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2016-02-17std: restructure rand os code into sys modulesSean McArthur-441/+93
2016-02-11bootstrap: Add directives to not double-link libsAlex Crichton-1/+4
Have all Cargo-built crates pass `--cfg cargobuild` and then add appropriate `#[cfg]` definitions to all crates to avoid linking anything if this is passed. This should help allow libstd to compile with both the makefiles and with Cargo.
2016-02-01Remove "powerpc64le" and "mipsel" target_archAlex Crichton-10/+5
Currently the `mipsel-unknown-linux-gnu` target doesn't actually set the `target_arch` value to `mipsel` but it rather uses `mips`. Alternatively the `powerpc64le` target does indeed set the `target_arch` as `powerpc64le`, causing a bit of inconsistency between theset two. As these are just the same instance of one instruction set, let's use `target_endian` to switch between them and only set the `target_arch` as one value. This should cut down on the number of `#[cfg]` annotations necessary and all around be a little more ergonomic.
2016-01-15Rollup merge of #30776 - antonblanchard:powerpc64_merge, r=alexcrichtonManish Goregaokar-5/+16
This adds support for big endian and little endian PowerPC64. make check runs clean apart from one big endian backtrace issue.
2016-01-13Incorrect getrandom() system call for PowerPC LinuxAnton Blanchard-2/+4
Michael Ellerman pointed out that the system call for getrandom() on PowerPC Linux is incorrect. This bug was in the powerpc32 port, and was carried over to the powerpc64 port too.
2016-01-13Add powerpc64 and powerpc64le supportAnton Blanchard-5/+14
This adds support for big endian and little endian PowerPC64. make check runs clean apart from one big endian backtrace issue.
2016-01-12switch from syscall(2) to getentropy(2)Sébastien Marie-1/+1
use the `getentropy()` function instead of `syscall()` and syscall-numbers.
2015-12-30Auto merge of #30458 - fhahn:fix-warnings-tests-stdlib, r=sanxiynbors-4/+0
This PR siliences some warnings when compiling stdlib with --test. Mostly remove some unused imports and added a few `#[allow(..)]`. I also marked some signal handling functions with `#[cfg(not(test))]`, because they are only called through `rt::lang_start`, which is also marked as `#[cfg(not(test))]`
2015-12-29Fix warnings when compiling stdlib with --testFlorian Hahn-4/+0
2015-12-23Use libc's Linux syscall()Michael McConville-5/+1
There's no need for us to redeclare it in an extern block.
2015-12-21Auto merge of #30352 - alexcrichton:new-snashots, r=nikomatsakisbors-2/+0
Lots of cruft to remove!
2015-12-21Register new snapshotsAlex Crichton-2/+0
Lots of cruft to remove!
2015-12-21unbreak openbsd codeSébastien Marie-1/+1
- upgrades libc to version with si_addr support in openbsd - declares libc use for getentropy
2015-12-18Use libc's syscall() and NR_GETENTROPY constMichael McConville-7/+1
2015-12-18Fix build by removing needless type prefixMichael McConville-1/+1
2015-12-18Simplify logic checking getentropy's return valueMichael McConville-5/+3
2015-12-18Use a const for getentropy(2)'s syscall numberMichael McConville-1/+5
Reported by Sebastien Marie.
2015-12-18Use the correct syscall name in panic messageMichael McConville-1/+1
I copied it from the getrandom code but forgot to change the name. Reported by Sebastien Marie.
2015-12-18Use the getentropy(2) syscall on OpenBSDMichael McConville-1/+66
Rust already supports Linux's getrandom(2), which is very similar and was based on getentropy(2). This is a pretty clean, simple addition that uses the same approach as the iOS randomness API support.
2015-12-17Trivial cleanupMichael McConville-3/+2
Remove a needless variable and simply a cfg().
2015-11-09std: Migrate to the new libcAlex Crichton-29/+8
* Delete `sys::unix::{c, sync}` as these are now all folded into libc itself * Update all references to use `libc` as a result. * Update all references to the new flat namespace. * Moves all windows bindings into sys::c
2015-09-03Use `null()`/`null_mut()` instead of `0 as *const T`/`0 as *mut T`Vadim Petrochenkov-1/+2
2015-08-15std: Add issues to all unstable featuresAlex Crichton-1/+1
2015-08-11rollup merge of #27678: alexcrichton/snapshotsAlex Crichton-8/+0
* Lots of core prelude imports removed * Makefile support for MSVC env vars and Rust crates removed * Makefile support for morestack removed
2015-08-11Register new snapshotsAlex Crichton-8/+0
* Lots of core prelude imports removed * Makefile support for MSVC env vars and Rust crates removed * Makefile support for morestack removed
2015-08-11std: Fix imports for ios targetMichael Macias-2/+2
2015-08-09Replace many uses of `mem::transmute` with more specific functionsTobias Bucher-2/+2
The replacements are functions that usually use a single `mem::transmute` in their body and restrict input and output via more concrete types than `T` and `U`. Worth noting are the `transmute` functions for slices and the `from_utf8*` family for mutable slices. Additionally, `mem::transmute` was often used for casting raw pointers, when you can already cast raw pointers just fine with `as`.
