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1682 Commits

Author SHA1 Message Date
Brendan Cully
7910c72de5 Enable large stacks on 64-bit architectures 2013-07-11 15:40:16 -07:00
bors
41dcec2fe1 auto merge of #7265 : brson/rust/io-upstream, r=brson 
r? @graydon, @nikomatsakis, @pcwalton, or @catamorphism

Sorry this is so huge, but it's been accumulating for about a month. There's lots of stuff here, mostly oriented toward enabling multithreaded scheduling and improving compatibility between the old and new runtimes. Adds task pinning so that we can create the 'platform thread' in servo.

[Here](e1555f9b56/src/libstd/rt/mod.rs (L201)) is the current runtime setup code.

About half of this has already been reviewed.
 2013-07-09 18:28:46 -07:00
Brian Anderson
2c1315719d rt: Make the old rand builtins work with newsched 2013-07-09 15:05:43 -07:00
Brian Anderson
07e52eb7fc std: Make os::set_exit_status work with newsched 2013-07-09 13:29:05 -07:00
Brian Anderson
fae3336769 Merge remote-tracking branch 'mozilla/master' 
Conflicts:
	src/libextra/test.rs
	src/libstd/rt/global_heap.rs
	src/libstd/unstable/lang.rs
	src/libstd/vec.rs
 2013-07-08 16:29:54 -07:00
Brian Anderson
b227583dad Merge remote-tracking branch 'anasazi/io' 
Conflicts:
	src/libstd/rt/test.rs
 2013-07-08 15:53:11 -07:00
Brian Anderson
4282539523 std::rt: Add a hack to allocate different test port ranges to different bots 2013-07-08 14:41:07 -07:00
Eric Reed
cf23292010 Merge remote-tracking branch 'upstream/io' into io 
Conflicts:
	src/libstd/rt/uvio.rs
 2013-07-08 13:03:18 -07:00
Niko Matsakis
59083d2c6a Address nits by @catamorphism 2013-07-08 13:55:10 -04:00
Niko Matsakis
af453a33cc This assert does not necessarily hold; sometimes we temporarily increase ref-count 2013-07-08 13:55:10 -04:00
Luqman Aden
5007fb2d4d Add x64 windows to platform.mk and mingw64 header fixes. 2013-07-03 23:33:59 -04:00
Brian Anderson
1098d6980b Merge remote-tracking branch 'mozilla/master' 
Conflicts:
	src/libextra/test.rs
	src/libstd/at_vec.rs
	src/libstd/cleanup.rs
	src/libstd/rt/comm.rs
	src/libstd/rt/global_heap.rs
	src/libstd/task/spawn.rs
	src/libstd/unstable/lang.rs
	src/libstd/vec.rs
	src/rt/rustrt.def.in
	src/test/run-pass/extern-pub.rs
 2013-07-03 14:49:13 -07:00
Eric Reed
6a1a7819c9 Merge remote-tracking branch 'upstream/io' into io 
Conflicts:
	src/libstd/rt/test.rs
	src/rt/rustrt.def.in
 2013-07-02 16:55:56 -07:00
Eric Reed
e6c57793be IPv6 support for UDP and TCP. 2013-07-02 16:40:57 -07:00
Brian Anderson
0e07c8d249 rt: Add global_args_lock functions to rustrt.def.in 2013-07-01 16:38:17 -07:00
Daniel Micay
b731d96b4f vec: implement exchange vector reserve in Rust 2013-06-30 22:30:37 -04:00
Daniel Micay
b883d6a54c simplify the exchange allocator 
* stop using an atomic counter, this has a significant cost and
  valgrind will already catch these leaks
* remove the extra layer of function calls
* remove the assert of non-null in free, freeing null is well defined
  but throwing a failure from free will not be
* stop initializing the `prev`/`next` pointers
* abort on out-of-memory, failing won't necessarily work
 2013-06-30 03:45:36 -04:00
bors
0bad3e62b4 auto merge of #7395 : yichoi/rust/android_dummy, r=brson 
add android dummy functions which does not exist in boinic.

after #7257, some mman related functions are needed for android.
 2013-06-27 03:07:31 -07:00
Brian Anderson
8918461fc4 rt: Release big stacks immediately after use to avoid holding on to them through yields 
This avoids the following pathological scenario that makes threadring OOM:

1) task calls C using fast_ffi, borrowing a big stack from the scheduler.
2) task returns from C and places the big stack on the task-local stack segment list
3) task calls further Rust functions that require growing the stack, and for this reuses the big stack
4) task yields, failing to return the big stack to the scheduler.
5) repeat 500+ times and OOM

Conflicts:
	src/rt/rust_task.cpp
 2013-06-26 15:18:36 -07:00
Young-il Choi
6a77273104 rt: add android dummy functions for mman related 2013-06-26 10:25:12 +09:00
Eric Reed
f202713b73 satisfy the formatting check 2013-06-25 14:40:36 -07:00
Eric Reed
4870dce3eb Merge remote-tracking branch 'upstream/io' into io 
Conflicts:
	src/rt/rustrt.def.in
 2013-06-25 11:45:44 -07:00
bors
7aee5da08d auto merge of #7254 : Blei/rust/intrinsic-overhaul, r=cmr 
This sets the `get_tydesc()` return type correctly and removes the intrinsic module. See #3730, #3475.

