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Initialize pagesize_m1 in bfd_cache_init 

There is no need to check and initialize pagesize_m1 in cache_bmmap.

	* cache.c (cache_bmmap): Move pagesize_m1 ... to
	(pagesize_m1): Here.
	(bfd_cache_init): Initialize pagesize_m1.
This commit is contained in:
H.J. Lu 2015-04-11 15:12:08 -07:00
parent fd5a150943
commit 2c008f9a5b
2 changed files with 13 additions and 4 deletions
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6
bfd/ChangeLog
View File

@ -1,3 +1,9 @@
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

11
bfd/cache.c
View File

@ -418,6 +418,10 @@ 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,
@ -435,7 +439,6 @@ 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;
@ -444,9 +447,6 @@ 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;
@ -496,6 +496,9 @@ bfd_cache_init (bfd *abfd)
if (! close_one ())
return FALSE;
}
#ifdef HAVE_MMAP
pagesize_m1 = getpagesize () - 1;
#endif
abfd->iovec = &cache_iovec;
insert (abfd);
++open_files;