sys/fuchsia: Remove object_*_cookie syscalls. (#1099)

Those syscalls were removed from Zircon in a recent CL[0].

This commit runs make extract && make generate to update syscalls and
fidl interfaces.

[0]: https://fuchsia-review.googlesource.com/c/fuchsia/+/249349

7 files changed, 137 insertions, 93 deletions

diff --git a/sys/fuchsia/fidl_cobalt.txt b/sys/fuchsia/fidl_cobalt.txt
index 44f4ab774..b8ed33769 100644
--- a/sys/fuchsia/fidl_cobalt.txt
+++ b/sys/fuchsia/fidl_cobalt.txt
@@ -88,6 +88,10 @@ fuchsia_cobalt_ValueInLine [
 
 fuchsia_cobalt_EventPayloadInLine [
 	event_countInLine	fidl_union_member[fuchsia_cobalt_EventPayloadTag_event_count, fuchsia_cobalt_CountEventInLine]
+	elapsed_micros		fidl_union_member[fuchsia_cobalt_EventPayloadTag_elapsed_micros, int64]
+	fps			fidl_union_member[fuchsia_cobalt_EventPayloadTag_fps, int32]
+	memory_bytes_used	fidl_union_member[fuchsia_cobalt_EventPayloadTag_memory_bytes_used, int64]
+	string_eventInLine	fidl_union_member[fuchsia_cobalt_EventPayloadTag_string_event, fidl_string]
 	int_histogramInLine	fidl_union_member[fuchsia_cobalt_EventPayloadTag_int_histogram, fidl_vector]
 ]
 
diff --git a/sys/fuchsia/fidl_cobalt_amd64.const b/sys/fuchsia/fidl_cobalt_amd64.const
index f7700d2fd..14ae72942 100644
--- a/sys/fuchsia/fidl_cobalt_amd64.const
+++ b/sys/fuchsia/fidl_cobalt_amd64.const
@@ -1,7 +1,11 @@
 # AUTOGENERATED FILE
 ZX_CHANNEL_MAX_MSG_BYTES = 65536
+fuchsia_cobalt_EventPayloadTag_elapsed_micros = 1
 fuchsia_cobalt_EventPayloadTag_event_count = 0
-fuchsia_cobalt_EventPayloadTag_int_histogram = 1
+fuchsia_cobalt_EventPayloadTag_fps = 2
+fuchsia_cobalt_EventPayloadTag_int_histogram = 5
+fuchsia_cobalt_EventPayloadTag_memory_bytes_used = 3
+fuchsia_cobalt_EventPayloadTag_string_event = 4
 fuchsia_cobalt_ReleaseStage_DEBUG = 99
 fuchsia_cobalt_ReleaseStage_DOGFOOD = 10
 fuchsia_cobalt_ReleaseStage_FISHFOOD = 20
diff --git a/sys/fuchsia/fidl_cobalt_arm64.const b/sys/fuchsia/fidl_cobalt_arm64.const
index f7700d2fd..14ae72942 100644
--- a/sys/fuchsia/fidl_cobalt_arm64.const
+++ b/sys/fuchsia/fidl_cobalt_arm64.const
@@ -1,7 +1,11 @@
 # AUTOGENERATED FILE
 ZX_CHANNEL_MAX_MSG_BYTES = 65536
+fuchsia_cobalt_EventPayloadTag_elapsed_micros = 1
 fuchsia_cobalt_EventPayloadTag_event_count = 0
-fuchsia_cobalt_EventPayloadTag_int_histogram = 1
+fuchsia_cobalt_EventPayloadTag_fps = 2
+fuchsia_cobalt_EventPayloadTag_int_histogram = 5
+fuchsia_cobalt_EventPayloadTag_memory_bytes_used = 3
+fuchsia_cobalt_EventPayloadTag_string_event = 4
 fuchsia_cobalt_ReleaseStage_DEBUG = 99
 fuchsia_cobalt_ReleaseStage_DOGFOOD = 10
 fuchsia_cobalt_ReleaseStage_FISHFOOD = 20
diff --git a/sys/fuchsia/fidl_net.txt b/sys/fuchsia/fidl_net.txt
index b5c65784f..070399358 100644
--- a/sys/fuchsia/fidl_net.txt
+++ b/sys/fuchsia/fidl_net.txt
@@ -5,11 +5,11 @@
 
 include <fuchsia/net/c/fidl.h>
 
-fuchsia_net_IPv4AddressInLine {
+fuchsia_net_Ipv4AddressInLine {
 	addrInLine	array[int8, 4]
 } [packed]
 
