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Fix nat/linux-personality.c regression on RHEL-5

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This commit fixes the regression on RHEL-5 systems introduced by
nat/linux-personality.c's check of HAVE_DECL_ADDR_NO_RANDOMIZE.
RHEL-5 systems define HAVE_DECL_ADDR_NO_RANDOMIZE as zero, so we
cannot use #ifndef; instead this patch uses the "#if !" construction.

The regression was reported by Ulrich Weigand here:

  <https://sourceware.org/ml/gdb-patches/2015-01/msg00458.html>

gdb/ChangeLog
2015-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>

	* nat/linux-personality.c: Replace "#ifndef
	HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
	!HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
	systems.
This commit is contained in:
Sergio Durigan Junior 2015-01-16 11:42:28 -05:00
parent c54da50d66
commit 4c347be60a
2 changed files with 8 additions and 1 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2015-01-16 Sergio Durigan Junior <sergiodj@redhat.com>
* nat/linux-personality.c: Replace "#ifndef
HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
!HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
systems.
2015-01-16 Eli Zaretskii <eliz@gnu.org>
* tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New

2
gdb/nat/linux-personality.c
View File

@ -22,7 +22,7 @@
#ifdef HAVE_PERSONALITY
# include <sys/personality.h>
# ifndef HAVE_DECL_ADDR_NO_RANDOMIZE
# if !HAVE_DECL_ADDR_NO_RANDOMIZE
# define ADDR_NO_RANDOMIZE 0x0040000
# endif /* ! HAVE_DECL_ADDR_NO_RANDOMIZE */
#endif /* HAVE_PERSONALITY */