1606 lines
No EOL
40 KiB
JSON
1606 lines
No EOL
40 KiB
JSON
{
|
|
"header_types" : [
|
|
{
|
|
"name" : "scalars_0",
|
|
"id" : 0,
|
|
"fields" : [
|
|
["mac_tmp", 48, false],
|
|
["addr_tmp", 128, false],
|
|
["metadata.ingress_port", 9, false],
|
|
["metadata.task", 16, false],
|
|
["metadata.tcp_length", 16, false],
|
|
["metadata.cast_length", 32, false],
|
|
["metadata.do_cksum", 1, false],
|
|
["_padding_0", 6, false]
|
|
]
|
|
},
|
|
{
|
|
"name" : "standard_metadata",
|
|
"id" : 1,
|
|
"fields" : [
|
|
["ingress_port", 9, false],
|
|
["egress_spec", 9, false],
|
|
["egress_port", 9, false],
|
|
["clone_spec", 32, false],
|
|
["instance_type", 32, false],
|
|
["drop", 1, false],
|
|
["recirculate_port", 16, false],
|
|
["packet_length", 32, false],
|
|
["enq_timestamp", 32, false],
|
|
["enq_qdepth", 19, false],
|
|
["deq_timedelta", 32, false],
|
|
["deq_qdepth", 19, false],
|
|
["ingress_global_timestamp", 48, false],
|
|
["egress_global_timestamp", 48, false],
|
|
["lf_field_list", 32, false],
|
|
["mcast_grp", 16, false],
|
|
["resubmit_flag", 32, false],
|
|
["egress_rid", 16, false],
|
|
["checksum_error", 1, false],
|
|
["recirculate_flag", 32, false],
|
|
["parser_error", 32, false],
|
|
["_padding", 5, false]
|
|
]
|
|
},
|
|
{
|
|
"name" : "ethernet_t",
|
|
"id" : 2,
|
|
"fields" : [
|
|
["dst_addr", 48, false],
|
|
["src_addr", 48, false],
|
|
["ethertype", 16, false]
|
|
]
|
|
},
|
|
{
|
|
"name" : "ipv4_t",
|
|
"id" : 3,
|
|
"fields" : [
|
|
["version", 4, false],
|
|
["ihl", 4, false],
|
|
["diff_serv", 6, false],
|
|
["ecn", 2, false],
|
|
["totalLen", 16, false],
|
|
["identification", 16, false],
|
|
["flags", 3, false],
|
|
["fragOffset", 13, false],
|
|
["ttl", 8, false],
|
|
["protocol", 8, false],
|
|
["hdrChecksum", 16, false],
|
|
["src_addr", 32, false],
|
|
["dst_addr", 32, false]
|
|
]
|
|
},
|
|
{
|
|
"name" : "ipv6_t",
|
|
"id" : 4,
|
|
"fields" : [
|
|
["version", 4, false],
|
|
["traffic_class", 8, false],
|
|
["flow_label", 20, false],
|
|
["payload_length", 16, false],
|
|
["next_header", 8, false],
|
|
["hop_limit", 8, false],
|
|
["src_addr", 128, false],
|
|
["dst_addr", 128, false]
|
|
]
|
|
},
|
|
{
|
|
"name" : "tcp_t",
|
|
"id" : 5,
|
|
"fields" : [
|
|
["src_port", 16, false],
|
|
["dst_port", 16, false],
|
|
["seqNo", 32, true],
|
|
["ackNo", 32, true],
|
|
["data_offset", 4, false],
|
|
["res", 4, false],
|
|
["cwr", 1, false],
|
|
["ece", 1, false],
|
|
["urg", 1, false],
|
|
["ack", 1, false],
|
|
["psh", 1, false],
|
|
["rst", 1, false],
|
|
["syn", 1, false],
|
|
["fin", 1, false],
|
|
["window", 16, false],
|
|
["checksum", 16, false],
|
|
["urgentPtr", 16, false]
|
|
]
|
|
},
|
|
{
|
|
"name" : "udp_t",
|
|
"id" : 6,
|
|
"fields" : [
|
|
["src_port", 16, false],
|
|
["dst_port", 16, false],
|
|
["payload_length", 16, false],
|
|
["checksum", 16, false]
|
|
]
|
|
},
|
|
{
|
|
"name" : "icmp6_t",
|
|
"id" : 7,
|
|
"fields" : [
|
|
["type", 8, false],
|
|
["code", 8, false],
|
|
["checksum", 16, false]
|
|
]
|
|
},
|
|
{
|
|
"name" : "icmp_t",
|
|
"id" : 8,
|
|
"fields" : [
|
|
["type", 8, false],
|
|
["code", 8, false],
|
|
["checksum", 16, false],
|
|
["rest", 32, false]
|
|
]
|
|
},
|
|
{
|
|
"name" : "cpu_t",
|
|
"id" : 9,
|
|
"fields" : [
|
|
["task", 16, false],
|
|
["ingress_port", 16, false],
|
|
["ethertype", 16, false]
|
|
]
|
|
}
|
|
],
|
|
"headers" : [
|
|
{
|
|
"name" : "scalars",
|
|
"id" : 0,
|
|
"header_type" : "scalars_0",
|
|
"metadata" : true,
|
|
"pi_omit" : true
|
|
},
|
|
{
|
