* opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if

[deliverable/binutils-gdb.git] / bfd / elfcode.h

diff --git a/bfd/elfcode.h b/bfd/elfcode.h
index 740ddda375047d0da6a4a24c886282dc37190260..0b28608d012f759f1891c6964f8f6d1ee487ef29 100644 (file)
--- a/bfd/elfcode.h
+++ b/bfd/elfcode.h
@@ -495,7 +495,7 @@ elf_object_p (abfd)
   new_tdata = ((struct elf_obj_tdata *)
               bfd_zalloc (abfd, sizeof (struct elf_obj_tdata)));
   if (new_tdata == NULL)
-    goto got_no_memory_error;
+    goto got_no_match;
   elf_tdata (abfd) = new_tdata;
 
   /* Now that we know the byte order, swap in the rest of the header */
@@ -569,7 +569,7 @@ elf_object_p (abfd)
                            bfd_alloc (abfd,
                                       sizeof (i_shdrp) * i_ehdrp->e_shnum));
   if (!i_shdrp || !elf_elfsections (abfd))
-    goto got_no_memory_error;
+    goto got_no_match;
   if (bfd_seek (abfd, i_ehdrp->e_shoff, SEEK_SET) != 0)
     goto got_no_match;
   for (shindex = 0; shindex < i_ehdrp->e_shnum; shindex++)
@@ -585,6 +585,34 @@ elf_object_p (abfd)
        goto got_no_match;
     }
 
+  /* Read in the program headers.  */
+  if (i_ehdrp->e_phnum == 0)
+    elf_tdata (abfd)->phdr = NULL;
+  else
+    {
+      Elf_Internal_Phdr *i_phdr;
+      unsigned int i;
+
+      elf_tdata (abfd)->phdr = ((Elf_Internal_Phdr *)
+                               bfd_alloc (abfd,
+                                          (i_ehdrp->e_phnum
+                                           * sizeof (Elf_Internal_Phdr))));
+      if (elf_tdata (abfd)->phdr == NULL)
+       goto got_no_match;
+      if (bfd_seek (abfd, i_ehdrp->e_phoff, SEEK_SET) != 0)
+       goto got_no_match;
+      i_phdr = elf_tdata (abfd)->phdr;
+      for (i = 0; i < i_ehdrp->e_phnum; i++, i_phdr++)
+       {
+         Elf_External_Phdr x_phdr;
+
+         if (bfd_read ((PTR) &x_phdr, sizeof x_phdr, 1, abfd)
+             != sizeof x_phdr)
+           goto got_no_match;
+         elf_swap_phdr_in (abfd, &x_phdr, i_phdr);
+       }
+    }
+
   /* Read in the string table containing the names of the sections.  We
      will need the base pointer to this table later. */
   /* We read this inline now, so that we don't have to go through
@@ -618,9 +646,6 @@ elf_object_p (abfd)
 got_wrong_format_error:
   bfd_set_error (bfd_error_wrong_format);
   goto got_no_match;
-got_no_memory_error:
-  bfd_set_error (bfd_error_no_memory);
-  goto got_no_match;
 got_no_match:
   if (new_tdata != NULL
       && new_tdata->elf_sect_ptr != NULL)
@@ -671,7 +696,6 @@ write_relocs (abfd, sec, data)
   rela_hdr->contents = (PTR) bfd_alloc (abfd, rela_hdr->sh_size);
   if (rela_hdr->contents == NULL)
     {
-      bfd_set_error (bfd_error_no_memory);
       *failedp = true;
       return;
     }
@@ -799,10 +823,7 @@ write_shdrs_and_ehdr (abfd)
   x_shdrp = (Elf_External_Shdr *)
     bfd_alloc (abfd, sizeof (*x_shdrp) * (i_ehdrp->e_shnum));
   if (!x_shdrp)
-    {
-      bfd_set_error (bfd_error_no_memory);
-      return false;
-    }
+    return false;
 
   for (count = 0; count < i_ehdrp->e_shnum; count++)
     {
@@ -865,10 +886,7 @@ elf_slurp_symbol_table (abfd, symptrs, dynamic)
       symbase = ((elf_symbol_type *)
                 bfd_zalloc (abfd, symcount * sizeof (elf_symbol_type)));
       if (symbase == (elf_symbol_type *) NULL)
-       {
-         bfd_set_error (bfd_error_no_memory);
-         return -1;
-       }
+       return -1;
       sym = symbase;
 
       /* Temporarily allocate room for the raw ELF symbols.  */
@@ -1052,10 +1070,7 @@ elf_slurp_reloc_table (abfd, asect, symbols)
   relents = ((arelent *)
             bfd_alloc (abfd, asect->reloc_count * sizeof (arelent)));
   if (relents == NULL)
-    {
-      bfd_set_error (bfd_error_no_memory);
-      goto error_return;
-    }
+    goto error_return;
 
   entsize = d->rel_hdr.sh_entsize;
   BFD_ASSERT (entsize == sizeof (Elf_External_Rel)