diff options
| author | Cherry Zhang <cherryyz@google.com> | 2020-09-12 12:33:24 -0400 |
|---|---|---|
| committer | Cherry Zhang <cherryyz@google.com> | 2020-10-06 21:25:42 +0000 |
| commit | 28e549dec3954b36d0c83442be913d8709d7e5ae (patch) | |
| tree | 2c147b877df8c32fd1715cf9443937f8dc80a72f /src/runtime/stack.go | |
| parent | 04c7e32517faf6257986e7c4cdd3f5f03eeae37b (diff) | |
| download | go-28e549dec3954b36d0c83442be913d8709d7e5ae.tar.xz | |
runtime: use sigaltstack on macOS/ARM64
Currently we don't use sigaltstack on darwin/arm64, as is not
supported on iOS. However, it is supported on macOS. Use it.
(iOS remains unchanged.)
Change-Id: Icc154c5e2edf2dbdc8ca68741ad9157fc15a72ee
Reviewed-on: https://go-review.googlesource.com/c/go/+/256917
Trust: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src/runtime/stack.go')
| -rw-r--r-- | src/runtime/stack.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/stack.go b/src/runtime/stack.go index 3802cd049e..2afc2635aa 100644 --- a/src/runtime/stack.go +++ b/src/runtime/stack.go @@ -66,7 +66,7 @@ const ( // to each stack below the usual guard area for OS-specific // purposes like signal handling. Used on Windows, Plan 9, // and iOS because they do not use a separate stack. - _StackSystem = sys.GoosWindows*512*sys.PtrSize + sys.GoosPlan9*512 + (sys.GoosDarwin+sys.GoosIos)*sys.GoarchArm64*1024 + _StackSystem = sys.GoosWindows*512*sys.PtrSize + sys.GoosPlan9*512 + sys.GoosIos*sys.GoarchArm64*1024 // The minimum size of stack used by Go code _StackMin = 2048 |