diff options
Diffstat (limited to 'pkg/sentry/kernel/task_signals.go')
| -rw-r--r-- | pkg/sentry/kernel/task_signals.go | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/pkg/sentry/kernel/task_signals.go b/pkg/sentry/kernel/task_signals.go index 75af3af79..c2b9fc08f 100644 --- a/pkg/sentry/kernel/task_signals.go +++ b/pkg/sentry/kernel/task_signals.go @@ -23,11 +23,11 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/eventchannel" + "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/sentry/arch" "gvisor.dev/gvisor/pkg/sentry/kernel/auth" ucspb "gvisor.dev/gvisor/pkg/sentry/kernel/uncaught_signal_go_proto" "gvisor.dev/gvisor/pkg/syserror" - "gvisor.dev/gvisor/pkg/usermem" "gvisor.dev/gvisor/pkg/waiter" ) @@ -243,7 +243,7 @@ func (t *Task) deliverSignalToHandler(info *arch.SignalInfo, act arch.SignalAct) // Are executing on the main stack, // or the provided alternate stack? - sp := usermem.Addr(t.Arch().Stack()) + sp := hostarch.Addr(t.Arch().Stack()) // N.B. This is a *copy* of the alternate stack that the user's signal // handler expects to see in its ucontext (even if it's not in use). @@ -251,7 +251,7 @@ func (t *Task) deliverSignalToHandler(info *arch.SignalInfo, act arch.SignalAct) if act.IsOnStack() && alt.IsEnabled() { alt.SetOnStack() if !alt.Contains(sp) { - sp = usermem.Addr(alt.Top()) + sp = hostarch.Addr(alt.Top()) } } @@ -652,7 +652,7 @@ func (t *Task) SignalStack() arch.SignalStack { // onSignalStack returns true if the task is executing on the given signal stack. func (t *Task) onSignalStack(alt arch.SignalStack) bool { - sp := usermem.Addr(t.Arch().Stack()) + sp := hostarch.Addr(t.Arch().Stack()) return alt.Contains(sp) } @@ -720,7 +720,7 @@ func (tg *ThreadGroup) SetSignalAct(sig linux.Signal, actptr *arch.SignalAct) (a // CopyOutSignalAct converts the given SignalAct into an architecture-specific // type and then copies it out to task memory. -func (t *Task) CopyOutSignalAct(addr usermem.Addr, s *arch.SignalAct) error { +func (t *Task) CopyOutSignalAct(addr hostarch.Addr, s *arch.SignalAct) error { n := t.Arch().NewSignalAct() n.SerializeFrom(s) _, err := n.CopyOut(t, addr) @@ -729,7 +729,7 @@ func (t *Task) CopyOutSignalAct(addr usermem.Addr, s *arch.SignalAct) error { // CopyInSignalAct copies an architecture-specific sigaction type from task // memory and then converts it into a SignalAct. -func (t *Task) CopyInSignalAct(addr usermem.Addr) (arch.SignalAct, error) { +func (t *Task) CopyInSignalAct(addr hostarch.Addr) (arch.SignalAct, error) { n := t.Arch().NewSignalAct() var s arch.SignalAct if _, err := n.CopyIn(t, addr); err != nil { @@ -741,7 +741,7 @@ func (t *Task) CopyInSignalAct(addr usermem.Addr) (arch.SignalAct, error) { // CopyOutSignalStack converts the given SignalStack into an // architecture-specific type and then copies it out to task memory. -func (t *Task) CopyOutSignalStack(addr usermem.Addr, s *arch.SignalStack) error { +func (t *Task) CopyOutSignalStack(addr hostarch.Addr, s *arch.SignalStack) error { n := t.Arch().NewSignalStack() n.SerializeFrom(s) _, err := n.CopyOut(t, addr) @@ -750,7 +750,7 @@ func (t *Task) CopyOutSignalStack(addr usermem.Addr, s *arch.SignalStack) error // CopyInSignalStack copies an architecture-specific stack_t from task memory // and then converts it into a SignalStack. -func (t *Task) CopyInSignalStack(addr usermem.Addr) (arch.SignalStack, error) { +func (t *Task) CopyInSignalStack(addr hostarch.Addr) (arch.SignalStack, error) { n := t.Arch().NewSignalStack() var s arch.SignalStack if _, err := n.CopyIn(t, addr); err != nil { |