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runtime: fixes for arm64 shared libraries

Building for shared libraries requires that all functions that are declared
have an implementation and vice versa so make that so on arm64.

It would be nicer to not require the stub sigreturn (it will never be called)
but that seems a bit awkward.

Change-Id: I3cec81697161b452af81fa35939f748bd1acf7fd
Reviewed-on: https://go-review.googlesource.com/13995
Reviewed-by: David Crawshaw <crawshaw@golang.org>
This commit is contained in:
Michael Hudson-Doyle 2015-08-27 11:20:38 +12:00 committed by Dave Cheney
parent df37c4b987
commit 9f0baca505

View File

@ -426,7 +426,6 @@ end: \
// These have 8 added to make the overall frame size a multiple of 16,
// as required by the ABI. (There is another +8 for the saved LR.)
CALLFN(·call16, 24 )
CALLFN(·call32, 40 )
CALLFN(·call64, 72 )
CALLFN(·call128, 136 )
@ -1029,3 +1028,5 @@ TEXT runtime·prefetcht2(SB),NOSPLIT,$0-8
TEXT runtime·prefetchnta(SB),NOSPLIT,$0-8
RET
TEXT runtime·sigreturn(SB),NOSPLIT,$0-8
RET