This narrows to what the `internal/platform` package supports, which is
currently bound by Go SDK source that include `Mprotect` or windows.
Ex. `zsyscall_linux_amd64.go` includes `Mprotect`, but
`zsyscall_freebsd_amd64.go` does not.
This should prevent errors like below, by allowing `wazero.NewRuntime()`
to properly fallback to the interpreter.
```
.../mmap.go:74:16: undefined: syscall.Mprotect
```
A later change will implement FreeBSD. This is just here to ensure users
don't crash on unexpected OS.
See #607
Signed-off-by: Adrian Cole <adrian@tetrate.io>
This moves the compiler support flag out of the public package as it was
only put there for tests. This also files modgen under the testing
subdir so that it isn't mistaken for main code.
Signed-off-by: Adrian Cole <adrian@tetrate.io>
This notably changes NewRuntimeJIT to NewRuntimeCompiler as well renames
packages from jit to compiler.
This clarifies the implementation is AOT, not JIT, at least when
clarified to where it occurs (Runtime.CompileModule). In doing so, we
reduce any concern that compilation will happen during function
execution. We also free ourselves to create a JIT option without
confusion in the future via CompileConfig or otherwise.
Fixes#560
Signed-off-by: Adrian Cole <adrian@tetrate.io>
