62b541793d
[gamecode] Remove all use of va
...
With this, the VA is very close to being safe to use in a threaded
environment (so long as each VM is used by only one thread). Just the
debug file hash and source paths to sort out.
2020-02-26 19:30:10 +09:00
36bc139b27
Avoid use of va in PR_Sprintf
...
With this, progs strings are thread safe so long as only one thread
tries to use the VM.
2020-02-26 18:35:19 +09:00
0f4d89a832
Move free_fmt_items into strings resources
...
This will make it per-thread.
2020-02-26 18:19:21 +09:00
225a375ab9
Extend the lifetime of return-strings
...
This is done by putting the most recently used return-string at the end
of the queue for recycling.
2020-02-26 13:43:03 +09:00
aa02069dd1
Add a breakpoint flag to opcodes
...
The progs execution code will call a breakpoint handler just before
executing an instruction with the flag set. This means there's no need
for the breakpoint handler to mess with execution state or even the
instruction in order to continue past the breakpoint.
The flag being set in a progs file is invalid.
2020-02-26 13:40:26 +09:00
d60291a73e
Clean up a lot of va usage
...
va is not thread-safe (it's not save even without threads), and I want
to be able to run progs in threads.
2020-02-26 09:46:59 +09:00
42713cad8b
Make script much friendlier to use
...
It now simply sets an error message pointer and returns false if there's
an error.
2020-02-26 09:39:03 +09:00
4c1b6ce76c
Make pr_parse thread safe
...
Or at least, conversion to property list is thread safe.
2020-02-26 01:55:56 +09:00
35c9d6ee38
Make pr_obcode.c mostly thread safe
...
Its public data is all read-only, and once set up, its private data is
too (just don't call init in multiple threads).
2020-02-26 01:20:28 +09:00
66dd3ef070
Make a bunch of count things positive-only
...
This fixes a pile of FIXMEs, because some things should never be
negative.
2020-02-25 21:23:13 +09:00
282132958f
Relocate local def type encodings in debug load
...
For technical reasons (programmer laziness), qfcc does not fix up local
def type encodings when writing the debug symbols file (type encoding
location not readily accessible).
2020-02-25 20:46:01 +09:00
89e83d7d73
Move the debug info out of progs_t
...
The debug subsystem now uses the resources system to ensure it cleans
up, and its data is now semi-private. Unfortunately, PR_LoadDebug had to
remain public for qfprogs because using PR_RunLoadFuncs would cause
builtin resolution to complain.
2020-02-25 20:07:29 +09:00
a55b9544ac
Improve handling of pr_argc
...
It is now set to 0 when progs are loaded and every time
PR_ExecuteProgram() returns. This takes care of the default case, but
when setting parameters, pr_argc needs to be set correctly in case a
vararg function is called.
2020-02-25 17:36:29 +09:00
e3953be8f8
Ensure execution state is initialized on progs load
2020-02-25 15:25:10 +09:00
61d7f4f9c4
Dump locals stack when dumping main stack
...
Any shutdown functions in progs will need locals too.
2020-02-25 15:18:15 +09:00
6a4ef598ab
Allow progs num_edicts and reserved_edicts to be null
...
Really, while there are edict related instructions, edict support should
probably not be in the VM itself.
2020-02-25 15:00:33 +09:00
6e56c9a4aa
Ensure edict_parse is reset on progs load
...
A server switching from a game that sets edict_parse to one that does
not could go badly when it comes time to loading a level.
2020-02-25 14:40:03 +09:00
9bb68f2d8c
Allow nested use of PR_SaveParams()
...
PR_SaveParams() is required for implementing the +initialize diversion
used by Objective-QuakeC because builtins do not have local def spaces
(of course, a normal stack calling convention would help). However, it
is entirely possible for a call to +initialize to trigger another call
to +initialize, thus the need for stacking parameter stashes. As a
bonus, this implementation cleans up some fields in progs_t.
2020-02-25 14:30:26 +09:00
99c818adcc
Ensure progs zone is always set on load
2020-02-25 00:25:24 +09:00
256dee98a1
Make progs string resources management private
...
Strangely enough, using the progs resources system. This is a step
towards having progs that can be reset properly, or even dynamically
created VMs.
2020-02-25 00:23:08 +09:00
7406e0308e
Fix some warnings picked up in an optimized build
2020-02-24 11:28:43 +09:00
dda045bf96
Do lazy computation of def sizes from type encodings
...
The size is calculated when needed and cached.
2020-02-23 23:29:58 +09:00
23573953a7
Change pr_type_size to pr_ushort_t
2020-02-23 22:25:08 +09:00
d0dc0e15fb
Handle alias types in debug prints
2020-02-23 19:02:16 +09:00
b173c35eb4
Rework progs debug to use the type encodings
...
It's only a start: the output is, if anything, slightly worse than
before, but it does have the basics going.
2020-02-23 19:01:59 +09:00
4b7ecdf74a
Make PR_Init take an instance to initialize
...
This allows internal sub-systems to do per-instance initializations
without other engine systems having to know about them.
2020-02-23 18:32:16 +09:00
806af85447
Remove reference to ddef_t from progs.h
...
