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Merge bytecodealliance:main into wenyongh:main #949

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merged 13 commits into from
Sep 5, 2024

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@wenyongh wenyongh commented Sep 5, 2024

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bianchui and others added 13 commits August 14, 2024 08:42
And enable merged os_mmap for aot data and text sections except on
platform nuttx and esp-idf.

Fix issue that aarch64 AOT module fails to load on android:
#2274
Merge branch main into dev/merge_aot_data_text
Make wamrc normalize "arm64" to "aarch64v8". Previously the only way to
make the "arm64" target was to not specify a target on 64 bit arm-based
mac builds. Now arm64 and aarch64v8 are treated as the same.

Make aot_loader accept "aarch64v8" on arm-based apple (as well as
accepting legacy "arm64" based aot targets).

This also removes __APPLE__ and __MACH__ from the block that defaults
size_level to 1 since it doesn't seem to be supported for aarch64:
`LLVM ERROR: Only small, tiny and large code models are allowed on AArch64`
Fix the compilation error of this CI:
https://github.com/bytecodealliance/wasm-micro-runtime/actions/runs/10575515238

```
/__w/wasm-micro-runtime/wasm-micro-runtime/bloaty/third_party/abseil-cpp/absl/debugging/failure_signal_handler.cc:139:32: error: no matching function for call to 'max(long int, int)'
  139 |   size_t stack_size = (std::max(SIGSTKSZ, 65536) + page_mask) & ~page_mask;
      |                        ~~~~~~~~^~~~~~~~~~~~~~~~~
```
Merge branch dev/merge_aot_data_text into main to keep the commit history.
…ck is enabled (#3754)

In the AOT compiler, allow the user to control stack boundary check when the boundary
check is enabled (e.g. `wamrc --bounds-checks=1`). Now the code logic is:

1. When `--stack-bounds-checks` is not set, it will be the same value as `--bounds-checks`.
2. When `--stack-bounds-checks` is set, it will be the option value no matter what the
    status of `--bounds-checks` is.
…64 or riscv64 (#3755)

Mac on aarch64 uses posix_memmap.c os_mmap which doesn't do anything with
the flag MMAP_MAP_32BIT for that build so this condition ends up asserting unless
the mapping ends up in the first 4 gigs worth of addressable space.

Thsi PR changes to call os_mmap with MMAP_MAP_32BIT flag only when the target
is x86-64 or riscv64, and the macro __APPLE__ isn't enabled. The behavior is similar
to what the posix os_mmap does.
The specific commit has been deleted, I am pointing to the same commit in the main branch though.
- Only retry on EAGAIN, ENOMEM or EINTR.
- On EINTR, don't count it against the retry budget, just keep retrying.
  EINTR can happen in bursts.
- Log the errno on failure, and don't conditionalize that logging on
  BH_ENABLE_TRACE_MMAP. In other parts of the code, error logging is not
  conditional on that define, while turning on that tracing define makes
  things overly verbose.
@wenyongh wenyongh merged commit 6e9d2d0 into wenyongh:main Sep 5, 2024
39 of 48 checks passed
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7 participants