objcopy verilog output

[jim-wilson]

objcopy can produce verilog output directly from ELF files with "objcopy -O verilog inputfile outputfile".

[palmer-dabbelt]

It's not quite the same sort of output, though:

• We need it all in one blob, objcopy's verilog backend is sparse.
• It only supports one bit width (or at least did last time I checked).

IIRC I actually own the bug to fix these on sourceware.org :)

[amnesia13]

On my side I fixed the issue by generating an intelhex output from objcopy and then converting it to "readmemh" compatible file with a Python script.