runtime: generate Go defs for C types.
R=rsc, mattn
CC=golang-dev
https://golang.org/cl/4047047
diff --git a/src/pkg/runtime/Makefile b/src/pkg/runtime/Makefile
index ab761b0..e9488cf 100644
--- a/src/pkg/runtime/Makefile
+++ b/src/pkg/runtime/Makefile
@@ -26,12 +26,7 @@
softfloat64.go\
type.go\
version.go\
- chan_defs.go\
- hashmap_defs.go\
- iface_defs.go\
- malloc_defs.go\
runtime_defs.go\
- $(GOOS)/runtime_defs.go\
OFILES_windows=\
syscall.$O\
@@ -117,7 +112,7 @@
clean: clean-local
clean-local:
- rm -f goc2c mkversion version.go */asm.h runtime.acid.* $$(ls *.goc | sed 's/goc$$/c/')
+ rm -f goc2c mkversion version.go */asm.h runtime.acid.* runtime_defs.go $$(ls *.goc | sed 's/goc$$/c/')
$(GOARCH)/asm.h: mkasmh.sh runtime.acid.$(GOARCH)
./mkasmh.sh >$@.x
@@ -160,3 +155,7 @@
traceback.$O: amd64/traceback.c
$(CC) $(CFLAGS) $<
endif
+
+runtime_defs.go: proc.c iface.c hashmap.c chan.c
+ CC="$(CC)" CFLAGS="$(CFLAGS)" ./mkgodefs.sh $^ > $@.x
+ mv -f $@.x $@
diff --git a/src/pkg/runtime/chan_defs.go b/src/pkg/runtime/chan_defs.go
deleted file mode 100644
index 5cfea6e..0000000
--- a/src/pkg/runtime/chan_defs.go
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2010 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.
-
-// Go definitions of internal structures. Master is chan.c
-
-package runtime
-
-type sudoG struct {
- g *g_
- selgen uint32
- offset int16
- isfree int8
- link *sudoG
- elem [8]byte
-}
-
-type waitQ struct {
- first *sudoG
- last *sudoG
-}
-
-type hChan struct {
- qcount uint32
- dataqsiz uint32
- elemsize uint16
- closed uint16
- elemalign uint8
- elemalg *alg
- senddataq *link
- recvdataq *link
- recvq waitQ
- sendq waitQ
- free sudoG
- lock
-}
-
-type link struct {
- link *link
- elem [8]byte
-}
-
-type scase struct {
- chan_ *hChan
- pc *byte
- send uint16
- so uint16
- elemp *byte // union elem [8]byte
-}
-
-type select_ struct {
- tcase uint16
- ncase uint16
- link *select_
- scase [1]*scase
-}
diff --git a/src/pkg/runtime/darwin/runtime_defs.go b/src/pkg/runtime/darwin/runtime_defs.go
deleted file mode 100644
index cf0b414..0000000
--- a/src/pkg/runtime/darwin/runtime_defs.go
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright 2010 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.
-
-// Go definitions of internal structures. Master is runtime.h
-
-package runtime
-
-type lock struct {
- key uint32
- sema uint32
-}
-
-type usema struct {
- u uint32
- k uint32
-}
-
-
-type note struct {
- wakeup int32
- sema usema
-}
diff --git a/src/pkg/runtime/extern.go b/src/pkg/runtime/extern.go
index 77c3e8e..dba28324 100644
--- a/src/pkg/runtime/extern.go
+++ b/src/pkg/runtime/extern.go
@@ -31,6 +31,19 @@
// It returns the number of entries written to pc.
func Callers(skip int, pc []uintptr) int
+type Func struct { // Keep in sync with runtime.h:struct Func
+ name string
+ typ string // go type string
+ src string // src file name
+ pcln []byte // pc/ln tab for this func
+ entry uintptr // entry pc
+ pc0 uintptr // starting pc, ln for table
+ ln0 int32
+ frame int32 // stack frame size
+ args int32 // number of 32-bit in/out args
+ locals int32 // number of 32-bit locals
+}
+
// FuncForPC returns a *Func describing the function that contains the
// given program counter address, or else nil.
func FuncForPC(pc uintptr) *Func
diff --git a/src/pkg/runtime/freebsd/runtime_defs.go b/src/pkg/runtime/freebsd/runtime_defs.go
deleted file mode 100644
index 86de133..0000000
--- a/src/pkg/runtime/freebsd/runtime_defs.go
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright 2010 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.
