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| author | Ian Lance Taylor <iant@golang.org> | 2020-07-27 22:27:54 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2020-08-01 11:21:40 -0700 |
| commit | f75af8c1464e948b5e166cf5ab09ebf0d82fc253 (patch) | |
| tree | 3ba3299859b504bdeb477727471216bd094a0191 /libgo/misc/cgo/test/sigaltstack.go | |
| parent | 75a23e59031fe673fc3b2e60fd1fe5f4c70ecb85 (diff) | |
| download | gcc-f75af8c1464e948b5e166cf5ab09ebf0d82fc253.zip gcc-f75af8c1464e948b5e166cf5ab09ebf0d82fc253.tar.gz gcc-f75af8c1464e948b5e166cf5ab09ebf0d82fc253.tar.bz2 | |
libgo: update to go1.15rc1
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/245157
Diffstat (limited to 'libgo/misc/cgo/test/sigaltstack.go')
| -rw-r--r-- | libgo/misc/cgo/test/sigaltstack.go | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/libgo/misc/cgo/test/sigaltstack.go b/libgo/misc/cgo/test/sigaltstack.go index 2c9b81c..8dfa1cb 100644 --- a/libgo/misc/cgo/test/sigaltstack.go +++ b/libgo/misc/cgo/test/sigaltstack.go @@ -14,15 +14,22 @@ package cgotest #include <stdlib.h> #include <string.h> +#ifdef _AIX +// On AIX, SIGSTKSZ is too small to handle Go sighandler. +#define CSIGSTKSZ 0x4000 +#else +#define CSIGSTKSZ SIGSTKSZ +#endif + static stack_t oss; -static char signalStack[SIGSTKSZ]; +static char signalStack[CSIGSTKSZ]; static void changeSignalStack(void) { stack_t ss; memset(&ss, 0, sizeof ss); ss.ss_sp = signalStack; ss.ss_flags = 0; - ss.ss_size = SIGSTKSZ; + ss.ss_size = CSIGSTKSZ; if (sigaltstack(&ss, &oss) < 0) { perror("sigaltstack"); abort(); @@ -55,10 +62,8 @@ import ( func testSigaltstack(t *testing.T) { switch { - case runtime.GOOS == "solaris", runtime.GOOS == "illumos", runtime.GOOS == "darwin" && (runtime.GOARCH == "arm" || runtime.GOARCH == "arm64"): + case runtime.GOOS == "solaris", runtime.GOOS == "illumos", runtime.GOOS == "darwin" && runtime.GOARCH == "arm64": t.Skipf("switching signal stack not implemented on %s/%s", runtime.GOOS, runtime.GOARCH) - case runtime.GOOS == "darwin" && runtime.GOARCH == "386": - t.Skipf("sigaltstack fails on darwin/386") } C.changeSignalStack() |