* elf32-sh.c (elf_sh_dyn_relocs): Add tls_tpoff32 field.

	(elf_sh_link_hash_entry): Remove tls_tpoff32 field.
	(sh_elf_link_hash_newfunc): Remove the initialization of
	tls_tpoff32 field.
	(allocate_dynrelocs): Keep dyn_relocs if it includes the entry
	for which tls_tpoff32 flag is set.
	(sh_elf_relocate_section): Covert to LE only if the dyn_relocs
	of the symbol includes the entry matched with the input_section
	and having tls_tpoff32 flag on.	 When linking statically, set
	symbol index of R_SH_TLS_TPOFF32 relocation to zero if the symbol
	is defined in this executable.
	(sh_elf_check_relocs): Set tls_tpoff32 flag appropriately.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 1c0e841..0741c55 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,18 @@
+2003-02-10  Kaz kojima  <kkojima@rr.iij4u.or.jp>
+
+       * elf32-sh.c (elf_sh_dyn_relocs): Add tls_tpoff32 field.
+       (elf_sh_link_hash_entry): Remove tls_tpoff32 field.
+       (sh_elf_link_hash_newfunc): Remove the initialization of
+       tls_tpoff32 field.
+       (allocate_dynrelocs): Keep dyn_relocs if it includes the entry
+       for which tls_tpoff32 flag is set.
+       (sh_elf_relocate_section): Covert to LE only if the dyn_relocs
+       of the symbol includes the entry matched with the input_section
+       and having tls_tpoff32 flag on.  When linking statically, set
+       symbol index of R_SH_TLS_TPOFF32 relocation to zero if the symbol
+       is defined in this executable.
+       (sh_elf_check_relocs): Set tls_tpoff32 flag appropriately.
+
 2003-02-10  Jakub Jelinek  <jakub@redhat.com>
 
        * elf32-s390.c (elf_s390_size_dynamic_sections): Set relocs to TRUE

diff --git a/bfd/elf32-sh.c b/bfd/elf32-sh.c
index f0e0177..c3aef15 100644 (file)
--- a/bfd/elf32-sh.c
+++ b/bfd/elf32-sh.c
@@ -3500,6 +3500,9 @@ struct elf_sh_dyn_relocs
 
   /* Number of pc-relative relocs copied for the input section.  */
   bfd_size_type pc_count;
+
+  /* If TRUE, R_SH_TLS_TPOFF32 relocation is generated.  */
+  bfd_boolean tls_tpoff32;
 };
 
 /* sh ELF linker hash entry.  */
@@ -3524,9 +3527,6 @@ struct elf_sh_link_hash_entry
   enum {
     GOT_UNKNOWN = 0, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE
   } tls_type;
-
-  /* If TRUE, R_SH_TLS_TPOFF32 relocation is generated.  */
-  bfd_boolean tls_tpoff32;
 };
 
 #define sh_elf_hash_entry(ent) ((struct elf_sh_link_hash_entry *)(ent))
@@ -3630,7 +3630,6 @@ sh_elf_link_hash_newfunc (entry, table, string)
       ret->datalabel_got.refcount = ret->root.got.refcount;
 #endif
       ret->tls_type = GOT_UNKNOWN;
-      ret->tls_tpoff32 = FALSE;
     }
 
   return (struct bfd_hash_entry *) ret;
@@ -4207,8 +4206,9 @@ allocate_dynrelocs (h, inf)
     }
   else
     {
-      if (sh_elf_hash_entry (h)->tls_tpoff32)
-       goto keep;
+      for (p = eh->dyn_relocs; p; p = p->next)
+       if (p->tls_tpoff32)
+         goto keep;
 
       /* For the non-shared case, discard space for relocs against
         symbols which turn out to need copy relocs or are not
@@ -5256,10 +5256,18 @@ sh_elf_relocate_section (output_bfd, info, input_bfd, input_section,
              tls_type = sh_elf_hash_entry (h)->tls_type;
              if (! info->shared
                  && (h->dynindx == -1
-                     || (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR))
-                 && (tls_type == GOT_TLS_IE
-                     || sh_elf_hash_entry (h)->tls_tpoff32))
-               r_type = R_SH_TLS_LE_32;
+                     || (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)))
+               {
+                 struct elf_sh_dyn_relocs *p;
+
+                 /* If TPOFF32 relocation can be created, convert it.  */
+                 for (p = sh_elf_hash_entry (h)->dyn_relocs; p; p = p->next)
+                   if (p->sec == input_section && p->tls_tpoff32)
+                     {
+                       r_type = R_SH_TLS_LE_32;
+                       break;
+                     }
+               }
            }
 
          if (r_type == R_SH_TLS_GD_32 && tls_type == GOT_TLS_IE)
@@ -5368,7 +5376,13 @@ sh_elf_relocate_section (output_bfd, info, input_bfd, input_section,
                  BFD_ASSERT (sreloc != NULL);
                }
 
-             indx = (h && h->dynindx != -1) ? h->dynindx : 0;
+             if (h == NULL
+                 || h->dynindx == -1
+                 || (! info->shared
+                     && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)))
+               indx = 0;
+             else
+               indx = h->dynindx;
              outrel.r_offset = (input_section->output_section->vma
                                 + input_section->output_offset
                                 + rel->r_offset);
@@ -5415,7 +5429,13 @@ sh_elf_relocate_section (output_bfd, info, input_bfd, input_section,
              outrel.r_offset = (sgot->output_section->vma
                                 + sgot->output_offset + off);
 
-             indx = (h && h->dynindx != -1) ? h->dynindx : 0;
+             if (h == NULL
+                 || h->dynindx == -1
+                 || (! info->shared
+                     && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)))
+               indx = 0;
+             else
+               indx = h->dynindx;
              dr_type = (r_type == R_SH_TLS_GD_32 ? R_SH_TLS_DTPMOD32 :
                         R_SH_TLS_TPOFF32);
              if (dr_type == R_SH_TLS_TPOFF32 && indx == 0)
@@ -6596,6 +6616,7 @@ sh_elf_check_relocs (abfd, info, sec, relocs)
                  p->sec = sec;
                  p->count = 0;
                  p->pc_count = 0;
+                 p->tls_tpoff32 = FALSE;
                }
 
              p->count += 1;
@@ -6693,11 +6714,11 @@ sh_elf_check_relocs (abfd, info, sec, relocs)
                  p->sec = sec;
                  p->count = 0;
                  p->pc_count = 0;
+                 p->tls_tpoff32 = FALSE;
                }
 
              p->count += 1;
-             if (h)
-               sh_elf_hash_entry (h)->tls_tpoff32 = TRUE;
+             p->tls_tpoff32 = TRUE;
            }
          break;