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182 коммитов 361 ветка 419 Теги 361 MiB
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14 Коммитов

Автор SHA1 Сообщение Дата
Rolf Bjarne Kvinge cffc2e9181 Rewrite user-visible messages to use 'cooperative mode' instead of 'coop'. 
This seems to be how we describe it publicly: http://tirania.org/blog/archive/2015/Dec-22.html
 2016-05-17 11:30:38 +02:00
Rolf Bjarne Kvinge 53582429ec [runtime] Use the right condition when to reference libxammac.dylib vs __Internal. 2016-05-17 11:24:03 +02:00
Rolf Bjarne Kvinge f478657298 [runtime] Only insert dllmap for exception marshalling when the ObjC runtime supports zero-cost exceptions. 2016-05-17 11:24:03 +02:00
Rolf Bjarne Kvinge e8e8d6ea43 [runtime] Fix lookup of the inner exception when printing exception messages. 2016-05-17 11:24:02 +02:00
Rolf Bjarne Kvinge 79c68238ce [runtime] Don't use NSMethodSignature to compute frame size, it can't handle all method signature encodings. 
In particular NSMethodSignature chokes on encodings like this:

	[NSDecimalNumber initWithDecimal:] = "@36@0:8{?=b8b4b1b1b18[8S]}16"

with an exception:

	NSInvalidArgumentException Reason: +[NSMethodSignature signatureWithObjCTypes:]: unsupported type encoding spec '{?}'

so implement our own code to calculate the frame size.
 2016-05-17 11:24:02 +02:00
Rolf Bjarne Kvinge 3ac40ab007 [runtime] Improve a few assertion messages to include more information. 2016-05-17 11:24:02 +02:00
Rolf Bjarne Kvinge 1f1f6991a3 Implement support for exception marshalling. 2016-05-17 11:23:48 +02:00
Rolf Bjarne Kvinge 9b4f7532ab Add runtime variable to specify the exception marshalling modes, and mmp/mtouch options to select it. 2016-05-17 11:20:26 +02:00
Rolf Bjarne Kvinge b8abf3db01 Add runtime variable to specify if the Coop GC should be used, and a mmp/mtouch option to select it. 
The mmp/mtouch option is hidden for now, since it's not actually possible
to select the Coop GC yet.
 2016-05-17 11:20:26 +02:00
Rolf Bjarne Kvinge 50c65cf90b [runtime] Extract logic in xamarin_unhandled_exception_handler to collect exception information to a separate function. 
So that we can later re-use this logic somewhere else.
 2016-05-17 11:20:26 +02:00
Rolf Bjarne Kvinge a4dffa6a78 [runtime] Disable the GC pump for Xamarin.Mac. (#52) 
It seems it prevents the app from exiting; Mono will wait
for the GC pump thread to exit, which never happens.

The GC pump was never enabled for Xamarin.Mac apps
until recently (d9677714a), so this will just revert
to the previous behavior.

    thread 1: tid = 0x2ab2bf5, 0x00007fff97815eb2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_50f', queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
      frame 0: 0x00007fff97815eb2 libsystem_kernel.dylib`__psynch_cvwait + 10
      frame 1: 0x00007fff89015150 libsystem_pthread.dylib`_pthread_cond_wait + 767
      frame 2: 0x000000010ceb1283 MobileTestApp`_wapi_handle_timedwait_signal_handle [inlined] mono_os_cond_wait(cond=<unavailable>, mutex=<unavailable>) + 8 at mono-os-mutex.h:107 [opt]
      frame 3: 0x000000010ceb127b MobileTestApp`_wapi_handle_timedwait_signal_handle [inlined] mono_os_cond_timedwait(cond=<unavailable>, mutex=0x00007fb085016210, timeout_ms=<unavailable>) at mono-os-mutex.h:122 [opt]
      frame 4: 0x000000010ceb127b MobileTestApp`_wapi_handle_timedwait_signal_handle(handle=0x0000000000000400, timeout=<unavailable>, alertable=1, poll=0, alerted=0x00007fff52fb4984) + 1003 at handles.c:1555 [opt]
      frame 5: 0x000000010cec3d87 MobileTestApp`wapi_WaitForMultipleObjectsEx(numobjects=2, handles=<unavailable>, waitall=0, timeout=4294967295, alertable=<unavailable>) + 1527 at wait.c:615 [opt]
      frame 6: 0x000000010ce692b6 MobileTestApp`mono_thread_manage + 57 at threads.c:2956 [opt]
      frame 7: 0x000000010ce6927d MobileTestApp`mono_thread_manage + 301 at threads.c:3162 [opt]
      frame 8: 0x000000010ccbb533 MobileTestApp`mono_main(argc=<unavailable>, argv=<unavailable>) + 7987 at driver.g.c:2181 [opt]
      frame 9: 0x000000010cc61c67 MobileTestApp`main(argc=1, argv=0x00007fff52fb5268) + 775 at launcher.m:562
      frame 10: 0x000000010cc63150 MobileTestApp`start + 52

