Imported binutils-2.20

[msp430-binutils.git] / bfd / peicode.h

diff --git a/bfd/peicode.h b/bfd/peicode.h
index 9a512a7d6d0c3daeab15f7bcaa9e362826f6e5fc..8f25ef9b33440658c3a8c7fc6593a63547697659 100644 (file)
--- a/bfd/peicode.h
+++ b/bfd/peicode.h
@@ -1,6 +1,6 @@
 /* Support for the generic parts of PE/PEI, for BFD.
    Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 /* Support for the generic parts of PE/PEI, for BFD.
    Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,

-   2005, 2006, 2007 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.
    Written by Cygnus Solutions.
 
    This file is part of BFD, the Binary File Descriptor library.


@@ -236,8 +236,8 @@ coff_swap_scnhdr_in (bfd * abfd, void * ext, void * in)
      use the virtual size (stored in s_paddr) instead.  */
   if (scnhdr_int->s_paddr > 0
       && (((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0
      use the virtual size (stored in s_paddr) instead.  */
   if (scnhdr_int->s_paddr > 0
       && (((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0

-          && (! bfd_pe_executable_p (abfd) || scnhdr_int->s_size == 0))
-          || (bfd_pe_executable_p (abfd) && scnhdr_int->s_size > scnhdr_int->s_paddr)))
+          && (! bfd_pei_p (abfd) || scnhdr_int->s_size == 0))
+          || (bfd_pei_p (abfd) && (scnhdr_int->s_size > scnhdr_int->s_paddr))))

   /* This code used to set scnhdr_int->s_paddr to 0.  However,
      coff_set_alignment_hook stores s_paddr in virt_size, which
      only works if it correctly holds the virtual size of the
   /* This code used to set scnhdr_int->s_paddr to 0.  However,
      coff_set_alignment_hook stores s_paddr in virt_size, which
      only works if it correctly holds the virtual size of the


@@ -264,13 +264,6 @@ pe_mkobject (bfd * abfd)
   /* in_reloc_p is architecture dependent.  */
   pe->in_reloc_p = in_reloc_p;
 
   /* in_reloc_p is architecture dependent.  */
   pe->in_reloc_p = in_reloc_p;
 

-#ifdef PEI_FORCE_MINIMUM_ALIGNMENT
-  pe->force_minimum_alignment = 1;
-#endif
-#ifdef PEI_TARGET_SUBSYSTEM
-  pe->target_subsystem = PEI_TARGET_SUBSYSTEM;
-#endif
-

   return TRUE;
 }
 
   return TRUE;
 }
 


@@ -429,7 +422,6 @@ pe_bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd)
 #define SIZEOF_ILF_SECTIONS     (NUM_ILF_SECTIONS * sizeof (struct coff_section_tdata))
 
 #define ILF_DATA_SIZE                          \
 #define SIZEOF_ILF_SECTIONS     (NUM_ILF_SECTIONS * sizeof (struct coff_section_tdata))
 
 #define ILF_DATA_SIZE                          \

-      sizeof (* vars.bim)                      \

     + SIZEOF_ILF_SYMS                          \
     + SIZEOF_ILF_SYM_TABLE                     \
     + SIZEOF_ILF_NATIVE_SYMS                   \
     + SIZEOF_ILF_SYMS                          \
     + SIZEOF_ILF_SYM_TABLE                     \
     + SIZEOF_ILF_NATIVE_SYMS                   \


@@ -787,15 +779,16 @@ pe_ILF_build_a_bfd (bfd *           abfd,
 
      We are going to construct the contents of the BFD in memory,
      so allocate all the space that we will need right now.  */
 
      We are going to construct the contents of the BFD in memory,
      so allocate all the space that we will need right now.  */

-  ptr = bfd_zalloc (abfd, (bfd_size_type) ILF_DATA_SIZE);
-  if (ptr == NULL)
+  vars.bim
+    = (struct bfd_in_memory *) bfd_malloc ((bfd_size_type) sizeof (*vars.bim));
+  if (vars.bim == NULL)

     return FALSE;
 
     return FALSE;
 

-  /* Create a bfd_in_memory structure.  */
-  vars.bim = (struct bfd_in_memory *) ptr;
+  ptr = (bfd_byte *) bfd_zmalloc ((bfd_size_type) ILF_DATA_SIZE);

   vars.bim->buffer = ptr;
   vars.bim->size   = ILF_DATA_SIZE;
   vars.bim->buffer = ptr;
   vars.bim->size   = ILF_DATA_SIZE;