2015-08-05Better FFI disciplineTamir Duberstein-3/+1
2015-08-03syntax: Implement #![no_core]Alex Crichton-2/+4
This commit is an implementation of [RFC 1184][rfc] which tweaks the behavior of the `#![no_std]` attribute and adds a new `#![no_core]` attribute. The `#![no_std]` attribute now injects `extern crate core` at the top of the crate as well as the libcore prelude into all modules (in the same manner as the standard library's prelude). The `#![no_core]` attribute disables both std and core injection. [rfc]: https://github.com/rust-lang/rfcs/pull/1184
2015-07-27Auto merge of #27310 - akiss77:fix-aarch64-getrandom, r=alexcrichtonbors-1/+3
2015-07-26Fix getrandom syscall number for aarch64-unknown-linux-gnuAkos Kiss-1/+3
2015-07-24Fix `improper_ctypes` falloutTamir Duberstein-3/+4
2015-06-25libstd/rand/os.rs: Remove a tiny bit of duplicated codeCruz Julian Bishop-3/+1
It's nearly midnight. I'm tired. I'll look for something worth doing in the morning :)
2015-05-28remove references to IoResultSteve Klabnik-1/+1
This is now std::io::Result
2015-05-27Use `const fn` to abstract away the contents of UnsafeCell & friends.Eduard Burtescu-4/+4
2015-05-12Very hacky MSVC hacks.Ricky Taylor-0/+1
Conflicts: mk/platform.mk src/librustc/session/config.rs src/librustc_back/target/aarch64_apple_ios.rs src/librustc_back/target/aarch64_linux_android.rs src/librustc_back/target/arm_linux_androideabi.rs src/librustc_back/target/arm_unknown_linux_gnueabi.rs src/librustc_back/target/arm_unknown_linux_gnueabihf.rs src/librustc_back/target/armv7_apple_ios.rs src/librustc_back/target/armv7s_apple_ios.rs src/librustc_back/target/i386_apple_ios.rs src/librustc_back/target/i686_apple_darwin.rs src/librustc_back/target/i686_pc_windows_gnu.rs src/librustc_back/target/i686_unknown_dragonfly.rs src/librustc_back/target/i686_unknown_linux_gnu.rs src/librustc_back/target/mips_unknown_linux_gnu.rs src/librustc_back/target/mipsel_unknown_linux_gnu.rs src/librustc_back/target/mod.rs src/librustc_back/target/powerpc_unknown_linux_gnu.rs src/librustc_back/target/x86_64_apple_darwin.rs src/librustc_back/target/x86_64_apple_ios.rs src/librustc_back/target/x86_64_pc_windows_gnu.rs src/librustc_back/target/x86_64_unknown_dragonfly.rs src/librustc_back/target/x86_64_unknown_freebsd.rs src/librustc_back/target/x86_64_unknown_linux_gnu.rs src/librustc_back/target/x86_64_unknown_openbsd.rs src/librustc_llvm/lib.rs src/librustc_trans/back/link.rs src/librustc_trans/trans/base.rs src/libstd/os.rs src/rustllvm/RustWrapper.cpp
2015-05-09Squeeze the last bits of `task`s in documentation in favor of `thread`Barosl Lee-2/+2
An automated script was run against the `.rs` and `.md` files, subsituting every occurrence of `task` with `thread`. In the `.rs` files, only the texts in the comment blocks were affected.
2015-04-24Change name of unit test sub-module to "tests".Johannes Oertel-2/+2
Changes the style guidelines regarding unit tests to recommend using a sub-module named "tests" instead of "test" for unit tests as "test" might clash with imports of libtest.
2015-04-21std: Bring back f32::from_str_radix as an unstable APIAlex Crichton-7/+6
This API was exercised in a few tests and mirrors the `from_str_radix` functionality of the integer types.
2015-04-19std::rand::os: Fix race condition of atomicsklutzy-11/+10
Fixes #21538.
2015-04-14Negative case of `len()` -> `is_empty()`Tamir Duberstein-1/+1
`s/([^\(\s]+\.)len\(\) [(?:!=)>] 0/!$1is_empty()/g`
2015-04-14rand: Delete all doc testsAlex Crichton-168/+0
None of these actually compile any more!
2015-04-14test: Fixup many library unit testsAlex Crichton-267/+8
2015-04-14std: Remove old_io/old_path/rand modulesAlex Crichton-150/+43
This commit entirely removes the old I/O, path, and rand modules. All functionality has been deprecated and unstable for quite some time now!
2015-04-01iOS: os::last_os_error() falloutValerii Hiora-2/+2
2015-03-31Test fixes and rebase conflicts, round 2Alex Crichton-1/+0
2015-03-31std: Clean out #[deprecated] APIsAlex Crichton-17/+16
This commit cleans out a large amount of deprecated APIs from the standard library and some of the facade crates as well, updating all users in the compiler and in tests as it goes along.
2015-03-28Remove IteratorExtSteven Fackler-1/+1
All methods are inlined into Iterator with `Self: Sized` bounds to make sure Iterator is still object safe. [breaking-change]
2015-03-26Mass rename uint/int to usize/isizeAlex Crichton-25/+25
Now that support has been removed, all lingering use cases are renamed.
2015-03-23Add #![feature] attributes to doctestsBrian Anderson-0/+8
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