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247 commits

Author SHA1 Message Date
Bill Currie
bc5beea311 getting closer to being able to link 2002-07-11 17:06:15 +00:00
Bill Currie
2df43ef941 make data handling a little easier 2002-07-11 15:42:20 +00:00
Bill Currie
2cb6138f2b fix a silly segfault and make statement allocation saner 2002-07-08 20:31:59 +00:00
Bill Currie
c1894db59f split the emit stuf out of expr.h into emit.h 2002-07-08 18:53:07 +00:00
Bill Currie
24e242ed35 move the type strings into their own string pool so the progs strings don't 
get cluttered
 2002-07-08 05:26:50 +00:00
Bill Currie
598edb26fd parse a type back from its encoding (some info will be lost) 2002-07-08 05:10:05 +00:00
Bill Currie
c50923fa6f expr_t forward declaration fix 2002-07-08 05:07:18 +00:00
Bill Currie
4c8e157db2 nuke pr.statement_linenums as it was redundant and the info never used anyway 2002-07-08 03:05:44 +00:00
Bill Currie
8a402381e6 redo how progs strings are stored so multiple pools can exist 2002-07-05 20:02:10 +00:00
Bill Currie
576feacbf0 correct copyright year 2002-07-05 17:02:39 +00:00
Bill Currie
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
Bill Currie
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
Bill Currie
66aa36b73f start implementing storage classes (extern, static, etc) 2002-06-28 17:59:32 +00:00
Bill Currie
8415db2d84 clear out the hash tables for compiling multiple object files 2002-06-28 16:00:01 +00:00
Bill Currie
001571e25a various memory saving tricks. seems to have not broken anything 2002-06-27 22:48:28 +00:00
Bill Currie
be50d0e15a sometimes, gcc 2.95 can be such a pain 2002-06-27 15:13:43 +00:00
Ragnvald Maartmann-Moe IV
c963f300e6 Add include for string.h. Needs to be done more portably, but I'm too tired. 2002-06-26 23:01:25 +00:00
Bill Currie
26dce371d9 clean up type allocation a little and also reloc allocation 2002-06-26 22:10:59 +00:00
Bill Currie
78a626066e get command line parsing working in an appropriate manner for separate 
compilation
 2002-06-25 21:36:10 +00:00
Bill Currie
ecdb5a5cb4 allow the output file to be specified on the command line 2002-06-24 22:53:21 +00:00
Bill Currie
4d496a2cd6 more endianess corrections and read/write line numbers 2002-06-24 22:36:04 +00:00
Bill Currie
f77bb44df3 load a qfo back into memory. next step is to figure out linking 2002-06-22 05:10:34 +00:00
Bill Currie
9fee1d07dd initial work on actually writing .qfo files. seems to work, but only test.qfo 
is ever writtin :)
 2002-06-21 20:46:56 +00:00
Bill Currie
f8dee80355 add unions 2002-06-20 20:28:01 +00:00
Bill Currie
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
Bill Currie
f90f78990a ok, I'm happy with this now (bit fields anent' so great for portable file 
formats:/)
 2002-06-18 21:00:41 +00:00
Bill Currie
8263d3bd85 start working on the format for the object files 2002-06-17 05:29:20 +00:00
Bill Currie
37d3fecd5d remove an unneeded field 2002-06-17 05:28:43 +00:00
Bill Currie
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
Bill Currie
331df31f6a get the function number early so things don't get mixed up when new functions 
get created while parsing a function
 2002-06-11 06:54:32 +00:00
Bill Currie
f7d8c2968f better global (and other space) def re-use 2002-06-10 23:14:32 +00:00
Bill Currie
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
Bill Currie
58782333a9 give scopes types (static, params, locals for now) 2002-06-09 05:19:13 +00:00
Bill Currie
1e57351be1 there, no more PR_* functions or pr_* files :) 2002-06-09 04:30:02 +00:00
Bill Currie
943c2eefb3 redo def allocation to come from configurable `spaces' (locals, globals, far 
globals, etc).
 2002-06-09 03:57:20 +00:00
Bill Currie
1cc91e9f10 add reloc.h 2002-06-08 21:12:14 +00:00
Bill Currie
541f7ed1b8 some def stuff shuffling 2002-06-07 21:17:51 +00:00
Bill Currie
0477b43f80 get rid of PR_GetArray: it's redundant 2002-06-07 18:14:39 +00:00
Bill Currie
00a54ad918 redo relocations 2002-06-07 17:29:30 +00:00
Bill Currie
8aa98c0d20 fix several silly mistakes 2002-06-06 21:51:47 +00:00
Bill Currie
f31705380f call malloc a little less often 2002-06-05 21:13:29 +00:00
Bill Currie
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
Bill Currie
c58a4c59b7 forgot to move the prototypes 2002-06-04 21:54:47 +00:00
Bill Currie
69605d0b19 even more cleanup 2002-06-04 21:23:39 +00:00
Bill Currie
06bddd3ee6 more cleanup 2002-06-04 18:44:03 +00:00
Bill Currie
77d244220b more qfcc cleanup. split out some functions and kill some dead code 2002-06-04 05:25:37 +00:00
Bill Currie
328b591aa0 some qfcc.c cleanup 2002-06-04 04:36:57 +00:00
Bill Currie
7b993f97d2 more cleanups 2002-06-01 05:30:16 +00:00
Bill Currie
c4d0c574ee clean up qfcc.h a bit 2002-06-01 05:06:19 +00:00
Bill Currie
8f2d1fa2d9 more cmdlib cleanup 2002-06-01 04:41:25 +00:00
Bill Currie
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
Bill Currie
6fbf011073 rpm building fixes 2002-05-27 20:28:10 +00:00
Bill Currie
34ec521198 vararg functions can now be imlemented in qc using @argc (number of params 
passed through ...) and @argv (array of vectors, one for each ... param)
 2002-05-22 20:43:29 +00:00
Bill Currie
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
Bill Currie
a1fe5efd27 initialize class_Class.super_class iff @keywords are seen (ie, compiling 
obj code).
