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323 Commits

Author SHA1 Message Date
Patrick Walton
991cbfe42c Revert "rt: Call the Rust box annihilator; stop calling the cycle collector" due to crashes 
This reverts commit bb0ad11252.
 2012-09-24 14:14:03 -07:00
Patrick Walton
bb0ad11252 rt: Call the Rust box annihilator; stop calling the cycle collector 2012-09-24 13:57:48 -07:00
Patrick Walton
d155410674 rt: Make the boxed region come earlier in the rust_task structure. 
This is so that GC can find it more easily.
 2012-09-05 20:08:00 -07:00
Ben Blum
5ba7434cb1 Avoid lifecycle_lock traffic in call_on_rust_stack. (close #3270) 2012-08-24 18:28:26 -04:00
Ben Blum
47cca22d54 Bypass lifecycle_lock in inhibit_kill/allow_kill for 3% to 5% speedup. Close #3213. 2012-08-21 18:03:41 -04:00
Eric Holk
9f287c211e Refcount tasks in packets to avoid races. 
Revert "Once again, revert "Use pipes in compiletest""

Fixes #3098
 2012-08-06 09:10:19 -07:00
Eric Holk
86947e47ad More documentation on pipes, and moving assert in runtime. 2012-08-06 09:07:40 -07:00
Eric Holk
01ca0d1f68 Be more defensive in pipes (#3098) 2012-08-03 12:04:18 -07:00
Ben Blum
7cb3f3e86a Linked failure: enable unidirectional propagate test; replace FIXMEs with comments (tag #1868). 2012-08-01 23:08:06 -04:00
Ben Blum
8d43724087 minor rt cleanup 2012-07-25 13:24:00 -04:00
Ben Blum
c68f2d9aab Remove notification channels in runtime (closes #1078) 2012-07-25 13:22:43 -04:00
Ben Blum
695ab09899 Change yield() and wait_event() to be MUST_CHECK and return the killed flag. (closes #2875) 2012-07-24 18:24:24 -04:00
Ben Blum
2040a5c632 tiny runtime cleanup 2012-07-24 17:35:08 -04:00
Ben Blum
ae094a7adc Add 'do atomically { .. }' for exclusives 2012-07-24 15:28:35 -04:00
Ben Blum
5bb4a12900 [1/4 for #2365, #2671] Fix create/kill race with schedulers and tasks during rust_kernel::fail 2012-07-20 19:23:19 -04:00
Ben Blum
4cf6b4d3b4 Tasks should not hold a ref to their parent (Close #1789) 2012-07-17 20:45:07 -04:00
Ben Blum
1f2ee4b384 Oops, switch more TODOs to FIXMEs 2012-07-13 20:33:08 -04:00
Ben Blum
cd38377b1b Add asserts to check fail_sched_loop() only once 2012-07-13 20:13:53 -04:00
Ben Blum
d338879ba5 Reintroduce linked failure (killing runtime) 
This reverts commit 5724c64549.
 2012-07-13 20:13:53 -04:00
Ben Blum
62575d9c4a Reintroduce linked failure (rust_port locking) 
This reverts commit a10f52c579.
 2012-07-13 20:13:53 -04:00
Ben Blum
aad184cc57 Reintroduce linked failure (renaming runtime fns) 
This reverts commit 3b159c6d5b.
 2012-07-13 20:13:53 -04:00
Ben Blum
79a2e9a38a Reintroduce linked failure (lifecycle lock) 
This reverts commit 08c40c5eb7.
 2012-07-13 20:13:53 -04:00
Ben Blum
df2d2604ca Reintroduce linked failure 
This reverts commit acb86921a6.
 2012-07-13 20:13:53 -04:00
Ben Blum
acb86921a6 Revert linked failure 
This reverts commit 5d6d3d0565.
 2012-07-12 19:49:49 -04:00
Ben Blum
08c40c5eb7 Revert linked failure (lifecycle lock) 
This reverts commit 74f4b8d901.
 2012-07-12 19:49:49 -04:00
Ben Blum
3b159c6d5b Revert linked failure (renaming runtime fns) 
Revert "Rename runtime *_locked() and *_unlocked() fns to *_inner() (closes #2864)"

