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Author SHA1 Message Date
Robert Hensing 57409244ec boehmgc: Crude support for coroutines 
Fixes the problem where a stack pointer outside the original
thread causes the collector to crash.

It could be made more accurate by recording the stack pointer
every time we switch to a coroutine. We can use this information
to update our own coroutine stacks like normal data. When the
stack pointer is on a thread, we can add a field to GC_thread
"fallback_sp" to be used when the thread sp is outside the original
thread range.
 2021-06-24 18:17:03 +02:00
Robert Hensing bec83a6f95 BoehmGCStackAllocator: ignore stack protection page 
This fixes a crash that looks like:

```
Thread 1 "nix-build" received signal SIGSEGV, Segmentation fault.
0x00007ffff7ad22a0 in GC_push_all_eager () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
(gdb) bt
0  0x00007ffff7ad22a0 in GC_push_all_eager () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
1  0x00007ffff7adeefb in GC_push_all_stacks () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
2  0x00007ffff7ad5ac7 in GC_mark_some () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
3  0x00007ffff7ad77bd in GC_stopped_mark () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
4  0x00007ffff7adbe3a in GC_try_to_collect_inner.part.0 () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
5  0x00007ffff7adc2a2 in GC_collect_or_expand () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
6  0x00007ffff7adc4f8 in GC_allocobj () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
7  0x00007ffff7adc88f in GC_generic_malloc_inner () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
8  0x00007ffff7ae1a04 in GC_generic_malloc_many () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
9  0x00007ffff7ae1c72 in GC_malloc_kind () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
10 0x00007ffff7e003d6 in nix::EvalState::allocValue() () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
11 0x00007ffff7e04b9c in nix::EvalState::callPrimOp(nix::Value&, nix::Value&, nix::Value&, nix::Pos const&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
12 0x00007ffff7e0a773 in nix::EvalState::callFunction(nix::Value&, nix::Value&, nix::Value&, nix::Pos const&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
13 0x00007ffff7e0a91d in nix::ExprApp::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
14 0x00007ffff7e0a8f8 in nix::ExprApp::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
15 0x00007ffff7e0e0e8 in nix::ExprOpNEq::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
16 0x00007ffff7e0d708 in nix::ExprOpOr::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
17 0x00007ffff7e0d695 in nix::ExprOpOr::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
18 0x00007ffff7e0d695 in nix::ExprOpOr::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
19 0x00007ffff7e0d695 in nix::ExprOpOr::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
20 0x00007ffff7e0d695 in nix::ExprOpOr::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
21 0x00007ffff7e09e19 in nix::ExprOpNot::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
22 0x00007ffff7e0a792 in nix::EvalState::callFunction(nix::Value&, nix::Value&, nix::Value&, nix::Pos const&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
23 0x00007ffff7e8cba0 in nix::addPath(nix::EvalState&, nix::Pos const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Value*, nix::FileIngestionMethod, std::optional<nix::Hash>, nix::Value&)::{lambda(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)#1}::operator()(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
24 0x00007ffff752e6f9 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
25 0x00007ffff752e8e2 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
26 0x00007ffff752e8e2 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
27 0x00007ffff752e8e2 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
28 0x00007ffff752e8e2 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
29 0x00007ffff752e8e2 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
30 0x00007ffff757f8c0 in void boost::context::detail::fiber_entry<boost::context::detail::fiber_record<boost::context::fiber, nix::VirtualStackAllocator, boost::coroutines2::detail::pull_coroutine<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::control_block::control_block<nix::VirtualStackAllocator, nix::sinkToSource(std::function<void (nix::Sink&)>, std::function<void ()>)::SinkToSource::read(char*, unsigned long)::{lambda(boost::coroutines2::detail::push_coroutine<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&)#1}>(boost::context::preallocated, nix::VirtualStackAllocator&&, nix::sinkToSource(std::function<void (nix::Sink&)>, std::function<void ()>)::SinkToSource::read(char*, unsigned long)::{lambda(boost::coroutines2::detail::push_coroutine<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&)#1}&&)::{lambda(boost::context::fiber&&)#1}> >(boost::context::detail::transfer_t) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
31 0x00007ffff6f331ef in make_fcontext () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libboost_context.so.1.69.0
32 0x0000000000000000 in ?? ()
```
 2021-06-24 12:20:39 +02:00
Eelco Dolstra e6150de90d
nix develop: Filter out NIX_REMOTE 
When recursive Nix is enabled, NIX_REMOTE is set to
unix:///build/.nix-socket, which doesn't work outside of the sandbox.
 2021-06-15 12:06:01 +02:00
Eelco Dolstra 8e6ee1b9e9
Merge pull request #4889 from puckipedia/fix-atomic-sunos 
configure.ac: fix use of unread LIBS variable
 2021-06-04 14:18:35 +02:00
Puck Meerburg 196b77b686 configure.ac: fix use of unread LIBS variable 
This fixes both the SunOS/Solaris check, and the libatomic check, which
reference $LIBS, which has not been used since automake was stripped
out of the code.
 2021-06-04 11:25:36 +00:00
Eelco Dolstra bb06640971
Merge pull request #4871 from chuahou/master 
Install zsh completion script
 2021-06-02 13:32:15 +02:00
Eelco Dolstra f1b604f603
Merge pull request #4879 from keke-cute/fix-optional-namespace 
Fix error: 'optional' in namespace 'std' does not name a template type
 2021-06-02 13:30:54 +02:00
keke 50dc88a56c
fix error: 'optional' in namespace 'std' does not name a template type 2021-06-02 18:09:03 +08:00
Domen Kožar 7c3cb8506f
flake.lock: Update 
Flake input changes:

