Michael Hudson-Doyle cd9fc3ebfb cmd/link: allow symbols from .a files to override those from .so files ... https://golang.org/s/execmodes defines rules for how multiple codes of a go package work when they end up in the address space of a single process, but currently the linker blows up in this situation. Fix that by loading all .a files before any .so files and ignoring duplicate symbols found when loading shared libraries. I know this is very very late for 1.6 but at least it should clearly not have any effect when shared libraries are not in use. Change-Id: I512ac912937e7502ff58eb5628b658ecce3c38e5 Reviewed-on: https://go-review.googlesource.com/18714 Reviewed-by: Ian Lance Taylor <iant@golang.org> Run-TryBot: Ian Lance Taylor <iant@golang.org>		2016-01-20 19:53:53 +00:00
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dep	cmd/compile: define func value symbols at declaration	2015-07-20 00:50:46 +00:00
dep2	cmd/internal/ld: do not depend on local symbols to read a type's gcdata	2015-05-27 14:11:16 +00:00
exe	cmd/compile: define func value symbols at declaration	2015-07-20 00:50:46 +00:00
exe2	cmd/internal/ld: store the libraries a shared library was linked against in a note	2015-05-27 13:25:32 +00:00
execgo	cmd/link: when reading symbols from a shared library, allow duplicates when they are both in bss	2015-06-16 22:33:36 +00:00
explicit	cmd/link: allow symbols from .a files to override those from .so files	2016-01-20 19:53:53 +00:00
implicit	cmd/link: allow symbols from .a files to override those from .so files	2016-01-20 19:53:53 +00:00
implicitcmd	cmd/link: allow symbols from .a files to override those from .so files	2016-01-20 19:53:53 +00:00
trivial	misc/cgo/testshared: add basic test for -buildmode=shared/-linkshared	2015-04-29 23:47:47 +00:00