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Aprobe FAQ
== <span id="q12"></span>Aprobe FAQ == Frequently Asked Questions for Aprobe (All Platforms)

162 KB (25,627 words) - 17:12, 20 September 2021

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RootCause/Aprobe Documentation
...or installation, but can refer to the Aprobe documentation when using just Aprobe. === RootCause FAQ ===

1 KB (179 words) - 00:52, 18 February 2023
OCS Docs Wiki
* [[RootCause/Aprobe_Documentation#Aprobe for Unix|Aprobe Documentation]] * [[:Category:FAQ|Aprobe FAQ]]

854 bytes (120 words) - 17:41, 2 September 2020
Forcing Core Dumps
...cility, accessed through <code>ap_Error()</code>, provides a mechanism for Aprobe and probes to report errors. ...error occurs and Aprobe cannot continue reasonably. This generally means Aprobe has run out of memory or cannot correctly patch the program. These core du

1 KB (248 words) - 23:16, 3 October 2021
Setting String Parameters
See [[http://www.ocsystems.com/w/index.php/Aprobe_FAQ:Aprobe FAQ]] section 17.65 for directions on building <code>cppstring.ual</code>. [[Category:FAQ]]

1 KB (196 words) - 00:22, 9 March 2021
Probing Shared Library Initialization
Aprobe can be used to probe program initialization in several ways. ==Using Aprobe and RootCause Intercept==

4 KB (720 words) - 03:12, 26 August 2017
Exception Raising
...ram from your probes. Some examples are below. See <code>$APROBE/include/aprobe.h</code> for more information. NOTE: If you use the <code>-q min_heap</code> option Aprobe throws away symbol info after program initialization.

4 KB (546 words) - 17:57, 12 October 2021
AIX Instrumentation - Special Considerations
...ind patch areas (to hold the probes) that are within range of the branch. Aprobe uses a number of approaches to address this issue. These considerations ar ...from the application or probes. Sacrificing is performed automatically by Aprobe.

5 KB (795 words) - 20:32, 13 June 2019
Sharing Data Between UALs
* using the Aprobe UAL data API aprobe -u t1 -u t2 main.exe

4 KB (604 words) - 17:12, 10 January 2018
Exception message format
...exception thrown/raised in an application. Use this interface found in '''aprobe.h''': /* The kinds of exceptions supported by Aprobe. */

4 KB (520 words) - 12:51, 4 May 2017
Coverage data merging
...ning '''apformat''' on the '''.apd''' file which is produced by running '''aprobe'''. For example: aprobe -u coverage test1.exe

10 KB (1,263 words) - 18:12, 8 May 2017
Steady State Memory Analysis
Aprobe provides a number of memory/heap analysis predefined probes. The most rece To issue an apdemand command you invoke the tool "$APROBE/bin/apdemand" with the command following the tool name.

4 KB (572 words) - 16:55, 31 May 2018
Setting Ada String Parameters
{ // "p1" declared in "/home/swn/aprobe/test/faq/setstrada3/pkg.adb" at line 8 ...rs so you don't ahve to worry about the underlying layout. Include <code>$APROBE/include/gnatstrings.h</code> in your probe apc.

9 KB (1,262 words) - 17:41, 20 February 2019
Throw/Raise Exception From Probes
...on_exit action. Note that <code>#ifdef's</code> are used to condition the Aprobe macro used to raise the exception depending on the target compiler (PowerAd Throwing C++ exceptions is more complicated. The file <code>aprobe.h</code> defines some macros to make the process easier: <code>ap_ThrowwGc

3 KB (415 words) - 21:20, 10 September 2019
Line Probes
Aprobe supports the “first” and “last” keywords for on_line probes. You c [[Category:FAQ]]

3 KB (451 words) - 16:58, 16 June 2017
Porting Probe Apc Files
There are several categories of items which can be different between Aprobe targets: * Aprobe library function names - <code>ap_RaisePowerAdaException</code> becomes <co

13 KB (1,885 words) - 19:03, 20 May 2020
OCS Release Notes Aprobe 4.5.0 AIX64
RootCause Version 2.3.0-64 (Aprobe Version 4.5.0-64) for AIX RootCause 2.3.0-64 and Aprobe 4.5.0-64 for AIX.

17 KB (2,324 words) - 14:00, 20 December 2018
OCS Release Notes Aprobe 4.5.1 AIX64
RootCause Version 2.3.1-64 (Aprobe Version 4.5.1-64) for AIX RootCause 2.3.1-64 and Aprobe 4.5.1-64 for AIX.

18 KB (2,434 words) - 21:24, 25 October 2019
OCS Release Notes Aprobe 4.5.2 AIX64
RootCause Version 2.3.2-64 (Aprobe Version 4.5.2-64) for AIX RootCause 2.3.2-64 and Aprobe 4.5.2-64 for AIX.

18 KB (2,490 words) - 01:36, 6 March 2020
OCS Release Notes Aprobe 4.5.3 AIX64
RootCause Version 2.3.3-64 (Aprobe Version 4.5.3-64) for AIX RootCause 2.3.3-64 and Aprobe 4.5.3-64 for AIX.

19 KB (2,541 words) - 19:23, 1 February 2021
OCS Release Notes Aprobe 4.5.4 AIX64
RootCause Version 2.3.4-64 (Aprobe Version 4.5.4-64) for AIX RootCause 2.3.4-64 and Aprobe 4.5.4-64 for AIX.

19 KB (2,616 words) - 17:48, 13 September 2021