-fuchsia_net_IPv6AddressInLine {
+fuchsia_net_Ipv6AddressInLine {
 	addrInLine	array[int8, 16]
 } [packed]
 
@@ -50,8 +50,8 @@ fuchsia_net_AddrInfoHandles {
 } [packed]
 
 fuchsia_net_IpAddressInLine [
-	ipv4InLine	fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_IPv4AddressInLine]
-	ipv6InLine	fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_IPv6AddressInLine]
+	ipv4InLine	fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_Ipv4AddressInLine]
+	ipv6InLine	fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_Ipv6AddressInLine]
 ]
 
 fuchsia_net_ConnectivityOnNetworkReachableEventHandles {
@@ -106,30 +106,17 @@ fdio_service_connect$fuchsia_net_SocketProvider(path ptr[in, string["/svc/fuchsi
 zx_channel_call$fuchsia_net_SocketProviderSocket(handle zx_chan_fuchsia_net_SocketProvider_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketProviderSocketRequest, fuchsia_net_SocketProviderSocketRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketProviderSocketResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
 zx_channel_call$fuchsia_net_SocketProviderGetAddrInfo(handle zx_chan_fuchsia_net_SocketProvider_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketProviderGetAddrInfoRequest, fuchsia_net_SocketProviderGetAddrInfoRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketProviderGetAddrInfoResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
 
-fuchsia_net_SocketControlCloseRequest {
-	hdr	fidl_message_header[506040350]
-} [packed]
-
-fuchsia_net_SocketControlCloseRequestHandles {
-	void	void
-} [packed]
-
-fuchsia_net_SocketControlCloseResponseHandles {
-	void	void
-} [packed]
-
-fuchsia_net_SocketControlIoctlRequest {
-	hdr		fidl_message_header[1157859964]
-	req		int16
-	inInLine	fidl_vector
-	inOutOfLine	array[int8]
+fuchsia_net_SocketControlBindRequest {
+	hdr		fidl_message_header[2092731140]
+	addrInLine	fidl_vector
+	addrOutOfLine	array[int8]
 } [packed]
 
-fuchsia_net_SocketControlIoctlRequestHandles {
+fuchsia_net_SocketControlBindRequestHandles {
 	void	void
 } [packed]
 
-fuchsia_net_SocketControlIoctlResponseHandles {
+fuchsia_net_SocketControlBindResponseHandles {
 	void	void
 } [packed]
 
@@ -147,43 +134,41 @@ fuchsia_net_SocketControlConnectResponseHandles {
 	void	void
 } [packed]
 
-fuchsia_net_SocketControlAcceptRequest {
-	hdr	fidl_message_header[796734679]
-	flags_	int16
+fuchsia_net_SocketControlListenRequest {
+	hdr	fidl_message_header[1117818704]
+	backlog	int16
 } [packed]
 
-fuchsia_net_SocketControlAcceptRequestHandles {
+fuchsia_net_SocketControlListenRequestHandles {
 	void	void
 } [packed]
 
-fuchsia_net_SocketControlAcceptResponseHandles {
+fuchsia_net_SocketControlListenResponseHandles {
 	void	void
 } [packed]
 
-fuchsia_net_SocketControlBindRequest {
-	hdr		fidl_message_header[2092731140]
-	addrInLine	fidl_vector
-	addrOutOfLine	array[int8]
+fuchsia_net_SocketControlAcceptRequest {
+	hdr	fidl_message_header[796734679]
+	flags_	int16
 } [packed]
 
-fuchsia_net_SocketControlBindRequestHandles {
+fuchsia_net_SocketControlAcceptRequestHandles {
 	void	void
 } [packed]
 
