54564a4726
structure copies now seem to work
2002-10-16 17:07:01 +00:00
5eeb8bbda2
bah, bison decided to re-arange my tokens!
2002-10-16 06:31:00 +00:00
6af57049d5
make pointers work a bit better
2002-10-16 02:04:06 +00:00
f95510bd46
make vector.x work for structure fields (which actually makes vectors more
...
useful in structures:)
2002-10-09 20:35:25 +00:00
7e4e1a1f96
partial support for accessing vector components as .x .y and .z rather than
...
_x _y and _z
2002-10-09 19:30:43 +00:00
bca275944c
record the type of the result of a bind expr
2002-10-08 18:20:09 +00:00
eb4aa7ccec
produce better code for v6 %
2002-09-13 17:38:19 +00:00
308ff7163f
emit.c:
...
implement % for v6 code. hacky, but it works :) (Closes : #29 )
expr.c:
emit the body of a block expresion before emitting its result (needed
for v6 %)
2002-09-13 17:12:26 +00:00
324b89696a
create new_*_expr functions for all basic expression types except ex_poitner
...
and use them instead of new_expr and setting the fields each time. Serious
code cleanup :)
2002-09-11 16:21:26 +00:00
2ba3585d06
fix a braino with ~float const
2002-09-05 17:40:14 +00:00
1d35f4dd9e
make ~ work for v6 progs by implementing ~x as -1 - x (will give bogus
...
results if x has fractional bits, but it's better than it was:)
2002-09-04 16:18:52 +00:00
5da6fbe59c
check for uninitialized variables used in function args
2002-08-29 03:06:00 +00:00
371e92c448
finally fix chained function calls /properly/. need to make sure /all/ args
...
get their user count incremented, not just the head of the chain
2002-08-20 17:21:32 +00:00
c927b2e834
quakefs.c:
...
allow . and .. in a path so long as the result doesn't escape from the
game directory
cl_menu/Makefile.am:
don't strip source paths
optoins.qc:
use InputLine object
def.c:
use notice to show stray temps
emit.c:
make sure expression args get emitted for function calls
expr.c:
'C' is a cast
rewrite cast_expr to handle casted pointere derefs
2002-08-20 06:11:10 +00:00
5d7135600e
gah, that /did/ work, dunno what happend. must have done a tweak before
...
committing again :/ This currently produces some pseudo warnings about
dangling temps, but that's better than producing broken code
2002-08-20 02:52:04 +00:00
b99a72e876
pr_obj.c:
...
call obj_find_message with super instead of class when doing a super
lookup
client_menu.[ch]:
use the InputLine object instead of directly using the api
InputLine.r:
builint functions are = #0 , not = 0 :P
function.[ch]:
provide copy_params
method.[ch]
provide copy_keywordargs
expr.c:
call inc_users for the parm temp if it's a bind expression
revers a copy of the selector when building the selector name so the
selector doesn't get mangled
qc-parse.y:
catch erronous func = const inintializers (should be func = #const)
2002-08-20 02:09:34 +00:00
a94bdb199f
@sizeof (foo) should work now
2002-08-18 04:08:02 +00:00
8a431570b8
generate the selector name in the correct order for selector expressions
2002-08-16 19:50:16 +00:00
3971786ee1
clean up a follow on error for calling an undefined function
2002-08-13 21:16:42 +00:00
60520e7981
allow things like pointer == pointer for different pointer types that are in
...
the same heirarchy
2002-07-18 05:16:12 +00:00
e72b25144e
relocate the strings in an initialized array/struct
2002-07-17 18:49:58 +00:00
8539d7987f
make @self and @this work for separate compilation
2002-07-14 05:40:38 +00:00
06390e10e6
more relocs fixups. my little OO hello world progs works now :)
2002-07-14 03:41:13 +00:00
3cf754db30
keep the return def out of .qfo files (for now, anyway)
2002-07-12 15:54:46 +00:00
8a402381e6
redo how progs strings are stored so multiple pools can exist
2002-07-05 20:02:10 +00:00
46bad45c7a
move s_file, pr_source_line and pr_error_count into pr, make the linker
...
