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[deliverable/binutils-gdb.git] / bfd / peXXigen.c

diff --git a/bfd/peXXigen.c b/bfd/peXXigen.c
index 0c56067c238f0ce785ae3110de7dc8c1f9641fd3..4229de2e6592af2ed1567da7797ec0abeec636ac 100644 (file)
--- a/bfd/peXXigen.c
+++ b/bfd/peXXigen.c
@@ -1,6 +1,6 @@
 /* Support for the generic parts of PE/PEI; the common executable parts.
    Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008  Free Software Foundation, Inc.
+   2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
    Written by Cygnus Solutions.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -129,6 +129,9 @@ _bfd_XXi_swap_sym_in (bfd * abfd, void * ext1, void * in1)
      they will be handled somewhat correctly in the bfd code.  */
   if (in->n_sclass == C_SECTION)
     {
+      char namebuf[SYMNMLEN + 1];
+      const char *name = NULL;
+
       in->n_value = 0x0;
 
       /* Create synthetic empty sections as needed.  DJ */
@@ -136,33 +139,38 @@ _bfd_XXi_swap_sym_in (bfd * abfd, void * ext1, void * in1)
        {
          asection *sec;
 
-         for (sec = abfd->sections; sec; sec = sec->next)
-           {
-             if (strcmp (sec->name, in->n_name) == 0)
-               {
-                 in->n_scnum = sec->target_index;
-                 break;
-               }
-           }
+         name = _bfd_coff_internal_syment_name (abfd, in, namebuf);
+         if (name == NULL)
+           /* FIXME: Return error.  */
+           abort ();
+         sec = bfd_get_section_by_name (abfd, name);
+         if (sec != NULL)
+           in->n_scnum = sec->target_index;
        }
 
       if (in->n_scnum == 0)
        {
          int unused_section_number = 0;
          asection *sec;
-         char *name;
          flagword flags;
 
          for (sec = abfd->sections; sec; sec = sec->next)
            if (unused_section_number <= sec->target_index)
              unused_section_number = sec->target_index + 1;
 
-         name = bfd_alloc (abfd, (bfd_size_type) strlen (in->n_name) + 10);
-         if (name == NULL)
-           return;
-         strcpy (name, in->n_name);
+         if (name == namebuf)
+           {
+             name = bfd_alloc (abfd, strlen (namebuf) + 1);
+             if (name == NULL)
+               /* FIXME: Return error.  */
+               abort ();
+             strcpy ((char *) name, namebuf);
+           }
          flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD;
          sec = bfd_make_section_anyway_with_flags (abfd, name, flags);
+         if (sec == NULL)
+           /* FIXME: Return error.  */
+           abort ();
 
          sec->vma = 0;
          sec->lma = 0;
@@ -540,17 +548,6 @@ _bfd_XXi_swap_aouthdr_out (bfd * abfd, void * in, void * out)
   bfd_vma sa, fa, ib;
   IMAGE_DATA_DIRECTORY idata2, idata5, tls;
   
