A tool for merging multiple FST (Fast Signal Trace) files together. This will concatenate all signals from all the input files, side-by-side, merge-sorting the timestamps, making it easier to view all files at the same time in a wave visualizer, like GTKWave or Surfer.
In the example two traces ("gameroy" and "SM83_Run") where combined in a single file for easier visualization. Also aditional signals where added for comparing the registers A, F and the current instruction.
fst-merge ../gameroy/wave_trace/trace.fst ../sm83/Icarus/dmg_waves3.fst -o out.fst \
--cmp 'f:0.gameroy.cpu.f=1.SM83_Run.dmgcore.alu_inst.F [7:0],a:0.gameroy.cpu.a=1.SM83_Run.dmgcore.bot.regs.A [7:0],op:0.gameroy.cpu.op=1.SM83_Run.dmgcore.seq.IR [7:0],dbus:0.gameroy.data_bus=1.SM83_Run.hw.databus [7:0]' \
--offsets 0,0 \
--range 0-480ms \
Licensed under either of
- Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.