bfd:

        * acinclude.m4, aclocal.m4: move gettext-related fragments from
        aclocal.m4 to acinclude.m4, so they don't get lost.
        * elfcore.h: rewrite for better corefile support.
        * elf.c (elfcore_*): new functions.
        * elf-bfd.h (elf_obj_tdata): new structure members.
        * acconfig.h, acinclude.m4, configure.in: add feature-tests for
        flavor of procfs.
        * aclocal.m4, config.in, configure, Makefile.in: regenerated.
include:
        * common.h (NT_PSTATUS, NT_FPREGS, NT_PSINFO,
        NT_LWPSTATUS,NT_LWPSINFO): added.
        * internal.h (Elf_Internal_Note): new structure members.

2 files changed, 63 insertions, 2 deletions

diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 1d77744a3f..8433c09342 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,9 @@
+Mon Oct 19 01:44:42 1998  Felix Lee  <flee@cygnus.com>
+
+	* common.h (NT_PSTATUS, NT_FPREGS, NT_PSINFO,
+ 	NT_LWPSTATUS,NT_LWPSINFO): added.
+	* internal.h (Elf_Internal_Note): new structure members.
+
 Fri Oct 16 14:11:25 1998  Catherine Moore  <clm@cygnus.com>
 
         * m32r.h:  Add vtable relocs.
diff --git a/include/elf/common.h b/include/elf/common.h
index 596c1ab17e..e1ceec0aba 100644
--- a/include/elf/common.h
+++ b/include/elf/common.h
@@ -1,5 +1,5 @@
 /* ELF support for BFD.
-   Copyright (C) 1991, 92, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1991,92,93,94,95,96,97,98 Free Software Foundation, Inc.
 
    Written by Fred Fish @ Cygnus Support, from information published
    in "UNIX System V Release 4, Programmers Guide: ANSI C and
@@ -28,7 +28,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
    and external (in-file) representations. */
 
 #ifndef _ELF_COMMON_H
-#define _ELF_COMMON_H   
+#define _ELF_COMMON_H
 
 /* Fields in e_ident[] */
 
@@ -209,6 +209,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define NT_FPREGSET	2		/* Contains copy of fpregset struct */
 #define NT_PRPSINFO	3		/* Contains copy of prpsinfo struct */
 
+/* Note segments for core files on dir-style procfs systems. */
+
+#define NT_PSTATUS	10		/* Has a struct pstatus */
+#define NT_FPREGS	12		/* Has a struct fpregset */
+#define NT_PSINFO	13		/* Has a struct psinfo */
+#define NT_LWPSTATUS	16		/* Has a struct lwpstatus_t
+#define NT_LWPSINFO	17		/* Has a struct lwpsinfo_t */
+
 /* Values of note segment descriptor types for object files.  */
 /* (Only for hppa right now.  Should this be moved elsewhere?)  */
 
@@ -288,6 +296,19 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 /* The next four dynamic tags are used on Solaris.  We support them
    everywhere.  */
+#define DT_VALRNGLO	0x6ffffd00
+#define DT_POSFLAG_1	0x6ffffdfd
+#define DT_SYMINSZ	0x6ffffdfe
+#define DT_SYMINENT	0x6ffffdff
+#define DT_VALRNGHI	0x6ffffdff
+
+#define DT_ADDRRNGLO	0x6ffffe00
+#define DT_SYMINFO	0x6ffffeff
+#define DT_ADDRRNGHI	0x6ffffeff
+
+#define DT_RELACOUNT	0x6ffffff9
+#define DT_RELCOUNT	0x6ffffffa
+#define DT_FLAGS_1	0x6ffffffb
 #define DT_VERDEF	0x6ffffffc
 #define DT_VERDEFNUM	0x6ffffffd
 #define DT_VERNEED	0x6ffffffe
@@ -303,8 +324,26 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
    everywhere, and hope they do not conflict.  */
 
 #define DT_AUXILIARY	0x7ffffffd
+#define DT_USED		0x7ffffffe
 #define DT_FILTER	0x7fffffff
 
+/* Flag values used in the DT_POSFLAG_1 .dynamic entry.  */
+#define DF_P1_LAZYLOAD	0x00000001
+#define DF_P1_GROUPPERM	0x00000002
+
+/* Flag value in in the DT_1_FLAGS .dynamic entry.  */
+#define DF_1_NOW	0x00000001
+#define DF_1_GLOBAL	0x00000002
+#define DF_1_GROUP	0x00000004
+#define DF_1_NODELETE	0x00000008
+#define DF_1_LOADFLTR	0x00000010
+#define DF_1_INITFIRST	0x00000020
+#define DF_1_NOOPEN	0x00000040
+#define DF_1_ORIGIN	0x00000080
+#define DF_1_DIRECT	0x00000100
+#define DF_1_TRANS	0x00000200
+#define DF_1_INTERPOSE	0x00000400
+
 /* These constants are used for the version number of a Elf32_Verdef
    structure.  */
 
@@ -346,4 +385,20 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #define ELF_VER_CHR	'@'
 
+/* Possible values for si_boundto.  */
+#define SYMINFO_BT_SELF		0xffff	/* Symbol bound to self */
+#define SYMINFO_BT_PARENT	0xfffe	/* Symbol bound to parent */
+#define SYMINFO_BT_LOWRESERVE	0xff00	/* Beginning of reserved entries */
+
+/* Possible bitmasks for si_flags.  */
+#define SYMINFO_FLG_DIRECT	0x0001	/* Direct bound symbol */
+#define SYMINFO_FLG_PASSTHRU	0x0002	/* Pass-thru symbol for translator */
+#define SYMINFO_FLG_COPY	0x0004	/* Symbol is a copy-reloc */
+#define SYMINFO_FLG_LAZYLOAD	0x0008	/* Symbol bound to object to be lazy
+					   loaded */
+/* Syminfo version values.  */
+#define SYMINFO_NONE		0
+#define SYMINFO_CURRENT		1
+#define SYMINFO_NUM		2
+
 #endif /* _ELF_COMMON_H */