Move libgcc1 to toplevel libgcc

	gcc:
	* Makefile.in (LIB1ASMSRC): Don't export.
	(libgcc.mvars): Don't emit LIB1ASMFUNCS, LIB1ASMSRC.
	* config/arm/arm.c: Update lib1funcs.asm filename.
	* config/arm/linux-eabi.h: Likewise.
	* config/arm/bpabi-v6m.S, config/arm/bpabi.S,
	config/arm/ieee754-df.S, config/arm/ieee754-sf.S: Move to
	../libgcc/config/arm.
	* config/arm/lib1funcs.asm: Move to ../libgcc/config/arm/lib1funcs.S.
	* config/arm/t-arm (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/arm/t-arm-elf (LIB1ASMFUNCS): Remove.
	* config/arm/t-bpabi: Likewise.
	* config/arm/t-linux (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/arm/t-linux-eabi (LIB1ASMFUNCS): Remove.
	* config/arm/t-strongarm-elf: Likewise.
	* config/arm/t-symbian: Likewise.
	* config/arm/t-vxworks: Likewise.
	* config/arm/t-wince-pe: Likewise.
	* config/avr/libgcc.S: Move to ../libgcc/config/avr.
	* config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/bfin/lib1funcs.asm: Move to
	../libgcc/config/bfin/lib1funcs.S.
	* config/bfin/t-bfin: Remove.
	* config/bfin/t-bfin-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/bfin/t-bfin-linux: Likewise.
	* config/bfin/t-bfin-uclinux: Likewise.
	* config/c6x/lib1funcs.asm: Move to
	../libgcc/config/c6x/lib1funcs.S.
	* config/c6x/t-c6x-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/fr30/lib1funcs.asm: Move to
	../libgcc/config/fr30/lib1funcs.S.
	* config/fr30/t-fr30 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/frv/lib1funcs.asm: Move to
	../libgcc/config/frv/lib1funcs.S.
	* config/frv/t-frv (CROSS_LIBGCC1, LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/h8300/fixunssfsi.c: Update lib1funcs.asm filename.
	* config/h8300/lib1funcs.asm: Move to
	../libgcc/config/h8300/lib1funcs.S.
	* config/h8300/t-h8300 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/i386/cygwin.asm: Move to ../libgcc/config/i386/cygwin.S.
	* config/i386/t-cygming (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/i386/t-interix: Likewise.
	* config/ia64/lib1funcs.asm: Move to
	../libgcc/config/ia64/lib1funcs.S.
	* config/ia64/t-hpux (LIB1ASMFUNCS, LIBGCC1_TEST): Remove.
	* config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/iq2000/t-iq2000 (LIBGCC1, CROSS_LIBGCC1): Remove.
	* config/m32c/m32c.c: Update m32c-lib1.S filename.
	* config/m32c/m32c-lib1.S: Move to ../libgcc/config/m32c/lib1funcs.S.
	* config/m32c/t-m32c (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/m32r/t-linux (CROSS_LIBGCC1, LIBGCC1, LIBGCC1_TEST): Remove.
	* config/m68k/lb1sf68.asm: Move to ../libgcc/config/m68k/lb1sf68.S.
	* config/m68k/t-floatlib (LIB1ASMSRC, LIB1ASMFUNCS): New file.
	* config/mcore/lib1.asm: Move to ../libgcc/config/mcore/lib1funcs.S.
	* config/mcore/t-mcore (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/mep/mep-lib1.asm: Move to ../libgcc/config/mep/lib1funcs.S.
	* config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/mips/mips16.S: Move to ../libgcc/config/mips.
	* config/mips/t-libgcc-mips16: Remove.
	* config/mips/t-sr71k (LIBGCC1, CROSS_LIBGCC1): Remove.
	* config/pa/milli64.S: Move to ../libgcc/config/pa.
	* config/pa/t-linux (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
	* config/pa/t-linux64: Likewise.
	* config/picochip/libgccExtras/fake_libgcc.asm: Move to
	../libgcc/config/picochip/lib1funcs.S.
	* config/picochip/t-picochip (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
	* config/sh/lib1funcs.asm: Move to ../libgcc/config/sh/lib1funcs.S.
	* config/sh/lib1funcs.h: Move to ../libgcc/config/sh.
	* config/sh/sh.h: Update lib1funcs.asm filename.
	* config/sh/t-linux (LIB1ASMFUNCS_CACHE): Remove.
	* config/sh/t-netbsd: Likewise.
	* config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE):
	Remove.
	* config/sh/t-sh64 (LIB1ASMFUNCS): Remove.
	* config/sparc/lb1spc.asm: Move to ../libgcc/config/sparc/lb1spc.S.
	* config/sparc/lb1spl.asm: Remove.
	* config/sparc/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config/sparc/t-leon: Likewise.
	* config/spu/t-spu-elf (LIBGCC1, CROSS_LIBGCC1): Remove.
	* config/v850/lib1funcs.asm: Move to ../libgcc/config/v850/lib1funcs.S.
	* config/v850/t-v850 (LIB1ASMSRC, LIB1ASMFUNCS): Remove
	* config/vax/lib1funcs.asm: Move to ../libgcc/config/vax/lib1funcs.S.
	* config/vax/t-linux: Remove.
	* config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S: Move to
	../libgcc/config/xtensa.
	* config/xtensa/lib1funcs.asm: Move to
	../libgcc/config/xtensa/lib1funcs.S.
	* config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
	* config.gcc (bfin*-rtems*): Remove bfin/t-bfin from tmake_file.
	(bfin*-*): Likewise.
	(mips64*-*-linux*, mipsisa64*-*-linux*): Remove
	mips/t-libgcc-mips16 from tmake_file.
	(mips*-*-linux*): Likewise.
	(mips*-sde-elf*): Likewise.
	(mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
	(mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
	(mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Likewise.
	(mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
	(mips-*-elf*, mipsel-*-elf*): Likewise.
	(mips64-*-elf*, mips64el-*-elf*): Likewise.
	(mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
	(mips*-*-rtems*): Likewise.
	(mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
	(vax-*-linux*): Remove vax/t-linux from tmake_file.

