[src/trunk]: src/sys/sys add the rest of the gnu specific pt sections.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8fc793ea2619
branches:  trunk
changeset: 762165:8fc793ea2619
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Feb 16 23:22:30 2011 +0000

description:
add the rest of the gnu specific pt sections.

diffstat:

 sys/sys/exec_elf.h |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (23 lines):

diff -r fffbb2c08fa5 -r 8fc793ea2619 sys/sys/exec_elf.h
--- a/sys/sys/exec_elf.h        Wed Feb 16 23:08:29 2011 +0000
+++ b/sys/sys/exec_elf.h        Wed Feb 16 23:22:30 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: exec_elf.h,v 1.108 2010/12/24 12:41:43 skrll Exp $     */
+/*     $NetBSD: exec_elf.h,v 1.109 2011/02/16 23:22:30 christos Exp $  */
 
 /*-
  * Copyright (c) 1994 The NetBSD Foundation, Inc.
@@ -344,7 +344,12 @@
 #define        PT_NUM          8
 
 #define        PT_LOOS         0x60000000      /* OS-specific range */
-#define        PT_GNU_EH_FRAME 0x6474e550      /* GNU-specific EH frame segment */
+
+/* GNU-specific */
+#define        PT_GNU_EH_FRAME 0x6474e550      /* EH frame segment */
+#define        PT_GNU_STACK    0x6474e551      /* Indicate executable stack */
+#define        PT_GNU_RELRO    0x6474e552      /* Make read-only after relocation */
+
 #define        PT_HIOS         0x6fffffff
 #define        PT_LOPROC       0x70000000      /* Processor-specific range */
 #define        PT_HIPROC       0x7fffffff