motiejus/zig
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d1cb16aace5f5996cf2556d07fd3418a951b31df
Commit Graph

1070 Commits

Author SHA1 Message Date
Andrew Kelley
d1cb16aace Merge remote-tracking branch 'origin/master' into llvm10 2020-03-03 09:44:13 -05:00
Andrew Kelley
387418277a Merge pull request #4601 from alexnask/fix_3997 
Allow wrapping in VDSO lookup
 2020-03-03 09:15:40 -05:00
Alexandros Naskos
7559418305 Added comment justifying wrapping operations 2020-03-03 12:41:11 +02:00
Ryan Liptak
d7579a2fcb Fix std.os.unlinkatW for absolute paths 
RootDirectory can't be set in ObjectAttributes if ObjectName is an absolute path.

Fixes #4606
 2020-03-03 03:07:12 -05:00
Alexandros Naskos
a48cd1cf58 Allow wrapping in VDSO lookup 2020-03-02 11:44:21 +02:00
xackus
00be934569 short std.builtin enum literals in std lib 2020-03-01 13:57:41 -05:00
Andrew Kelley
ef3d761da5 breaking: std.mem.len no longer takes a type argument 
also update fmt code to use std.mem.span.
 2020-03-01 13:21:39 -05:00
Andrew Kelley
5b26128bac add new functions to std.mem and deprecate others 
add std.mem.Span
add std.mem.span
add std.mem.length
add std.mem.indexOfSentinel

deprecate std.mem.len
deprecate std.mem.toSlice
deprecate std.mem.toSliceConst
 2020-03-01 13:07:55 -05:00
Andrew Kelley
4505857e30 revert changes outside std.fmt 2020-03-01 13:07:31 -05:00
daurnimator
0b0de22fd1 std: format contents of sentinel terminated many pointers 
std: add std.meta.Sentinel to get sentinel of a type
 2020-03-01 13:04:29 -05:00
Andrew Kelley
ae99fabfe4 Merge pull request #4585 from LemonBoy/fix-4581 
target: Implement OS version detection for Windows
 2020-03-01 02:53:51 -05:00
Andrew Kelley
f082e253b5 fix native OS version detection on macOS 
closes #4583
 2020-03-01 01:17:50 -05:00
Andrew Kelley
2246812184 use an explicit error set to fix a compilation error 
this function has conditionally compiled out code in it about looking
for native glibc.
 2020-02-29 22:20:44 -05:00
Andrew Kelley
6fcf6716be std.Thread.cpuCount on Windows uses the PEB 
rather than calling GetSystemInfo from kernel32.dll. Also remove
OutOfMemory from the error set.
 2020-02-29 22:13:09 -05:00
Andrew Kelley
d951e0402a Merge pull request #4586 from daurnimator/windows-PEB 
Fill out windows PEB definition
 2020-02-29 22:05:56 -05:00
Andrew Kelley
48cef8d5be refactor std.zig.system.NativeTargetInfo functions 
to make them a bit easier to test.
 2020-02-29 21:31:03 -05:00
LemonBoy
845af5c552 Handle one more error 2020-02-29 23:11:36 +01:00
LemonBoy
3b29a72b3b Use .len instead of @sizeOf 2020-02-29 23:08:57 +01:00
LemonBoy
84549b3955 target: Implement OS version detection for OSX 
Closes #4583
 2020-02-29 21:46:07 +01:00
LemonBoy
278f0f8fa9 Change how the build-id is checked 
Address review comment by @rocksnest
 2020-02-29 18:31:03 +01:00
Andrew Kelley
3c7f030a60 add CrossTarget.getObjectFormat 
closes #4588

