[ECOS] MBX stubrom (was [ECOS] loader.bin sources?)

[Jamie Guinan <guinan@bluebutton.com>]

On Sun, 18 Jul 1999, Jamie Guinan wrote:

> What I want to do next is make an stubrom image for the FADS 823
> board.  I understand that the FADS is unsupported, but my client
> (he has a Cygnus support contract) pointed me at the MBX HAL 
> for an example.  For starters, it looks like the Cogent has
> external 16550 uarts whereas the MBX and FADS use on-chip
> SMCs or SCCs.
> 
> Bummer, I didn't bring home a copy of the MBX HAL code.  Any idea 
> when the MBX code will make it into public CVS?

No need, I have an NT system with the official-release eCos 1.2.3
available.

I tried building the MBX stubrom, but the command you suggested 
failed as follows,

$ cygtclsh80.exe ../packages/pkgconf.tcl --target powerpc --platform mbx
--startup rom --disable-kernel --disable uitron --disable-libc
--disable-libm --disable-io --disable-io_serial --disable-wallclock
--disable-watchdog
$ make
$ make -C hal/common/v1_2_3/src/stubrom
//D/PROGRA~1/CYGNUS~1/ECOS/ECOS-M~1/install/lib/libtarget.a(hal_powerpc_hal_intr.o):
In function `hal_IRQ_init':
//D/PROGRA~1/CYGNUS~1/ECOS/ECOS-M~1/install/include/cyg/hal/hal_intr.h:525:
undefined reference to `cyg_interrupt_post_dsr'
collect2: ld returned 1 exit status

Is there a different procedure for 1.2.3?

I've been following "initialize_stub()" through headers and sources,
and its pretty straight-forward, but I would like to have a
reproducible baseline to start with.

Thanks again,
-Jamie