51cc9c0347
Fix updating ivars to the new structure.
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Some types (e.g. vectors) end up with empty type encodings, for these
cases we assume void* alignment.
8 years ago
a54272c1ab
Merge origin/master into newabi (using imerge)
8 years ago
db6f0f19fb
Add missing field to category.h.
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This fixes the assertion failure that checks that the categories are the
correct size.
8 years ago
ee12b2362a
Merge pull request #38 from theiostream/class-header
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Add objc-class.h to objc headers
9 years ago
1593ac04af
Add objc-class.h to objc headers
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Some applications still include the old objc-class.h header expecting
to obtain the declarations contained in objc/message.h and
objc/runtime.h nowadays. This commit adds this header to achieve
out-of-the-box compatibility with these applications.
9 years ago
e285ba83a9
Merge pull request #36 from theiostream/block-headers
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build: add compatibility symlink for block headers
Fixes #34
9 years ago
29f831b4aa
Merge pull request #33 from theiostream/objc-runtime-header
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Add objc-runtime.h to objc headers
9 years ago
a9aba57e7c
build: add compatibility symlink for block headers
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On FreeBSD and OSX, the block runtime functions are defined on a Block.h
and a Block_private.h headers on the include path as opposed to
libobjc2's objc/blocks_runtime.h and objc/blocks_private.h respectively.
This commit amends libobjc2's install routine to create the
FreeBSD-style headers as symlinks to the ones provided by libobjc2 for
improved compatibility.
9 years ago
a3e1a0d3ed
Add objc-runtime.h to objc headers
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Some applications still include the old objc-runtime.h header expecting
to obtain the declarations contained in objc/message.h and
objc/runtime.h nowadays. This commit adds this header to achieve
out-of-the-box compatibility with these applications.
9 years ago
21efe9e259
Update dtables for metaclasses when exchanging methods.
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Fixes #32
9 years ago
0b5f66393a
Add test for #32 .
9 years ago
2417ec5806
Remove another unused build-breaking header.
9 years ago
ece31319b5
Remove an unused header include that was breaking the test build if
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libobjc is not already installed.
9 years ago
e87b5c1503
Remove an assertion that was useful in debugging, but not actually
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correct.
Instance variables are not normally zero-sized, but some are. Examples
include zero-length arrays at the end of a class, and bitfields.
Fixes #30
Fixes #31
9 years ago
12d1ea62a4
Merge branch 'master' into newabi
9 years ago
d1eb9ad91e
Ensure that asserts in the tests are still run, even in a release build.
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Fixes #29
9 years ago
4fd27a066f
When moving ivars to increase their alignment, make sure later ivars are
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also moved.
Fixes #27
9 years ago
695282e5d7
Don't conditionally run some cheap code that becomes a no-ops in the
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case when we weren't running it.
9 years ago
5725aa74ec
Fix the computation of the size when realigning ivars.
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Fixes #25 , #26
9 years ago
25c7038ed4
Merge pull request #24 from ngrewe/ivar_layout
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Test case for misaligned ivars.
This introduces a new failing test for the bug introduced when trying to correctly align vectors.
9 years ago
165f1e83bf
Additional asserts
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Assert that the offset of `isa` is 0 and the offset of `c_string` is
`sizeof(Class)`
9 years ago
8c79eb836c
Test case for misaligned ivars.
9 years ago
4afd2d4241
Merge pull request #21 from ngrewe/deadlock
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Avoid deadlock in objc_send_initialize()
9 years ago
6df23377a0
Forcibly realign instance variables to take into account the padding
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from the reference count.
9 years ago
6b285936be
Avoid a deadlock
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As described in gnustep/libobjc2#20
9 years ago
9a2f43ca7d
Work around the fact that clang 3.4 and earlier emit broken metadata.
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This is mostly important because Travis-CI uses an archaic version of
clang for the CI runs.
10 years ago
2493137996
Treat the property encoding string as canonical.
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This is more reliable than the bitfields (and is constructed from them if the compiler doesn’t fill in the string).
10 years ago
8c35e72655
Add missing properties and don’t make a runtime-specific test conditional on OS.
10 years ago
81ef7a9816
Don’t fail the test if we get more attributes than we expect.
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Attribute lists are not null-terminated, so this would previously have gone off into memory that it was not meant to access.
10 years ago
d692a0ede4
Remove some definitions that hide non-standard libc functions that we use.
10 years ago
46ce44bbf5
Enable Travis testing on OS X.
10 years ago
79cade0a68
Trivial change to hopefully poke Travis into working.
10 years ago
0d9deaa76f
Add (hopefully) Travis CI badge to the README.
10 years ago
6de70135e8
Don't abort if NSAutoreleasePool is not found.
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Fixes #17
10 years ago
2693c02626
Merge pull request #15 from ngrewe/ivars
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Fix a segfault on (s|g)etting ivars.
10 years ago
f264fd159d
Fix a segfault on (s|g)etting ivars.
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When we were trying to get or set an ivar on a class that had
no ivars defined, we'd dereference a NULL ivar list while
determining the ownership qualifier.
10 years ago
f442f17034
Set the count to 0 if no property attributes are copied.
10 years ago
6bf87d9e8a
Allow the buffered objects to be something other than a pointer.
10 years ago
d0a290cc1b
If we try to do ivar assignment on something that is not an object, just do straight object-sized assignment.
10 years ago
c58ba23470
Improve some null handling in ivar resolution code.
10 years ago
4a840374fe
Fix typo in hooks.h.
10 years ago
f9421d02a8
Add a size field to the ivar list struct, for forward compatibility.
10 years ago
d52db3491a
Make the forwarding test use the forward2 hook.
10 years ago
b11779dc19
Fix objc_msgSend test with new names for slot structures.
10 years ago
c3c81796ca
Rework slot handling so that the fields that are used for dispatch are
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at the start of the structure, making it easier to change the layout in
the future.
Also clean up the growth of various fields and consolidate some of the
metadata into a pointer to the `struct objc_method`.
10 years ago
3dc096eb17
Add new ABI ivar metadata structures.
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The new structure has extra fields for alignment and flags (e.g.
ownership).
Old structures are auto-upgraded at load time, so the rest of the code
can assume the presence of the new structure type.
10 years ago
f55c158be8
First pass at new Objective-C ABI.
10 years ago
4ab78aa49a
Check for Thumb-2 more explicitly.
10 years ago
c8848614b5
Now that we’re not marking the block trampoline functions as functions, the start and end symbols will appear as normal data pointers with no Thumb mangling, so remove the code that unmangles them.
10 years ago
cbdc6c8786
Reorganise block_trampolines.S to have a lot less copy-and-pasting.
10 years ago
David Chisnall
davidchisnall
Daniel Ferreira
Daniel Ferreira
David Chisnall
Niels Grewe