author | bugtracker-ml@nttdocomo.com |
Sun, 04 Jul 2010 21:21:52 +0100 | |
changeset 84 | 05f4463787cf |
parent 1 | 2fb8b9db1c86 |
permissions | -rw-r--r-- |
1
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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1 |
The Python Debugger Pdb |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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2 |
======================= |
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3 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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4 |
To use the debugger in its simplest form: |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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5 |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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6 |
>>> import pdb |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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7 |
>>> pdb.run('<a statement>') |
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8 |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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9 |
The debugger's prompt is '(Pdb) '. This will stop in the first |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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function call in <a statement>. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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11 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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12 |
Alternatively, if a statement terminated with an unhandled exception, |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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13 |
you can use pdb's post-mortem facility to inspect the contents of the |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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14 |
traceback: |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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15 |
|
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16 |
>>> <a statement> |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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17 |
<exception traceback> |
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18 |
>>> import pdb |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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19 |
>>> pdb.pm() |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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20 |
|
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The commands recognized by the debugger are listed in the next |
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section. Most can be abbreviated as indicated; e.g., h(elp) means |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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23 |
that 'help' can be typed as 'h' or 'help' (but not as 'he' or 'hel', |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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24 |
nor as 'H' or 'Help' or 'HELP'). Optional arguments are enclosed in |
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25 |
square brackets. |
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26 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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A blank line repeats the previous command literally, except for |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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'list', where it lists the next 11 lines. |
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29 |
|
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Commands that the debugger doesn't recognize are assumed to be Python |
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statements and are executed in the context of the program being |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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debugged. Python statements can also be prefixed with an exclamation |
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33 |
point ('!'). This is a powerful way to inspect the program being |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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34 |
debugged; it is even possible to change variables. When an exception |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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occurs in such a statement, the exception name is printed but the |
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debugger's state is not changed. |
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37 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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38 |
The debugger supports aliases, which can save typing. And aliases can |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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39 |
have parameters (see the alias help entry) which allows one a certain |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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40 |
level of adaptability to the context under examination. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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41 |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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42 |
Multiple commands may be entered on a single line, separated by the |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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43 |
pair ';;'. No intelligence is applied to separating the commands; the |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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input is split at the first ';;', even if it is in the middle of a |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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quoted string. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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46 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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47 |
If a file ".pdbrc" exists in your home directory or in the current |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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48 |
directory, it is read in and executed as if it had been typed at the |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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49 |
debugger prompt. This is particularly useful for aliases. If both |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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50 |
files exist, the one in the home directory is read first and aliases |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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defined there can be overriden by the local file. |
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52 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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53 |
Aside from aliases, the debugger is not directly programmable; but it |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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54 |
is implemented as a class from which you can derive your own debugger |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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class, which you can make as fancy as you like. |
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56 |
|
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57 |
|
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58 |
Debugger commands |
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59 |
================= |
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60 |
|
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61 |
h(elp) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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62 |
Without argument, print the list of available commands. With |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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63 |
a command name as argument, print help about that command |
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(this is currently not implemented). |
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65 |
|
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66 |
w(here) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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67 |
Print a stack trace, with the most recent frame at the bottom. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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68 |
An arrow indicates the "current frame", which determines the |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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69 |
context of most commands. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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70 |
|
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71 |
d(own) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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72 |
Move the current frame one level down in the stack trace |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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(to a newer frame). |
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74 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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75 |
u(p) |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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76 |
Move the current frame one level up in the stack trace |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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77 |
(to an older frame). |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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78 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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79 |
b(reak) [ ([filename:]lineno | function) [, condition] ] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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80 |
With a filename:line number argument, set a break there. If |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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81 |
filename is omitted, use the current file. With a function |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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82 |
name, set a break at the first executable line of that |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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83 |
function. Without argument, list all breaks. Each breakpoint |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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84 |
is assigned a number to which all the other breakpoint |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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85 |
commands refer. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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86 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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87 |
The condition argument, if present, is a string which must |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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88 |
