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PR 11804
	* defs.h (find_memory_region_ftype): New comment.  New arg modified.
	* fbsd-nat.c (fbsd_find_memory_regions): Add the passed modified value.
	* gcore.c (gcore_create_callback): New function comment.  Add modified
	parameter.  Only write modified regions.  Set SEC_READONLY exactly
	according to MODIFIED.
	(objfile_find_memory_regions): Ignore separate debug info files.  Ass
	the passed modified value to FUNC.
	* gnu-nat.c (gnu_find_memory_regions): Add the passed modified value.
	* linux-tdep.c (linux_find_memory_regions): Try to reads smaps file
	first.  New variables modified and has_anonymous.  Parse the lines of
	smaps file.  Add the passed MODIFIED value to FUNC.
	* procfs.c (find_memory_regions_callback): Add the passed modified
	value.

gdb/testsuite/
	PR 11804
	* gdb.base/gcore-relro.exp: New file.
	* gdb.base/gcore-relro-main.c: New file.
	* gdb.base/gcore-relro-lib.c: New file.
This commit is contained in:
Jan Kratochvil
2012-08-07 13:26:33 +00:00
parent 82435b3b3d
commit 4f69f4c267
11 changed files with 219 additions and 12 deletions
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5
gdb/fbsd-nat.c
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@@ -131,8 +131,9 @@ fbsd_find_memory_regions (find_memory_region_ftype func, void *obfd)
exec ? 'x' : '-');
}
/* Invoke the callback function to create the corefile segment. */
func (start, size, read, write, exec, obfd);
/* Invoke the callback function to create the corefile segment.
Pass MODIFIED as true, we do not know the real modification state. */
func (start, size, read, write, exec, 1, obfd);
}
do_cleanups (cleanup);