6ce3c5a59a
Get statments being emitted to the code segment.
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The first function seems to work fine, but there's a problems with the
scope of params causing params to get their knickers in a twist (tangled
linked list).
2011-01-25 15:46:48 +09:00
ea3895805b
Rewrite much to use symbols and symtabs. Gut emit.c. Massive breakage.
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That which isn't rewritten is horribly broken. However, this does include a
nice mechanism for building QC structs for emitting data.
emit.c has been gutted in the spirit of "throw one away".
There is much work to be done to get even variables emitted, let alone
code. Things should be a little more fun from here on.
2011-01-17 22:34:41 +09:00
8f71986306
Add symbol expressions (like def expressions).
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They will eventually replace def expressions. Currently quite broken.
2011-01-13 14:54:24 +09:00
008f4e1929
Don't return .return in advanced mode.
2011-01-13 14:50:25 +09:00
638f4445cc
More return code cleanup.
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Don't use the true void return in traditional mode.
Prefer the true void return over "done" at the end of functions.
Don't emit the above if the last emitted statement is a return and there is
no label at the end of the function.
2011-01-13 00:46:46 +09:00
3c9991364b
Add a "void return" instruction.
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I got fed up with always having to explicty return something.
2011-01-13 00:29:56 +09:00
96ba4605fa
Fix the micro-optimization that avoided emitting x = x
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The check was broken by alias defs. If a def is aliased, the alias must be
checked.
2011-01-12 23:33:51 +09:00
4da2657bfe
Fix most of the notice spam (hacky).
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The implementation and declaration of OP_DONE disagree (not sure what to do
about it yet), so give it special treatment when emitting.
2011-01-11 08:07:04 +09:00
75ec6bf244
Clean out some unnecessary types from the progs engine and clean up the mess.
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This is a nasty commit, sorry, but 99% of the commit is interdependent.
2011-01-10 12:25:31 +09:00
fa08e4afb7
Print users info when dumping statements.
2010-12-19 11:16:04 +09:00
67beaf4487
Nil is a constant, so allow it in global initializers.
2010-11-24 17:01:18 +09:00
22776f9ffd
get double indirection working
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do not try to optimize the output of the sub-dereference in a dereference
2010-01-13 06:31:06 +00:00
1dc4683961
ensure all instructions are fully initialized.
2009-12-20 11:09:58 +00:00
9ac15436d9
More docs.
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Enhance qfprogs qfo debugging.
Make sure functions marked as extern don't emit anything. Fixes the segfault
when building klik.
2008-08-01 13:54:24 +00:00
9509d0fd5e
make qfo files typesize safe
2007-04-07 12:35:03 +00:00
c560744270
"use" parent defs
2007-04-06 11:01:34 +00:00
f7df6fea17
instead of having cpp args in progs.src, potentially breaking some mods, generate progs.i as a series of #includes and then compile everything in one pass
2006-05-24 14:35:39 +00:00
3fb03fc2be
hah, should have been using __attribute__((used)) all that time (rather
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than __attribute__((unused))). fixes the missing console in -x11
2005-08-04 15:27:09 +00:00
3f58823fed
vector-calls now works with rcall :)
2005-06-12 11:37:28 +00:00
762aefc9b1
implement Raven's calling convention (rcall: first 2 params in opb and
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opc). should give a general speedup to most progs.
2005-06-12 09:54:01 +00:00
66cabb587f
add the vector-calls "optimisation" from fteqcc. makes it possible to
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compile the version of frogbot with waypoints for almost 300 maps.
2005-06-10 07:31:25 +00:00
9f662787e0
get struct copy to/from struct fields via pointers. fixes a bug found by
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snax
2005-06-09 10:34:03 +00:00
0360859a0f
all warnings (except for @self and self) are now fully controllable
2004-02-17 00:39:21 +00:00
c3f41e3e69
new opcode: state.f. same as state, but takes a 3rd float operand to
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specify the step for calculating nextthink. accessed using
[frame, think, step] (state is [frame, think])
2004-02-11 01:43:33 +00:00
39c7ff1e90
disable debug output
2004-01-25 08:59:55 +00:00
51b0a66ac7
better constant folding with auto-conversion between scalar types (might
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make that optional for non-constants)
2004-01-25 08:55:03 +00:00
5f97de56d1
fix a few bugs
2003-10-22 09:14:53 +00:00
945006494f
short circuit logic for && and || (as per C). forces standard precedence
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(ie, breaks --traditional) when enabled (no choice at the moment, next fix)
2003-10-22 08:05:17 +00:00
23b525059f
cast between integer and unsigned just by changing access method
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effectively deprecating conv.ui and conv.iu (they'll die eventually:)
2003-09-02 16:45:36 +00:00
3a6c8b8b16
wrong place to decrement uses. now have a problem in switch :/
2003-09-02 06:23:57 +00:00
b01d4d4589
get the type for the destination from the right place (hope that wasn't
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a bugfix for something else:)
2003-08-24 20:38:32 +00:00
7cffeb27bf
correct the temp def counting when casting
2003-08-24 08:17:31 +00:00
6086aa2b99
allow casts between pointers and integers
2003-08-24 08:03:25 +00:00
b38486d405
make rel_def_op work properly
2003-08-22 19:48:14 +00:00
e9ca03416a
create the temp def for bound defs properly
2003-08-22 18:16:30 +00:00
11c7c27f70
better relocations: pointers to structure members now work
2003-08-21 02:21:30 +00:00
448b6f24be
make the useless expression warning more interesting
2003-08-05 21:41:48 +00:00
8099f0d8f2
handle addresses of void defs
2003-07-30 20:57:50 +00:00
6ecb707257
revamp the struct system so "struct foo;" does the right thing (ala C)
2003-07-30 04:11:45 +00:00
dedb2fa6bf
get [super ...] working correctly
2003-05-15 05:58:31 +00:00
f59f766af1
use the correct type when taking the address of a pointer derefernece
2003-05-13 19:42:14 +00:00
b6b5089ccc
add a "nosave" flag to defs making it easier to make defs that don't get
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saved automaticly
2003-04-25 17:00:22 +00:00
a21054fdfc
handle def aliases properly in emit_move_expr
2003-04-22 17:26:49 +00:00
2f6fc5d80c
general revamp so params and the return value use proper defs rather than
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hardcoded locations. this will allow use of quaternions in the future.
2003-04-22 15:29:32 +00:00
eb099ae0d3
make qf gcc 3.3 clean
2003-04-17 00:01:48 +00:00
627c6f70f5
allow casting between function types
2003-03-10 21:23:05 +00:00
761a7546dd
re-arrange things so __attribute__ and __builtin_expect are properly
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autoconfiscated so rcsid will continue to work with gcc 3.3
2003-01-15 15:31:36 +00:00
71196fedf6
make gcc more anal about prototypes, string constants and function
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visibility (ie, global functions must have a prototype)
2003-01-06 18:28:13 +00:00
567b905590
copyright block work
2002-10-22 14:53:18 +00:00
262baccd0e
remove debug code :P
2002-10-20 03:31:08 +00:00
Bill Currie