[RFA] Patch for cgen_rtx_error()

[Frank Ch. Eigler]

On Sun, Oct 08, 2000 at 11:38:00AM +1100, Ben Elliston wrote:
> The following patch implements the cgen_rtx_error function [...]
> [...]
> +/* Emit an error message from CGEN RTL.  */
> +
> +void
> +cgen_rtx_error (SIM_CPU *cpu, const char * fmt, ...)
> +{
> +  va_list ap;
> +  va_start(ap, fmt);
> +  sim_io_printf (CPU_STATE (cpu), fmt, ap);
> +  va_end(ap);
> +  sim_io_printf (CPU_STATE (cpu), "\n");
> +}

Rather than just print the given message (is it really a varargs function?),
it would be good to do a sim_engine_halt() there too.

- FChE
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