1
0
mirror of https://github.com/fadden/6502bench.git synced 2024-12-12 21:29:30 +00:00
Commit Graph

147 Commits

Author SHA1 Message Date
Andy McFadden
38d3adbb08 PETSCII does DCI
I didn't think it made sense, but I found something that used it,
so apparently it's a thing.  This updates the operand editor to
let you choose PETSCII+DCI, and updates the assemblers to handle
it correctly (really just 64tass, since the others either don't
have a DCI directive or don't deal with PETSCII at all).

Changed the char-encoding sample from "bad dcI" to "pet dcI", and
updated the documentation.
2019-08-20 17:55:12 -07:00
Andy McFadden
149e763821 Change the way ASCII is handled for 64tass
The documentation for 64tass says you're required to pass "--ascii"
when the source file is ASCII (as opposed to PETSCII).  We were
ignoring this, but it turns out that everything works a bit better
if we don't.

So we now pass "--ascii" on the command line, and add a two-line
character encoding definition to every file that is generated with
ASCII as the default encoding.  The sg_petscii and sg_screen
encodings go away, as PETSCII is now the default, and we can use the
built-in "screen" encoding.
2019-08-20 11:21:30 -07:00
Andy McFadden
354d106665 Documentation update
Also, make "spaces between numbers in bytes column" default to
enabled.
2019-08-19 14:16:35 -07:00
Andy McFadden
62c15031fd Update documentation
PETSCII, ACME, and other improvements.
2019-08-18 17:16:44 -07:00
Andy McFadden
bc633288ad Prep work for multi-encoding support
Wrote down research into C64 encodings.

Added source for a first cut at 2016-char-encoding test.
2019-08-11 11:27:09 -07:00
Andy McFadden
15d26c9ebd Don't do plugin interface checks during code analysis
The plugin objects are MarshalByRefObject stubs, which means they
don't actually implement the interfaces we're checking for.  There's
some additional overhead to do the interface check.  We can avoid
it by doing the interface queries during initialization, and just
checking some bit flags later on.

Also, in the extension script info window, show a list of
implemented interfaces.
2019-08-10 17:16:39 -07:00
Andy McFadden
835c1c7fe2 Reverse position on '#' in block move operands
During a discussion with the cc65 developers, I became convinced that
generating "MVN $01,$02" is wrong, and "MVN #$01,#$02" is correct.
64tass, cc65, and Merlin 32 all accept this syntax; only ACME does
not.  Operands without a leading '#' should be treated as 24-bit
values, and have the bank byte extracted.

This change updates the on-screen display and assembled output to
include the '#'.  The ACME generator uses a Quirk to suppress the
hash mark.  (It doesn't currently accept values larger than 8 bits,
so there's no ambiguity.)
2019-08-08 13:02:01 -07:00
Andy McFadden
89288c4d8c Updated assembler bugs & quirks
Notably, updated remarks regarding cc65's handling of block move
operands, which are apparently "broken as intended".
2019-08-06 08:52:59 -07:00
Andy McFadden
d80132e941 Finish ACME v0.96.4 support
There's no easy way to make non-zero-bank 65816 code work, so I'm
punting and just generating a whole-file hex dump for those.  This
renders tests 2007 and 2009 useless, so I'm hesitant to claim that
ACME support is fully functional.
2019-08-04 14:48:42 -07:00
Andy McFadden
4aee3af089 Various doc fixes 2019-07-29 13:20:03 -07:00
Andy McFadden
4f74430757 Minor fixes
- Updated the tutorial to track changes to WPF, and to clarify
  existing content.
- Fixed Ctrl+H Ctrl+C, which was getting masked by the Copy command
  handler.
- Fixed initial selection of address in Set Address.
2019-07-21 15:24:39 -07:00
Andy McFadden
02f6e884d7 Fix startup issues
- MakeDist now copies CommonWPF.dll.
- Spent a bunch of time tracking down a null-pointer deref that only
  happened when you didn't start with a config file.  Fixed.
- The NPE was causing the program to exit without any sort of useful
  diagnostic, so I added an uncaught exception handler that writes
  the crash to a text file in the current directory.
- Added a trace listener definition to App.config that writes log
  messages to a file, but it can't generally be enabled at runtime
  because you can't write files from inside the sandbox.  So it's
  there but commented out.
- Made the initial size of the main window a little wider.
2019-07-20 17:36:12 -07:00
Andy McFadden
e49ee6f20b Finish split-address table formatter
A lot of things react to other things in this dialog.  I think I
got everything behaving correctly.
2019-07-13 15:55:32 -07:00
Andy McFadden
9aa8b5c9a7 Minor documentation updates
Also, placate consistency hobgoblins.
2019-07-06 10:58:24 -07:00
Andy McFadden
6998eb4021 Minor doc edits
Added Ctrl+W to the tutorial.  Named the 64tass executable.
Performed various acts of word-smithing.
2019-04-19 14:10:48 -07:00
Andy McFadden
8d0ce87ec7 Experiment on uncategorized data analysis
Tried something to speed it up.  Didn't help.  Cleaned up the code
a bit though.
2019-04-18 15:58:43 -07:00
Andy McFadden
61d6cd597a Document the auto-label style setting 2019-04-15 16:04:11 -07:00
Andy McFadden
97a372a884 Add selectable auto-label styles
SourceGen creates "auto" labels when it finds a reference to an
address that doesn't have a label associated with it.  The label for
address $1234 would be "L1234".  This change allows the project to
specify alternative label naming conventions, annotating them with
information from the cross-reference data.  For example, a subroutine
entry point (i.e. the target of a JSR) would be "S_1234".  (The
underscore was added to avoid confusion when an annotation letter
is the same as a hex digit.)

