* dwarf2read.c (signatured_type): Make "per_cu" member first.

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

diff --git a/bfd/peicode.h b/bfd/peicode.h
index 8be8e70ed6d8ff6da41d7535f2a9c9ecb9a323fb..e8357922b1c3ba8c46135576212ce3e28905f9ae 100644 (file)
--- a/bfd/peicode.h
+++ b/bfd/peicode.h
@@ -1,6 +1,7 @@
 /* Support for the generic parts of PE/PEI, for BFD.
    Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+   Free Software Foundation, Inc.
    Written by Cygnus Solutions.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -422,7 +423,6 @@ 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                          \
-      sizeof (* vars.bim)                      \
     + SIZEOF_ILF_SYMS                          \
     + SIZEOF_ILF_SYM_TABLE                     \
     + SIZEOF_ILF_NATIVE_SYMS                   \
@@ -546,7 +546,7 @@ pe_ILF_make_a_symbol (pe_ILF_vars *  vars,
   sprintf (vars->string_ptr, "%s%s", prefix, symbol_name);
 
   if (section == NULL)
-    section = (asection_ptr) & bfd_und_section;
+    section = bfd_und_section_ptr;
 
   /* Initialise the external symbol.  */
   H_PUT_32 (vars->abfd, vars->string_ptr - vars->string_table,
@@ -780,15 +780,16 @@ 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.  */
-  ptr = (bfd_byte *) 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;
 
-  /* 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;
-  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.  */
@@ -842,7 +843,7 @@ 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)
-    return FALSE;
+    goto error_return;
 
   /* Fill in the contents of these sections.  */
   if (import_name_type == IMPORT_ORDINAL)
@@ -869,7 +870,7 @@ 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)
-       return FALSE;
+       goto error_return;
 
       /* If necessary, trim the import symbol name.  */
       symbol = symbol_name;
@@ -884,7 +885,11 @@ pe_ILF_build_a_bfd (bfd *           abfd,
       if (import_name_type != IMPORT_NAME)
        {
          char c = symbol[0];
-         if (c == '_' || c == '@' || c == '?')
+         
+         /* Check that we don't remove for targets with empty
+            USER_LABEL_PREFIX the leading underscore.  */
+         if ((c == '_' && abfd->xvec->symbol_leading_char != 0)
+             || c == '@' || c == '?')
            symbol++;
        }
       
@@ -936,7 +941,7 @@ 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)
-       return FALSE;
+       goto error_return;
 
       /* Copy in the jump code.  */
       memcpy (text->contents, jtab[i].data, jtab[i].size);
@@ -985,10 +990,10 @@ 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))
-    return FALSE;
+    goto error_return;
 
   if (bfd_coff_mkobject_hook (abfd, (void *) & internal_f, NULL) == NULL)
-    return FALSE;
+    goto error_return;
 
   coff_data (abfd)->pe = 1;
 #ifdef THUMBPEMAGIC
@@ -1002,7 +1007,9 @@ pe_ILF_build_a_bfd (bfd *           abfd,
 
   abfd->iostream = (void *) vars.bim;
   abfd->flags |= BFD_IN_MEMORY /* | HAS_LOCALS */;
+  abfd->iovec = &_bfd_memory_iovec;
   abfd->where = 0;
+  abfd->origin = 0;
   obj_sym_filepos (abfd) = 0;
 
   /* Now create a symbol describing the imported value.  */
@@ -1050,6 +1057,12 @@ pe_ILF_build_a_bfd (bfd *           abfd,
   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.