errors more meaningful, and fix a blasted string.h issue (damn old gcc;P)
2002-07-03 21:32:03 +00:00
102eab0d84
linker.[ch]:
...
start working on the linker.
class.[ch]:
redo class defs so the pointer works (needs relocs still)
obj_file.h:
add prototype for read_obj_file, QFO_* data access macros and include
pr_debug.h
type.[ch]:
separate type system initialisation and recording of the standard types
so find_type works properly in multiple compilation
def.c:
don't mark static defs as initialized
expr.c:
proper class pointer def stuff
immediate.c:
clean out dead vars/code
obj_file.c:
allocate space for the line info and bail if the file can't be opened.
qfcc.c:
register the standard types for each compile pass and start linking the
files
2002-07-03 20:16:32 +00:00
66aa36b73f
start implementing storage classes (extern, static, etc)
2002-06-28 17:59:32 +00:00
1a0b69e1d9
"qfcc *.qc" can now get through the prozac source withtout crashing (oodles
...
of compile errors, though:)
2002-06-28 16:38:05 +00:00
001571e25a
various memory saving tricks. seems to have not broken anything
2002-06-27 22:48:28 +00:00
f8e4215ba9
implement compiler "notices": potentially important information that isn't
...
really a warning (unless requested) and can be silenced.
2002-06-20 19:29:06 +00:00
3476138988
make --tradiontial cause "!foo & bar" evaluate as "!(foo & bar)" as per
...
qfcc's broken behaviour.
2002-06-20 18:51:46 +00:00
e774943f24
va.[ch]:
...
new va function: nva which returns a strduped buffer
expr.c options.c:
use nva instead of strdup (va (...
struct.c type.c:
make type encoding work properly for structs
2002-06-13 16:39:33 +00:00
5bbcbe0185
arrays seem to be working nicely now (menus work:)
2002-06-13 07:20:15 +00:00
88fc0be127
arrays are /almost/ working again
2002-06-12 22:37:18 +00:00
1f67ea412d
add a global flag to def_t to make checking easier
...
rename pr.globals to pr.near_data and add pr.far_data
2002-06-10 20:54:22 +00:00
7a13e6b362
find the rest (I hope!) of the mis-tested scopes
2002-06-10 19:26:54 +00:00
58782333a9
give scopes types (static, params, locals for now)
2002-06-09 05:19:13 +00:00
1e57351be1
there, no more PR_* functions or pr_* files :)
2002-06-09 04:30:02 +00:00
943c2eefb3
redo def allocation to come from configurable `spaces' (locals, globals, far
...
globals, etc).
2002-06-09 03:57:20 +00:00
00a54ad918
redo relocations
2002-06-07 17:29:30 +00:00
f31705380f
call malloc a little less often
2002-06-05 21:13:29 +00:00
38d3a15413
d'oh, forgot to compile test :P
2002-06-05 19:31:43 +00:00
cb395c5469
misc def improvments
2002-06-05 19:03:51 +00:00
e17604f9c2
remove all arbitrary limits except for globals. they'll need a little more
...
work. Once they're done, it should take quite a big mod to crash qfcc due
to too many strings/statements/etc :)
2002-06-05 17:12:55 +00:00
69605d0b19
even more cleanup
2002-06-04 21:23:39 +00:00
06bddd3ee6
more cleanup
2002-06-04 18:44:03 +00:00
7b993f97d2
more cleanups
2002-06-01 05:30:16 +00:00
c4d0c574ee
clean up qfcc.h a bit
2002-06-01 05:06:19 +00:00
8f2d1fa2d9
more cmdlib cleanup
2002-06-01 04:41:25 +00:00
b3adadc347
@this will provide an id field named ".this" (ie, .id .this (if .this would
...
parse in the first place:))
also kill build_type now that a field_type function is available in type.c
2002-05-31 16:58:42 +00:00
3967f5cf95
type.h:
...