This cleans up some horrible names and redundant fields that were a
result of the transition to pr_def_t
2020-02-22 22:44:08 +09:00
81083698a8
Move to using an in-memory form of ddef_t
...
This allows the VM to work with extended ddefs transparently. It seems
to have uncovered a typedef alias relocation bug, though.
2020-02-22 22:33:44 +09:00
c296514b95
Make pr.load_file 'return' the file size
2020-02-21 21:17:28 +09:00
ed283a9e7f
Copy only the necessary number of vararg parameters
2020-02-16 18:00:29 +09:00
12d2a0ff75
Copy the correct number of words for rcall
2020-02-16 17:58:36 +09:00
f5741a979e
Implement parameter alignment in the engine
...
The engine now requires non-v6 progs to store the log2 alignment for the
param struct in .param_alignment.
PR_EnterFunction is clearer and possibly more efficient.
2020-02-16 17:13:45 +09:00
32c21ec559
Make gcc accept the bitwise-boolean magic
...
Forgot to compile check...
2020-02-16 12:08:08 +09:00
b4fd804e4e
Implement true modulo in the engine
2020-02-16 11:53:56 +09:00
4269c8cb07
Rename the mod instruction to rem
...
Because % really implements remainder rather than true modulo, and I
plan on adding %% to implement true modulo.
2020-02-16 11:04:30 +09:00
533fb8acc9
Implement double constants
2020-02-15 23:49:12 +09:00
2cd62fe01b
Fix several double-related bug
...
float is promoted to double through ... for non-v6 code.
PR_Sprintf has custom param access via P_*, messed up doubles.
2020-02-15 23:49:12 +09:00
df7c08a010
Add support for doubles to Ruamoko
...
Only as scalars, I still need to think about what to do for vectors and
quaternions due to param size issues. Also, doubles are not yet
guaranteed to be correctly aligned.
2020-02-15 23:49:12 +09:00
13b608f40c
Don't truncat float % float
...
This allows full usage, eg, x % pi, but otherwise maintains
compatibility with integer %
2020-02-15 23:49:12 +09:00
f68129dc0f
Try to use type encodings for function return type
...
Now return statements in traces make much more sense.
2019-06-09 18:11:56 +09:00
0f5f2a125a
Use a reliable reference for calculating progs offsets.
...
Now that pr->zone can be null, it cannot be used as a reference. Fixes
random crashes when using qfprogs (random due to heap randomization).
2018-10-13 23:23:45 +09:00
b7aa5bb8fe
Fix an oops messing up edict size.
2018-10-12 14:33:26 +09:00
33cbc500e8
Fix a segfault when setting up the stack.
...
Yup, putting {}s around even single statements under flow control (if, etc)
is a good idea. Wonder if there's a gcc warning for that...
2018-10-11 13:34:08 +09:00
6252faa069
Fix a size error in OP_LOAD_Q.
...
C&P from OP_LOAD_V :/
2018-10-11 13:25:32 +09:00
364c2d2c2b
Add a stack and push and pop instructions.
...
The stack is for data, not return addresses.
2018-10-11 13:24:03 +09:00
61185813fa
Cleaner handling of zone_size/zone.
2018-10-11 10:22:10 +09:00
82809eb856
Simplify the call to PR_LoadProgsFile.
...
I've decided that setting pr.max_edicts and pr.zone_size as part of the
local progs initialization rather than in PR_LoadProgsFile makes more
sense. For one, it is unlikely for the limits to change every time progs is
reloaded. Also, they seem to be a property of the VM rather than the progs.
However, there is nothing stopping the caller from updating max_edicts and
zone_size every call.
2018-10-11 10:06:48 +09:00
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
59e85b7d5e
Fix a pile of dead assignments.
...
Some were actual bugs!
2018-09-08 22:23:57 +09:00
8fd5be0ee0
Fix a pile of sizeof goofs.
...
While scan-build wasn't what I was looking for, it has proven useful
anyway: many of the sizeof errors were just noise, but a few were actual
bugs (allocating too much or too little memory).
2018-09-07 20:00:57 +09:00
0de0eb2fc7
Fix a bunch of bit-rot.
2018-06-08 13:21:30 +09:00
546e333a3c
Allow Sys_Error to be hooked.
...
This makes debugging builtins that wrap normal functions a little easier by
giving a progs dump when such an error occurs.
2016-01-03 23:04:00 +09:00
7b350b2a1b
Indicate calls to builtins when tracing.
...
This makes following progs traces a little easier.
2016-01-03 16:13:59 +09:00
3efb0c538f
Separate file search from loading.
...
QFS_LoadFile (and its wrappers) now take a file handle rather than a
path. This will make vpath usage a little cleaner to implement.
2014-01-28 16:22:05 +09:00
4c6478c77f
Strip trailing spaces from field names.
...
A certain mod (glare at rogue) has a space at the end of a field name in
the bsp entity data causing a crash. Thanks to ccr for the report.
2013-11-26 14:27:49 +09:00
f5501fbf24
Fix a pile of automake deprecation warnings.
...
s/INCLUDES/AM_CPPFLAGS/g
I <3 sed :)
2013-11-24 13:11:50 +09:00
99a8e8f228
Fix the jump instruction.
...
The offset to compensate for st++ was missing.
