bfd/

	* xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
	rather than C_EXT.

ld/testsuite/
	* ld-powerpc/aix-gc-1.nd: New test.
	* ld-powerpc/aix52.exp: Run it.

1 files changed, 12 insertions, 0 deletions

diff --git a/bfd/xcofflink.c b/bfd/xcofflink.c
index 97c051a2b9..cb1da9eb6a 100644
--- a/bfd/xcofflink.c
+++ b/bfd/xcofflink.c
@@ -4289,6 +4289,7 @@ xcoff_link_input_bfd (struct xcoff_final_link_info *finfo,
 
   esym = (bfd_byte *) obj_coff_external_syms (input_bfd);
   esym_end = esym + obj_raw_syment_count (input_bfd) * isymesz;
+  sym_hash = obj_xcoff_sym_hashes (input_bfd);
   isymp = finfo->internal_syms;
   indexp = finfo->sym_indices;
   csectpp = xcoff_data (input_bfd)->csects;
@@ -4336,6 +4337,16 @@ xcoff_link_input_bfd (struct xcoff_final_link_info *finfo,
 		}
 	    }
 
+	  /* Make __rtinit C_HIDEXT rather than C_EXT.  This avoids
+	     multiple definition problems when linking a shared object
+	     statically.  (The native linker doesn't enter __rtinit into
+	     the normal table at all, but having a local symbol can make
+	     the objdump output easier to read.)  */
+	  if (isym.n_sclass == C_EXT
+	      && *sym_hash
+	      && ((*sym_hash)->flags & XCOFF_RTINIT) != 0)
+	    isym.n_sclass = C_HIDEXT;
+
 	  /* The value of a C_FILE symbol is the symbol index of the
 	     next C_FILE symbol.  The value of the last C_FILE symbol
 	     is -1.  We try to get this right, below, just before we
@@ -4664,6 +4675,7 @@ xcoff_link_input_bfd (struct xcoff_final_link_info *finfo,
 	    }
 	}
 
+      sym_hash += add;
       indexp += add;
       isymp += add;
       csectpp += add;