runtime: use entersyscall in syscall_syscallX on Darwin
CL 197938 changed syscall* functions to call entersyscall, instead
of entersyscallblock. It missed syscall_syscallX, probably because
it was in sys_darwin_64.go, not sys_darwin.go like others. Change
that one as well.
Found during the review of CL 270380 (thanks Joel).
Change-Id: I0884fc766703f555a3895be332dccfa7d2431374
Reviewed-on: https://go-review.googlesource.com/c/go/+/286435
Trust: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/src/runtime/sys_darwin.go b/src/runtime/sys_darwin.go
index dacce2e..4ae259a 100644
--- a/src/runtime/sys_darwin.go
+++ b/src/runtime/sys_darwin.go
@@ -27,7 +27,7 @@
//go:nosplit
//go:cgo_unsafe_args
func syscall_syscallX(fn, a1, a2, a3 uintptr) (r1, r2, err uintptr) {
- entersyscallblock()
+ entersyscall()
libcCall(unsafe.Pointer(funcPC(syscallX)), unsafe.Pointer(&fn))
exitsyscall()
return
