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4536 Commits

Author SHA1 Message Date
Vexu
da84ef2a9c
make help in commands more consistent 
Closes #7101

Co-authored-by: pfg <pfg@pfg.pw>
 2020-11-18 13:58:27 +02:00
frmdstryr
a39d3155b4 Change error when runtime value passed to comptime arg 2020-11-18 13:33:45 +02:00
LemonBoy
129ccad434 stage1: Reject undefined values when taking union ptr 
The code rightfully assumes the union_val object to be fully initialized.

Closes #7019
 2020-11-18 13:21:36 +02:00
Veikka Tuominen
6d5b76a75d
Merge pull request #7005 from jshholland/deprecate-span 
Remove ArrayList.span
 2020-11-18 13:14:48 +02:00
Timon Kruiper
66d6930b5c Allow Zig to be built with clang 11 and -Werror 
This was brought to the horizon when using zig-bootstrap to cross compile
Zig for windows-gnu.
 2020-11-18 13:09:44 +02:00
LemonBoy
bef140c0a2 stage1: Add architecture-specific clobbers to asm() 
We're basically following Clang's lead, add the necessary clobbers to
minimize the risk of generating wrong code.
 2020-11-18 13:08:04 +02:00
Jakub Konka
39336fd2e9 stage2 aarch64: assert register is 64bits in PCrel 
Thanks @joachimschmidt557 for pointing out this fix!
 2020-11-18 10:12:39 +01:00
Jakub Konka
5ff8dd179e stage2 aarch64: add PC relative address instructions 2020-11-18 08:46:52 +01:00
LemonBoy
fa27420b72 stage1: Fix asyncCall with non-abi-aligned arguments 
Make the code used to calculate the variable slot index into the frame
match what's done during the structure layout calculation.

Prevents a few nasty LLVM errors when such types are passed around.
 2020-11-17 15:55:12 -08:00
Andrew Kelley
af4727814b cli: make -h, --help consistent in usage text and parsing 
also trivial fixes in the general usage text
 2020-11-17 16:53:45 -07:00
Alexandros Naskos
21a77f7ac3
Merge pull request #7032 from GuoxinYin/master 
Add -h alias for --help
 2020-11-17 15:52:39 +02:00
tgschultz
48d60834fd
Move leb128 and remove trivial *mem functions as discussed in #5588 (#6876) 
* Move leb128 out of debug and remove trivial *mem functions as discussed in #5588

* Turns out one of the *Mem functions was used by MachO. Replaced with trivial use of FixedBufferStream.
 2020-11-16 18:51:54 -05:00
Andrew Kelley
d9c36cb250
Merge pull request #6878 from frmdstryr/multiline-string-comments 
Support comments in multiline string literals
 2020-11-16 14:05:15 -08:00
Alex Cameron
a2582df5b2 Prevent double file close in MachO linking 2020-11-16 13:59:27 -08:00
Frank Denis
0c520cd32d Enable loop interleaving when unrolling is enabled 
This mimics clang's default behavior.
 2020-11-16 13:40:52 -08:00
Jakub Konka
8f47e8feb6 stage2 aarch64: add NOP instruction 2020-11-16 13:37:38 -08:00
Alexandros Naskos
6e2e747b0b
Merge pull request #7112 from LemonBoy/fix-7104 
stage1: Fix generation of pass-by-value args in async fns
 2020-11-16 09:12:42 +02:00
LemonBoy
7ebbc717c0 stage1: Fix generation of pass-by-value args in async fns 
The mismatch between the argument slot type in the frame structure and
the one used in the store operation made the generated code write
garbage over the nearby fields.

Fixes #7104
 2020-11-14 15:30:06 +01:00
LemonBoy
211feea914 stage1: Disambiguate Wasm imports with same name 
Closes #7088
 2020-11-13 16:32:42 -05:00
LemonBoy
c4fd3fc270 stage1: Resolve ErrorUnion children types 
Since the code is accessing the abi_size field compute the full type
size for both err_set_type and payload_type, not only for the latter.
 2020-11-13 14:28:40 -07:00
LemonBoy
b52a28a802 stage1: Ask LLVM to produce compact code in ReleaseSize mode 
Let's follow what Clang does for -Oz and apply the `minsize` and
`optsize` attributes by default.

