Commit Graph

647 Commits

Author SHA1 Message Date
Stephen Anthony 9fd1726824 Merge branch 'master' of github.com:stella-emu/stella 2017-10-11 12:25:00 -02:30
Stephen Anthony 35624553b6 First pass at code cleanup from enabling higher levels of warnings in clang/gcc. 2017-10-11 12:23:54 -02:30
thrust26 39c3ba89bf input history works in both directions and wraps around 2017-10-11 15:13:09 +02:00
thrust26 5883f2dfcc prevent displaying auto completes for no filter argument or only "_" 2017-10-11 11:38:38 +02:00
thrust26 c93d7e265d PromptWidget::getCompletionPrefix refactored 2017-10-10 16:40:54 +02:00
thrust26 20ff2163ca comment to BSPF::matches() added
some compiler warnings fixed
2017-10-10 15:29:14 +02:00
thrust26 d702829ed3 slightly better parser messages for breakifs and failed deletes. 2017-10-10 14:48:36 +02:00
thrust26 3cc42b1dc5 resulting string from incomplete autocomplete fixed 2017-10-10 14:47:29 +02:00
thrust26 3e6fe633f3 more characters to auto complete whitespace list added 2017-10-10 14:15:18 +02:00
thrust26 c2325decb7 advanced auto complete added; first letter has to match, following letters have to appear in correct order. examples:
- 'twf' finds and completes into 'trapwriteif',
- 'g0' finds and completes into 'GRP0'
- 'em' finds 'ENAM0'&'ENAM1' and completes into 'ENAM'
2017-10-10 14:03:52 +02:00
thrust26 6c95d34ae3 minimal fix for previous commit 2017-10-10 12:03:15 +02:00
thrust26 5db2d836f4 prompt is initially filled by the executed script files commands 2017-10-10 12:00:10 +02:00
Stephen Anthony 29eb553a0c Fixed trailing space in Debugger class file. 2017-10-09 20:31:29 -02:30
thrust26 7c679fda31 Merge branch 'master' of https://github.com/stella-emu/stella
# Conflicts:
#	src/debugger/Debugger.cxx
2017-10-09 23:56:39 +02:00
thrust26 f59ad788d7 missing address in debugger status line fixed 2017-10-09 23:49:14 +02:00
Stephen Anthony aa755c7270 Fixed minor compile warnings with gcc/clang. 2017-10-09 19:14:49 -02:30
thrust26 3fddc03ff6 trapifs implemented (and fixed mirrors)
wrong port display for swapped ports fixed
error due wrong argument number now with example display
label display in status line added
2017-10-09 23:15:40 +02:00
thrust26 64e4153bca Merge branch 'master' of https://github.com/stella-emu/stella 2017-10-08 19:04:48 +02:00
Stephen Anthony 741e148da5 Fixed 'save' command in debugger parser:
- all files are now appended with '.script' instead of '.stella'.
- files are saved in default save location, just like disassembly files
(this can be discussed/changed as necessary)
- 'exec' command has been changed to load from the same location
2017-10-08 14:24:10 -02:30
thrust26 20babc832a Merge branch 'trapif_attempt_1' 2017-10-08 18:31:26 +02:00
thrust26 7406c0fd2a hides new access functions since they can only used together with traps
fixes listtraps formatting (trapStatus)
fixes trap addresses (in executeTrapRW, addr & XY is now always used for compares)
2017-10-08 15:59:00 +02:00
thrust26 eb2ae18ce1 added missing initialization 2017-10-08 14:18:14 +02:00
thrust26 649dada32c added missing file to source control 2017-10-08 12:50:22 +02:00
thrust26 90705babd7 debugger start displays labels where possible
prevent repeated trap interrupts
some old code cleanup
2017-10-08 12:25:23 +02:00
thrust26 d15690f5f1 added mirrors 2017-10-08 10:43:26 +02:00
thrust26 7b8b121ee5 detect duplicate traps which will eliminate each other 2017-10-07 23:45:32 +02:00
thrust26 41dffe6f78 works!
TODOs:
- identify duplicates and trigger remove when added
- mirrored addresses
- testing
2017-10-07 20:22:54 +02:00
thrust26 15925c313c working on formatting 2017-10-07 19:30:21 +02:00
thrust26 ffacd7a5e7 missed a clear 2017-10-07 18:28:44 +02:00
thrust26 c6593e6c58 this should be working 2017-10-07 18:25:56 +02:00
thrust26 f862e1c97d progress... 2017-10-07 14:17:34 +02:00
Christian Speckner a400238c19 Refactor FrameManager to extend AbstractFrameManager. 2017-10-07 01:41:47 +02:00
g012 5cce80d908 Fixed removal of prefix of local labels (global.local -> .local). 2017-10-06 20:01:33 -02:30
Stephen Anthony 5492e86ba5 Fix spacing issues. 2017-10-06 20:00:05 -02:30
thrust26 61bf556e5b it compiles again 2017-10-06 23:06:59 +02:00
Stephen Anthony 29e53093ba Various UI classes now have their commands prefixed by class name. 2017-10-04 18:33:24 -02:30
Stephen Anthony 90a6c35061 Removed ability to manually select CompuMate controllers (fixes #229). 2017-10-04 17:43:21 -02:30
Stephen Anthony 17f88515a7 Fixed compile errors in gcc/clang. 2017-10-04 13:06:28 -02:30
thrust26 0cbceda36d added ellipsis to audit dialog 2017-10-04 12:26:11 +02:00
thrust26 cd189050ec Fixed wrong display of swapped controllers in debugger 2017-10-03 18:42:46 +02:00
thrust26 8348525f14 before cleanup 2017-10-03 16:33:33 +02:00
thrust26 e10ca8e694 removed 'echo' and enhanced 'print' instead 2017-10-02 22:12:10 +02:00
thrust26 43e9693959 added 'echo' command to debugger prompt 2017-10-02 14:23:08 +02:00
Stephen Anthony 05b2684421 Fixes for Visual Studio project file; minor formatting cleanups. 2017-10-01 16:49:29 -02:30
Stephen Anthony 924e92214f Fixes for several minor issues in the last few commits:
- move files from src/windows to proper location
- formatting fixes to match style in other files

