runtime: migrate internal/syscall to internal/runtime

For #65355

Change-Id: I5fefe30dcb520159de565e61dafc74a740fc8730
Reviewed-on: https://go-review.googlesource.com/c/go/+/559715
Reviewed-by: Michael Pratt <mpratt@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>

src/cmd/internal/objabi/pkgspecial.go

@@ -46,7 +46,7 @@ var runtimePkgs = []string{
 	"runtime/internal/atomic",
 	"runtime/internal/math",
 	"runtime/internal/sys",
-	"runtime/internal/syscall",
+	"internal/runtime/syscall",
 
 	"internal/abi",
 	"internal/bytealg",
@@ -81,7 +81,7 @@ var allowAsmABIPkgs = []string{
 	"syscall",
 	"internal/bytealg",
 	"internal/chacha8rand",
-	"runtime/internal/syscall",
+	"internal/runtime/syscall",
 	"runtime/internal/startlinetest",
 }
 

src/go/build/deps_test.go

@@ -69,7 +69,7 @@ var depsRules = `
 	< internal/itoa
 	< internal/unsafeheader
 	< runtime/internal/sys
-	< runtime/internal/syscall
+	< internal/runtime/syscall
 	< runtime/internal/atomic
 	< runtime/internal/math
 	< runtime

src/internal/coverage/pkid.go

@@ -31,7 +31,7 @@ package coverage
 //    slot: 6 path='runtime/internal/math'  hard-coded id: 6
 //    slot: 7 path='internal/bytealg'  hard-coded id: 7
 //    slot: 8 path='internal/goexperiment'
-//    slot: 9 path='runtime/internal/syscall'  hard-coded id: 8
+//    slot: 9 path='internal/runtime/syscall'  hard-coded id: 8
 //    slot: 10 path='runtime'  hard-coded id: 9
 //    fatal error: runtime.addCovMeta
 //
@@ -55,7 +55,7 @@ var rtPkgs = [...]string{
 	"runtime/internal/math",
 	"internal/bytealg",
 	"internal/goexperiment",
-	"runtime/internal/syscall",
+	"internal/runtime/syscall",
 	"runtime",
 }
 

src/internal/runtime/syscall/syscall_linux_test.go

@@ -5,7 +5,7 @@
 package syscall_test
 
 import (
-	"runtime/internal/syscall"
+	"internal/runtime/syscall"
 	"testing"
 )
 

src/runtime/netpoll_epoll.go

@@ -7,8 +7,8 @@
 package runtime
 
 import (
+	"internal/runtime/syscall"
 	"runtime/internal/atomic"
-	"runtime/internal/syscall"
 	"unsafe"
 )
 

src/runtime/os_linux.go

@@ -7,8 +7,8 @@ package runtime
 import (
 	"internal/abi"
 	"internal/goarch"
+	"internal/runtime/syscall"
 	"runtime/internal/atomic"
-	"runtime/internal/syscall"
 	"unsafe"
 )
 

src/syscall/syscall_linux.go

@@ -17,9 +17,9 @@ import (
 	"unsafe"
 )
 
-// N.B. RawSyscall6 is provided via linkname by runtime/internal/syscall.
+// N.B. RawSyscall6 is provided via linkname by internal/runtime/syscall.
 //
-// Errno is uintptr and thus compatible with the runtime/internal/syscall
+// Errno is uintptr and thus compatible with the internal/runtime/syscall
 // definition.
 
 func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)