*type_method to type_Method
emit.c:
support casting between pointers
expr.c:
support casting between pointers
method.c:
correct the type for _cmd
type_method to type_Method.aux_type
qc-lex.l:
Method type is a poniter to a method
qc-parse.y:
support , args to messages (not fully implemented yet)
type.c:
*type_method to type_Method and make type_Method a pointer to a method
2002-05-22 05:03:36 +00:00
4315707008
class.c:
...
avoid possible segfault
expr.c:
correct the return value type checking to handle super classes
2002-05-21 23:29:21 +00:00
9f06f89d57
write out the module data needed for the obj runtime
2002-05-21 21:28:40 +00:00
e11e2f3718
SELF -> @self (looks better (IMO:)) and make sure the .self def gets
...
generatoed and used when @self is seen
2002-05-18 00:30:14 +00:00
451bfbddfe
fix a snafu with current_class and get ivar access working properly (cross
...
fingers:)
2002-05-17 19:35:26 +00:00
ef9f9cda2f
pr_obj.h:
...
define the class info stuff
expr.h pr_def.c:
fix a FIXME
class.c expr.c type.c:
make id ev_pointer.ev_object rather than ev_pointer.ev_class
2002-05-17 17:37:44 +00:00
6965642030
get ivars working better (need to get rid of self.) and [super ...] now
...
works.
2002-05-17 06:20:27 +00:00
779174cb33
get object pointer assignmets working and some static typing as well
2002-05-16 20:20:23 +00:00
73f4cb4c03
it seems object info emition works (needs more testing)
2002-05-15 23:24:19 +00:00
6a5bbf6f0a
memory allocation checking cleanup
2002-05-14 06:37:28 +00:00
44dcf74627
strip the \n from all(?) of the Sys_Error calls (Sys_Error itself will be
...
adding \n).
2002-05-14 06:12:29 +00:00
73e6cf062c
implement type encoding
2002-05-10 23:19:57 +00:00
2cd716176a
more progress
2002-05-10 00:00:23 +00:00
f2b8dc7e7e
more progress
2002-05-09 20:12:28 +00:00
961d84e569
clean up of qfcc.h and shuffle around the predefined types
2002-05-09 06:34:48 +00:00
1b875c8b06
work on getting obj expressions going
2002-05-08 23:12:49 +00:00
de86019d4b
reverse the param order before building the function type and type check
...
varargs functions with specified params.
2002-05-08 17:33:28 +00:00
b226d24b52
rework the param parsing to make selectors easier to handle
2002-05-08 05:15:19 +00:00
54fb180fad
expr.h:
...
__attribute__((const)) has rather nasty results when it's not true
expr.c:
fix up some mis-timed ex_error checks
2002-05-02 05:03:57 +00:00
05788e55e5
don't generate useless expression warnings when that expression was caused
...
by an error
2002-05-01 22:08:59 +00:00
962dc8e46e
rewrite the type and def parsing to allow more flexible types
2002-05-01 21:35:39 +00:00
860e3ebb1d
make unsigned arrays/pointers more useful by allowing them to be used as
...
unbounded arrays
2002-02-24 01:11:34 +00:00
80723fdec7
o don't ice when ex_name or ex_nil expressions show up in emit_expr.
...
instead, treat as useless epxression.
o mark rvalue expressions as such
o increment the users of a managed temp def when in an rvalue expr
2002-02-21 20:34:04 +00:00
d1fcfd1939
Implement --traditional so qfcc can be a nicer qcc. This disables several
...
keywords (quaternion integer function for break continue switch case default
NIL struct enum typedef) and converts some errors to warnings (assignment to
constants, insufficient function arguments, return; from non-void function,
anal function `pointer' type checks)
2002-02-18 06:23:59 +00:00
3d9c8a9a60
get nil conversions working fully and things like !pointer
2002-01-30 22:17:55 +00:00
64c5983742
enum support
2002-01-21 19:03:29 +00:00
cef918df83
get array initialisation worrking
2002-01-18 08:26:37 +00:00
d69762facd
integer() and float() casts seem to work
2002-01-17 19:32:04 +00:00
7227ab4363
qfcc.c:
...
add -P,--progs-src so you can specify the name of the progs.src file
rest:
add/use print_type
2002-01-17 08:19:53 +00:00
f591b27532
set the result of the block used for self.maxs = obj.origin; type expressions
2002-01-04 18:43:55 +00:00
f392c395df
fix some uninitialized warnings my gcc missed, but misty's got
2001-12-13 16:40:46 +00:00
112f74a357
make integer constant division warnings optional
2001-12-12 22:00:42 +00:00
195dd1032e
clean up some dead code
2001-12-12 21:52:07 +00:00
8ddce20949
pr_*: add storep.p so pointers can be stored into entities
...
