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153 commits

Author SHA1 Message Date
Bill Currie
98eac2afbc [qfcc] Hide dependency generation commands 2020-03-26 20:16:32 +09:00
Bill Currie
5fd63b95db [qfcc] Add a new failing test 
The struct alias is somehow blocking the detection of the call so the
return value gets corrupted.
 2020-03-26 19:22:41 +09:00
Bill Currie
9bfd14b687 [qwaq] Bring in qc gcd to use for debugger testing 
It was even recent enough to compile first try.
 2020-03-24 23:02:19 +09:00
Bill Currie
298fcbbf70 [qfcc] Add ExitCode support to quake-pascal 
gcd now passes :)
 2020-03-20 12:59:25 +09:00
Bill Currie
f64038b872 [qfcc] Add gcd.pas to the tests 2020-03-20 12:59:25 +09:00
Bill Currie
43ea34535e [qfcc] Make ivar-struct-return fail 
It turns out that assignments to struct fields are not counted as live
when the whole struct is later used via a pointer move.
 2020-03-17 23:39:17 +09:00
Bill Currie
c5400c4581 [qfcc] Make anonstruct test robust against pointer math 
I noticed that pointer math is currently incorrect in qfcc, but it would
be nice for fixing it to not break anonstruct since it is testing
something else.
 2020-03-17 12:16:24 +09:00
Bill Currie
a0c28a5ac5 [qfcc] Support pointers to temp operands 
This is necessary for correctly taking the address of operands.
 2020-03-16 14:24:47 +09:00
Bill Currie
a98f0e04eb [qfcc] Correct some misinformative prints 2020-03-14 01:28:00 +09:00
Bill Currie
de89f2f31f [qfcc] Fix a test that wasn't failing when it should 2020-03-13 20:47:57 +09:00
Bill Currie
9c5fac2226 [qfcc] Catch another assignment chain failure 2020-03-12 19:53:15 +09:00
Bill Currie
f454842361 [qfcc] Add breaking assignment chain test 
This bug drove me nuts for several hours until I figured out what was
going on.
The assignment sub-tree is being generated, then lost. It works for
simple assignments because a = b = c -> (= a (= b c)), but for complex
assignments (those that require move or memset), a = b = c -> (b = c) (a
= c) but nothing points to (b = c). The cause is using binary
expressions to store assignments.
 2020-03-12 19:47:09 +09:00
Bill Currie
d418be31e6 [qfcc] Tweak ivar test to check old bug 
It turns out that assigning nil to an ivar struct does not work (should,
of course).
 2020-03-11 20:55:21 +09:00
Bill Currie
b6439e8dc1 [qfcc] Support compound init in assignment and params 
foo({...}) and bar = {...}
 2020-03-11 19:48:25 +09:00
Bill Currie
3061f7e30e [qfcc] Update sendv test for corrected implementation 2020-03-11 11:04:49 +09:00
Bill Currie
695b3ba0d0 [qfcc] Rearrange vecexpr.r for easier debugging 
Putting the most likely function to have problems at the top reduces
break-point shenanigans.
 2020-03-08 16:50:39 +09:00
Bill Currie
c2ed6d41bd [qfcc] Finish struct-init-param test 
When the bug is fixed, it will pass now (does without optimization).
 2020-03-08 03:55:08 +09:00
Bill Currie
faa6eabfbe [qfcc] Add a failing test for struct init to param 
This actually took a bit to reproduce.
 2020-03-06 22:28:04 +09:00
Bill Currie
9b269c2f8e [qfcc] Fix mangled method parameters 
Method parameters (ie, extra parameters without selector names) were
getting reversed during function type construction.
 2020-03-06 17:37:58 +09:00
Bill Currie
a2cebe3cac [qfcc] Add failing test for method parameters 2020-03-06 17:36:23 +09:00
Bill Currie
5200c3f518 [qfcc] Update chewed-alias test for new warnings 2020-03-05 18:26:11 +09:00
Bill Currie
1b2a806f28 [qfcc] Fix test that failed due to improved warnings 2020-03-05 11:04:22 +09:00
Bill Currie
e298904dc0 [qfcc] Implement anonymous structs and unions 
For struct/union scope
 2020-03-04 16:31:28 +09:00
Bill Currie
57b2751732 [qfcc] Add failing vector element address test 
It's an evil thing to do, but it should at least work.
