fstminer¶
NAME¶
fst2miner - Data mining of FST files
SYNTAX¶
fstminer [option]… [FSTFILE]
DESCRIPTION¶
Mines FST files for specific data values and generates gtkwave save files to stdout for future reload.
OPTIONS¶
- -d,–dumpfile <filename>
Specify FST input dumpfile.
- -m,–match <value>
Specifies “bitwise” match data (binary, real, string)
- -x,–hex <value>
Specifies hexadecimal match data that will automatically be converted to binary for searches
- -n,–namesonly
Indicates that only facnames should be printed in a gtkwave savefile compatible format. By doing this, the file can be used to specify which traces are to be imported into gtkwave.
- -c,–comprehensive
Indicates that results are not to stop after the first match. This can be used to extract all the matching values in the trace.
- -h,–help
Show help screen.
EXAMPLES¶
fstminer dumpfile.fst –hex 20470000 -n
This attempts to match the hex value 20470000 across all facilities and when the value is encountered, the facname only is printed to stdout in order to generate a gtkwave compatible save file.
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LIMITATIONS¶
fstminer only prints the first time a value is encountered for a specific net. This is done in order to cut down on the size of output files and to aid in following data such as addresses through a simulation model.
SEE ALSO¶
vztminer(1) lxt2miner(1) fst2vcd(1) vcd2fst(1) gtkwave(1)