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ac6232bc87d0855337dac0efb1e2f8283a588798
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Author SHA1 Message Date
Eldred Habert
ac6232bc87 Merge pull request #473 from ISSOtm/shift_ub 
Remove undefined behavior from shifts
 2020-02-03 03:49:38 +01:00
ISSOtm
b16ec83a33 Add gbdiff.bash script 
This script allows diffing two Game Boy ROMs using `xxd` and `diff` and
attempts to augment the diff using information pulled from SYM files.
It's not part of RGBDS proper, but can be useful to debug tests (when ROMs fail
to match).
 2020-01-30 02:43:31 +01:00
ISSOtm
ed72baca2a Make more symbol functions const 
Can't hurt to specify those as they are now. Perhaps it'll enable slightly more
compiler optimizations, too?
 2020-01-30 02:38:33 +01:00
ISSOtm
edb562d2e5 Mark a few symbol functions as static 2020-01-30 02:19:36 +01:00
ISSOtm
6d4b128611 Avoid unnecessary copies in symbol init 2020-01-30 02:15:43 +01:00
ISSOtm
e2e01e84fa Fall back from failure in time a bit better 2020-01-30 02:07:55 +01:00
ISSOtm
93ee417567 Fix timestamp symbols on Windows (partially) 
Windows does not honor `%F` nor `%T` in `strftime`. These are worked around
by writing the full format they serve as a short for.
However, Windows also treats `%z` and `%Z` identically, where SUS instead
requires `%z` to output a ±XXXX offset.
Since the current information is broken (no information), this isn't *breaking*
anything, but at least provides something a human will probably understand.
`__ISO_8601_UTC__` is unaffected because it hardcodes the timezone character,
only `__ISO_8601_LOCAL__` suffers from this.
 2020-01-30 01:47:50 +01:00
ISSOtm
44cdcd12c3 Use tput for formatting escape sequences 2020-01-28 21:04:41 +01:00
ISSOtm
ed06981f57 Add test for db X, @ 
It should behave identically to both of these on separate lines
 2020-01-28 21:04:41 +01:00
Eldred Habert
ec6c42e9d6 Merge pull request #467 from ISSOtm/report 
Report failing file names in comparisons
 2020-01-28 18:59:11 +01:00
ISSOtm
b11d121c48 Remove undefined behavior from shifts 
`asl` and `asr` in `src/link/patch.c` courtesy of @pinobatch, and rearranged in RGBASM
evaluators.
 2020-01-28 12:37:38 +01:00
ISSOtm
cdf6000618 Report failing file names in comparisons 
The files being diffed (especially for  variants) are temp files, so their
names are pretty nondescript. This improve error output, using ANSI escape
sequences to make those lines stand out.
 2020-01-28 11:44:50 +01:00
ISSOtm
1bd41bf79a Don't use diff to compare bin files in tests 2020-01-26 21:10:31 +01:00
ISSOtm
08ab34cf57 Fix a few checkpatch warnings in symbol.h 2020-01-26 18:26:57 +01:00
Eldred Habert
fb81733b2b Merge pull request #472 from ISSOtm/romx-tiny 
Allow ROMX and WRAMX sections in restricted modes
 2020-01-26 14:48:32 +01:00
Eldred Habert
e7eac583da Merge pull request #477 from ISSOtm/sym_overhaul 
Overhaul the symbol system
 2020-01-26 14:30:47 +01:00
ISSOtm
cd107855e7 Test new working label subtractions 2020-01-24 03:03:18 +01:00
ISSOtm
ab9307ac61 Clean up symbol management 
Stop using that bitfield for everything, including what can be determined otherwise
It also makes it easier to have a sane state, since some bits were (supposedly)
mutually exclusive
 2020-01-24 02:51:48 +01:00
ISSOtm
e3ef194b4f Remove local label error checking 
This is actually not necessary, because RGBLINK would warn about missing labels.
Besides, through semi-esoteric ways, it is possible to define more labels in this scope,
and there's no reason to prevent that.