-
-// OS-Specific Go definitions of internal structures. Master is runtime.h
-
-package runtime
-
-type lock struct {
- key uint32
- sema uint32
-}
-
-type note lock
diff --git a/src/pkg/runtime/hashmap.c b/src/pkg/runtime/hashmap.c
index a03202e..f0d5ce9 100644
--- a/src/pkg/runtime/hashmap.c
+++ b/src/pkg/runtime/hashmap.c
@@ -9,7 +9,7 @@
/* Return a pointer to the struct/union of type "type"
whose "field" field is addressed by pointer "p". */
-struct hash { /* a hash table; initialize with hash_init() */
+struct Hmap { /* a hash table; initialize with hash_init() */
uint32 count; /* elements in table - must be first */
uint8 datasize; /* amount of data to store in entry */
@@ -82,7 +82,7 @@
/* return a hash layer with 2**power empty entries */
static struct hash_subtable *
-hash_subtable_new (struct hash *h, int32 power, int32 used)
+hash_subtable_new (Hmap *h, int32 power, int32 used)
{
int32 elemsize = h->datasize + offsetof (struct hash_entry, data[0]);
int32 bytes = elemsize << power;
@@ -127,7 +127,7 @@
}
static void
-hash_init (struct hash *h,
+hash_init (Hmap *h,
int32 datasize,
hash_hash_t (*data_hash) (uint32, void *),
uint32 (*data_eq) (uint32, void *, void *),
@@ -200,10 +200,10 @@
static int32
hash_insert_internal (struct hash_subtable **pst, int32 flags, hash_hash_t hash,
- struct hash *h, void *data, void **pres);
+ Hmap *h, void *data, void **pres);
static void
-hash_conv (struct hash *h,
+hash_conv (Hmap *h,
struct hash_subtable *st, int32 flags,
hash_hash_t hash,
struct hash_entry *e)
@@ -266,7 +266,7 @@
}
static void
-hash_grow (struct hash *h, struct hash_subtable **pst, int32 flags)
+hash_grow (Hmap *h, struct hash_subtable **pst, int32 flags)
{
struct hash_subtable *old_st = *pst;
int32 elemsize = h->datasize + offsetof (struct hash_entry, data[0]);
@@ -290,7 +290,7 @@
}
static int32
-hash_lookup (struct hash *h, void *data, void **pres)
+hash_lookup (Hmap *h, void *data, void **pres)
{
int32 elemsize = h->datasize + offsetof (struct hash_entry, data[0]);
hash_hash_t hash = (*h->data_hash) (h->keysize, data) & ~HASH_MASK;
@@ -331,7 +331,7 @@
}
static int32
-hash_remove (struct hash *h, void *data, void *arg)
+hash_remove (Hmap *h, void *data, void *arg)
{
int32 elemsize = h->datasize + offsetof (struct hash_entry, data[0]);
hash_hash_t hash = (*h->data_hash) (h->keysize, data) & ~HASH_MASK;
@@ -374,7 +374,7 @@
static int32
hash_insert_internal (struct hash_subtable **pst, int32 flags, hash_hash_t hash,
- struct hash *h, void *data, void **pres)
+ Hmap *h, void *data, void **pres)
{
int32 elemsize = h->datasize + offsetof (struct hash_entry, data[0]);
@@ -455,7 +455,7 @@
}
static int32
-hash_insert (struct hash *h, void *data, void **pres)
+hash_insert (Hmap *h, void *data, void **pres)
{
int32 rc = hash_insert_internal (&h->st, 0, (*h->data_hash) (h->keysize, data), h, data, pres);
@@ -464,7 +464,7 @@
}
static uint32
-hash_count (struct hash *h)
+hash_count (Hmap *h)
{
return (h->count);
}
@@ -571,7 +571,7 @@
}
static void
-hash_iter_init (struct hash *h, struct hash_iter *it)
+hash_iter_init (Hmap *h, struct hash_iter *it)
{
it->elemsize = h->datasize + offsetof (struct hash_entry, data[0]);
it->changes = h->changes;
@@ -607,7 +607,7 @@
}
static void
-hash_destroy (struct hash *h)
+hash_destroy (Hmap *h)
{
int32 slots = 0;
int32 used = 0;
@@ -646,7 +646,7 @@
}
static void
-hash_visit (struct hash *h, void (*data_visit) (void *arg, int32 level, void *data), void *arg)