This fixes all compile issues in Linux; still TODO is fix Windows and OSX.
2017-10-01 16:23:53 -02:30
thrust26 c19dc0dd9f minor code cleanup 2017-10-01 20:02:11 +02:00
thrust26 39c168fb70 made SWCHA(R) editable in debugger (somewhat ugly coding here) 2017-10-01 17:48:25 +02:00
thrust26 5bc3d9c83e Improved value display for driving controller in debugger 2017-10-01 13:59:00 +02:00
thrust26 72f46c306f added new classes for "Linux & friends" make 2017-10-01 13:51:58 +02:00
thrust26 00cb377c0a finalized trackball widgets 2017-10-01 13:06:34 +02:00
thrust26 4fe9317ad2 Refactored FlashWidget, SaveKeyWidget and AtariVoxWidget 2017-10-01 12:00:07 +02:00
thrust26 f77cd9ab06 Updated VS project file, reworked SaveKey/AtariVox widget, started with implementing trackball widgets for debugger (AmigaMouse working) 2017-10-01 09:52:39 +02:00
thrust26 a92ceed195 SaveKey/AtariVox detects EEPROM areas accessed by ROM and allows erasing only these in the debugger. 2017-09-29 20:12:41 +02:00
Stephen Anthony e7b732b115 Allow access to current frame count from TIA; minor formatting cleanup. 2017-09-23 10:20:36 -02:30
thrust26 39267e2840 removed warning 2017-09-20 07:24:11 +02:00
thrust26 ba764fdc06 added _cyclesLo and _cyclesHi to debugger prompt 2017-09-19 20:49:48 +02:00
Stephen Anthony aed2945a56 First pass at continuous state saving in emulation mode, accessible by the debugger:
- Toggle this with Alt-r.  When enabled, state is saved each frame to memory (up to 100 slots)
- Upon entering the debugger, rewind is immediately available, allowing to rewind (for example) back past a breakpoint
- Testing is definitely required.
2017-09-18 20:29:52 -02:30
thrust26 2a21b497fe fixed #178 by replacing myUserCLabels with myUserLabels 2017-09-18 20:27:16 +02:00
Stephen Anthony 1d01b39f87 Minor cleanup of formatting and compile warnings. 2017-09-17 16:15:17 -02:30
thrust26 7d72265088 added TIA access tracking
improved ZP-RAM/Stack tracking
2017-09-17 10:35:45 +02:00
thrust26 cfa40722b9 updated poke(), now CPU emulation provides the flags
improved ZP/stack access tracking and output
added ZP code tracking
2017-09-16 22:37:19 +02:00
thrust26 3bf809a137 refined access tracking for ZP, Stack and IO addresses
improved RIOT RAM output in Distella
2017-09-16 17:38:37 +02:00
thrust26 7f65fad7cf preliminary implementation for ZP-RAM access tracking
extra access type flag for poke()
2017-09-16 13:48:04 +02:00
thrust26 10e6d483b1 added access tracking via poke()
code cleanup in DiStella and CartDebug
2017-09-16 08:54:32 +02:00
thrust26 5f68b0565d 2nd part of Distella updates 2017-09-15 14:56:54 +02:00
thrust26 833d0c3b0e test 2017-09-13 22:43:49 +02:00
thrust26 7af7dd3bb6 test test test 2017-09-13 22:30:17 +02:00
thrust26 9c550d4933 test test test 2017-09-13 22:28:58 +02:00
thrust26 a798dedabf test 2 2017-09-13 22:16:46 +02:00
thrust26 a515ab67f0 test 1 2017-09-13 22:15:46 +02:00
thrust26 95b04b2baa 1st part of Distella improvements 2017-09-13 16:04:54 +02:00
Stephen Anthony 86f65e8e87 Show message indicating what is being done when rewinding state (ie, '1 step', '10 frames', etc). 2017-09-11 15:58:41 -02:30
Stephen Anthony 2dc355b0d5 Debugger 'saverom' and 'saveses' now save to the default save directory.
The 'saveses' command now creates a filename based on the date and time when the command was entered.
2017-09-09 17:20:22 -02:30
Stephen Anthony b54b4eb4f6 Fixed documentation on some debugger 'save' commands; they don't take
any parameter, and choose the name (and locations) themselves.
This needs to be fixed, and will happen when I get to issue #172
(add save file dialogs).
2017-09-09 15:50:27 -02:30