	libgcc:
	* Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
	$(srcdir) to refer to $(LIB1ASMSRC).
	Use $<.
	* config/arm/bpabi-v6m.S, config/arm/bpabi.S,
	config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
	config/arm/lib1funcs.S: New files.
	* config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
	* config/arm/t-arm: New file.
	* config/arm/t-bpabi (LIB1ASMFUNCS): Set.
	* config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
	config/arm/t-strongarm-elf: New files.
	* config/arm/t-symbian (LIB1ASMFUNCS): Set.
	* config/arm/t-vxworks, config/arm/t-wince-pe: New files.
	* config/avr/lib1funcs.S: New file.
	* config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
	* config/c6x/lib1funcs.S: New file.
	* config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
	* config/frv/lib1funcs.S: New file.
	* config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
	* config/i386/cygwin.S, config/i386/t-chkstk: New files.
	* config/ia64/__divxf3.asm: Rename to ...
	* config/ia64/__divxf3.S: ... this.
	Adapt lib1funcs.asm filename.
	* config/ia64/_fixtfdi.asm: Rename to ...
	* config/ia64/_fixtfdi.S: ... this.
	Adapt lib1funcs.asm filename.
	* config/ia64/_fixunstfdi.asm: Rename to ...
	* config/ia64/_fixunstfdi.S: ... this.
	Adapt lib1funcs.asm filename.
	* config/ia64/_floatditf.asm: Rename to ...
	* config/ia64/_floatditf.S: ... this.
	Adapt lib1funcs.asm filename.
	* config/ia64/lib1funcs.S: New file.
	* config/ia64/t-hpux (LIB1ASMFUNCS): Set.
	* config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
	* config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
	* config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
	* config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
	* config/mep/lib1funcs.S: New file.
	* config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/mips/mips16.S: New file.
	* config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/pa/milli64.S: New file.
	* config/pa/t-linux, config/pa/t-linux64: New files.
	* config/picochip/lib1funcs.S: New file.
	* config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
	* config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
	* config/sh/t-netbsd: New file.
	* config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
	Use $(srcdir) to refer to lib1funcs.S, adapt filename.
	* config/sh/t-sh64: New file.
	* config/sparc/lb1spc.S: New file.
	* config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
	filename.
	* config/v850/lib1funcs.S, config/v850/t-v850: New files.
	* config/vax/lib1funcs.S, config/vax/t-linux: New files.
	* config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
	config/xtensa/lib1funcs.S: New files.
	* config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
	* config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
	tmake_file.
	(arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
	(arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
	(arm*-*-linux*): Likewise.
	Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
	arm*-*-linux-*eabi, add arm/t-linux otherwise.
	(arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
	(arm*-*-ecos-elf): Likewise.
	(arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
	(arm*-*-rtems*): Likewise.
	(arm*-*-elf): Likewise.
	(arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
	(avr-*-rtems*): Add to tmake_file, add avr/t-avr.
	(bfin*-elf*): Add bfin/t-bfin to tmake_file.
	(bfin*-uclinux*): Likewise.
	(bfin*-linux-uclibc*): Likewise.
	(bfin*-rtems*): Likewise.
	(bfin*-*): Likewise.
	(fido-*-elf): Merge into m68k-*-elf*.
	(fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
	(frv-*-*linux*): Add frv/t-frv to tmake_file.
	(h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
	(h8300-*-elf*): Likewise.
	(hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
	(hppa*-*-linux*): Add pa/t-linux to tmake_file.
	(i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
	(i[34567]86-*-mingw*): Likewise.
	(x86_64-*-mingw*): Likewise.
	(i[34567]86-*-interix3*): Likewise.
	(ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
	(ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
	(m68k-*-elf*): Also handle fido-*-elf.
	Add m68k/t-floatlib to tmake_file.
	(m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
	(m68k-*-linux*): Likewise.
	(m68k-*-rtems*): Likewise.
	(mcore-*-elf): Add mcore/t-mcore to tmake_file.
	(sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
	sh64*-*-*.
	(sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
	Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
	(sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
	(sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
	sh/t-netbsd to tmake_file.
	Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
	(sh-*-rtems*): Add sh/t-sh to tmake_file.
	(sh-wrs-vxworks): Likewise.
	(sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
	*-leon[3-9]*.
	(v850*-*-*): Add v850/t-v850 to tmake_file.
	(vax-*-linux*): Add vax/t-linux to tmake_file.
	(m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.