-fuchsia_net_SocketControlBindResponseHandles {
+fuchsia_net_SocketControlAcceptResponseHandles {
 	void	void
 } [packed]
 
-fuchsia_net_SocketControlListenRequest {
-	hdr	fidl_message_header[1117818704]
-	backlog	int16
+fuchsia_net_SocketControlCloseRequest {
+	hdr	fidl_message_header[506040350]
 } [packed]
 
-fuchsia_net_SocketControlListenRequestHandles {
+fuchsia_net_SocketControlCloseRequestHandles {
 	void	void
 } [packed]
 
-fuchsia_net_SocketControlListenResponseHandles {
+fuchsia_net_SocketControlCloseResponseHandles {
 	void	void
 } [packed]
 
@@ -241,18 +226,33 @@ fuchsia_net_SocketControlGetSockOptResponseHandles {
 	void	void
 } [packed]
 
+fuchsia_net_SocketControlIoctlRequest {
+	hdr		fidl_message_header[1157859964]
+	req		int16
+	inInLine	fidl_vector
+	inOutOfLine	array[int8]
+} [packed]
+
+fuchsia_net_SocketControlIoctlRequestHandles {
+	void	void
+} [packed]
+
+fuchsia_net_SocketControlIoctlResponseHandles {
+	void	void
+} [packed]
+
 resource zx_chan_fuchsia_net_SocketControl_client[zx_chan]
 resource zx_chan_fuchsia_net_SocketControl_server[zx_chan]
 
