2006-10-09 Roland McGrath <roland@redhat.com>

	* ia64_symbol.c (ia64_reloc_simple_type): Treat SECREL types as simple.

6 files changed, 38 insertions, 15 deletions

diff --git a/libebl/ChangeLog b/libebl/ChangeLog
index c4f5c65a..33fde08b 100644
--- a/libebl/ChangeLog
+++ b/libebl/ChangeLog
@@ -1,3 +1,17 @@
+2006-09-04  Roland McGrath  <roland@redhat.com>
+
+	* ebl-hooks.h: Replace register_name hook with register_info.
+	Also yield natural bit width and base type encoding.
+	* eblopenbackend.c (default_register_name): Renamed
+	default_register_info, new args added.
+	(fill_defaults): Update initialization.
+	* eblregname.c: File renamed ...
+	* eblreginfo.c: ... to this.
+	(ebl_register_name): Renamed to ebl_register_info, new args added.
+	* libebl.h: Update decl.
+
+	* Makefile.am (gen_SOURCES): Update list.
+
 2006-07-06  Ulrich Drepper  <drepper@redhat.com>
 
 	* ebldynamictagname.c: Add support for DT_GNU_HASH.
diff --git a/libebl/Makefile.am b/libebl/Makefile.am
index 278d93e0..48042d9f 100644
--- a/libebl/Makefile.am
+++ b/libebl/Makefile.am
@@ -56,7 +56,7 @@ gen_SOURCES = eblopenbackend.c eblclosebackend.c eblstrtab.c \
 	      eblgotpcreloccheck.c eblcopyrelocp.c eblsectionstripp.c \
 	      eblelfclass.c eblelfdata.c eblelfmachine.c \
 	      ebl_check_special_symbol.c eblbsspltp.c eblretval.c \
-	      eblregname.c eblnonerelocp.c eblrelativerelocp.c \
+	      eblreginfo.c eblnonerelocp.c eblrelativerelocp.c \
 	      eblsysvhashentrysize.c
 
 libebl_a_SOURCES = $(gen_SOURCES)
diff --git a/libebl/ebl-hooks.h b/libebl/ebl-hooks.h
index e4923b2e..944e6404 100644
--- a/libebl/ebl-hooks.h
+++ b/libebl/ebl-hooks.h
@@ -135,9 +135,10 @@ int EBLHOOK(return_value_location) (Dwarf_Die *functypedie,
 				    const Dwarf_Op **locp);
 
 /* Return register name information.  */
-ssize_t EBLHOOK(register_name) (Ebl *ebl,
+ssize_t EBLHOOK(register_info) (Ebl *ebl,
 				int regno, char *name, size_t namelen,
-				const char **prefix, const char **setname);
+				const char **prefix, const char **setname,
+				int *bits, int *type);
 
 
 /* Destructor for ELF backend handle.  */
diff --git a/libebl/eblopenbackend.c b/libebl/eblopenbackend.c
index 5916e0de..dba22ba1 100644
--- a/libebl/eblopenbackend.c
+++ b/libebl/eblopenbackend.c
@@ -55,6 +55,7 @@
 #include <dlfcn.h>
 #include <error.h>
 #include <libelfP.h>
+#include <dwarf.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
@@ -199,10 +200,11 @@ static bool default_check_special_symbol (Elf *elf, GElf_Ehdr *ehdr,
 static bool default_bss_plt_p (Elf *elf, GElf_Ehdr *ehdr);
 static int default_return_value_location (Dwarf_Die *functypedie,
 					  const Dwarf_Op **locops);
-static ssize_t default_register_name (Ebl *ebl,
+static ssize_t default_register_info (Ebl *ebl,
 				      int regno, char *name, size_t namelen,
 				      const char **prefix,
-				      const char **setname);
+				      const char **setname,
+				      int *bits, int *type);
 
 
 static void
@@ -236,7 +238,7 @@ fill_defaults (Ebl *result)
   result->check_special_symbol = default_check_special_symbol;
   result->bss_plt_p = default_bss_plt_p;
   result->return_value_location = default_return_value_location;
-  result->register_name = default_register_name;
+  result->register_info = default_register_info;
   result->destr = default_destr;
   result->sysvhash_entrysize = sizeof (Elf32_Word);
 }
@@ -657,15 +659,18 @@ default_return_value_location (Dwarf_Die *functypedie __attribute__ ((unused)),
 }
 
 static ssize_t
-default_register_name (Ebl *ebl __attribute__ ((unused)),
+default_register_info (Ebl *ebl __attribute__ ((unused)),
 		       int regno, char *name, size_t namelen,
 		       const char **prefix,
-		       const char **setname)
+		       const char **setname,
+		       int *bits, int *type)
 {
   if (name == NULL)
     return 0;
 
   *setname = "???";
   *prefix = "";
+  *bits = -1;
+  *type = DW_ATE_void;
   return snprintf (name, namelen, "reg%d", regno);
 }
diff --git a/libebl/eblregname.c b/libebl/eblreginfo.c
index 212e375f..8fc4abfa 100644
--- a/libebl/eblregname.c
+++ b/libebl/eblreginfo.c
@@ -1,5 +1,5 @@
 /* Return register name information.
-   Copyright (C) 2005 Red Hat, Inc.
+   Copyright (C) 2005, 2006 Red Hat, Inc.
    This file is part of Red Hat elfutils.
 
    Red Hat elfutils is free software; you can redistribute it and/or modify
@@ -56,14 +56,16 @@
 
 
 ssize_t
-ebl_register_name (ebl, regno, name, namelen, prefix, setname)
+ebl_register_info (ebl, regno, name, namelen, prefix, setname, bits, type)
      Ebl *ebl;
      int regno;
      char *name;
      size_t namelen;
      const char **prefix;
      const char **setname;
+     int *bits;
+     int *type;
 {
-  return ebl == NULL ? -1 : ebl->register_name (ebl, regno, name, namelen,
-						prefix, setname);
+  return ebl == NULL ? -1 : ebl->register_info (ebl, regno, name, namelen,
+						prefix, setname, bits, type);
 }
diff --git a/libebl/libebl.h b/libebl/libebl.h
index 6969c550..3375525d 100644
--- a/libebl/libebl.h
+++ b/libebl/libebl.h
@@ -219,7 +219,7 @@ extern int ebl_return_value_location (Ebl *ebl,
 				      Dwarf_Die *functypedie,
 				      const Dwarf_Op **locops);
 
-/* Fill in register name information given DWARF register numbers.
+/* Fill in register information given DWARF register numbers.
    If NAME is null, return the maximum REGNO + 1 that has a name.
    Otherwise, store in NAME the name for DWARF register number REGNO
    and return the number of bytes written (including '\0' terminator).
@@ -229,9 +229,10 @@ extern int ebl_return_value_location (Ebl *ebl,
    fit for "%s registers" title display, and *PREFIX to the string
    that precedes NAME in canonical assembler syntax (e.g. "%" or "$").
    The NAME string contains identifier characters only (maybe just digits).  */
-extern ssize_t ebl_register_name (Ebl *ebl,
+extern ssize_t ebl_register_info (Ebl *ebl,
 				  int regno, char *name, size_t namelen,
-				  const char **prefix, const char **setname);
+				  const char **prefix, const char **setname,
+				  int *bits, int *type);
 
 
 /* ELF string table handling.  */