|
"name" : "standard_metadata",
|
|
"id" : 1,
|
|
"header_type" : "standard_metadata",
|
|
"metadata" : true,
|
|
"pi_omit" : true
|
|
},
|
|
{
|
|
"name" : "ethernet",
|
|
"id" : 2,
|
|
"header_type" : "ethernet_t",
|
|
"metadata" : false,
|
|
"pi_omit" : true
|
|
},
|
|
{
|
|
"name" : "ipv4",
|
|
"id" : 3,
|
|
"header_type" : "ipv4_t",
|
|
"metadata" : false,
|
|
"pi_omit" : true
|
|
},
|
|
{
|
|
"name" : "ipv6",
|
|
"id" : 4,
|
|
"header_type" : "ipv6_t",
|
|
"metadata" : false,
|
|
"pi_omit" : true
|
|
},
|
|
{
|
|
"name" : "tcp",
|
|
"id" : 5,
|
|
"header_type" : "tcp_t",
|
|
"metadata" : false,
|
|
"pi_omit" : true
|
|
},
|
|
{
|
|
"name" : "udp",
|
|
"id" : 6,
|
|
"header_type" : "udp_t",
|
|
"metadata" : false,
|
|
"pi_omit" : true
|
|
},
|
|
{
|
|
"name" : "icmp6",
|
|
"id" : 7,
|
|
"header_type" : "icmp6_t",
|
|
"metadata" : false,
|
|
"pi_omit" : true
|
|
},
|
|
{
|
|
"name" : "icmp",
|
|
"id" : 8,
|
|
"header_type" : "icmp_t",
|
|
"metadata" : false,
|
|
"pi_omit" : true
|
|
},
|
|
{
|
|
"name" : "cpu",
|
|
"id" : 9,
|
|
"header_type" : "cpu_t",
|
|
"metadata" : false,
|
|
"pi_omit" : true
|
|
}
|
|
],
|
|
"header_stacks" : [],
|
|
"header_union_types" : [],
|
|
"header_unions" : [],
|
|
"header_union_stacks" : [],
|
|
"field_lists" : [
|
|
{
|
|
"id" : 1,
|
|
"name" : "fl",
|
|
"elements" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.ingress_port"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.task"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.tcp_length"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.cast_length"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.do_cksum"]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"id" : 2,
|
|
"name" : "fl_0",
|
|
"elements" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.ingress_port"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.task"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.tcp_length"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.cast_length"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.do_cksum"]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"id" : 3,
|
|
"name" : "fl_1",
|
|
"elements" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.ingress_port"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.task"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.tcp_length"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.cast_length"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.do_cksum"]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"id" : 4,
|
|
"name" : "fl_2",
|
|
"elements" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.ingress_port"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.task"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.tcp_length"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.cast_length"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.do_cksum"]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"errors" : [
|
|
["NoError", 1],
|
|
["PacketTooShort", 2],
|
|
["NoMatch", 3],
|
|
["StackOutOfBounds", 4],
|
|
["HeaderTooShort", 5],
|
|
["ParserTimeout", 6]
|
|
],
|
|
"enums" : [],
|
|
"parsers" : [
|
|
{
|
|
"name" : "parser",
|
|
"id" : 0,
|
|
"init_state" : "start",
|
|
"parse_states" : [
|
|
{
|
|
"name" : "start",
|
|
"id" : 0,
|
|
"parser_ops" : [
|
|
{
|
|
"parameters" : [
|
|
{
|
|
"type" : "regular",
|
|
"value" : "ethernet"
|
|
}
|
|
],
|
|
"op" : "extract"
|
|
}
|
|
],
|
|
"transitions" : [
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x0800",
