| commit | af74dca49732d5953331d14dc06ec635838c357c | [log] [tgz] |
|---|---|---|
| author | Michael Munday <munday@ca.ibm.com> | Wed Mar 30 23:56:49 2016 -0400 |
| committer | Brad Fitzpatrick <bradfitz@golang.org> | Sun Apr 03 22:12:35 2016 +0000 |
| tree | 6f3e305d431679b6a1f336bd44fe54aebdbeaa27 | |
| parent | fe5be5aced063a16c5c36051045f8f8af313bed9 [diff] |
syscall: add support for s390x On s390x char is unsigned. We cannot force it to be signed using -fsigned-char (see arm64) because the s390x gccgo API is already public and we need to stick as closely as possible to it to avoid breaking existing projects. In order to match the gccgo API we also force the RawSockaddr.Data and RawSockaddrUnix.Path fields to be signed. This CL adds a post-processing pass (mkpost.go) to mkall.sh in order to export the types of fields in PtraceRegs on s390x without affecting the API on other platforms. The types of these fields match their counterparts in gccgo. mkpost.go also cleans up the Pad_cgo* fields and X_* fields (these fields are not exported by gccgo currently). It could be extended to add build tags on platforms that need them. Change-Id: I66bdf5b86ec98af70baf666989027bb354df9e3e Reviewed-on: https://go-review.googlesource.com/20961 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
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