 2020-01-24 02:51:48 +01:00
ISSOtm
ab4ca9ad8c Make symbol ref in patch symbols constant 2020-01-24 02:51:48 +01:00
ISSOtm
3fb5648880 Actually rely on createsymbol never returning NULL 
This reduces complexity, basically
 2020-01-24 02:51:48 +01:00
ISSOtm
a7c0616cd8 Rename export type enum to that 
This prevents a conflict in the next commit
 2020-01-24 02:51:48 +01:00
ISSOtm
51d5ff0567 Test subtracting labels 2020-01-24 02:50:24 +01:00
ISSOtm
0665146dcd Report line info on empty RPN stack 2020-01-21 03:12:43 +01:00
ISSOtm
1f8422575e Test that all-instructions does not error out 2020-01-21 03:05:22 +01:00
ISSOtm
61c381a62c Systemize RGBLINK testing 2020-01-21 03:01:58 +01:00
ISSOtm
56d5f1588a Do not run .pipe tests if the normal variant fails 
They'll most likely fail as well, just adding redundant error output
 2020-01-21 00:27:28 +01:00
ISSOtm
c05334dfc1 Upgrade testing to latest disasm commits 2020-01-20 14:51:25 +01:00
Eldred Habert
09d6c7a54f Merge pull request #475 from ISSOtm/licensing 
Add license headers where missing
 2020-01-19 15:45:46 +01:00
ISSOtm
4fe44447a2 Add license headers where missing 2020-01-19 11:11:36 +01:00
ISSOtm
23c600eef5 Remove unnecessary gitignore file 
This became unnecessary when the linker script parser was rewritten ad-hoc
 2020-01-19 11:02:47 +01:00
ISSOtm
50f091ab7c Fix RGBLINK failing to read args on certain machines 
`char` has implementation-defined signedness, and if it's chosen to be unsigned,
then -1 gets converted to 255, which is then promoted back to `int` as... 255,
always failing the loop condition in src/link/main.c:118
`int8_t` has the correct signedness, but considering `musl_getopt_long_only`
returns `int`, better use that so as not to lose any bits
 2020-01-18 22:12:25 +01:00
ISSOtm
7437f7eb85 Clarify redefinition error message 2020-01-17 03:53:27 +01:00
ISSOtm
d6a99981d6 Fix checkcodebase warnings 2020-01-16 22:31:24 +01:00
ISSOtm
71fe652556 Allow ROMX and WRAMX sections in restricted modes 
Closes #462, although with this implementation `BANK("some ROMX section")` would
return 0 instead of 1, which I think is benign anyways
 2020-01-16 22:24:05 +01:00
ISSOtm
89917ef688 Put semicolons before labels in test suite 2020-01-16 22:09:31 +01:00
Eldred Habert
097e4c9799 Merge pull request #468 from ISSOtm/include_stem 
Enforce trailing slash in include paths
 2020-01-16 19:18:00 +01:00
ISSOtm
2c37a1e971 Fix default warning states 
They were in the wrong order for some reason, this especially caused user
warnings to be off by default
 2020-01-16 19:16:54 +01:00
ISSOtm
2c52364978 Add test for fixed section addresses 2020-01-16 18:12:42 +01:00
ISSOtm
10140f74dc Allow RGBLINK to report multiple sanity check errors 2020-01-16 18:10:35 +01:00
ISSOtm
558e8f46ff Sanity check fixed address of sections in RGBLINK 
This could otherwise cause segfaults while reporting errors (!) during placement
 2020-01-16 12:41:23 +01:00
ISSOtm
9ccb71205a Remove stale clean line 
Those files don't exist in RGBLINK's source anymore
 2020-01-14 11:42:07 +01:00
ISSOtm
e50bcaa272 Enforce trailing slash in include paths 
Fixes rednex#456
 2020-01-13 22:48:59 +01:00
ISSOtm
86a28e8201 Provide string arguments to errors in constexpr_BankSection 
How the f did it work before
 2020-01-13 15:13:19 +01:00
ISSOtm
95cd0c6e53 Add test for BANK() in constant context 2020-01-12 13:09:27 +01:00
ISSOtm
23ab245cec Return a consistent number for const BANK() when erroring out 2020-01-12 13:07:48 +01:00
ISSOtm
eb82476591 Make bank of "bank 0" sections known to RGBASM 
This allows `BANK("Some ROM0 section")` to be used in a constant expression
 2020-01-10 14:57:39 +01:00
ISSOtm
f1f70d250a Add test for DEF(@) 2020-01-09 06:10:28 +01:00
ISSOtm
98a221d6b6 Add test for DEF(@) 2020-01-09 02:10:48 +01:00
Eldred Habert
fb22d12b0f Merge pull request #463 from ISSOtm/windows_test_suite 
Run tests on MinGW versions
 2020-01-09 01:15:47 +01:00