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collapseos/recipes/sms/romasm
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Virgil Dupras ffa28195b1 recipes/sms/romasm: adjust glue to zasm changes 
Forward reference of SHELL_MEM_PTR wasn't working (nor should it
have been...).
2019-07-23 15:42:52 -04:00
..
.gitignore recipes/sms/romasm: first steps 2019-07-21 15:37:03 -04:00
glue.asm recipes/sms/romasm: adjust glue to zasm changes 2019-07-23 15:42:52 -04:00
Makefile recipes/sms/romasm: adjust ed/zasm offsets 2019-07-22 10:11:59 -04:00
README.md recipes/sms/romasm: first steps 2019-07-21 15:37:03 -04:00
user-tmpl.h recipes/sms/romasm: adjust ed/zasm offsets 2019-07-22 10:11:59 -04:00

README.md

zasm and ed from ROM

SMS' RAM is much tighter than in the RC2014, which makes the idea of loading apps like zasm and ed in memory before using it a bit wasteful. In this recipe, we'll include zasm and ed code directly in the kernel and expose them as shell commands.

Moreover, we'll carve ourselves a little 1K memory map to put a filesystem in there. This will give us a nice little system that can edit small source files compile them and run them.

Gathering parts