merge with include from egcs 2000-02-22

diff --git a/include/ChangeLog b/include/ChangeLog
index bd9ba9a545b542713502630c328e42e842b7527d..5d0e386d88fac845841e76b1921abe4dd238ac7b 100644 (file)
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -32,9 +32,14 @@ Tue Feb  8 17:01:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 
        * dis-asm.h: Add prototype for disassembler_usage().
        Add prototype for arm_disassembler_options().
-       Remvoe prototype for arm_toggle_regnames().
+       Remove prototype for arm_toggle_regnames().
        Add prototype for parse_arm_disassembler_option().
 
+Sat Jan  1 19:06:52 2000  Hans-Peter Nilsson  <hp@bitrange.com>
+
+       * symcat.h (STRINGX) [!__STDC__ || ALMOST_STDC]: Change "?" to "s"
+       to stringify argument s.
+
 Wed Dec 15 11:22:56 1999  Jeffrey A Law  (law@cygnus.com)
 
        * hp-symtab.h (HP_LANGUAGE_FORTRAN): New enumeration constant.
@@ -44,6 +49,32 @@ Wed Dec 15 11:22:56 1999  Jeffrey A Law  (law@cygnus.com)
 
        * dis-asm.h: Enclose in extern "C" ifdef __cplusplus.
 
+1999-12-05  Mark Mitchell  <mark@codesourcery.com>
+
+       * splay-tree.h (struct splay_tree_node): Rename to ...
+       (struct splay_tree_node_s): ... this.
+       (struct splay_tree): Rename to ...
+       (struct splay_tree_s): ... this.
+
+1999-11-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * ansidecl.h (ATTRIBUTE_MALLOC): New macro.
+
+       * libiberty.h (buildargv, dupargv, concat, choose_temp_base,
+       make_temp_file, xmalloc, xcalloc, xstrdup, xmemdup): Add
+       ATTRIBUTE_MALLOC.
+       (xatexit): Remove __GNUC__ check, add ATTRIBUTE_NORETURN.
+
+1999-11-28  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * libiberty.h: Include stdarg.h when ANSI_PROTOTYPES is defined.
+       (asprintf, vasprintf): Provide declarations.
+
+Wed Nov 10 12:43:21 1999  Philippe De Muyter  <phdm@macqel.be>
+                          Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * ansidecl.h: Define and test `GCC_VERSION', not `HAVE_GCC_VERSION'.
+
 1999-11-04      Jimmy Guo       <guo@cup.hp.com>
 
        * hp-symtab.h (dntt_type_fparam): Add doc_ranges, misc_kind
@@ -54,14 +85,60 @@ Sun Oct 24 19:11:32 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 
        * sim-d10v.h (SIM_D10V_TS2_DMAP_REGNUM): Define.
 
+1999-10-23 08:51 -0700  Zack Weinberg  <zack@bitmover.com>
+
+       * hashtab.h: Give hash_table_t a struct tag.  Add prototypes
+       for clear_hash_table_slot and traverse_hash_table.  Correct
+       prototype of all_hash_table_collisions.
+
 Sat Oct 23 19:00:13 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 
        * sim-d10v.h: New file.
 
+Fri Oct 15 01:47:51 1999  Vladimir Makarov  <vmakarov@loony.cygnus.com>
+
+       * hashtab.h: New file.
+
+1999-10-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * ansidecl.h (HAVE_GCC_VERSION): New macro.  Use it instead of
+       explicitly testing __GNUC__ and __GNUC_MINOR__.
+       
+       (ATTRIBUTE_PRINTF): Use `__format__', not `format'.
+
+1999-09-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * libiberty.h (make_temp_file):  Add a prototype.
+
+Tue Sep 14 00:35:02 1999  Marc Espie <espie@cvs.openbsd.org>
+
+       * libiberty.h (basename):  OpenBSD has a correct prototype.
+       (xrealloc):  Remove outdated comment.
+
+1999-09-07  Jeff Garzik  <jgarzik@pobox.com>
+
+       * libiberty.h (xmemdup): Add prototype for new function.
+
 1999-09-04  Steve Chamberlain  <sac@pobox.com>
 
        * dis-asm.h (print_insn_pj): Declare.
 
+1999-09-01  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * obstack.h (obstack_grow, obstack_grow0): Move (char*) casts
+       in calls to `_obstack_memcpy' from here ...
+
+       (_obstack_memcpy): ... to here, except in the __STDC__ case which
+       doesn't need it.
+
+1999-08-30  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * libiberty.h (getpwd): Prototype.
+
+1999-08-01  Mark Mitchell  <mark@codesourcery.com>
+
+       * splay-tree.h (splay_tree_insert): Return the new node.
+
 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
 
        * ansidecl.h: Copy attribute support macros from egcs.

diff --git a/include/ansidecl.h b/include/ansidecl.h
index 989dd6778dda9313e1e2b5eb9bac8f16a83b27af..10308676f1a47d3e4fb80af8061ec39d636947cf 100644 (file)
--- a/include/ansidecl.h
+++ b/include/ansidecl.h
@@ -160,20 +160,48 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #endif /* ANSI C.  */
 
+/* Using MACRO(x,y) in cpp #if conditionals does not work with some
+   older preprocessors.  Thus we can't define something like this:
+
+#define HAVE_GCC_VERSION(MAJOR, MINOR) \
+  (__GNUC__ > (MAJOR) || (__GNUC__ == (MAJOR) && __GNUC_MINOR__ >= (MINOR)))
+
+and then test "#if HAVE_GCC_VERSION(2,7)".
+
+So instead we use the macro below and test it against specific values.  */
+
+/* This macro simplifies testing whether we are using gcc, and if it
+   is of a particular minimum version. (Both major & minor numbers are
+   significant.)  This macro will evaluate to 0 if we are not using
+   gcc at all.  */
+#ifndef GCC_VERSION
+#define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
+#endif /* GCC_VERSION */
+
 /* Define macros for some gcc attributes.  This permits us to use the
    macros freely, and know that they will come into play for the
    version of gcc in which they are supported.  */
 
-#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
+#if (GCC_VERSION < 2007)
 # define __attribute__(x)
 #endif
 
-#ifndef ATTRIBUTE_UNUSED_LABEL
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 93)
-#  define ATTRIBUTE_UNUSED_LABEL
+/* Attribute __malloc__ on functions was valid as of gcc 2.96. */
+#ifndef ATTRIBUTE_MALLOC
+# if (GCC_VERSION >= 2096)
+#  define ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
 # else
+#  define ATTRIBUTE_MALLOC
+# endif /* GNUC >= 2.96 */
+#endif /* ATTRIBUTE_MALLOC */
+
+/* Attributes on labels were valid as of gcc 2.93. */
+#ifndef ATTRIBUTE_UNUSED_LABEL
+# if (GCC_VERSION >= 2093)
 #  define ATTRIBUTE_UNUSED_LABEL ATTRIBUTE_UNUSED
-# endif /* GNUC < 2.93 */
+# else
+#  define ATTRIBUTE_UNUSED_LABEL
+# endif /* GNUC >= 2.93 */
 #endif /* ATTRIBUTE_UNUSED_LABEL */
 
 #ifndef ATTRIBUTE_UNUSED
@@ -185,7 +213,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #endif /* ATTRIBUTE_NORETURN */
 
 #ifndef ATTRIBUTE_PRINTF
-#define ATTRIBUTE_PRINTF(m, n) __attribute__ ((format (__printf__, m, n)))
+#define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n)))
 #define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2)
 #define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3)
 #define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4)