Stephen Anthony b7bf3b79b2 First pass at a consistent default for load/saving files that don't have a
pre-defined location (ROM files and disassemblies, etc).
- Repurposed the snapshot load/save folders by changing OSystem::defaultSnapLoadDir to OSystem::defaultLoadDir, and similar for the save dir
- In Windows, this directory will now be 'Documents\Stella', while in Linux/OSX it will be $HOME
- Testing still required for Windows and OSX; only Linux is confirmed to work for now
2017-09-09 15:06:21 -02:30
Stephen Anthony a018dc604a Extend debugger 'dump' command to take second parameter (for end of data range). 2017-09-08 22:23:45 -02:30
Stephen Anthony b6907d0d8a Added '_fcycles' debugger pseudo-op (gives cycles since frame started). 2017-09-08 17:59:33 -02:30
Stephen Anthony ebb8725126 Refactor System::myCycles to be 64-bit instead of 32-bit.
- The cycles counter is now essentially monotonically increasing (ie, we never need to worry about it going backwards and giving a negative difference, simplifying a lot of code
- There are now reset() methods in all places that keep track of system cycles, but they are used for a full reset only; not called each frame like before (which had to be done to prevent overflow).
2017-09-08 11:29:30 -02:30
Stephen Anthony eafe102daa Refactor StateManager and RewindManager for eventual use outside debugger. 2017-09-03 23:02:15 -02:30
Stephen Anthony c2302c2e71 Cart::getImage refactoring: use uInt32, since sizes are never negative. 2017-09-01 10:23:17 -02:30
Stephen Anthony 4440aabc56 Final updates for bankswitch schemes, updating documentation.
- Some schemes are not completely documented and/or implemented, and in those cases a FIXME has been added.
2017-08-31 19:21:20 -02:30
Stephen Anthony 6cf4aa4832 Further refactoring of bankswitching schemes, and removal of 'MC' scheme.
- MC is being removed, since the code has never been tested, and a test ROM has never been created
2017-08-31 15:31:27 -02:30
Stephen Anthony 31907f4be1 More peek/poke refactoring, and improved comments in bankswitching schemes. 2017-08-31 13:01:45 -02:30
Stephen Anthony 68f80f04d9 Peek/poke refactoring for next batch of bankswitch schemes. 2017-08-30 20:44:18 -02:30
Stephen Anthony a5d9550f2f First pass at cleanup of the peek/poke API from Device class:
- remove peek and poke from classes where the addressing is set up such that they aren't needed
- where possible, move from using 'myCurrentBank << 12' everywhere, to precomputing the value (perhaps a small optimization, but still valid)
2017-08-30 19:45:57 -02:30
Stephen Anthony 2930e74333 Updated FE debugger support to allow changing banks dynamically. 2017-08-30 17:22:56 -02:30
Stephen Anthony 52c16d604b Update TIA shadow registers for HMCLR (and code cleanup). Fixes #211. 2017-08-22 16:38:52 -02:30
Stephen Anthony f280e31671 Printing of traps in debugger takes into account TIA read/write address. 2017-08-19 20:59:06 -02:30
Stephen Anthony a9dd2b32cb Debugger 'listtraps' now shows all traps (fixes #190). 2017-08-18 18:47:35 -02:30
Stephen Anthony 7a9cde3e4d CDF updates (with versioning) from Spiceware. 2017-08-14 09:11:54 -02:30
Stephen Anthony 193da6c845 Fix DiStella trying to process the same PC address repeatedly (fixes #188). 2017-08-13 13:43:48 -02:30
Stephen Anthony 025a1a7918 Minor refactoring, slight speedup of passing data in sound code. 2017-08-02 19:21:36 -02:30
Stephen Anthony cd689941b6 Move to C++14, now that all the minimum required compilers support it.
Clang 3.8, gcc 5, Visual Studio 2017 and Xcode 8 are now the minimum
supported compilers, and they all support C++14, so we may as well use it.

