'Stephen Anthony' (aka, me) in addition to Brad Mott as copyright
holders for Stella. I think I've been with the project long
enough now (almost 10 years) to justify being specifically mentioned
above and beyond 'the Stella Team'.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@2001 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
Bumped state file header for 3.1 release, indicating that all older
state files will no longer work.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@2000 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
to 'resolvedata', since that more accurately describes what it does.
Also, it now accepts arguments as strings (never, always, auto)
instead of 0, 1, 2.
Updated main documentation for changes in OSX port 'basedir'.
Updated debugger documentation for recent command additions, and
provided new snapshots where the UI has changed.
It seems to be getting close to a new release - perhaps this
coming Friday.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1999 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
The descriptions for the debugger commands are more streamlined
and better explained, and are neater when output.
Added 'cls' debugger command, which actually isn't for the debugger
at all, but for the prompt. This erases all showing text and history.
Removed 'bank' debugger command, since it was already removed from
the RomWidget UI.
Removed 'listwatches' debugger command, since it wasn't implemented
anyway. Besides, any watches are printed on every command access,
so it was pointless to have another function to do it.
Removed 'poke' debugger command; 'ram' and 'rom' do the same thing.
Fixed bugs in 'function' debugger command; it now correctly adds
functions without crashing. Related to this, added 'listfunctions'
and 'delfunction' debugger commands for user-defined commands.
Fixed bug in completions for functions; it was including user-defined
functions twice.
Some general code cleanups in DebuggerParser (use ostringstream
instead of constantly creating new strings) and Expression
classes (make some methods const, for safety).
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1998 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
post-3.0), and reworked how state files are accessed. The cart type
now determines if a state file is valid, meaning developers can use
one state file across multiple builds of their program.
Added 'runtopc' debugger command, and associated UI item in the
RomWidget area. This steps the code until the PC matches the given
value.
Added '16in1' bankswitch scheme, which is useful for ROMs named
'128-in-1' in RomHunter database. Also, all multicart schemes now
show the current ROM onscreen while switching between them.
Fixed bug in Serializer class when accessing files in read-only mode.
Such files would be created and set to zero size, even if only
reading was requested.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1997 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This means I no longer have to scan every single file when looking
for a certain one.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1996 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
Changed 'basedir' location of OSX port to
'~/Library/Application Support/Stella', which is more in line
with Apple guidelines (not to mention it's not a hidden
directory, so it can be seen in Finder).
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1995 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
Removed final traces of SpeakJet emulation (the SpeakJet class).
It doesn't look this is ever going to be resurrected.
Tab completion results in the debugger prompt widget are now sorted.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1993 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
the completion now includes functions (built-in and user-defined).
Cleaned up some more of the debugger documentation, mostly
related to tab completion.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1992 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
release. This won't have everything I'd have liked to include,
but the release time has dragged on enough (the last release
was in Sept 2009!).
Some general code cleanups for the OSX port, as well as fixes
to the menus. The menus contained items that in some cases
weren't actually tied to any event, or showed the wrong
shortcut key. Also removed some of the more esoteric menu
items, sticking with only the most basic ones (fullscreen vs.
window mode, volume control, etc).
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1991 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
this. That's the main problem with long delays between releases; I
forget exactly what's changed.
Fixed bug in Distella in handling relative addressing. Wraparound
was potentially occuring on a 32-bit integer, which caused a crash
when accessing a 4K array.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1990 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
The debugger 'disasm' command now works again for addresses below
0x1000, and it also now correctly accepts the number of lines to
output in the disassembly.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1989 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
disassembly instead of re-disassembling again. Still TODO is make the
search case in-sensitive.
Added latest DPC+ code from Spiceware.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1988 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
Partial cleanup of the debugger 'help' command, making the output line
up a little nicer. More work is required in this area.
Fixed bug in EditableWidget; setEditString now implies that editing will
be started (if it's been enabled).
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1987 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
as 'const', and return types are closer to the actual type of data
returned.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1985 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
really aren't that many ROM banks. This is done so that the RAM banks
always start at number 256.
Added latest DPC+ updates from Spiceware.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1983 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
the debugger. Still TODO is add debugger patch support.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1982 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
how this scheme works, so I have to research further before adding
patch support. But before that even happens, I need to fix out why
entering the debugger in locking the ROM and eventually crashing Stella.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1981 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
and E7. DPC and DPC+ currently do not modify the DPC address space
on a patch; more research is required to figure out how to handle this.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1980 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
from the write port. Basically, the cartdebug class depended on the
console existing, but it wasn't being created until after it was required.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1979 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
4A50 and FA.
Fixed bankcount for 3E carts to also consider the RAM slices.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1978 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
class to the CartDebug class, since it's really a debugger feature.
Fixed comments on some of the methods in CartDebug.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1977 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
when their address space has been modified by poke. Any writes done
inadvertently by reading from the write port are also flagged. This flag
is used by CartDebug to determine if cart address space has changed.
For now, it uses this information to do a complete re-disassembly.
Entire bank changes are signaled by setting myBankChanged to true,
which overrides the page dirty flag and short-circuits testing for it.
