Move init_entry_point_info to symfile.c and make it static.

gdb/ChangeLog:

        * objfiles.c (init_entry_point_info): Move function from here...
        * symfile.c (init_entry_point_info): ... to there.  Make static.
        * objfiles.h (objfiles.h): Delete declaration.

1 files changed, 48 insertions, 0 deletions

diff --git a/gdb/symfile.c b/gdb/symfile.c
index 2a152938980..fc908b3caab 100644
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -893,6 +893,54 @@ read_symbols (struct objfile *objfile, int add_flags)
     require_partial_symbols (objfile, 0);
 }
 
+/* Initialize entry point information for this objfile.  */
+
+static void
+init_entry_point_info (struct objfile *objfile)
+{
+  /* Save startup file's range of PC addresses to help blockframe.c
+     decide where the bottom of the stack is.  */
+
+  if (bfd_get_file_flags (objfile->obfd) & EXEC_P)
+    {
+      /* Executable file -- record its entry point so we'll recognize
+         the startup file because it contains the entry point.  */
+      objfile->ei.entry_point = bfd_get_start_address (objfile->obfd);
+      objfile->ei.entry_point_p = 1;
+    }
+  else if (bfd_get_file_flags (objfile->obfd) & DYNAMIC
+	   && bfd_get_start_address (objfile->obfd) != 0)
+    {
+      /* Some shared libraries may have entry points set and be
+	 runnable.  There's no clear way to indicate this, so just check
+	 for values other than zero.  */
+      objfile->ei.entry_point = bfd_get_start_address (objfile->obfd);
+      objfile->ei.entry_point_p = 1;
+    }
+  else
+    {
+      /* Examination of non-executable.o files.  Short-circuit this stuff.  */
+      objfile->ei.entry_point_p = 0;
+    }
+
+  if (objfile->ei.entry_point_p)
+    {
+      CORE_ADDR entry_point =  objfile->ei.entry_point;
+
+      /* Make certain that the address points at real code, and not a
+	 function descriptor.  */
+      entry_point
+	= gdbarch_convert_from_func_ptr_addr (objfile->gdbarch,
+					      entry_point,
+					      &current_target);
+
+      /* Remove any ISA markers, so that this matches entries in the
+	 symbol table.  */
+      objfile->ei.entry_point
+	= gdbarch_addr_bits_remove (objfile->gdbarch, entry_point);
+    }
+}
+
 /* Process a symbol file, as either the main file or as a dynamically
    loaded file.