diff options
Diffstat (limited to 'src/runtime/stack.go')
| -rw-r--r-- | src/runtime/stack.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/runtime/stack.go b/src/runtime/stack.go index 546f997881..d5e587a209 100644 --- a/src/runtime/stack.go +++ b/src/runtime/stack.go @@ -98,6 +98,7 @@ const ( // The guard leaves enough room for one _StackSmall frame plus // a _StackLimit chain of NOSPLIT calls plus _StackSystem // bytes for the OS. + // This arithmetic must match that in cmd/internal/objabi/stack.go:StackLimit. _StackGuard = 928*sys.StackGuardMultiplier + _StackSystem // After a stack split check the SP is allowed to be this @@ -107,6 +108,7 @@ const ( // The maximum number of bytes that a chain of NOSPLIT // functions can use. + // This arithmetic must match that in cmd/internal/objabi/stack.go:StackLimit. _StackLimit = _StackGuard - _StackSystem - _StackSmall ) |