Obviously, the code has never been tested. Found while looking at the
jump code and thinking about using 32-bit addresses for the jump tables.
2013-06-26 09:59:19 +09:00
7c1d9d2b84
Make the angle and light hacks optional.
...
I'd forgotten that ED_ConvertToPlist mangled light into light_lev and
single component angle values into a vector. This fixes much of the
breakage in qflight (but not the light levels)
2013-03-07 09:11:23 +09:00
675db274a6
Use Sys_Error instead of PR_Error in ED_ConvertToPlist.
...
ED_ConvertToPlist is now independent of the progs engine as its only use
for the progs_t * param was for PR_Error.
2013-03-07 09:11:22 +09:00
7d2e938d37
Correct some error messages.
...
ED_ParseEntity has been ED_ConvertToPlist for a long time now.
2013-03-07 09:11:22 +09:00
e27d7cbd2d
Handle alloca "correctly".
...
Use AC_FUNC_ALLOCA and the #ifdef mess suggested by the autoconf docs
(hidden in qfalloca.h).
2013-01-22 21:02:50 +09:00
6b05a7e964
Add (%Ec) to OP_ADDRESS's format specifier.
...
This makes OP_ADDRESS and OP_LOAD_* consistent.
2013-01-17 16:43:54 +09:00
c25e68ecaf
Use hex output for %E opcode format specifier.
...
This makes %E's addresses consistent with other address output.
2013-01-17 16:42:28 +09:00
3c67e8f020
Fix the vector/quaternion scaling instructions.
...
It was pointed out by Blub\w (gmqcc) that OP_MUL_FV and friends were buggy
when the operands overlapped (eg, x = x.x * x) as the result would become
'x.x*x.x x.y*x.x*x.x x.z*x.x*x.x' (note the x.x squared for y and z). On
testing, sure enough the bug was present (and is a nice demonstration that
QF's VM does NOT have strict-aliasing bugs). As a very nice benefit: the
code produced by the fixes is actually faster than the broken version :).
The ruamoko code used for testing:
void (string fmt, ...) printf = #0 ;
vector foo (vector x)
{
x = x * x.x;
return x;
}
vector bar (vector x)
{
x = x.x * x;
return x;
}
int main ()
{
vector x = '2 3 4';
vector y = foo (x);
vector z = bar (x);
printf ("x=%v y=%v z=%v 2*x=%v\n", x, y, z, 2*x);
return 0;
}
2013-01-17 10:23:02 +09:00
6b97967a68
Use g instead of e for the fp values.
...
Need to up the precision by one due to the difference between g and e, but
much prettier. Might need to rename that function :P I wish I'd thought to
check if g would work, but thanks to divVerent for the suggestion.
2013-01-08 20:15:24 +09:00
b096a0242e
Write fp values to saved games with enough precision.
...
That is, enough precision to uniquely identify the fp values. No drifts!
2013-01-08 18:50:44 +09:00
9155338404
Add support for int and quaternion values in saved games.
2013-01-08 18:09:22 +09:00
3e2a40684c
Use dstring in PR_UglyValueString().
...
I should have done this a long time ago:P. This removes the really silly
255 char limit from strings in saved games (and thus fixes books in ITS).
2013-01-08 17:20:58 +09:00
e0e69ac71a
Fix some signed/unsigned comparison warnings.
...
It seems mingw's gcc treats pointer subtraction differently to how linux's
gcc does.
2013-01-05 17:52:48 +09:00
3b63c31b5d
Use pr_return for the null pointer check.
...
The params come after the return slot :P. Getting a null pointer exception
for movep from .return wasn't very funny.
2012-12-26 11:47:53 +09:00
1fdc32bb39
Check for null VM pointer accesses.
...
Currently only four words of "null pointer protection" are available, but
it's a start.
2012-12-22 14:24:11 +09:00
6eb6b6c0ba
Change pointer_t to unsigned and clean up the mess.
...
It doesn't make sense to have negative pointers. The size of the commit is
from enabling gcc's -Wtype-limits warning and cleaning up that mess too.
2012-12-21 21:53:13 +09:00
11b991cf9d
Print the error message before the state dump.
...
Normally, the order doesn't matter, but when tracing code, it becomes very
difficult to tell where the trace ends and the dump begins. Printing the
message first puts the message between the trace and the dump: much easier
:)
2012-12-16 12:27:15 +09:00
34e3ac1468
Fix jumpb's operand types.
...
Aliasing the jump table to an integer broke statement_get_targetlist with
the new alias def handling, and was really wrong anyway. I probably did
that due to being fed up with things and wanting to get qfcc working again
rather than spending time getting jumpb right.
2012-12-05 22:20:55 +09:00
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
b8b626ee81
Change the int<->float conversion opcode string.
...
Using "=" was rather confusing, so changing it to "<CONV>" seems to be a
good idea. As the string is used only for selecting opcodes at compile
time, only qfcc is affected.
2012-11-16 14:45:11 +09:00
1f9735d0cb
Correct the dump format for conj.q.
2012-10-27 11:45:10 +09:00
ec42bde527
Make hash tables more const correct.
...
