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[/] [blue/] [trunk/] [blue8/] [asm2hex.awk] - Blame information for rev 2

Line No.	Rev	Author	Line
1	2	wd5gnr	`#!/usr/bin/gawk -f`
2
3			`function lineout() {`
4			`cksum=ct+int((loc)/256)+int((loc)%256)+cksum;`
5			`cksum=(cksum)%256;`
6			`cksum=xor(cksum,0xFF);`
7			`cksum=(cksum+1)%256;`
8			`if (line!="") printf(":%02x%04x00%s%02x\n",ct,loc,line,cksum);`
9			`loc+=ct;`
10			`line="";`
11			`ct=0;`
12			`newline=0;`
13			`}`
14
15			`BEGIN { loc=0; newline=0;ct=0; cksum=0; line=""; }`
16
17			`/^@ [0-9a-fA-F]/ {`
18			`lineout();`
19			`loc=strtonum("0x" $2);`
20			`loc=loc*2; # adjust for byte adjust`
21			`next;`
22			`}`
23
24
25			`/^[0-9a-fA-F]/ {`
26			`x=strtonum("0x" $1);`
27			`x1=int(x/256);`
28			`x2=x-(x1*256);`
29			`line=sprintf("%s%02x%02x",line,x1,x2);`
30			`ct+=2;`
31			`cksum=cksum+x1+x2;`
32
33			`if (ct==16) {`
34			`lineout();`
35			`}`
36			`}`
37
38			`END { lineout(); printf(":00000001FF\n"); } # need to fix checksum`