|
|
"mask" : null,
|
|
"next_state" : "ipv4"
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x86dd",
|
|
"mask" : null,
|
|
"next_state" : "ipv6"
|
|
},
|
|
{
|
|
"value" : "default",
|
|
"mask" : null,
|
|
"next_state" : null
|
|
}
|
|
],
|
|
"transition_key" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ethernet", "ethertype"]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "ipv4",
|
|
"id" : 1,
|
|
"parser_ops" : [
|
|
{
|
|
"parameters" : [
|
|
{
|
|
"type" : "regular",
|
|
"value" : "ipv4"
|
|
}
|
|
],
|
|
"op" : "extract"
|
|
},
|
|
{
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.tcp_length"]
|
|
},
|
|
{
|
|
"type" : "expression",
|
|
"value" : {
|
|
"type" : "expression",
|
|
"value" : {
|
|
"op" : "&",
|
|
"left" : {
|
|
"type" : "expression",
|
|
"value" : {
|
|
"op" : "+",
|
|
"left" : {
|
|
"type" : "field",
|
|
"value" : ["ipv4", "totalLen"]
|
|
},
|
|
"right" : {
|
|
"type" : "hexstr",
|
|
"value" : "0xffec"
|
|
}
|
|
}
|
|
},
|
|
"right" : {
|
|
"type" : "hexstr",
|
|
"value" : "0xffff"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"op" : "set"
|
|
}
|
|
],
|
|
"transitions" : [
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x06",
|
|
"mask" : null,
|
|
"next_state" : "tcp"
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x11",
|
|
"mask" : null,
|
|
"next_state" : "udp"
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x01",
|
|
"mask" : null,
|
|
"next_state" : "icmp"
|
|
},
|
|
{
|
|
"value" : "default",
|
|
"mask" : null,
|
|
"next_state" : null
|
|
}
|
|
],
|
|
"transition_key" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ipv4", "protocol"]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "ipv6",
|
|
"id" : 2,
|
|
"parser_ops" : [
|
|
{
|
|
"parameters" : [
|
|
{
|
|
"type" : "regular",
|
|
"value" : "ipv6"
|
|
}
|
|
],
|
|
"op" : "extract"
|
|
},
|
|
{
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.tcp_length"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ipv6", "payload_length"]
|
|
}
|
|
],
|
|
"op" : "set"
|
|
}
|
|
],
|
|
"transitions" : [
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x06",
|
|
"mask" : null,
|
|
"next_state" : "tcp"
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x11",
|
|
"mask" : null,
|
|
"next_state" : "udp"
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x3a",
|
|
"mask" : null,
|
|
"next_state" : "icmp6"
|
|
},
|
|
{
|
|
"value" : "default",
|
|
"mask" : null,
|
|
"next_state" : null
|
|
}
|
|
],
|
|
"transition_key" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ipv6", "next_header"]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "tcp",
|
|
"id" : 3,
|
|
"parser_ops" : [
|
|
{
|
|
"parameters" : [
|
|
{
|
|
"type" : "regular",
|
|
"value" : "tcp"
|
|
}
|
|
],
|
|
"op" : "extract"
|
|
}
|
|
],
|
|
"transitions" : [
|
|
{
|
|
"value" : "default",
|
|
"mask" : null,
|
|
"next_state" : null
|
|
}
|
|
],
|
|
"transition_key" : []
|
|
},
|
|
{
|
|
"name" : "udp",
|
|
"id" : 4,
|
|
"parser_ops" : [
|
|
{
|
|
"parameters" : [
|
|
{
|
|
"type" : "regular",
|
|
"value" : "udp"
|
|
}
|
|
],
|
|
"op" : "extract"
|
|
}
|
|
],
|
|
"transitions" : [
|
|
{
|
|
"value" : "default",
|
|
"mask" : null,
|
|
"next_state" : null
|
|
}
|
|
],
|
|
"transition_key" : []
|
|
},
|
|
{
|
|
"name" : "icmp6",
|
|
"id" : 5,
|
|
"parser_ops" : [
|
|
{
|
|
"parameters" : [
|
|
{
|
|
"type" : "regular",
|
|
"value" : "icmp6"
|
|
}
|
|
],
|
|
"op" : "extract"
|
|
}
|
|
],
|
|
"transitions" : [
|
|
{
|
|
"value" : "default",
|
|