thanks Michaël Larouche for the suggested fix
 2020-02-29 12:27:13 -05:00
daurnimator
d0c22619f5 Complete windows PEB_LDR_DATA definition 2020-03-01 02:10:29 +11:00
LemonBoy
5822220435 Address review comments 2020-02-29 14:19:13 +01:00
daurnimator
513076ee9c Fill out PEB definition 2020-03-01 00:12:08 +11:00
LemonBoy
f072b0c056 target: Implement OS version detection for Windows 
Closes #4581
 2020-02-29 12:02:40 +01:00
Andrew Kelley
7e6b68a534 std.Target.standardDynamicLinkerPath: delete bad doc comment 2020-02-29 02:08:26 -05:00
Andrew Kelley
1aef0bef75 std.Target.Os.WindowsVersion: non-exhaustive enum 2020-02-28 19:24:52 -05:00
Andrew Kelley
e683eee415 fix CrossTarget.isNative, setGnuLibCVersion, zigTriple 2020-02-28 19:18:27 -05:00
Andrew Kelley
4bc893c346 update test to newer API 2020-02-28 19:05:14 -05:00
Andrew Kelley
7e3bb00a0e don't choose native ld path when os is non native 2020-02-28 18:48:19 -05:00
Andrew Kelley
4591236ae1 CrossTarget.cpu_model: communicate intent precisely 2020-02-28 18:31:46 -05:00
Andrew Kelley
aa13f339d4 fix handling of CrossTarget.cpu_model 2020-02-28 18:09:33 -05:00
Andrew Kelley
8691d3c50d improve std.zig.system.NativeTargetInfo.detect 
It now takes a std.zig.CrossTarget parameter, and only resolves
native things, leaving explicitly overridden things alone.
 2020-02-28 17:23:16 -05:00
Andrew Kelley
500dde32d5 dynamic_linker becomes a field of std.zig.CrossTarget 2020-02-28 14:51:56 -05:00
Andrew Kelley
07f52119de implement native OS version detection for linux 2020-02-28 14:51:56 -05:00
Andrew Kelley
ef24f2dd93 remove special darwin os version min handling 
now it is integrated with zig's target OS range.
 2020-02-28 14:51:56 -05:00
Andrew Kelley
d45ea4d89d stage1: make get_native_target go through self-hosted 2020-02-28 14:51:56 -05:00
Andrew Kelley
3683ba87ac complete the native target detection based on /usr/bin/env 2020-02-28 14:51:56 -05:00
Andrew Kelley
fd006c1c74 std.zig.system.NativeTargetInfo.detect: almost no Allocator 2020-02-28 14:51:55 -05:00
Andrew Kelley
60f2f3457d getStandardDynamicLinkerPath renamed and no allocator 
* `std.Target.getStandardDynamicLinkerPath` =>
   `std.Target.standardDynamicLinkerPath`
 * it now takes a pointer to fixed size array rather than an allocator
 * `std.zig.system.NativeTargetInfo.detect` now supports reading
   PT_INTERP from /usr/bin/env
 2020-02-28 14:51:55 -05:00
Andrew Kelley
2536e4c70c WASI has no dynamic linker 2020-02-28 14:51:55 -05:00
Andrew Kelley
bafa895561 compiler-rt: inline at call site to workaround a bug 
The bug is #2154
 2020-02-28 14:51:55 -05:00
Andrew Kelley
36aa3c8e7f fix __stack_chk_guard emitted even when not linking libc 2020-02-28 14:51:55 -05:00
Andrew Kelley
6226726571 fix builder.findProgram test 2020-02-28 14:51:55 -05:00
Andrew Kelley
7927764cc2 mips: implement Target.getStandardDynamicLinkerPath 2020-02-28 14:51:54 -05:00
Andrew Kelley
34d2700af4 clean up CrossTarget.getExternalExecutor 2020-02-28 14:51:54 -05:00
Andrew Kelley
0912484c4f improve the "external executor" detection logic 2020-02-28 14:51:54 -05:00
Andrew Kelley
cebcacd872 fix standardTargetOptions and improve init-exe to use it 2020-02-28 14:51:54 -05:00
Andrew Kelley
cf233bad58 fix target parsing 2020-02-28 14:51:54 -05:00
Andrew Kelley
dbe4d72bcf separate std.Target and std.zig.CrossTarget 
Zig now supports a more fine-grained sense of what is native and what is
not. Some examples:

This is now allowed:
-target native

Different OS but native CPU, default Windows C ABI:
-target native-windows
This could be useful for example when running in Wine.

Different CPU but native OS, native C ABI.
-target x86_64-native -mcpu=skylake

Different C ABI but otherwise native target:
-target native-native-musl
-target native-native-gnu

Lots of breaking changes to related std lib APIs.
Calls to getOs() will need to be changed to getOsTag().
Calls to getArch() will need to be changed to getCpuArch().

Usage of Target.Cross and Target.Native need to be updated to use
CrossTarget API.

`std.build.Builder.standardTargetOptions` is changed to accept its
parameters as a struct with default values. It now has the ability to
specify a whitelist of targets allowed, as well as the default target.
Rather than two different ways of collecting the target, it's now always
a string that is validated, and prints helpful diagnostics for invalid
targets. This feature should now be actually useful, and contributions
welcome to further improve the user experience.

`std.build.LibExeObjStep.setTheTarget` is removed.
`std.build.LibExeObjStep.setTarget` is updated to take a CrossTarget
parameter.

`std.build.LibExeObjStep.setTargetGLibC` is removed. glibc versions are
handled in the CrossTarget API and can be specified with the `-target`
triple.

`std.builtin.Version` gains a `format` method.
 2020-02-28 14:51:54 -05:00