ruby:::gc-mark-end();
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Fired at the end of a mark phase.
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*/
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probe gc__mark__end();
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/*
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ruby:::gc-sweep-begin();
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Fired at the beginning of a sweep phase.
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*/
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probe gc__sweep__begin();
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/*
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ruby:::gc-sweep-end();
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Fired at the end of a sweep phase.
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*/
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probe gc__sweep__end();
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};
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#pragma D attributes Stable/Evolving/Common provider ruby provider
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#pragma D attributes Stable/Evolving/Common provider ruby module
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#pragma D attributes Stable/Evolving/Common provider ruby function
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#pragma D attributes Evolving/Evolving/Common provider ruby name
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#pragma D attributes Evolving/Evolving/Common provider ruby args
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