Re: [PATCH v2 03/22] sim/erc32: Perform pseudo-init if binary linked to non-zero address.

Mike Frysinger
2015-02-22T04:17:39Z

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On 19 Feb 2015 23:31, Jiri Gaisler wrote:
> Binaries produced by most erc32 tool-chains do not include
> system initialization. sis will detect this and initialize
> necessary registers for memory and timer control.
>
> * erc32.c (mec_read) allow simulator memory size to be read
> by application. (boot_init) initialize memory and timers if
> start address is not 0.
>
> * erc32,c (exe_cmd) call boot_init if start address not 0
> * interf.c (run_sim) Likewise

same comments, but there's also a typo here -- "func.c" instead of the second
"erc32.c"

> --- a/sim/erc32/interf.c
> +++ b/sim/erc32/interf.c
> @@ -78,6 +78,7 @@ run_sim(sregs, icount, dis)
> init_stdio();
> sregs->starttime = time(NULL);
> irq = 0;
> + if ((sregs->pc != 0) && (ebase.simtime == 0)) boot_init();
> while (!sregs->err_mode & (icount > 0)) {

this needs unwrapping too. fixed it & pushed.
-mike

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