Also, tweaked the way the preferred clipboard line format is stored
in the settings file (was an integer, now an enumeration string).
2019-04-15 15:14:04 -07:00
Andy McFadden
47b1363738 Add more detail to cross references
In the cross-reference table we now indicate whether the reference
source is doing a read, write, read-modify-write, branch, subroutine
call, is just referencing the address, or is part of the data.
2019-04-11 16:23:02 -07:00
Andy McFadden
84eceee085 Note removal of cc65 limitation 2018-11-18 15:20:12 -08:00
Andy McFadden
0e1530fe0f Add Actions > Format As Word (Ctrl+W)
Formats a pair of bytes into a 16-bit word.  As a special case,
attempts to grab the next byte if only one byte is selected.

(issue #29)
2018-11-11 17:25:02 -08:00
Andy McFadden
f5b36afd2e Add a bit to the tutorial
In the data operand edit section, walk through selecting a single
byte vs. multiple bytes when you want to set a multi-byte format.

(inspired by issue #41)
2018-11-08 11:54:33 -08:00
Andy McFadden
09d6512dd2 Note a cross-asm bug 2018-11-02 17:09:02 -07:00
Andy McFadden
c80be07f73 Work around Merlin 32 instruction parsing bug
The 2014-label-dp test now passes.  Prior regression tests are
unaffected.

Also, renamed an IGenerator interface to more accurately reflect
its role.

(issue #37)
2018-11-02 13:49:27 -07:00
Andy McFadden
2096bd2c66 Document another assembler quirk
(see issue #39)
2018-10-31 15:28:01 -07:00
Andy McFadden
3cb1596d90 Add more bugs & quirks 2018-10-30 15:42:13 -07:00
Andy McFadden
c46afe377e Document the "spaces in bytes column" feature 2018-10-27 12:34:59 -07:00
Andy McFadden
372eea385d Clarify 2018-10-26 15:59:00 -07:00
Andy McFadden
2cb6b55802 Generalize expression style setting
Before you could choose between Merlin-style and generic.  Now
there's a combo box that lets you choose Merlin, cc65, or
"common", the latter being used for 64tass.
2018-10-24 17:23:30 -07:00
Andy McFadden
61914c8f79 Progress toward 64tass expression support
Gave cc65 its own expression generator, as the precedence table seems
atypical if not unique.  Configured 64tass to use the "simple"
expression mode.

Added some operations on a 32-bit constant to 2007-labels-and-symbols
to exercise the current worst-case expression (shift + AND + add).
Tweaked the Merlin expression generator to handle it.

(issue #16)
2018-10-24 13:17:03 -07:00
Andy McFadden
f26a03869a Finish the underscore handling in the label localizer
Correctly handle pre-existing underscores and avoidance of
"reserved" labels.

Also, add more underscores to 2012-label-localizer to exercise
the code.

(issue #16)
2018-10-23 20:40:09 -07:00
Andy McFadden
f7e5cf2f45 Progress toward 64tass support
Most tests pass, but 2007-labels-and-symbols fails because the
expressions recognized by 64tass don't match up with either of the
other assemblers.