And clean up the resulting mess :/
2012-10-27 11:44:31 +09:00
cc35209f86
Yet more char index issues :P
2012-08-18 12:20:08 +09:00
106257d6e9
Allow reconstructed builtins to be found by name.
...
Certain versions of qcc (fteqcc comes to mind :P) strip the names from
builtin functions. This breaks saved games that happen to have a builtin
function in a saved function variable. The earlier builtin name
reconstruction patch happened to fix the writing of save games for such
progs, and this one fixes the reading.
2012-07-20 16:17:26 +09:00
d73b5045d8
Do not do any contents evaluation if not printing contents.
...
Fixes a segfault when tracing progs caused by the recent entity number
change.
2012-07-18 10:46:59 +09:00
8691a2fbd1
Dump a stack trace when running out of edicts.
2012-07-18 10:30:58 +09:00
a9adc94aa8
Force builtin function descriptors to have a name.
...
That is, the descriptors loaded from the progs file. Some compilers (eg,
fteqcc :P) strip builtin names from the progs, which makes debugging
difficult.
2012-07-13 10:22:25 +09:00
6e0907a6b1
Delay the "too many entities" check.
...
Rather than checking the raw edict count in the entities file against the
progs' max_edicts, check the allocated entity's number. This allows loading
of sophisticated maps (eg, digs04) that prune many of their entities.
2012-07-09 15:07:34 +09:00
ce16750b04
Cache the max_edicts value in the progs struct.
...
Makes checks a little easier.
2012-07-09 15:06:42 +09:00
e91b06a144
Better name for the edict count parameter to PR_LoadProgsFile.
2012-07-09 15:02:49 +09:00
ac1bf2a158
Don't save unnamed fields.
...
There will normally be only one unnamed field (if any), and it's always the
null field. This will put an eventual end to the "'' is not a field"
messages.
2012-06-10 20:56:22 +09:00
23a38738fc
Massive whitespace cleanup.
...
Lots of trailing whitespace and otherwise blank lines.
2012-05-22 08:23:22 +09:00
0036a5e113
Ensure edict_size is never 0.
...
Avoids division by / in NUM_FOR_EDICT
2012-05-06 21:35:42 +09:00
1a0ccf6a92
Add vec = quat * vec to the progs engine.
2012-04-26 11:58:20 +09:00
0a22a98b60
Fix some mis-versioned opcodes.
...
Many of the quaternion opcodes were marked as being available for id progs.
oops
2012-04-26 10:26:43 +09:00
bc1b483525
Nuke the rcsid stuff.
...
It's pretty useless in git.
2012-04-22 10:56:32 +09:00
3cb4cb59b5
Link QFgamecode directly into QFruamoko.
...
First step in the library "merge down".
QFgamecode is now a convenience library. The only things that mention it
directly now are ruamoko and qfcc.
2012-02-13 15:05:31 +09:00
9fbff2f4d5
Do an audit of the Makefile.am files.
...
o All instances of LIBADD/LDADD have a corresponding DEPENDENCIES
specificatiion.
o libraries now use a lib_ldflags macro to keep things consistent
o duplication of source/lib names has been minimized (particularly in
the libraries; more work needs to be done for the executables)
o automake spec blocks have been organized (again, more work needs to be
done for the executables)
2012-02-07 16:04:19 +09:00
b5019c8e33
Nuke the engine dicrectory from gamecode.
...
Not the contents, of course :) Anyway, finally, that totally useless
directory is gone.
2012-02-06 23:44:52 +09:00
be9f05ea14
Catch progs zone errors and give a stack dump.
2012-02-06 12:48:22 +09:00
cc5140e3a1
Move min/max/bound and field_offset into better locations.
...
min/max bound into mathlib.h (they /are/ math functions, after all) and
field_offset into qtypes.h.
2011-12-24 10:04:33 +09:00
581539f7af
Make debug printing a little smarter.
...
When a field or global name is used, the printed value reflects the type
of that variable.
2011-09-07 09:41:06 +09:00
91f6b7f555
Better use of Sys_Printf.
2011-09-07 09:41:06 +09:00
f75b0a611b
Some compile fixes for OpenBSD
2011-08-25 22:35:20 +09:00
bb065bd233
Be a little leniant with vector param stores.
...
qcc always used vector stores to load values into the function parameters,
but if the location of the value is too close to the end of the global data
block (the vector spans the end of the block), it would trigger the bounds
check code. Thus, allow such instructions without a murmer, so long as it
actually is a parameter write.
2011-08-16 12:10:05 +09:00
d3c2afc5d7
Handle old global vector compontents.
...
In the original save gave format, global vectors were saved as individual
components rather than as a single vector, using the _x/_y/_z tags on the
vector name. However, recent qfcc completely dumped vector components as
separate defs, so old save games would have trouble loading with progs
built with a recent qfcc. Thus, do the component translation if necessary.
2011-08-11 15:36:51 +09:00
358a844a42
Implement --version-info configure switch to override QuakeForge
...
library versioning. From Lasse Collin, thanks!
2011-07-09 01:23:36 +03:00
74a7e07dfc
Use AM_CFLAGS instead of CFLAGS.
...
CFLAGS is meant to be reserved for the user.
2011-05-10 12:44:44 +09:00
d3771dfeba
Resolve some inlining issues in recent gcc.