-  if (pe->force_minimum_alignment)
-    {
-      if (!extra->FileAlignment)
-       extra->FileAlignment = PE_DEF_FILE_ALIGNMENT;
-      if (!extra->SectionAlignment)
-       extra->SectionAlignment = PE_DEF_SECTION_ALIGNMENT;
-    }
-
-  if (extra->Subsystem == IMAGE_SUBSYSTEM_UNKNOWN)
-    extra->Subsystem = pe->target_subsystem;
-
   sa = extra->SectionAlignment;
   fa = extra->FileAlignment;
   ib = extra->ImageBase;
@@ -879,7 +876,7 @@ _bfd_XXi_swap_scnhdr_out (bfd * abfd, void * in, void * out)
      sometimes).  */
   if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0)
     {
-      if (bfd_pe_executable_p (abfd))
+      if (bfd_pei_p (abfd))
        {
          ps = scnhdr_int->s_size;
          ss = 0;
@@ -892,7 +889,7 @@ _bfd_XXi_swap_scnhdr_out (bfd * abfd, void * in, void * out)
     }
   else
     {
-      if (bfd_pe_executable_p (abfd))
+      if (bfd_pei_p (abfd))
        ps = scnhdr_int->s_paddr;
       else
        ps = 0;
@@ -1894,6 +1891,7 @@ _bfd_XX_print_ce_compressed_pdata (bfd * abfd, void * vfile)
   return TRUE;
 #undef PDATA_ROW_SIZE
 }
+
 \f
 #define IMAGE_REL_BASED_HIGHADJ 4
 static const char * const tbl[] =
@@ -2116,6 +2114,7 @@ _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile)
     case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI:
       subsystem_name = "Wince CUI";
       break;
+    // These are from UEFI Platform Initialization Specification 1.1.
     case IMAGE_SUBSYSTEM_EFI_APPLICATION:
       subsystem_name = "EFI application";
       break;
@@ -2125,10 +2124,10 @@ _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile)
     case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER:
       subsystem_name = "EFI runtime driver";
       break;
-    // These are from revision 8.0 of the MS PE/COFF spec
-    case IMAGE_SUBSYSTEM_EFI_ROM:
-      subsystem_name = "EFI ROM";
+    case IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER:
+      subsystem_name = "SAL runtime driver";
       break;
+    // This is from revision 8.0 of the MS PE/COFF spec
     case IMAGE_SUBSYSTEM_XBOX:
       subsystem_name = "XBOX";
       break;
@@ -2189,7 +2188,7 @@ _bfd_XX_bfd_copy_private_bfd_data_common (bfd * ibfd, bfd * obfd)
   ipe = pe_data (ibfd);
   ope = pe_data (obfd);
  
-  ope->pe_opthdr = ipe->pe_opthdr;
+  /* pe_opthdr is copied in copy_object.  */
   ope->dll = ipe->dll;
 
   /* Don't copy input subsystem if output is different from input.  */
@@ -2277,7 +2276,9 @@ _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo)
       /* PR ld/2729: We cannot rely upon all the output sections having been 
         created properly, so check before referencing them.  Issue a warning
         message for any sections tht could not be found.  */
-      if (h1->root.u.def.section != NULL
+      if ((h1->root.type == bfd_link_hash_defined
+          || h1->root.type == bfd_link_hash_defweak)
+         && h1->root.u.def.section != NULL
          && h1->root.u.def.section->output_section != NULL)
        pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress =
          (h1->root.u.def.value
@@ -2294,6 +2295,8 @@ _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo)
       h1 = coff_link_hash_lookup (coff_hash_table (info),
                                  ".idata$4", FALSE, FALSE, TRUE);
       if (h1 != NULL
+         && (h1->root.type == bfd_link_hash_defined
+          || h1->root.type == bfd_link_hash_defweak)
          && h1->root.u.def.section != NULL
          && h1->root.u.def.section->output_section != NULL)
        pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].Size =
@@ -2314,6 +2317,8 @@ _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo)
       h1 = coff_link_hash_lookup (coff_hash_table (info),
                                  ".idata$5", FALSE, FALSE, TRUE);
       if (h1 != NULL
+         && (h1->root.type == bfd_link_hash_defined
+          || h1->root.type == bfd_link_hash_defweak)
          && h1->root.u.def.section != NULL
          && h1->root.u.def.section->output_section != NULL)
        pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress =
@@ -2331,6 +2336,8 @@ _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo)
       h1 = coff_link_hash_lookup (coff_hash_table (info),
                                  ".idata$6", FALSE, FALSE, TRUE);
       if (h1 != NULL
+         && (h1->root.type == bfd_link_hash_defined
+          || h1->root.type == bfd_link_hash_defweak)
          && h1->root.u.def.section != NULL
          && h1->root.u.def.section->output_section != NULL)
        pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size =
@@ -2351,7 +2358,9 @@ _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo)
                              "__tls_used", FALSE, FALSE, TRUE);
   if (h1 != NULL)
     {
-      if (h1->root.u.def.section != NULL
+      if ((h1->root.type == bfd_link_hash_defined
+          || h1->root.type == bfd_link_hash_defweak)
+         && h1->root.u.def.section != NULL
          && h1->root.u.def.section->output_section != NULL)
        pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].VirtualAddress =
          (h1->root.u.def.value