* config/h8300/h8300.h (LONG_LONG_TYPE_SIZE): Set to 64.

	* config/h8300/t-h8300 (LIB1ASMFUNCS): Remove _floatdisf
	_fixsfdi _fixunssfdi.
	(LIB2FUNCS_EXTRA): Add entries for clzhi2, ctzhi2, parityhi2,
	popcounthi2.
	(TARGET_LIBGCC2_CFLAGS): Remove -DDI=SI.
	* config/h8300/clzhi2.c: New.
	* config/h8300/ctzhi2.c: Likewise.
	* config/h8300/parityhi2.c: Likewise.
	* config/h8300/popcounthi2.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67636 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 38 insertions, 0 deletions

diff --git a/gcc/config/h8300/ctzhi2.c b/gcc/config/h8300/ctzhi2.c
new file mode 100644
index 00000000000..b487fc57357
--- /dev/null
+++ b/gcc/config/h8300/ctzhi2.c
@@ -0,0 +1,38 @@
+/* The implementation of __ctzhi2.
+   Copyright (C) 2003  Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file.  (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+int
+__ctzhi2 (unsigned short x)
+{
+  int i;
+  for (i = 0; i < 16; i++)
+    if (x & ((unsigned short) 1 << i))
+      break;
+  return i;
+}