"mask" : null,
|
|
"next_state" : null
|
|
}
|
|
],
|
|
"transition_key" : []
|
|
},
|
|
{
|
|
"name" : "icmp",
|
|
"id" : 6,
|
|
"parser_ops" : [
|
|
{
|
|
"parameters" : [
|
|
{
|
|
"type" : "regular",
|
|
"value" : "icmp"
|
|
}
|
|
],
|
|
"op" : "extract"
|
|
}
|
|
],
|
|
"transitions" : [
|
|
{
|
|
"value" : "default",
|
|
"mask" : null,
|
|
"next_state" : null
|
|
}
|
|
],
|
|
"transition_key" : []
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"parse_vsets" : [],
|
|
"deparsers" : [
|
|
{
|
|
"name" : "deparser",
|
|
"id" : 0,
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/parsers.p4",
|
|
"line" : 76,
|
|
"column" : 8,
|
|
"source_fragment" : "MyDeparser"
|
|
},
|
|
"order" : ["ethernet", "cpu", "ipv4", "ipv6", "tcp", "udp", "icmp", "icmp6"]
|
|
}
|
|
],
|
|
"meter_arrays" : [],
|
|
"counter_arrays" : [],
|
|
"register_arrays" : [],
|
|
"calculations" : [
|
|
{
|
|
"name" : "calc",
|
|
"id" : 0,
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/checksums.p4",
|
|
"line" : 26,
|
|
"column" : 8,
|
|
"source_fragment" : "update_checksum_with_payload(meta.do_cksum == 1, ..."
|
|
},
|
|
"algo" : "csum16",
|
|
"input" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ipv6", "src_addr"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ipv6", "dst_addr"]
|
|
},
|
|
{
|
|
"type" : "expression",
|
|
"value" : {
|
|
"op" : "&",
|
|
"left" : {
|
|
"type" : "field",
|
|
"value" : ["ipv6", "payload_length"]
|
|
},
|
|
"right" : {
|
|
"type" : "hexstr",
|
|
"value" : "0xffffffff",
|
|
"bitwidth" : 32
|
|
}
|
|
}
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x000000",
|
|
"bitwidth" : 24
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x3a",
|
|
"bitwidth" : 8
|
|
},
|
|
{
|
|
"type" : "payload",
|
|
"value" : null
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"learn_lists" : [],
|
|
"actions" : [
|
|
{
|
|
"name" : "NoAction",
|
|
"id" : 0,
|
|
"runtime_data" : [],
|
|
"primitives" : []
|
|
},
|
|
{
|
|
"name" : "NoAction",
|
|
"id" : 1,
|
|
"runtime_data" : [],
|
|
"primitives" : []
|
|
},
|
|
{
|
|
"name" : "NoAction",
|
|
"id" : 2,
|
|
"runtime_data" : [],
|
|
"primitives" : []
|
|
},
|
|
{
|
|
"name" : "MyIngress.set_egress_port",
|
|
"id" : 3,
|
|
"runtime_data" : [
|
|
{
|
|
"name" : "out_port",
|
|
"bitwidth" : 9
|
|
}
|
|
],
|
|
"primitives" : [
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["standard_metadata", "egress_spec"]
|
|
},
|
|
{
|
|
"type" : "runtime_data",
|
|
"value" : 0
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 26,
|
|
"column" : 8,
|
|
"source_fragment" : "standard_metadata.egress_spec = out_port"
|
|
}
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "MyIngress.set_egress_port",
|
|
"id" : 4,
|
|
"runtime_data" : [
|
|
{
|
|
"name" : "out_port",
|
|
"bitwidth" : 9
|
|
}
|
|
],
|
|
"primitives" : [
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["standard_metadata", "egress_spec"]
|
|
},
|
|
{
|
|
"type" : "runtime_data",
|
|
"value" : 0
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 26,
|
|
"column" : 8,
|
|
"source_fragment" : "standard_metadata.egress_spec = out_port"
|
|
}
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "MyIngress.controller_debug",
|
|
"id" : 5,
|
|
"runtime_data" : [],
|
|
"primitives" : [
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.task"]
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x0003"
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/headers.p4",
|
|
"line" : 37,
|
|
"column" : 26,
|
|
"source_fragment" : "3; ..."