This reverts commit b897696a3a.
 2012-07-12 19:49:49 -04:00
Ben Blum
a10f52c579 Revert linked failure (rust_port locking) 
This reverts commit 343e9de8ef.
 2012-07-12 19:49:49 -04:00
Ben Blum
5724c64549 Revert linked failure (killing runtime) 
This reverts commit 200a2ded32.
 2012-07-12 19:49:49 -04:00
Ben Blum
200a2ded32 Fix linked failure with root taskgroup to kill the runtime too. 2012-07-12 18:08:36 -04:00
Ben Blum
343e9de8ef Proper locking with blocked_on()/wakeup() in rust_port. Closes #2787. Closes #1923. 2012-07-12 18:08:36 -04:00
Ben Blum
b897696a3a Rename runtime *_locked() and *_unlocked() fns to *_inner() (closes #2864) 2012-07-12 18:08:36 -04:00
Ben Blum
74f4b8d901 Unify state_lock + kill_lock -> lifecycle_lock (#2787) 2012-07-11 12:09:07 -04:00
Ben Blum
5d6d3d0565 Linked failure in task.rs instead of rust_task.cpp (#1868, #1189) 2012-07-11 12:07:06 -04:00
Eric Holk
26e6eb3d14 Handle failure conditions correctly in pipes. 2012-07-10 22:00:47 -07:00
Eric Holk
e5c9cb2b3d Pipes sleep and wake properly. 2012-07-06 10:42:39 -07:00
Ben Blum
7b3add0632 make disallow_kill an int for nested unkillables (closes #2782) 2012-07-05 19:56:09 -04:00
Ben Blum
ae7b0ac390 move reset_stack_limit off C stack (closes #2679) 2012-06-28 14:53:21 -04:00
Ben Blum
1ba3028d8b rt: Add task_local_data and related builtin calls (Closes #2680) 2012-06-28 00:10:03 -04:00
Graydon Hoare
576f59a79b Change 'upcall fail' to 'task failed at', close #2678. 2012-06-27 13:30:49 -07:00
Graydon Hoare
312faf31df Tag all remaining FIXMEs with bugs. Install rule in tidy script to enforce this. 2012-06-21 16:44:10 -07:00
Michael Sullivan
b4484d51c1 Some cleanup in the runtime. 2012-06-18 15:54:37 -07:00
Brian Anderson
4c8bc19ad2 rt: Refactor task failure to go through rust_task_fail 
This is the place to but a breakpoint. We will raise SIGINT here
to break into the debugger.
 2012-05-31 23:47:52 -07:00
Brian Anderson
a2bbdd3f52 rt: Remove upcall_shared_malloc/free/realloc 2012-05-30 21:23:34 -07:00
Brian Anderson
5d625af9f9 rt: Make task killing synchronization possibly more correct 
I could not come up with a test but this looks better to me.
 2012-05-15 16:13:42 -07:00
Brian Anderson
7277cd7198 core: Add task::unkillable 2012-05-15 16:13:42 -07:00
Niko Matsakis
be48cd87dc make poison-on-free work, disable copying if borrowck is enabled 2012-05-15 11:49:08 -07:00
Brian Anderson
564d8e09c7 rt: Fix typo 2012-04-09 16:26:23 -07:00
Brian Anderson
596376ea55 rt: Allow 2x normal stack during unwinding. Closes #2173 
Allows room for destructors to run without allowing the stack to grow forever.
 2012-04-09 16:03:06 -07:00
Brian Anderson
b42c6d07dc rt: Don't limit the amount of stack available during unwinding. Closes #2144 2012-04-09 15:36:45 -07:00
Jon Morton
632a4c9326 Refactor includes structure, getting rid of rust_internal.h 
Many changes to code structure are included:
- removed TIME_SLICE_IN_MS
- removed sychronized_indexed_list
- removed region_owned
- kernel_owned move to kernel.h, task_owned moved to task.h
- global configs moved to rust_globals.h
- changed #pragma once to standard guard in rust_upcall.h
- got rid of memory.h
 2012-04-03 16:02:38 -07:00