x86: paddq

README.adoc

@@ -11493,7 +11493,7 @@ One "downside" of glibc is that it exercises much more kernel functionality on i
 
 == C
 
-Programs under link:userland/c/[] are examples of link:https://en.wikipedia.org/wiki/ANSI_C[ANSI C] programming.
+Programs under link:userland/c/[] are examples of link:https://en.wikipedia.org/wiki/ANSI_C[ANSI C] programming:
 
 * Standard library
 ** assert.h
@@ -11541,19 +11541,19 @@ What is POSIX:
 
 == Userland assembly
 
-Programs under `userland/arch/<arch>/` are examples of userland assembly programming:
+Programs under `userland/arch/<arch>/` are examples of userland assembly programming.
 
-* link:userland/arch/x86_64/[] moved from: https://github.com/cirosantilli/x86-assembly-cheat
-* link:userland/arch/arm/[] moved from: https://github.com/cirosantilli/arm-assembly-cheat
-* link:userland/arch/aarch64/[] moved from: https://github.com/cirosantilli/arm-assembly-cheat
+This section will document ISA agnostic concepts.
+
+ISA specifics are covered at:
+
+* <<x86-userland-assembly>> under link:userland/arch/x86_64/[], originally migrated from: https://github.com/cirosantilli/x86-assembly-cheat
+* <<arm-userland-assembly>> under originally migrated from https://github.com/cirosantilli/arm-assembly-cheat under:
+** link:userland/arch/arm/[]
+** link:userland/arch/aarch64/[]
 
 Like other userland programs, these programs can be run as explained at: <<userland-setup>>.
 
-This section will document ISA generic ideas. ISA specifics are documented on the following sections:
-
-* <<x86-userland-assembly>>
-* <<arm-userland-assembly>>
-
 The first example that you want to run for each arch is:
 
 ....
@@ -11836,7 +11836,10 @@ Once those are done, everything else left on userland is just to learn a huge li
 
 === x86 userland assembly instructions
 
-TODO
+==== x86 SIMD
+
+* SVE2
+** link:userland/arch/x86_64/paddq.S[]
 
 === rdtsc