76 lines
1.1 KiB
Bash
Executable file
76 lines
1.1 KiB
Bash
Executable file
#!/bin/sh
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em_table=$1
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h=${2-.}
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d=${3-.}
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set `grep fpseu $em_table`
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p=$2
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set `grep fmnem $em_table`
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m=$2
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ed - $em_table <<'A' > X
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1,/^$/g/ /s// /gp
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A
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ed - $em_table <<'A' | awk '{$2=$2+'$p'; print}' > Y
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1,/^$/d
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1,/^$/g/ /s// /gp
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A
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ed - $em_table <<'A' | awk '{print $0,'$m'+i++}' > Z
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1,/^$/d
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1,/^$/d
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1,/^$/g/ /s// /gp
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A
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i=`wc -l <Y`
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echo 'lpseu' `expr $i + $p - 1` >>X
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i=`wc -l <Z`
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echo 'lmnem' `expr $i + $m - 1` >>X
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ed - X <<'A' > $h/em_spec.h
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g/^/s//#define sp_/p
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A
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ed - Y <<'A' > $h/em_pseu.h
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g/ \(.*\) .*/s// \1/
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g/\(.*\) \(.*\)/s//#define ps_\1 \2/p
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A
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ed - Z <<'A' > $h/em_mnem.h
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g/ .* /s// /
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g/\(.*\) \(.*\)/s//#define op_\1 \2/p
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A
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(
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echo 'char em_pseu[][4] = {'
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ed - Y <<'A'
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g/\(...\).*/s// "\1",/p
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A
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echo '};'
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) > $d/em_pseu.c
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(
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echo 'char em_mnem[][4] = {'
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ed - Z <<'A'
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g/\(...\).*/s// "\1",/p
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A
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echo '};'
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) > $d/em_mnem.c
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(
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echo '#include <em_flag.h>
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char em_flag[] = {'
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ed - Z <<'A' | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ
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g/^... /s///
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g/ .*/s///
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g/\(.\)\(.\)/s//PAR_\1 | FLO_\2/
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g/-/s//NO/g
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g/.*/s// &,/p
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A
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echo '};'
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) > $d/em_flag.c
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rm X Y Z
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