Commit Graph

40 Commits (f92ccf365be1e4dad74f6ac08503832ed2d7f805)

Author SHA1 Message Date
Andrew Kelley 2e806682f4
(breaking) std.Buffer => std.ArrayListSentineled(u8, 0)
This new name (and the fact that it is a function returning a type) will
make it more clear which use cases are better suited for ArrayList and
which are better suited for ArrayListSentineled.

Also for consistency with ArrayList,
 * `append` => `appendSlice`
 * `appendByte` => `append`

Thanks daurnimator for pointing out the confusion of std.Buffer.
2020-04-01 13:30:07 -04:00
Andrew Kelley 9e7ae06249
std lib API deprecations for the upcoming 0.6.0 release
See #3811
2020-03-30 14:23:22 -04:00
Andrew Kelley dbde5df568
clean up some self-hosted bitrot + don't assume libstdc++
closes #4682

The self-hosted compiler is still bit rotted and still not compiling
successfully yet. I have a more serious rework of the code in a
different branch.
2020-03-17 23:03:45 -04:00
Andrew Kelley 4616af0ca4
introduce operating system version ranges as part of the target
* re-introduce `std.build.Target` which is distinct from `std.Target`.
   `std.build.Target` wraps `std.Target` so that it can be annotated as
   "the native target" or an explicitly specified target.
 * `std.Target.Os` is moved to `std.Target.Os.Tag`. The former is now a
   struct which has the tag as well as version range information.
 * `std.elf` gains some more ELF header constants.
 * `std.Target.parse` gains the ability to parse operating system
   version ranges as well as glibc version.
 * Added `std.Target.isGnuLibC()`.
 * self-hosted dynamic linker detection and glibc version detection.
   This also adds the improved logic using `/usr/bin/env` rather than
   invoking the system C compiler to find the dynamic linker when zig
   is statically linked. Related: #2084
   Note: this `/usr/bin/env` code is work-in-progress.
 * `-target-glibc` CLI option is removed in favor of the new `-target`
   syntax. Example: `-target x86_64-linux-gnu.2.27`

closes #1907
2020-02-28 14:51:53 -05:00
Michaël Larouche 9b11e5e1f1 Add InstallRawStep to Zig build system that does a similar job to llvm-objcopy. To use it, do 'exe.installRaw("kernel.bin");' where exe is a LibExeObjStep
Part of #2826
2020-02-03 15:07:34 -05:00
LemonBoy 3640c682a2 Run `zig fmt` 2020-02-01 11:32:53 +01:00
David Cao 8e57dd57ca
add --eh-frame-hdr conditionally 2020-01-07 15:58:40 -05:00
David Cao 599213463d
add --eh-frame-hdr arg for linking 2020-01-07 15:58:39 -05:00
Vexu 1a3633d786
fix stage2 build 2019-12-29 11:04:58 +02:00
Andrew Kelley 7c1dbfab72
self-hosted: manually parse args 2019-12-11 02:08:33 -05:00
Andrew Kelley fe4963412f
update self-hosted compiler to new format API 2019-12-08 23:17:03 -05:00
Andrew Kelley dcbd5ad155
remove upstream support for Zen hobby OS
The new plan to support hobby operating systems is #3784.