 2020-03-04 00:37:10 +09:00
Bill Currie
6def1fc01c [qfcc] Fix a bootstrap warning 2020-03-03 15:26:33 +09:00
Bill Currie
caa297b756 [qfcc] Remove type alias encoding 
It proved to be too fragile in its current implementation. It broke
pointers to incomplete structs and switch enum checking, and getting it
to work for other things was overly invasive. I still want the encoding,
but need to come up with something more robust.a
 2020-03-01 16:13:18 +09:00
Bill Currie
b4aebc120e [qfcc] Treat { } as nil for initializing compound types 2020-02-27 20:30:39 +09:00
Bill Currie
ca6fe0730b Fix qfcc test harness tracing 
Just a consequence of progs execution state being initialized properly.
 2020-02-25 19:02:24 +09:00
Bill Currie
a55b9544ac Improve handling of pr_argc 
It is now set to 0 when progs are loaded and every time
PR_ExecuteProgram() returns. This takes care of the default case, but
when setting parameters, pr_argc needs to be set correctly in case a
vararg function is called.
 2020-02-25 17:36:29 +09:00
Bill Currie
4b7ecdf74a Make PR_Init take an instance to initialize 
This allows internal sub-systems to do per-instance initializations
without other engine systems having to know about them.
 2020-02-23 18:32:16 +09:00
Bill Currie
52d54f98bf Fix some issues in the typedef test 
It wasn't being strict enough in the test (but was good enough to catch
the relocation error, at least) and was printing the alias name
incorrectly.
 2020-02-22 23:41:09 +09:00
Bill Currie
c296514b95 Make pr.load_file 'return' the file size 2020-02-21 21:17:28 +09:00
Bill Currie
7e76a96f7d Fix a missed ty_none 2020-02-21 21:13:18 +09:00
Bill Currie
8b225dbfc1 Ensure .ctor functions do not reset tracing 2020-02-21 17:53:27 +09:00
Bill Currie
a0914e1ec8 Fix the typedef test case to actually work 2020-02-19 21:41:46 +09:00
Bill Currie
2f18364364 Start work on encoding typedef chains 2020-02-19 21:41:46 +09:00
Bill Currie
adb7f5d601 Quieten the test script build rules 2020-02-19 21:41:46 +09:00
Bill Currie
1bc08c59f6 Add tests for %% 
double fails due to qfcc aligning double param locals, but the engine
not doing so.
 2020-02-16 17:02:38 +09:00
Bill Currie
9d2d33fa50 Implement %% (true modulo) support in qfcc 
However, it's not quite working yet
 2020-02-16 11:57:58 +09:00
Bill Currie
4269c8cb07 Rename the mod instruction to rem 
Because % really implements remainder rather than true modulo, and I
plan on adding %% to implement true modulo.
 2020-02-16 11:04:30 +09:00
Bill Currie
db9996023f Add some tests for double comparison 
More testing the engine than the compiler, but hey :)
 2020-02-15 23:49:12 +09:00
Bill Currie
1985b6d4fd Avoid creating a struct temp for ivar struct return 
This fixed the uninitialized temp warning in HUD.r. The problem was
caused by the flow analyzer not being able to detect that the struct
temp was being initialized by the move statement due to the address of
the temp being in a pointer temp. While it would be good to use a
constant pointer for the address of the struct temp or improving the
flow analyzer to track actual data, avoiding the temp in the first place
results in nicer code as it removes a move statement.
 2020-02-15 23:49:12 +09:00
Bill Currie
9c996df7b4 Add a test case for the uninit temp in HUD.r 2020-02-15 23:49:12 +09:00
Bill Currie
344d429134 Test array initializer double demotions 
Turns out array inits are very strict about types (bug?).
 2020-02-15 23:49:12 +09:00
Bill Currie
6ce99afa5b Catch double demotion in global initializers 
Local initializers are handled by regular assignments
 2020-02-15 23:49:12 +09:00
Bill Currie
c5ce18591f Catch and warn demotion of double in assignments 2020-02-15 23:49:12 +09:00
Bill Currie
08ca59d0df Add tests for double demotion 2020-02-15 23:49:12 +09:00
Bill Currie
3257e7145b Add failing global init test too 2020-02-15 23:49:12 +09:00
Bill Currie
4caa875442 Finish up alignment tests and add address cast 
It turns out that initializing a local int with a pointer cast doesn't
work.
 2020-02-15 23:49:12 +09:00
Bill Currie
293f10211a Start on alignment test 
Currently fails (deliberately, WIP)
 2020-02-15 23:49:12 +09:00