Closes #7048
Supersedes #7077
 2020-11-13 12:25:13 -05:00
Jakub Konka
51717314e4
Merge pull request #6900 from joachimschmidt557/stage2-aarch64 
Add stage2 AArch64 backend
 2020-11-12 20:41:15 +01:00
joachimschmidt557
c6d46a9b82
stage2 ARM & AArch64: ensure correct function alignment 2020-11-12 16:24:51 +01:00
Andrew Kelley
2d42532fec main: clean up the error message for missing positional args 2020-11-11 19:35:07 -07:00
Vexu
08270d72b4 ensure TypeInfo payload is not undefined 2020-11-11 16:04:46 +02:00
g-w1
61c51f0ac9
Add error for missing positional arguments in zig build-* 
Closes #6938
 2020-11-11 15:54:08 +02:00
LemonBoy
5872ae5111 stage1: Fix crash in comptime struct generation 
Using the gen_index rather than the src_index is needed to handle
structures containing zero-sized or comptime only types.

Closes #7027
 2020-11-11 15:35:19 +02:00
Jakub Konka
a6bc19ea2a stage2 aarch64: add genCall for aarch64 MachO 2020-11-11 14:34:53 +01:00
Jakub Konka
993eb22a77 stage2 aarch64: add .memory prong in genSetReg 2020-11-11 14:34:53 +01:00
Jakub Konka
f512676d0b stage2 aarch64: add str instruction 2020-11-11 14:34:53 +01:00
Jakub Konka
f1960302d1 stage2 aarch64: add ldr instruction + smoke tests 2020-11-11 14:34:53 +01:00
joachimschmidt557
ca0016a225 stage2 ARM: start implementing genCall for ELF + genSetReg immediates 2020-11-11 14:34:53 +01:00
joachimschmidt557
aa9df72f71 stage2 AArch64: MoveWideImmediate instructions + test coverage 2020-11-11 14:34:53 +01:00
joachimschmidt557
4c8f69241a stage2 aarch64: add more instructions 2020-11-11 14:34:53 +01:00
joachimschmidt557
3c75d723ac stage2 aarch64: add codegen/aarch64.zig 2020-11-11 14:34:53 +01:00
Jakub Konka
4ef6864a15 Add move wide with zero (movz) instruction 2020-11-11 14:34:53 +01:00
Jakub Konka
d601b0f4eb Add basic genSetReg for aarch64 2020-11-11 14:34:53 +01:00
Jakub Konka
68bb1e91aa Add testcase for serializing svc #0x80 2020-11-11 14:34:53 +01:00
Jakub Konka
d542e88706 Implement genAsm on aarch64 
Add remaining PCS info: param and return registers in procedure calls.
 2020-11-11 14:34:53 +01:00
joachimschmidt557
5ad501c00b stage2 aarch64: add codegen/aarch64.zig 2020-11-11 14:34:53 +01:00
LemonBoy
f0b1b74d21 stage1: Avoid resolving type entry in [0]T 
The logic was already there but this rule was only applied in some
places, apply it in the remaining code paths.

Closes #7058
 2020-11-11 13:53:24 +02:00
Andrew Kelley
6904cd828e add missing -m<os>-version-min CLI args to clang 
This fixes some code generation issues when targeting macOS and
compiling C/C++ code.
 2020-11-10 15:24:10 -07:00
LemonBoy
4d4ab1e69a stage1: Fix comparison of unions containing zero-sized types 
The code tried to be too smart and skipped the equality (returning true)
if the payload type was zero-sized.
This optimization is completely wrong when the union payload is a
metatype!

Fixes #7047
 2020-11-10 17:21:49 -05:00
Andrew Kelley
06a3a69e6f main: updateModule returns an error when there are any compile errors 
closes #6976
 2020-11-09 20:51:09 -07:00
LemonBoy
e00356d6b1 stage1: Print correct error message for vector @intCast 2020-11-09 18:24:48 -05:00
Andrew Kelley
e78e0f57be macos: avoid --export-dynamic when using system linker 2020-11-08 23:04:38 -08:00
Andrew Kelley
4d67c3d887 macOS: depend on bundled headers even for native 
This is an alternate fix for #6773. Reverts
872bc787b56f71e53c80f4681523bc8356915b71.
 2020-11-08 18:51:12 -07:00
Guoxin Yin
7b8cb002cb fix issue 6798 2020-11-09 02:58:45 +08:00
Guoxin Yin
b6c85df55a fix issue 6798 2020-11-09 02:48:17 +08:00
joachimschmidt557
03ae77b8b0 stage2 ARM: miscellaneous improvements 2020-11-07 17:27:23 +01:00