symtab.c: Comment and whitespace improvements.

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

diff --git a/bfd/section.c b/bfd/section.c
index a59bc71c940a2253ea19f04e8d1549b04e7023dc..b27539aeba5ae54945b8ccf8ca12457d16c53192 100644 (file)
--- a/bfd/section.c
+++ b/bfd/section.c
@@ -1,8 +1,5 @@
 /* Object file "section" support for the BFD library.
-   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
-   2012, 2013
-   Free Software Foundation, Inc.
+   Copyright (C) 1990-2014 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -388,6 +385,7 @@ CODE_FRAGMENT
 .#define SEC_INFO_TYPE_MERGE     2
 .#define SEC_INFO_TYPE_EH_FRAME  3
 .#define SEC_INFO_TYPE_JUST_SYMS 4
+.#define SEC_INFO_TYPE_TARGET    5
 .
 .  {* Nonzero if this section uses RELA relocations, rather than REL.  *}
 .  unsigned int use_rela_p:1;
@@ -532,16 +530,42 @@ CODE_FRAGMENT
 .} asection;
 .
 .{* Relax table contains information about instructions which can
-.   be removed by relaxation -- replacing a long address with a 
+.   be removed by relaxation -- replacing a long address with a
 .   short address.  *}
 .struct relax_table {
 .  {* Address where bytes may be deleted. *}
 .  bfd_vma addr;
-.  
+.
 .  {* Number of bytes to be deleted.  *}
 .  int size;
 .};
 .
+.{* Note: the following are provided as inline functions rather than macros
+.   because not all callers use the return value.  A macro implementation
+.   would use a comma expression, eg: "((ptr)->foo = val, TRUE)" and some
+.   compilers will complain about comma expressions that have no effect.  *}
+.static inline bfd_boolean
+.bfd_set_section_userdata (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr, void * val)
+.{
+.  ptr->userdata = val;
+.  return TRUE;
+.}
+.
+.static inline bfd_boolean
+.bfd_set_section_vma (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr, bfd_vma val)
+.{
+.  ptr->vma = ptr->lma = val;
+.  ptr->user_set_vma = TRUE;
+.  return TRUE;
+.}
+.
+.static inline bfd_boolean
+.bfd_set_section_alignment (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr, unsigned int val)
+.{
+.  ptr->alignment_power = val;
+.  return TRUE;
+.}
+.
 .{* These sections are global, and are managed by BFD.  The application
 .   and target back end are not permitted to change the values in
 .   these sections.  *}
@@ -835,6 +859,7 @@ bfd_section_list_clear (bfd *abfd)
   abfd->section_count = 0;
   memset (abfd->section_htab.table, 0,
          abfd->section_htab.size * sizeof (struct bfd_hash_entry *));
+  abfd->section_htab.count = 0;
 }
 
 /*
@@ -1545,7 +1570,7 @@ bfd_get_section_contents (bfd *abfd,
          bfd_set_error (bfd_error_invalid_operation);
          return FALSE;
        }
-      
+
       memmove (location, section->contents + offset, (size_t) count);
       return TRUE;
     }