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# relop: (raw & 0b11100111) < 0b00001100 (bit) --------------------------------
tcc -xif:err 2>&1 | grep 'match .* action'
egress {
drop if (raw[20] & 0b11100111) < 0b00001100;
class (0) if 1;
}
EOF
match 0:160:3=0x0 action 1
# relop: (raw & 0b11100111) <= 0b00001100 (bit) -------------------------------
tcc -xif:err 2>&1 | grep 'match .* action'
egress {
drop if (raw[20] & 0b11100111) <= 0b00001100;
class (0) if 1;
}
EOF
match 0:160:3=0x0 action 1
# relop: (raw & 0b11100111) <= 0b00101100 (prefix) ----------------------------
tcc -Oprefix -xif:err 2>&1 | grep 'match .* action'
egress {
drop if (raw[20] & 0b11100111) <= 0b00101100;
class (0) if 1;
}
EOF
match 0:160:3=0x1 action 1
match 0:160:3=0x0 action 1
# relop: (raw & 0b11100111) > 0b00001100 (bit) --------------------------------
tcc -xif:err 2>&1 | grep 'match .* action'
egress {
drop if (raw[20] & 0b11100111) > 0b00001100;
class (0) if 1;
}
EOF
match 0:160:1=0x1 action 1
match 0:161:1=0x1 action 1
match 0:162:1=0x1 action 1
# relop: (raw & 0b11100111) > 0b00001100 (prefix) -----------------------------
tcc -Oprefix -xif:err 2>&1 | grep 'match .* action'
egress {
drop if (raw[20] & 0b11100111) > 0b00001100;
class (0) if 1;
}
EOF
match 0:160:3=0x1 action 1
match 0:160:2=0x1 action 1
match 0:160:1=0x1 action 1
# relop: (raw & 0b11100111) >= 0b00100100 (bit) --------------------------------
tcc -xif:err 2>&1 | grep 'match .* action'
egress {
drop if (raw[20] & 0b11100111) > 0b00100100;
class (0) if 1;
}
EOF
match 0:160:1=0x1 action 1
match 0:161:1=0x1 action 1
match 0:162:1=0x1 0:165:2=0x3 action 1
match 0:162:1=0x1 0:165:1=0x1 0:167:1=0x1 action 1
# relop: (raw & 0b11100111) >= 0b00100110 (prefix) ----------------------------
LD_LIBRARY_PATH=. PATH=$PATH:tcc/ext tcsim -Xc,-xif:test -Xc,-Oprefix | \
sed '/.* D :.* /s///p;d' | (tr '\\012' ' '; echo;) | fmt -s -w 50
dev eth0 1000000 {
egress {
drop if (raw[20] & 0b11100111) >= 0b00100110;
class (0) if 1;
}
}
#define send send 0 x 20
send 0 send 1 send 2 send 3 send 4 send 5 send 6 send 7
send 8 send 9 send 10 send 11 send 12 send 13 send 14 send 15
send 16 send 17 send 18 send 19 send 20 send 21 send 22 send 23
send 24 send 25 send 26 send 27 send 28 send 29 send 30 send 31
send 32 send 33 send 34 send 35 send 36 send 37 send 38 send 39
send 40 send 41 send 42 send 43 send 44 send 45 send 46 send 47
send 48 send 49 send 50 send 51 send 52 send 53 send 54 send 55
send 56 send 57 send 58 send 59 send 60 send 61 send 62 send 63
send 64 send 65 send 66 send 67 send 68 send 69 send 70 send 71
send 72 send 73 send 74 send 75 send 76 send 77 send 78 send 79
send 80 send 81 send 82 send 83 send 84 send 85 send 86 send 87
end
EOF
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10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f
20 21 22 23 24 25 28 29 2a 2b 2c 2d 30 31 32 33
34 35 38 39 3a 3b 3c 3d
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