 zx_channel_create$fuchsia_net_SocketControl(options const[0], out0 ptr[out, zx_chan_fuchsia_net_SocketControl_client], out1 ptr[out, zx_chan_fuchsia_net_SocketControl_server])
 fdio_service_connect$fuchsia_net_SocketControl(path ptr[in, string["/svc/"]], handle zx_chan_fuchsia_net_SocketControl_server)
-zx_channel_call$fuchsia_net_SocketControlClose(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlCloseRequest, fuchsia_net_SocketControlCloseRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlCloseResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
-zx_channel_call$fuchsia_net_SocketControlIoctl(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlIoctlRequest, fuchsia_net_SocketControlIoctlRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlIoctlResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
-zx_channel_call$fuchsia_net_SocketControlConnect(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlConnectRequest, fuchsia_net_SocketControlConnectRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlConnectResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
-zx_channel_call$fuchsia_net_SocketControlAccept(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlAcceptRequest, fuchsia_net_SocketControlAcceptRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlAcceptResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
 zx_channel_call$fuchsia_net_SocketControlBind(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlBindRequest, fuchsia_net_SocketControlBindRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlBindResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
+zx_channel_call$fuchsia_net_SocketControlConnect(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlConnectRequest, fuchsia_net_SocketControlConnectRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlConnectResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
 zx_channel_call$fuchsia_net_SocketControlListen(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlListenRequest, fuchsia_net_SocketControlListenRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlListenResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
+zx_channel_call$fuchsia_net_SocketControlAccept(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlAcceptRequest, fuchsia_net_SocketControlAcceptRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlAcceptResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
+zx_channel_call$fuchsia_net_SocketControlClose(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlCloseRequest, fuchsia_net_SocketControlCloseRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlCloseResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
 zx_channel_call$fuchsia_net_SocketControlGetSockName(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlGetSockNameRequest, fuchsia_net_SocketControlGetSockNameRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlGetSockNameResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
 zx_channel_call$fuchsia_net_SocketControlGetPeerName(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlGetPeerNameRequest, fuchsia_net_SocketControlGetPeerNameRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlGetPeerNameResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
 zx_channel_call$fuchsia_net_SocketControlSetSockOpt(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlSetSockOptRequest, fuchsia_net_SocketControlSetSockOptRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlSetSockOptResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
 zx_channel_call$fuchsia_net_SocketControlGetSockOpt(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlGetSockOptRequest, fuchsia_net_SocketControlGetSockOptRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlGetSockOptResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
+zx_channel_call$fuchsia_net_SocketControlIoctl(handle zx_chan_fuchsia_net_SocketControl_client, options const[0], deadline zx_time, args ptr[in, fidl_call_args[fuchsia_net_SocketControlIoctlRequest, fuchsia_net_SocketControlIoctlRequestHandles, array[int8, ZX_CHANNEL_MAX_MSG_BYTES], fuchsia_net_SocketControlIoctlResponseHandles]], actual_bytes ptr[out, int32], actual_handles ptr[out, int32])
diff --git a/sys/fuchsia/gen/amd64.go b/sys/fuchsia/gen/amd64.go
index a9a729d65..f98044f96 100644
--- a/sys/fuchsia/gen/amd64.go
+++ b/sys/fuchsia/gen/amd64.go
@@ -2378,15 +2378,34 @@ var structDescs_amd64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "size", TypeSize: 8}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fidl_alloc_presence", FldName: "data", TypeSize: 8}}, Vals: []uint64{0, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615}},
 	}}},
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_elapsed_micros, int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_elapsed_micros, int64]", TypeSize: 16}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "data", TypeSize: 8}}},
+	}}},
 	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_event_count, fuchsia_cobalt_CountEventInLine]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_event_count, fuchsia_cobalt_CountEventInLine]", TypeSize: 20}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}},
 		&StructType{Key: StructKey{Name: "fuchsia_cobalt_CountEventInLine"}, FldName: "data"},
 	}}},
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_fps, int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_fps, int32]", TypeSize: 8}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 2},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "data", TypeSize: 4}}},
+	}}},
 	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_int_histogram, fidl_vector]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_int_histogram, fidl_vector]", TypeSize: 24}, Fields: []Type{
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 5},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 		&StructType{Key: StructKey{Name: "fidl_vector"}, FldName: "data"},
 	}}},
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_memory_bytes_used, int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_memory_bytes_used, int64]", TypeSize: 16}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "data", TypeSize: 8}}},
+	}}},
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_string_event, fidl_string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_string_event, fidl_string]", TypeSize: 24}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 4},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&StructType{Key: StructKey{Name: "fidl_string"}, FldName: "data"},
+	}}},
 	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_ValueTag_double_value, int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_ValueTag_double_value, int64]", TypeSize: 16}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 2},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
@@ -2406,13 +2425,13 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 		&StructType{Key: StructKey{Name: "fidl_string"}, FldName: "data"},
 	}}},
-	{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_IPv4AddressInLine]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_IPv4AddressInLine]", TypeSize: 8}, Fields: []Type{
