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36 commits

Author SHA1 Message Date
Bill Currie
dbd3d6502a Nuke qboolean from orbit 
I never liked it, but with C2x coming out, it's best to handle bools
properly. I haven't gone through all the uses of int as bool (I'll leave
that for fixing when I encounter them), but this gets QF working with
both c2x (really, gnu2x because of raw strings).
 2023-06-13 18:06:11 +09:00
Bill Currie
11fee8571c [zone] Add functions to get and set the tag 
Getting the tag is possibly useful in general and definitely in
debugging. Setting, I'm not so sure as it should be done when allocated,
but that's not always possible.

Also, correct the return type of z_block_size, though it affected only
Z_Print. While an allocation larger than 4GB is... big for zone, the
blocks do support it, so printing should too.
 2022-06-06 12:39:54 +09:00
Bill Currie
2bb0f0c104 [zone] Add support for reference counting to Z_* 
And use it for Ruamoko object reference counts.

I need reference counts for dealing with block sound buffers since they
can be shared by many channels. I figured I take care of Ruamoko's
reference count location at the same time.

Fixes #27.
 2022-06-06 12:39:54 +09:00
Bill Currie
1be220559a [zone] Add function to retrieve memory usage 2021-12-27 20:12:03 +09:00
Bill Currie
ad5415a860 [zone] Make zone.h stand-alone 
ie, including just it from QF will compile.
 2021-12-24 06:45:13 +09:00
Bill Currie
39c020908c [zone] Return the pointer to the global hunk 
In trying to reduce unnecessary memsets when loading files, I found that
Hunk_RawAllocName already had nonnull on it, so quakefs needed to know
the hunk it was to use. It seemed much better to to go this way (first
step in what is likely to be a lengthy process) than backtracking a
little and removing the nonnull attribute.
 2021-12-24 06:45:13 +09:00
Bill Currie
fe98a513bc [util] Add a function to check hunk pointers 
Its only real utility is to check that a pointer is not pointing into
freed space.
 2021-07-29 15:27:48 +09:00
Bill Currie
8f376a48f8 [util] Add raw versions of hunk alloc and free 
They do not clear memory and thus are good for situations where speed is
more critical.
 2021-07-29 11:44:10 +09:00
Bill Currie
54604d9aa2 [util] Make hunk (optionally) thread-safe 
For now, the functions check for a null hunk pointer and use the global
hunk (initialized via Memory_Init) if necessary. However, Hunk_Init is
available (and used by Memory_Init) to create a hunk from any arbitrary
memory block. So long as that block is 64-byte aligned, allocations
within the hunk will remain 64-byte aligned.
 2021-07-29 11:43:27 +09:00
Bill Currie
c02fcee58a [util] Make zone functions 64-bit clean 
This allows nq and qw clients/servers to use over 2GB of memory if
necessary.
 2021-07-26 15:43:57 +09:00
Bill Currie
5d1d85f72e [util] Resurrect Hunk_Print and fix some errors 
It turned out that Hunk_HighAlloc was not creating a hunk header
(ancient bug by me), and I cleaned up a bunch of name-size issues, along
the way.
 2021-02-03 13:21:08 +09:00
Bill Currie
a30433fa9e Make header protection consistent 
And delete a couple of useless files.
 2020-02-24 12:21:20 +09:00
Bill Currie
9248e8cf01 Update for doxygen 1.8.16 2020-02-11 15:22:42 +09:00
Bill Currie
34bcf7faab Do a pure/const/noreturn/format attribute pass. 
I always wanted these, but as gcc now provides warnings for functions that
could do with such attributes, finding all the functions is much easier.
 2018-10-09 12:42:21 +09:00
Bill Currie
49ad301d3d Add improved memory checking to progs. 
With pr_boundscheck >= 2, pointer access will be checked against allocated
blocks (qfvalgrind?:). Currently extremely basic, but it seems to work.
 2012-11-19 20:03:21 +09:00
Bill Currie
bc1b483525 Nuke the rcsid stuff. 
It's pretty useless in git.
 2012-04-22 10:56:32 +09:00
Bill Currie
be9f05ea14 Catch progs zone errors and give a stack dump. 2012-02-06 12:48:22 +09:00
Bill Currie
4432bc0bef Make the offset in zone dumps more useful. 2011-03-08 22:44:56 +09:00
Bill Currie
4cab5b90e6 new cache allocation scheme. still a couple warts, but at least now there's something to work with, and more importantly, there won't be cache movement anywhere near as often. 2007-03-28 13:09:49 +00:00
Bill Currie
e5b972529b take a chainsaw to the existing code, cleaning out anything that's obviously unnecessary. preparation for the cache re-write 2007-03-28 09:52:01 +00:00
Bill Currie
818756ace5 add a debug function 2007-03-23 12:36:55 +00:00
Bill Currie
6fbddc3d43 so that's the right way to do groups and subgroups... 2006-12-05 11:40:00 +00:00
Bill Currie
2488465bc9 resurrect Z_Print. 
This is an imperfect revision of history.
 2004-11-14 00:49:00 +00:00
Bill Currie
8770df39e5 start documenting things (progs building still borked) 
This is an imperfect revision of history.
 2004-11-08 23:27:00 +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
a7b5b56a2c implement Z_Realloc, PR_Zone_Realloc and pr_obj_realloc 2002-05-29 20:58:53 +00:00
Bill Currie
ad8b5670e2 prototype Z_ClearZone 2002-01-23 22:34:46 +00:00
Adam Olsen
9ab9764b7a - Change QA_alloc to use variable-arguments, allowing for a much more 
extensible interface.
 2001-09-05 18:23:38 +00:00
Adam Olsen
f1a016c8a5 - Refine the Cache_Get callback, to use a void * instead of a char * 
- Switch alias models over to Cache_Get/Cache_Release
 2001-08-31 12:22:45 +00:00
Adam Olsen
6cab8cf4e0 - change Cache_Get calls to Cache_TryGet (which I just added), so they 
can tollerate failure.
- minor error message tweak (an emptry string is not NULL!)
 2001-08-31 03:48:26 +00:00
Adam Olsen
e149094bd2 - rename Qalloc and friends to QA_alloc 
- add a QA_strdup
- add Cache_{Add,Remove,Get,Release}, for the locking version of the
  cache
- Convert libs/audio/* over to locking cache functions
 2001-08-30 11:37:50 +00:00
Adam Olsen
f423b8a8e0 Preliminary Qalloc implimentation. Not yet used. 2001-08-29 04:52:03 +00:00
Bill Currie
13ecebd6a0 make Z_Malloc and friends more useful by allowing multiple zones 2001-08-28 05:21:30 +00:00
Bill Currie
2f9fd74a31 zone.c gets its name back 2001-08-28 04:24:40 +00:00
Bill Currie
1c9e1b176f fear the mighty const correct patch 2001-07-15 07:04:17 +00:00
Bill Currie
f78b973978 move the api headers into include/QF and clean up (most of) the resulting mess. 
target specific files that I don't build won't compile yet. just put QF/
infront of the offending headers.

Also move ver_check into libqfutils
 2001-03-27 20:33:07 +00:00
Renamed from include/zone.h (Browse further)