 - Change all make_ptr to make_unique
 - Change iterator begin(), end(), etc to const versions where appropriate
 - Remove UniquePtr, since C++14 supports it natively
2017-07-21 21:10:13 -02:30
Stephen Anthony 43c22af274 Fixed bug with missile colouring in debugger not changing colour
until after an instruction was executed.  Also, toggle-able widgets
(pixel and bits) in the debugger can now be toggled with a single
mouse click, not a double-click.  These fix issue #15.
2017-07-15 17:36:06 -02:30
Stephen Anthony adddc635f2 Pressing F12 in the debugger saves snapshots (implements #161). 2017-07-14 20:24:29 -02:30
Stephen Anthony 626ff450d9 Added ability to change debug colors from "Video Settings".
Moved ColorWidget from src/debugger/gui to src/gui, since it needs to be
compiled even when the debugger is disabled.

Minor code refactoring.
2017-07-13 18:40:42 -02:30
Stephen Anthony d9f52599dc Marked BUS scheme as experimental per authors request. 2017-07-12 18:07:40 -02:30
Stephen Anthony 10c53bce89 Make 'listtraps' less verbose (fixes #157). 2017-07-06 21:05:52 -02:30
Stephen Anthony f177aed814 Fix debugger trap documentation (fixes #156 from #164) 2017-07-06 19:45:12 -02:30
Stephen Anthony d88969adcb Store and lookup system labels (aka, equates) in case-insensitive manner.
This fixes a bug in the debugger parser, where typing (for example)
'trap swchb' doesn't work but 'trap SWCHB' does.
2017-07-04 19:50:32 -02:30
Stephen Anthony 7b57d52260 My neverending quest to protect against raw pointers.
Changed many 'const char* ...' to 'const char* const ...'.
2017-07-02 20:46:27 -02:30
Stephen Anthony 9972af022a Fairly huge refactoring of the cart autodetection code.
This has been in patch form for about a year, and I'm finally
getting around to applying it.  Basically, we separate the Cart
class into 3 classes:
  - Cart: stuff specific to cartridge emulation
  - BSTypes: various bankswitch types, both as enum and strings
  - CartDetector: actual bankswitch auto-detection code

Also made more use of smart pointers, and added const in a few
more places.

I promise to get back to the phosphor stuff soon.  This is just
to clear my head a little.
2017-07-02 19:27:27 -02:30
Stephen Anthony 2e776b05b8 Introduced 'tia.dbgcolors' commandline argument, which allows to set
the fixed debug colors to user-defined preferences.  Note that there
are 6 registers (P0,M0,P1,M1,PF,BL), and the option takes a string
of 6 characters, where each represents a colour for the respective
positional register (ROYGBP are the choices).

