nico/master-thesis
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Syntax change: no +=

Browse source
This commit is contained in:
Nico Schottelius 2019-07-10 08:49:09 +02:00
parent c714b2748b
commit d32543cf1b
1 changed files with 23 additions and 23 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

46
p4src/checksum_diff.p4
View file

@ -624,37 +624,37 @@ Echo or Echo Reply Message
bit<16> localsum = 0; bit<16> localsum = 0;
localsum = localsum + hdr.ipv4.src[15:0]; // 16 bit localsum = localsum + hdr.ipv4.src[15:0]; // 16 bit
localsum += hdr.ipv4.src[31:16]; // 16 bit localsum = localsum + hdr.ipv4.src[31:16]; // 16 bit
localsum += hdr.ipv4.dst[15:0]; // 16 bit localsum = localsum + hdr.ipv4.dst[15:0]; // 16 bit
localsum += hdr.ipv4.dst[31:16]; // 16 bit localsum = localsum + hdr.ipv4.dst[31:16]; // 16 bit
localsum += hdr.ipv4.totalLen -20; // 16 bit localsum = localsum + hdr.ipv4.totalLen -20; // 16 bit
localsum += (bit<16>) hdr.ipv4.protocol; // 8 bit localsum = localsum + (bit<16>) hdr.ipv4.protocol; // 8 bit
} }
action v6sum() { action v6sum() {
bit<16> localsum = 0; bit<16> localsum = 0;
localsum += hdr.ipv6.src[15:0]; // 16 bit localsum = localsum + hdr.ipv6.src[15:0]; // 16 bit
localsum += hdr.ipv6.src[31:16]; // 16 bit localsum = localsum + hdr.ipv6.src[31:16]; // 16 bit
localsum += hdr.ipv6.src[47:32]; // 16 bit localsum = localsum + hdr.ipv6.src[47:32]; // 16 bit
localsum += hdr.ipv6.src[63:48]; // 16 bit localsum = localsum + hdr.ipv6.src[63:48]; // 16 bit
localsum += hdr.ipv6.src[79:64]; // 16 bit localsum = localsum + hdr.ipv6.src[79:64]; // 16 bit
localsum += hdr.ipv6.src[95:80]; // 16 bit localsum = localsum + hdr.ipv6.src[95:80]; // 16 bit
localsum += hdr.ipv6.src[111:96]; // 16 bit localsum = localsum + hdr.ipv6.src[111:96]; // 16 bit
localsum += hdr.ipv6.src[127:112]; // 16 bit localsum = localsum + hdr.ipv6.src[127:112]; // 16 bit
localsum += hdr.ipv6.dst[15:0]; // 16 bit localsum = localsum + hdr.ipv6.dst[15:0]; // 16 bit
localsum += hdr.ipv6.dst[31:16]; // 16 bit localsum = localsum + hdr.ipv6.dst[31:16]; // 16 bit
localsum += hdr.ipv6.dst[47:32]; // 16 bit localsum = localsum + hdr.ipv6.dst[47:32]; // 16 bit
localsum += hdr.ipv6.dst[63:48]; // 16 bit localsum = localsum + hdr.ipv6.dst[63:48]; // 16 bit
localsum += hdr.ipv6.dst[79:64]; // 16 bit localsum = localsum + hdr.ipv6.dst[79:64]; // 16 bit
localsum += hdr.ipv6.dst[95:80]; // 16 bit localsum = localsum + hdr.ipv6.dst[95:80]; // 16 bit
localsum += hdr.ipv6.dst[111:96]; // 16 bit localsum = localsum + hdr.ipv6.dst[111:96]; // 16 bit
localsum += hdr.ipv6.dst[127:112]; // 16 bit localsum = localsum + hdr.ipv6.dst[127:112]; // 16 bit
localsum += hdr.ipv6.payload_length; // 16 bit localsum = localsum + hdr.ipv6.payload_length; // 16 bit
localsum += (bit<16>) hdr.ipv6.next_header; // 8 bit localsum = localsum + (bit<16>) hdr.ipv6.next_header; // 8 bit
} }
/********************** APPLYING TABLES ***********************************/ /********************** APPLYING TABLES ***********************************/