Maybe look at pdp11gui ?
I think it downloads a boot loader so the code may be there.
<https://retrocmp.com/tools/pdp11gui>
PDP11GUI<https://retrocmp.com/tools/pdp11gui>
retrocmp.com<https://retrocmp.com/tools/pdp11gui>
[
favicon.ico]<https://retrocmp.com/tools/pdp11gui>
Sent from my iPhone
On Oct 27, 2025, at 15:58, Peter Ekstrom via cctalk <cctalk(a)classiccmp.org> wrote:
I am looking for the assembler listing for a bootloader for booting from
MSCP disks like RD-disks.
Google has not been very helpful and my assembler knowledge is not enough
for me to write one from scratch. Does anyone have one they can share?
- Peter