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path: root/src/runtime/mbitmap_allocheaders.go
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Diffstat (limited to 'src/runtime/mbitmap_allocheaders.go')
-rw-r--r--src/runtime/mbitmap_allocheaders.go22
1 files changed, 11 insertions, 11 deletions
diff --git a/src/runtime/mbitmap_allocheaders.go b/src/runtime/mbitmap_allocheaders.go
index 5f1f978189..2640521210 100644
--- a/src/runtime/mbitmap_allocheaders.go
+++ b/src/runtime/mbitmap_allocheaders.go
@@ -215,7 +215,7 @@ func (span *mspan) typePointersOfUnchecked(addr uintptr) typePointers {
//go:nosplit
func (span *mspan) typePointersOfType(typ *abi.Type, addr uintptr) typePointers {
const doubleCheck = false
- if doubleCheck && (typ == nil || typ.Kind_&kindGCProg != 0) {
+ if doubleCheck && (typ == nil || typ.Kind_&abi.KindGCProg != 0) {
throw("bad type passed to typePointersOfType")
}
if span.spanclass.noscan() {
@@ -459,7 +459,7 @@ func bulkBarrierPreWrite(dst, src, size uintptr, typ *abi.Type) {
}
var tp typePointers
- if typ != nil && typ.Kind_&kindGCProg == 0 {
+ if typ != nil && typ.Kind_&abi.KindGCProg == 0 {
tp = s.typePointersOfType(typ, dst)
} else {
tp = s.typePointersOf(dst, size)
@@ -520,7 +520,7 @@ func bulkBarrierPreWriteSrcOnly(dst, src, size uintptr, typ *abi.Type) {
}
var tp typePointers
- if typ != nil && typ.Kind_&kindGCProg == 0 {
+ if typ != nil && typ.Kind_&abi.KindGCProg == 0 {
tp = s.typePointersOfType(typ, dst)
} else {
tp = s.typePointersOf(dst, size)
@@ -860,7 +860,7 @@ func heapSetType(x, dataSize uintptr, typ *_type, header **_type, span *mspan) (
// Handle the case where we have no malloc header.
scanSize = span.writeHeapBitsSmall(x, dataSize, typ)
} else {
- if typ.Kind_&kindGCProg != 0 {
+ if typ.Kind_&abi.KindGCProg != 0 {
// Allocate space to unroll the gcprog. This space will consist of
// a dummy _type value and the unrolled gcprog. The dummy _type will
// refer to the bitmap, and the mspan will refer to the dummy _type.
@@ -964,7 +964,7 @@ func doubleCheckHeapPointers(x, dataSize uintptr, typ *_type, header **_type, sp
}
println("runtime: extra pointer:", hex(addr))
}
- print("runtime: hasHeader=", header != nil, " typ.Size_=", typ.Size_, " hasGCProg=", typ.Kind_&kindGCProg != 0, "\n")
+ print("runtime: hasHeader=", header != nil, " typ.Size_=", typ.Size_, " hasGCProg=", typ.Kind_&abi.KindGCProg != 0, "\n")
print("runtime: x=", hex(x), " dataSize=", dataSize, " elemsize=", span.elemsize, "\n")
print("runtime: typ=", unsafe.Pointer(typ), " typ.PtrBytes=", typ.PtrBytes, "\n")
print("runtime: limit=", hex(x+span.elemsize), "\n")
@@ -1062,10 +1062,10 @@ func doubleCheckHeapPointersInterior(x, interior, size, dataSize uintptr, typ *_
//go:nosplit
func doubleCheckTypePointersOfType(s *mspan, typ *_type, addr, size uintptr) {
- if typ == nil || typ.Kind_&kindGCProg != 0 {
+ if typ == nil || typ.Kind_&abi.KindGCProg != 0 {
return
}
- if typ.Kind_&kindMask == kindInterface {
+ if typ.Kind_&abi.KindMask == abi.Interface {
// Interfaces are unfortunately inconsistently handled
// when it comes to the type pointer, so it's easy to
// produce a lot of false positives here.
@@ -1130,7 +1130,7 @@ func getgcmask(ep any) (mask []byte) {
t := e._type
var et *_type
- if t.Kind_&kindMask != kindPtr {
+ if t.Kind_&abi.KindMask != abi.Pointer {
throw("bad argument to getgcmask: expected type to be a pointer to the value type whose mask is being queried")
}
et = (*ptrtype)(unsafe.Pointer(t)).Elem
@@ -1200,7 +1200,7 @@ func getgcmask(ep any) (mask []byte) {
maskFromHeap = maskFromHeap[:len(maskFromHeap)-1]
}
- if et.Kind_&kindGCProg == 0 {
+ if et.Kind_&abi.KindGCProg == 0 {
// Unroll again, but this time from the type information.
maskFromType := make([]byte, (limit-base)/goarch.PtrSize)
tp = s.typePointersOfType(et, base)
@@ -1298,7 +1298,7 @@ func userArenaHeapBitsSetType(typ *_type, ptr unsafe.Pointer, s *mspan) {
p := typ.GCData // start of 1-bit pointer mask (or GC program)
var gcProgBits uintptr
- if typ.Kind_&kindGCProg != 0 {
+ if typ.Kind_&abi.KindGCProg != 0 {
// Expand gc program, using the object itself for storage.
gcProgBits = runGCProg(addb(p, 4), (*byte)(ptr))
p = (*byte)(ptr)
@@ -1327,7 +1327,7 @@ func userArenaHeapBitsSetType(typ *_type, ptr unsafe.Pointer, s *mspan) {
h = h.pad(s, typ.Size_-typ.PtrBytes)
h.flush(s, uintptr(ptr), typ.Size_)
- if typ.Kind_&kindGCProg != 0 {
+ if typ.Kind_&abi.KindGCProg != 0 {
// Zero out temporary ptrmask buffer inside object.
memclrNoHeapPointers(ptr, (gcProgBits+7)/8)
}