* Updated 'nixpkgs': 'github:NixOS/nixpkgs/3a2e0c36e79cecaf196cbea23e75e74710140ea4' -> 'github:NixOS/nixpkgs/bb8a5e54845012ed1375ffd5f317d2fdf434b20e'
 2021-06-02 11:58:46 +02:00
Eelco Dolstra cc9aa8d4b1
Merge pull request #4878 from NixOS/flake-check-keep-going 
Let nix flake check keep going when keep-going is set
 2021-06-02 11:31:19 +02:00
regnat 838f862f4f doc: Wrap at 80 characters 2021-06-02 11:26:04 +02:00
Théophane Hufschmitt 7565308d04
Fix a documentation typo 
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2021-06-02 11:25:47 +02:00
regnat 7d651f5c3f throw_ -> reportError 
This function might or might not throw depending on the value of
`keepGoing`, so naming it `throw_` was a bit confusing
 2021-06-02 11:24:31 +02:00
regnat d12b12a15b Let nix flake check keep going when keep-going is set 
When the `keep-going` option is set to `true`, make `nix flake check`
continue as much as it can before failing.

The UI isn’t perfect as-it-is as all the lines currently start with a
mostly useless `error (ignored): error:` prefix, but I’m not sure what
the best output would be, so I’ll leave it as-it-is for the time being

(This is a bit hijacking the `keep-going` flag as it’s supposed to be a
build-time only thing. But I think it’s faire to reuse it here).

Fix https://github.com/NixOS/nix/issues/4450
 2021-06-02 11:13:12 +02:00
Chua Hou aedb5c7301
Install zsh completion script 2021-06-02 00:44:03 +08:00
regnat 5985b8b527 Check the CA hash when importing stuff in the local store 
When adding a path to the local store (via `LocalStore::addToStore`),
ensure that the `ca` field of the provided `ValidPathInfo` does indeed
correspond to the content of the path.
Otherwise any untrusted user (or any binary cache) can add arbitrary
content-addressed paths to the store (as content-addressed paths don’t
need a signature).
 2021-06-01 15:09:24 +02:00
Eelco Dolstra 48396d940e
Merge pull request #4866 from alyssais/libdl 
Only link with libdl on Linux
 2021-06-01 11:50:50 +02:00
Eelco Dolstra b8fbfc80fd
Merge pull request #4864 from jeremyschlatter/fix-typo 
Fix typo in documentation
 2021-06-01 11:49:46 +02:00
Eelco Dolstra f357cea40e Run autoupdate 2021-06-01 11:42:38 +02:00
Eelco Dolstra 83f694762e Merge branch 'aarch64-darwin' of https://github.com/Kloenk/nixos-nix 2021-06-01 11:35:13 +02:00
Eelco Dolstra caef6f4314
Merge pull request #4734 from p01arst0rm/fix-s3-ifdef 
unified macro style for ENABLE_S3
 2021-06-01 11:30:21 +02:00
Alyssa Ross c57ab17687
Only link with libdl on Linux 
Linux is (as far as I know) the only mainstream operating system that
requires linking with libdl for dlopen.  On BSD, libdl doesn't exist,
so on non-FreeBSD BSDs linking will currently fail.  On macOS, it's
apparently just a symlink to libSystem (macOS libc), presumably
present for compatibility with things that assume Linux.

