Add CWD handling to standalone WASI mode, and some related syscalls - #24247

Draft

jiixyj wants to merge 28 commits into

emscripten-core:mainfrom

jiixyj:cwd-handling

Commits on May 2, 2025

Implement `open`/`stat`/`mkdir`/`symlink` for standalone WASI mode
jiixyj
committed
c606386
Add CWD handling to standalone WASI mode, and some related syscalls
jiixyj
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f696ac8
test_unistd_cwd test only works in toywasm
jiixyj
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4aad338
remove unneeded list comprehension
jiixyj
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46b7fa4
skip standalone WASM tests when no engines are configured
jiixyj
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16b1925
update wasmtime version in CI
jiixyj
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e12df0f
try to fix 'test_time' and 'test_console_out' tests
jiixyj
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65bec88

Commits on May 3, 2025

add stubbed out path_filestat_get to libwasi.js
jiixyj
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ca3f795
do preopen handling only in PURE_WASI mode
jiixyj
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52a4e03
add path_filestat_get__nothrow: true
jiixyj
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53c309b
run standalone WASM tests in a subdirectory of 'out/test' for each engine
jiixyj
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65e8c96
try to fix CI
jiixyj
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5303f12
refactor to avoid 'allow_wasm_engines' parameter
jiixyj
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95eab07
remove hack by adding a stubbed out path_symlink to libwasi.js
jiixyj
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bd4a07c

Commits on May 4, 2025

Merge remote-tracking branch 'origin/main' into fcntl-open-test
jiixyj
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73e982e
add attribution to wasi-libc
jiixyj
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36e66d8
should be wasm_engines instead of self.wasm_engines here
jiixyj
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cc87f5d
Merge branch 'fcntl-open-test' into cwd-handling
jiixyj
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09b9437
add stubbed out fd_readdir to libwasi.js
jiixyj
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fbc28fd
don't need this logic in delete_contents anymore
jiixyj
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fff5c26
implement F_GETFD/F_SETFD/F_GETFL/F_SETFL for WASI standalone mode
jiixyj
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8bf03f1
Merge branch 'fcntl-standalone' into cwd-handling
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0bb6a3c
implement readdir for standalone WASM mode
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9e7acff
Merge branch 'readdir-standalone' into cwd-handling
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0d6e4ef
don't guard lseek in rewinddir behind ifdef
jiixyj
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29348a0
implement fstatat for standalone WASM mode
jiixyj
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2dcdba1
Merge branch 'fstat-standalone' into cwd-handling
jiixyj
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257476e
remove special case in chdir
jiixyj
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c44c820