feat(krnl, libSystem, boot): Make space for LibSystem inside Handover

boot structure.

what:

 - Mostly related to the libSystem.sys library.
	- Updated the implementation of it, the specs, and added new
	  APIs.
 - Fixed the hooks inside AsmProc.h

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/dev/user/src/SystemCalls+IO.asm b/dev/user/src/SystemCalls+IO.asm
index 77e22b59..9126b7de 100644
--- a/dev/user/src/SystemCalls+IO.asm
+++ b/dev/user/src/SystemCalls+IO.asm
@@ -19,17 +19,31 @@ global sci_syscall_arg_3
 global sci_syscall_arg_4
 
 sci_syscall_arg_1:
+    push rbp
+    mov rbp, rsp
+
     mov r8, rcx
     syscall
+
+    pop rbp
+
     ret
 
 sci_syscall_arg_2:
+    push rbp
+    mov rbp, rsp
+
     mov r8, rcx
     mov r9, rdx
     syscall
+    pop rbp
+
     ret
 
 sci_syscall_arg_3:
+    push rbp
+    mov rbp, rsp
+
     mov rbx, r8
 
     mov r8, rcx
@@ -37,9 +51,14 @@ sci_syscall_arg_3:
     mov r10, rbx
 
     syscall
+    pop rbp
+
     ret
 
 sci_syscall_arg_4:
+    push rbp
+    mov rbp, rsp
+
     mov rbx, r8
     mov rax, r9
 
@@ -49,4 +68,6 @@ sci_syscall_arg_4:
     mov r11, rax
 
     syscall
+    pop rbp
+
     ret