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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
11 // with the distribution. | 11 // with the distribution. |
12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
15 // | 15 // |
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 | |
29 function inherits(childCtor, parentCtor) { | 28 function inherits(childCtor, parentCtor) { |
30 childCtor.prototype.__proto__ = parentCtor.prototype; | 29 childCtor.prototype.__proto__ = parentCtor.prototype; |
31 }; | 30 }; |
32 | 31 |
33 | 32 |
34 function V8Profile(separateIc) { | 33 function V8Profile(separateIc) { |
35 Profile.call(this); | 34 Profile.call(this); |
36 if (!separateIc) { | 35 if (!separateIc) { |
37 this.skipThisFunction = function(name) { return V8Profile.IC_RE.test(name);
}; | 36 this.skipThisFunction = function(name) { return V8Profile.IC_RE.test(name);
}; |
38 } | 37 } |
39 }; | 38 }; |
40 inherits(V8Profile, Profile); | 39 inherits(V8Profile, Profile); |
41 | 40 |
42 | 41 |
43 V8Profile.IC_RE = | 42 V8Profile.IC_RE = |
44 /^(?:CallIC|LoadIC|StoreIC)|(?:Builtin: (?:Keyed)?(?:Call|Load|Store)IC_)/; | 43 /^(Handler: )|(Stub: )|(Builtin: )|(BytecodeHandler: )|(?:CallIC|LoadIC|Stor
eIC)|(?:Builtin: (?:Keyed)?(?:Load|Store)IC_)/; |
45 | 44 |
46 | 45 |
47 /** | 46 /** |
48 * A thin wrapper around shell's 'read' function showing a file name on error. | 47 * A thin wrapper around shell's 'read' function showing a file name on error. |
49 */ | 48 */ |
50 function readFile(fileName) { | 49 function readFile(fileName) { |
51 try { | 50 try { |
52 return read(fileName); | 51 return read(fileName); |
53 } catch (e) { | 52 } catch (e) { |
54 print(fileName + ': ' + (e.message || e)); | 53 print(fileName + ': ' + (e.message || e)); |
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902 for (var synArg in this.argsDispatch_) { | 901 for (var synArg in this.argsDispatch_) { |
903 if (arg !== synArg && dispatch === this.argsDispatch_[synArg]) { | 902 if (arg !== synArg && dispatch === this.argsDispatch_[synArg]) { |
904 synonyms.push(synArg); | 903 synonyms.push(synArg); |
905 delete this.argsDispatch_[synArg]; | 904 delete this.argsDispatch_[synArg]; |
906 } | 905 } |
907 } | 906 } |
908 print(' ' + padRight(synonyms.join(', '), 20) + " " + dispatch[2]); | 907 print(' ' + padRight(synonyms.join(', '), 20) + " " + dispatch[2]); |
909 } | 908 } |
910 quit(2); | 909 quit(2); |
911 }; | 910 }; |
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