Bill Currie
a106c1fb51
Add a field for loose relocation records.
...
Loose relocation records are those that are not bound to a def or a
function.
2011-02-24 15:21:06 +09:00
Bill Currie
66b255afbf
First stage of the linker rewrite.
...
Strings, code and data spaces are "merged". Various offsets are updated.
Still to do:
o Merge reloc, def, function and line data.
o Merge type data.
o Update def and function type pointers.
o Resolve external defs and check for duplicate defs.
o Perform relocations.
o anything else I've forgotten :)
2011-02-24 12:18:35 +09:00
Bill Currie
74497f00e1
Read qfo object files :)
2011-02-23 18:10:38 +09:00
Bill Currie
33810e9c91
Write out object files in the new format.
2011-02-23 15:05:33 +09:00
Bill Currie
e1158a83f0
Begin work on rewriting obj_file.c for the new format.
2011-02-22 15:42:49 +09:00
Bill Currie
afc5b2827d
Simplify def handling, use far data.
...
Since there is now a proper symbol table, defs are now just references to
memory locations and the symbol table takes care of duplicates.
Also, start using far data for ObjQC structures.
The qfo functions have been stubbed out until I figure out what to do with
object files in the new scheme.
2011-01-24 15:41:43 +09:00
Bill Currie
b5424bca7d
Start work on getting expressions converted to internal statements.
2011-01-19 15:47:45 +09:00
Bill Currie
87ce9f5333
Get basic function creation working.
...
Even more FIXMEs, but the pascal parser can now create functions. The
function records even get emitted.
2011-01-18 12:47:13 +09:00
Bill Currie
ea3895805b
Rewrite much to use symbols and symtabs. Gut emit.c. Massive breakage.
...
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
Bill Currie
75ec6bf244
Clean out some unnecessary types from the progs engine and clean up the mess.
...
This is a nasty commit, sorry, but 99% of the commit is interdependent.
2011-01-10 12:25:31 +09:00
Bill Currie
c8b7622e0e
reduce the amount of memory wasted when generating the output file
2009-12-20 12:19:16 +00:00
Bill Currie
c542138300
more not-really initialized data
2009-12-20 11:54:19 +00:00
Bill Currie
9ac15436d9
More docs.
...
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
Bill Currie
3e50aae01f
"print" command for dumping values in the progs and add return type info to the debugging information
2007-09-15 07:47:31 +00:00
Bill Currie
845b5ab2e2
don't write alias defs to the qfo
2007-04-09 14:25:44 +00:00
Bill Currie
9509d0fd5e
make qfo files typesize safe
2007-04-07 12:35:03 +00:00
Bill Currie
3fb03fc2be
hah, should have been using __attribute__((used)) all that time (rather
...
than __attribute__((unused))). fixes the missing console in -x11
2005-08-04 15:27:09 +00:00
Bill Currie
f1c9a8d24b
remove a mostly unused field
2004-02-21 05:58:01 +00:00
Bill Currie
b38486d405
make rel_def_op work properly
2003-08-22 19:48:14 +00:00
Bill Currie
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
Bill Currie
8f4308c86a
get .param_size and .debug_file linked in properly
2003-04-23 18:25:09 +00:00
Bill Currie
44285ba5de
speed up qfo writing by about 12.5:1 (for large object files, anyway) by
...
making compression optional (compressed qfo files will still be handled
transparently)
2003-02-23 23:43:43 +00:00
Bill Currie
761a7546dd
re-arrange things so __attribute__ and __builtin_expect are properly
...
autoconfiscated so rcsid will continue to work with gcc 3.3
2003-01-15 15:31:36 +00:00
Bill Currie
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
Bill Currie
ca4b3acd6c
big protototype cleanup. Now, except for a few cases, all non-static
...
prototypes are in headers files.
2002-11-05 19:12:51 +00:00
Bill Currie
5a182b7cd4
turns out that flags == 0 is quite valid (d'oh)
2002-10-16 06:33:14 +00:00
Bill Currie
6af57049d5
make pointers work a bit better
2002-10-16 02:04:06 +00:00
Bill Currie
412db7e27d
"for example" is more appropriate than "that is"
2002-09-16 15:42:11 +00:00
Bill Currie
e5227076e0
put in some error checking on the Qopen calls
2002-09-10 15:46:50 +00:00
Bill Currie
ec47e08e1c
go back to using QFile, quakeio.h and quakefs.h
2002-08-27 07:16:28 +00:00
Bill Currie
aaab480676
fix a bunch of potential malloc (0) calls
2002-08-25 23:16:07 +00:00
Bill Currie
36ca7b55bd
fix several problems caused by insufficient error checking and some double
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Qclose calls
2002-08-15 18:53:03 +00:00
Bill Currie
a431a2783c
byteswap the reloc def field too (fixes the qfcc seg on big-endian systems)
2002-08-09 04:06:50 +00:00
Bill Currie
1e49f0d0c3
fix a segfault (what was I thinking when I wrote that line?)
2002-07-23 05:44:45 +00:00
Bill Currie
c2a7564d55
implement -l, but -L isn't supported yet and the full lib name must be given
2002-07-21 07:12:17 +00:00
Bill Currie
b0d568d85f
local defs for debug info now work
2002-07-17 15:40:08 +00:00
Bill Currie
980be66c0e
bah, missed this file
2002-07-17 14:21:52 +00:00
Bill Currie
678a45cfe2
entity fields seem to work. I guess this means separate compilation is now
...
useful :)
2002-07-16 21:59:47 +00:00
Bill Currie
17c2def821
def merging seems to mostly work (have some problems with method lists)
2002-07-16 06:40:34 +00:00
Bill Currie
b9a237b13d
rename qfo_function_t to qfo_func_t and similar for other qfo *function* in
...
obj_file.[ch]
2002-07-15 21:37:52 +00:00
Bill Currie
e550ad670a
more linking fixes, including seting up relocations. not quite working yet
2002-07-13 06:09:03 +00:00
Bill Currie
b48d71fdcc
make qfo functions 0 based. now having weird def problems :/
2002-07-12 22:27:40 +00:00
Bill Currie
2a121d000f
fix a couple of dumb bugs and update the function number calculation
2002-07-12 20:43:11 +00:00
Bill Currie
06c03dd074
make local defs always come after global defs in linked qfo files and make
...
function relocations work better
2002-07-12 20:26:51 +00:00
Bill Currie
24d473c386
more linking fixes
2002-07-12 06:17:24 +00:00
Bill Currie
0f5f68623f
it's as broken as all-get-out, but object files can now be linked
2002-07-11 22:38:23 +00:00
Bill Currie
a9899087d3
fix a bunch of silly bugs and get the linked output written (hangs, though)
2002-07-11 21:04:09 +00:00
Bill Currie
4d1dbc8cc1
re-write qfo writing from progs, make qfo creation easier, (mostly) finish
...
the linker. now for testing :)
2002-07-11 20:17:26 +00:00
Bill Currie
bc5beea311
getting closer to being able to link
2002-07-11 17:06:15 +00:00
Bill Currie
2cb6138f2b
fix a silly segfault and make statement allocation saner
2002-07-08 20:31:59 +00:00
