d015f0160c
Rename PUBLIC to OBJC_PUBLIC to avoid some namespace pollution.
7 years ago
934cd13a7a
Initial pass at Windows support.
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All tests now pass with the new ABI on x86-64, with the new ABI. Some
of the code is ugly and other platforms are probably broken.
8 years ago
22abbd2ca2
Fix a bug in hidden class deletion.
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We were leaving the isa pointer pointing to the deleted class and were
then following its super_class pointer, both of which are potentially
serious. This didn't show up on FreeBSD, because the relevant memory
was always returned to a thread-local pool and the accesses were
immediately afterwards, so it always worked. It broke with malloc
implementations that were more aggressive about checking for
use-after-free.
8 years ago
b81df02b91
Merge branch 'master' into newabi
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Simplify the setSubclass dtable updating mechanism.
8 years ago
4036a88936
Remove separate flags for class and metaclass.
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Every class is either a class or a metaclass, it doesn't make sense to
use two flags to store one bit of data.
Also remove the newabi flag from classes in the v2 ABI, where it's
redundant.
8 years ago
828e6ebf70
always look beyond the first page of associated objects
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Without this fix, we would lose associated objects silently after adding
the 11th. We would also allocate full pages for each object after the
11th because we couldn't find empty slots.
8 years ago
e3b069cedc
Use the old association policy to determine whether to release an object
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This commit has been augmented to address the comments in
https://github.com/Microsoft/libobjc2/commit/df7f9061670cce994730d1720150adc
8 years ago
a2a80ac5dc
Remove debugging printf.
8 years ago
d6ca506d6a
Make sure that we remove hidden classes from the subclass list, as well as adding them. Also make sure that subclass list manipulation is protected by the runtime lock.
11 years ago
d838f7ad28
Don't crash when trying to synchronize on nil (but don't do anything sensible either).
13 years ago
38568fca57
Remove some dead code. Fix a bug when cloning objects with no associated references.
15 years ago
5d3c047fa2
Finished implementing JavaScript-style prototypes.
15 years ago
b54719abf1
Basic support for prototype-style object orientation (you can now add methods to an individual object).
15 years ago
8af52846b7
Small object (hidden in a pointer) support.
15 years ago
663995f08c
Small cleanup. Use the ARC functions for retain / release / autorelease messages everywhere. This will make properties faster if we're using an ARC-compatible NSObject.
15 years ago
e05c9c2ff5
More GC fixes
15 years ago
a4decfa4e3
Add hidden class -dealloc method as -finalize as well.
15 years ago
9015795dde
Use explicitly typed memory for instances.
15 years ago
9dcc66f7f6
Make sure that associated objects and blocks use GC-scanned memory in GC mode.
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Blocks do not yet support __weak bound variables. This needs fixing before the release.
15 years ago
52381f163b
Make sure locks are initialised before using them and destroyed afterwards.
15 years ago
7b49755964
Dtable cleanup cleanups.
15 years ago
d7056f6de2
Simplify @synchronize() and improve efficiency (space and time).
15 years ago
987ab88a94
Don't do hidden-class transforms for classes, just dangle the look-aside data off the class structure.
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Individually lock classes so that +initialize can be sent concurrently to two different classes in two different threads.
15 years ago
e198597bd3
Added support for associative references. Modified sync code to use this.
15 years ago
David Chisnall
David Chisnall
Dustin Howett
David Chisnall
theraven