runtime: copy lfstack code from Go 1.7 runtime
authorIan Lance Taylor <ian@gcc.gnu.org>
Fri, 21 Oct 2016 20:07:06 +0000 (20:07 +0000)
committerIan Lance Taylor <ian@gcc.gnu.org>
Fri, 21 Oct 2016 20:07:06 +0000 (20:07 +0000)
commite597e0533d69081e6d6b01ca19f2924c1b8307ff
tree7c1aa0e24fac610637343c40fe8b6a76b60f3ccc
parent16b61424dd309f61326f577a6deb8487c6c1f291
runtime: copy lfstack code from Go 1.7 runtime

    Note that lfstack_64bit.go was modified for Solaris support in a
    different, and better, way than the superseded lfstack.goc code.

    Reviewed-on: https://go-review.googlesource.com/31673

From-SVN: r241427
gcc/go/gofrontend/MERGE
libgo/Makefile.am
libgo/Makefile.in
libgo/go/runtime/export_test.go
libgo/go/runtime/lfstack.go [new file with mode: 0644]
libgo/go/runtime/lfstack_32bit.go [new file with mode: 0644]
libgo/go/runtime/lfstack_64bit.go
libgo/runtime/lfstack.goc [deleted file]
libgo/runtime/runtime.h