    thread 2: tid = 0x2ab2bf7, 0x00007fff97816ff6 libsystem_kernel.dylib`kevent_qos + 10, queue = 'com.apple.libdispatch-manager'
      frame 0: 0x00007fff97816ff6 libsystem_kernel.dylib`kevent_qos + 10
      frame 1: 0x00007fff88f18099 libdispatch.dylib`_dispatch_mgr_invoke + 216
      frame 2: 0x00007fff88f17d01 libdispatch.dylib`_dispatch_mgr_thread + 52

    thread 3: tid = 0x2ab2bfa, 0x00007fff97815eb2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'SGen worker'
      frame 0: 0x00007fff97815eb2 libsystem_kernel.dylib`__psynch_cvwait + 10
      frame 1: 0x00007fff89015150 libsystem_pthread.dylib`_pthread_cond_wait + 767
      frame 2: 0x000000010ceab31c MobileTestApp`thread_func [inlined] mono_os_cond_wait(mutex=0x000000010d02e190) + 15 at mono-os-mutex.h:107 [opt]
      frame 3: 0x000000010ceab30d MobileTestApp`thread_func(thread_data=0x0000000000000000) + 333 at sgen-thread-pool.c:110 [opt]
      frame 4: 0x00007fff89014c13 libsystem_pthread.dylib`_pthread_body + 131
      frame 5: 0x00007fff89014b90 libsystem_pthread.dylib`_pthread_start + 168
      frame 6: 0x00007fff89012375 libsystem_pthread.dylib`thread_start + 13

    thread 4: tid = 0x2ab2bfb, 0x00007fff978103c2 libsystem_kernel.dylib`semaphore_wait_trap + 10, name = 'Finalizer'
      frame 0: 0x00007fff978103c2 libsystem_kernel.dylib`semaphore_wait_trap + 10
      frame 1: 0x000000010cdb847b MobileTestApp`finalizer_thread [inlined] mono_os_sem_wait(flags=MONO_SEM_FLAGS_ALERTABLE) + 11 at mono-os-semaphore.h:72 [opt]
      frame 2: 0x000000010cdb8470 MobileTestApp`finalizer_thread + 11 at mono-coop-semaphore.h:40 [opt]
      frame 3: 0x000000010cdb8465 MobileTestApp`finalizer_thread(unused=<unavailable>) + 181 at gc.c:770 [opt]
      frame 4: 0x000000010ce6bb05 MobileTestApp`start_wrapper [inlined] start_wrapper_internal + 548 at threads.c:738 [opt]
      frame 5: 0x000000010ce6b8e1 MobileTestApp`start_wrapper(data=<unavailable>) + 49 at threads.c:785 [opt]
      frame 6: 0x000000010ced50f6 MobileTestApp`inner_start_thread(arg=<unavailable>) + 406 at mono-threads-posix.c:92 [opt]
      frame 7: 0x00007fff89014c13 libsystem_pthread.dylib`_pthread_body + 131
      frame 8: 0x00007fff89014b90 libsystem_pthread.dylib`_pthread_start + 168
      frame 9: 0x00007fff89012375 libsystem_pthread.dylib`thread_start + 13

    thread 5: tid = 0x2ab2c07, 0x00007fff97816206 libsystem_kernel.dylib`__semwait_signal + 10, name = 'tid_320b'
      frame 0: 0x00007fff97816206 libsystem_kernel.dylib`__semwait_signal + 10
      frame 1: 0x00007fff82df1d17 libsystem_c.dylib`nanosleep + 199
      frame 2: 0x00007fff82df1c0a libsystem_c.dylib`usleep + 54
      frame 3: 0x000000010cc5bc60 MobileTestApp`pump_gc(context=0x0000000000000000) + 64 at runtime.m:904
      frame 4: 0x00007fff89014c13 libsystem_pthread.dylib`_pthread_body + 131
      frame 5: 0x00007fff89014b90 libsystem_pthread.dylib`_pthread_start + 168
      frame 6: 0x00007fff89012375 libsystem_pthread.dylib`thread_start + 13
 2016-05-16 08:12:49 -04:00
Rolf Bjarne Kvinge d9677714ad [runtime] Re-enable the gc pump by default for debug simulator/mac builds. (#50) 2016-05-13 09:49:08 -04:00
Rolf Bjarne Kvinge 7b863816b3 [runtime] Disable the GC pump for watchOS for now. 
It causes the app to crash pretty much instantly.

This way watchOS apps at least runs until the app
itself wants to run the GC.
 2016-04-26 12:48:11 -04:00
Rolf Bjarne Kvinge ac418df815 Build our runtime. 2016-04-24 14:47:24 -04:00