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Add support for CloudABI targets to the rustc backend. #46940

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@EdSchouten @rust-highfive @eddyb @alexcrichton @bors @kennytm
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EdSchouten commented Dec 22, 2017

CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/

EdSchouten added some commits Dec 22, 2017

@EdSchouten
Add support for CloudABI targets to the rustc backend. 
CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/
0e703ed
@EdSchouten
Add CloudABI to the list of supported targets. 
Backend definitions for these targets are present, meaning we can start
announcing this target. While there, sort the list alphabetically.
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4156752

@rust-highfive rust-highfive assigned eddyb Dec 22, 2017

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rust-highfive commented Dec 22, 2017

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @eddyb (or someone else) soon.

If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes.

Please see the contribution instructions for more information.
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eddyb commented Dec 22, 2017

r? @alexcrichton

@rust-highfive rust-highfive assigned alexcrichton and unassigned eddyb Dec 22, 2017

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alexcrichton commented Dec 22, 2017

@bors: r+

Thanks!
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bors commented Dec 22, 2017

📌 Commit 4156752 has been approved by alexcrichton

@kennytm kennytm added the S-waiting-on-bors label Dec 22, 2017

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kennytm commented Dec 22, 2017

@bors rollup

kennytm added a commit to kennytm/rust that referenced this pull request Dec 23, 2017

@kennytm
Rollup merge of rust-lang#46940 - EdSchouten:cloudabi, r=alexcrichton 
Add support for CloudABI targets to the rustc backend.

CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/
6f5604f

@kennytm kennytm referenced this pull request Dec 23, 2017

Closed

Rollup of 9 pull requests #46965

bors added a commit that referenced this pull request Dec 23, 2017

@bors
Auto merge of #46965 - kennytm:rollup, r=kennytm 
Rollup of 10 pull requests

- Successful merges: #46888, #46910, #46924, #46926, #46928, #46930, #46933, #46939, #46940, #46943
- Failed merges: #46954
Loading status checks…
94af9f9

kennytm added a commit to kennytm/rust that referenced this pull request Dec 23, 2017

@kennytm
Rollup merge of rust-lang#46940 - EdSchouten:cloudabi, r=alexcrichton 
Add support for CloudABI targets to the rustc backend.

CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/
Verified
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@kennytm kennytm
GPG key ID: FEF6C8051D0E013C Learn about signing commits
543dabb

bors added a commit that referenced this pull request Dec 23, 2017

@bors
Auto merge of #46965 - kennytm:rollup, r=kennytm 
Rollup of 9 pull requests

- Successful merges: #46888, #46910, #46926, #46928, #46930, #46933, #46939, #46940, #46943
- Failed merges: #46924, #46954
Loading status checks…
b9e5b04

kennytm added a commit to kennytm/rust that referenced this pull request Dec 23, 2017

@kennytm
Rollup merge of rust-lang#46940 - EdSchouten:cloudabi, r=alexcrichton 
Add support for CloudABI targets to the rustc backend.

CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/
eeb137e

@kennytm kennytm referenced this pull request Dec 23, 2017

Closed

Rollup of 10 pull requests #46967

kennytm added a commit to kennytm/rust that referenced this pull request Dec 23, 2017

@kennytm
Rollup merge of rust-lang#46940 - EdSchouten:cloudabi, r=alexcrichton 
Add support for CloudABI targets to the rustc backend.

CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/
Verified
This commit was signed with a verified signature.
@kennytm kennytm
GPG key ID: FEF6C8051D0E013C Learn about signing commits
caec929

bors added a commit that referenced this pull request Dec 23, 2017

@bors
Auto merge of #46967 - kennytm:rollup, r=kennytm 
Rollup of 10 pull requests

- Successful merges: #46888, #46894, #46910, #46928, #46930, #46933, #46937, #46939, #46940, #46943
- Failed merges: #46924, #46954
Loading status checks…
f1d2cc1
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bors commented Dec 25, 2017

⌛️ Testing commit 4156752 with merge 5fbc169...

bors added a commit that referenced this pull request Dec 25, 2017

@bors
Auto merge of #46940 - EdSchouten:cloudabi, r=alexcrichton 
Add support for CloudABI targets to the rustc backend.

CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/
Loading status checks…
5fbc169
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bors commented Dec 25, 2017

💔 Test failed - status-travis
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kennytm commented Dec 25, 2017 •
edited

@bors retry #47002
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bors commented Dec 26, 2017

⌛️ Testing commit 4156752 with merge b5b8dcf...

bors added a commit that referenced this pull request Dec 26, 2017

@bors
Auto merge of #46940 - EdSchouten:cloudabi, r=alexcrichton 
Add support for CloudABI targets to the rustc backend.

CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/
Loading status checks…
b5b8dcf
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bors commented Dec 26, 2017

💔 Test failed - status-travis

kennytm added a commit to kennytm/rust that referenced this pull request Dec 26, 2017

@kennytm
Rollup merge of rust-lang#46940 - EdSchouten:cloudabi, r=alexcrichton 
Add support for CloudABI targets to the rustc backend.

CloudABI is a sandboxed UNIX-like runtime environment. It is a
programming environment that uses a capability-based security model. In
practice this means that many POSIX interfaces are present, except for
ones that try to access resources out of thin air. For example, open()
is gone, but openat() is present.

Right now I'm at the point where I can compile very basic CloudABI
applications on all four supported architectures (ARM and x86, 32 and 64
bits). The next step will be to get libstd to work. Patches for that are
outside the scope of this change.

More info: https://nuxi.nl/cloudabi/ https://github.com/NuxiNL/cloudlibc/
720a4b5

@kennytm kennytm referenced this pull request Dec 26, 2017

Merged

Rollup of 8 pull requests #47012

bors added a commit that referenced this pull request Dec 26, 2017

@bors
Auto merge of #47012 - kennytm:rollup, r=kennytm 
Rollup of 8 pull requests

- Successful merges: #46928, #46930, #46933, #46939, #46940, #46943, #46979, #46986
- Failed merges:
Loading status checks…
8cdde6d

@bors bors merged commit 4156752 into rust-lang:master Dec 26, 2017
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