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2020-02-11make the sgx arg cleanup implementation a no opDario Gonzalez-6/+1
2020-02-10Avoid jumping to Rust code with user %rsp (reentry_panic)Jethro Beekman-7/+6
2020-02-10sanitize MXCSR/FPU control registersRaoul Strackx-0/+11
2020-02-10Corrected ac_mitigation patch. That patch used the untrusted stack to clear ↵Raoul Strackx-7/+16
rflags during enclave (re-)entry
2020-02-10Fix SGX RWLock representation for UnsafeCell niche fixJethro Beekman-11/+13
2020-02-02Strip unnecessary subexpressionFriedrich von Never-1/+0
It became unnecessary since a06baa56b95674fc626b3c3fd680d6a65357fe60 reformatted the file.
2020-01-30UpdateHiroki Noda-2/+2
2020-01-30Fix typo.Hiroki Noda-1/+1
2020-01-26updatecomet-1/+1
2020-01-25Rollup merge of #68515 - Wind-River:master_2020, r=alexcrichtonYuki Okushi-5/+39
Support feature process_set_argv0 for VxWorks r? @alexcrichton
2020-01-24Support feature process_set_argv0 for VxWorksBaoshanPang-5/+39
2020-01-24Remove unused ignore-license directivesTomasz Miąsko-4/+0
The tidy check was removed in rust-lang/rust#53617
2020-01-16Rollup merge of #68033 - ollie27:win_f32, r=dtolnayDylan DPC-5/+5
Don't use f64 shims for f32 cmath functions on non 32-bit x86 MSVC These shims are only needed on 32-bit x86. Additionally since https://reviews.llvm.org/rL268875 LLVM handles adding the shims itself for the intrinsics.
2020-01-12Document behavior of set_nonblocking on UnixListenerTill Arnold-0/+8
2020-01-10make use of pointer::is_nullLzu Tao-20/+25
2020-01-08Don't use f64 shims for f32 cmath functions on none 32-bit x86 MSVCOliver Middleton-5/+5
These shims are only needed on 32-bit x86. Additionally since https://reviews.llvm.org/rL268875 LLVM handles adding the shims itself for the intrinsics.
2020-01-09Rollup merge of #67977 - Wind-River:master_2020, r=alexcrichtonYuki Okushi-66/+2
Updates for VxWorks r? @alexcrichton
2020-01-08Try statx for all linux-gnu targetsoxalica-28/+6
2020-01-06ignore signal SIGPIPEBaoshanPang-10/+2
2020-01-06Auto merge of #66899 - msizanoen1:riscv-std, r=alexcrichtonbors-0/+2
Standard library support for riscv64gc-unknown-linux-gnu Add std support for RISC-V 64-bit GNU/Linux and update libc for RISC-V support. r? @alexcrichton
2020-01-06Remove weak.rs for VxWorksUmesh Kalappa-56/+0
2020-01-04Rollup merge of #67848 - ollie27:float_link_name_attr, r=Dylan-DPCGuillaume Gomez-3/+0
Remove unused `#[link_name = "m"]` attributes These were perhaps supposed to be `#[link(name = "m")]` but linking libm should be handled by the libc crate anyway. They should have triggered a compile error: #47725
2020-01-03Remove unused `#[link_name = "m"]` attributesOliver Middleton-3/+0
These were perhaps supposed to be `#[link(name = "m")]` but linking libm should be handled by the libc crate anyway.
2020-01-02Use drop instead of the toilet closure `|_| ()`Lzu Tao-25/+25
2020-01-01Add support for RISC-V 64-bit GNU/Linuxmsizanoen1-0/+2
2019-12-28Auto merge of #67605 - lzutao:msdn-links, r=Mark-Simulacrumbors-17/+17
tidy: change msdn links to newer locations see accouncement at https://docs.microsoft.com/welcome-to-docs The script that I used: https://gist.github.com/lzutao/1449c9210ad91899841d62e0058d2caa
2019-12-25tidy: change msdn links to newer locationsLzu Tao-17/+17
see accouncement at https://docs.microsoft.com/welcome-to-docs
2019-12-24Deprecate Error::description for realDavid Tolnay-0/+9
`description` has been documented as soft-deprecated since 1.27.0 (17 months ago). There is no longer any reason to call it or implement it. This commit: - adds #[rustc_deprecated(since = "1.41.0")] to Error::description; - moves description (and cause, which is also deprecated) below the source and backtrace methods in the Error trait; - reduces documentation of description and cause to take up much less vertical real estate in rustdocs, while preserving the example that shows how to render errors without needing to call description; - removes the description function of all *currently unstable* Error impls in the standard library; - marks #[allow(deprecated)] the description function of all *stable* Error impls in the standard library; - replaces miscellaneous uses of description in example code and the compiler.
2019-12-24x.py fmt after previous deignoreMark Rousskov-137/+184
2019-12-22Format the worldMark Rousskov-2460/+2501
2019-12-21Require issue = "none" over issue = "0" in unstable attributesRoss MacArthur-23/+23
2019-12-20Rollup merge of #67442 - reitermarkus:dummy-variable, r=kennytmMazdak Farrokhzad-18/+9
Remove `SOCK_CLOEXEC` dummy variable on platforms that don't use it.
