When I updated to Go 1.8, the initsig function moved from
signal1_unix.go to signal_unix.go, and lost a gccgo-specific change in
the move. Add it back.
This would have been caught by the misc/cgo/testcarchive tests in the
gc repository, but we don't run those in the gccgo repository. We
should fix that, somehow.
Bootstrapped and ran Go testsuite on x86_64-pc-linux-gnu. Committed
to mainline.
Ian
Index: gcc/go/gofrontend/MERGE
===================================================================
--- gcc/go/gofrontend/MERGE (revision 244946)
+++ gcc/go/gofrontend/MERGE (working copy)
@@ -1,4 +1,4 @@
-f8c451ed42fd71b85afab54a33fc321df0ff3b0b
+2c62d5223e814887801b1540162c72b90299d910
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.
Index: libgo/go/runtime/signal_unix.go
===================================================================
--- libgo/go/runtime/signal_unix.go (revision 244484)
+++ libgo/go/runtime/signal_unix.go (working copy)
@@ -66,6 +66,11 @@ var signalsOK bool
//go:nosplit
//go:nowritebarrierrec
func initsig(preinit bool) {
+ if preinit {
+ // preinit is only passed as true if isarchive should be true.
+ isarchive = true
+ }
+
if !preinit {
// It's now OK for signal handlers to run.
signalsOK = true
