ADD: Open version, with important changes kept out.

Signed-off-by: Amlal <amlal.elmahrouss@icloud.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/dev/LibSCI/src/LibSCI+IO.asm b/dev/LibSCI/src/LibSCI+IO.asm
new file mode 100644
index 00000000..0beb9e1c
--- /dev/null
+++ b/dev/LibSCI/src/LibSCI+IO.asm
@@ -0,0 +1,50 @@
+;; /*
+;; *	========================================================
+;; *
+;; *	LibSCI
+;; * 	Copyright (C) 2024, Amlal EL Mahrouss, all rights reserved., all rights reserved.
+;; *
+;; * 	========================================================
+;; */
+
+[bits 64]
+
+section .text
+
+global sci_syscall_arg_1
+global sci_syscall_arg_2
+global sci_syscall_arg_3
+global sci_syscall_arg_4
+
+sci_syscall_arg_1:
+    mov r8, rcx
+    syscall
+    ret
+
+sci_syscall_arg_2:
+    mov r8, rcx
+    mov r9, rdx
+    syscall
+    ret
+
+sci_syscall_arg_3:
+    mov rbx, r8
+
+    mov r8, rcx
+    mov r9, rdx
+    mov r10, rbx
+
+    syscall
+    ret
+
+sci_syscall_arg_4:
+    mov rbx, r8
+    mov rax, r9
+
+    mov r8, rcx
+    mov r9, rdx
+    mov r10, rbx
+    mov r11, rax
+
+    syscall
+    ret