2011-05-04 09:31:18 +09:00
2a2a431431
Register a complaint when the map has too many entities.
...
I was wondering why that parrot was dead.
Not realizing that negke's coag3 map had too many entities really ruined
the pleasure of playing it, so it's best to treat such situations as an
error (max_edicts can be bumped up to 32000 if need be, but 2048 is plenty
for his map).
2011-04-17 20:06:20 +09:00
55cc0f9206
Bring back the unsigned type (PROGS version bump)
...
This is only low-level support (the unsigned keyword still does not work),
but sufficient to make switch statements using jump tables work.
2011-04-09 10:07:47 +09:00
b0d1e782ee
Treat allocating less than 1 byte as an error.
2011-03-24 11:10:08 +09:00
025c39cc02
Ensure stdout is flushed in the progs signal_hook()
2011-03-20 13:35:59 +09:00
104c29e4da
Avoid a segfault when the called function is invalid.
...
This is most likely to occur when dumping code from qfo files with external
functions.
2011-03-20 13:35:12 +09:00
f20424afe5
Make "bad type" output more useful.
...
Print the four (assumes non-v6) values in hex rather than "bad type".
2011-03-17 20:35:14 +09:00
ebfbd7c358
Disable the unsigned comparison instructions.
...
They need unsigned support, or special treatment, so they have to wait.
2011-03-17 20:33:38 +09:00
bce3935ea6
Add a void address instruction.
2011-03-10 19:28:03 +09:00
90de6b0499
Add a movepi instruction to support indirect moves of fixed size.
2011-03-09 10:29:24 +09:00
18005cc80d
Rename move to movei.
2011-03-09 10:28:40 +09:00
6c4563b21d
Change movep's name from <MOVE> to <MOVEP>.
2011-03-09 10:25:20 +09:00
4432bc0bef
Make the offset in zone dumps more useful.
2011-03-08 22:44:56 +09:00
5b8345eecb
Do not try to print values from null entities.
2011-03-07 08:28:20 +09:00
3b8a3f8302
Remove the vector component skip code from param searches.
...
Local defs no longer contain the vector comonents.
2011-03-06 21:02:29 +09:00
4794d66f42
Change jumpb's opa type to integer.
...
I'm not 100% certain this is correct...
2011-03-03 19:06:17 +09:00
57f735c99c
Avoid another segfault when debugging.
2011-02-15 15:33:18 +09:00
52010b8f7b
Do not segfault with bogus debug info.
2011-02-14 23:10:45 +09:00
55b7f6eee4
Avoid another segfault when debugging.
2011-02-09 10:13:08 +09:00
de33cd6017
Ensure auxfunction_map is properly initialized.
2011-02-09 08:28:20 +09:00
f72d6d6a27
Fix a typo in the opname for integer modulo.
2011-01-27 21:03:11 +09:00
3c9991364b
Add a "void return" instruction.
...
I got fed up with always having to explicty return something.
2011-01-13 00:29:56 +09:00
6650b35201
Make PR_Get_Param_Def aware of @args.
2011-01-10 12:25:31 +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
a85c0713aa
Nuke libQFbuiltins.
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The gib and "common" builtins are now part of libQFruamoko.
2011-01-04 21:21:19 +09:00
8e557e81b6
Break out the guts of Ed_LoadFromFile into ED_Parse.
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ED_Parse does not support progs privided parsing (at this stage, anyway),
but this will allow clients to easily get at the entities in a map.
2010-12-10 17:17:29 +09:00
8c4fe2f844
Rename Sys_DPrintf to Sys_MaskPrintf.
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We now have finer runtime control over what gets printed. Need to do a
SYS_DEV audit, creating new masks as apropriate.
2010-11-26 16:19:26 +09:00
fc2a6e0fb7
Don't be so spammy with file errors.
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Record a file even if it could not be found. This way, the error message
gets printed once per file rather than every time.
2010-11-24 17:01:18 +09:00
3309f483b6
Don't require pr_boundscheck for quoth.
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I don't know about other FTEqcc compiled progs, but quoth doesn't try to do
anything clever (all its denormals are either vars of the wrong type, or
-0.0).
2010-11-20 14:12:40 +09:00
9d6fd32206
Ensure the the progs data is aligned.
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Some QuakeC compilers (eg, FTE) insert a data chunk between the progs
header and the rest of the progs data. Unfortunately, FTE does not maintain
the assumed 32-bit alignment.
2010-11-20 09:02:56 +09:00
2f504709dd
Print data being loaded from an entity.
2010-11-20 00:31:34 +09:00
f63e505c92
Don't realloc the string pointer table.
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This causes a bit of memory waste, but avoids breaking the pointers in the
string hash table.
2010-11-14 19:21:16 +09:00
e6b783a616
Don't touch the watchpoint conditional when printing.
2010-11-13 14:36:33 +09:00
0dfff8fd58
ignore stuff
2010-08-07 10:42:09 +00:00
c1b12ed6ec
fix a couple of gcc 4.5 issues that Despair pointed out (I don't have it yet)
2010-05-27 12:21:50 +00:00
7827086b54
make sure we actually have a stack frame
2010-01-13 06:42:59 +00:00
997102fea8
audit the usage of "only"
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There are still a few iffy places (notably around certain prepositions), but
the relevant sentences are now much easier to read.
