mips regression fixes

Commit 54fbc12d64 introduced mips-linux testsuite regressions.
+FAIL: MIPS magic __ehdr_start symbol test 1 (o32)
+FAIL: PR ld/21334 MIPS GOT16 relocation in static binary
+FAIL: PR ld/21375 in SVR4 executable (hidden)
These are all assertion failures in mips_elf_sort_hash_table
  BFD_ASSERT (hsd.max_local_dynindx <= htab->root.local_dynsymcount + 1);

This was a pre-existing problem exposed by commit 54fbc12d64.

	* elfxx-mips.c (mips_elf_sort_hash_table): Properly test for
	no dynsyms.

diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c
index e37c45fec15dc00ccbf254332c48cd50ad8bf843..bf2ee4801bb725ca8baadd175c23357289ddb8d3 100644 (file)
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -4005,7 +4005,7 @@ mips_elf_sort_hash_table (bfd *abfd, struct bfd_link_info *info)
   htab = mips_elf_hash_table (info);
   BFD_ASSERT (htab != NULL);
 
-  if (htab->root.dynsymcount == 0)
+  if (htab->root.dynsymcount <= 1)
     return true;
 
   g = htab->got_info;