> You're talking about RTL, which is exactly what these languages output.
If VHDL/Verilog would output RTL, you could easily analyze it just as you analyze assembly output of your favorite compiler. Unluckily the output is some proprietary bitstream for the FPGA.
Just as a software compilation flow is devided into preprocessing, compilation, assembly, and linking, a HDL flow is divided into synthesis, mapping, place and route, timing analysis and bitstream generation. RTL is the output of the synthesis stage and is readily available to the designer, typically both as code and as a graphical schematic.
You're talking about RTL, which is exactly what these languages output.
Fundamentally they're not programming languages, unfortunately the initial instinct is to treat them as such and it leads to a ton of confusion.