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_Ipv4AddressInLine]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_Ipv4AddressInLine]", TypeSize: 8}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "fuchsia_net_IPv4AddressInLine"}, FldName: "data"},
+		&StructType{Key: StructKey{Name: "fuchsia_net_Ipv4AddressInLine"}, FldName: "data"},
 	}}},
-	{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_IPv6AddressInLine]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_IPv6AddressInLine]", TypeSize: 20}, Fields: []Type{
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_Ipv6AddressInLine]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_Ipv6AddressInLine]", TypeSize: 20}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 1},
-		&StructType{Key: StructKey{Name: "fuchsia_net_IPv6AddressInLine"}, FldName: "data"},
+		&StructType{Key: StructKey{Name: "fuchsia_net_Ipv6AddressInLine"}, FldName: "data"},
 	}}},
 	{Key: StructKey{Name: "fidl_union_member[fuchsia_net_stack_ForwardingDestinationTag_deviceId, int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_net_stack_ForwardingDestinationTag_deviceId, int64]", TypeSize: 16}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}},
@@ -2493,6 +2512,10 @@ var structDescs_amd64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "fuchsia_cobalt_EventPayloadInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_cobalt_EventPayloadInLine", TypeSize: 24}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_event_count, fuchsia_cobalt_CountEventInLine]"}, FldName: "event_countInLine"},
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_elapsed_micros, int64]"}, FldName: "elapsed_micros"},
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_fps, int32]"}, FldName: "fps"},
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_memory_bytes_used, int64]"}, FldName: "memory_bytes_used"},
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_string_event, fidl_string]"}, FldName: "string_eventInLine"},
 		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_int_histogram, fidl_vector]"}, FldName: "int_histogramInLine"},
 	}}},
 	{Key: StructKey{Name: "fuchsia_cobalt_ExperimentHandles"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_cobalt_ExperimentHandles"}, Fields: []Type{
@@ -4037,16 +4060,16 @@ var structDescs_amd64 = []*KeyedStruct{
 	{Key: StructKey{Name: "fuchsia_net_ConnectivityOnNetworkReachableEventHandles", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_ConnectivityOnNetworkReachableEventHandles", ArgDir: 1}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "void", ArgDir: 1}, Kind: 1},
 	}}},
-	{Key: StructKey{Name: "fuchsia_net_IPv4AddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_IPv4AddressInLine", TypeSize: 4}, Fields: []Type{
+	{Key: StructKey{Name: "fuchsia_net_IpAddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_IpAddressInLine", TypeSize: 20}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_Ipv4AddressInLine]"}, FldName: "ipv4InLine"},
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_Ipv6AddressInLine]"}, FldName: "ipv6InLine"},
+	}}},
+	{Key: StructKey{Name: "fuchsia_net_Ipv4AddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_Ipv4AddressInLine", TypeSize: 4}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "addrInLine", TypeSize: 4}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
 	}}},
-	{Key: StructKey{Name: "fuchsia_net_IPv6AddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_IPv6AddressInLine", TypeSize: 16}, Fields: []Type{
+	{Key: StructKey{Name: "fuchsia_net_Ipv6AddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_Ipv6AddressInLine", TypeSize: 16}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "addrInLine", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 	}}},
-	{Key: StructKey{Name: "fuchsia_net_IpAddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_IpAddressInLine", TypeSize: 20}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_IPv4AddressInLine]"}, FldName: "ipv4InLine"},
-		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_IPv6AddressInLine]"}, FldName: "ipv6InLine"},
-	}}},
 	{Key: StructKey{Name: "fuchsia_net_SocketControlAcceptRequest"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_SocketControlAcceptRequest", TypeSize: 18}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "fidl_message_header[796734679]"}, FldName: "hdr"},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "flags_", TypeSize: 2}}},
@@ -6912,11 +6935,6 @@ var syscalls_amd64 = []*Syscall{
 	{Name: "zx_nanosleep", CallName: "zx_nanosleep", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_time", FldName: "deadline", TypeSize: 8}},
 	}},
-	{Name: "zx_object_get_cookie", CallName: "zx_object_get_cookie", Args: []Type{
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "handle", TypeSize: 4}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "scope", TypeSize: 4}},
-		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "cookie", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", TypeSize: 8, ArgDir: 1}}}},
-	}},
 	{Name: "zx_object_get_info$ZX_INFO_CPU_STATS", CallName: "zx_object_get_info", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_root_resource", FldName: "root_resource", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "topic", TypeSize: 8}}, Val: 16},
@@ -7043,11 +7061,6 @@ var syscalls_amd64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "value", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "array", ArgDir: 1, IsVarlen: true}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 8}}, Buf: "value"},
 	}},
-	{Name: "zx_object_set_cookie", CallName: "zx_object_set_cookie", Args: []Type{
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "handle", TypeSize: 4}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "scope", TypeSize: 4}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "cookie", TypeSize: 8}}},
-	}},
 	{Name: "zx_object_set_profile", CallName: "zx_object_set_profile", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "handle", TypeSize: 4}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "profile", TypeSize: 4}},
@@ -7530,8 +7543,12 @@ var consts_amd64 = []ConstValue{
 	{Name: "ZX_VM_FLAG_SPECIFIC_OVERWRITE", Value: 32},
 	{Name: "ZX_WAIT_ASYNC_ONCE"},
 	{Name: "ZX_WAIT_ASYNC_REPEATING", Value: 1},
+	{Name: "fuchsia_cobalt_EventPayloadTag_elapsed_micros", Value: 1},
 	{Name: "fuchsia_cobalt_EventPayloadTag_event_count"},
-	{Name: "fuchsia_cobalt_EventPayloadTag_int_histogram", Value: 1},
+	{Name: "fuchsia_cobalt_EventPayloadTag_fps", Value: 2},
+	{Name: "fuchsia_cobalt_EventPayloadTag_int_histogram", Value: 5},
+	{Name: "fuchsia_cobalt_EventPayloadTag_memory_bytes_used", Value: 3},
+	{Name: "fuchsia_cobalt_EventPayloadTag_string_event", Value: 4},
 	{Name: "fuchsia_cobalt_ReleaseStage_DEBUG", Value: 99},
 	{Name: "fuchsia_cobalt_ReleaseStage_DOGFOOD", Value: 10},
 	{Name: "fuchsia_cobalt_ReleaseStage_FISHFOOD", Value: 20},
@@ -7553,4 +7570,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "fuchsia_power_Status_OK"},
 }
 
