x86 configuration removed in the VS 2017 project
[clinton/Virtual-Jaguar-Rx.git] / docs / vj_HistoryNotes.txt
1Release 5 (TBA)
30) Added a date creation stamp in the application command line information
4- This date already appears in the Release 4 executable but was not referenced in his history note
51) Added a specific breakpoint for the M68K illegal instruction exception
6-- Alert box will display a message and then the code will stop
72) Added a specific breakpoint for the M68K address error exception
8-- Alert box will display a message and then the code will stop
2d99e2b7 93) Added a HW registers browser window and set a tab for the Blitter
11Release 4a (15th August 2019)
13Git commit: f04df4f185ed4f3cfc805d0f61b3c019a108ae2c
150) Fix specific breakpoint for ROM cartridge or unknown memory location writing
17Release 4 (10th August 2019)
19Git commit: 9b25d85d1ea4a9476b83476bcec65e05464f68da
210) The zoom value setting has been fixed in the registry
221) Debugger mode now shares the same alpine rom path setting
232) Local variables window displays register name now
243) Switch to Zlib 1.2.11 static library 64bits for VS 2017
254) Switch to SDL 1.2.15 static library 64bits for VS 2017
265) Local variables window displays values from function's parameters
276) Fixed the typedef's name display in Local and Watch variables window
287) Breakpoint may now occur in case of a ROM cartridge writing
29-- ROM cartridge writing detection follow the alpine "allow writes to cartridge rom"'s flag check
30-- Alert box will display a message with possibility to pass or not the breakpoint only if this is related to a 8 or 16 bits ROM access
318) Local variables window detects now if a variable is used or not by the code
329) The address provided in the debugger memory windows is now verified to prevent crash
33-- Wrong address will be displayed in red
3410) UI changes
35-- Added new icons for the exit and status features
36-- Modified icons for the SP (Stack) browser
37-- Unified icons sizes depend on their usage (drop down menu and main menu)
38-- Underline the active M68K line in the disassembly window
39-- Allow the up/down navigation on the SP (Stack) browser
40-- Restart function cleans-up the SP (Stack) browser and the heap allocator system
41-- Fixed the up navigation on the memory window
4211) Added some log information for the emulator initialisations
4312) Breakpoint will happen in case of writing at unknown memory location
44-- Alert box will display a message and then the code will stop
4513) Added the DRAM size in the emulator status window
4614) Debugger sources code clean-up
4715) Added a call stack feature
4816) Follow platform requirement to prevent source file reading issue
4917) UI modifications
50-- Modified icon for the memory window to make a distinction with the memory browser
51-- The all watch, and Exception Vector Table windows, can be closed using keyboard
52-- Renamed the debugger dedicated icons to make a distinction
53-- Added the call stack window
5418) Fixed a crash in the all watch window after loading a new binary without ELF/DWARF information
55-- Previously used ELF/DWARF information was still accessible
5619) Fixed slash/backslash issue, in the Alpine tab, to follow platform requirement
5720) Heap allocation window uses the DRAM size limit option and detect if heap allocation shares space with SP (Stack)
5821) Added a Jaguar model and BIOS configuration tab
5922) Jaguar model and BIOS configuration integration
6023) Added LEB128 decoding functions
61-- It is used for the DWARF decoding information
6224) Debugger support improvement
63-- DWARF support for the enum type (partial), structure and subroutine type
64-- Debugger can report variable's unsigned char value
6525) UI modifications
66-- Added a status bar, better status report & information display for the heap allocation window
67-- Added a status bar, better status report & information display for the local variables window
68-- Added better information display for the exception vectors table window, and added some missing vectors
69-- Added a status bar, better status report & information display for the call stack window
70-- Added a status bar, better status report & information display for the all watches window
7126) Added screenshot feature
72-- Not accessible in debugger mode
73-- Added screenshot editable path in the general tab, and a key binding
7427) Minor misspellings fixes
7528) DWARF source code directory path clean-up
7629) Added a source code files list viewer
77-- List comes from the DWARF information
7830) Check potential variables missing/incomplete description found in the DWARF information
79-- No crash involved but can help to reduce such as variables duplicate or the blank ones
8031) Added a sorting filter in the all watches window
8132) Improve source code file reading to avoid additional text/bytes reading
8233) Help & content texts updates
8334) Fixed a crash legacy issue when emulator launches in Alpine mode without a valid rom
8435) Added the support for the used lines source's DWARF structure
85-- Mostly used to handle missing subprogram's lines information, and missing CU's low/high PC
8636) Added the Rx version's contact in the help text
8737) Added search paths in case of missing DWARF directories information
88-- Used to look for the file(s)
8938) Setup CU's low/high PC in case of the DWARF structures doesn't have it
90-- Used mostly to allow display the source assembled with vasm
9139) Added function name support from ELF structure