This is currently using a workaround for the local label syntax.
64tass uses '_' as the prefix, which is unfortunate since SourceGen
explicitly allowed underscores in labels.  (So does 64tass for that
matter, but it treats labels specially when the '_' comes first.)
We will need to rename any non-local user labels that start with '_'.

(issue #16)
2018-10-23 20:08:01 -07:00
Andy McFadden
80da6cc1df Replace symbol used to indicate embedded instructions
We were using \u23e9, BLACK RIGHT-POINTING DOUBLE TRIANGLE, but
neither Win7 SP1 nor Linux was able to display the glyph.  It also
gets all puffy in web browsers.  We now use \u25bc, BLACK
DOWN-POINTING TRIANGLE, which seems to work everywhere.  It also
feels more appropriate, because it appears next to the "containing"
opcode, with the embedded instruction appearing on the following
line.
2018-10-21 18:46:03 -07:00
Andy McFadden
59f79645d2 Update docs for new assembler configuration scheme 2018-10-21 16:54:44 -07:00
Andy McFadden
acf19870c2 Add advanced tutorial
Also, fixed a bug where the operand highlight would get out of sync
after an edit.
2018-10-09 14:55:16 -07:00
Andy McFadden
705c6e383b Clean up HTML in manual 2018-10-09 10:04:10 -07:00
Andy McFadden
2c03216da9 Move symbol file and extension script docs into manual
Once upon a time, symbol files and extension scripts could only be
defined in the RuntimeData directory, so having the documentation
there made sense.  Since both of these things can now be defined in
project directories, the documentation belongs in the manual.

(issue #27)
2018-10-08 15:30:43 -07:00
Andy McFadden
b37d3dba02 Expand reach of external symbol nearby-target test
If PTR is defined as an external symbol, we were automatically
symbol-ifying PTR+1.  Now we also symbolify PTR+2.  This helps with
24-bit pointers on the 65816, and 16-bit "jump vectors", where the
address is preceded by a JMP opcode.

Removed the "AMPERV_" symbol I added to make the tutorial look
right.
2018-10-08 13:15:16 -07:00
Andy McFadden
3a001c5f8a Merge menu items for "edit operand" and "edit data"
The instruction operand editor and data operand editor are very
different, but there's no need to impose that distinction on the
user.  They want to edit the operand either way.  We now provide a
single "edit operand" menu item, and open the appropriate dialog
based on what they have selected.

This uses Ctrl+O as the keyboard shortcut, stealing it from
File > Open.

(issue #11)
2018-10-08 12:49:26 -07:00
Andy McFadden
9be99a7cac Make hint application less annoying
Two changes:
(1) Code and data hints are now only applied to the first byte on
    each selected line.  This allows you to slap a code hint on a
    string without lighting up the whole string.  Inline-data hints
    and hint removal work as before.
(2) Added a menu item (with Ctrl+D as shortcut) to toggle the state
    of the uncategorized data analyzer.  This makes it easy to turn
    off the feature that put the code into a string in the first
    place.
2018-10-07 21:55:44 -07:00
Andy McFadden
93c76e219f Add keyboard shortcuts for applying hints
Each is a two-key combo.  Hit Ctrl+H, then Ctrl+C/D/I/R as desired.
Hitting Ctrl+H followed by any other key results in an error beep.
2018-10-07 21:13:37 -07:00
Andy McFadden
b4d47df637 Add split-address table formatting to tutorial
Also, show generated symbol name in preview list.
2018-10-07 10:39:41 -07:00
Andy McFadden
309cc88a54 Improve split-address table formatter
Don't enable OK unless at least one address is valid.
Don't apply code hints unless asked.
Rename a couple of things for clarity.
Add documentation to manual.

(issue #10)
2018-10-06 21:15:59 -07:00
Andy McFadden
2d1ef37a13 Switch some hotkeys around
Ctrl+L -> edit label
Ctrl+; -> edit comment (looks funny in menu)
Ctrl+M -> edit long comment
Ctrl+N -> edit note (was "new project")
Ctrl+W -> nothing (was "close project")

(issue #11)
2018-10-05 13:13:11 -07:00
Andy McFadden
8aba1c4fba Revise documentation 2018-10-04 15:15:44 -07:00
Andy McFadden
b27accc9d3 Add installation notes to README
Also, add a link to the tutorial near the top of the manual's index
page.
2018-10-01 11:09:04 -07:00
Andy McFadden
2c6212404d Initial file commit 2018-09-28 10:05:11 -07:00