-  ptr += sizeof (* vars.bim);
+  if (ptr == NULL)
+    goto error_return;

 
   /* Initialise the pointers to regions of the memory and the
      other contents of the pe_ILF_vars structure as well.  */
 
   /* Initialise the pointers to regions of the memory and the
      other contents of the pe_ILF_vars structure as well.  */


@@ -849,7 +842,7 @@ pe_ILF_build_a_bfd (bfd *           abfd,
   id4 = pe_ILF_make_a_section (& vars, ".idata$4", SIZEOF_IDATA4, 0);
   id5 = pe_ILF_make_a_section (& vars, ".idata$5", SIZEOF_IDATA5, 0);
   if (id4 == NULL || id5 == NULL)
   id4 = pe_ILF_make_a_section (& vars, ".idata$4", SIZEOF_IDATA4, 0);
   id5 = pe_ILF_make_a_section (& vars, ".idata$5", SIZEOF_IDATA5, 0);
   if (id4 == NULL || id5 == NULL)

-    return FALSE;
+    goto error_return;

 
   /* Fill in the contents of these sections.  */
   if (import_name_type == IMPORT_ORDINAL)
 
   /* Fill in the contents of these sections.  */
   if (import_name_type == IMPORT_ORDINAL)


@@ -876,7 +869,7 @@ pe_ILF_build_a_bfd (bfd *           abfd,
       /* Create .idata$6 - the Hint Name Table.  */
       id6 = pe_ILF_make_a_section (& vars, ".idata$6", SIZEOF_IDATA6, 0);
       if (id6 == NULL)
       /* Create .idata$6 - the Hint Name Table.  */
       id6 = pe_ILF_make_a_section (& vars, ".idata$6", SIZEOF_IDATA6, 0);
       if (id6 == NULL)

-       return FALSE;
+       goto error_return;

 
       /* If necessary, trim the import symbol name.  */
       symbol = symbol_name;
 
       /* If necessary, trim the import symbol name.  */
       symbol = symbol_name;


@@ -943,7 +936,7 @@ pe_ILF_build_a_bfd (bfd *           abfd,
       /* Create the .text section.  */
       text = pe_ILF_make_a_section (& vars, ".text", jtab[i].size, SEC_CODE);
       if (text == NULL)
       /* Create the .text section.  */
       text = pe_ILF_make_a_section (& vars, ".text", jtab[i].size, SEC_CODE);
       if (text == NULL)

-       return FALSE;
+       goto error_return;

 
       /* Copy in the jump code.  */
       memcpy (text->contents, jtab[i].data, jtab[i].size);
 
       /* Copy in the jump code.  */
       memcpy (text->contents, jtab[i].data, jtab[i].size);


@@ -992,10 +985,10 @@ pe_ILF_build_a_bfd (bfd *           abfd,
 
   if (   ! bfd_set_start_address (abfd, (bfd_vma) 0)
       || ! bfd_coff_set_arch_mach_hook (abfd, & internal_f))
 
   if (   ! bfd_set_start_address (abfd, (bfd_vma) 0)
       || ! bfd_coff_set_arch_mach_hook (abfd, & internal_f))

-    return FALSE;
+    goto error_return;

 
   if (bfd_coff_mkobject_hook (abfd, (void *) & internal_f, NULL) == NULL)
 
   if (bfd_coff_mkobject_hook (abfd, (void *) & internal_f, NULL) == NULL)

-    return FALSE;
+    goto error_return;

 
   coff_data (abfd)->pe = 1;
 #ifdef THUMBPEMAGIC
 
   coff_data (abfd)->pe = 1;
 #ifdef THUMBPEMAGIC


@@ -1057,6 +1050,12 @@ pe_ILF_build_a_bfd (bfd *           abfd,
   abfd->flags |= HAS_SYMS;
 
   return TRUE;
   abfd->flags |= HAS_SYMS;
 
   return TRUE;

+
+ error_return:
+  if (vars.bim->buffer != NULL)
+    free (vars.bim->buffer);
+  free (vars.bim);
+  return FALSE;

 }
 
 /* We have detected a Image Library Format archive element.
 }
 
 /* We have detected a Image Library Format archive element.