2010-01-13 06:42:26 +00:00
0a203c0ab5
qccx (etc) "integer" autodetection.
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Check for usage of denormal floats and if found, either bail with a
descriptive error message or give a mild warning that things will probably
break. This avoids the possibility of things like RuneQuake getting "lucky"
and doing real harm, and certainly avoids the segfaults.
2010-01-13 06:36:54 +00:00
00e590f5f5
Really nail down the args param in rua_obj_msg_sendv().
2010-01-13 06:36:16 +00:00
5c788d8d44
state.f is not an id instruction
2010-01-13 06:30:07 +00:00
e0d669590c
plug a memory leak
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the progs memory was never being freed between maps because the pointer was
being cleared at the start of PR_LoadProgsFile.
2010-01-13 06:27:19 +00:00
5d6977288f
implement bounds checking on all opcodes
2010-01-13 06:19:50 +00:00
4a7b8f8246
don't look up aux function info when we don't have it
2009-12-21 14:07:43 +00:00
fe95805d86
various gcc 4.3 fixes
2008-07-19 05:40:57 +00:00
2b81eaea6c
console.h include cleanup
2007-11-06 12:40:38 +00:00
c04d9ef8c2
plug a potential (though unlikely) memory leak
2007-10-13 11:32:10 +00:00
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
ca0bbd909c
correctly save and restore the parameters when calling +initialize. fixes the segfault in the qwaq test.
2007-06-09 13:44:06 +00:00
4973a38cce
speed up PF_VarString a little
2007-06-09 09:43:21 +00:00
4d86c40113
handle float conditionals
2007-05-08 03:20:15 +00:00
57bd43fc52
make the watchpoint (optionally) conditional
2007-05-08 02:25:01 +00:00
fe4a4a9e55
"hardware" (haha) watch points (one!) in progs. only catches changes done by progs, and the expression parser is as flaky as anything, but it's better than nothing :)
2007-05-08 02:04:47 +00:00
b167bc302b
fix a segfault when doing backtraces without debug info
2007-05-07 23:10:54 +00:00
beb5438484
fix messed up build order by putting bi_inputline.c where it really belongs
2007-05-07 13:02:35 +00:00
ab5536ef46
strip any trailing whitespace from source lines. strips off trailing \r from dos files :)
2007-04-28 01:40:08 +00:00
d08e1fe511
make PR_StackTrace visible
2007-04-10 09:45:57 +00:00
48449a972f
fix an uninitialized warning on some versions of gcc
2007-04-10 08:32:58 +00:00
a66cbb5215
PR_ResolveGlobals needs to be visible
2007-04-09 09:00:40 +00:00
61d349ec78
bah, the other part of that commit :P
2007-04-09 08:55:24 +00:00
cd6ee38181
remove debuging prints
2007-04-09 06:18:14 +00:00
b5e6aa4519
for pr_debug 1, don't dump disassembly when tracing, just source lines. pr_debug >= 2 forces disassembly. detailed disassembly now on pr_debug >= 3 figure out the types of arguments in a function call
2007-04-09 06:16:03 +00:00
2700f4060b
make PR_FreeTempStrings not free a string that looks like it's being returned, but rather transfer it to the parent stack frame.
2007-04-08 01:22:00 +00:00
3e92ac51fd
fix another bug caused by the function table changes
2007-04-08 00:56:35 +00:00
e27b2a9e54
use PR_CatStrings for strcat and padstr. ironicly, this should work better for now, and definitely will by the time I'm done.
2007-04-08 00:00:35 +00:00
124506fda2
Fix the access alignment bug on 64 bit archs.
2007-04-07 01:41:23 +00:00
5b761bac83
make progs related code a little more consistent with its int type usage
2007-04-06 00:47:41 +00:00
38254186da
other than floats, progs should now be int size safe
2007-04-04 12:30:49 +00:00
ff132bb536
64bit windows patch from phrosty
2007-04-04 07:48:14 +00:00
c20a553e1a
free entities that didn't get initialized (lost this in the format conversion)
2007-03-25 04:15:18 +00:00
81a57bb3fa
patch from phrosty for vc2005 support. includes fixes for a bunch of gcc-isms that crept in over the years.
2007-03-22 23:20:57 +00:00
99c0954b47
the big dso visibility patch :). Sure, we have to have unique names for static builds, but with controlled visibitly we should get faster program loads (although this isn't C++, so it's not as bad) and complex plugins are cleaner.
2007-03-10 12:00:59 +00:00
165600adc5
fix a very severe d'oh (specifying width caused a segfault)
2006-12-20 10:32:34 +00:00
acd49060be
why did we ever decide not to support %d?
2006-12-20 08:45:49 +00:00
4dba10d613
support %c for sprintf and make sprintf return a return string rather than a temp string
2006-12-19 14:15:27 +00:00
3f3ec6404d
bare printf doesn't give very desirable results
2006-12-09 08:44:10 +00:00
70ec9848e7
add PL_RemoveObjectForKey and make PL_D_AddObject take a normal C string for key instead of a pl string.
