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1353 Commits

Author SHA1 Message Date
Eldred Habert 20e5685c1a Merge pull request #424 from ISSOtm/better_deps 
Improve dependency generation
 2020-02-03 03:50:09 +01:00
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 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 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 2e8094b712 Allow RGBASM to overwrite object files on Windows 2020-01-28 11:08:16 +01:00
ISSOtm a9cb4f8245 Make RGBASM overwrite output files atomically 
Fixes rednex/#446.
I am not sure this is the best (in cases where the target directory
is not writable but the target file is), but maybe this can be
toggled via a flag, for example.
 2020-01-28 11:08:16 +01:00
ISSOtm 7bb55469fe Fix partial paths being output to dep files with -i 2020-01-26 15:33:36 +01:00
ISSOtm a29dd738f2 Reimplement -M variants using long options 2020-01-26 15:33:36 +01:00
ISSOtm 4a98b41d57 Fix -MG always being enabled 2020-01-26 15:33:36 +01:00
ISSOtm 6fc5097278 Allow outputting dep files to stdout using - 2020-01-26 15:33:36 +01:00
ISSOtm 12f2f654dd Add -MG 
This option allows for automatic dependency detection and generation:
as soon as a missing file is found, it is output to the dep file, and
assembly immediately aborts. (No .o file is produced, even if `-o` was
speicified.) This doesn't cause an error, either; the point is that once
the file is added to the dep file, the Makefile is re-parsed, and this
time the file will be generated, so the dep list builds up automatically.
This mimicks GCC's option and behavior.
 2020-01-26 15:33:36 +01:00
ISSOtm 0649b360fb Allow specifying multiple dependency targets 
This is done to match GCC's behavior.
Also, this unifies the code of -MT and -MQ.
 2020-01-26 15:32:45 +01:00
ISSOtm f1f314270d Add -MQ 
Just like GCC's -MQ, this is basically -MT but the file name is escaped.
 2020-01-26 15:32:45 +01:00
ISSOtm 1fb9f90f0f Add -MT option 
Allows overriding the output file in dependencies, which also allows
outputting those without also outputting the object file.
This, again, mimicks GCC's option.
 2020-01-26 15:32:45 +01:00
ISSOtm bfa8da78a6 Add -MP option 
Adds a phony target to every included file, mimicking gcc's
 2020-01-26 15:32:45 +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 4fe44447a2 Add license headers where missing 2020-01-19 11:11:36 +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
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 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 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 676800476d Merge pull request #430 from ISSOtm/known_selfbank 
Make `BANK(@)` and `BANK("section")` known to RGBASM
 2020-01-08 18:56:28 +01:00
Eldred Habert 4dfa3157e5 Merge pull request #454 from ISSOtm/unlocked_windows 
Fix mingw build
 2020-01-08 13:14:13 +01:00
Eldred Habert f26cfa2d94 Merge pull request #455 from ISSOtm/man 
Overhaul RGBDS man pages and help messages
 2020-01-07 22:44:58 +01:00
ISSOtm 1c4cb2cd2d Add warning option to RGBASM man synopsis 2019-12-29 17:38:46 +01:00
ISSOtm 6959b76749 Rework help/usage messages 
Trimmed down the option lists as per @bentley's request;
Reinstated the man pages' synopsis
 2019-12-29 17:38:08 +01:00
ISSOtm 8a1e920e23 Fix incorrect line counting when running REPT blocks. 
Fixes #461
 2019-12-12 23:46:16 +01:00
ISSOtm 606519c515 Touch up ds documentation as per rednex#350 2019-12-12 23:22:51 +01:00
ISSOtm 34618e0294 Overhaul RGBDS man pages and help messages 2019-12-12 23:22:51 +01:00
ISSOtm b30dfb166b Fix a line over 80 chars 2019-12-08 00:08:44 +01:00
ISSOtm 36db3257f3 Align fatalerror return code with every other one 2019-12-08 00:07:48 +01:00
ISSOtm b49e025703 Allow BANK() in constexpr expressions 2019-12-07 23:43:02 +01:00
ISSOtm 02fe73d1f3 Make BANK("Section") known at assembling time when possible 
If the target section is in the current file and its bank is known,
this means this value is known prior to linking.
 2019-12-07 22:15:07 +01:00
ISSOtm 74f43d4e09 Add a way to seek a SECTION by name without creating one 2019-12-07 22:15:07 +01:00
ISSOtm 54ed050ecf Make BANK(@) known at assembling time when possible 
If the current section's bank is fixed, this means this value is
known prior to linking.
 2019-12-07 22:12:57 +01:00
ISSOtm b62832e94d Move empty entries warning to -Wextra 
Since the behavior actually kinda makes sense, it's better as extra.
 2019-12-07 02:48:06 +01:00
ISSOtm e5820312d4 Document actual behavior of empty entries in db and co 2019-12-07 02:46:59 +01:00