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Commit Graph

4 Commits

Author SHA1 Message Date
Russ Cox
653fb6d872 liblink: make GO_ARGS the default for functions beginning with ·
If there is a leading ·, assume there is a Go prototype and
attach the Go prototype information to the function.
If the function is not called from Go and does not need a
Go prototype, it can be made file-local instead (using name<>(SB)).

This fixes the current BSD build failures, by giving functions like
sync/atomic.StoreUint32 argument stack map information.

Fixes #8753.

LGTM=khr, iant
R=golang-codereviews, iant, khr, bradfitz
CC=golang-codereviews, r, rlh
https://golang.org/cl/142150043
2014-09-16 17:39:55 -04:00
Russ Cox
860a645927 syscall: add #include "funcdata.h" to files modified in last CL
That's what defines GO_ARGS.

TBR=khr
CC=golang-codereviews
https://golang.org/cl/141460043
2014-09-12 00:55:24 -04:00
Russ Cox
4179439de8 syscall: make func Syscall use pointer maps from Go prototypes
Before, Syscall and friends were having their arguments
treated conservatively. Now they will use the Go prototype,
which will mean the arguments are not considered pointers
at all.

This is safe because of CL 139360044.

The fact that all these non-Solaris systems were using
conservative scanning of the Syscall arguments is why
the failure that prompted CL 139360044 was only
observed on Solaris, which does something completely different.
If we'd done this earlier, we'd have seen the Solaris
failure in more places.

LGTM=khr
R=khr
CC=golang-codereviews
https://golang.org/cl/144730043
2014-09-12 00:23:03 -04:00
Russ Cox
c007ce824d build: move package sources from src/pkg to src
Preparation was in CL 134570043.
This CL contains only the effect of 'hg mv src/pkg/* src'.
For more about the move, see golang.org/s/go14nopkg.
2014-09-08 00:08:51 -04:00