+hash_visit (Hmap *h, void (*data_visit) (void *arg, int32 level, void *data), void *arg)
{
hash_visit_internal (h->st, 0, 0, data_visit, arg);
}
diff --git a/src/pkg/runtime/hashmap.h b/src/pkg/runtime/hashmap.h
index 0737535..d0fd352 100644
--- a/src/pkg/runtime/hashmap.h
+++ b/src/pkg/runtime/hashmap.h
@@ -70,7 +70,7 @@
#define free(x) runtime·free(x)
#define memmove(a,b,c) runtime·memmove(a, b, c)
-struct hash; /* opaque */
+struct Hmap; /* opaque */
struct hash_subtable; /* opaque */
struct hash_entry; /* opaque */
@@ -83,7 +83,7 @@
int32 changes; /* number of changes observed last time */
int32 i; /* stack pointer in subtable_state */
hash_hash_t last_hash; /* last hash value returned */
- struct hash *h; /* the hash table */
+ struct Hmap *h; /* the hash table */
struct hash_iter_sub {
struct hash_entry *e; /* pointer into subtable */
struct hash_entry *start; /* start of subtable */
diff --git a/src/pkg/runtime/hashmap_defs.go b/src/pkg/runtime/hashmap_defs.go
deleted file mode 100644
index 57780df..0000000
--- a/src/pkg/runtime/hashmap_defs.go
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright 2010 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.
-
-// Go definitions of internal structures. Master is hashmap.[c,h]
-
-package runtime
-
-type hash_hash uintptr
-
-type hash_entry struct {
- hash hash_hash
- key byte // dwarf.c substitutes the real type
- val byte // for key and val
-}
-
-type hash_subtable struct {
- power uint8
- used uint8
- datasize uint8
- max_probes uint8
- limit_bytes int16
- end *hash_entry
- entry hash_entry // TODO: [0]hash_entry
-}
-
-type hash struct {
- count uint32
- datasize uint8
- max_power uint8
- max_probes uint8
- indirectval uint8
- changes int32
- data_hash func(uint32, uintptr) hash_hash
- data_eq func(uint32, uintptr, uintptr) uint32
- data_del func(uint32, uintptr, uintptr)
- st *hash_subtable
- keysize uint32
- valsize uint32
- datavo uint32
- ko0 uint32
- vo0 uint32
- ko1 uint32
- vo1 uint32
- po1 uint32
- ko2 uint32
- vo2 uint32
- po2 uint32
- keyalg *alg
- valalg *alg
-}
diff --git a/src/pkg/runtime/iface_defs.go b/src/pkg/runtime/iface_defs.go
deleted file mode 100644
index 69d52ef..0000000
--- a/src/pkg/runtime/iface_defs.go
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright 2010 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 runtime
-
-/*
- * Must match iface.c:/Itable and compilers.
- * NOTE: type.go has an Itable, that is the version of Itab used by the reflection code.
- */
-type itab struct {
- Itype *Type
- Type *Type
- link *itab
- bad int32
- unused int32
- Fn func() // TODO: [0]func()
-}
diff --git a/src/pkg/runtime/linux/runtime_defs.go b/src/pkg/runtime/linux/runtime_defs.go
deleted file mode 100644
index 86de133..0000000
--- a/src/pkg/runtime/linux/runtime_defs.go
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright 2010 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.
-
-// OS-Specific Go definitions of internal structures. Master is runtime.h
-
-package runtime
-
-type lock struct {
- key uint32
- sema uint32
-}
-
-type note lock
diff --git a/src/pkg/runtime/malloc_defs.go b/src/pkg/runtime/malloc_defs.go
deleted file mode 100644
index 9ee9812..0000000
--- a/src/pkg/runtime/malloc_defs.go
+++ /dev/null
@@ -1,129 +0,0 @@
-// Copyright 2010 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.
