Ralph Giles
3b3cd550d4
Cast NULL to uintptr_t when calling rust_task::start().
...
On gcc 4.5.1 (fedora 14 i686) rust_test_runtime.cpp fails to compile
with the following error:
rt/test/rust_test_runtime.cpp:57:61: error: passing NULL to non-pointer argument 3 of ‘void rust_task::start(uintptr_t, uintptr_t, uintptr_t, size_t)’
The explicit cast works around the error.
2010-10-28 10:13:30 -07:00
Patrick Walton
28d43678b6
Add a virtual destructor to rust_thread in sync.h, to quiet the compiler
2010-10-20 10:32:36 -07:00
Patrick Walton
5177898db1
Use new and delete instead of alloca(). Should put out the burning tinderbox.
2010-10-11 17:11:59 -07:00
Patrick Walton
94cec74096
Try to print backtraces on failure
2010-10-11 16:40:18 -07:00
Patrick Walton
246e72b0fb
Use RTLD_GLOBAL when loading libraries. This is needed to get LLVM working on the Mac in rustc.
2010-10-05 11:37:46 -07:00
Graydon Hoare
2e0d075407
Fix bug in bind thunks failing top drop unbound args; add test and adjust rustc to use bind again.
2010-09-30 17:39:37 -07:00
Graydon Hoare
b970563fe3
Patchwork of attempted fixes to effect system and gc system; eventually give up and disable it entirely in the runtime. Will need extensive reworking.
2010-09-29 17:22:13 -07:00
Michael Bebenita
1bd331b7aa
Fixed deadlock caused by the message pump not being notified of new message sends.
2010-09-16 00:51:03 -07:00
Michael Bebenita
a493350eb5
Cleanup, refactoring, and some runtime tests.
2010-09-10 14:38:31 -07:00
Michael Bebenita
f985fded3e
Added lock_and_signal::signal_all(), and made the rust_kernel::join() use wait instead of yield.
2010-09-10 14:38:31 -07:00
Michael Bebenita
c877f31730
Fixed lost signal notifications.
2010-09-08 22:20:31 -07:00
Michael Bebenita
743ca289b6
Cache task handles.
2010-09-08 21:25:16 -07:00
Graydon Hoare
616b7afb72
Tidy up the sync dir, remove dead or mis-designed code in favour of OS primitives, switch rust_kernel to use a lock/signal pair and wait rather than spin.
2010-09-08 19:13:49 -07:00
Graydon Hoare
13d6f87431
XFAIL many.rs since it crashes on win32, and add a time-slice sleep to the kernel message loop to get tests to finish in a sane time.
2010-09-08 15:48:18 -07:00
Michael Bebenita
388f8ce520
Cleaned up locking in the kernel.
2010-09-08 15:17:09 -07:00
Michael Bebenita
7f6d8b95bd
Fixed race in the rust kernel.
2010-09-07 23:37:51 -07:00
Michael Bebenita
de611a3090
Lots of design changes around proxies and message passing. Made it so that domains can only talk to other domains via handles, and with the help of the rust_kernel.
2010-09-07 18:44:12 -07:00
Michael Bebenita
a6aebdaedd
Started work on a framework for writing runtime tests, added some simple test cases.
2010-09-07 18:41:08 -07:00
Michael Bebenita
5375b39160
Small updates to util classes.
2010-09-07 18:41:08 -07:00
Michael Bebenita
b03812af2b
Change signature of array_list::pop().
2010-09-07 18:41:08 -07:00
Michael Bebenita
6b7ba50e17
Added "new" inline operators to memory regions.
2010-09-07 18:41:08 -07:00
Michael Bebenita
066c14009b
Added a .cpp file for rust_proxy to help avoid .h file dependencies in the future.
2010-09-07 18:41:08 -07:00
Michael Bebenita
9b74129a4f
Added a thread utility class to factor out operations on threads.
2010-09-07 18:41:07 -07:00
Michael Bebenita
f8ff013e3c
Added a few utility classes, cleaned up the include order of .h files, and started to make the Rust kernel own domain message queues rather than the Rust domains themselves.
2010-09-07 18:41:07 -07:00
Roy Frostig
cf62b54028
Add a little pointer-cast helper to dbg.
