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Re: gEDA-user: Looking for tips to debug Icarus Verilog



Patrick-

On Thu, Apr 09, 2009 at 08:23:55AM -0400, Patrick Doyle wrote:
> I tried firing up gdb on iverilog, but that doesn't do much good, as
> iverilog is simply the driver program.  Is there a howto one can point
> me at for debugging iverilog?

see email from Steve Tue, 05 Jun 2007 12:33:19 -0700

~/lib/ivl/ivl -v -Ctgt-stub/stub.conf -Cgo.conf -Pa.pf -Na.net -- $VERILOG

gdb ~/lib/ivl/ivl
run -v -Ctgt-stub/stub.conf -Cgo.conf -Pa.pf -Na.net -- $VERILOG

-------------------
2008-11-12

~/lib/ivl/ivl -v -Cgo.conf  -Pa.pf -Na.net -- $VERILOG

$ cat go.conf
generation:3.0
sys_func:vpi/system.sft
warnings:implicit
debug:eval_tree
debug:elaborate
out:a.out
ivlpp:/home/ldoolitt/lib/ivl/ivlpp -D__ICARUS__ -L
sys_func:system.sft
$ 

YMMV. HTH.

  - Larry


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