From: H.J. Lu <hjl.tools@gmail.com>
Date: Sun, 12 Apr 2015 00:05:04 +0000 (-0700)
Subject: Revert the last 2 commits on pagesize_m1
X-Git-Tag: gdb-7.10-branchpoint~739
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=48d96f80be260f0c8dbece14f886a0f1c1166d82;p=thirdparty%2Fbinutils-gdb.git

Revert the last 2 commits on pagesize_m1
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 89355742703..207884a1cd7 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,9 +1,3 @@
-2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* cache.c (cache_bmmap): Move pagesize_m1 ... to
-	(pagesize_m1): Here.
-	(bfd_cache_init): Initialize pagesize_m1.
-
 2015-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
diff --git a/bfd/cache.c b/bfd/cache.c
index a0a02e430a1..94a82daff00 100644
--- a/bfd/cache.c
+++ b/bfd/cache.c
@@ -418,10 +418,6 @@ cache_bstat (struct bfd *abfd, struct stat *sb)
   return sts;
 }
 
-#ifdef HAVE_MMAP
-static uintptr_t pagesize_m1;
-#endif
-
 static void *
 cache_bmmap (struct bfd *abfd ATTRIBUTE_UNUSED,
 	     void *addr ATTRIBUTE_UNUSED,
@@ -439,6 +435,7 @@ cache_bmmap (struct bfd *abfd ATTRIBUTE_UNUSED,
 #ifdef HAVE_MMAP
   else
     {
+      static uintptr_t pagesize_m1;
       FILE *f;
       file_ptr pg_offset;
       bfd_size_type pg_len;
@@ -447,6 +444,9 @@ cache_bmmap (struct bfd *abfd ATTRIBUTE_UNUSED,
       if (f == NULL)
 	return ret;
 
+      if (pagesize_m1 == 0)
+        pagesize_m1 = getpagesize () - 1;
+
       /* Handle archive members.  */
       if (abfd->my_archive != NULL)
         offset += abfd->origin;
@@ -496,10 +496,6 @@ bfd_cache_init (bfd *abfd)
       if (! close_one ())
 	return FALSE;
     }
-#ifdef HAVE_MMAP
-  if (pagesize_m1 == 0)
-    pagesize_m1 = getpagesize () - 1;
-#endif
   abfd->iovec = &cache_iovec;
   insert (abfd);
   ++open_files;