diff options
Diffstat (limited to 'pkg/sentry/arch/arch_amd64.go')
| -rw-r--r-- | pkg/sentry/arch/arch_amd64.go | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/pkg/sentry/arch/arch_amd64.go b/pkg/sentry/arch/arch_amd64.go index 15d8ddb40..2571be60f 100644 --- a/pkg/sentry/arch/arch_amd64.go +++ b/pkg/sentry/arch/arch_amd64.go @@ -25,6 +25,7 @@ import ( "gvisor.dev/gvisor/pkg/cpuid" "gvisor.dev/gvisor/pkg/marshal" "gvisor.dev/gvisor/pkg/marshal/primitive" + "gvisor.dev/gvisor/pkg/sentry/arch/fpu" "gvisor.dev/gvisor/pkg/sentry/limits" "gvisor.dev/gvisor/pkg/usermem" ) @@ -105,7 +106,7 @@ const ( // +stateify savable type context64 struct { State - sigFPState []x86FPState // fpstate to be restored on sigreturn. + sigFPState []fpu.State // fpstate to be restored on sigreturn. } // Arch implements Context.Arch. @@ -113,14 +114,18 @@ func (c *context64) Arch() Arch { return AMD64 } -func (c *context64) copySigFPState() []x86FPState { - var sigfps []x86FPState +func (c *context64) copySigFPState() []fpu.State { + var sigfps []fpu.State for _, s := range c.sigFPState { - sigfps = append(sigfps, s.fork()) + sigfps = append(sigfps, s.Fork()) } return sigfps } +func (c *context64) FloatingPointData() *fpu.State { + return &c.State.fpState +} + // Fork returns an exact copy of this context. func (c *context64) Fork() Context { return &context64{ |