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1120 Commits

Author SHA1 Message Date
Brian Anderson
b247de6458 rt: Remove lock_held_by_current_thread 2012-03-18 17:03:35 -07:00
Brian Anderson
132266b2cb rt: Remove the recursive lock from rust_task_thread 2012-03-17 18:44:41 -07:00
Brian Anderson
35e9970e29 rt: Ports don't need to ref their tasks 
Port lifetime is always bounded by their owning task
 2012-03-17 17:56:15 -07:00
Brian Anderson
5728a69e78 rt: Remove some bogus pthread settings from rust_task_thread 
This is all handled by rust_thread, and 'true' isn't even a valid
value to pass to pthread_attr_setdetachestate
 2012-03-17 17:18:24 -07:00
Marijn Haverbeke
22bef74b55 Remove shared tydescs 
All tydescs are static now, there's no need to worry about
marshalling them between threads anymore.
 2012-03-16 15:38:42 +01:00
Marijn Haverbeke
76d07f4056 Remove dynastack support from runtime 
Issue #1982
 2012-03-16 00:44:06 +01:00
Marijn Haverbeke
146b61189a Get rid of rust_crate_cache in the runtime 
We are no longer generating dynamic tydescs or dicts.

Issue #1982
 2012-03-16 00:44:06 +01:00
Brian Anderson
561511e628 core: Channels are just port ids 2012-03-15 11:10:53 -07:00
Brian Anderson
c414b78afe rt: Remove the kernel task table 2012-03-15 11:10:52 -07:00
Brian Anderson
1366d65660 rt: Remove remaining uses of rust_kernel::get_task_by_id 2012-03-15 11:10:52 -07:00
Brian Anderson
b278d675a2 rt: Look up ports through a single port table 
Instead of a two-level lookup, just use one big table
 2012-03-15 11:10:52 -07:00
Marijn Haverbeke
d0f5e58e95 Zero out dest ptr when port_recv doesn't return a value 2012-03-15 15:08:30 +01:00
Brian Anderson
5c23d21e83 rt: Remove an incorrect assert in lock_and_signal 
This assert doesn't hold because it isn't made while holding the lock
 2012-03-13 16:12:38 -07:00
Brian Anderson
3de30f4ef2 rt: Change alignof to rust_alignof. Remove -Wno-c++11-compat. Closes #1644 2012-03-12 18:03:48 -07:00
Brian Anderson
db79f3c0a5 rt: Remove arbitrary limit on size of port queue. Closes #1245 2012-03-12 13:24:09 -07:00
Brian Anderson
dc0b9f44e2 rt: Change the rust_port refcounting scheme to avoid races 
Hopefully...
 2012-03-06 17:14:40 -08:00
Brian Anderson
ee991cae81 rt: Add a hack to fix a port detach bug 2012-03-05 20:02:25 -08:00
Brian Anderson
958c321083 rt: Fix the atomic get_ref_count method to avoid races 2012-03-05 19:39:56 -08:00
Brian Anderson
1347d04bb0 rt: Properly block tasks while waiting for port detach 2012-03-05 19:39:56 -08:00
Brian Anderson
4c4a2320eb rt: Make rust_port_detach less contentious 
It still utterly dominates some benchmarks with busy waiting, but at least it
doesn't create lock contention while doing so.
 2012-03-05 19:39:56 -08:00
Brian Anderson
0a5603cb58 rt: Make linked failure less prone to deadlock 
Still a mess.
 2012-03-05 19:39:56 -08:00
Brian Anderson
cc276fe3c9 rt: Be more precise with VALGRIND_MAKE_MEM_UNDEFINED 2012-03-05 19:39:56 -08:00
Brian Anderson
c78da1e170 rt: Stop calling prepare_valgrind_stack when it's not needed 2012-03-05 19:39:56 -08:00
Brian Anderson
f057f00300 rt: Simplify reap_dead_tasks 2012-03-05 19:39:56 -08:00
Brian Anderson
8efe4b8913 rt: Add an assert to the scheduler loop 2012-03-05 19:39:56 -08:00
Brian Anderson
e08f46db68 rt: Move receive code into rust_port 2012-03-05 19:39:56 -08:00
Brian Anderson
77295c56c5 rt: Simplify the recv interface 2012-03-05 19:39:56 -08:00
Brian Anderson
8e0efce0da rt: Move some code from rust_port_detach into rust_port::detach 2012-03-05 19:39:56 -08:00
Brian Anderson
93fa933a19 rt: Move some locking from rust_port to rust_task 2012-03-05 19:39:56 -08:00
Brian Anderson
e3ccac8ed3 rt: Renome rust_task::lock to port_lock 2012-03-05 19:39:55 -08:00
Brian Anderson
fa566ad2fd rt: Make the rust_task_thread lock private 2012-03-05 19:39:55 -08:00
Brian Anderson
2465a63a69 rt: Move transition from rust_task to rust_task_thread 2012-03-05 19:39:55 -08:00
Brian Anderson
237652299e rt: Protect cond and cond_name with the state_lock 2012-03-05 19:39:55 -08:00
Brian Anderson
0432030c27 rt: Don't take the task lock on state transitions 2012-03-05 19:39:55 -08:00
Brian Anderson
b2a075e20d rt: Protect rust_task::state with a lock 2012-03-05 19:39:55 -08:00
Brian Anderson
d7298a797b rt: Protect rust_task::killed with a lock 2012-03-05 19:39:55 -08:00
Graydon Hoare
e400733e90 Extra removal, missed by last commit. 2012-03-05 16:02:38 -08:00
Graydon Hoare
6c87c34277 Remove dead code from rt (debug_obj, rust_obj, rust_closure, rust_box_obj, rust_vtable) 2012-03-05 15:50:11 -08:00
Brian Anderson
3a4c96a196 rt: Remove virtual methods from memory_region, rust_srv 2012-03-05 14:47:24 -08:00
Brian Anderson
38b2b74413 rt: Move RUST_POISON_ON_FREE into rust_env 2012-03-02 20:13:52 -08:00
Brian Anderson
ed7d25bb6d rt: Checking port_table.is_empty() requires a lock 2012-03-02 17:10:14 -08:00
Brian Anderson
04d9cc18a5 rt: Protect rust_task::supervisor with a lock 2012-03-02 16:33:33 -08:00
Brian Anderson
f4ce965ce7 rt: Port ref counts are protected by the task lock. Ick. 2012-03-02 16:33:33 -08:00
Brian Anderson
14306756b4 rt: Always delete task stacks on the task thread 
There's not a real race here, but it makes helgrind happy and is arguably
less prone to future errrors.
 2012-03-02 15:21:59 -08:00
Niko Matsakis
def72bda47 retool inline encoding to handle methods, fix tests 2012-03-02 06:47:25 -08:00
Brian Anderson
96f565492d rt: Make fields of rust_task_thread private where possible 2012-03-01 21:41:11 -08:00
Brian Anderson
b6c57dbba2 rt: rust_task_thread isn't ref counted 2012-03-01 21:19:12 -08:00
Brian Anderson
084a699a7a rt: Remove vec_append.ll 
This looks like just a random snippet of llasm.
 2012-03-01 18:20:40 -08:00
Brian Anderson
5df44bd066 rt: Remove rust_kernel::live_tasks. Unused 2012-03-01 14:53:20 -08:00
Niko Matsakis
7d0958f70f add the ability to snag the frame so we can verify that we are inlining 2012-02-29 11:54:47 -08:00