- Fix utimensat to avoid passing uninitialized values into WASI calls.
- Optimize memcpy etc. using bulk-memory
- Update to musl 1.2.3.
- Fix `gettimeofday` to correctly handle a null argument.
- Remove support for `__original_main`. (#295)
* Update to the latest wasi-libc and LLVM 14.0.3
This updates:
- llvm-project to the llvmorg-14.0.3 tag
- wasi-libc to the current main branch
- config to the current master branch
* Update wasi-libc to pick up WebAssembly/wasi-libc#289.
It appears I accidentally merged in a git submodule diff in #197
which reverted the LLVM, wasi-libc, and config updates. Revert
that change, updating wasi-sdk again to LLVM 13.0 and the latest
wasi-libc and config.
This change was mostly generated by changing the upstream llvm
branch to 9.x and running:
$ git submodule update --remote
As well as switching the llvm 9 this change also bring in the
following wasi-libc changes:
5933c20 fix macos filename, use https
7c39519 CI: upgrade to llvm 9.0.0
9ca5187 remove no-self-update workaround for windows azure
9580a25 deprecate azure pipelines CI, build libc on GH Actions
2c2fc9a Don't call `free` on paths which are about to call `_Exit`. (#161)
c6f2c05 gen-headers: Generate assertions of layout from witx (#149)
37c663f Correct minor typo in c_headers.rs (#166)
12f5832 Convert more wasi-libc code to `//`-style comments. (#153)
ec86d4d Improvements to wasi-headers tool (#160)
1fad338 Fix environment variable init to exit successfully. (#159)
a280fea Move math source files. (#151)
dd010be Avoid using cast expressions in WASI API constants. (#148)
Fixes: #101
This brings in the following changes:
f645f49 Update signal macros after upgrade to snapshot1 (#144)
8b3266d github actions: pin checkout action to v1 (#145)
410c660 Use constructor functions for optional init routines. (#142)
fe13053 c header generation updated for reorganized witx ast (#139)
cd74e1d Correct the version of #136 on master (#141)
446cb3f Wasi snapshot preview1 (#140)
54102f0 Ignore rights in libpreopen. (#129)
8c9e1c6 Make the `__original_main` definition weak, fixing -flto. (#138)
cf81683 Optimize `fmin`, `fmax`, etc. (#120)
deb8eae Don't pre-check capabilities in `openat`. (#130)
ca9046d Use consistent style for wasi-libc C source files. (#131)
951cc3e Fix unintended recursion in __wasilibc_register_preopened_fd. (#133)
5216983 Avoid a `strdup` call in `__wasilibc_populate_libpreopen`. (#128)
70099d4 Don't link in libpreopen initialization code when it isn't needed. (#127)
ec4549d Temporarily disable the use of `__heap_base`. (#132)
a214f1c Use __heap_base by dlmalloc (#114)
a94d2d0 Avoid varargs conventions when calling open (#126)
7fcc4f2 Revamp and simplify the libpreopen code. (#110)
eb7230c Remove more unsupported headers. (#123)
libc++ and libc++abi have config variables which can be used to enable
multi-arch installation paths. Use those instead of moving the libraries
after they are installed.
The wasi-libc update here brings numerous bug fixes and minor changes,
and __wasilibc_rmfileat has been renamed to __wasilibc_unlinkat.
The only WebAssembly-relevant patch in the LLVM 8.0.1 update here is
4b1712f7, a fix for using /dev/null as the output file.
Makefile: Don't mix phony targets with directory names
delete a space in predefined-macros.txt
replace some macros with its builtins analogs
rename printf_no_Lf to __small_printf
Define TIME_UTC to be 1.
Define CLOCKS_PER_SEC to have type clock_t.
Optimize lseek in the `tell` case.
Say "wasm32-wasi" rather than "wasm32-unknown-wasi".
Declare getentropy in <sys/random.h>
Disable unused fields in FILE and __libc.
Add vfwprintf.c to the printscan list.
Implement FD_SET, FD_CLR, etc.
Remove capsicum.h; WASI libc doesn't support that API, even internally.
Make calloc set ENOMEM when failing due to overflow.
Make the strerror message for ESUCCESS (0) be "Success".
Implement reallocarray.
Update README.md
Add missing asctime symbol
Fix floatscan no long double usage (#21)
Remove the Linux-specific <sys/signalfd.h> header.
Declare getrusage.
Format changes to musl code to fit musl's style.
Fixes#20
gitignore build
- Fixes C++ <iostream> with -fno-exceptions
- Fixes the remaining issue in #6 with using newer LLVM versions
- Adds an API for preopened directory lookups.
- Fixes <inttypes.h> macros (#13).
Dan Gohman
John Ericson
Mike Hommey
Pat Hickey
Andrew Brown
Sam Clegg
Dan Gohman
Till Schneidereit
Adam C. Foltzer