From daf4168129855f697199514299a27555489b018a Mon Sep 17 00:00:00 2001
From: ShatteredMINT <shatteredmint@gmail.com>
Date: Mon, 31 Aug 2026 10:17:25 +0200
Subject: [PATCH] format calling convention

---
 README.md | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 1222934..0a39d03 100644
--- a/README.md
+++ b/README.md
@@ -15,12 +15,14 @@ If you are intersted in contributing have a look at [[CONTRIBUTING.md]]
 ## ABI
 
 ### Calling Convention
-n.a. zr
-preserved: sp, r8 - r12
-scratch: flags, r1 - r7
-arguments: r1 - r7 (r1 = 1st argument, r6 = 6th arg/stack args, r7 = 7th arg/stack res)
-result: r1, r2 (r1 = low word, r2 = high word)
-return address: r13
+| class | registers |
+| ----- | --------- |
+| n.a. | zr |
+| preserved | sp, r8 - r12 |
+| scratch | flags, r1 - r7 |
+| arguments | r1 - r5, r6 = stack args, r7 = stack res |
+| result | r1 = low word, r2 = high word |
+| return address | r13 |
 
 ### Stack
 grows downwards from top of memory