1 files changed, 42 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libdl/_dl_rel.c b/mdk-stage1/dietlibc/libdl/_dl_rel.c
new file mode 100644
index 000000000..bc8717dc2
--- /dev/null
+++ b/mdk-stage1/dietlibc/libdl/_dl_rel.c
@@ -0,0 +1,42 @@
+#include <dlfcn.h>
+
+#include "_dl_int.h"
+
+static void exit_now(void) {
+#ifdef DEBUG
+  pf(__func__": symbol not found\n");
+#endif
+  _exit(213);
+}
+
+unsigned long do_rel(struct _dl_handle * tmp_dl, unsigned long off)
+{
+  Elf_Rel *tmp = ((void*)tmp_dl->plt_rel)+off;
+
+  int sym=ELF_R_SYM(tmp->r_info);
+
+  register unsigned long sym_val;
+
+#ifdef DEBUG
+  pf(__func__": "); ph((unsigned long)tmp_dl); pf(" "); ph(off); pf(" on ");
+  ph((long)tmp_dl->plt_rel); pf("\n");
+  pf(__func__": @ "); ph((long)tmp->r_offset); pf(" with type ");
+  ph(ELF_R_TYPE(tmp->r_info)); pf(" and sym "); ph(sym);
+  pf(" symval "); ph(tmp_dl->dyn_sym_tab[sym].st_value); pf("\n");
+#endif
+
+  /* modify GOT for REAL symbol */
+  //sym_val=((unsigned long)(tmp_dl->mem_base+tmp_dl->dyn_sym_tab[sym].st_value));
+  sym_val=(unsigned long)_dl_sym(tmp_dl,sym);
+  *((unsigned long*)(tmp_dl->mem_base+tmp->r_offset))=sym_val;
+
+#ifdef DEBUG
+  pf(__func__": sym "); ph(sym_val); pf("\n");
+#endif
+  /* JUMP (arg sysdep...) */
+  if (sym_val) return sym_val;
+  /* can't find symbol -> die now */
+  return (unsigned long)exit_now;
+}
+
+