diff options
Diffstat (limited to 'pkg/marshal/marshal.go')
| -rw-r--r-- | pkg/marshal/marshal.go | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/pkg/marshal/marshal.go b/pkg/marshal/marshal.go index d8cb44b40..eb036feae 100644 --- a/pkg/marshal/marshal.go +++ b/pkg/marshal/marshal.go @@ -23,7 +23,7 @@ package marshal import ( "io" - "gvisor.dev/gvisor/pkg/usermem" + "gvisor.dev/gvisor/pkg/hostarch" ) // CopyContext defines the memory operations required to marshal to and from @@ -36,11 +36,11 @@ type CopyContext interface { // CopyOutBytes writes the contents of b to the task's memory. See // kernel.CopyOutBytes. - CopyOutBytes(addr usermem.Addr, b []byte) (int, error) + CopyOutBytes(addr hostarch.Addr, b []byte) (int, error) // CopyInBytes reads the contents of the task's memory to b. See // kernel.CopyInBytes. - CopyInBytes(addr usermem.Addr, b []byte) (int, error) + CopyInBytes(addr hostarch.Addr, b []byte) (int, error) } // Marshallable represents operations on a type that can be marshalled to and @@ -108,7 +108,7 @@ type Marshallable interface { // If the copy-in from the task memory is only partially successful, CopyIn // should still attempt to deserialize as much data as possible. See comment // for UnmarshalBytes. - CopyIn(cc CopyContext, addr usermem.Addr) (int, error) + CopyIn(cc CopyContext, addr hostarch.Addr) (int, error) // CopyOut serializes a Marshallable type to a task's memory. This may only // be called from a task goroutine. This is more efficient than calling @@ -119,7 +119,7 @@ type Marshallable interface { // The copy-out to the task memory may be partially successful, in which // case CopyOut returns how much data was serialized. See comment for // MarshalBytes for implications. - CopyOut(cc CopyContext, addr usermem.Addr) (int, error) + CopyOut(cc CopyContext, addr hostarch.Addr) (int, error) // CopyOutN is like CopyOut, but explicitly requests a partial // copy-out. Note that this may yield unexpected results for non-packed @@ -127,7 +127,7 @@ type Marshallable interface { // comment on MarshalBytes. // // The limit must be less than or equal to SizeBytes(). - CopyOutN(cc CopyContext, addr usermem.Addr, limit int) (int, error) + CopyOutN(cc CopyContext, addr hostarch.Addr, limit int) (int, error) } // go-marshal generates additional functions for a type based on additional @@ -157,10 +157,10 @@ type Marshallable interface { // func UnmarshalUnsafeFooSlice(dst []Foo, src []byte) (int, error) { ... } // // // CopyFooSliceIn copies in a slice of Foo objects from the task's memory. -// func CopyFooSliceIn(cc marshal.CopyContext, addr usermem.Addr, dst []Foo) (int, error) { ... } +// func CopyFooSliceIn(cc marshal.CopyContext, addr hostarch.Addr, dst []Foo) (int, error) { ... } // // // CopyFooSliceIn copies out a slice of Foo objects to the task's memory. -// func CopyFooSliceOut(cc marshal.CopyContext, addr usermem.Addr, src []Foo) (int, error) { ... } +// func CopyFooSliceOut(cc marshal.CopyContext, addr hostarch.Addr, src []Foo) (int, error) { ... } // // The name of the functions are of the format "Copy%sIn" and "Copy%sOut", where // %s is the first argument to the slice clause. This directive is not supported @@ -175,10 +175,10 @@ type Marshallable interface { // This is only valid on newtypes on primitives, and causes the generated // functions to accept slices of the inner type instead: // -// func CopyInt32SliceIn(cc marshal.CopyContext, addr usermem.Addr, dst []int32) (int, error) { ... } +// func CopyInt32SliceIn(cc marshal.CopyContext, addr hostarch.Addr, dst []int32) (int, error) { ... } // // Without "inner", they would instead be: // -// func CopyInt32SliceIn(cc marshal.CopyContext, addr usermem.Addr, dst []Int32) (int, error) { ... } +// func CopyInt32SliceIn(cc marshal.CopyContext, addr hostarch.Addr, dst []Int32) (int, error) { ... } // // This may help avoid a cast depending on how the generated functions are used. |