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.ingress_port"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["standard_metadata", "ingress_port"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 31,
|
|
"column" : 8,
|
|
"source_fragment" : "meta.ingress_port = standard_metadata.ingress_port"
|
|
}
|
|
},
|
|
{
|
|
"op" : "clone_ingress_pkt_to_egress",
|
|
"parameters" : [
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x00000064"
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x1"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "MyIngress.controller_debug",
|
|
"id" : 6,
|
|
"runtime_data" : [],
|
|
"primitives" : [
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.task"]
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x0003"
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/headers.p4",
|
|
"line" : 37,
|
|
"column" : 26,
|
|
"source_fragment" : "3; ..."
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.ingress_port"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["standard_metadata", "ingress_port"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 31,
|
|
"column" : 8,
|
|
"source_fragment" : "meta.ingress_port = standard_metadata.ingress_port"
|
|
}
|
|
},
|
|
{
|
|
"op" : "clone_ingress_pkt_to_egress",
|
|
"parameters" : [
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x00000064"
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x2"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "MyIngress.controller_reply",
|
|
"id" : 7,
|
|
"runtime_data" : [
|
|
{
|
|
"name" : "task",
|
|
"bitwidth" : 16
|
|
}
|
|
],
|
|
"primitives" : [
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.task"]
|
|
},
|
|
{
|
|
"type" : "runtime_data",
|
|
"value" : 0
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 36,
|
|
"column" : 8,
|
|
"source_fragment" : "meta.task = task"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.ingress_port"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["standard_metadata", "ingress_port"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 37,
|
|
"column" : 8,
|
|
"source_fragment" : "meta.ingress_port = standard_metadata.ingress_port"
|
|
}
|
|
},
|
|
{
|
|
"op" : "clone_ingress_pkt_to_egress",
|
|
"parameters" : [
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x00000064"
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x3"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "MyIngress.controller_reply",
|
|
"id" : 8,
|
|
"runtime_data" : [
|
|
{
|
|
"name" : "task",
|
|
"bitwidth" : 16
|
|
}
|
|
],
|
|
"primitives" : [
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.task"]
|
|
},
|
|
{
|
|
"type" : "runtime_data",
|
|
"value" : 0
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 36,
|
|
"column" : 8,
|
|
"source_fragment" : "meta.task = task"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.ingress_port"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["standard_metadata", "ingress_port"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 37,
|
|
"column" : 8,
|
|
"source_fragment" : "meta.ingress_port = standard_metadata.ingress_port"
|
|
}
|
|
},
|
|
{
|
|
"op" : "clone_ingress_pkt_to_egress",
|
|
"parameters" : [
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x00000064"
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x4"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "MyIngress.icmp6_echo_reply",
|
|
"id" : 9,
|
|
"runtime_data" : [],
|
|
"primitives" : [
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "mac_tmp"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ethernet", "dst_addr"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 55,
|
|
"column" : 8,
|
|
"source_fragment" : "mac_addr_t mac_tmp = hdr.ethernet.dst_addr;"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ethernet", "dst_addr"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ethernet", "src_addr"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 56,
|
|
"column" : 8,
|
|
"source_fragment" : "hdr.ethernet.dst_addr = hdr.ethernet.src_addr"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ethernet", "src_addr"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "mac_tmp"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 57,
|
|
"column" : 8,
|
|
"source_fragment" : "hdr.ethernet.src_addr = mac_tmp"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "addr_tmp"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ipv6", "dst_addr"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 59,
|
|
"column" : 8,
|
|
"source_fragment" : "ipv6_addr_t addr_tmp = hdr.ipv6.dst_addr;"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ipv6", "dst_addr"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ipv6", "src_addr"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 60,
|
|
"column" : 8,
|
|
"source_fragment" : "hdr.ipv6.dst_addr = hdr.ipv6.src_addr"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ipv6", "src_addr"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "addr_tmp"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 61,
|
|
"column" : 8,
|
|
"source_fragment" : "hdr.ipv6.src_addr = addr_tmp"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["icmp6", "type"]
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x81"
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/headers.p4",
|
|
"line" : 30,
|
|
"column" : 32,
|
|
"source_fragment" : "129; ..."