-const revision_amd64 = "8a39145bebcae7aff1de7ff20c3914bdd32a70f9"
+const revision_amd64 = "d6d650c4d4b7bf6dffb3ebb9e87b1519c0317583"
diff --git a/sys/fuchsia/gen/arm64.go b/sys/fuchsia/gen/arm64.go
index 7e9fb720b..809ef0d77 100644
--- a/sys/fuchsia/gen/arm64.go
+++ b/sys/fuchsia/gen/arm64.go
@@ -2378,15 +2378,34 @@ var structDescs_arm64 = []*KeyedStruct{
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "size", TypeSize: 8}}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fidl_alloc_presence", FldName: "data", TypeSize: 8}}, Vals: []uint64{0, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615}},
 	}}},
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_elapsed_micros, int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_elapsed_micros, int64]", TypeSize: 16}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "data", TypeSize: 8}}},
+	}}},
 	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_event_count, fuchsia_cobalt_CountEventInLine]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_event_count, fuchsia_cobalt_CountEventInLine]", TypeSize: 20}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}},
 		&StructType{Key: StructKey{Name: "fuchsia_cobalt_CountEventInLine"}, FldName: "data"},
 	}}},
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_fps, int32]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_fps, int32]", TypeSize: 8}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 2},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "data", TypeSize: 4}}},
+	}}},
 	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_int_histogram, fidl_vector]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_int_histogram, fidl_vector]", TypeSize: 24}, Fields: []Type{
-		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 1},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 5},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 		&StructType{Key: StructKey{Name: "fidl_vector"}, FldName: "data"},
 	}}},
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_memory_bytes_used, int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_memory_bytes_used, int64]", TypeSize: 16}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 3},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "data", TypeSize: 8}}},
+	}}},
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_string_event, fidl_string]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_string_event, fidl_string]", TypeSize: 24}, Fields: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 4},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&StructType{Key: StructKey{Name: "fidl_string"}, FldName: "data"},
+	}}},
 	{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_ValueTag_double_value, int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_cobalt_ValueTag_double_value, int64]", TypeSize: 16}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 2},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
@@ -2406,13 +2425,13 @@ var structDescs_arm64 = []*KeyedStruct{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 		&StructType{Key: StructKey{Name: "fidl_string"}, FldName: "data"},
 	}}},
-	{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_IPv4AddressInLine]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_IPv4AddressInLine]", TypeSize: 8}, Fields: []Type{
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_Ipv4AddressInLine]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_Ipv4AddressInLine]", TypeSize: 8}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}},
-		&StructType{Key: StructKey{Name: "fuchsia_net_IPv4AddressInLine"}, FldName: "data"},
+		&StructType{Key: StructKey{Name: "fuchsia_net_Ipv4AddressInLine"}, FldName: "data"},
 	}}},
-	{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_IPv6AddressInLine]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_IPv6AddressInLine]", TypeSize: 20}, Fields: []Type{
+	{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_Ipv6AddressInLine]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_Ipv6AddressInLine]", TypeSize: 20}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}, Val: 1},
-		&StructType{Key: StructKey{Name: "fuchsia_net_IPv6AddressInLine"}, FldName: "data"},
+		&StructType{Key: StructKey{Name: "fuchsia_net_Ipv6AddressInLine"}, FldName: "data"},
 	}}},
 	{Key: StructKey{Name: "fidl_union_member[fuchsia_net_stack_ForwardingDestinationTag_deviceId, int64]"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fidl_union_member[fuchsia_net_stack_ForwardingDestinationTag_deviceId, int64]", TypeSize: 16}, Fields: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "tag", TypeSize: 4}}},
@@ -2493,6 +2512,10 @@ var structDescs_arm64 = []*KeyedStruct{
 	}}},
 	{Key: StructKey{Name: "fuchsia_cobalt_EventPayloadInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_cobalt_EventPayloadInLine", TypeSize: 24}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_event_count, fuchsia_cobalt_CountEventInLine]"}, FldName: "event_countInLine"},
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_elapsed_micros, int64]"}, FldName: "elapsed_micros"},
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_fps, int32]"}, FldName: "fps"},
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_memory_bytes_used, int64]"}, FldName: "memory_bytes_used"},