2006-12-09 06:00:36 +00:00
c290e9a988
use plists for save-games. old save-games can still be read, but new ones will always be in the new format. might be a good idea to back up any old saves until more testing has been done.
2006-12-09 02:35:44 +00:00
2a79f42eb5
progs now internally uses plists for entity/global initialization, with support for direct conversion from id's format. This means that the entity string in a map (or the external ent file) can be a plist.
2006-12-09 00:02:57 +00:00
a6c50b8edd
use handles rather than pointers (whatever was I thinking?)
2006-12-02 06:50:59 +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
4a21eb02c5
heh, slight oversight when implementing rcall using the param pointer
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trick. ran into the exact same problem as passing addresses of locals to QC
functions. well, actually, that's exactly what it was, but done in the
engine. anyway, wound up potentially overwriting the params passed to the
function. fortunatly, due to how rcall works, only the first two params are
an issue.
2005-06-14 13:40:34 +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
f65c25a7c2
oops, signage error
2005-05-01 08:30:30 +00:00
a0612e27b9
d'oh, forgot to mark the string ref as freed
2005-05-01 00:01:28 +00:00
f38fcd9086
catch attempts to use freed strings
2005-04-30 08:37:55 +00:00
23f71485d1
more tree recovering. This includes Despair's anisotropy support work.
2005-01-02 14:23:20 +00:00
4a7e2ff093
get the range of the zone right. crashing on what should be a perfectly valid value is just plain bogus :P
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This is an imperfect revision of history.
2004-11-14 00:52:00 +00:00
53ee50655c
allow the progs code to hook into the parsing processes
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This is an imperfect revision of history.
2004-11-12 11:15:00 +00:00
0effc54835
don't puke over a void field when dumping entities
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This is an imperfect revision of history.
2004-11-12 11:12:00 +00:00
0e324d1851
use the script api for parsing ent data and savegames
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This is an imperfect revision of history.
2004-11-12 02:39:00 +00:00
2a36c74120
add dynamic (freeable but unchangeable) strings
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This is an imperfect revision of history.
2004-11-11 09:40:00 +00:00
78d98ea787
remove the time pointer (not really needed)
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This is an imperfect revision of history.
2004-11-09 22:32:00 +00:00
8770df39e5
start documenting things (progs building still borked)
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This is an imperfect revision of history.
2004-11-08 23:27:00 +00:00
780fb41858
make a common call function and fix pr_trace such that it autoclears only when the execution session it's set in is exited
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This is an imperfect revision of history.
2004-11-07 03:00:00 +00:00
201252c1c0
FIXME cleanup and a missed win32 compile fix
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This is an imperfect revision of history.
2004-11-06 02:21:00 +00:00
f5bc90a53a
clean up some redundant progs functions (may be broken for a while)
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This is an imperfect revision of history.
2004-11-05 11:49:00 +00:00
33bc7858f7
avoid using the hunk in the progs engine (except for the override-able load and alloc functions) so tools (qfprogs and qwaq) don't need to create it.
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register only the first instance of a progs provided string
This is an imperfect revision of history.
2004-11-02 04:59:00 +00:00
633dada682
quaternion conjugate support (engine side)
2004-04-08 04:57:17 +00:00
fc2413ff72
more quaternion work (should be working, haven't come up with tests yet)
2004-04-08 03:32:14 +00:00
4882005a49
compile fixes (oops) and start working on quaternion support in qfcc
2004-04-08 02:33:20 +00:00
8d6f634f30
engine side quaternion support
2004-04-08 00:56:30 +00:00
ac67a50a9a
handle x % 0 by giving a 0 result
2004-02-20 00:25:08 +00:00
a821f048a0
change FNC to FN and fnc to fn for function based opcodes
2004-02-11 06:52:19 +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
5c9ffad6a1
oops, fix the line number doubling the /right/ way
2004-02-10 04:42:17 +00:00
a371af75ab
don't double the source line number when on the function's first line
2004-02-10 01:54:33 +00:00
432ae86cca
don't seg if the field def can't be found
2004-02-07 01:57:31 +00:00
ecf4eabe9d
check return value... prevents segfault in menu code if menu.dat has issues
2004-02-07 00:04:00 +00:00
080b973479
make globals without a def a lot easier to read (don't need to print the
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address twice:)
2004-02-06 08:03:22 +00:00
4472f943c5
minor cleanups and use escapes when printing strings
2004-01-31 08:34:01 +00:00
2ac0f40f7a
fix an uninitialized variable
2004-01-31 07:29:11 +00:00
24294c8778
make printing of global contents in PR_PrintStatement optional so
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disassembly output is cleaner
2004-01-31 04:26:01 +00:00
718c708cec
make global printing a little more robust
2004-01-30 08:46:14 +00:00
e1afa3221c
minor cleanup
2004-01-30 07:55:32 +00:00
390ca99a92
first step to making qfdefs redundant. "standard" progs now get resolved
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staticly rather than looking up the defs. "broken" progs should now work.
2004-01-21 08:09:47 +00:00
77b2942982
several libs can now get built as dlls in windows: console, gamecode,
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gamecode_builtins, gib, image, modules, object, ruamoko and util.
