log debug.c @ 1944:357878be8be6

age author description
Mon, 13 Apr 2020 18:14:22 -0700 Michael Pavone Added implementation of printing PC in 68K debugger
Fri, 10 Apr 2020 23:01:13 +1000 Eric Fry Added soft reset command to debugger. Added more debugger help
Fri, 10 Apr 2020 13:30:16 +1000 Eric Fry Added help commands to debugger
Sat, 11 Apr 2020 13:36:38 -0700 Michael Pavone Use proper memory map in Z80 debugger for memory printing
Tue, 12 Mar 2019 21:59:52 -0700 Michael Pavone Remove MAME Z80 core in favor of my new Z80 core mame_interp
Sun, 10 Feb 2019 11:58:23 -0800 Michael Pavone Initial attempt at interrupts in new Z80 core and integrating it into main executable
Sun, 04 Nov 2018 11:45:41 -0800 Michael Pavone Added a 68K debugger command for setting a register
Thu, 01 Nov 2018 20:14:56 -0700 Michael Pavone Forcefully update the display when entering the 68K debugger so you can see it update in realtime as you step through the code
Thu, 06 Jul 2017 21:51:35 -0700 Michael Pavone Fix s(tep) debug command for the case of dbra with an expired counter reg
Mon, 24 Apr 2017 20:49:31 -0700 Michael Pavone Fix interaction between 68K debugger and instruction retranslation due to self modifying code or bank switching
Tue, 04 Apr 2017 19:31:14 -0700 Michael Pavone Allow a .l suffix to a memory print command to allow fetching and printing a longword
Mon, 03 Apr 2017 20:48:13 -0700 Michael Pavone Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Fri, 31 Mar 2017 19:11:04 -0700 Michael Pavone Allow adding .w or .b to select just the low word or byte of a register in a 68K debugger print command
Fri, 31 Mar 2017 19:07:04 -0700 Michael Pavone Allow printing current frame number in 68K debugger
Fri, 31 Mar 2017 09:49:02 -0700 Michael Pavone Fix accidental fallthrough on com debugger command
Wed, 04 Jan 2017 20:43:22 -0800 Michael Pavone Don't lock up CPU if performing a read with writes configured when in PBC mode. Allow access to VDP debug commands from Z80 debugger in PBC mode. Handle Mode 4 in VDP debug print functions
Wed, 28 Dec 2016 20:39:27 -0800 Michael Pavone Remove memory map assumptions from Z80 core and move a little bit of logic to the generic backend.c so it can be shared between CPU cores
Wed, 28 Dec 2016 12:28:52 -0800 Michael Pavone Enabled Z80 debugger in PBC mode
Mon, 19 Dec 2016 13:28:18 -0800 Michael Pavone Mostly working changes to allow support for multiple emulated system types in main blastem program
Fri, 09 Dec 2016 09:48:48 -0800 Michael Pavone WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well.
Sun, 24 Apr 2016 21:23:28 -0700 Michael Pavone Fix interrupt latency from STOP instruction status reg changes. Fix modified code patching when non-standard aliases are used. This fixes the demo MDEM's First
Sat, 13 Feb 2016 22:20:37 -0800 Michael Pavone Add yt debug command for printing YM-2612 timer info. Fix AMS shift values.
Sun, 17 Jan 2016 14:36:25 -0800 Michael Pavone Initialize commands field of breakpoint struct to NULL. Remove a debug printf
Fri, 06 Nov 2015 13:44:21 -0800 Michael Pavone Properly initialize commands when adding a new breakpoint
Fri, 06 Nov 2015 11:44:51 -0800 Michael Pavone Allow 68K debug print to read from arbitrary memory regions
Sun, 01 Nov 2015 20:39:40 -0800 Michael Pavone Fix some debug commands that got broken when I added support for the command command
Mon, 19 Oct 2015 19:15:42 -0700 Michael Pavone Fix handling of formatting character for 68K debug command p
Wed, 14 Oct 2015 09:12:11 -0700 Michael Pavone Add support for executing a list of debugger commands when a breakpoint is hit
Fri, 25 Sep 2015 18:12:55 -0700 Michael Pavone WIP debugger improvements. Partial support for display command in 68K debugger. Minor refactor to support commands on a breakpoint.
Sun, 26 Jul 2015 01:11:04 -0700 Michael Pavone Spawn a terminal for the debugger when needed if we are not already attached to one
Sat, 25 Jul 2015 18:22:07 -0700 Michael Pavone Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows).
Thu, 28 May 2015 23:05:32 -0700 Michael Pavone Merge
Thu, 28 May 2015 22:31:21 -0700 Michael Pavone Get windows build compiling again post-merge
Wed, 27 May 2015 20:53:21 -0700 Michael Pavone Add a basic YM-2612 command to the debugger. Fix negative detune values and get the correct precision for the multiplication step of phase inc calculation
Thu, 21 May 2015 18:37:41 -0700 Michael Pavone Process events while waiting for 68K debugger input. This prevents "not responsive" dialogs when sitting in the debugger
Thu, 14 May 2015 00:04:22 -0700 Michael Pavone Sync machine state before entering debugger
Tue, 30 Dec 2014 19:11:34 -0800 Michael Pavone Merge
Tue, 17 Jun 2014 19:01:01 -0700 Michael Pavone Partially working switch to having a vcounter and hslot counter in the context rather than trying to derive them from the cycle count. This should allow for more accurate handling of mid screen mode switches. Interrupt timing is broken currently though
Sun, 02 Mar 2014 14:41:43 -0800 Michael Pavone Add backtrace (bt) command to 68K debugger
Sat, 01 Mar 2014 17:11:06 -0800 Michael Pavone Add a separate flag/define for disabling the Z80 at compile time to ease refactoring
Tue, 18 Feb 2014 21:37:31 -0800 Michael Pavone Initial work on the x86-32 target
Tue, 11 Feb 2014 22:38:47 -0800 Mike Pavone Support single stepping in gdb remote debugger
Tue, 11 Feb 2014 21:53:31 -0800 Mike Pavone Move debugging code outside of main source file