Andrew Kelley
e86cee258c
Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen
...
In particular I wanted the change that makes `suspend;` illegal in the
parser.
2021-04-24 10:44:41 -07:00
Andrew Kelley
93d1c2d6d4
std: fix compile errors caught by stage2 AstGen
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Follow-up from 507a8096d2f9624bafaf963c3e189a477ef6b7bf
2021-04-22 19:32:57 -07:00
Andrew Kelley
429cd2b5dd
std: change @import("builtin") to std.builtin
2021-04-15 19:06:39 -07:00
LemonBoy
bd4421befe
compiler-rt: Don't pass f16 around as arguments
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Fixes some failures on AArch64.
f16 was a mistake.
2021-04-15 21:52:08 +02:00
LemonBoy
5bc1dc59e6
compiler-rt: Implement __trunctfhf2
2021-04-15 18:23:09 +02:00
LemonBoy
b29677dd12
compiler-rt: Implement __extendhftf2
2021-04-15 18:21:58 +02:00
LemonBoy
8e0b2f0e52
compiler-rt: Fix typo in implementation of fp truncation ops
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The problem went unnoticed for years, yay.
2021-04-15 18:14:25 +02:00
Andrew Kelley
5f35dc0c0d
zig fmt the std lib
2021-02-24 21:29:23 -07:00
LemonBoy
134f5fd3d6
std: Update test "" to test where it makes sense
2021-01-22 15:46:58 +01:00
Koakuma
1d67ab8823
Fix _Qp_cmp definition
2021-01-15 19:07:39 +07:00
Koakuma
bbb58b10f6
Add compiler-rt stub for SPARC CPUs
2021-01-15 19:07:38 +07:00
Sébastien Marie
d7aa7dbab2
implement emutls in compiler_rt
2021-01-12 05:39:46 +00:00
Frank Denis
6c2e0c2046
Year++
2020-12-31 15:45:24 -08:00
LemonBoy
afd491c07e
compiler-rt: Fix compilation of clzsi for armv6 targets
2020-12-09 16:48:02 +01:00
LemonBoy
518168edb2
compiler-rt: Avoid exposing atomic builtins when not supported
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Let's a void any kind of compilation/LLVM errors for niche targets such
as AVR/MSP430 or ARM v6m. By not exporting any atomic builtin anymore
the user is free to provide their own implementation (that disable the
IRQs) or to provide the --single-threaded switch and forget about this.
2020-12-09 16:33:53 +01:00
Jan Prudil
aadccc4206
Make std.meta.Int accept a signedness parameter
2020-10-17 14:09:59 +02:00
Vignesh Rajagopalan
2ab0c7391a
Rename .macosx to .macos
2020-10-12 18:56:25 -04:00
Vexu
1df0f3ac24
update uses of deprecated type field access
2020-09-03 18:10:40 +03:00
LemonBoy
e355bcce36
compiler-rt: Add missing floatdisf routine
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Add __floatdisf and __aeabi_l2f
Closes #6188
2020-08-30 00:28:18 -04:00
Andrew Kelley
4a69b11e74
add license header to all std lib files
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add SPDX license identifier
copyright ownership is zig contributors
2020-08-20 16:07:04 -04:00
Andrew Kelley
d159ba9295
zig fmt
2020-08-04 23:04:20 -07:00
Vexu
1f8f434b9c
compiler_rt: add floatditf
2020-07-29 18:03:44 +03:00
xackus
b8553b4813
compiler-rt: fix bugs uncovered by previous commit
2020-07-05 20:44:08 +02:00
Tadeo Kondrak
350b2adacd
std.meta.IntType -> std.meta.Int
2020-04-28 19:11:31 -06:00
Tadeo Kondrak
f977155fdb
@Vector -> std.meta.Vector
2020-04-28 00:47:13 -06:00
LemonBoy
a0b73c9f02
compiler-rt: Separate max size allowed for load/store and CAS
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The v6m ISA has no way to express a CAS loop natively without turning
off the interrupts or using the kernel cmpxchg harness.