2004-01-19 07:47:41 +00:00
ba8e959cf2
when clearing the return strings, it's a good idea to clear them completely
2004-01-18 07:50:50 +00:00
249aee2e9f
move the OO runtime support code from libQFgamecode to libQFruamoko where
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it really belongs :)
2004-01-16 08:02:31 +00:00
01392c78bb
move the bulk of what whas libQFcsqc to libQFruamoko.
2004-01-16 05:46:19 +00:00
3ad2eaf3cd
allocate the aux function map properly
2004-01-08 04:04:55 +00:00
c5c5c33e7d
I had forgotten the free string refs list /had/ to be in the progs vm
2004-01-08 04:03:47 +00:00
b3f76e1e48
add some string builtins (only the basics for now, but enough to deal with
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temporary strings) and fix the game load/save menus.
2004-01-07 07:36:17 +00:00
9c92a916ff
change the dict and array add functions to return true/false and add some
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more docs
2004-01-07 06:19:11 +00:00
e455b760ca
use a cycled pool of "return strings". I'd love to come up with something
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better, but this will do (similar to what qwe does, but qf style:)
2004-01-07 05:22:57 +00:00
7885d9ce25
make a local copy of the builtins table being register as it might need to
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be modified
2004-01-07 02:48:11 +00:00
cbe006a2fb
print an address if the def name is blank
2004-01-06 08:09:41 +00:00
133879f8fa
provide builtin mappings for id (none, really), qf and ktpro/qwe (qw only),
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add qwe builtin extensions to qw-server. provide sv_progs_ext to control
the builtin mapping. valid values are "id", "qf" (our old static builtins),
"qwe"/"ktpro" (either works. for ktpro mod support) and "none" (no
mapping). any other value is equivalent to "none".
2004-01-06 07:00:39 +00:00
d7592781d7
add builtin mapping support (not used yet) and fix an uninitialized
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variable
2004-01-06 06:08:59 +00:00
acd54afff7
move to using a hash table for builtin number -> builtin lookup so sparse
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ranges can be used efficiently. move the auto-allocated builtins to
0x10000000-0x7fffffff. should be more than enough :)
use static builtin tables ("nul" terminated) instead of a series of
function calls to add builtins to a vm. should be more memory efficient.
2004-01-06 05:51:09 +00:00
fbe6c2f631
make the bad builtin number a warning and provide a suitable function in
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case the function is called: allows progs with bad (but unused) builtins
to run anyway
2004-01-06 03:18:44 +00:00
0ddb5eb822
report all bad builtins rather than just the first
2004-01-05 08:52:20 +00:00
595280decb
do the builtin function lookup at load time rather than runtime and store
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the function address in the progs function descriptor. this will speed up
calls to builtin functions, especially when ranges get introduced.
2004-01-05 08:08:46 +00:00
dfc83c1f5f
add PR_PushFrame and PR_PopFrame so temp strings are easy to use for
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parameters to progs functions.
double the progs stack sizes (call depth of 32? eek)
allow one extra call on the progs stack :)
misc minor cleanups
2004-01-05 07:10:32 +00:00
211908e741
implement a couple more obj functions
2004-01-05 01:41:20 +00:00
dfe7f263c7
new internal printf engine for progs, mostly thanks to Deek.
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also a few cleanup bits
2004-01-04 07:42:43 +00:00
538d669887
micro-tidy while pondering how to rework this whole mess
2004-01-04 03:24:37 +00:00
a533761770
Nuke PR_GarbageCollect as it's both redundant with the new temp strings
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and wrong anyway (could free strings it wasn't supposed to).
Don't free the string pointed to by a strref since it's already been
implicity freed (whole memory space nuked). Fixes new map crash.
2004-01-04 02:03:30 +00:00
bd561fafc3
o all progs strings are now stored in progs memory
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o temporary strings automaticly get freed when the function they're
created in (results of str + str and most strings returned from
builtins). a way to keep temp strings will be provided later
o fix up qwaq to test the temp strings
2004-01-03 08:43:57 +00:00
0307618b15
use the passed "size" parameter rather than qfs_filesize: no telling
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/where/ the progs really came from :)
2003-12-22 19:58:46 +00:00
cd8035319d
PR_GetString should have been returning const char *. now does
2003-11-21 21:34:53 +00:00
e74cd75a0d
d'oh, forgot to relocate the builtins :P
2003-11-20 08:01:27 +00:00
5f5662a063
PF_VarString return a plain char * and make it easier to add "at load" init
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functions
2003-11-20 07:46:56 +00:00
aa37db997c
check for null function
2003-09-18 22:50:42 +00:00
fea382d1d9
fix an accounting error
2003-09-15 21:13:13 +00:00
687a0845b6
Introducing the GIB Object System (TM). This breaks scriptable HUD for now
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and probably has enough bugs to leave the Orkin man scratching his head,
but it works and allows you to do neat things like write classes in GIB
(amazing!) and subclass builtin classes (which are Object and Thread at the
moment, Hash should be coming soon as a replacement for stem and leaf
variables).
2003-09-11 06:03:13 +00:00
30e0cba25d
better formats for load* and store[bp]*
2003-09-04 05:30:55 +00:00
Bill Currie
Antti Harri
Brian Koropoff