-
-// Go definitions of internal structures. Master is malloc.h
-
-package runtime
-
-import "unsafe"
-
-const (
- pageShift = 12
- pageSize = 1 << pageShift
- pageMask = pageSize - 1
-)
-
-type pageID uintptr
-
-const (
- numSizeClasses = 67
- maxSmallSize = 32 << 10
- fixAllocChunk = 128 << 10
- maxMCacheListLen = 256
- maxMCacheSize = 2 << 20
- maxMHeapList = 1 << 8 // 1 << (20 - pageShift)
- heapAllocChunk = 1 << 20
-)
-
-type mLink struct {
- next *mLink
-}
-
-type fixAlloc struct {
- size uintptr
- alloc func(uintptr)
- first func(unsafe.Pointer, *byte)
- arg unsafe.Pointer
- list *mLink
- chunk *byte
- nchunk uint32
- inuse uintptr
- sys uintptr
-}
-
-
-// MStats? used to be in extern.go
-
-type mCacheList struct {
- list *mLink
- nlist uint32
- nlistmin uint32
-}
-
-type mCache struct {
- list [numSizeClasses]mCacheList
- size uint64
- local_alloc int64
- local_objects int64
- next_sample int32
-}
-
-type mSpan struct {
- next *mSpan
- prev *mSpan
- allnext *mSpan
- start pageID
- npages uintptr
- freelist *mLink
- ref uint32
- sizeclass uint32
- state uint32
- // union {
- gcref *uint32 // sizeclass > 0
- // gcref0 uint32; // sizeclass == 0
- // }
-}
-
-type mCentral struct {
- lock
- sizeclass int32
- nonempty mSpan
- empty mSpan
- nfree int32
-}
-
-type mHeap struct {
- lock
- free [maxMHeapList]mSpan
- large mSpan
- allspans *mSpan
- min *byte
- max *byte
- closure_min *byte
- closure_max *byte
-
- central [numSizeClasses]struct {
- pad [64]byte
- // union: mCentral
- }
-
- spanalloc fixAlloc
- cachealloc fixAlloc
-}
-
-const (
- refFree = iota
- refStack
- refNone
- refSome
- refcountOverhead = 4
- refNoPointers = 0x80000000
- refHasFinalizer = 0x40000000
- refProfiled = 0x20000000
- refNoProfiling = 0x10000000
- refFlags = 0xFFFF0000
-)
-
-const (
- mProf_None = iota
- mProf_Sample
- mProf_All
-)
-
-type finalizer struct {
- next *finalizer
- fn func(unsafe.Pointer)
- arg unsafe.Pointer
- nret int32
-}
diff --git a/src/pkg/runtime/mkgodefs.sh b/src/pkg/runtime/mkgodefs.sh
new file mode 100755
index 0000000..b6e9721
--- /dev/null
+++ b/src/pkg/runtime/mkgodefs.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+# Copyright 2011 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.
+
+set -e
+
+cat <<EOF
+// Go definitions for C variables and types.
+// AUTOMATICALLY GENERATED BY THE FOLLOWING COMMAND. DO NOT EDIT.
+// CC="$CC" CFLAGS="$CFLAGS" ./mkgodefs.sh $@
+
+package runtime
+import "unsafe"
+var _ unsafe.Pointer
+
+EOF
+
+for i in "$@"; do
+ $CC $CFLAGS -q $i
+done | awk '
+/^func/ { next }
+/^const/ { next }
+/^\/\/.*type/ { next }
+
+/^(const|func|type|var) / {
+ if(seen[$2]++) {
+ skip = /{[^}]*$/;
+ next;
+ }
+}
+
+skip {
+ skip = !/^}/
+ next;
+}
+
+{print}
+'
diff --git a/src/pkg/runtime/plan9/runtime_defs.go b/src/pkg/runtime/plan9/runtime_defs.go
deleted file mode 100644
index cf0b414..0000000
--- a/src/pkg/runtime/plan9/runtime_defs.go
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright 2010 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.