2010-09-06 23:24:01 -07:00
Roy Frostig
4e355aebf7
When vec growth results in a newly allocated (extended) buffer, copy existing elements over via element-wise copy, not flat memcpy. Introduce new vec growth glue to achieve this.
2010-09-03 16:18:32 -07:00
Graydon Hoare
b90e6b93c1
Whitespace churn.
2010-08-31 14:36:51 -07:00
Roy Frostig
47e86a05ae
Fix rust_vec constructor assertion failure caused by slow path of upcall_vec_grow. Add testcase.
2010-08-31 13:01:57 -07:00
Michael Bebenita
64ff82ecf9
Implemented an lock free queue based on this paper http://www.cs.rochester.edu/~scott/papers/1996_PODC_queues.pdf , the "lock free queue" we had before wasn't lock free at all.
2010-08-24 21:07:14 -07:00
Roy Frostig
7ccdb88374
Add support in dbg.debug_obj for printing the obj body.
2010-08-24 19:49:39 -07:00
Roy Frostig
d9e3fb2c5d
Add std.dbg module for inspecting rust values in memory.
2010-08-24 18:37:42 -07:00
Patrick Walton
fac28ad42f
Disable task-growing logic for now until #151 is fixed
2010-08-20 11:05:06 -07:00
Roy Frostig
4a7aa75b5d
Make _io.buf_reader read more than 0 bytes at a time.
2010-08-19 17:37:22 -07:00
Michael Bebenita
a4b8c74f9f
Added simple deadlock detection in the scheduler.
2010-08-17 23:49:57 -07:00
Michael Bebenita
2c1ec6771b
Lots of changes around memory managment in the Runtime. Added memory regions and fixed race caused by calling rust_srv::malloc() from multiple threads when sending messages.
2010-08-17 23:49:57 -07:00
Michael Bebenita
9fa2b53d8c
Add a "special" rust_log flag to be used for debugging in cases where the full log output prevents races from occurring.
2010-08-17 23:49:57 -07:00
Michael Bebenita
e20752de68
Added labels to blocking conditions.
2010-08-17 23:49:57 -07:00
Michael Bebenita
7ff39ea448
Fixed deadlock by removing channel flushing.
2010-08-17 23:49:57 -07:00
Michael Bebenita
6e9f0f952d
Made the lock_free_queue lock (temporarily, until fixed).
2010-08-17 23:49:57 -07:00
Michael Bebenita
5d98a311e4
Putting out the burning tree on Windows. Turns out you can completely starve threads by not yielding on windows/vmware, really weird.
2010-08-16 18:44:26 -07:00
Michael Bebenita
14f5b5750d
Un-xfailed working tests.
2010-08-16 15:05:57 -07:00
Michael Bebenita
b40a9fa787
Pulled rust_srv in its own file. Some cleanup, and added varargs to assertion macros.
2010-08-16 15:05:57 -07:00
Roy Frostig
73ee16b1a4
A little tidy-up that should have gone in with 4e376852e7.
2010-08-12 19:20:29 -07:00
Roy Frostig
445d3fe39c
Add vec debugging utility to _vec module.
2010-08-12 13:11:49 -07:00
Michael Bebenita
988695a96c
Added support for task sleeping in the scheduler.
2010-08-11 21:24:04 -07:00
Roy Frostig
22719e45b8
Remove commented-out code that slipped in during last commit.
2010-08-11 16:10:44 -07:00
Michael Bebenita
74e12fcef6
Ignore upcall_flush for channels that are disassociated from ports. This makes task-comm-10 break a little less hard, but it still leaks because messages pending in the channel are never freed.
2010-08-11 16:08:45 -07:00
Michael Bebenita
d584de7a37
Made ref_count a word sized value.
2010-08-11 16:08:45 -07:00
Michael Bebenita
ff93e5e196
Print domain and task names in log prefix.
2010-08-11 16:08:45 -07:00
Roy Frostig
f307688bf4
Add native vec[u8] to str converter. Put in workaround for leak in str to vec[u8] converter. Add testcase exercising both. Drive-by fix a potential array-out-of-bounds write on rust_str buffers.
2010-08-11 16:06:45 -07:00
