https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=try 2015-09-11T18:19:20+00:00 2015-09-11T18:19:20+00:00 Alex Crichton alex@alexcrichton.com 2015-09-08T22:53:46+00:00 urn:sha1:f4be2026dfb507e5db919cc5df8fd934e05fa0b8 This commit does some refactoring to make almost all of the `std::rt` private. Specifically, the following items are no longer part of its API: * DEFAULT_ERROR_CODE * backtrace * unwind * args * at_exit * cleanup * heap (this is just alloc::heap) * min_stack * util The module is now tagged as `#[doc(hidden)]` as the only purpose it's serve is an entry point for the `panic!` macro via the `begin_unwind` and `begin_unwind_fmt` reexports. 2015-09-07T22:36:29+00:00 Andre Bogus bogusandre@gmail.com 2015-09-07T22:36:29+00:00 urn:sha1:9cca96545faf2cfc972cc67b83deae2a78935c43 2015-09-07T01:28:54+00:00 Ryo Munakata afpacket@gmail.com 2015-09-07T01:28:54+00:00 urn:sha1:e8758e44b40e0ed6cfdf19efe96972624a90758d 2015-09-03T00:21:11+00:00 Alex Crichton alex@alexcrichton.com 2015-08-28T17:50:16+00:00 urn:sha1:04c09f9466c57dca50c643c6099c0f9957d62220 This adds a call to `rt::cleanup` on `process::exit` to make sure we clean up after ourselves on the way out from Rust. Closes #28065 2015-08-16T01:09:17+00:00 Alex Crichton alex@alexcrichton.com 2015-08-13T17:12:38+00:00 urn:sha1:5f625620b5e4e29919400a0ee863942e5bf3d970 2015-08-12T21:55:17+00:00 Alex Crichton alex@alexcrichton.com 2015-08-12T00:27:05+00:00 urn:sha1:8d90d3f36871a00023cc1f313f91e351c287ca15 This commit removes all unstable and deprecated functions in the standard library. A release was recently cut (1.3) which makes this a good time for some spring cleaning of the deprecated functions. 2015-08-10T23:35:44+00:00 Alex Crichton alex@alexcrichton.com 2015-07-27T20:41:35+00:00 urn:sha1:7a3fdfbf674a08b7f6fd32c9124e52924a2f9a1c This commit removes all morestack support from the compiler which entails: * Segmented stacks are no longer emitted in codegen. * We no longer build or distribute libmorestack.a * The `stack_exhausted` lang item is no longer required The only current use of the segmented stack support in LLVM is to detect stack overflow. This is no longer really required, however, because we already have guard pages for all threads and registered signal handlers watching for a segfault on those pages (to print out a stack overflow message). Additionally, major platforms (aka Windows) already don't use morestack. This means that Rust is by default less likely to catch stack overflows because if a function takes up more than one page of stack space it won't hit the guard page. This is what the purpose of morestack was (to catch this case), but it's better served with stack probes which have more cross platform support and no runtime support necessary. Until LLVM supports this for all platform it looks like morestack isn't really buying us much. cc #16012 (still need stack probes) Closes #26458 (a drive-by fix to help diagnostics on stack overflow) 2015-07-30T18:35:16+00:00 Vadim Chugunov vadimcn@gmail.com 2015-07-14T01:11:44+00:00 urn:sha1:6112b220782134c70516301f7dab2e05e3283f54 2015-07-27T23:21:15+00:00 Alex Crichton alex@alexcrichton.com 2015-07-27T23:10:59+00:00 urn:sha1:cf1ff56f3c8a7a55fa38bcdda3907147d25382a2 These aren't really used for anything any more, so there doesn't seem to be much reason to leave them around in the `rt` directory. There was some limiting of threads spawned or tests when run under valgrind, but very little is run under valgrind nowadays so there's also no real use keeping these around. 2015-07-21T16:18:30+00:00 Alex Crichton alex@alexcrichton.com 2015-07-16T18:59:53+00:00 urn:sha1:d68b152c3e2feb6ee18bdf2c992098376dbb528c This can fail on linux for various reasons, such as the /proc filesystem not being mounted. There are already many cases where we can't set up stack guards, so just don't worry about this case and communicate that no guard was enabled. I've confirmed that this allows the compiler to run in a chroot without /proc mounted. Closes #22642