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47f721882e
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Author SHA1 Message Date
Andrea
47f721882e
throw std::runtime_error instead of std::string (PR #1011) 
+ add more information about location of yaml parser error.
 2021-12-18 16:37:28 +00:00
tomcw
651b57fdae HDD: fix for slowdown during r/w block operations 
. firmware does busy-wait RMW (rol abs,x)
. the IORead then IOWrite was flipping the LED status each access, with a huge performance penalty!
 2021-12-12 11:53:37 +00:00
tomcw
19aadbfb8d Add a top-level catch-handler for std::string 2021-12-11 20:27:39 +00:00
tomcw
408f5fe42f Fix for loading save-state - eg. where 'AS-S2_End Credits' & 'OMT-PAL' lost their precise frame cycle 2021-12-11 19:30:54 +00:00
Andrea
a07ba4ade0
Set SHR alpha channel to 255 for consistency with other video modes. (PR #1010) 2021-12-11 18:05:06 +00:00
tomcw
1670e0dbc0 Fix for AppleWin-Test: 
. don't load floppy/harddisk images (in Registry's Config) if also loading a save-state via cmd-line.
. done to prevent MessageBox alerts when deleted disk images can't be found.
Info: Registry contains refs to disk images, but on test clean-up, the images get deleted.
 2021-12-11 18:01:46 +00:00
Andrea
177c9fec05
Make Slot 0 more consistent with other slots. (PR #1006) 2021-12-11 15:26:09 +00:00
tomcw
010d3525d3 HDD read: error if reading block to ROM (#1007) 2021-12-11 15:11:13 +00:00
tomcw
2de04b35c5 Help: Update debugger info for 'brk' cmd 2021-12-11 14:32:00 +00:00
tomcw
0ac210b132 Debugger: Extend 'brk' cmd: 
. brk all <on|off>
Fix 'brk' cmd for invalid opcodes of length 2 & 3
 2021-12-11 13:41:34 +00:00
tomcw
1ab0d56558 HDD: remove magic numbers & add GH ref (#1007) 2021-12-10 19:37:58 +00:00
tomcw
bb6fa80335 HDD r/w: error if r/w overlaps with I/O memory 
. break to debugger if single-stepping
HDD write: support memory accesses across 64KiB boundary
 2021-12-09 21:22:13 +00:00
tomcw
c594d6e101 VidHD: Fix SHIFT+PRINTSCRN for 320x200 2021-12-07 21:59:05 +00:00
TomCh
443545b0f6
Support SHR video modes with a VidHD card (#997, PR #1004) 
Support VidHD in slot 3 (via Config GUI or '-s3 vidhd') for SHR video modes only.
- AppleWin window is slightly enlarged when VidHD card is inserted.
Support IIgs 320x200 (and fill mode) and 640x200 video modes.
Debugger: add 'shr' command to view video
CUI: Allow user to specify width & height (for full-screen); and allow separate x,y scaling in full-screen mode.
 2021-11-30 21:41:02 +00:00
Andrea
0b2104cc89
Card::Save/LoadSnapshot (PR #1003) 
Add 2 virtual methods to Card to load and save snapshots.
 2021-11-25 20:23:21 +00:00
tomcw
abc631432d HDD: fix edge-case for old save-state m_buf_ptr 2021-11-15 20:26:53 +00:00
TomCh
01f89f88eb
Joystick: Remove buttonlatch & BUTTONTIME (#1002) 2021-11-14 17:40:15 +00:00
Andrea
2e04ce348a
Add Card::Update() (PR #1000) 
And use it in ContinueExecution()
 2021-11-13 18:13:01 +00:00
Andrea
8662a99179
Add InitializeIO() to Card and CardManager (PR #999) 
. Card::InitializeIO() is pure virtual
. CardManager::InitializeIO() initialises all cards
 2021-11-11 21:45:55 +00:00
tomcw
25caffe7eb Minor comment typo 2021-11-11 21:24:41 +00:00
tomcw
6282790c3d Add comments to both Harddisk.cpp & the firmware code about 'sta abs16,x' false-reads, etc. 
Harddisk.cpp: Fix typos and update the notes on the r/w commands' operation.
