runtime: move startupRandomData back to runtime2.go
In libgo it's referenced from os_gccgo.go on all platforms.
Fixes https://gcc.gnu.org/PR98496
Change-Id: Ic5e40f4f764bc74f961c2ae1c35701c01b8ad4e0
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/280999
Trust: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Peter Weinberger <pjw@google.com>
diff --git a/libgo/go/runtime/os_linux.go b/libgo/go/runtime/os_linux.go
index 0eebdfa..627b6d6 100644
--- a/libgo/go/runtime/os_linux.go
+++ b/libgo/go/runtime/os_linux.go
@@ -178,10 +178,6 @@
sysauxv(buf[:])
}
-// startupRandomData holds random bytes initialized at startup. These come from
-// the ELF AT_RANDOM auxiliary vector.
-var startupRandomData []byte
-
func sysauxv(auxv []uintptr) int {
var i int
for ; auxv[i] != _AT_NULL; i += 2 {
diff --git a/libgo/go/runtime/runtime2.go b/libgo/go/runtime/runtime2.go
index 2e55015..023dac3 100644
--- a/libgo/go/runtime/runtime2.go
+++ b/libgo/go/runtime/runtime2.go
@@ -885,6 +885,10 @@
idle uint32
}
+// startupRandomData holds random bytes initialized at startup. These come from
+// the ELF AT_RANDOM auxiliary vector.
+var startupRandomData []byte
+
// extendRandom extends the random numbers in r[:n] to the whole slice r.
// Treats n<0 as n==0.
func extendRandom(r []byte, n int) {