So the right thing to do here is to only add -ldl on Linux, not to add
it for everything that isn't FreeBSD.
 2021-06-01 08:05:21 +00:00
Finn Behrens 9f1a7f9d37 Include aarch64-darwin in installer 
Co-authored-by: Matthew Bauer <mjbauer95@gmail.com>
 2021-06-01 09:48:35 +02:00
Finn Behrens 1fefe808f6 enable aarch64-darwin build 
disable lowdown sandbox on aarch64-darwin
 2021-06-01 09:45:14 +02:00
Jeremy Schlatter f674f7f434
Fix typo in documentation 2021-06-01 00:05:34 -07:00
Eelco Dolstra e8f585be70
Merge pull request #4855 from timothyklim/master 
Add .tar.zst support for TarballInputScheme
 2021-05-31 10:38:04 +02:00
Domen Kožar 1f390922d0
Build for aarch64-darwin 2021-05-29 19:40:56 +02:00
Timothy Klim 4da9ec772c Add .tar.zst support for TarballInputScheme 2021-05-29 16:03:26 +07:00
Eelco Dolstra b10256af51
Merge pull request #4849 from NixOS/ca/fix-nix-store--export 
Make the Nar hash non modulo
 2021-05-28 10:48:36 +02:00
Eelco Dolstra cf1d4299a8
Merge pull request #4853 from Synthetica9/no-freenode 
Throw freenode down the memory hole
 2021-05-28 10:47:15 +02:00
Patrick Hilhorst 822e338e5c
throw freenode down the memory hole 2021-05-27 21:48:39 +02:00
regnat 129384bcf3 Remove the remaining occurenceses of a NarHash modulo 2021-05-26 09:39:29 +02:00
regnat 79ae9e4558 Make the Nar hash non modulo 
It makes much more sense to have the Nar hash be a plain straight hash
rather than a hash modulo
 2021-05-25 10:58:43 +02:00
Eelco Dolstra 19396f2a8a
Merge pull request #4846 from michaeladler/fix-doc 
fix doc: nix profile info -> nix profile list
 2021-05-25 09:51:39 +02:00
Michael Adler 9e9a8456d7 fix doc: nix profile info -> nix profile list 
Signed-off-by: Michael Adler <therisen06@gmail.com>
 2021-05-24 12:36:08 +02:00
Eelco Dolstra af4ff644d5
Merge pull request #4834 from NixOS/generic-closure-function 
Extract a generic `computeClosure` function
 2021-05-19 13:31:30 +02:00
regnat 184558834a Extract a generic computeClosure function 
Move the `closure` logic of `computeFSClosure` to its own (templated) function.

This doesn’t bring much by itself (except for the ability to properly
test the “closure” functionality independently from the rest), but it
allows reusing it (in particular for the realisations which will require
a very similar closure computation)
 2021-05-19 11:44:58 +02:00
Eelco Dolstra 7234cf39be
Merge pull request #4831 from matthewbauer/fix-extra-slash-in-canon-path 
Fix extra slash in canonPath output
 2021-05-19 11:10:43 +02:00
Matthew Bauer 3d90ab9345 Fix extra slash in canonPath output 
When you have a symlink like:

  /tmp -> ./private/tmp

you need to resolve ./private/tmp relative to /tmp’s dir: ‘/’. Unlike
any other path output by dirOf, / ends with a slash. We don’t want
trailing slashes here since we will append another slash in the next
comoponent, so clear s like we would if it was a symlink to an absoute
path.

This should fix at least part of the issue in
https://github.com/NixOS/nix/issues/4822, will need confirmation that
it actually fixes the problem to close though.

Introduced in f3f228700a.
 2021-05-18 16:38:55 -05:00
Eelco Dolstra 57f321f3ce
Merge pull request #4828 from NixOS/ca/fix-nix-run 
Restore an accidentally suppressed negation
 2021-05-18 14:29:24 +02:00
regnat 59d0de6ea1 Restore an accidentally suppressed negation 
Accidentally removed in ca96f52194. This
caused `nix run` to systematically fail with

```
error: app program '/nix/store/…' is not in the Nix store
```
 2021-05-18 13:54:05 +02:00
Eelco Dolstra de77d1b924
Merge pull request #4827 from matthewbauer/run-bashrc-first-in-nix-develop 
Source bashrc first in nix develop
 2021-05-18 11:31:52 +02:00
Eelco Dolstra 72356a94f9
Merge pull request #4825 from NixOS/split-app-parsing-and-resolving 
Split the parsing of an `App` and its resolving
 2021-05-18 11:30:52 +02:00
Matthew Bauer 5fd8cf7667 Source bashrc first in nix develop 
~/.bashrc should be sourced first in the rc script so that PATH &
other env vars give precedence over the bashrc PATH.

Also, in my bashrc I alias rm as:

  alias rm='rm -Iv'

To avoid running this alias (which shows ‘removed '/tmp/nix-shell.*'),
we can just prefix rm with command.
 2021-05-17 15:07:00 -05:00
regnat ca96f52194 Split the parsing of an App and its resolving 
That way things (like `nix flake check`) can evaluate the `app` outputs
without having to build anything
 2021-05-17 17:50:41 +02:00
Eelco Dolstra bd6cf25952
Merge pull request #4819 from NixOS/ca/fix-nix-run 
Resolve the program path in `nix run`
 2021-05-17 16:28:14 +02:00
Eelco Dolstra 6849ae82de
Merge pull request #4818 from NixOS/ca/cli-use-builtpaths 
Enforce the use of properly built paths in libcmd
 2021-05-17 16:15:40 +02:00
regnat f46adb783c Add a test for nix run with CA derivations 2021-05-17 15:10:48 +02:00
Eelco Dolstra a22cad62d4
Merge pull request #4817 from emilazy/fix-sandboxed-big-sur-system-version-access 
sandbox: allow SystemVersionCompat.plist on Darwin
 2021-05-17 11:15:48 +02:00
regnat f0c0052d4b Resolve the program path in nix run 
Fix #4768
 2021-05-17 09:48:51 +02:00