From: Alexandre Oliva <aoliva@redhat.com>
Date: Mon, 27 Jan 2003 23:40:39 +0000 (+0000)
Subject: * bfd.c (struct _bfd): Added id field.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=52b69c9e01afa3fffa5f9e83d7e560f47610d651;p=binutils-gdb.git

* bfd.c (struct _bfd): Added id field.
* opncls.c (_bfd_id_counter): New static variable.
(_bfd_new_bfd): Use it.
* bfd-in2.h: Rebuilt.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index c4102ee3538..79941e5b33c 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
+
+	* bfd.c (struct _bfd): Added id field.
+	* opncls.c (_bfd_id_counter): New static variable.
+	(_bfd_new_bfd): Use it.
+	* bfd-in2.h: Rebuilt.
+
 2003-01-25  Alan Modra  <amodra@bigpond.net.au>
 
 	* elf32-sparc.c (bfd_elf32_new_section_hook): Define.
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 84ef8017ead..25f2f96c718 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -3536,6 +3536,9 @@ bfd_copy_private_symbol_data PARAMS ((bfd *ibfd, asymbol *isym, bfd *obfd, asymb
 /* Extracted from bfd.c.  */
 struct _bfd
 {
+  /* A unique identifier of the BFD  */
+  unsigned int id;
+
   /* The filename the application opened the BFD with.  */
   const char *filename;
 
diff --git a/bfd/bfd.c b/bfd/bfd.c
index f9051c0d585..1a332a866b2 100644
--- a/bfd/bfd.c
+++ b/bfd/bfd.c
@@ -36,6 +36,9 @@ CODE_FRAGMENT
 .
 .struct _bfd
 .{
+.  {* A unique identifier of the BFD  *}
+.  unsigned int id;
+.
 .  {* The filename the application opened the BFD with.  *}
 .  const char *filename;
 .
diff --git a/bfd/opncls.c b/bfd/opncls.c
index 32d223ebb74..c24438820bd 100644
--- a/bfd/opncls.c
+++ b/bfd/opncls.c
@@ -36,6 +36,10 @@
 #define S_IXOTH 0001	/* Execute by others.  */
 #endif
 
+/* Counter used to initialize the bfd identifier.  */
+
+static unsigned int _bfd_id_counter = 0;
+
 /* fdopen is a loser -- we should use stdio exclusively.  Unfortunately
    if we do that we can't use fcntl.  */
 
@@ -50,6 +54,8 @@ _bfd_new_bfd ()
   if (nbfd == NULL)
     return NULL;
 
+  nbfd->id = _bfd_id_counter++;
+
   nbfd->memory = (PTR) objalloc_create ();
   if (nbfd->memory == NULL)
     {