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4734 Commits (4c03746926562e4e9650eec7c4361836fabba5af)

Author SHA1 Message Date
Andrew Kelley 4c03746926
Revert "DirectAllocator: on windows, use HeapFree instead of HeapReAlloc to free memory." 
This reverts commit 71bb8cd537.

This broke the CI on Windows.
 2019-04-16 19:11:37 -04:00
Andrew Kelley b29241fc08
docs: update intro text 2019-04-16 14:23:58 -04:00
Michael Dusan 611d4bc6a1 stage1: const_values_equal support tagged union 2019-04-16 13:55:23 -04:00
Andrew Kelley 52caf311bb
Merge pull request #2286 from shritesh/wasm_alloc 
WasmAllocator: WebAssembly Memory Allocator
 2019-04-16 13:27:56 -04:00
Shritesh Bhattarai 0c28a18d96 WasmAllocator: cleanup 2019-04-16 12:23:45 -05:00
Sahnvour 71bb8cd537 DirectAllocator: on windows, use HeapFree instead of HeapReAlloc to free memory. 2019-04-16 13:18:21 -04:00
Andrew Kelley 4e2f6ebf39
freestanding target adds -ffrestanding to cc parameters 
closes #2287
 2019-04-16 12:06:14 -04:00
Andrew Kelley 3226b5315e
translate-c: move some code to the C API 
See #1964
 2019-04-16 04:32:48 -04:00
Andrew Kelley f488f3fd03
remove workaround for LLD bug 
Zig's embedded LLD now has a patch to resolve the deadlock race
condition, and the patch is getting upstreamed too, so this
closes #2283.
 2019-04-16 03:58:15 -04:00
Andrew Kelley c8b60538ed
add patch to LLD to fix deadlock race condition in wasm linker 
Patch is getting upstreamed here: https://reviews.llvm.org/D60757
And so this patch can be removed with LLVM 9.0.0.
 2019-04-16 03:56:46 -04:00
Shritesh Bhattarai 4235982fe6 fmt wasm_allocator 2019-04-16 01:42:11 -05:00
Shritesh Bhattarai aa3f31ac0a wasm: add WasmAllocator 2019-04-16 01:40:16 -05:00
Shritesh Bhattarai f2119f9961 wasm: WasmAllocator that uses fixed 64kb pages 2019-04-15 21:21:46 -05:00
Andrew Kelley 0a280b6062
update std.os.page_size for WebAssembly 2019-04-15 21:20:41 -04:00
Andrew Kelley 6692cbbe18
disable threads when linking WebAssembly to work around an LLD bug 
See #2283
 2019-04-15 20:41:50 -04:00
Andrew Kelley 579dd74114
fix Debug mode when error return tracing is off 
Previously the code for generating a panic crash expected
one of the parameters to be the error return trace. Now
it does not expect that parameter when g->have_err_ret_tracing
is false.

Closes #2276
 2019-04-15 20:17:06 -04:00
Shritesh Bhattarai f5d84250a3 wasi: switch to "standard" wasi_unstable module fn 2019-04-15 18:44:33 -04:00
Andrew Kelley 3b8a85c941
Merge pull request #2281 from shritesh/wasm_module 
Support wasm module imports
 2019-04-15 18:05:46 -04:00
Shritesh Bhattarai a0d2185199 wasm: add wasm-import-module attr to extern 2019-04-15 17:00:04 -05:00
Shritesh Bhattarai 9465c6d538 link: exemption for wasm instead of wasi 2019-04-15 16:59:34 -05:00
Andrew Kelley 5cb18e9c6f
translate-c: move some code to the C API 
See #1964
 2019-04-15 00:32:27 -04:00
Shritesh Bhattarai cc8cf94cb2 Update wasm tiers (#2272) 
* tier update: wasm32=2, wasm64=4
 2019-04-14 11:29:22 -04:00
Andrew Kelley 27253f09b6
organize how the single threaded option is passed around 2019-04-14 11:01:01 -04:00
Andrew Kelley 63a970a548
Merge pull request #2268 from shritesh/wasi 
wasm: preliminary WASI OS support
 2019-04-14 10:45:30 -04:00
Shritesh Bhattarai 0f1d92e2cf wasm: force single threaded 2019-04-14 10:21:48 -04:00
Shritesh Bhattarai 94e0871603 wasi: don't pass --no-entry to linker 2019-04-14 00:03:32 -05:00
Shritesh Bhattarai ecd0f89254 wasi: better extern wasi logic 2019-04-13 23:49:02 -05:00
Shritesh Bhattarai 93d43d4529 wasi: add std/os/wasi{,/core}.zig to CMakeLists.txt 2019-04-13 22:51:18 -05:00
Shritesh Bhattarai 22960a5fdf wasi: better comments 2019-04-13 22:45:31 -05:00
Shritesh Bhattarai a2d8f03092 support extern "wasi" functions 2019-04-13 22:28:58 -05:00
Shritesh Bhattarai 93528be6b1 wasi: sigabrt at panic 2019-04-13 21:54:50 -05:00
Shritesh Bhattarai fe9cd0b4bc wasi: use __wasi_proc_exit instead of posix.exit 2019-04-13 21:36:53 -05:00
Andrew Kelley 68d7e4a1b6
better handle quota of setEvalBranchQuota 
Now that c58b802034 has removed
the "top of the comptime stack" requirement, the branch quota
can be modified somewhere other than the top of the comptime stack.

