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50 Commits

Author SHA1 Message Date
Andrew Kelley
d9d8c42426
remove unnecessary inline 
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 
* 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 
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' 
LLVM 10 was released today
 2020-03-24 09:57:09 -04:00
momumi
7aac21c6f5 allow _ separators in number literals (stage 1) 
* 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 
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 
* 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
Andrew Kelley
cdc5070f21
Merge remote-tracking branch 'origin/master' into llvm10 2020-02-10 00:26:33 -05:00
LemonBoy
c4d0f97b4c compiler_rt: Fix clzsi2 implementation for Thumb1 
The LUT contains the number of bits set, not the number of leading zeros
as we're subtracting from the total number of bits in a word.

Closes #4415
 2020-02-09 14:12:01 -05:00
Andrew Kelley
9e5b248991
remove workarounds for Windows native CPU features 
bug fixed in LLVM 10

closes #508
 2020-02-07 12:41:46 -05:00
Andrew Kelley
9dffc369f1
Merge remote-tracking branch 'origin/master' into layneson-cpus_and_features 2020-01-25 23:25:29 -05:00
Andrew Kelley
c86589a738 disable f128 compiler_rt tests failing on windows 
These were never working with native CPU features. In this branch,
we fix native CPU features not being enabled on Windows, and regress
f128 language features. In the llvm10 branch, all this is fixed,
and the tests are re-enabled.
 2020-01-23 02:05:24 -05:00
Michael Dusan
357f42da6c compiler_rt: fix mulsi3 test typo 2020-01-22 20:17:38 -05:00
LemonBoy
69c72e24d4 compiler-rt: Port __mulsi3 builtin 2020-01-22 13:04:45 -05:00
LemonBoy
861724bcf0 Fix some tests broken by the renamed files 2020-01-19 09:31:45 +01:00
LemonBoy
5fbc1c2812 Nuke some more code 2020-01-19 00:12:27 +01:00
LemonBoy
6b056d1fb9 Nuke some repeated code 2020-01-19 00:12:25 +01:00
LemonBoy
7d94e712f1 Remove useless wrappers around f32/f64 aeabi builtins 2020-01-19 00:12:18 +01:00
LemonBoy
fa52c9e36e Small cleanups 2020-01-19 00:11:45 +01:00
Michaël Larouche
d9be6e5dc6 Port clzsi2 from compiler_rt, required for using std.fmt.format on some ARM architecture. 2020-01-17 14:25:22 -05:00
LemonBoy
f609ce4f65 Minor changes to the ARM builtin fns 2020-01-16 12:50:53 -05:00
LemonBoy
e8012740b9 Fix off-by-one error (and missing store op) 2020-01-15 20:03:41 +01:00
LemonBoy
ede28755b6 Fix test case 2020-01-15 18:41:07 +01:00
LemonBoy
c5cfc9bf68 Move definition of __aeabi_read_tp 2020-01-15 17:50:51 +01:00
LemonBoy
5d5345728a Fix div builtins to use the correct calling convention 2020-01-15 17:50:51 +01:00
LemonBoy
109e5f8a5a Remove unnecessary logic 2020-01-15 17:50:51 +01:00
LemonBoy
44e3796285 Rearrange some builtin functions placement 2020-01-15 12:48:28 +01:00
Ryan Liptak
834218d789 Fix remaining variadic formatted prints 
Used a series of regex searches to try to find as many instances of the old pattern as I could and update them.
 2020-01-09 13:36:44 -05:00
LemonBoy
e81b505960 Use the correct calling convention for AEABI intrinsics 2020-01-07 13:42:47 -05:00
LemonBoy
e3a63b4e5a Add more compiler-rt functions for ARM platform 2020-01-06 19:08:15 -05:00
Andrew Kelley
53913acaf7
zig fmt and update extern fn to callconv(.C) 2020-01-06 15:34:50 -05:00
LemonBoy
563d9ebfe5 Implement the callconv() annotation 2020-01-02 18:53:16 +01:00
Andrew Kelley
d571fad20e
update tests to new format API 2019-12-09 00:05:21 -05:00
Andrew Kelley
343987cd05
remove @inlineCall from zig 2019-12-06 14:12:01 -05:00
Andrew Kelley
e0db54e89d
update the codebase to use @as 2019-11-08 15:57:24 -05:00
LemonBoy
93a49076f7 Initial support for i386-windows-msvc target 2019-10-06 14:27:36 +02:00
Andrew Kelley
ed36dbbd9c
mv std/ lib/ 
that's all this commit does. further commits will fix cli flags and
such.

see #2221
 2019-09-25 23:35:41 -04:00