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Implement RFC 11: Redesigning Wasmtime's APIs (#2897)

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Implement Wasmtime's new API as designed by RFC 11. This is quite a large commit which has had lots of discussion externally, so for more information it's best to read the RFC thread and the PR thread.
This commit is contained in:
Alex Crichton
2021-06-03 09:10:53 -05:00
committed by GitHub
parent a5a28b1c5b
commit 7a1b7cdf92
233 changed files with 13349 additions and 11997 deletions
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9
build.rs
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@@ -218,10 +218,17 @@ fn ignore(testsuite: &str, testname: &str, strategy: &str) -> bool {
_ => (),
},
"Cranelift" => match (testsuite, testname) {
// Skip all reference types tests on the old backend. The modern
// implementation of reference types uses atomic instructions
// for reference counts on `externref`, but the old backend does not
// implement atomic instructions.
("reference_types", _) if cfg!(feature = "old-x86-backend") => return true,
// Skip all SIMD tests on old backend, there are instructions not
// implemented there and support is generally not maintained.
("simd", _) if cfg!(feature = "old-x86-backend") => return true,
// No simd support yet for s390x.
("simd", _) if platform_is_s390x() => return true,
("simd", _) if cfg!(feature = "old-x86-backend") => return true, // skip all SIMD tests on old backend.
// These are new instructions that are not really implemented in any backend.
("simd", "simd_i8x16_arith2")
| ("simd", "simd_conversions")