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-rw-r--r--libgo/go/exp/ogle/rruntime.go271
1 files changed, 0 insertions, 271 deletions
diff --git a/libgo/go/exp/ogle/rruntime.go b/libgo/go/exp/ogle/rruntime.go
deleted file mode 100644
index 950418b5388..00000000000
--- a/libgo/go/exp/ogle/rruntime.go
+++ /dev/null
@@ -1,271 +0,0 @@
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package ogle
-
-import (
- "debug/proc"
- "exp/eval"
- "reflect"
-)
-
-// This file contains remote runtime definitions. Using reflection,
-// we convert all of these to interpreter types and layout their
-// remote representations using the architecture rules.
-//
-// We could get most of these definitions from our own runtime
-// package; however, some of them differ in convenient ways, some of
-// them are not defined or exported by the runtime, and having our own
-// definitions makes it easy to support multiple remote runtime
-// versions. This may turn out to be overkill.
-//
-// All of these structures are prefixed with rt1 to indicate the
-// runtime version and to mark them as types used only as templates
-// for remote types.
-
-/*
- * Runtime data headers
- *
- * See $GOROOT/src/pkg/runtime/runtime.h
- */
-
-type rt1String struct {
- str uintptr
- len int
-}
-
-type rt1Slice struct {
- array uintptr
- len int
- cap int
-}
-
-type rt1Eface struct {
- typ uintptr
- ptr uintptr
-}
-
-/*
- * Runtime type structures
- *
- * See $GOROOT/src/pkg/runtime/type.h and $GOROOT/src/pkg/runtime/type.go
- */
-
-type rt1UncommonType struct {
- name *string
- pkgPath *string
- //methods []method;
-}
-
-type rt1CommonType struct {
- size uintptr
- hash uint32
- alg, align, fieldAlign uint8
- string *string
- uncommonType *rt1UncommonType
-}
-
-type rt1Type struct {
- // While Type is technically an Eface, treating the
- // discriminator as an opaque pointer and taking advantage of
- // the commonType prologue on all Type's makes type parsing
- // much simpler.
- typ uintptr
- ptr *rt1CommonType
-}
-
-type rt1StructField struct {
- name *string
- pkgPath *string
- typ *rt1Type
- tag *string
- offset uintptr
-}
-
-type rt1StructType struct {
- rt1CommonType
- fields []rt1StructField
-}
-
-type rt1PtrType struct {
- rt1CommonType
- elem *rt1Type
-}
-
-type rt1SliceType struct {
- rt1CommonType
- elem *rt1Type
-}
-
-type rt1ArrayType struct {
- rt1CommonType
- elem *rt1Type
- len uintptr
-}
-
-/*
- * Runtime scheduler structures
- *
- * See $GOROOT/src/pkg/runtime/runtime.h
- */
-
-// Fields beginning with _ are only for padding
-
-type rt1Stktop struct {
- stackguard uintptr
- stackbase *rt1Stktop
- gobuf rt1Gobuf
- _args uint32
- _fp uintptr
-}
-
-type rt1Gobuf struct {
- sp uintptr
- pc uintptr
- g *rt1G
- r0 uintptr
-}
-
-type rt1G struct {
- _stackguard uintptr
- stackbase *rt1Stktop
- _defer uintptr
- sched rt1Gobuf
- _stack0 uintptr
- _entry uintptr
- alllink *rt1G
- _param uintptr
- status int16
- // Incomplete
-}
-
-var rt1GStatus = runtimeGStatus{
- Gidle: 0,
- Grunnable: 1,
- Grunning: 2,
- Gsyscall: 3,
- Gwaiting: 4,
- Gmoribund: 5,
- Gdead: 6,
-}
-
-// runtimeIndexes stores the indexes of fields in the runtime
-// structures. It is filled in using reflection, so the name of the
-// fields must match the names of the remoteType's in runtimeValues
-// exactly and the names of the index fields must be the capitalized
-// version of the names of the fields in the runtime structures above.
-type runtimeIndexes struct {
- String struct {
- Str, Len int
- }
- Slice struct {
- Array, Len, Cap int
- }
- Eface struct {
- Typ, Ptr int
- }
-
- UncommonType struct {
- Name, PkgPath int
- }
- CommonType struct {
- Size, Hash, Alg, Align, FieldAlign, String, UncommonType int
- }
- Type struct {
- Typ, Ptr int
- }
- StructField struct {
- Name, PkgPath, Typ, Tag, Offset int
- }
- StructType struct {
- Fields int
- }
- PtrType struct {
- Elem int
- }
- SliceType struct {
- Elem int
- }
- ArrayType struct {
- Elem, Len int
- }
-
- Stktop struct {
- Stackguard, Stackbase, Gobuf int
- }
- Gobuf struct {
- Sp, Pc, G int
- }
- G struct {
- Stackbase, Sched, Status, Alllink int
- }
-}
-
-// Values of G status codes
-type runtimeGStatus struct {
- Gidle, Grunnable, Grunning, Gsyscall, Gwaiting, Gmoribund, Gdead int64
-}
-
-// runtimeValues stores the types and values that correspond to those
-// in the remote runtime package.
-type runtimeValues struct {
- // Runtime data headers
- String, Slice, Eface *remoteType
- // Runtime type structures
- Type, CommonType, UncommonType, StructField, StructType, PtrType,
- ArrayType, SliceType *remoteType
- // Runtime scheduler structures
- Stktop, Gobuf, G *remoteType
- // Addresses of *runtime.XType types. These are the
- // discriminators on the runtime.Type interface. We use local
- // reflection to fill these in from the remote symbol table,
- // so the names must match the runtime names.
- PBoolType,
- PUint8Type, PUint16Type, PUint32Type, PUint64Type, PUintType, PUintptrType,
- PInt8Type, PInt16Type, PInt32Type, PInt64Type, PIntType,
- PFloat32Type, PFloat64Type, PFloatType,
- PArrayType, PStringType, PStructType, PPtrType, PFuncType,
- PInterfaceType, PSliceType, PMapType, PChanType,
- PDotDotDotType, PUnsafePointerType proc.Word
- // G status values
- runtimeGStatus
-}
-
-// fillRuntimeIndexes fills a runtimeIndexes structure will the field
-// indexes gathered from the remoteTypes recorded in a runtimeValues
-// structure.
-func fillRuntimeIndexes(runtime *runtimeValues, out *runtimeIndexes) {
- outv := reflect.Indirect(reflect.ValueOf(out))
- outt := outv.Type()
- runtimev := reflect.Indirect(reflect.ValueOf(runtime))
-
- // out contains fields corresponding to each runtime type
- for i := 0; i < outt.NumField(); i++ {
- // Find the interpreter type for this runtime type
- name := outt.Field(i).Name
- et := runtimev.FieldByName(name).Interface().(*remoteType).Type.(*eval.StructType)
-
- // Get the field indexes of the interpreter struct type
- indexes := make(map[string]int, len(et.Elems))
- for j, f := range et.Elems {
- if f.Anonymous {
- continue
- }
- name := f.Name
- if name[0] >= 'a' && name[0] <= 'z' {
- name = string(name[0]+'A'-'a') + name[1:]
- }
- indexes[name] = j
- }
-
- // Fill this field of out
- outStructv := outv.Field(i)
- outStructt := outStructv.Type()
- for j := 0; j < outStructt.NumField(); j++ {
- f := outStructv.Field(j)
- name := outStructt.Field(j).Name
- f.SetInt(int64(indexes[name]))
- }
- }
-}