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fix(wasip2): export _initialize #4490

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fix(wasip2): export _initialize #4490

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29 changes: 26 additions & 3 deletions src/runtime/runtime_wasm_wasip2.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
package runtime

import (
"sync"
"unsafe"

"internal/wasi/cli/v0.2.0/environment"
Expand All @@ -11,12 +12,34 @@ import (

type timeUnit int64

//export wasi:cli/[email protected]#run
func __wasi_cli_run_run() uint32 {
var callInitAll = sync.OnceFunc(initAll)

var initialize = sync.OnceFunc(func() {
// These need to be initialized early so that the heap can be initialized.
heapStart = uintptr(unsafe.Pointer(&heapStartSymbol))
heapEnd = uintptr(wasm_memory_size(0) * wasmPageSize)
run()
initHeap()
})

//export _initialize
func _initialize() {
initialize()
callInitAll()
}

//export wasi:cli/[email protected]#run
func __wasi_cli_run_run() uint32 {
initialize()
if hasScheduler {
go func() {
callInitAll()
callMain()
schedulerDone = true
}()
scheduler()
} else {
callMain()
}
return 0
}

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