9240) Added the return address information in the call stack
8d705db0 9341) Added multiple breakpoints feature, and their key bindings, for functions only
24470541 9442) Added timer initialisation for the SDL setup
f99a6ebc 9543) Added a cartridge view menu
24470541 96-- Added a window to display my own directory and his files list
6642f781 9744) Debugger sources code clean-up
acd3342f 9845) Fix a crash when emulator, in non-debugger mode, opens the breakpoint UIs at launch
f951022b 9946) Fix crash with potential missing DWARF structure tag's type name
10047) Added ELF sections check so a potential unknown section will stop, or not stop, the decoding
10148) Project has switched to QT 5.12.0 library 64bits for VS 2017
3323d78b 10249) Added a Save Dump As... feature to save a memory zone to a file
10350) The -d command line option, dedicated to the debugger, has been renamed to avoid duplication with the dsp one
104-- -d has been renamed by -D because another -d was also used for the dsp command line option
8d705db0 10551) Removed the sorting filter in the all watches window
96bd5390 10652) Fix the support of the DRAM size limit option in the heap allocation window
f99a6ebc 10753) Set cartridge view menu for debugger mode only
8b11a1b0 10854) Prevent crash in case of call stack is out of range
110Release 3 (13th November 2017)
112Git commit: b1b673a3b0d19e3c2c45b6590b773b11e45bced7
1140) Fixed the windows respawning in the next emulator launch within --alpine or --debugger options
1151) Added an Exception Vector Table window
1162) Modified the About window to update the credits list in a more appropriate way
117-- Updated the emulator application credits line
1183) Added 'Rx' word to the emulator name
1194) Fixed a crash when reading the DWARF information in the case of the DWARF2 format has not been used
1205) Added ui, alpine and debugger groups in the settings
1216) Added the possibility to erase settings
1227) Added the --es-all, --es-ui, --es-alpine and --es-debugger options to erase specific settings
1238) Added a key bindings tab and adapted the configuration dialog tabs
124-- User can modify the key bindings where appropriate
125-- Key bindings UI is displayed based on the option used (--debugger, -- alpine)
1269) Fixed a crash, in Release mode, when the HW labels setting is turn on
12710) Solved an interference between the HW labels setting and the one used by the debugger
128-- The setting is now only the reference used
12911) Fixed the SP (Stack) browser UI potential missing data
13012) Create a directory for EEPROMs (based on the EEPROMs setting) if it doesn't already exist
13113) Keep the scrollbar position in accordance of the M68K PC pointer
132-- UI displays the source without the need to move down/up the scrollbar
13314) Fixed a crash when DWARF information report a source line number exceeding the number of lines present in a source file
134-- This may come from the linker vlink
13515) Improved the .heap section detection to avoid a detection error
136-- Depend vlink version, .heap section may have an Alloc flag
13716) Fixed a crash when DWARF information does references to missing source code files
13817) Added a local variables window
13918) Project has switched to Visual Studio 2017 and QT 5.9.1 library
141Release 2 (3rd September 2017)
1430) Added some error detections when reading the ELF executable file
1441) Added all hardware labels (based on the document scans from the Version 2.4 - June 7, 1995)
1452) "Step Over" code function for BSR/JSR functions
1463) Added the .debug_ranges detection to avoid a detection error
1474) DWARF support
148-- TAG: Compilation Unit, Subprogram, Variables, Types
149-- Line numbers, symbols, functions
1505) Added an All Watch window for non-local variables
1516) Added a heap allocator window based on my own memory allocation functions
1527) Added additional 4 memory windows with address input based on hexa, decimal or symbol name
1538) Windows refreshing executed only if windows is visible
1549) Added a restart function
155-- Restart only the 68000 program counter to his original set
15610) Modified the icons color backgound for the "Step In" and "Step Over" functions
15711) Updated the About window to update the credits list
15812) 64 bits Release executable
15913) Fixed (hacking) the display of the SP (Stack) browser
16014) Set the emulator in Halt mode when launched in alpine debug mode without a loaded rom
161-- Otherwise the 68000 program counter will have a 0 value and will execute the code at this address
16215) Added some information in the --help/-h/-? option
16316) --debugger option no longer force the log file
16417) Added a --dram-max option to extend the DRAM size to 8MB
16518) Added the "enter" key support when setting the BPM (Breapoint)
16619) Save the windows positions, size and visibilities (show or hide) status
167-- Such windows will automatically respawn in the next emulator launch
169Release 1 (12th February 2017)
1710) BPM (Breapoint) now stop at the designated address and no longer stop after executing the code
1721) Clean-up the tracing / no-tracing flags for better U.I understanding
1732) Added SP (Stack) browser
1743) User can change now the number of lines of disassembly displayed in the tracing window
1754) User can turn on/off the op-codes associated in the disassembly lines displayed in the M68K tracing window
1765) Added an emulator status window (GPU status, M68K debugger and tracking status)
1776) Added a GPU disassembly tracing window - Display the current PC pointer
