11 files changed, 184 insertions, 1 deletions
diff --git a/libgcc/config/frv/cmovd.c b/libgcc/config/frv/cmovd.c
new file mode 100644
index 00000000000..e46070aac04
--- /dev/null
+++ b/libgcc/config/frv/cmovd.c
@@ -0,0 +1,51 @@
+/* Move double-word library function.
+   Copyright (C) 2000, 2003, 2009 Free Software Foundation, Inc.
+   Contributed by Red Hat, Inc.
+  
+   This file is part of GCC.
+  
+   GCC 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 3, or (at your option)
+   any later version.
+  
+   GCC 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.
+  
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+void
+__cmovd (long long *dest, const long long *src, unsigned len)
+{
+  unsigned i;
+  unsigned num = len >> 3;
+  unsigned xlen = len & ~7;
+  char *dest_byte = (char *)dest;
+  const char *src_byte = (const char *)src;
+
+  if (dest_byte < src_byte || dest_byte > src_byte+len)
+    {
+      for (i = 0; i < num; i++)
+	dest[i] = src[i];
+
+      while (len > xlen)
+	{
+	  dest_byte[xlen] = src_byte[xlen];
+	  xlen++;
+	}
+    }
+  else
+    {
+      while (len-- > 0)
+	dest_byte[len] = src_byte[len];
+    }
+}
diff --git a/libgcc/config/frv/cmovh.c b/libgcc/config/frv/cmovh.c
new file mode 100644
index 00000000000..6b0901d95a7
--- /dev/null
+++ b/libgcc/config/frv/cmovh.c
@@ -0,0 +1,47 @@
+/* Move half-word library function.
+   Copyright (C) 2000, 2003, 2009 Free Software Foundation, Inc.
+   Contributed by Red Hat, Inc.
+  
+   This file is part of GCC.
+  
+   GCC 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 3, or (at your option)
+   any later version.
+  
+   GCC 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.
+  
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+void
+__cmovh (short *dest, const short *src, unsigned len)
+{
+  unsigned i;
+  unsigned num = len >> 1;
+  char *dest_byte = (char *)dest;
+  const char *src_byte = (const char *)src;
+
+  if (dest_byte < src_byte || dest_byte > src_byte+len)
+    {
+      for (i = 0; i < num; i++)
+	dest[i] = src[i];
+
+      if ((len & 1) != 0)
+	dest_byte[len-1] = src_byte[len-1];
+    }
+  else
+    {
+      while (len-- > 0)
+	dest_byte[len] = src_byte[len];
+    }
+}
diff --git a/libgcc/config/frv/cmovw.c b/libgcc/config/frv/cmovw.c
new file mode 100644
index 00000000000..f27db75aaf6
--- /dev/null
+++ b/libgcc/config/frv/cmovw.c
@@ -0,0 +1,51 @@
+/* Move word library function.
+   Copyright (C) 2000, 2003, 2009 Free Software Foundation, Inc.
+   Contributed by Red Hat, Inc.
+  
+   This file is part of GCC.
+  
+   GCC 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 3, or (at your option)
+   any later version.
+  
+   GCC 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.
+  
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+void
+__cmovw (int *dest, const int *src, unsigned len)
+{
+  unsigned i;
+  unsigned num = len >> 2;
+  unsigned xlen = len & ~3;
+  char *dest_byte = (char *)dest;
+  const char *src_byte = (const char *)src;
+
+  if (dest_byte < src_byte || dest_byte > src_byte+len)
+    {
+      for (i = 0; i < num; i++)
+	dest[i] = src[i];
+
+      while (len > xlen)
+	{
+	  dest_byte[xlen] = src_byte[xlen];
+	  xlen++;
+	}
+    }
+  else
+    {
+      while (len-- > 0)
+	dest_byte[len] = src_byte[len];
+    }
+}
diff --git a/libgcc/config/frv/modi.c b/libgcc/config/frv/modi.c
new file mode 100644
index 00000000000..d5a91fc0f55
--- /dev/null
+++ b/libgcc/config/frv/modi.c
@@ -0,0 +1,4 @@
+int __modi (int a, int b)
+{
+  return a % b;
+}
diff --git a/libgcc/config/frv/t-frv b/libgcc/config/frv/t-frv
index 9773722d8e7..a4ff0585183 100644
--- a/libgcc/config/frv/t-frv
+++ b/libgcc/config/frv/t-frv
@@ -1,6 +1,16 @@
 LIB1ASMSRC	= frv/lib1funcs.S
 LIB1ASMFUNCS	= _cmpll _cmpf _cmpd _addll _subll _andll _orll _xorll _notll _cmov
 
+LIB2ADD	= $(srcdir)/config/frv/cmovh.c \
+	  $(srcdir)/config/frv/cmovw.c \
+	  $(srcdir)/config/frv/cmovd.c \
+	  $(srcdir)/config/frv/modi.c \
+	  $(srcdir)/config/frv/umodi.c \
+	  $(srcdir)/config/frv/uitof.c \
+	  $(srcdir)/config/frv/uitod.c \
+	  $(srcdir)/config/frv/ulltof.c \
+	  $(srcdir)/config/frv/ulltod.c
+
 # Compile two additional files that are linked with every program
 # linked using GCC on systems using COFF or ELF, for the sake of C++
 # constructors.
diff --git a/libgcc/config/frv/t-linux b/libgcc/config/frv/t-linux
index 2b4fe3f94e8..0240efefae9 100644
--- a/libgcc/config/frv/t-linux
+++ b/libgcc/config/frv/t-linux
@@ -1,3 +1,3 @@
-CRTSTUFF_T_CFLAGS = -fPIC
+CRTSTUFF_T_CFLAGS = $(PICFLAG)
 
 SHLIB_MAPFILES = libgcc-std.ver $(srcdir)/config/frv/libgcc-glibc.ver
diff --git a/libgcc/config/frv/uitod.c b/libgcc/config/frv/uitod.c
new file mode 100644
index 00000000000..14290ab6b04
--- /dev/null
+++ b/libgcc/config/frv/uitod.c
@@ -0,0 +1,4 @@
+double __uitod (unsigned int a)
+{
+  return a;
+}
diff --git a/libgcc/config/frv/uitof.c b/libgcc/config/frv/uitof.c
new file mode 100644
index 00000000000..059bc7c7417
--- /dev/null
+++ b/libgcc/config/frv/uitof.c
@@ -0,0 +1,4 @@
+float __uitof (unsigned int a)
+{
+  return a;
+}
diff --git a/libgcc/config/frv/ulltod.c b/libgcc/config/frv/ulltod.c
new file mode 100644
index 00000000000..e6bee12081f
--- /dev/null
+++ b/libgcc/config/frv/ulltod.c
@@ -0,0 +1,4 @@
+double __ulltod (unsigned long long a)
+{
+  return a;
+}
diff --git a/libgcc/config/frv/ulltof.c b/libgcc/config/frv/ulltof.c
new file mode 100644
index 00000000000..29cdfd4d2a1
--- /dev/null
+++ b/libgcc/config/frv/ulltof.c
@@ -0,0 +1,4 @@
+float __ulltof (unsigned long long a)
+{
+  return a;
+}
diff --git a/libgcc/config/frv/umodi.c b/libgcc/config/frv/umodi.c
new file mode 100644
index 00000000000..4ffe5ad8132
--- /dev/null
+++ b/libgcc/config/frv/umodi.c
@@ -0,0 +1,4 @@
+unsigned int __umodi (unsigned int a, unsigned int b)
+{
+  return a % b;
+}