 2002-05-22 01:39:07 +00:00
Bill Currie
9f06f89d57 write out the module data needed for the obj runtime 2002-05-21 21:28:40 +00:00
Bill Currie
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
Bill Currie
451bfbddfe fix a snafu with current_class and get ivar access working properly (cross 
fingers:)
 2002-05-17 19:35:26 +00:00
Bill Currie
b1d1159ae2 allow methods to be builtins 2002-05-17 18:35:54 +00:00
Bill Currie
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
Bill Currie
6965642030 get ivars working better (need to get rid of self.) and [super ...] now 
works.
 2002-05-17 06:20:27 +00:00
Bill Currie
7cdbef2b11 make class_def return a correct def 2002-05-16 22:33:11 +00:00
Bill Currie
779174cb33 get object pointer assignmets working and some static typing as well 2002-05-16 20:20:23 +00:00
Bill Currie
73f4cb4c03 it seems object info emition works (needs more testing) 2002-05-15 23:24:19 +00:00
Bill Currie
308fa78fc6 lots of obj work 2002-05-15 19:10:23 +00:00
Bill Currie
9b516ff84f mild namespace cleanup 2002-05-11 03:37:36 +00:00
Bill Currie
73e6cf062c implement type encoding 2002-05-10 23:19:57 +00:00
Bill Currie
2cd716176a more progress 2002-05-10 00:00:23 +00:00
Bill Currie
f2b8dc7e7e more progress 2002-05-09 20:12:28 +00:00
Bill Currie
55e54bd9f9 move the type and def externs to type.h 2002-05-09 17:11:14 +00:00
Bill Currie
961d84e569 clean up of qfcc.h and shuffle around the predefined types 2002-05-09 06:34:48 +00:00
Bill Currie
1b875c8b06 work on getting obj expressions going 2002-05-08 23:12:49 +00:00
Bill Currie
7f47447492 getting closer to emiting ObjQC code 2002-05-08 21:24:24 +00:00
Bill Currie
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
Bill Currie
b226d24b52 rework the param parsing to make selectors easier to handle 2002-05-08 05:15:19 +00:00
Bill Currie
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
Bill Currie
05788e55e5 don't generate useless expression warnings when that expression was caused 
by an error
 2002-05-01 22:08:59 +00:00
Bill Currie
a9f3814c86 forgot to remove scope.h 2002-05-01 21:48:23 +00:00
Bill Currie
962dc8e46e rewrite the type and def parsing to allow more flexible types 2002-05-01 21:35:39 +00:00
Bill Currie
03ab75704f -p N or --strip-path N will strip up to N leading path elements for a 
source file's path.
 2002-04-10 19:52:48 +00:00
Bill Currie
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
Bill Currie
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
Bill Currie
49ef391664 make dist fix 
----------------------------------------------------------------------
 2002-02-16 05:15:24 +00:00
Bill Currie
b4000200e3 move the getopt files from qfcc/source to libs/util, link qw-master against 
libQFutil and enable the option parsting in qw-master for win32.
 2002-02-12 17:44:41 +00:00
Bill Currie
cb0db8b8d1 disable debug putout and allow the cpp command line to be specified. 2002-02-05 19:35:45 +00:00
Bill Currie
6a393d175e implement typedef 2002-01-23 20:50:25 +00:00
Bill Currie
3f958ae29b more make dist fixes 2002-01-22 18:04:03 +00:00
Bill Currie
ecd539cbd3 some make dist fixes 2002-01-22 17:17:18 +00:00
Bill Currie
f1f2dd713d generate progdefs.h only for v6only 
generate files.dat only if -F or --files is given on the command line
 2002-01-21 23:30:54 +00:00
Bill Currie
f2d097c013 resolve the case value before checking its type 2002-01-21 19:18:41 +00:00
Bill Currie
64c5983742 enum support 2002-01-21 19:03:29 +00:00
Bill Currie
cef918df83 get array initialisation worrking 2002-01-18 08:26:37 +00:00
Bill Currie
d69762facd integer() and float() casts seem to work 2002-01-17 19:32:04 +00:00
Bill Currie
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
Jeff Teunissen
9f6dcec9dd --save-temps support for qfcc. It'll leave files with the same filenames 
they're generated from, with the exception that they will have an
extension of .p. Obviously, depends on cpp support.
 2002-01-05 19:13:20 +00:00
Bill Currie
718a64343b more old-code cleanup. move PR_LexString into make_string 2002-01-04 18:27:01 +00:00
Forest Hale
184ff4a216 made qfcc compile again, by renaming com_token to qfcc_com_token so it does not conflict with QFutil 2002-01-04 11:12:52 +00:00
Bill Currie
112f74a357 make integer constant division warnings optional 2001-12-12 22:00:42 +00:00
Bill Currie
6d65fe853d spontaneous temp defs need to have their users incremented when an 
assignment is part of a sub expression
 2001-12-12 21:29:04 +00:00
Bill Currie
cc34e5954f lots of work on better array/pointer/struct handline. doesn't quite work yet 2001-12-12 08:39:47 +00:00