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.do_cksum"]
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x01"
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 65,
|
|
"column" : 8,
|
|
"source_fragment" : "meta.do_cksum = 1"
|
|
}
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "act",
|
|
"id" : 10,
|
|
"runtime_data" : [],
|
|
"primitives" : [
|
|
{
|
|
"op" : "add_header",
|
|
"parameters" : [
|
|
{
|
|
"type" : "header",
|
|
"value" : "cpu"
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 231,
|
|
"column" : 12,
|
|
"source_fragment" : "hdr.cpu.setValid()"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["cpu", "task"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.task"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 232,
|
|
"column" : 12,
|
|
"source_fragment" : "hdr.cpu.task = meta.task"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["cpu", "ethertype"]
|
|
},
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ethernet", "ethertype"]
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 233,
|
|
"column" : 12,
|
|
"source_fragment" : "hdr.cpu.ethertype = hdr.ethernet.ethertype"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["cpu", "ingress_port"]
|
|
},
|
|
{
|
|
"type" : "expression",
|
|
"value" : {
|
|
"type" : "expression",
|
|
"value" : {
|
|
"op" : "&",
|
|
"left" : {
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.ingress_port"]
|
|
},
|
|
"right" : {
|
|
"type" : "hexstr",
|
|
"value" : "0xffff"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 234,
|
|
"column" : 12,
|
|
"source_fragment" : "hdr.cpu.ingress_port = (bit<16>)meta.ingress_port"
|
|
}
|
|
},
|
|
{
|
|
"op" : "assign",
|
|
"parameters" : [
|
|
{
|
|
"type" : "field",
|
|
"value" : ["ethernet", "ethertype"]
|
|
},
|
|
{
|
|
"type" : "hexstr",
|
|
"value" : "0x4242"
|
|
}
|
|
],
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/headers.p4",
|
|
"line" : 18,
|
|
"column" : 25,
|
|
"source_fragment" : "0x4242; ..."
|
|
}
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"pipelines" : [
|
|
{
|
|
"name" : "ingress",
|
|
"id" : 0,
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 15,
|
|
"column" : 8,
|
|
"source_fragment" : "MyIngress"
|
|
},
|
|
"init_table" : "node_2",
|
|
"tables" : [
|
|
{
|
|
"name" : "MyIngress.v6_addresses",
|
|
"id" : 0,
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 164,
|
|
"column" : 10,
|
|
"source_fragment" : "v6_addresses"
|
|
},
|
|
"key" : [
|
|
{
|
|
"match_type" : "exact",
|
|
"name" : "hdr.ipv6.dst_addr",
|
|
"target" : ["ipv6", "dst_addr"],
|
|
"mask" : null
|
|
}
|
|
],
|
|
"match_type" : "exact",
|
|
"type" : "simple",
|
|
"max_size" : 64,
|
|
"with_counters" : false,
|
|
"support_timeout" : false,
|
|
"direct_meters" : null,
|
|
"action_ids" : [5, 7, 9, 0],
|
|
"actions" : ["MyIngress.controller_debug", "MyIngress.controller_reply", "MyIngress.icmp6_echo_reply", "NoAction"],
|
|
"base_default_next" : "MyIngress.v6_networks",
|
|
"next_tables" : {
|
|
"MyIngress.controller_debug" : "MyIngress.v6_networks",
|
|
"MyIngress.controller_reply" : "MyIngress.v6_networks",
