2020-12-31

what Intel calls Control-flow Enforcement Technology

20.10.8: addx/what Intel calls

 Control-flow Enforcement Technology:

10.8, 10.9, 10.14: addx/protecting the call stack:

[@] was addx/soa/getting more efficiency along with safety/protecting the call stack

getting more efficiency along with safety from #SOA

20.9.25: addx/soa/

getting more efficiency along with safety:

10.19: summary:

. soa (service oriented architecture)

is expensive when it intervenes 

every call to a subprogram;

instead of calling soa mgt for every call,

we shouldn't be worried about an app making 

internal calls to parts of the same app

by the same author with the same privileges.

. a complement of soa controlling the calls,

is stack isolation controlling the returns.

keywords "this", "self", "returned" for adda

 20.10.28: adda/lexicon/this, self, returned:

a discussion about adding keywords to the language.

graphics editor ideas inspired by painting apps

adde/graphics 2020.12.20 .. 12.31