On such a platform the user has to provide a few __sync_* builtins to
satisfy the linker.
2020-04-06 12:52:53 -04:00
daurnimator
e9e43ed0d3
compiler_rt/atomics: be consistent with const value
2020-04-05 14:08:25 +10:00
daurnimator
f947444362
Tidy up compiler_rt/atomics
2020-04-05 14:06:12 +10:00
Andrew Kelley
e03cbb117e
compiler-rt: don't forget to export these functions
2020-04-03 16:07:32 -04:00
LemonBoy
ed69821f5b
compiler-rt: Add the __atomic family of builtins
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The implementation was checked against a few files using std::atomic and
compiled using zig c++.
Closes #4887
2020-04-03 16:04:44 -04:00
Andrew Kelley
d9d8c42426
remove unnecessary inline
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works around a bug triggered by previous commit
2020-03-31 11:18:11 -04:00
Andrew Kelley
0e372ccff5
clean up the duplicate export logic for __clear_cache
2020-03-31 10:48:48 -04:00
LemonBoy
e9c49f423d
compiler-rt: More clear_cache implementations
2020-03-31 10:36:12 -04:00
daurnimator
63409cf422
std: linux syscall numbers are now an extensible enum
2020-03-31 10:16:20 -04:00
Andrew Kelley
83ff94b1cc
compiler-rt: don't export __clear_cache when no impl available
2020-03-30 23:15:07 -04:00
Timon Kruiper
f6f03cd90f
compiler-rt: implement clear_cache for arm32-linux
2020-03-31 00:29:41 +02:00
LemonBoy
1ef6f068f5
compiler-rt: Implement all the shift builtins
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* Unify all the code paths with a generic function
* Add some EABI aliases
Closes #4853
2020-03-30 10:58:47 -04:00
LemonBoy
0512be227c
compiler-rt: Fix __floatunditf
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This builtin converts a u64 into a f128, not a u128 into a f128.
Fixes some weird-ass crashes that happened only on AArch64 systems.
2020-03-27 20:10:59 +01:00
LemonBoy
cc774c603b
compiler-rt: Add __divtf3
2020-03-24 18:08:53 +01:00
Andrew Kelley
39589cffe0
compiler-rt: fix __clear_cache on aarch64 darwin
2020-03-24 11:51:13 -04:00
Andrew Kelley
03013e5176
compiler-rt: aarch64 implementation of __clear_cache
2020-03-24 10:33:23 -04:00
Andrew Kelley
93c7fa105f
Merge remote-tracking branch 'origin/llvm10'
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LLVM 10 was released today
2020-03-24 09:57:09 -04:00
momumi
7aac21c6f5
allow _ separators in number literals (stage 1)
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* Underscores `_` may be placed between two digits in a int/float literal
* Consecutive underscores are not allowed
* Fixed parsing bug in exponents of hexadecimal float literals.
Exponents should always be base 10, but hex characters would be parsed
inside the exponent and everything after them would be ignored. eg:
`0x1.0p1ab1` would be parsed as `0x1.0p1`.
2020-03-15 12:38:35 +10:00
Andrew Kelley
d1cb16aace
Merge remote-tracking branch 'origin/master' into llvm10
2020-03-03 09:44:13 -05:00
xackus
00be934569
short std.builtin enum literals in std lib
2020-03-01 13:57:41 -05:00
Andrew Kelley
bafa895561
compiler-rt: inline at call site to workaround a bug
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The bug is #2154
2020-02-28 14:51:55 -05:00
Andrew Kelley
87b9e744dd
update std lib to new Target API
2020-02-28 14:51:54 -05:00
Andrew Kelley
4616af0ca4
introduce operating system version ranges as part of the target
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* 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
Andrew Kelley
f33bf48af7
Merge remote-tracking branch 'origin/master' into llvm10
2020-02-25 16:30:40 -05:00
Vexu
538d9a5dd8
remove uses of @ArgType and @IntType
2020-02-24 23:39:03 +02:00
