[code] tp.c in tp5 updated

Author: agantet

tp5/tp.c

@@ -1,6 +1,19 @@
 /* GPLv2 (c) Airbus */
 #include <debug.h>
 
+void syscall_isr() {
+   asm volatile (
+      "leave ; pusha        \n"
+      "mov %%esp, %eax      \n"
+      "call syscall_handler \n"
+      "popa ; iret"
+      );
+}
+
+void __regparm__(1) syscall_handler(int_ctx_t *ctx) {
+   debug("SYSCALL eax = %p\n", ctx->gpr.eax);
+}
+
 void userland() {
     // TODO à compléter
    while(1);