-
-// Go definitions of internal structures. Master is runtime.h
-
-package runtime
-
-type lock struct {
- key uint32
- sema uint32
-}
-
-type usema struct {
- u uint32
- k uint32
-}
-
-
-type note struct {
- wakeup int32
- sema usema
-}
diff --git a/src/pkg/runtime/runtime-gdb.py b/src/pkg/runtime/runtime-gdb.py
index a7ca94c..677e9bd 100644
--- a/src/pkg/runtime/runtime-gdb.py
+++ b/src/pkg/runtime/runtime-gdb.py
@@ -161,7 +161,7 @@
def is_eface(val):
try:
- return str(val['type_'].type) == "runtime.Type *" \
+ return str(val['_type'].type) == "struct runtime._type *" \
and str(val['data'].type) == "void *"
except:
pass
@@ -185,14 +185,14 @@
"Decode type of the data field of an eface or iface struct."
if is_iface(obj):
- go_type_ptr = obj['tab']['Type']
+ go_type_ptr = obj['tab']['_type']
elif is_eface(obj):
- go_type_ptr = obj['type_']
+ go_type_ptr = obj['_type']
else:
return
ct = gdb.lookup_type("struct runtime.commonType").pointer()
- dynamic_go_type = go_type_ptr['data'].cast(ct).dereference()
+ dynamic_go_type = go_type_ptr['ptr'].cast(ct).dereference()
dtype_name = dynamic_go_type['string'].dereference()['str'].string()
type_size = int(dynamic_go_type['size'])
uintptr_size = int(dynamic_go_type['size'].type.sizeof) # size is itself an uintptr
diff --git a/src/pkg/runtime/runtime.h b/src/pkg/runtime/runtime.h
index 462ac6f..54ae5c0 100644
--- a/src/pkg/runtime/runtime.h
+++ b/src/pkg/runtime/runtime.h
@@ -63,7 +63,7 @@
typedef struct Type Type;
typedef struct Defer Defer;
typedef struct Panic Panic;
-typedef struct hash Hmap;
+typedef struct Hmap Hmap;
typedef struct Hchan Hchan;
typedef struct Complex64 Complex64;
typedef struct Complex128 Complex128;
diff --git a/src/pkg/runtime/runtime_defs.go b/src/pkg/runtime/runtime_defs.go
deleted file mode 100644
index 0e751c1..0000000
--- a/src/pkg/runtime/runtime_defs.go
+++ /dev/null
@@ -1,200 +0,0 @@
-// Copyright 2010 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.
-
-// Go definitions of internal structures. Master is runtime.h
-
-// TODO(lvd): automate conversion to all the _defs.go files
-
-package runtime
-
-import "unsafe"
-
-const (
- gidle = iota
- grunnable
- grunning
- gsyscall
- gwaiting
- gmoribund
- gdead
- grecovery
-)
-
-// const ( Structrnd = sizeof(uintptr) )
-
-type string_ struct {
- str *byte
- len int32
-}
-
-type iface struct {
- tab *itab
- data unsafe.Pointer
-}
-
-type eface struct {
- type_ *Type
- data unsafe.Pointer
-}
-
-type complex64 struct {
- real float32
- imag float32
-}
-
-type complex128 struct {
- real float64
- imag float64
-}
-
-type slice struct {
- array *byte
- len uint32
- cap uint32
-}
-
-type gobuf struct {
- sp unsafe.Pointer
- pc unsafe.Pointer
- g *g_
-}
-
-type g_ struct {
- stackguard unsafe.Pointer
- stackbase unsafe.Pointer
- defer_ *defer_
- panic_ *panic_
- sched gobuf
- stack0 unsafe.Pointer
- entry unsafe.Pointer
- alllink *g_
- param unsafe.Pointer
- status int16
- goid int32
- selgen uint32
- schedlink *g_
- readyonstop bool
- ispanic bool
- m *m_
- lockedm *m_
- sig int32
- sigcode0 uintptr
- sigcode1 uintptr
-}
-
-type m_ struct {
- g0 *g_
- morepc unsafe.Pointer
- moreargp unsafe.Pointer
- morebuf gobuf
- moreframesize uint32
- moreargsize uint32
- cret uintptr
- procid uint64
- gsignal *g_
- tls [8]uint32
- sched gobuf
- curg *g_
- id int32
- mallocing int32
- gcing int32
- locks int32
- nomemprof int32
- waitnextg int32
- havenextg note
- nextg *g_
- alllink *m_
- schedlink *m_
- machport uint32
- mcache *mCache
- lockedg *g_
- freg [8]uint64
- // gostack unsafe.Pointer // __WINDOWS__
-}
-
-type stktop struct {
- stackguard *uint8