@@ -1201,7 +1200,7 @@ pe_ILF_object_p (bfd * abfd)
   /* ptr += 2; */
 
   /* Now read in the two strings that follow.  */
   /* ptr += 2; */
 
   /* Now read in the two strings that follow.  */

-  ptr = bfd_alloc (abfd, size);
+  ptr = (bfd_byte *) bfd_alloc (abfd, size);

   if (ptr == NULL)
     return NULL;
 
   if (ptr == NULL)
     return NULL;
 


@@ -1236,25 +1235,6 @@ pe_ILF_object_p (bfd * abfd)
   return abfd->xvec;
 }
 
   return abfd->xvec;
 }
 

-enum arch_type
-{
-  arch_type_unknown,
-  arch_type_i386,
-  arch_type_x86_64
-};
-
-static enum arch_type
-pe_arch (const char *arch)
-{
-  if (strcmp (arch, "i386") == 0 || strcmp (arch, "ia32") == 0)
-    return arch_type_i386;
-
-  if (strcmp (arch, "x86_64") == 0 || strcmp (arch, "x86-64") == 0)
-    return arch_type_x86_64;
-
-  return arch_type_unknown;
-}
-

 static const bfd_target *
 pe_bfd_object_p (bfd * abfd)
 {
 static const bfd_target *
 pe_bfd_object_p (bfd * abfd)
 {


@@ -1262,7 +1242,6 @@ pe_bfd_object_p (bfd * abfd)
   struct external_PEI_DOS_hdr dos_hdr;
   struct external_PEI_IMAGE_hdr image_hdr;
   file_ptr offset;
   struct external_PEI_DOS_hdr dos_hdr;
   struct external_PEI_IMAGE_hdr image_hdr;
   file_ptr offset;

-  const bfd_target *target;

 
   /* Detect if this a Microsoft Import Library Format element.  */
   if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0
 
   /* Detect if this a Microsoft Import Library Format element.  */
   if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0


@@ -1327,64 +1306,7 @@ pe_bfd_object_p (bfd * abfd)
       return NULL;
     }
 
       return NULL;
     }
 

-  target = coff_object_p (abfd);
-  if (target)
-    {
-      pe_data_type *pe = pe_data (abfd);
-      struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr;
-      bfd_boolean efi = i->Subsystem == IMAGE_SUBSYSTEM_EFI_APPLICATION;
-      enum arch_type arch;
-      const bfd_target * const *target_ptr;
-
-      /* Get the machine.  */
-      if (bfd_target_efi_p (abfd->xvec))
-       arch = pe_arch (bfd_target_efi_arch (abfd->xvec));
-      else
-       arch = pe_arch (bfd_target_pei_arch (abfd->xvec));
-
-      /* Don't check PE vs. EFI if arch is unknown.  */
-      if (arch == arch_type_unknown)
-       return target;
-
-      for (target_ptr = bfd_target_vector; *target_ptr != NULL;
-          target_ptr++)
-       {
-         if (*target_ptr == target
-             || (*target_ptr)->flavour != bfd_target_coff_flavour)
-           continue;
-
-         if (bfd_target_efi_p (*target_ptr))
-           {
-             /* Skip incompatible arch.  */
-             if (pe_arch (bfd_target_efi_arch (*target_ptr)) != arch)
-               continue;
-
-             if (efi)
-               {
-                 /* TARGET_PTR is an EFI backend.  Don't match
-                    TARGET with a EFI file.  */
-                 bfd_set_error (bfd_error_wrong_format);
-                 return NULL;
-               }
-           }
-         else if (bfd_target_pei_p (*target_ptr))
-           {
-             /* Skip incompatible arch.  */
-             if (pe_arch (bfd_target_pei_arch (*target_ptr)) != arch)
-               continue;
-
-             if (!efi)
-               {
-                 /* TARGET_PTR is a PE backend.  Don't match
-                    TARGET with a PE file.  */
-                 bfd_set_error (bfd_error_wrong_format);
-                 return NULL;
-               }
-           }
-       }
-    }
-
-  return target;
+  return coff_object_p (abfd);

 }
 
 #define coff_object_p pe_bfd_object_p
 }
 
 #define coff_object_p pe_bfd_object_p