fix #102, revert commit 0b5d8fa

Author: pkujhd

iface.1.10.go

@@ -28,32 +28,26 @@ type itabTableType struct {
 	entries [itabInitSize]*itab // really [size] large
 }
 
-//go:linkname __itabTable runtime.itabTable
-var __itabTable unsafe.Pointer // pointer to current table
+//go:linkname itabTable runtime.itabTable
+var itabTable *itabTableType // pointer to current table
 
-// Avoids "go.info.runtime.itabTable: relocation target go.info.*github.com/pkujhd/goloader.itabTableType not defined"
-var itabTable = *(**itabTableType)(unsafe.Pointer(&__itabTable))
-
-//go:linkname __itabLock runtime.itabLock
-var __itabLock uintptr
-
-// Avoids "go.info.runtime.itabLock: relocation target go.info.github.com/pkujhd/goloader.mutex not defined"
-var itabLock = (*mutex)(unsafe.Pointer(&__itabLock))
+//go:linkname itabLock runtime.itabLock
+var itabLock mutex
 
 //go:linkname itabAdd runtime.itabAdd
 func itabAdd(m *itab)
 
 func additabs(module *moduledata) {
-	lock(itabLock)
+	lock(&itabLock)
 	for _, itab := range module.itablinks {
 		itabAdd(itab)
 	}
-	unlock(itabLock)
+	unlock(&itabLock)
 }
 
 func removeitabs(module *moduledata) bool {
-	lock(itabLock)
-	defer unlock(itabLock)
+	lock(&itabLock)
+	defer unlock(&itabLock)
 
 	for i := uintptr(0); i < itabTable.size; i++ {
 		p := (**itab)(add(unsafe.Pointer(&itabTable.entries), i*PtrSize))

iface.1.8.go

@@ -23,32 +23,28 @@ type itab struct {
 // See: src/runtime/iface.go
 const hashSize = 1009
 
-//go:linkname __hash runtime.hash
-var __hash uintptr
+//go:linkname hash runtime.hash
+var hash [hashSize]*itab
 
-var hash = (*[hashSize]*itab)(unsafe.Pointer(&__hash))
-
-//go:linkname __ifaceLock runtime.ifaceLock
-var __ifaceLock uintptr
-
-var ifaceLock = (*mutex)(unsafe.Pointer(&__ifaceLock))
+//go:linkname ifaceLock runtime.ifaceLock
+var ifaceLock mutex
 
 //go:linkname additab runtime.additab
 func additab(m *itab, locked, canfail bool)
 
 func additabs(module *moduledata) {
-	lock(ifaceLock)
+	lock(&ifaceLock)
 	for _, itab := range module.itablinks {
 		if itab.inhash == 0 {
 			additab(itab, true, false)
 		}
 	}
-	unlock(ifaceLock)
+	unlock(&ifaceLock)
 }
 
 func removeitabs(module *moduledata) bool {
-	lock(ifaceLock)
-	defer unlock(ifaceLock)
+	lock(&ifaceLock)
+	defer unlock(&ifaceLock)
 
 	//the itab alloc by runtime.persistentalloc, can't free
 	for index, h := range hash {