emit.c: convert & (address) to . in unary .
rewrite emit_assign_expr
expr.c: remove debug code and make unary . less agressive on address calcs
also convert & (address) to . for lvals
2001-12-12 20:35:58 +00:00
b56d7f3248
emit.c:
...
fix a missing else (should convert to switch)
expr.c:
fix address_expr for binary expressions
fix unary .
2001-12-12 18:34:41 +00:00
f9149a0d6c
finally get around to renaming type_name to pr_type_name
2001-12-12 17:15:09 +00:00
cc34e5954f
lots of work on better array/pointer/struct handline. doesn't quite work yet
2001-12-12 08:39:47 +00:00
00b2a45ecd
change the operator for "address" from "." to "&" so load.p can be implement.
...
this makes it so pointers in entities work.
2001-12-08 20:17:20 +00:00
a184199146
get arrays of structures working
2001-12-08 17:36:58 +00:00
b03a1bee42
ok, structures seem to generate correct code now
2001-12-08 08:19:48 +00:00
1767ad435f
use the new immediate indeces to make small array indeces not use a global
2001-12-07 20:10:30 +00:00
0c2f36f9a3
some dead code cleanup
2001-12-06 20:05:49 +00:00
3c2c4aa9e6
indent whitespace cleanup. not perfect, but a bit more consistent now
2001-12-06 19:49:40 +00:00
e45bb62f23
ok, correct code seems to be getting generated for both array access and
...
entity field access
2001-11-15 04:32:50 +00:00
40d47e91cb
win32 portability fixes
2001-11-15 03:54:35 +00:00
7d9266a3f0
beginnings of array support. no array initialization yet and foo[i] = bar is
...
broken.
2001-11-15 00:46:36 +00:00
3fe67eecd2
expr.c:
...
it helps if one understands /why/ something is done. I think this
might be it for the reference count tweeks
switch.c:
o better control over whether case ranges are built
o /always/ append the temp = test expression and use temp instead of
test for the != check
o only ever build case ranges if the switch expression is integer
2001-11-14 06:45:31 +00:00
cfa47717c6
expr.c:
...
once again, temp def ref counts seem to be correct
pr_def.c:
reset recycled temp defs
2001-11-13 23:17:32 +00:00
4291f9c711
create new_bind_expr and more tweeks to temp def ref counting
2001-11-13 18:49:27 +00:00
3d5447c71f
seems gcc3 drops the missed enum in switch warning :/
2001-11-13 16:08:50 +00:00
07b59d2f07
pr_comp.h:
...
o add OP_JUMPB
o OP_JUMPB renumberd some opcodes, so up PROG_VERSION
pr_edict.c:
o make the version error reporting more informative
pr_exec.c:
o implement OP_JUMPB (goto *(ptr + index))
pr_opcode.c: (libs/gamecode/engine)
o add OP_JUMPB to the table
expr.h:
o ex_uinteger support
o some const correctness
o prototype new_label_expr
qfcc.h:
o uinteger ussport
o add pointers for op_jump and op_jumpb
o prototype PR_GetArray
emit.c:
o general uinteger support
o new reference/reloc type 3: absolute statement address
o jumpb support (binary goto)
expr.c:
o uinteger support
o break the label name creation out of new_label_expr into
new_label_name
o some const correctness
pr_def.c:
o add PR_GetArray to allocate an array in global space
o factor out some code common to PR_GetDef and PR_GetArray that would
otherwise be duplicated
pr_imm.c:
o some const correctness
o uinteger support
pr_lex.c:
o uinteger support
pr_opcode.c: (tools/qfcc/source)
o support jump and jumpb
switch.c:
o rewrite the binary search code to support ranges.