1787) Added a DSP disassembly tracing window - Display the current PC pointer
1798) Added possibility to change refresh rate of browsers when emulation is launched
1809) Display partial hardware labels (Internal Memory and Graphics sub-system address space) in the disassembly lines displayed in the M68K tracing window
181-- Display first the hardware labels (based from the Jag V8 dev. PDF) and then the ones possibly found in the ELF debug symbol
18210) Minor U.I cosmetic changes
18311) User can turn on/off the hardware labels associated in the disassembly lines displayed in the M68K tracing window
184-- It doesn't apply to the hardware labels possibly found in the ELF debug symbol
186Release 0 (5th January 2017)
1880) New option --debugger
1891) ELF format support
1902) ELF debug symbol support
1913) "Step Into" code function
1924) Menus layout dedicated to the debugger
1935) Added a dedicated main window for tracing (M68K)
1946) Added a Debugger tab in the config tab
1957) Visual Studio 2015 project support
1968) libelf-0.8.13 library support
1979) 64 bits debug executable only
200Known issues
2021) Video output is not displayed due to my OpenGL / QT5 5.5.1 integration with VS 2015 but solved when using the QT 5.9.1 package for VS 2017
2032) The BPM (Breapoint) remains stuck on his address when user wants to continue the code execution
204-- Need to trace over the BPM or unset the BPM
205-- The issue can be prevented if the code doesn't set IRQ, otherwise the IRQ will need to be traced to get back control
2063) DWARF 2 support
207-- With GCC: the code must be compiled with the -gdwarf-2 option
2084) The Local and Watch variables window may display not available type information or empty information
209-- Such missing information may be included in future release
210-- The 'const' type may not be reported correctly in the DWARF information
2115) The 2MB mirroring is no longer applied in case of --dram-max option usage
2126) Stack must reflect the --dram-max option usage otherwise the stack may be corrupted
213-- The application needs to set the SP (Stack) in accordance
2147) The Exception Vector Table window displays only 65 vectors
215-- Missing vectors may be added in future release
2168) User needs to manualy check if the Atari Jaguar executable match his source code files
217-- Otherwise, source code and assembly may not match or leads to instabilities
2189) The emulator needs to be restarted in case of the following actions occur
219-- Key bindings changes
220-- BIOS selection changes and without new executable load
22110) In the case of a ROM cartridge writing, and with occuring breakpoint, the PC pointer will point at the next instruction and not at the instruction causing the breakpoint
22211) Emulator will crash in case of wrong address value provided in the memory browser
22312) The RAM access log is limited to the 2MB
22413) In various occasions, global variables may be duplicated or without name in the DWARF information
225-- It may come from the Vlink linker and/or GCC 7.1.0 or 8.2.0 compilation with -gdwarf-2 option
22614) Source code disply only assembled code from vasm with option -dwarf
22715) After a new breakpoint set, the breakpoint list window is not refreshed
228-- User must perform an operation, such code tracing, to see the breakpoints list update
22916) Some ASCII characters may be not displayed correctly
230-- It depend how the text is displayed, this is related to the QT/HTML encoding done when reading DWARF file
24470541 23117) Potential legacy crash when leaving emulator in pause mode for a long period of time
233Cosmetic / UX issues
2351) The SP (Stack) icon color backgound doesn't look similar with the other ones
2362) The SP (Stack) browser size always open at a forced size no matter if the size has been changed
2373) Not every features have associated key bindings
239Legacy issues/hints
2411) Emulator seems to have easter egg(s)
242-- The option --yarrr displays a single message and end the application
243-- Pressing F8, while in the main window, will create an extra message in the log file
2442) The --alpine option force the log file but it can be override if --no-log option is set after the --alpine option
246Project information
2481) Code based on the Shamus Hammons source code available via Gethub by the 12th September 2017 (2.1.3 Final)
2492) Visual Studio 2015/2017 project support for 64 bits
2503) libelf 0.8.13 library 64bits for VS 2015/2017
2514) libdwarf 1.41 library 64bits for VS 2015, cygwin64 and Msys2/MinGW64
2525) QT 5.5.1 library 64bits for VS 2015
f951022b 2536) QT 5.12.0 library 64bits for VS 2017
2547) Zlib 1.2.8 library 64bits for VS 2015
2558) Zlib 1.2.11 library 64bits for VS 2017
2569) SDL 1.2.15 library 64bits for VS 2015/2017
25710) The original make files have been modified to follow the requirements and modifications
25811) The 'Rx' word has been added to the emulator name to make distinction with the official version
25912) The project is set at https://github.com/djipi/Virtual-Jaguar-Rx
26013) GPLv3 file document has been renamed as LICENSE, to fit better the GitHub requirements
261-- Text / License terms are the same
adf158c7 26214) The x86 configuration has been removed in the VS 2017 project
265Download statistics
267jaguar64eu : 15 downloads for the Release 0 on the 12th Feb, 2017
268jaguar64eu : 18 downloads for the Release 1 on the 21st May, 2017
269No downloads statistics available for the Release 2
270No downloads statistics available for the Release 3