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authorJim Wilson <wilson@tuliptree.org>2000-08-14 20:13:39 +0000
committerJim Wilson <wilson@tuliptree.org>2000-08-14 20:13:39 +0000
commitc43c2cc5fab9b4e50144fd1a7dce611a7ccc1c6a (patch)
treeff25a461a5f91e955243c0dd54d30cda47c1ea3a /include/elf
parentdb4f6831161cdf3627169e82344b82b1c6813ef1 (diff)
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Add support for IA-64 specific elf header flags.
bfd/ 2000-08-14 Jim Wilson <wilson@cygnus.com> * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP. (elf64_ia64_print_private_bfd_data): Likewise. Also handle EF_IA_64_ABSOLUTE. gas/ 2000-08-14 Jim Wilson <wilson@cygnus.com> * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic. (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC. (md_begin): Change assignment to md.flag to OR in the new bit. include/elf/ 2000-08-14 Jim Wilson <wilson@cygnus.com> * elf/ia64.h (EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, EF_IA_64_NOFUNCDESC_CONS_GP, EF_IA_64_ABSOLUTE): Define.
Diffstat (limited to 'include/elf')
-rw-r--r--include/elf/ChangeLog5
-rw-r--r--include/elf/ia64.h9
2 files changed, 13 insertions, 1 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 84ac1b1..b1f69f6 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,8 @@
+2000-08-14 Jim Wilson <wilson@cygnus.com>
+
+ * elf/ia64.h (EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP,
+ EF_IA_64_NOFUNCDESC_CONS_GP, EF_IA_64_ABSOLUTE): Define.
+
2000-08-07 Nick Clifton <nickc@cygnus.com>
* ppc.h: Remove spurious CYGNUS LOCAL comments.
diff --git a/include/elf/ia64.h b/include/elf/ia64.h
index 15847c8..bd7dae5 100644
--- a/include/elf/ia64.h
+++ b/include/elf/ia64.h
@@ -25,7 +25,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Bits in the e_flags field of the Elf64_Ehdr: */
#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */
-#define EF_IA_64_ABI64 (1 << 4) /* 64-bit ABI */
#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */
/* ??? These four definitions are not part of the SVR4 ABI.
@@ -36,6 +35,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define EF_IA_64_BE (1 << 3) /* PSR BE bit set (big-endian) */
#define EFA_IA_64_EAS2_3 0x23000000 /* ia64 EAS 2.3 */
+#define EF_IA_64_ABI64 (1 << 4) /* 64-bit ABI */
+/* Not used yet. */
+#define EF_IA_64_REDUCEDFP (1 << 5) /* Only FP6-FP11 used. */
+#define EF_IA_64_CONS_GP (1 << 6) /* gp as program wide constant. */
+#define EF_IA_64_NOFUNCDESC_CONS_GP (1 << 7) /* And no function descriptors. */
+/* Not used yet. */
+#define EF_IA_64_ABSOLUTE (1 << 8) /* Load at absolute addresses. */
+
#define ELF_STRING_ia64_archext ".IA_64.archext"
#define ELF_STRING_ia64_pltoff ".IA_64.pltoff"
#define ELF_STRING_ia64_unwind ".IA_64.unwind"