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zephyr: include math only with minimal libc #3177

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merged 1 commit into from
Feb 23, 2024

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mkolchurin
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use math functions, only with CONFIG_MINIMAL_LIBC=y.

CONFIG_PICOLIBC=y or CONFIG_NEWLIB_LIBC=y provide math functions that are used by wasm, and compilation fails when they are selected.

@mkolchurin
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It looks like picolibc and newlib_libc have been around since version 2.1 (link) and we don't need any additional versions checks

Signed-off-by: Maxim Kolchurin <maxim.kolchurin@gmail.com>
@wenyongh wenyongh merged commit 88bfbcf into bytecodealliance:main Feb 23, 2024
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@mkolchurin mkolchurin deleted the zephyr_math_lib branch February 23, 2024 07:21
wenyongh added a commit that referenced this pull request Apr 3, 2024
Apply patches which were fixed branch main to branch `release/1.3.x`:
- zephyr: Use zephyr sys_cache instead of CMSIS (#3162)
- Fix llvm jit push funcref/externref result type issue (#3169)
- Fix inconsistent coding convention (#3171)
- VSCode IDE enhancement and readme update (#3172)
- zephyr: include math only with minimal libc (#3177)
- Fix wasm loader handling opcode br_table (#3176)
- Specify language in the wasi socket ext project (#3183)
- lldb_function_to_function_dbi: Fix a null dereference (#3189)
- Fix LLVM assertion failure and update CONTRIBUTING.md (#3197)
- lldb_function_to_function_dbi: A hack to avoid crashing on C++ methods (#3190)
- Fix compilation errors on MinGW (#3217)
- Fix compilation errors on esp-idf platform (#3224)
- Fix aot relocation symbols not found on windows 32-bit (#3231)
- Fix nightly run tsan ASLR issue (#3233)
- Go binding: Change C.long to C.int64_t when call wasm_runtime_set_wasi_args_ex (#3235)
- posix_file.c: Correct the dirfd argument that passes to fstatat (#3244)
- Fix compilation errors on zephyr platform (#3255)
- Fix dynamic offset not updated in op_br for block with ret type (#3269)
- Fix CI error when install packages for macos-14 (#3270)
victoryang00 pushed a commit to victoryang00/wamr-aot-gc-checkpoint-restore that referenced this pull request May 27, 2024
Use math functions only with `CONFIG_MINIMAL_LIBC=y`.

`CONFIG_PICOLIBC=y` or `CONFIG_NEWLIB_LIBC=y` provides math functions
that are used by wasm, and compilation fails when they are selected.

Signed-off-by: Maxim Kolchurin <maxim.kolchurin@gmail.com>
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2 participants