Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | # Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | # Use of this source code is governed by a BSD-style license that can be |
| 3 | # found in the LICENSE file. |
| 4 | |
| 5 | # Print HeapObjects. |
| 6 | define job |
| 7 | print ((v8::internal::HeapObject*)($arg0))->Print() |
| 8 | end |
| 9 | document job |
| 10 | Print a v8 JavaScript object |
| 11 | Usage: job tagged_ptr |
| 12 | end |
| 13 | |
| 14 | # Print Code objects containing given PC. |
| 15 | define jco |
| 16 | job (v8::internal::Isolate::Current()->FindCodeObject((v8::internal::Address)$arg0)) |
| 17 | end |
| 18 | document jco |
| 19 | Print a v8 Code object from an internal code address |
| 20 | Usage: jco pc |
| 21 | end |
| 22 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 23 | # Print TypeFeedbackVector |
| 24 | define jfv |
| 25 | print ((v8::internal::TypeFeedbackVector*)($arg0))->Print() |
| 26 | end |
| 27 | document jfv |
| 28 | Print a v8 TypeFeedbackVector object |
| 29 | Usage: jtv tagged_ptr |
| 30 | end |
| 31 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 32 | # Print DescriptorArray. |
| 33 | define jda |
| 34 | print ((v8::internal::DescriptorArray*)($arg0))->Print() |
| 35 | end |
| 36 | document jda |
| 37 | Print a v8 DescriptorArray object |
| 38 | Usage: jda tagged_ptr |
| 39 | end |
| 40 | |
| 41 | # Print TransitionArray. |
| 42 | define jta |
| 43 | print ((v8::internal::TransitionArray*)($arg0))->Print() |
| 44 | end |
| 45 | document jta |
| 46 | Print a v8 TransitionArray object |
| 47 | Usage: jta tagged_ptr |
| 48 | end |
| 49 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 50 | # Print JavaScript stack trace. |
| 51 | define jst |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 52 | print v8::internal::Isolate::Current()->PrintStack((FILE*) stdout, 1) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 53 | end |
| 54 | document jst |
| 55 | Print the current JavaScript stack trace |
| 56 | Usage: jst |
| 57 | end |
| 58 | |
| 59 | set disassembly-flavor intel |
| 60 | set disable-randomization off |