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163 commits

Author SHA1 Message Date
Bill Currie
0c2f36f9a3 some dead code cleanup 2001-12-06 20:05:49 +00:00
Bill Currie
3c2c4aa9e6 indent whitespace cleanup. not perfect, but a bit more consistent now 2001-12-06 19:49:40 +00:00
Bill Currie
12a0a10d33 more alpha portability fixes 2001-11-29 19:35:25 +00:00
Bill Currie
3f7c4f146e allocate space for field arrays and report entity size 2001-11-15 05:31:15 +00:00
Bill Currie
40d47e91cb win32 portability fixes 2001-11-15 03:54:35 +00:00
Bill Currie
8aa83d04f3 oops, that's not how that works :) 2001-11-15 00:25:15 +00:00
Bill Currie
cf37275def add -g option (shortcut for --code=debug) 2001-11-14 23:17:20 +00:00
Bill Currie
68fb0a1147 clean out a bunch of unneeded code. this should take care of static linking 2001-11-13 20:34:21 +00:00
Bill Currie
d27cd9cc21 s/type_size/pr_type_size/ 
remove the redundant type_size from qfcc
 2001-11-12 23:56:46 +00:00
Bill Currie
b499d7e1e8 I've decided that shuffling the `sections' like that doesn't really gain 
anything, so I'm reverting that change.
 2001-10-31 17:55:35 +00:00
Bill Currie
3b2d2a1c88 re-arrange the order of the `sections' of a .dat file to match the header 
order. this also `happens' to put the strings section just before the globals
section (both at the end) which will make pointer bounds checking easier.
 2001-10-30 19:41:27 +00:00
Jeff Teunissen
5502558bb9 qfcc: Argument passing for cpp, shuffling the verbosity levels around a 
bit.
 2001-10-26 22:07:35 +00:00
Bill Currie
5eba9f155e clean up some duplicate symbols 2001-10-26 17:49:23 +00:00
Bill Currie
d8e6bf9cb6 fix the verbosity levels to what they were 
--no-cpp is now cpp or no-cpp in code
add cpp to code_options_t
 2001-10-26 16:04:38 +00:00
Jeff Teunissen
46c4174024 qfcc: forgot a newline in -V output 2001-10-26 08:17:04 +00:00
Jeff Teunissen
89c7e0df1a qfcc: getopt support. Yes, it exists, and it works, and it's fun! :) 2001-10-26 08:14:05 +00:00
Jeff Teunissen
581411e9e2 qfcc: Preparation for getopt. 2001-10-26 06:43:56 +00:00
Timothy C. McGrath
04e4da654a Changes taniwha did to make qfcc work with statically compiled libs. 
This is what was bugging me all night long with qfcc ><;;

Tim McGrath (Misty-chan)
 2001-10-26 02:32:40 +00:00
Bill Currie
09405469f6 throw PR_BeginCompilation's arguments out the nearest airlock 2001-10-24 22:53:27 +00:00
Adam Olsen
3bba5398ba - audit malloc usage. now everything checks the return value :) 2001-10-24 22:50:06 +00:00
Bill Currie
6553c81a41 proper scoping for QC ala C. 2001-10-24 06:39:49 +00:00
Bill Currie
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
Bill Currie
96e4e1a232 the beginning of unititialized var detection. first victim: functions. 
--undefined-function-warning is now --no-undefined-function-warning and
the default is to detect called but undefined functions.
 2001-10-18 17:41:22 +00:00
Bill Currie
952f029e6d rename def_t.initialized to def_t.constant 2001-10-18 17:15:05 +00:00
Bill Currie
9f715ae9f8 more small old-parser cleanups 2001-09-15 20:31:17 +00:00
Bill Currie
a32384f16c report the name of the function using the most locals 2001-08-21 18:23:21 +00:00
Bill Currie
4388bf0519 good bye, old parser 2001-08-10 18:35:55 +00:00
Adam Olsen
c218ede288 Add support for checkfunction, which is a builtin that searches for 
another builtin by name, and returns it.

