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Side by Side Diff: test/cctest/test-profile-generator.cc

Issue 13873009: Remove code that analyzes tos values from tickprocessor (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 8 months ago
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1 // Copyright 2010 the V8 project authors. All rights reserved. 1 // Copyright 2010 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
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617 generator.code_map()->AddCode(ToAddress(0x1500), entry1, 0x200); 617 generator.code_map()->AddCode(ToAddress(0x1500), entry1, 0x200);
618 generator.code_map()->AddCode(ToAddress(0x1700), entry2, 0x100); 618 generator.code_map()->AddCode(ToAddress(0x1700), entry2, 0x100);
619 generator.code_map()->AddCode(ToAddress(0x1900), entry3, 0x50); 619 generator.code_map()->AddCode(ToAddress(0x1900), entry3, 0x50);
620 620
621 // We are building the following calls tree: 621 // We are building the following calls tree:
622 // -> aaa - sample1 622 // -> aaa - sample1
623 // aaa -> bbb -> ccc - sample2 623 // aaa -> bbb -> ccc - sample2
624 // -> ccc -> aaa - sample3 624 // -> ccc -> aaa - sample3
625 TickSample sample1; 625 TickSample sample1;
626 sample1.pc = ToAddress(0x1600); 626 sample1.pc = ToAddress(0x1600);
627 sample1.tos = ToAddress(0x1500);
628 sample1.stack[0] = ToAddress(0x1510); 627 sample1.stack[0] = ToAddress(0x1510);
629 sample1.frames_count = 1; 628 sample1.frames_count = 1;
630 generator.RecordTickSample(sample1); 629 generator.RecordTickSample(sample1);
631 TickSample sample2; 630 TickSample sample2;
632 sample2.pc = ToAddress(0x1925); 631 sample2.pc = ToAddress(0x1925);
633 sample2.tos = ToAddress(0x1900);
634 sample2.stack[0] = ToAddress(0x1780); 632 sample2.stack[0] = ToAddress(0x1780);
635 sample2.stack[1] = ToAddress(0x10000); // non-existent. 633 sample2.stack[1] = ToAddress(0x10000); // non-existent.
636 sample2.stack[2] = ToAddress(0x1620); 634 sample2.stack[2] = ToAddress(0x1620);
637 sample2.frames_count = 3; 635 sample2.frames_count = 3;
638 generator.RecordTickSample(sample2); 636 generator.RecordTickSample(sample2);
639 TickSample sample3; 637 TickSample sample3;
640 sample3.pc = ToAddress(0x1510); 638 sample3.pc = ToAddress(0x1510);
641 sample3.tos = ToAddress(0x1500);
642 sample3.stack[0] = ToAddress(0x1910); 639 sample3.stack[0] = ToAddress(0x1910);
643 sample3.stack[1] = ToAddress(0x1610); 640 sample3.stack[1] = ToAddress(0x1610);
644 sample3.frames_count = 2; 641 sample3.frames_count = 2;
645 generator.RecordTickSample(sample3); 642 generator.RecordTickSample(sample3);
646 643
647 CpuProfile* profile = 644 CpuProfile* profile =
648 profiles.StopProfiling(TokenEnumerator::kNoSecurityToken, "", 1); 645 profiles.StopProfiling(TokenEnumerator::kNoSecurityToken, "", 1);
649 CHECK_NE(NULL, profile); 646 CHECK_NE(NULL, profile);
650 ProfileTreeTestHelper top_down_test_helper(profile->top_down()); 647 ProfileTreeTestHelper top_down_test_helper(profile->top_down());
651 CHECK_EQ(NULL, top_down_test_helper.Walk(entry2)); 648 CHECK_EQ(NULL, top_down_test_helper.Walk(entry2));
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926 i::OS::SNPrintF(title, "%d", i); 923 i::OS::SNPrintF(title, "%d", i);
927 // UID must be > 0. 924 // UID must be > 0.
928 CHECK(collection.StartProfiling(title.start(), i + 1, false)); 925 CHECK(collection.StartProfiling(title.start(), i + 1, false));
929 titles[i] = title.start(); 926 titles[i] = title.start();
930 } 927 }
931 CHECK(!collection.StartProfiling( 928 CHECK(!collection.StartProfiling(
932 "maximum", CpuProfilesCollection::kMaxSimultaneousProfiles + 1, false)); 929 "maximum", CpuProfilesCollection::kMaxSimultaneousProfiles + 1, false));
933 for (int i = 0; i < CpuProfilesCollection::kMaxSimultaneousProfiles; ++i) 930 for (int i = 0; i < CpuProfilesCollection::kMaxSimultaneousProfiles; ++i)
934 i::DeleteArray(titles[i]); 931 i::DeleteArray(titles[i]);
935 } 932 }
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