Mercurial > illumos > illumos-gate
diff usr/src/cmd/sgs/include/sparc/machdep_sparc.h @ 11734:d29dc9c2b6c5
6916788 ld version 2 mapfile syntax
PSARC/2009/688 Human readable and extensible ld mapfile syntax
| author | Ali Bahrami <Ali.Bahrami@Sun.COM> |
|---|---|
| date | Mon, 22 Feb 2010 09:19:31 -0700 |
| parents | 47013accbd9c |
| children | d7ef53deac3f |
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--- a/usr/src/cmd/sgs/include/sparc/machdep_sparc.h Sun Feb 21 21:37:22 2010 -0800 +++ b/usr/src/cmd/sgs/include/sparc/machdep_sparc.h Mon Feb 22 09:19:31 2010 -0700 @@ -23,7 +23,7 @@ * Copyright (c) 1988 AT&T * All Rights Reserved * - * Copyright 2009 Sun Microsystems, Inc. All rights reserved. + * Copyright 2010 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. * * Global include file for all sgs SPARC machine dependent macros, constants @@ -186,9 +186,15 @@ #define M_PLT_SHF_FLAGS (SHF_ALLOC | SHF_WRITE | SHF_EXECINSTR) /* - * Make data segment information transparent to the common code. + * Make default data segment and stack flags transparent to the common code. */ #define M_DATASEG_PERM (PF_R | PF_W | PF_X) +#ifdef _ELF64 +#define M_STACK_PERM (PF_R | PF_W) +#else +#define M_STACK_PERM (PF_R | PF_W | PF_X) +#endif + /* * Define a set of identifies for special sections. These allow the sections