evaluate to true in order for the breakpoint to be honored. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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89 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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90 |
tbreak [ ([filename:]lineno | function) [, condition] ] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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91 |
Temporary breakpoint, which is removed automatically when it |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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92 |
is first hit. The arguments are the same as break. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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93 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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94 |
cl(ear) [bpnumber [bpnumber ...] ] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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95 |
With a space separated list of breakpoint numbers, clear those |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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96 |
breakpoints. Without argument, clear all breaks (but first |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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97 |
ask confirmation). |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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98 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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99 |
disable bpnumber [bpnumber ...] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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100 |
Disables the breakpoints given as a space separated list of |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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101 |
breakpoint numbers. Disabling a breakpoint means it cannot |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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102 |
cause the program to stop execution, but unlike clearing a |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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103 |
breakpoint, it remains in the list of breakpoints and can be |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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104 |
(re-)enabled. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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105 |
|
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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106 |
enable bpnumber [bpnumber ...] |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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parents:
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107 |
Enables the breakpoints specified. |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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|
108 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
109 |
ignore bpnumber count |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
110 |
Sets the ignore count for the given breakpoint number. If |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
111 |
count is omitted, the ignore count is set to 0. A breakpoint |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
112 |
becomes active when the ignore count is zero. When non-zero, |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
113 |
the count is decremented each time the breakpoint is reached |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
114 |
and the breakpoint is not disabled and any associated |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
115 |
condition evaluates to true. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
116 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
117 |
condition bpnumber condition |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
118 |
condition is an expression which must evaluate to true before |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
119 |
the breakpoint is honored. If condition is absent, any |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
120 |
existing condition is removed; i.e., the breakpoint is made |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
121 |
unconditional. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
122 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
123 |
s(tep) |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
124 |
Execute the current line, stop at the first possible occasion |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
125 |
(either in a function that is called or in the current function). |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
126 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
127 |
n(ext) |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
128 |
Continue execution until the next line in the current function |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
129 |
is reached or it returns. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
130 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
131 |
unt(il) |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
132 |
Continue execution until the line with a number greater than the |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
133 |
current one is reached or until the current frame returns. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
134 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
135 |
r(eturn) |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
136 |
Continue execution until the current function returns. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
137 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
138 |
run [args...] |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
139 |
Restart the debugged python program. If a string is supplied it is |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
140 |
splitted with "shlex", and the result is used as the new sys.argv. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
141 |
History, breakpoints, actions and debugger options are preserved. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
142 |
"restart" is an alias for "run". |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
143 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
144 |
c(ont(inue)) |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
145 |
Continue execution, only stop when a breakpoint is encountered. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
146 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
147 |
l(ist) [first [,last]] |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
148 |
List source code for the current file. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
149 |
Without arguments, list 11 lines around the current line |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
150 |
or continue the previous listing. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
151 |
With one argument, list 11 lines starting at that line. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
152 |
With two arguments, list the given range; |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
153 |
if the second argument is less than the first, it is a count. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
154 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
155 |
a(rgs) |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
156 |
Print the argument list of the current function. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
157 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
158 |
p expression |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
159 |
Print the value of the expression. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
160 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
161 |
(!) statement |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
162 |
Execute the (one-line) statement in the context of the current |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
163 |
stack frame. The exclamation point can be omitted unless the |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
164 |
first word of the statement resembles a debugger command. To |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
165 |
assign to a global variable you must always prefix the command |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
166 |
with a 'global' command, e.g.: |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
167 |
(Pdb) global list_options; list_options = ['-l'] |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
168 |
(Pdb) |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
169 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
170 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
171 |
whatis arg |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
172 |
Prints the type of the argument. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
173 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
174 |
alias [name [command]] |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
175 |
Creates an alias called 'name' that executes 'command'. The |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
176 |
command must *not* be enclosed in quotes. Replaceable |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
177 |
parameters can be indicated by %1, %2, and so on, while %* is |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
178 |
replaced by all the parameters. If no command is given, the |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
179 |
current alias for name is shown. If no name is given, all |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
180 |
aliases are listed. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
181 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
182 |
Aliases may be nested and can contain anything that can be |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
183 |
legally typed at the pdb prompt. Note! You *can* override |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
184 |
internal pdb commands with aliases! Those internal commands |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
185 |
are then hidden until the alias is removed. Aliasing is |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
186 |
recursively applied to the first word of the command line; all |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
187 |
other words in the line are left alone. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
188 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
189 |
As an example, here are two useful aliases (especially when |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
190 |
placed in the .pdbrc file): |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
191 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
192 |
#Print instance variables (usage "pi classInst") |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
193 |
alias pi for k in %1.__dict__.keys(): print "%1.",k,"=",%1.__dict__[k] |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
194 |
#Print instance variables in self |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
195 |
alias ps pi self |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
196 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
197 |
unalias name |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
198 |
Deletes the specified alias. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
199 |
|
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
200 |
q(uit) |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
201 |
Quit from the debugger. |
2fb8b9db1c86
Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
parents:
diff
changeset
|
202 |
The program being executed is aborted. |