This means that the quota of a parent IrExecutable has to be
modifiable by an instruction in the child.

Closes #2261
 2019-04-13 16:55:59 -04:00
Duncan a43fd7a550 Add favicon to langref.html 2019-04-13 16:20:33 -04:00
Andrew Kelley 4a2ccd6fb8
Merge pull request #2266 from bnoordhuis/fix-cache-lseek-ebadf 
don't close cache manifest file prematurely
 2019-04-13 16:17:12 -04:00
Shritesh Bhattarai 72bcd5a4a5 WIP: hello world 2019-04-13 15:15:39 -05:00
Ben Noordhuis 93e89b3b7e don't close cache manifest file prematurely 
ErrorInvalidFormat is not a fatal error so don't close the cache
manifest file right away but instead let cache_final() handle it.

Fixes the following (very common) warning when running the test suite:

    Warning: Unable to write cache file [..]: unexpected seek failure

The seek failure is an lseek() system call that failed with EBADF
because the file descriptor had already been closed.
 2019-04-13 12:33:29 +02:00
Ben Noordhuis ea5518f69e make os_file_close poison file handle after close 
This helps track down use-after-close bugs.
 2019-04-13 12:31:49 +02:00
Andrew Kelley 9d229791c6
translate-c: move some code to the C API 
See #1964
 2019-04-12 14:39:12 -04:00
Shritesh Bhattarai 63f2e96eea wasm: use .wasm ext for exe 2019-04-12 13:17:59 -04:00
Andrew Kelley 6284a4c534
translate-c: move some code to the C API 
See #1964
 2019-04-12 03:56:38 -04:00
Andrew Kelley f860493f23
translate-c: move some code to the C API 
See #1964
 2019-04-12 03:12:22 -04:00
Andrew Kelley 6f34d08aed
translate-c: move some code to the C API 
See #1964
 2019-04-11 23:38:41 -04:00
Shritesh Bhattarai 5f8dbcac06 wasm: disable error ret tracing 2019-04-11 16:37:40 -04:00
Andrew Kelley b960f1d922
translate-c: move some code to the C API 
See #1964
 2019-04-11 15:33:26 -04:00
Andrew Kelley 4172fe986e
readme: separate powerpc 32 and 64 bit in the support table 2019-04-11 15:22:15 -04:00
Andrew Kelley 3ce024dd85
A bunch of fixes for the DWARF parser (#2254) 
* Correct parsing of DWARF line_info section

* Fix reading of udata/sdata encoded attributes

* Add definition for DW_AT_alignment

Even though it's been standardized in DWARF5 some compilers produce it
anyway for DWARF4 infos too.

* Fix reading of reference attributes

* Distinguish between absolute/relative addresses
 2019-04-11 14:34:13 -04:00
Andrew Kelley a895c59971
delete unused function 
missed by 27cd830ec8
 2019-04-11 14:33:43 -04:00
Matthew Iannucci 27cd830ec8 Add initial support for iOS targets (#2237) 
* Add iOS C int sizes... try to hack in iOS DebugInfo

* Get rid of ios link check for now

* Remove macos linkversion check
 2019-04-11 13:15:17 -04:00
LemonBoy 51eb4ebec1 Distinguish between absolute/relative addresses 2019-04-11 15:41:42 +02:00