Soon I'll change all our new builtins to by allocated dynamically, as
well as changing the number checkfunction uses, and happily break
everything that uses them :D
 2001-08-04 09:11:50 +00:00
Bill Currie
6d1671950a expr.c: 
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
Bill Currie
7c16afe7e9 add a --no-cpp command line option so that cpp enabled qfcc can still compile 
qfpreqcc progs
 2001-07-20 05:22:44 +00:00
Bill Currie
5c31fbf366 fix debug crc generation 2001-07-18 20:31:55 +00:00
Jeff Teunissen
af366764de C preprocessor support for qfcc. Depends on the new parser. --enable-cpp 
to activate.
 2001-07-17 05:02:34 +00:00
Bill Currie
2818d720c2 move the full info opcocde table from qfcc to gamecode (<KURGON>There can be 
only one!</KURGON>:) and use the table in PR_PrintStatement. This means that
qfcc now links against libQFgamecode as well as libQFutil
 2001-07-14 02:34:16 +00:00
Bill Currie
64e50e1ebd Basic debug info generation, just line numbers and local defs for each 
function.
 2001-07-14 01:15:40 +00:00
Bill Currie
b1f264b203 using qfpreqcc is now vewy vewy qwiet ('e's 'unting wabbits) 2001-07-03 21:17:02 +00:00
Bill Currie
f2bb7ace41 add an option (--warn=error) to treat warnings as errors 2001-06-28 23:15:10 +00:00
Bill Currie
9c2398d923 stop processing files after errors have occured 2001-06-28 23:08:52 +00:00
Bill Currie
3fa3ab59a9 clean up error reporting a little 2001-06-25 23:42:49 +00:00
Bill Currie
625915288c hopefully make line directives work 2001-06-25 23:38:32 +00:00
Bill Currie
53b66ef2e0 better label handling and strings are now completely parsed (including escapes) 2001-06-25 22:11:20 +00:00
Bill Currie
df897255ff make usage of the new parser easier to configure 2001-06-25 18:22:53 +00:00
Bill Currie
56aafce20c qfcc.h: 
rearrange def_t a little and add def_next (leaving next free for other
	uses)
pr_def.c:
	use def_next instead of next to link /all/ of the named defs
qfcc.c:
	ditto
 2001-06-20 03:05:50 +00:00
Bill Currie
327e95a3c8 gcc 3.0 fixes 2001-06-20 02:07:20 +00:00
Bill Currie
eeaab95be5 beginnings of expression and def handling. 2001-06-15 19:38:43 +00:00
Bill Currie
373ea8132a more work on the code generation and make generally usable again by disabling 
the new stuff
 2001-06-15 07:16:18 +00:00
Bill Currie
d7ebba6a74 parses CustomTF now, but no code generation 2001-06-13 18:35:41 +00:00
Bill Currie
c89da89b69 almost parses CustomTF ($macro junk next) 2001-06-13 07:16:39 +00:00
Bill Currie
bbc97079e0 pr_comp.h: 
define PROG_ID_VERSION as 6 and redefine PROG_VERSION as 0x00fff001
	(0.fff.001) for the new qc features.
pr_edict.c:
	support version 6 and version 0.fff.001 progs
qfcc.h:
	add version field to options_t
	add min_version field to opcode_t
pr_opcode.c:
	set the minumum version of each opcode (gee, that table is getting ugly)
	filter out opcodes with too high a min_version when initializing the opcode
	hash tables.
qfcc.c:
	update help output.
	accept --id to limit code generation to id compatable (ver 6) progs.
	default progs generation to 0.fff.001
 2001-06-09 06:25:33 +00:00
Bill Currie
7ef4c2776e Immidiate sharing now /works/ (shaved off two pr_globals from CustomTF, too:). 
Detect assignments to initialized globals and give an error, unless the --cow
(copy on write) option is given, and then allocate a new global for the var,
clear its initialized flag.
Relocate all globals.
 2001-06-08 06:32:15 +00:00
Bill Currie
867260d27d report the size of the locals pool 2001-06-06 00:34:35 +00:00
Bill Currie
c3cdfce12b don't bother writing out local defs as they mess up progs dumping now that 
they overlap
 2001-06-06 00:12:10 +00:00
Bill Currie
d86ed9a3b9 relocate the locals defs as well as their references 2001-06-05 23:52:34 +00:00
Bill Currie
bbb37d0080 customTF is now down to 4989 pr_globals. all parameters, local veriables and 
termporary variables sit in one pool of memory (at the end of the globals)
thus drasticly reducing globals requirements. This works because the whole
lot is declared to be in the function's local variable space which is copied
to the locals stack in the progs engine.
 2001-06-05 08:09:12 +00:00
Bill Currie
e339e82c01 hash.h is now const correct as is a lot of qfcc 2001-06-04 04:52:14 +00:00
Bill Currie
ddcd172a03 re-write the opcode selection to be a hash table lookup and statment generation 
to get the opcode from the table record rather than the location within the
table (ewww). gives a nice speed boost /and/ makes the opcode table easier to
maintain.
 2001-06-04 02:41:45 +00:00
Bill Currie
351e70b3bd replace a missing / when producing files.dat 2001-05-22 18:23:29 +00:00
Bill Currie
02b09f4e5c no more redundant strings. costs ~7ms, though, but HALVING the strofs size 
in frikbot seems worth it.
 2001-04-01 06:40:51 +00:00
Bill Currie
43ea8f4fc0 Rip out I_FloatTime from cmdlib. 
Use Sys_DoubleTime instead of I_FloatTime and print out ms for compilation
 2001-04-01 03:33:11 +00:00
Bill Currie
ec16ffaa65 move to using hash tables for variable lookups. 
WARNING: this fixes a scope bug in qcc and thus you WILL get different (but
now correct) code for the following:

float foo;

void () bar =
{
	local float foo;
	foo = 0;
}

ie, the local foo will, as is correct, now be a separate var to the global
foo.
 2001-04-01 02:12:57 +00:00
Bill Currie
8866d86fba rip out the crc code in favour of libqfutil 2001-03-28 23:40:54 +00:00
Bill Currie
cb5c262ffc qtypes.h: 
remove includes of qdefs.h and compat.h
pr_comp.h:
	merge pr_comp.h from quake and qfcc, removing the copy in qfcc
cmdlib.[ch]:
	nuke the endian code.
qendian.c:
	initialise the LittleLong etc pointers at compile time rather than run
	time
com.c (both nq and qw):
	nuke the LittleLong etc init code
everything else:
	fix up after the qtypes.h cleanup
 2001-03-28 17:17:56 +00:00
Bill Currie
21fa23a747 the crc field in progs.dat is evily generated from the crc of progsdef.h, so 
change the header to produce a matching crc. This is an interrim fix until a
better solution can be found.
 2001-03-12 20:04:22 +00:00
Jeff Teunissen
2dd03876af QFCC -- the QuakeForge Code Compiler -- an autoconfiscated qcc. 
It sucks, but it works, and will form the basis for something that Does
Not Suck.
 2001-02-24 06:58:54 +00:00