 2021-11-11 21:20:54 +00:00
TomCh
5ed901f720
Slot-independent HDD firmware (#996, PR #998) 
. Move the 'read block' command into the emulator - to mirror the write command
. With emulated time to do the DMA for the r/w block command
 2021-11-09 21:04:57 +00:00
tomcw
d96ed5b8c5 Refactor: move m_slot into Card class 2021-11-01 21:01:28 +00:00
tomcw
67b3c28833 Refactor: remove slot from InitializeIO() calls for card objects 2021-11-01 20:39:26 +00:00
TomCh
ff7c9dc185
Make harddisk a class (#995) 
. Add user-protection when unchecking HDD controller (as images aren't restored on a 'cancel')
. Fix possible crash when removing (via Config->Disk) either Disk2 card(s5) or HDD card(s7), then cancelling during emulation
. Fix m_buf[] size
 2021-11-01 20:12:42 +00:00
Andrea
830030ee05
Simplify logic around CConfigNeedingRestart (PR #955) 2021-10-31 12:14:47 +00:00
tomcw
992a79075b For the pre-build event (TestCPU6502), don't echo the message for the VS2019 platform toolset. 
NB. still needed for v141_xp toolset.
 2021-10-30 14:53:21 +01:00
tomcw
4d14d719b9 1.30.6.0: Update History.txt 2021-10-29 21:14:13 +01:00
tomcw
5dd5d563b0 Debugger help: update for 'brkint on|off' 2021-10-28 21:09:36 +01:00
tomcw
ac2233149b Debugger: Change 'brkint' params to on/off for consistency 2021-10-28 21:00:18 +01:00
tomcw
ca611eaa64 Mousecard: fix persisting card in slot-4 after a VM restart. (Fixes #993) 2021-10-19 21:56:19 +01:00
tomcw
fa18382757 Core emulation: simplify NMI & IRQ handling 2021-10-18 21:45:45 +01:00
tomcw
18f5fafb30 DiskII: Remove superfluous IsDiskImageWriteProtected() 2021-10-18 21:13:37 +01:00
Andrea
f2843d4d71
Collections of changes to facilitate compilation on Linux and macOS. (PR #992) 2021-10-18 20:23:46 +01:00
TomCh
9553106f4e
Debugger: Add IRQ support to LBR and new command to Break on Interrupt (#987, PR #990) 
Extend LBR so that it includes the control-flow on a taken interrupt
Add a new command 'brkint <0|1>' to support Break on Interrupt

Internal: in core emulation loop, moved IRQ/NMI check to start of loop so that just the "interrupt vectoring" case can be single-stepped (instead of previously opcode + interrupt vector).

Debugger help chm: update Breakpoints section to include BRK, BRKOP and BRKINT
 2021-10-16 16:57:00 +01:00
tomcw
4f8b30506d Debugger: Fix LBR so it's updated only if branch is taken (#987) 2021-10-16 11:58:09 +01:00
tomcw
8575238d69 Debugger: Add a simple LBR command 2021-10-15 21:58:17 +01:00
tomcw
4c73a8003a Fix TestDebugger (currently only used by VS2008 sln) 2021-10-15 21:08:16 +01:00
tomcw
eee2400984 Uthernet: removed unused Bittypes.h & Pcap-stdinc.h 2021-10-15 21:02:57 +01:00
tomcw
028c041175 Debugger: fix for 6502 JMP (ABS) - compute correct NMOS target address 2021-10-15 20:36:04 +01:00
Ralph Irving
2e63c0c07f
Add FourPlay and SNESMAX support to VS2008 project. (#986) 
Co-authored-by: Ralph Irving <ralph.irving@gmail.com>
 2021-10-10 20:26:11 +01:00
tomcw
aa7d0cf240 Fix one shot paddle timers (fixes #985) 2021-10-04 22:08:37 +01:00
tomcw
e43d188e0f 1.30.5.0 - fix release date 2021-10-02 17:27:53 +01:00
tomcw
51e42d1d4e SNES MAX: load state: defaulting to no buttons pressed 2021-10-02 15:28:54 +01:00
tomcw
4cb8a6414d Uthernet: fix -load-state so that tfe_init() is called 2021-10-02 12:56:55 +01:00
tomcw
1f04d1548a Remove 'Disks' folder and the 3 .dsk images (CP/M, NSC, SAM) 2021-09-29 20:40:23 +01:00
tomcw
35e2e62b86 1.30.5.0: Update History.txt 2021-09-28 21:40:42 +01:00
tomcw
b6c71201cf Uthernet: remove tfe/tfe_packetpage allocations 2021-09-22 20:46:28 +01:00
tomcw
a50fcf2850 Help: update cards supported by save-state 2021-09-21 21:39:44 +01:00
TomCh
4aa6e05528
Support Uthernet save-state (#984) 
Uthernet card: support save/load state
 2021-09-21 21:32:14 +01:00