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| author | Ian Lance Taylor <iant@golang.org> | 2017-05-24 15:01:49 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2017-05-24 22:28:33 +0000 |
| commit | daa0ddde931f1c08bffe86c7a67787d0c756993e (patch) | |
| tree | 887e14bec6d52227c517af04b2aaf416ae34668f /src | |
| parent | 994b7eebc7e704b7132e5a69be72ca885b30b83e (diff) | |
| download | go-daa0ddde931f1c08bffe86c7a67787d0c756993e.tar.xz | |
runtime: fix ppc64le c-archive init
We weren't setting r0 to 0, as required by our generated code.
Before this patch, the misc/cgo/testcarchive tests failed on ppc64le.
After this patch, they work, so enable them.
Change-Id: I53b16746961da9f7c34f59030a1e40953c9c1e05
Reviewed-on: https://go-review.googlesource.com/44093
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/cmd/dist/test.go | 3 | ||||
| -rw-r--r-- | src/runtime/rt0_linux_ppc64le.s | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/cmd/dist/test.go b/src/cmd/dist/test.go index fc2b58a082..b56495e723 100644 --- a/src/cmd/dist/test.go +++ b/src/cmd/dist/test.go @@ -772,7 +772,8 @@ func (t *tester) supportedBuildmode(mode string) bool { } switch pair { case "darwin-386", "darwin-amd64", "darwin-arm", "darwin-arm64", - "linux-amd64", "linux-386", "windows-amd64", "windows-386": + "linux-amd64", "linux-386", "linux-ppc64le", + "windows-amd64", "windows-386": return true } return false diff --git a/src/runtime/rt0_linux_ppc64le.s b/src/runtime/rt0_linux_ppc64le.s index 2c5541357f..bcbc9c7b31 100644 --- a/src/runtime/rt0_linux_ppc64le.s +++ b/src/runtime/rt0_linux_ppc64le.s @@ -53,6 +53,9 @@ TEXT _rt0_ppc64le_linux_lib(SB),NOSPLIT,$-8 MOVD R4, _rt0_ppc64le_linux_lib_argv<>(SB) // Synchronous initialization. + MOVD $runtime·reginit(SB), R12 + MOVD R12, CTR + BL (CTR) MOVD $runtime·libpreinit(SB), R12 MOVD R12, CTR BL (CTR) |