I may add a UI item for this, but this is as far as I will go with
allowing user editing.
2017-07-01 19:54:02 -02:30
Stephen Anthony a7b3ee4448 Debugger lst and sym files now follow ROM filename, not properties filename. 2017-06-11 13:02:47 -02:30
Stephen Anthony 44ead7b926 Updated std::map to use emplace instead of insert (optimization). 2017-06-09 14:50:11 -02:30
Stephen Anthony 79d8ed0010 Fixed TIA image in debugger being two frames behind. 2017-05-28 13:55:23 -02:30
Stephen Anthony 25e96c3164 Added previous scanline count to TIA info area of debugger. 2017-05-27 15:38:45 -02:30
Christian Speckner 744571b1da Optimization: rewrite DelayQueue w/o STL vectors. 2017-05-15 00:43:18 +02:00
sa666666 2adbe7a3fc Merge branch 'master' into master 2017-05-07 17:40:11 -02:30
Darrell Spice, Jr 490724c079 Updated BUS to new spec
The Harmony/Melody BUS driver is undergoing a major revision to add support for the new JMP FASTJUMP feature.  This update implements the changes, as well as the fast jump feature which isn't yet in the HMdriver.  It also implements the load/save state support as well as the BUS debugger widget.

A few minor updates to CDF were also done.

