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| author | Ali Bahrami <Ali.Bahrami@Sun.COM> | 2010-02-22 09:19:31 -0700 |
|---|---|---|
| committer | Ali Bahrami <Ali.Bahrami@Sun.COM> | 2010-02-22 09:19:31 -0700 |
| commit | 69112edd987c28fa551d4f8d9362a84a45365f17 (patch) | |
| tree | 26319d6d073c90c67126a3b5f0d86a55c8952ced /usr/src/cmd/sgs/include/sparc/machdep_sparc.h | |
| parent | bb664d7ba7a656b21763d44dfc2da581c11444af (diff) | |
| download | illumos-joyent-69112edd987c28fa551d4f8d9362a84a45365f17.tar.gz | |
6916788 ld version 2 mapfile syntax
PSARC/2009/688 Human readable and extensible ld mapfile syntax
Diffstat (limited to 'usr/src/cmd/sgs/include/sparc/machdep_sparc.h')
| -rw-r--r-- | usr/src/cmd/sgs/include/sparc/machdep_sparc.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/usr/src/cmd/sgs/include/sparc/machdep_sparc.h b/usr/src/cmd/sgs/include/sparc/machdep_sparc.h index fa361b6425..9ac5553a34 100644 --- a/usr/src/cmd/sgs/include/sparc/machdep_sparc.h +++ b/usr/src/cmd/sgs/include/sparc/machdep_sparc.h @@ -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 @@ extern "C" { #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 |