|
|
"MyIngress.icmp6_echo_reply" : "MyIngress.v6_networks",
|
|
"NoAction" : "MyIngress.v6_networks"
|
|
},
|
|
"default_entry" : {
|
|
"action_id" : 0,
|
|
"action_const" : false,
|
|
"action_data" : [],
|
|
"action_entry_const" : false
|
|
}
|
|
},
|
|
{
|
|
"name" : "MyIngress.v6_networks",
|
|
"id" : 1,
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 179,
|
|
"column" : 10,
|
|
"source_fragment" : "v6_networks"
|
|
},
|
|
"key" : [
|
|
{
|
|
"match_type" : "lpm",
|
|
"name" : "hdr.ipv6.dst_addr",
|
|
"target" : ["ipv6", "dst_addr"],
|
|
"mask" : null
|
|
}
|
|
],
|
|
"match_type" : "lpm",
|
|
"type" : "simple",
|
|
"max_size" : 64,
|
|
"with_counters" : false,
|
|
"support_timeout" : false,
|
|
"direct_meters" : null,
|
|
"action_ids" : [3, 6, 8, 1],
|
|
"actions" : ["MyIngress.set_egress_port", "MyIngress.controller_debug", "MyIngress.controller_reply", "NoAction"],
|
|
"base_default_next" : "node_5",
|
|
"next_tables" : {
|
|
"MyIngress.set_egress_port" : "node_5",
|
|
"MyIngress.controller_debug" : "node_5",
|
|
"MyIngress.controller_reply" : "node_5",
|
|
"NoAction" : "node_5"
|
|
},
|
|
"default_entry" : {
|
|
"action_id" : 1,
|
|
"action_const" : false,
|
|
"action_data" : [],
|
|
"action_entry_const" : false
|
|
}
|
|
},
|
|
{
|
|
"name" : "MyIngress.v4_networks",
|
|
"id" : 2,
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 193,
|
|
"column" : 10,
|
|
"source_fragment" : "v4_networks"
|
|
},
|
|
"key" : [
|
|
{
|
|
"match_type" : "lpm",
|
|
"name" : "hdr.ipv4.dst_addr",
|
|
"target" : ["ipv4", "dst_addr"],
|
|
"mask" : null
|
|
}
|
|
],
|
|
"match_type" : "lpm",
|
|
"type" : "simple",
|
|
"max_size" : 64,
|
|
"with_counters" : false,
|
|
"support_timeout" : false,
|
|
"direct_meters" : null,
|
|
"action_ids" : [4, 2],
|
|
"actions" : ["MyIngress.set_egress_port", "NoAction"],
|
|
"base_default_next" : null,
|
|
"next_tables" : {
|
|
"MyIngress.set_egress_port" : null,
|
|
"NoAction" : null
|
|
},
|
|
"default_entry" : {
|
|
"action_id" : 2,
|
|
"action_const" : false,
|
|
"action_data" : [],
|
|
"action_entry_const" : false
|
|
}
|
|
}
|
|
],
|
|
"action_profiles" : [],
|
|
"conditionals" : [
|
|
{
|
|
"name" : "node_2",
|
|
"id" : 0,
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 207,
|
|
"column" : 11,
|
|
"source_fragment" : "hdr.ipv6.isValid()"
|
|
},
|
|
"expression" : {
|
|
"type" : "expression",
|
|
"value" : {
|
|
"op" : "d2b",
|
|
"left" : null,
|
|
"right" : {
|
|
"type" : "field",
|
|
"value" : ["ipv6", "$valid$"]
|
|
}
|
|
}
|
|
},
|
|
"true_next" : "MyIngress.v6_addresses",
|
|
"false_next" : "node_5"
|
|
},
|
|
{
|
|
"name" : "node_5",
|
|
"id" : 1,
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 215,
|
|
"column" : 11,
|
|
"source_fragment" : "hdr.ipv4.isValid()"
|
|
},
|
|
"expression" : {
|
|
"type" : "expression",
|
|
"value" : {
|
|
"op" : "d2b",
|
|
"left" : null,
|
|
"right" : {
|
|
"type" : "field",
|
|
"value" : ["ipv4", "$valid$"]
|
|
}
|
|
}
|
|
},
|
|
"false_next" : null,
|
|
"true_next" : "MyIngress.v4_networks"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"name" : "egress",
|
|
