Re: [Iverilog-devel] run time crash with the newest compiled version from git

[fuyong <fuy...@gm...>]

um,, the same code actually can work with commercial simulator. Any
suggestion on how to change the coding?

On Mon, Dec 23, 2019 at 4:05 AM Martin Whitaker <
ic...@ma...> wrote:

> You are getting a vpiHandle to a temporary value (the evaluation of the
> expression {src1,dst2}) in the call to $put_flag and using it in your
> EndOfSimTime callback. That can't work - the temporary value only exists
> for the lifetime of the call to $put_flag.
>
> Yong Fu wrote:
> > Hi,
> >
> > Have put a test case in git:
> >
> > https://github.com/tangeraise/iv_debug
> >
> > Thanks,
> >
> >> On Dec 21, 2019, at 1:15 PM, Martin Whitaker <
> ic...@ma...> wrote:
> >>
> >> fuyong wrote:
> >>> Hi,
> >>> We are compiling the new version from git to check mainly the new VPI
> >>> feature of EndOfSimTime. And we have met the runtime error:
> >>> vvp -M . -m vpi1 a.out
> >>> vvp: vthread.cc:138: const vvp_vector4_t& vthread:s:peek_vec4(unsigned
> >>> int): Assertion `depth < size' failed.
> >>> Any chance to tell what is wrong?
> >>
> >> Not without a test case that allows us to reproduce the error.
> >>
> >>
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