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-rw-r--r--kernel/src/sys/syscall.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/src/sys/syscall.c b/kernel/src/sys/syscall.c
new file mode 100644
index 0000000..7f0e492
--- /dev/null
+++ b/kernel/src/sys/syscall.c
@@ -0,0 +1,9 @@
+#include <libk/stdio.h>
+#include <syscall.h>
+
+void syscall_handler()
+{
+ uint64_t rax;
+ __asm__ volatile ("mov %%rax, %0;" : "=r"(rax) : :);
+ printf("syscall invoked with rax=0x%x\n", rax);
+}