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Annotation of kernel/machdep/i386/genassym.awk, revision 1.1

1.1     ! root        1: # Awk script to create assym.h
        !             2: 
        !             3: BEGIN {
        !             4:     printf "#ifndef _ASSYM_H_\n#define _ASSYM_H_\n"
        !             5: }
        !             6: 
        !             7: /^[    ]*\.data/ {
        !             8:     got_data = 1
        !             9: }
        !            10: 
        !            11: /^[    ]*_.*:/ {
        !            12:     if (got_data == 1) {
        !            13:        printf "#define %s ", substr($1, 3, length($1) - 3);
        !            14:        got_var = 1;
        !            15:     }
        !            16: }
        !            17: /^[    ]*\.long/ {
        !            18:     if (got_var == 1) {
        !            19:        print $2;
        !            20:        got_var = 0;
        !            21:     }
        !            22: }
        !            23: 
        !            24: # assumption for i386 for KCS_SEL etc.
        !            25: # XXX change if KCS_SEL etc. ever are greater than 8 bits
        !            26: /^[    ]*\.byte/ {
        !            27:     if (got_var == 1) {
        !            28:        print $2;
        !            29:        got_var = 0;
        !            30:     }
        !            31: }
        !            32: 
        !            33: /^[    ]*.text/ {
        !            34:     if (got_data == 1) exit
        !            35: }
        !            36: 
        !            37: END {
        !            38:     printf "#endif /* _ASSYM_H_ */\n"
        !            39: }

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