2019-12-20Rollup merge of #67219 - jsgf:command-argv0-debug, r=joshtriplettMazdak Farrokhzad-2/+6
Fix up Command Debug output when arg0 is specified. PR https://github.com/rust-lang/rust/pull/66512 added the ability to set argv[0] on Command. As a side effect, it changed the Debug output to print both the program and argv[0], which in practice results in stuttery output (`"echo" "echo" "foo"`). This PR reverts the behaviour to the the old one, so that the command is only printed once - unless arg0 has been set. In that case it emits `"[command]" "arg0" "arg1" ...`.
2019-12-20Remove `SOCK_CLOEXEC` dummy variable on platforms that don't use it.Markus Reiter-18/+9
2019-12-18Remove `SO_NOSIGPIPE` dummy variable on platforms that don't use it.Markus Reiter-12/+6
2019-12-16Fix up Command Debug output when arg0 is specified.Jeremy Fitzhardinge-2/+6
PR https://github.com/rust-lang/rust/pull/66512 added the ability to set argv[0] on Command. As a side effect, it changed the Debug output to print both the program and argv[0], which in practice results in stuttery output ("echo echo foo"). This PR reverts the behaviour to the the old one, so that the command is only printed once - unless arg0 has been set. In that case it emits "[command] arg0 arg1 ...".
2019-12-15Rollup merge of #67267 - alexcrichton:update-wasi-libc, r=Dylan-DPCMazdak Farrokhzad-14/+21
Fix signature of `__wasilibc_find_relpath` Looks like this function changed upstream, so it needs to be adjusted for when used by libstd.
2019-12-14Auto merge of #67084 - Pagten:feature/print-msg-from-elf-entrypoint, r=Amanieubors-0/+30
SGX: Change ELF entrypoint This fixes [rust-sgx issue #148](https://github.com/fortanix/rust-sgx/issues/148). A new entry point is created for the ELF file generated by `rustc`, separate from the enclave entry point. When the ELF file is executed as a Linux binary, the error message below is written to stderr. > Error: This file is an SGX enclave which cannot be executed as a standard Linux binary. > See the installation guide at https://edp.fortanix.com/docs/installation/guide/ on how to use 'cargo run' or follow the steps at https://edp.fortanix.com/docs/tasks/deployment/ for manual deployment. When the ELF file is converted to an SGXS using `elf2sgxs`, the old entry point is still set as the enclave entry point. In a future pull request in the rust-sgx repository, `elf2sgxs` will be modified to remove the code in the ELF entry point, since this code is not needed in the enclave.
2019-12-12Fix signature of `__wasilibc_find_relpath`Alex Crichton-14/+21
Looks like this function changed upstream, so it needs to be adjusted for when used by libstd.
2019-12-12Remove irelevant comment on `register_dtor`chansuke-2/+0
2019-12-09inline some common methods on OsStrLzu Tao-0/+1
2019-12-06Rewrite %rax register before syscall because it is overwritten by the ↵Pieter Agten-2/+2
syscall itself
2019-12-06Auto merge of #67080 - JohnTitor:rollup-2t6fm3u, r=JohnTitorbors-9/+26
Rollup of 10 pull requests Successful merges: - #66649 (VxWorks: fix issues in accessing environment variables) - #66764 (Tweak wording of `collect()` on bad target type) - #66900 (Clean up error codes) - #66974 ([CI] fix the `! isCI` check in src/ci/run.sh) - #66979 (Add long error for E0631 and update ui tests.) - #67017 (cleanup long error explanations) - #67021 (Fix docs for formatting delegations) - #67041 (add ExitStatusExt into prelude) - #67065 (Fix fetching arguments on the wasm32-wasi target) - #67066 (Update the revision of wasi-libc used in wasm32-wasi) Failed merges: r? @ghost
2019-12-06Rollup merge of #67065 - alexcrichton:update-wasi, r=sfacklerYuki Okushi-0/+1
Fix fetching arguments on the wasm32-wasi target Fixes an error introduced in #66750 where wasi executables always think they have zero arguments because one of the vectors returned here accidentally thought it was length 0.
2019-12-06Rollup merge of #67041 - Wind-River:master_base, r=alexcrichtonYuki Okushi-0/+3
add ExitStatusExt into prelude r? @alexcrichton
2019-12-06Rollup merge of #66649 - Wind-River:master_xyz, r=alexcrichtonYuki Okushi-9/+22
VxWorks: fix issues in accessing environment variables
2019-12-06Auto merge of #66835 - AviKozokin:master, r=alexcrichtonbors-2/+2
std:win: avoid WSA_FLAG_NO_INHERIT flag and don't use SetHandleInformation on UWP This flag is not supported on Windows 7 before SP1, and on windows server 2008 SP2. This breaks Socket creation & duplication. This was fixed in a previous PR. cc #26658 This PR: cc #60260 reuses this flag to support UWP, and makes an attempt to handle the potential error. This version still fails to create a socket, as the error returned by WSA on this case is WSAEINVAL (invalid argument). and not WSAEPROTOTYPE. MSDN page for WSASocketW (that states the platform support for WSA_FLAG_NO_HANDLE_INHERIT): https://docs.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-wsasocketw CC #26543 CC #26518
2019-12-05Fix fetching arguments on the wasm32-wasi targetAlex Crichton-0/+1
Fixes an error introduced in #66750 where wasi executables always think they have zero arguments because one of the vectors returned here accidentally thought it was length 0.
2019-12-05Processed review commentsPieter Agten-7/+17
2019-12-04Create a separate entry point for the ELF file, instead of using the SGX ↵Pieter Agten-0/+20
entry point
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