edef
a1e4c2b745
add Syntastic ASM lint hints
2015-04-16 11:56:45 -04:00
edef
7fd71aeb05
refine the Travis CI setup
2015-04-16 11:38:30 -04:00
edef
0bebfae21d
more docs!
2015-04-16 10:15:00 -04:00
edef
77ffd6bc03
only build benches/kernel_swap on Linux
2015-04-16 10:03:13 -04:00
edef
f7fb5ae4e6
only build benches/swap when OsStack is available
2015-04-16 10:02:04 -04:00
edef
fd61ad2f66
add README.md
2015-04-16 09:49:47 -04:00
edef
09369acc07
pass --no-deps to cargo doc
...
workaround for rust-lang/cargo#1529
2015-04-16 09:24:35 -04:00
edef
9eb99666bc
add .travis.yml
2015-04-16 08:49:12 -04:00
edef
d627f0d725
big rename — we're libfringe now
2015-04-16 08:11:12 -04:00
edef
af7e9ea67c
add FreeBSD + DragonFlyBSD MAP_STACK workaround
...
http://lists.freebsd.org/pipermail/freebsd-bugs/2011-July/044840.html
according to libgreen, DragonFlyBSD suffers from this too
2015-04-16 07:59:59 -04:00
edef
68f70fb1c9
rename Context::destroy to Context::unwrap, in line with lang conventions
2015-04-16 07:49:13 -04:00
edef
01e57ce9f5
let os::Stack's docs shine through the facade
2015-04-16 07:47:23 -04:00
edef
2266da2f8d
rejig lib.rs a little
2015-04-16 07:45:14 -04:00
edef
fe490275fa
move os::Stack behind the facade, to OsStack
2015-04-16 07:44:07 -04:00
edef
ff25697444
remove StackSource
...
Nothing in this library took StackSources, and it's probably too
high-level a concept to include here. Maybe later.
2015-04-16 07:42:16 -04:00
edef
bdb6e0bd8b
let StackSource::get_stack take &mut self
2015-04-16 07:35:29 -04:00
edef
9bb0ce483d
derive Copy and Clone for os::StackSource
2015-04-16 07:33:27 -04:00
edef
a389576d0f
document os
2015-04-16 07:30:53 -04:00
edef
f3ee07416d
require Stack::Error to implement Debug + Display
2015-04-16 07:27:14 -04:00
edef
cbfb62e62f
only expose context and stack through the facade
...
It's fairly pointless to have submodules when there are only three
items.
2015-04-16 07:25:05 -04:00
edef
0dd6c8bc32
pass STACK_ALIGN through without exposing it
2015-04-16 07:24:15 -04:00
edef
7adb9e7381
implement Debug for all components of Context
2015-04-16 07:24:07 -04:00
edef
519d86ca4c
implement Send where applicable
2015-04-16 07:23:57 -04:00
edef
7271fe1724
there is no point in Registers being Copy + Clone
2015-04-16 07:23:56 -04:00
edef
222ab0eaa9
make Context::destroy inlineable
2015-04-16 06:43:09 -04:00
edef
6f750ab484
move all OS-related code into src/os
2015-04-16 06:42:31 -04:00
edef
f7ab28de4b
move all the common arch stuff into a module of its own
2015-04-16 06:34:03 -04:00
edef
b7624aa49a
uintptr_t is pointless when usize is the same anyway
2015-04-16 06:20:46 -04:00
edef
997a4a7765
move architecture specifics into arch directory
2015-04-16 06:17:03 -04:00
edef
f24e8e7911
add license headers to every file
2015-04-16 06:08:44 -04:00
edef
cbc10fd311
cache page_size
...
page_size is used in every nearly every pointer calculation in os.rs,
and the Stack methods are called fairly often. It's definitely not worth
spilling registers for to call out to a libc function.
With this change, page_size becomes effectively free. It is cached in an
atomic usize, with relaxed ordering, so no actual atomic operations are
involved.
Benchmark:
```
test bench_page_size ... bench: 5 ns/iter (+/- 1)
test bench_page_size_cached ... bench: 0 ns/iter (+/- 0)
```
2015-04-16 05:52:56 -04:00
edef
52c0c92cd8
move OS specifics into sys
2015-04-16 05:49:34 -04:00
edef
2c3a203f57
rearrange the os::{Stack, StackSource} code a little
2015-04-16 05:34:09 -04:00
edef
8dd3044da5
don't re-export os::unix internals
2015-04-16 05:34:09 -04:00
edef
cf33440503
include valgrind.h, so we don't depend on Valgrind at build time
2015-04-16 04:32:56 -04:00
edef
4d37f40b30
add .editorconfig
2015-04-16 04:17:55 -04:00
edef
b8211689fa
return a Result from StackSource::get_stack with an associated Error
...
fix #7
2015-04-16 04:14:18 -04:00
edef
42db0ee5b1
loosen the lifetime bounds on Context
...
fix #6
ref #3
2015-04-16 04:01:02 -04:00
edef
195350863a
make Valgrind optional
2015-04-16 03:22:57 -04:00
edef
2760a0a7aa
move Valgrind handling into Context
...
fix #3
This takes all Valgrind functionality private again.
Valgrind stack registrations are now associated with a Context, not with
a Stack. This makes sense, since it's only actually a stack when a
Context is running on it. Perhaps Valgrind will even be able to detect
early stack frees now.
2015-04-16 02:59:58 -04:00
edef
a04117f955
use Display for displaying IoErrors
2015-04-16 02:16:08 -04:00
edef
7e0b126f42
separate all the libc interaction out per OS
...
We're now handling more of this ourselves, and leaving less to libstd.
Hopefully, we'll eventually break free of libstd, leaving a
highly-focused low-level library that retains all its conveniences in
freestanding environments.
2015-04-16 02:16:08 -04:00
edef
46b2a4007b
improve the assembly documentation
2015-04-16 00:22:50 -04:00
edef
d25f43d4d5
add license headers to the assembly files
2015-04-16 00:16:23 -04:00
edef
e6c3c36b46
line-wrap LICENSE
2015-04-16 00:13:58 -04:00
edef
395a41d446
update LICENSE year
2015-04-16 00:12:15 -04:00
edef
5c252bdef5
document Stack and StackSource
2015-04-15 23:38:07 -04:00
edef
5b6aa23731
pass os::Stack addresses to Valgrind in the right order
2015-04-15 22:48:42 -04:00
edef
04bbeb88f4
add valgrind_stack_change
...
Unlike valgrind_stack_register, this won't automatically swap
if `start > end`. It's probably wiser to pretend it doesn't swap at all.
2015-04-15 22:45:50 -04:00
edef
476a63b817
move the Valgrind doc-comments to Rust-land, where they actually matter
2015-04-15 22:41:34 -04:00
