Bill Currie
c7612dcd99
Make statement dumps a little more informative.
2011-04-10 09:08:46 +09:00
Bill Currie
fd6e341e06
Clean up cast_expr() a little bit.
2011-04-10 00:29:27 +09:00
Bill Currie
57ed603658
Extract values from constant defs.
2011-04-09 12:42:41 +09:00
Bill Currie
cc714864a8
Support converting to/from unsigned values.
2011-04-09 11:32:33 +09:00
Bill Currie
55cc0f9206
Bring back the unsigned type (PROGS version bump)
...
This is only low-level support (the unsigned keyword still does not work),
but sufficient to make switch statements using jump tables work.
2011-04-09 10:07:47 +09:00
Bill Currie
b522853765
Ensure the target of def_op relocs gets updated.
...
These occur only when switch statements use jump tables, thus why the
problem went unnoticed :/
2011-04-08 17:09:40 +09:00
Bill Currie
237f11c472
Fix cast expressions.
...
Casting between ints and floats needs special treatment to get the
conversion operator, but other casts need to be aliases.
2011-04-08 13:55:26 +09:00
Bill Currie
c4a398850a
Fix defs as constants for vectors and quaternions.
2011-04-04 21:31:59 +09:00
Bill Currie
38b25e0c38
Do not double-allocate space for immediates.
...
Caused by changed semantics in def creation.
2011-04-03 13:11:50 +09:00
Bill Currie
92ba110a87
Ensure a field def is emitted for @this.
2011-04-03 13:03:48 +09:00
Bill Currie
7f67e6eb17
Refactor the def handling code a little.
2011-04-03 13:03:22 +09:00
Bill Currie
6d0b13dbf0
Resolve types whenever possible.
2011-04-03 13:02:04 +09:00
Bill Currie
2c9c1bd968
Ensure defs for @self and @this are generated.
2011-04-03 13:00:48 +09:00
Bill Currie
2de7733b6a
Fix initialized variable type handling.
...
Same problem as initialized constants :P
2011-03-30 21:21:38 +09:00
Bill Currie
8e18c76bde
Make initialized variables defs rather than immediate constants.
2011-03-30 19:58:09 +09:00
Bill Currie
7dbd2ec172
Allow field aliasing.
...
Initializing a field variable to another field will set the new field to
point to the same location. No type checking is done.
eg:
.SEL thinkMethod = think;
2011-03-30 09:33:47 +09:00
Bill Currie
550fff5467
Allow assignments between any field types.
2011-03-30 08:14:17 +09:00
Bill Currie
75c3653be4
Implement some missed relocs.
2011-03-30 08:13:13 +09:00
Bill Currie
1911cc1472
Mingw build fixes.
2011-03-27 08:26:42 +09:00
Bill Currie
896791b209
Correct the spelling of "int" and clean up the mess.
2011-03-25 16:53:04 +09:00
Bill Currie
1617f0765e
Support the default type without segfaulting.
2011-03-25 09:59:48 +09:00
Bill Currie
a7cfe3b215
Preserve the current class across protocol defs.
...
It seems that protocol defs are allowed in class implementations, so don't
let the protocol def kill the current class for the class implementation.
2011-03-24 11:55:17 +09:00
Bill Currie
71af121665
Detect missing @end tags.
...
Give a warning when @end is forgotten in class implementations.
2011-03-24 11:44:22 +09:00
Bill Currie
8d3508cf20
Allocate space for temp defs using size rather than type.
...
Statement operands throw away the high level type information, so store
type size in the operand and use this size for allocating space for temps
rather than using the low-level type.
2011-03-23 21:32:14 +09:00
Bill Currie
9b62c8c126
Rename ty_type_e to ty_meta_e and type_t.ty to type_t.meta
2011-03-22 16:06:47 +09:00
Bill Currie
d4be914019
Fix initialized vector variables.
...
The whole initialized variable system is wonky, but it will do for now.
2011-03-22 15:10:06 +09:00
Bill Currie
6a49861b49
Fix the bogus source file for "redefined" functions.
2011-03-22 13:45:44 +09:00
Bill Currie
7dbd5f656c
Fix traditional vector component access.
2011-03-22 13:05:42 +09:00
Bill Currie
f1d9570dc8
Fix constant value type handling.
...
Rename immediate.[ch] to value.[ch] and clean up the mess.
Add convert_value() to convert the type of a value (only scalar types).
2011-03-22 12:24:39 +09:00
Bill Currie
1219df0872
Fix field immediates.
...
Field immediates need to be treated the same way as pointer immediates when
merging values.
2011-03-21 18:11:46 +09:00
Bill Currie
46093c0937
Use the correct meta type for spacial types.
...
Although vector and quaternion types have symbol tables, they are not
really structs, so set the meta type to "none", allowing the types to be
encoded correctly.
2011-03-21 17:26:49 +09:00
Bill Currie
cefe7e2e94
Use the correct source of defs for field defs.
2011-03-21 17:07:40 +09:00
Bill Currie
0c0f4360da
Make field defs "nosave".
...
The engine treats fielddefs with DEF_SAVEGLOBAL set as bogus.
2011-03-21 17:06:45 +09:00
Bill Currie
f5ce9e2004
Fix a merge induced error in overloaded functions.
2011-03-20 19:04:18 +09:00
Bill Currie
1ada2a96cf
Merge branch 'master' into qfcc-codegen
...
Conflicts:
tools/qfcc/source/expr.c
tools/qfcc/source/function.c
tools/qwaq/test.r
2011-03-20 15:58:31 +09:00
Bill Currie
a919e5f619
Make class_check_ivars() use class_add_ivars() to add the ivars.
...
This avoids implementation ivar blocks trashing the ivar offsets in
derived classes.
2011-03-20 13:35:59 +09:00
Bill Currie
8c8a6a4d63
The function return type is the address of the type descriptor...
2011-03-17 20:31:20 +09:00
Bill Currie
01144d23cf
Add a new gcc warning option and fix the two bugs it found.
2011-03-17 19:58:56 +09:00
Bill Currie
5aa0b34570
Add the cast statement to the statement block.
...
*sob*
2011-03-10 20:43:53 +09:00
Bill Currie
f663f587fe
Fix the missing local defs for builtin functions.
2011-03-10 20:16:35 +09:00
Bill Currie
899af3119b
Use the correct type when generating a move expression.
2011-03-10 19:30:21 +09:00
Bill Currie
2129eaaf20
Dereference moves need movepi rather than movei.
2011-03-10 19:29:23 +09:00
Bill Currie
cbbbf87e20
Resurrect the stats output.
2011-03-09 15:51:17 +09:00
Bill Currie
8368f57fbf
Close a potential buffer overflow.
2011-03-09 11:09:46 +09:00
Bill Currie
4d90eba2ad
Remove some unused globals.
2011-03-09 11:08:30 +09:00
Bill Currie
2464a89d37
Preserve relocs across def churning.
...
Freeing then re-allocating a def to change its storage from external is
really not the right way to do it, but for now this fixes the loss of the
relocs. With this, the menus seem to work :)
2011-03-09 10:52:29 +09:00
Bill Currie
39278ba8cc
Explicitly select between direct and indirect moves.
2011-03-09 10:30:57 +09:00
Bill Currie
b95cdc33d9
Set instace_size to the correct size.
2011-03-08 22:45:34 +09:00
Bill Currie
55eed1ae07
Make module dumping a little more informative.
2011-03-08 22:43:53 +09:00
Bill Currie
7c770b75c5
Do not creat field defs for local storage.
...
This prevents field params and local vars from messing up the real field
defs.
2011-03-08 19:56:02 +09:00
