| drh | b327f77 | 2004-10-06 15:03:57 +0000 | [diff] [blame^] | 1 | #!/usr/bin/awk -f |
| 2 | # |
| 3 | # This AWK script scans the opcodes.h file (which is itself generated by |
| 4 | # another awk script) and uses the information gleaned to create the |
| 5 | # opcodes.c source file. |
| 6 | # |
| 7 | # Opcodes.c contains strings which are the symbolic names for the various |
| 8 | # opcodes used by the VDBE. These strings are used when disassembling a |
| 9 | # VDBE program during tracing or as a result of the EXPLAIN keyword. |
| 10 | # |
| 11 | BEGIN { |
| 12 | print "/* Automatically generated. Do not edit */" |
| 13 | print "/* See the mkopcodec.h script for details. */" |
| 14 | print "const char *sqlite3OpcodeNames[] = { \"?\"," |
| 15 | } |
| 16 | /^#define OP_/ { |
| 17 | sub("OP_","",$2) |
| 18 | print " \"" $2 "\"," |
| 19 | } |
| 20 | END { |
| 21 | print "};" |
| 22 | } |