Commit 8607bed7 authored by David Crawshaw's avatar David Crawshaw

runtime: avoid dependence on main symbol

For -buildmode=plugin, this lets the linker drop the main.main symbol
out of the binary while including most of the runtime.

(In the future it should be possible to drop the entire runtime
package from plugins.)

Change-Id: I3e7a024ddf5cc945e3d8b84bf37a0b7cb2a00eb6
Reviewed-on: https://go-review.googlesource.com/27821
Run-TryBot: David Crawshaw <crawshaw@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: default avatarIan Lance Taylor <iant@golang.org>
parent eced6754
......@@ -2806,7 +2806,7 @@ func newproc1(fn *funcval, argp *uint8, narg int32, nret int32, callerpc uintptr
}
runqput(_p_, newg, true)
if atomic.Load(&sched.npidle) != 0 && atomic.Load(&sched.nmspinning) == 0 && unsafe.Pointer(fn.fn) != unsafe.Pointer(funcPC(main)) {
if atomic.Load(&sched.npidle) != 0 && atomic.Load(&sched.nmspinning) == 0 && runtimeInitTime != 0 {
wakep()
}
_g_.m.locks--
......
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