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authorKatie Hockman <katie@golang.org>2020-12-14 10:03:05 -0500
committerKatie Hockman <katie@golang.org>2020-12-14 10:06:13 -0500
commit0345ede87ee12698988973884cfc0fd3d499dffd (patch)
tree7123cff141ee5661208d2f5f437b8f5252ac7f6a /src/runtime/internal/atomic/atomic_wasm.go
parent4651d6b267818b0e0d128a5443289717c4bb8cbc (diff)
parent0a02371b0576964e81c3b40d328db9a3ef3b031b (diff)
downloadgo-0345ede87ee12698988973884cfc0fd3d499dffd.tar.xz
[dev.fuzz] all: merge master into dev.fuzz
Change-Id: I5d8c8329ccc9d747bd81ade6b1cb7cb8ae2e94b2
Diffstat (limited to 'src/runtime/internal/atomic/atomic_wasm.go')
-rw-r--r--src/runtime/internal/atomic/atomic_wasm.go36
1 files changed, 36 insertions, 0 deletions
diff --git a/src/runtime/internal/atomic/atomic_wasm.go b/src/runtime/internal/atomic/atomic_wasm.go
index 2c0c3a8174..b05d98ed51 100644
--- a/src/runtime/internal/atomic/atomic_wasm.go
+++ b/src/runtime/internal/atomic/atomic_wasm.go
@@ -47,6 +47,18 @@ func LoadAcq(ptr *uint32) uint32 {
//go:nosplit
//go:noinline
+func LoadAcq64(ptr *uint64) uint64 {
+ return *ptr
+}
+
+//go:nosplit
+//go:noinline
+func LoadAcquintptr(ptr *uintptr) uintptr {
+ return *ptr
+}
+
+//go:nosplit
+//go:noinline
func Load8(ptr *uint8) uint8 {
return *ptr
}
@@ -121,6 +133,18 @@ func Or8(ptr *uint8, val uint8) {
//go:nosplit
//go:noinline
+func And(ptr *uint32, val uint32) {
+ *ptr = *ptr & val
+}
+
+//go:nosplit
+//go:noinline
+func Or(ptr *uint32, val uint32) {
+ *ptr = *ptr | val
+}
+
+//go:nosplit
+//go:noinline
func Cas64(ptr *uint64, old, new uint64) bool {
if *ptr == old {
*ptr = new
@@ -143,6 +167,18 @@ func StoreRel(ptr *uint32, val uint32) {
//go:nosplit
//go:noinline
+func StoreRel64(ptr *uint64, val uint64) {
+ *ptr = val
+}
+
+//go:nosplit
+//go:noinline
+func StoreReluintptr(ptr *uintptr, val uintptr) {
+ *ptr = val
+}
+
+//go:nosplit
+//go:noinline
func Store8(ptr *uint8, val uint8) {
*ptr = val
}