Note that this update breaks compatibility with the previous BUS demos.
2017-05-07 14:43:54 -05:00
Stephen Anthony 0cb9b89d7d Fixed minor compile warnings in Visual Studio. 2017-05-07 00:04:09 -02:30
Stephen Anthony 1eca60dac5 Great colon purge Part3: all debugger ROM bankswitch tabs. 2017-05-06 16:52:40 -02:30
Stephen Anthony a87334a268 Great colon purge Part2: RIOT tab and controllers. 2017-05-06 14:06:19 -02:30
Stephen Anthony 847e910d26 Added new darker colour for togglewidget background disabled bits. 2017-05-04 09:36:32 -02:30
Stephen Anthony 28b237794d Start of the great colon purge. 2017-05-03 21:03:32 -02:30
Stephen Anthony 1d30f1ddc0 Rearranged debug colours and collision widgets in TIA tab. 2017-05-03 20:01:08 -02:30
Stephen Anthony f1c35ee730 Removed code for functionality that will never be used. 2017-05-02 20:35:07 -02:30
Stephen Anthony 9416d5212c Added 'fixed debug colors to TIA tab, and rearranged buttons. 2017-05-02 18:56:03 -02:30
Stephen Anthony 0af03a3916 Debugger expressions need to be signed, since some results can be negative. 2017-05-01 20:58:31 -02:30
Stephen Anthony 2973d03e01 Added VDel and togglewidget for new/old ball in debugger TIA tab.
Cleaned up some minor spacing issues in previous CDF commit.
2017-04-30 14:42:06 -02:30
Darrell Spice, Jr 4958ca3d93 CDF updates
* Implemented load/save state.
* Updated the debugger tab, which required the following:
   - removal of : from RAM labels (part of the debugger overhaul)
   - setCrossed() functionality in the DataGrid
2017-04-30 13:39:40 -02:30
Stephen Anthony 8c756001f8 Activate player shadow registers, and align text in TIA tab. 2017-04-27 14:13:47 -02:30
Stephen Anthony f8d7253ec3 Expose GRPx read/write of new/old registers in debugger TIA tab. 2017-04-25 19:42:04 -02:30
Christian Speckner bd74b7de38 Fix delay queue widget regression caused by typo. 2017-04-25 20:36:00 +02:00
Darrell Spice, Jr 86ecaca7d9 Updates to BUS
Add digital sample support to BUS.
2017-04-25 08:38:06 -05:00
Christian Speckner f51c6c983b Show queued GRPx / ENABL shuffles in delay queue widget. 2017-04-24 23:42:44 +02:00
Stephen Anthony b0bb4bda29 Fixed crash from non-initialized value. 2017-04-24 14:03:27 -02:30
Stephen Anthony 2d58825b25 First pass at revamping debugger TIA tab (UI changes only). 2017-04-24 12:36:47 -02:30
Christian Speckner ce204901dc Flush the line cache after stepping.
Ensures that the display will match the step afterwards.
2017-04-24 00:34:25 +02:00
Stephen Anthony 3aeae9b6f6 Improvements to the debugger prompt
- commands are now properly range checked (byte, short, etc)
  - better error messages
  - internally, use 16-bit/8-bit instead of 32-bit when necessary
2017-04-15 19:00:50 -02:30
Stephen Anthony 7b8d579360 Added debugger prompt command 'debugcolors', which shows a legend
of colors used in 'fixed debug colors' mode.
2017-04-08 00:11:02 -02:30
Stephen Anthony 4e794ba778 Updated debugger prompt commands 'trap', 'trapread' and 'trapwrite'
to work like the old 'm' versions, so they work on all mirrors and
also allow one to enter a range of values to trap.  Added more
stringent error checking for parameters.
2017-04-06 20:22:00 -02:30
Stephen Anthony 9736bdd3e8 Added 'palette' debugger prompt command, which shows a colour swatch
of the currently active TIA palette.
2017-04-06 17:54:41 -02:30
Stephen Anthony 60322a10d4 The PF register in the debugger no longer shows COLUBK.
Some minor rearranging of the 'queued writes' widget.
2017-04-04 18:19:11 -02:30
Stephen Anthony d3b50b5194 Fixed some minor issues with DelayQueueWidget.
- Removed redundant code to get TIA write address labels
  - Added '$' to indicate hex output
  - Added newlines to affected files.
2017-04-04 17:38:45 -02:30
Christian Speckner 3df449603e Delay queue widget: Finishing touches
* Reorder widgets in TIA tab
    * Change background color to readonly
    * Pacify compiler warning in iterator
    * Fix typo in TiaDebug
2017-04-04 21:55:16 +02:00
Stephen Anthony 96bbba223a Various improvements to the debugger prompt:
- 'cls' now only clears the screen, and not the command history
  - 'help' accepts another command as an argument, to give more info
    about the command (ie, help breakif is now valid)
  - command completion now works on built-in functions and pseudo-ops
2017-04-04 14:17:10 -02:30
Christian Speckner 467c45e7b2 Delay queue widget: replace mock.
* Add an iterator for interating over delay queue entries
    * Dynamically build delay queue widget content from iterator
    * Refactor shadow registers to reflect a possible delay
2017-04-04 00:39:55 +02:00
Christian Speckner 8275b1a9d6 Add DelayQueue widget (mocked content). 2017-04-04 00:39:55 +02:00
Stephen Anthony 2d8ddd3296 DataGridWidgets now show different background colour by default in
read-only mode.  This allows classes that were previously written
to auto-magically work, instead of having to manually edit them.
2017-04-01 20:39:00 -02:30
Stephen Anthony faba2540f9 The debugger 'cls' no longer erases history. 2017-04-01 20:37:39 -02:30
Stephen Anthony 3e5df9c7bc Non-editable UI items in the debugger are now shown with a different background color. 2017-04-01 17:04:40 -02:30
Stephen Anthony 58f93c1930 Fixed inheritance issue with Widget::wantsFocus() and child classes.
Changed some code in TIA class to eliminate function calls.

Minor code refactoring wrt d'tors.
2017-04-01 15:41:34 -02:30
Christian Speckner 988b36010b Positioning for missiles and ball. 2017-03-29 22:53:42 +02:00
Christian Speckner d00698c3e4 Better naming, implement player position setters 2017-03-29 22:02:15 +02:00
Christian Speckner a7fc82cbea Position readout for players. 2017-03-29 20:14:43 +02:00
Christian Speckner f1eb76303c Finish introduction of shadow registers:
* Reenable all register readouts
    * Refer to shadow registers in all readouts
    * (De)serialize shadow registers
2017-03-29 19:32:57 +02:00
Christian Speckner b3bfc86ccc Introduce shadow registers, start refactoring TIADebug to use them. 2017-03-29 18:18:35 +02:00
Stephen Anthony d819f9c7b8 Fixed overflow of text/UI items in large font mode in the debugger;
we need just a little more height.  There's similar issues for the
smallest font, but I need to think about that one a little more,
since many people are affected if we change the window size at the
smallest setting.
2017-03-28 15:18:20 -02:30
Stephen Anthony 4b56a178d8 Re-enabled 'tia' command in debugger prompt. 2017-03-24 21:27:01 -02:30