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_string_event, fidl_string]"}, FldName: "string_eventInLine"},
 		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_cobalt_EventPayloadTag_int_histogram, fidl_vector]"}, FldName: "int_histogramInLine"},
 	}}},
 	{Key: StructKey{Name: "fuchsia_cobalt_ExperimentHandles"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_cobalt_ExperimentHandles"}, Fields: []Type{
@@ -4037,16 +4060,16 @@ var structDescs_arm64 = []*KeyedStruct{
 	{Key: StructKey{Name: "fuchsia_net_ConnectivityOnNetworkReachableEventHandles", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_ConnectivityOnNetworkReachableEventHandles", ArgDir: 1}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "void", FldName: "void", ArgDir: 1}, Kind: 1},
 	}}},
-	{Key: StructKey{Name: "fuchsia_net_IPv4AddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_IPv4AddressInLine", TypeSize: 4}, Fields: []Type{
+	{Key: StructKey{Name: "fuchsia_net_IpAddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_IpAddressInLine", TypeSize: 20}, Fields: []Type{
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_Ipv4AddressInLine]"}, FldName: "ipv4InLine"},
+		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_Ipv6AddressInLine]"}, FldName: "ipv6InLine"},
+	}}},
+	{Key: StructKey{Name: "fuchsia_net_Ipv4AddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_Ipv4AddressInLine", TypeSize: 4}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "addrInLine", TypeSize: 4}, Kind: 1, RangeBegin: 4, RangeEnd: 4},
 	}}},
-	{Key: StructKey{Name: "fuchsia_net_IPv6AddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_IPv6AddressInLine", TypeSize: 16}, Fields: []Type{
+	{Key: StructKey{Name: "fuchsia_net_Ipv6AddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_Ipv6AddressInLine", TypeSize: 16}, Fields: []Type{
 		&BufferType{TypeCommon: TypeCommon{TypeName: "array", FldName: "addrInLine", TypeSize: 16}, Kind: 1, RangeBegin: 16, RangeEnd: 16},
 	}}},
-	{Key: StructKey{Name: "fuchsia_net_IpAddressInLine"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_IpAddressInLine", TypeSize: 20}, Fields: []Type{
-		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv4, fuchsia_net_IPv4AddressInLine]"}, FldName: "ipv4InLine"},
-		&StructType{Key: StructKey{Name: "fidl_union_member[fuchsia_net_IpAddressTag_ipv6, fuchsia_net_IPv6AddressInLine]"}, FldName: "ipv6InLine"},
-	}}},
 	{Key: StructKey{Name: "fuchsia_net_SocketControlAcceptRequest"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "fuchsia_net_SocketControlAcceptRequest", TypeSize: 18}, Fields: []Type{
 		&StructType{Key: StructKey{Name: "fidl_message_header[796734679]"}, FldName: "hdr"},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "flags_", TypeSize: 2}}},
@@ -6912,11 +6935,6 @@ var syscalls_arm64 = []*Syscall{
 	{Name: "zx_nanosleep", CallName: "zx_nanosleep", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_time", FldName: "deadline", TypeSize: 8}},
 	}},
-	{Name: "zx_object_get_cookie", CallName: "zx_object_get_cookie", Args: []Type{
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "handle", TypeSize: 4}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "scope", TypeSize: 4}},
-		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "cookie", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", TypeSize: 8, ArgDir: 1}}}},
-	}},
 	{Name: "zx_object_get_info$ZX_INFO_CPU_STATS", CallName: "zx_object_get_info", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_root_resource", FldName: "root_resource", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "topic", TypeSize: 8}}, Val: 16},
@@ -7043,11 +7061,6 @@ var syscalls_arm64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "value", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "array", ArgDir: 1, IsVarlen: true}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 8}}, Buf: "value"},
 	}},
-	{Name: "zx_object_set_cookie", CallName: "zx_object_set_cookie", Args: []Type{
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "handle", TypeSize: 4}},
-		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "scope", TypeSize: 4}},
-		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "cookie", TypeSize: 8}}},
-	}},
 	{Name: "zx_object_set_profile", CallName: "zx_object_set_profile", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "handle", TypeSize: 4}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "zx_handle", FldName: "profile", TypeSize: 4}},
@@ -7530,8 +7543,12 @@ var consts_arm64 = []ConstValue{
 	{Name: "ZX_VM_FLAG_SPECIFIC_OVERWRITE", Value: 32},
 	{Name: "ZX_WAIT_ASYNC_ONCE"},
 	{Name: "ZX_WAIT_ASYNC_REPEATING", Value: 1},
+	{Name: "fuchsia_cobalt_EventPayloadTag_elapsed_micros", Value: 1},
 	{Name: "fuchsia_cobalt_EventPayloadTag_event_count"},
-	{Name: "fuchsia_cobalt_EventPayloadTag_int_histogram", Value: 1},
+	{Name: "fuchsia_cobalt_EventPayloadTag_fps", Value: 2},
+	{Name: "fuchsia_cobalt_EventPayloadTag_int_histogram", Value: 5},
+	{Name: "fuchsia_cobalt_EventPayloadTag_memory_bytes_used", Value: 3},
+	{Name: "fuchsia_cobalt_EventPayloadTag_string_event", Value: 4},
 	{Name: "fuchsia_cobalt_ReleaseStage_DEBUG", Value: 99},
 	{Name: "fuchsia_cobalt_ReleaseStage_DOGFOOD", Value: 10},
 	{Name: "fuchsia_cobalt_ReleaseStage_FISHFOOD", Value: 20},
@@ -7553,4 +7570,4 @@ var consts_arm64 = []ConstValue{
 	{Name: "fuchsia_power_Status_OK"},
 }
 