2001-11-13 08:58:54 +00:00
928d343295
pr_comp.h:
...
o add ev_uniteger to the types enum
o add opcodes for ifbe, ifb, ifae, ifa, jump, lt.ui, gt.ui, le.ui, ge.ui
progs.h:
o add uinteger accessors
pr_exec.c:
o implement ifbe, ifb, ifae, ifa, jump, lt.ui, gt.ui, le.ui, ge.ui
pr_opcode.c:
o add opcodes for ifbe, ifb, ifae, ifa, jump, lt.ui, gt.ui, le.ui, ge.ui
expr.h:
o prototype inc_users
qfcc.h:
o add externs for op_ifbe, op_ifb, op_ifae and op_ifa
emit.c:
o don't bother emiting an assignment to a temp def that's only used once
(ie, it's never read, only written to)
o support the new if* instructions
expr.c:
o support the new if* insructions
o dectect expression loops in append_expr
o support unsigned integers
o re-work temp def usage counting
pr_def.c
o debugging for temp def usage counts
pr_opcode.c:
o support the new if* instructions
qc-parse.y:
o provide defines for IFBE IFB IFAE IFA
switch.c:
o do binary searches for strings, floats and ints if there are more than
8 cases in a switch. Strings need more testing.
2001-11-09 00:58:16 +00:00
9b784e331b
remove '(' (never used, don't remember what it was intended for) and add
...
'b' (bind), 's' (state) and 'c' (call) to get_op_string.
2001-11-05 19:11:03 +00:00
09f19fd9c9
remove some redundant data
2001-10-28 04:42:44 +00:00
3f45a8305c
*taniwha inflicts more carnage on extern
2001-10-28 04:29:30 +00:00
c5d0d45edf
qfcc: Remove some debug info from taniwha's last commit -- I thought
...
*I*'d done that! :)
2001-10-26 08:55:24 +00:00
5cbd50d835
count the number of digits needed rather than relying on -lm (now it's not
...
needed:)
2001-10-26 06:53:02 +00:00
581411e9e2
qfcc: Preparation for getopt.
2001-10-26 06:43:56 +00:00
70bedc149f
allow returning NIL
2001-10-25 21:15:48 +00:00
bc44f950af
enable passing NIL into a function
2001-10-25 20:51:56 +00:00
f8a41cb1bc
completely nuke the concept of "priority" from opcodes and use get_op_string
...
in emit_sub_expr instead of a redundant switch.
2001-10-25 17:48:35 +00:00
f029687ff0
switch statement. could do with lots of improvements, but this should be a
...
good start.
2001-10-25 06:41:52 +00:00
3bba5398ba
- audit malloc usage. now everything checks the return value :)
2001-10-24 22:50:06 +00:00
2ef8adea09
handle more conditional code and check for unitied vars in the test of if ()
...
etc
2001-10-19 05:16:24 +00:00
5ca785e7e8
uninitialized variable detection. not perfect (lots of false negatives, but
...
fewer than before;) but prozac isn't giving any false positives.
2001-10-18 20:05:26 +00:00
79ac85b54f
type checking now works much better and there is now a NIL builtin constant
...
which can be assigned (/only/) to anything.
2001-10-17 07:45:37 +00:00
c8e1e7942a
correct type error checking for vectors vs floats
2001-10-12 03:58:22 +00:00
356492f683
don't convert float test epxressions for --id and fix a typo in an error
...
message for !expr
2001-10-06 04:48:52 +00:00
67635e9dd0
fix a d'oh in the param/return type checking
2001-10-02 19:03:28 +00:00
dcb51dc586
expr.h:
...
get_type and extract_type prototypes and add extern for type_names
emit.c:
use extract_type instead of get_type
expr.c:
get_type now returns the type pointer rather than the qc type enum.
extract_type uses get_type to return the qc type enum.
make type_names global
use get_type instead of ex_expr/ex_def to cover more cases
clean up function call/return processing as a result of get_type
pr_opcode.c:
use opcode_priority_type_table_ab when var_c is null and a minor
cleanup in PR_Opcode_Find
2001-10-02 18:55:52 +00:00
7407e4f1b7
and some more
2001-09-28 07:09:38 +00:00
789a11d2d8
don't print the file or line number for "warnings treated as errors"
2001-09-23 04:08:28 +00:00
805c1bd242
foo (snafu, bar (baz)) no longer uses a temp for bar's return value
2001-08-24 23:22:02 +00:00
f16886b7f1
missed a need to increment the users of the temp for chained functions
2001-08-24 22:29:06 +00:00
cee850e499
remove debug
2001-08-24 22:03:50 +00:00
8166ee7bfb
fix a whitespace snafu (gee, vim can be a pain somethings)
2001-08-24 21:57:07 +00:00
ea451ab02d
Remove unnecessary temps from function return values. This has one
...