And what kind of name is "Zen" anyway? There's already a
[Zen programming language](http://zenlang.sourceforge.net/)
and that's just confusing.
2019-12-02 12:01:49 -05:00
Andrew Kelley 4af5c38674
fixes for self-hosted compiler 2019-12-01 19:22:03 -05:00
Vexu 798d05dd02
add workaround for #3190 2019-11-26 22:11:04 +02:00
Vexu 128034481a
solve recursion in self hosted 2019-11-26 18:25:29 +02:00
Vexu 36849d8a7b
fixes and cleanup in self hosted 2019-11-26 11:52:12 +02:00
Andrew Kelley 34b1ebefaa
Merge remote-tracking branch 'origin/master' into null-terminated-pointers 2019-11-24 20:28:46 -05:00
Vexu d40f204ec0
self hosted compiler: small miscellaneous fixes 2019-11-23 21:57:24 +02:00
Andrew Kelley 47f06be369
string literals are now null terminated
this also deletes C string literals from the language, and then makes
the std lib changes and compiler changes necessary to get the behavior
tests and std lib tests passing again.
2019-11-21 20:43:41 -05:00
Vexu 86d9563d15
self hosted compiler: various small fixes 2019-11-08 00:18:14 +02:00
Vexu bca672372a
self hosted compiler: move functions to util.zigto avoid defining llvm instricts. 2019-11-07 23:03:57 +02:00
Vexu c6076a1360
self hosted compiler: use enum literals 2019-11-07 10:30:56 +02:00
Vexu 9394d14815
self hosted compiler: unify Target and std.Target 2019-11-07 10:30:47 +02:00
Vexu cb20093614
self hosted compiler: remove await async pattern 2019-11-07 10:30:11 +02:00
Andrew Kelley 5092634103
avoid the word "coroutine", they're "async functions" 2019-08-13 14:14:19 -04:00
Andrew Kelley b735764898
different array literal syntax when inferring the size
old syntax:  []i32{1, 2, 3}
new syntax: [_]i32{1, 2, 3}

closes #1797
2019-06-09 19:26:32 -04:00
Andrew Kelley 5784631fab
update the default macos version min to 10.14 2019-06-07 12:20:02 -04:00
Andrew Kelley 2f040a23c8
clean up references to os 2019-05-26 18:32:44 -04:00
Andrew Kelley ade10387a5
breaking changes to the way targets work in zig
* CLI: `-target [name]` instead of `--target-*` args.
   This matches clang's API.
 * `builtin.Environ` renamed to `builtin.Abi`
   - likewise `builtin.environ` renamed to `builtin.abi`
 * stop hiding the concept of sub-arch. closes #1526
 * `zig targets` only shows available targets. closes #438
 * include all targets in readme, even those that don't
   print with `zig targets` but note they are Tier 4
 * refactor target.cpp and make the naming conventions
   more consistent
 * introduce the concept of a "default C ABI" for a given
   OS/Arch combo. As a rule of thumb, if the system compiler
   is clang or gcc then the default C ABI is the gnu ABI.
2019-02-26 15:58:10 -05:00
Andrew Kelley c9fb5240d6
remove --no-rosegment workaround now that valgrind bug is fixed
See #896

Zig 0.3.0+ and Valgrind 3.14+ do not need the workaround.
2019-02-19 08:39:36 -05:00
kristopher tate 1e60ca4b75
stage2: update std.os.path.join method signature;
stage2: take 2;
2018-11-30 03:52:28 +09:00
Jimmi Holst Christensen 8139c5a516
New Zig formal grammar (#1685)
Reverted #1628 and changed the grammar+parser of the language to not allow certain expr where types are expected
2018-11-13 05:08:37 -08:00
Jimmi Holst Christensen 378d3e4403
Solve the return type ambiguity (#1628)
Changed container and initializer syntax
* <container> { ... } -> <container> . { ... }
* <exrp> { ... } -> <expr> . { ...}
2018-10-15 09:51:15 -04:00
Shawn Landden 342cff28f5 initial arm64 support 2018-09-08 03:52:28 +00:00
Andrew Kelley 0df485d4dc self-hosted: reorganize creation and destruction of Compilation 2018-08-10 12:28:20 -04:00
Andrew Kelley 02713e8d8a fix race conditions in self-hosted compiler; add test
* fix race condition in std.event.Channel deinit
 * add support to zig build for --no-rosegment
 * add passing self-hosted compare-output test for calling a function
 * put a global lock on LLD linking because it's not thread safe
2018-07-24 21:28:54 -04:00
Andrew Kelley 72599d420b self-hosted: find all libc paths; windows linker code 2018-07-24 00:06:34 -04:00
Andrew Kelley 2614ef056a self-hosted: basic linker code for macos 2018-07-23 17:38:03 -04:00
Andrew Kelley aa3b41247f self-hosted: linking against libc
also introduce `zig libc` command to display paths
`zig libc file.txt` will parse equivalent text and use that for libc
paths.
2018-07-18 17:43:36 -04:00
Andrew Kelley ecf8da00c5 self-hosted: linking 2018-07-17 13:18:13 -04:00