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alpha: Define DEFAULT_STACK_PERMS

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Aurelien Jarno 2011-03-01 10:00:28 +10:00 committed by Richard Henderson
parent 146c8734c7
commit 6534235696
2 changed files with 10 additions and 0 deletions
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4
ChangeLog.alpha
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@ -1,3 +1,7 @@
2011-02-28 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/alpha/stackinfo.h: Define DEFAULT_STACK_PERMS with PF_X.
2011-02-28 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h (F_SETPIPE_SZ,

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sysdeps/alpha/stackinfo.h
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@ -22,7 +22,13 @@
#ifndef _STACKINFO_H
#define _STACKINFO_H 1
#include <elf.h>
/* On Alpha the stack grows down. */
#define _STACK_GROWS_DOWN 1
/* Default to an executable stack. PF_X can be overridden if PT_GNU_STACK is
* present, but it is presumed absent. */
#define DEFAULT_STACK_PERMS (PF_R|PF_W|PF_X)
#endif /* stackinfo.h */