"id" : 1,
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 225,
|
|
"column" : 8,
|
|
"source_fragment" : "MyEgress"
|
|
},
|
|
"init_table" : "node_9",
|
|
"tables" : [
|
|
{
|
|
"name" : "tbl_act",
|
|
"id" : 3,
|
|
"key" : [],
|
|
"match_type" : "exact",
|
|
"type" : "simple",
|
|
"max_size" : 1024,
|
|
"with_counters" : false,
|
|
"support_timeout" : false,
|
|
"direct_meters" : null,
|
|
"action_ids" : [10],
|
|
"actions" : ["act"],
|
|
"base_default_next" : null,
|
|
"next_tables" : {
|
|
"act" : null
|
|
},
|
|
"default_entry" : {
|
|
"action_id" : 10,
|
|
"action_const" : true,
|
|
"action_data" : [],
|
|
"action_entry_const" : true
|
|
}
|
|
}
|
|
],
|
|
"action_profiles" : [],
|
|
"conditionals" : [
|
|
{
|
|
"name" : "node_9",
|
|
"id" : 2,
|
|
"source_info" : {
|
|
"filename" : "../p4debug/bug2-cast-in-checksum/static-mapping.p4",
|
|
"line" : 230,
|
|
"column" : 12,
|
|
"source_fragment" : "standard_metadata.instance_type == 1"
|
|
},
|
|
"expression" : {
|
|
"type" : "expression",
|
|
"value" : {
|
|
"op" : "==",
|
|
"left" : {
|
|
"type" : "field",
|
|
"value" : ["standard_metadata", "instance_type"]
|
|
},
|
|
"right" : {
|
|
"type" : "hexstr",
|
|
"value" : "0x00000001"
|
|
}
|
|
}
|
|
},
|
|
"false_next" : null,
|
|
"true_next" : "tbl_act"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"checksums" : [
|
|
{
|
|
"name" : "cksum",
|
|
"id" : 0,
|
|
"target" : ["icmp6", "checksum"],
|
|
"type" : "generic",
|
|
"calculation" : "calc",
|
|
"if_cond" : {
|
|
"type" : "expression",
|
|
"value" : {
|
|
"op" : "==",
|
|
"left" : {
|
|
"type" : "field",
|
|
"value" : ["scalars", "metadata.do_cksum"]
|
|
},
|
|
"right" : {
|
|
"type" : "hexstr",
|
|
"value" : "0x01"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"force_arith" : [],
|
|
"extern_instances" : [],
|
|
"field_aliases" : [
|
|
[
|
|
"queueing_metadata.enq_timestamp",
|
|
["standard_metadata", "enq_timestamp"]
|
|
],
|
|
[
|
|
"queueing_metadata.enq_qdepth",
|
|
["standard_metadata", "enq_qdepth"]
|
|
],
|
|
[
|
|
"queueing_metadata.deq_timedelta",
|
|
["standard_metadata", "deq_timedelta"]
|
|
],
|
|
[
|
|
"queueing_metadata.deq_qdepth",
|
|
["standard_metadata", "deq_qdepth"]
|
|
],
|
|
[
|
|
"intrinsic_metadata.ingress_global_timestamp",
|
|
["standard_metadata", "ingress_global_timestamp"]
|
|
],
|
|
[
|
|
"intrinsic_metadata.egress_global_timestamp",
|
|
["standard_metadata", "egress_global_timestamp"]
|
|
],
|
|
[
|
|
"intrinsic_metadata.lf_field_list",
|
|
["standard_metadata", "lf_field_list"]
|
|
],
|
|
[
|
|
"intrinsic_metadata.mcast_grp",
|
|
["standard_metadata", "mcast_grp"]
|
|
],
|
|
[
|
|
"intrinsic_metadata.resubmit_flag",
|
|
["standard_metadata", "resubmit_flag"]
|
|
],
|
|
[
|
|
"intrinsic_metadata.egress_rid",
|
|
["standard_metadata", "egress_rid"]
|
|
],
|
|
[
|
|
"intrinsic_metadata.recirculate_flag",
|
|
["standard_metadata", "recirculate_flag"]
|
|
]
|
|
],
|
|
"program" : "/home/p4/master-thesis/p4debug/bug2-cast-in-checksum/static-mapping.p4i",
|
|
"__meta__" : {
|
|
"version" : [2, 18],
|
|
"compiler" : "https://github.com/p4lang/p4c"
|
|
}
|
|
} |