Still TODO is add support for 'AR' bankswitching, and fix the patch
method for several schemes.
Added latest DPC+ updates from Spiceware and Batari.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1976 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
whether the range 0x1000 - 0x1FFF (aka cart space) has been modified, and
if so, it forces a re-disassembly. Still TODO is modify all the cart
classes that manually handle poke operations to set the page as dirty
when a write actually succeeds.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1974 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
The idea is that all direct-access pokes will set a flag indicating that
the page containing the poked address is set to be dirty. Devices that
handle their own pokes will have to be updated to set this dirty flag too.
Overall, the point is to enable the debugger to know whether cart space
has been modified, and use that knowledge to selectively do a
re-disassembly.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1973 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
doesn't result in the PC being present. This fixes some bugs in the more
esoteric bankswitch schemes, and also enables rewind to show the correct
disassembled results.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1972 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
or rewind command.
Updated 'FE' bankswitch scheme to the new disassembly infrastructure;
it now properly indicates that it has two banks, and keeps track of
when the bank changes.
Some cleanups to CartXXX classes; most methods didn't need to be
virtual.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1971 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
over onto the opposite side of the screen. Breakpoints set by clicking
in RomListWidget only apply if they've actually been enabled. This
fixes a bug whereby a breakpoint could look like it is enabled when
it really isn't. Related to this, breakpoints cannot be set for
disassembly lines that don't contain a valid address or an empty
bytes area (basically, empty lines and lines containing '.byte' items).
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1970 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
AtariAge. Basically, this is an enhanced version of the DPC class used
by Pitfall2.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1967 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
disassembler. Hopefully this will lead to a new release very soon.
Added 'autocode' commandline argument and associated UI item (in the
RomWidget debugger area), which controls how Distella will use the
'automatic code determination' option. If set to 0/never, this is
completely disabled. If set to 1/always, it is always enabled.
The default is 2/automatic, whereby it is first turned on, and then
turned off if the disassembly doesn't contain the current PC address.
RomListWidget has now been completely reworked, so that it informs
RomWidget of its intent to change breakpoints and patch ROM. If
either of these fail, the action won't be performed, and more
importantly, it won't appear onscreen as if the action has succeeded.
This fixes an old bug whereby patching could fail, yet the onscreen
ROM data was actually changed. Related to this, the list has been
made as efficient as possible, and its contents are never un-necessarily
copied. Also, lines in the disassembly that cannot be modified no
longer show an edit area.
Due to the way the new disassembly works, you can no longer switch between
banks in the RomWidget (Distella would probably fail to disassemble in
such as case).
EditTextWidget can now indicate its contents have changed when adding
text to it.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1966 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This is very useful for conditional re-disassembly, since many bankswitch
schemes consist of ROM only, and once disassembled, cannot possibly have
a different disassembly at some later point. This is mostly done for such
static schemes (2K, 4K, etc), but more work is required for carts with
extended RAM. Basically, the cart knows best how its been accessed, so
it makes sense to have the hints there.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1965 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
handling to C++ stringstreams instead of C-style character arrays,
which fixed some segfaults (sprintf is evil).
First pass at tying the number of banks to the disassembly. The idea
is that the startup bank (which is now identified by the cart) always
starts at address at 0xfffc, while the other banks are defined by the
PC at the first time we enter the debugger. This is still a WIP,
since there's no actual checking done yet to see if the current PC
is in the current disassembly.
Added 'ctrlcombo' commandline argument, which completely disables
checking for Control-x key combos. This is useful when playing
2-player games where the 'f', 'r' and 'Control' keys are supposed
to be treated separately. Previously, pressing Control and 'r' or
'f' processed some other action (change framerate, reload rom, etc).
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1964 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
the debugger commandline are now reflected in most parts of the debugger UI.
Still TODO is have DiStella use those labels in the disassembly, and deal
with the formatting issues this will entail.
Still completely broken are built-in functions, getting an equate address
based on label, and tab-completions.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1963 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
correctly. Disabled built-in functions until I get to that area of
code, since I'm tired of seeing an error message every time I test
new changes.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1962 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
addresses.
Fixed a bug in processing accumulator-access opcodes in the debugger;
an uninitialized char array was causing a segfault.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1961 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
instruction (read vs. write) for those addresses that have different
meanings based on how they're accessed. For now (and probably forever),
this only affects TIA addresses.
These ideas were ported from the old Stella disassembler. Perhaps they
should be ported to distella as well, since it makes for more accurate
results.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1960 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
the BoosterGrip 'booster' button, since they both use the same analog
pin (pin 5).
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1958 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
should occur.
Removed some dead code (Surface class that hasn't been used
for quite some time).
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1955 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
the mouse and the keyboard arrow keys). Still TODO is change the scroll
placeholder text into something that looks a little nicer (perhaps a
graphic arrow or something).
Added output of field header names when using 'listrominfo'. This makes
it very easy to see what each column actually represents.
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1954 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
the one in the database isn't actually the most authentic, original one.
The output from '-listrominfo' command now includes all ROM property info,
making it useful for generating a list that can be imported into a
spreadsheet or database (or otherwise manipulated by some emulator
frontend).
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1953 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
stephena