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-rw-r--r--kernel/cpu/int_syscall.s20
1 files changed, 20 insertions, 0 deletions
diff --git a/kernel/cpu/int_syscall.s b/kernel/cpu/int_syscall.s
new file mode 100644
index 0000000..8c3c25f
--- /dev/null
+++ b/kernel/cpu/int_syscall.s
@@ -0,0 +1,20 @@
+.intel_syntax noprefix
+.global int_syscall
+.extern syscall_function_handler
+int_syscall:
+ push ebp
+ push edi
+ push esi
+ push edx
+ push ecx
+ push ebx
+ push eax
+ call syscall_function_handler
+ add esp, 4
+ pop ebx
+ pop ecx
+ pop edx
+ pop esi
+ pop edi
+ pop ebp
+ iretd