PPC gold doesn't check for overflow properly

[platform/upstream/binutils.git] / bfd / elf64-ppc.c

diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index efd86a2..0245a2c 100644 (file)
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -8343,7 +8343,10 @@ ppc64_elf_tls_optimize (struct bfd_link_info *info)
                      else
                        value = sym->st_value;
                      value += rel->r_addend;
-                     BFD_ASSERT (value < toc->size && value % 8 == 0);
+                     if (value % 8 != 0)
+                       continue;
+                     BFD_ASSERT (value < toc->size
+                                 && toc->output_offset % 8 == 0);
                      toc_ref_index = (value + toc->output_offset) / 8;
                      if (r_type == R_PPC64_TLS
                          || r_type == R_PPC64_TLSGD
@@ -11802,7 +11805,7 @@ group_sections (struct ppc_link_hash_table *htab,
   bfd_boolean suppress_size_errors;
 
   suppress_size_errors = FALSE;
-  stub14_group_size = stub_group_size;
+  stub14_group_size = stub_group_size >> 10;
   if (stub_group_size == 1)
     {
       /* Default values.  */
@@ -11964,12 +11967,20 @@ ppc64_elf_size_stubs (struct bfd_link_info *info)
          /* libanl */
          "getaddrinfo_a",
          /* libgomp */
+         "GOMP_parallel",
          "GOMP_parallel_start",
+         "GOMP_parallel_loop_static",
          "GOMP_parallel_loop_static_start",
+         "GOMP_parallel_loop_dynamic",
          "GOMP_parallel_loop_dynamic_start",
+         "GOMP_parallel_loop_guided",
          "GOMP_parallel_loop_guided_start",
+         "GOMP_parallel_loop_runtime",
          "GOMP_parallel_loop_runtime_start",
+         "GOMP_parallel_sections",
          "GOMP_parallel_sections_start",
+         /* libgo */
+         "__go_go",
        };
       unsigned i;