-const revision_arm64 = "5ab08273640c510138a91dd86566ef165515c1f1"
+const revision_arm64 = "754794d4928bd434528018e077e9147502dac975"
diff --git a/sys/fuchsia/objects.txt b/sys/fuchsia/objects.txt
index 01a8293b7..04aa67960 100644
--- a/sys/fuchsia/objects.txt
+++ b/sys/fuchsia/objects.txt
@@ -9,8 +9,6 @@ resource koid[int64]: 0
 
 # TODO: temporary disabled as it crashes kernel left and right.
 # zx_object_get_child(handle zx_handle, koid koid, rights flags[zx_rights], out ptr[out, zx_handle])
-zx_object_get_cookie(handle zx_handle, scope zx_handle, cookie ptr[out, int64])
-zx_object_set_cookie(handle zx_handle, scope zx_handle, cookie int64)
 zx_object_get_info$ZX_INFO_HANDLE_VALID(handle zx_handle, topic const[ZX_INFO_HANDLE_VALID], buffer const[0], buffer_size const[0], actual ptr[out, intptr], avail ptr[out, intptr])
 zx_object_get_info$ZX_INFO_HANDLE_BASIC(handle zx_handle, topic const[ZX_INFO_HANDLE_BASIC], buffer ptr[out, zx_info_handle_basic], buffer_size bytesize[buffer], actual ptr[out, intptr], avail ptr[out, intptr])
 zx_object_get_info$ZX_INFO_PROCESS(handle zx_process, topic const[ZX_INFO_PROCESS], buffer ptr[out, zx_info_process], buffer_size bytesize[buffer], actual ptr[out, intptr], avail ptr[out, intptr])