Update: this now also removes the unused shape fields in tydescs.
 2013-06-25 04:38:06 -07:00
Brian Anderson
5e7c5d6c3d std: Make box annihilator work with newsched 2013-06-24 17:07:03 -07:00
Brian Anderson
aa9210d25a std: Rewrite vec_reserve_shared_actual in Rust 2013-06-24 17:07:01 -07:00
Alex Crichton
8fdc8f392c Support foreign 'static mut' variables as well 2013-06-23 18:00:32 -07:00
Philipp Brüschweiler
e2f1049bd5 Remove unused TyDesc parameter from the glue functions 
To remove the environment pointer, support for function pointers without
an environment argument is needed (i.e. a fixed version of #6661).
 2013-06-23 13:02:00 +02:00
Philipp Brüschweiler
976c0b3dfb Remove rust_call_tydesc_glue 
Towards #4812. Also includes some minor cleanups.
 2013-06-23 12:49:16 +02:00
Philipp Brüschweiler
8bf0033345 Remove unused shape fields from typedescs 2013-06-23 12:49:16 +02:00
Brian Anderson
95eb01957b std: Make console log off/on controls work with newsched 2013-06-21 16:52:07 -07:00
Brian Anderson
1b7c99655f std::rt: Support os::args 2013-06-21 14:42:15 -07:00
bors
45f588e8fd auto merge of #7200 : yichoi/rust/fix_je_mac_cross, r=brson 
while cross-compiling, ar in cross toolchains are required. 
linux is not sensitive so could not see errors.
 2013-06-21 04:10:53 -07:00
Brian Anderson
357f087786 Merge remote-tracking branch 'brson/io' into io-upstream 
Conflicts:
	src/rt/rust_builtin.cpp
	src/rt/rustrt.def.in
 2013-06-20 12:17:00 -07:00
James Miller
3bc4d1a120 Remove all #[cfg(stage0)]-protected code 
New snapshot means this can all go. Also removes places that have
comments that say they are workarounds for stage0 errors.
 2013-06-21 02:43:02 +12:00
Brian Anderson
5086c0850e std::rt: Update GC metadata in init 2013-06-19 16:08:07 -07:00
Brian Anderson
7f55fc33f0 std: Work around some failing 'run' tests when valgrinding. #7224 
Under valgrind on 64->32 cross compiles the dynamic linker is emitting
some error messages on stderr, which interferes with the tests that
are checking stderr.
 2013-06-18 19:52:05 -07:00
Eric Reed
35f3fa6383 Merge remote-tracking branch 'upstream/io' into io 
Conflicts:
	src/libstd/rt/uvio.rs
 2013-06-17 12:45:40 -07:00
Young-il Choi
474bd60c1b rt: fix jemalloc android cross-compile for mac 2013-06-17 20:20:24 +09:00
Brian Anderson
319cf6e465 Merge remote-tracking branch 'brson/io' 
Conflicts:
	src/libstd/rt/comm.rs
	src/libstd/rt/mod.rs
	src/libstd/rt/sched.rs
	src/libstd/rt/task.rs
	src/libstd/rt/test.rs
	src/libstd/rt/tube.rs
	src/libstd/rt/uv/uvio.rs
	src/libstd/rt/uvio.rs
	src/libstd/task/spawn.rs
 2013-06-16 15:09:25 -07:00
Niko Matsakis
461a79a247 Partial fix for #7158: Save EDX in morestack on x86-32 2013-06-16 12:46:51 -04:00
Eric Reed
74e7255193 Added a utility function to extract the udp handle from udp send requests. 2013-06-14 11:39:46 -07:00
Daniel Micay
ec27644870 automated whitespace fixes 2013-06-13 18:03:08 -04:00
Eric Reed
5393e43b53 Corrected libuv UDP bindings. 2013-06-13 12:51:32 -07:00
Daniel Micay
0685c657f0 update jemalloc to 3.4.0 2013-06-12 00:26:15 -04:00
bors
1175e94de3 auto merge of #7033 : influenza/rust/rust-7022, r=graydon 
This commit fixes #7022 - I've added an additional check to ensure that
stk is not null before dereferencing it to get it's next element,
assigning NULL if it is itself NULL.
 2013-06-11 14:40:48 -07:00
Ron Dahlgren
37c8558895 Replace tabs with spaces 2013-06-11 13:10:41 -07:00
Ron Dahlgren
301f9001c0 Assert stk rather than checking null 
Given that a big stack is never requested before allocating an initial
stack segment, having a non-null stk member here is an invariant.
 2013-06-11 10:11:49 -07:00
Young-il Choi
febba9f418 rt: dummy function pthread_atfork for android 2013-06-11 14:52:15 +09:00
James Miller
e9c309c0e5 STATIC_PAGE_SHIFT for cross-compiling jemalloc 
Sets `STATIC_PAGE_SHIFT` for cross-compiling jemalloc to 12. A
shift of 12 represents a page size of 4k for practically all
platforms.
 2013-06-10 18:26:24 +12:00
Ron Dahlgren
12203a76c2 Check stk before dereferencing 
This commit fixes #7022 - I've added an additional check to ensure that
stk is not null before dereferencing it to get it's next element,
assigning NULL if it is itself NULL.
 2013-06-09 10:43:16 -07:00