whitequark
aa364056fd
Add more documentation, and rephrase it elsewhere.
2016-07-16 20:54:47 -04:00
whitequark
ebd9ca8dec
Allocate guard page under existing stack, not in it.
...
This fixes a segfault when the allocated stack is just one page long.
This also refactors the fringe::os module to use Result consistently.
close #22
2016-07-16 20:54:33 -04:00
John Ericson
75ca6f66e1
Move x86 trampoline to naked function
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Close #19
2016-07-16 16:39:19 -04:00
John Ericson
1ea4b01eda
Use mostly the same registers for consistency
...
The exception to this is %eax is used not %edi on x86 because its
caller-save
2016-07-16 16:39:14 -04:00
edef
bc184237cc
rename simd -> context_simd
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This fixes a spurious rustc warning.
2016-07-16 16:18:58 -04:00
whitequark
cbe136b762
Completely rework fringe::Context and fringe::arch.
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The new design concerns itself with one thing and exactly one thing:
passing values back and forth with an extern "C" function.
This allows to simplify fringe::arch into a single primitive, swap.
Close #21
2016-07-16 15:04:15 -04:00
whitequark
989b1d439c
Remove "os" feature; use target-specific dependencies instead.
2016-07-16 15:04:07 -04:00
edef
0d7b3d7091
add Windows support to OsStack
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Fix #18
2016-04-16 07:51:10 +02:00
edef
6284a22caa
add fpsr, eflags for good measure
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courtesy of @whitequark
2016-04-16 07:41:00 +02:00
edef
821d731803
format Cargo.toml as cargo would output it
2016-04-14 15:47:34 +02:00
John Ericson
35fb046fb5
Factor out common code between x86 and x86_64
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Fix #17
2016-04-14 13:37:15 +02:00
John Ericson
c51290f8e7
Don't bring in std by mistake
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Fix #16
2016-04-14 13:35:38 +02:00
John Ericson
65f4b0fd17
Turn the example into a test
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Fix #14
2016-04-12 15:14:29 +02:00
edef
be21d75814
add (ignored) test for floating point exception state
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Thanks, @talchas!
Fix #13
2016-04-12 15:13:47 +02:00
John Ericson
368fa9d3bf
Remove unnecessary unsafety
2016-04-12 14:40:12 +02:00
edef
32fdbbb474
move OutStack's bound to a where clause
2016-04-03 20:07:45 +02:00
edef
daece1a8d3
Registers::{swap2 => swap}, to match Context::swap
2016-04-03 19:56:15 +02:00
edef
976b971436
get rid of the old Context::swap
...
The two-parameter version is the only necessary API.
2016-04-03 19:55:25 +02:00
edef
026f7b9925
update benchmarks: 2.5ns on x86_64!
2016-04-03 12:04:46 +02:00
edef
a50e6771b4
coerce rust_trampoline to a function pointer properly
2016-04-03 12:00:21 +02:00
edef
644cd81f9e
fix parameter passing to arch/x86_64/swap.s
2016-04-03 11:59:14 +02:00
edef
58fa29930f
void: 0.0.5 -> 1.0.0
2016-04-03 08:54:56 +02:00
edef
3397e0bcf1
at least allow different lifetimes in Context::swap2
...
Really we should allow swapping between different stack types easily, so
we can easily swap between contexts with different stack types.
2016-03-22 08:46:27 +01:00
edef
b986931817
remove copyright years
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They're obnoxious to update, and I'm told they have no legal value.
2016-03-22 08:25:23 +01:00
edef
709dad1c4a
add Context::swap2, to allow distinct save/restore contexts
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Fix #5
Context::swap is now implemented in terms of Context::swap2, and it
might make sense to remove Context::swap entirely at some point.
2016-03-22 07:50:50 +01:00
edef
2b23083455
get rid of some minor warnings
2016-03-22 07:35:25 +01:00
edef
5512cf8cb7
run Cargo in verbose mode on Travis CI
2016-03-16 09:09:36 +01:00
edef
dbb30e535e
run cargo build as a separate Travis CI step
2016-03-16 09:07:20 +01:00
edef
4ffdba3ea6
minor style fixes
2016-03-16 00:20:45 +01:00
edef
bb2b92bf6b
remove feature attributes for stable stuff
2016-03-16 00:14:09 +01:00
edef
bc46941e89
use libvalgrind instead of valgrind.h
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no more C!
2016-01-04 15:34:41 +01:00
edef
cd4fe1ecc8
remove obsolete support for Rust stack limits
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rustc removed these in 7a3fdfbf674a08b7f6fd32c9124e52924a2f9a1c, and
this removes a Linux-specific TLS slot from our code.
2016-01-04 03:46:07 +01:00
edef
f3954ff7e5
Don't pass --no-deps to cargo doc
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This reverts commit 0eef4bfae9c166b48f7a5fbbd6fd7a9cc963ca5d.
rust-lang/cargo#1529 has been fixed, so this is no longer necessary.
2015-10-09 00:05:29 -04:00
John Ericson
a1f286bdaf
don't drop uninitialised memory when pushing to stack
2015-08-26 20:42:33 +02:00
John Ericson
96a31d2443
remove stray import
2015-08-26 20:41:12 +02:00
John Ericson
878a6fefc3
simplify Valgrind wrapper
2015-08-26 00:51:19 +02:00
John Ericson
5411f10460
use Void to ensure closure diverges
2015-08-26 00:51:18 +02:00
edef
c83143511e
core::atomic -> core::sync::atomic
2015-08-26 00:20:23 +02:00
edef
e290a8bbaf
remove extern crate core and prelude imports
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the latest Rust nightly makes this unnecessary
2015-08-26 00:19:53 +02:00
edef
1a4c22c02d
point Travis CI badge at master
2015-07-22 17:16:49 -04:00
edef
189edae3cf
add #![feature(core_prelude)]
2015-07-20 20:54:41 -04:00
edef
06683a8812
use nightly rust
2015-07-20 20:54:01 -04:00
edef
6d1c5d0df1
it's fine to inline a simple FFI call
2015-04-27 17:19:13 +02:00
edef
2736479db0
fix license header
2015-04-23 01:24:58 +02:00
edef
3f0ec83bf3
remove valgrind_stack_change
...
This is a leftover from when we exposed these APIs to consumers, we
don't actually use this function.
2015-04-23 01:24:04 +02:00
edef
d0ee592ba1
use the libc crate from cargo
2015-04-23 01:14:01 +02:00
edef
15e6eee931
run on Travis CI container infra
2015-04-19 15:40:43 -04:00
edef
0051b6065e
we've got x86 support now!
2015-04-16 13:20:58 -04:00
edef
1653e7ba5e
Add x86 benchmark results to README
2015-04-16 13:17:37 -04:00
edef
418c53797e
x86 support
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ref #1
2015-04-16 13:15:46 -04:00