*/CRITICAL/* implication: DO NOT /EVER/ RELY ON EVALUATION ORDER. This
isn't /really/ that bad: evaluation order will be consistent for similar
expressions, but for (eg) foo() + bar()*2, bar will be called first.
2001-08-24 21:47:52 +00:00
08f73bed78
better code generation for foo(bar(baz)). foo(snafu,bar(baz)) isn't optimal
...
yet, but the code is at least correct
2001-08-24 21:14:04 +00:00
eeec89e6ba
don't put function args in temps when not needed. still need to take care
...
of the return value, but that can possibly be taken care of in an optimiser
pass.
2001-08-24 05:40:48 +00:00
0eda635483
fix temp reference counting on function call args
2001-08-22 23:21:47 +00:00
4c48851096
fix a buffer overflow in new_label_expr
...
use reference counting for temp defs and call PR_FreeTempDefs at the end
of emit_sub_expr as well as emit_expr.
fix a (relatively harmless) bug in type processesing of foo.bar =
2001-08-22 21:55:01 +00:00
2af74aedca
fix a segfault due to type mangling for ... functions
2001-08-20 18:23:47 +00:00
cf4ca286f0
implement pre and post increment operators (++ and --)
2001-08-20 06:22:28 +00:00
cd59628199
move the chained funcion support out of emit_function_expr into funciton_expr
2001-08-20 04:56:00 +00:00
79ce6c56ca
fix assignops with entity fields by cloning e1 rather than just re-using it
2001-08-11 22:02:59 +00:00
c2d3d8f3ab
temp def expressions and ?:
...
seems to work :)
2001-08-11 21:15:24 +00:00
6414897dae
got a few new operators for qc :)
...
<< >> % which all act like their C counterparts
+= -= *= /= &= ^= |= <<= >>= %= which just expand into the obvious,
also like the C versions.
2001-08-10 16:17:00 +00:00
081d8f3c47
^ and ~ operators for qc (^ from Rhamphoryncus) and clean up the punctuation
...
line in qc-lex.l (why didn't I think to do that in the first place?!?)
2001-08-09 16:34:46 +00:00
b341529fce
more --id support
2001-08-07 16:50:22 +00:00
1e1cb06a1f
disable integers for --id. probably not thorough enough yet :/
2001-08-03 07:47:15 +00:00
28b1598e7e
break the emit_* functions out of expr.c into emit.c
2001-07-26 05:15:34 +00:00
7718ca4c96
various little cleanups
2001-07-26 05:08:27 +00:00
d44f60f17c
drasticly simplify emit_assign_expr now that I have a much better
...
understanding of when an explicit assigment is needed. seems to work for
everything I throw at it.
Also, fix ! unary ops (caused by the - unary op fix:/)
2001-07-25 21:47:05 +00:00
0c2cd8633c
fix -expr handling. generates sucky code atm, but at least it's generating
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code now:P
2001-07-25 18:36:36 +00:00
9ad075b02e
make if/while/for use test_expr, make test_expr fix the new exp line/file,
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fix some string const issues
2001-07-24 22:30:31 +00:00
576123060a
warn on passing integer constants into ... functions. Again, this will need
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an option later
2001-07-24 20:43:18 +00:00
d9cde786b3
use ev_type_count instead of ev_void for bad types so things like void
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functions being used in expressions don't cause ICEs
2001-07-24 19:51:44 +00:00
6d1671950a
expr.c:
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warn for int const / int const. this will probably want an option for newer
games
qfcc.c:
clean up temp files when errors have occured
2001-07-24 04:45:53 +00:00
a47a4d8038
make print_expr's output readable by mere mortals
2001-07-23 06:15:33 +00:00
Bill Currie
Jeff Teunissen
Adam Olsen