libgo/go/runtime/type.go

   1 // Copyright 2009 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 /*
   6  * Runtime type representation.
   7  * This file exists only to provide types that 6l can turn into
   8  * DWARF information for use by gdb.  Nothing else uses these.
   9  * They should match the same types in ../reflect/type.go.
  10  * For comments see ../reflect/type.go.
  11  */
  12
  13 package runtime
  14
  15 import "unsafe"
  16
  17 type rtype struct {
  18         Kind       uint8
  19         align      uint8
  20         fieldAlign uint8
  21         size       uintptr
  22         hash       uint32
  23
  24         hashfn  func(unsafe.Pointer, uintptr) uintptr
  25         equalfn func(unsafe.Pointer, unsafe.Pointer, uintptr) bool
  26
  27         string *string
  28         *uncommonType
  29         ptrToThis *rtype
  30         zero      unsafe.Pointer
  31 }
  32
  33 type _method struct {
  34         name    *string
  35         pkgPath *string
  36         mtyp    *rtype
  37         typ     *rtype
  38         tfn     unsafe.Pointer
  39 }
  40
  41 type uncommonType struct {
  42         name    *string
  43         pkgPath *string
  44         methods []_method
  45 }
  46
  47 type _imethod struct {
  48         name    *string
  49         pkgPath *string
  50         typ     *rtype
  51 }
  52
  53 type interfaceType struct {
  54         rtype
  55         methods []_imethod
  56 }