- stackbase *uint8
- gobuf gobuf
- args uint32
- fp *uint8
- free bool
- panic_ bool
-}
-
-type alg struct {
- hash func(uint32, unsafe.Pointer) uintptr
- equal func(uint32, unsafe.Pointer, unsafe.Pointer) uint32
- print func(uint32, unsafe.Pointer)
- copy func(uint32, unsafe.Pointer, unsafe.Pointer)
-}
-
-type sigtab struct {
- flags int32
- name *int8
-}
-
-const (
- sigCatch = (1 << iota)
- sigIgnore
- sigRestart
- sigQueue
- sigPanic
-)
-
-type Func struct {
- name string
- typ string
- src string
- pcln []byte
- entry uintptr
- pc0 uintptr
- ln0 int32
- frame int32
- args int32
- locals int32
-}
-
-const (
- aMEM = iota
- aNOEQ
- aSTRING
- aINTER
- aNILINTER
- aMEMWORD
- amax
-)
-
-type defer_ struct {
- siz int32
- sp unsafe.Pointer
- pc unsafe.Pointer
- fn unsafe.Pointer
- link *defer_
- args [8]byte // padded to actual size
-}
-
-type panic_ struct {
- arg eface
- stackbase unsafe.Pointer
- link *panic_
- recovered bool
-}
-
-/*
- * External data.
- */
-
-var (
- algarray [amax]alg
- emptystring string
- allg *g_
- allm *m_
- goidgen int32
- gomaxprocs int32
- panicking int32
- fd int32
- gcwaiting int32
- goos *int8
-)
diff --git a/src/pkg/runtime/type.go b/src/pkg/runtime/type.go
index a350d4a..87268db 100644
--- a/src/pkg/runtime/type.go
+++ b/src/pkg/runtime/type.go
@@ -70,7 +70,7 @@
)
// Method on non-interface type
-type method struct {
+type _method struct { // underscore is to avoid collision with C
name *string // name of method
pkgPath *string // nil for exported Names; otherwise import path
mtyp *Type // method type (without receiver)
@@ -84,9 +84,9 @@
// Using a pointer to this struct reduces the overall size required
// to describe an unnamed type with no methods.
type uncommonType struct {
- name *string // name of type
- pkgPath *string // import path; nil for built-in types like int, string
- methods []method // methods associated with type
+ name *string // name of type
+ pkgPath *string // import path; nil for built-in types like int, string
+ methods []_method // methods associated with type
}
// BoolType represents a boolean type.
@@ -151,7 +151,7 @@
}
// Method on interface type
-type imethod struct {
+type _imethod struct { // underscore is to avoid collision with C
name *string // name of method
pkgPath *string // nil for exported Names; otherwise import path
typ *Type // .(*FuncType) underneath
@@ -160,7 +160,7 @@
// InterfaceType represents an interface type.
type InterfaceType struct {
commonType
- methods []imethod // sorted by hash
+ methods []_imethod // sorted by hash
}
// MapType represents a map type.
diff --git a/src/pkg/runtime/type.h b/src/pkg/runtime/type.h
index 3fb368e..c7d9dac 100644
--- a/src/pkg/runtime/type.h
+++ b/src/pkg/runtime/type.h
@@ -4,6 +4,11 @@
/*
* Runtime type representation; master is type.go
+ *
+ * The *Types here correspond 1-1 to type.go's *Type's, but are
+ * prefixed with an extra header of 2 pointers, corresponding to the
+ * interface{} structure, which itself is called type Type again on
+ * the Go side.
*/
typedef struct CommonType CommonType;
diff --git a/src/pkg/runtime/windows/runtime_defs.go b/src/pkg/runtime/windows/runtime_defs.go
deleted file mode 100644
index 34a9b32..0000000
--- a/src/pkg/runtime/windows/runtime_defs.go
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright 2010 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.
-
-// Go definitions of internal structures. Master is runtime.h
-
-package runtime
-
-import "unsafe"
-
-const (
- Windows = 1
-)
-
-// const ( Structrnd = sizeof(uintptr) )
-
-type lock struct {
- key uint32
- event unsafe.Pointer
-}
-
-type note lock