From-SVN: r180773

2 files changed, 272 insertions, 0 deletions

diff --git a/libgcc/config/frv/lib1funcs.S b/libgcc/config/frv/lib1funcs.S
new file mode 100644
index 00000000000..d1ffcab6133
--- /dev/null
+++ b/libgcc/config/frv/lib1funcs.S
@@ -0,0 +1,269 @@
+/* Library functions.
+   Copyright (C) 2000, 2003, 2008, 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/>.  */
+
+#include <frv-asm.h>
+
+
+#ifdef L_cmpll
+/* icc0 = __cmpll (long long a, long long b)  */
+
+	.globl	EXT(__cmpll)
+	.type	EXT(__cmpll),@function
+	.text
+	.p2align 4
+EXT(__cmpll):
+	cmp	gr8, gr10, icc0
+	ckeq	icc0, cc4
+	P(ccmp)	gr9, gr11, cc4, 1
+	ret
+.Lend:
+	.size	EXT(__cmpll),.Lend-EXT(__cmpll)
+#endif /* L_cmpll */
+
+#ifdef L_cmpf
+/* icc0 = __cmpf (float a, float b) */
+/* Note, because this function returns the result in ICC0, it means it can't
+   handle NaNs.  */
+
+	.globl	EXT(__cmpf)
+	.type	EXT(__cmpf),@function
+	.text
+	.p2align 4
+EXT(__cmpf):
+#ifdef __FRV_HARD_FLOAT__	/* floating point instructions available */
+	movgf	gr8, fr0
+	P(movgf) gr9, fr1
+	setlos	#1, gr8
+	fcmps	fr0, fr1, fcc0
+	P(fcklt) fcc0, cc0
+	fckeq	fcc0, cc1
+	csub	gr0, gr8, gr8, cc0, 1
+	cmov	gr0, gr8, cc1, 1
+	cmpi	gr8, 0, icc0
+	ret
+#else				/* no floating point instructions available */
+	movsg	lr, gr4
+	addi	sp, #-16, sp
+	sti	gr4, @(sp, 8)
+	st	fp, @(sp, gr0)
+	mov	sp, fp
+	call	EXT(__cmpsf2)
+	cmpi	gr8, #0, icc0
+	ldi	@(sp, 8), gr4
+	movgs	gr4, lr
+	ld	@(sp,gr0), fp
+	addi	sp, #16, sp
+	ret
+#endif
+.Lend:
+	.size	EXT(__cmpf),.Lend-EXT(__cmpf)
+#endif
+
+#ifdef L_cmpd
+/* icc0 = __cmpd (double a, double b) */
+/* Note, because this function returns the result in ICC0, it means it can't
+   handle NaNs.  */
+
+	.globl	EXT(__cmpd)
+	.type	EXT(__cmpd),@function
+	.text
+	.p2align 4
+EXT(__cmpd):
+	movsg	lr, gr4
+	addi	sp, #-16, sp
+	sti	gr4, @(sp, 8)
+	st	fp, @(sp, gr0)
+	mov	sp, fp
+	call	EXT(__cmpdf2)
+	cmpi	gr8, #0, icc0
+	ldi	@(sp, 8), gr4
+	movgs	gr4, lr
+	ld	@(sp,gr0), fp
+	addi	sp, #16, sp
+	ret
+.Lend:
+	.size	EXT(__cmpd),.Lend-EXT(__cmpd)
+#endif
+
+#ifdef L_addll
+/* gr8,gr9 = __addll (long long a, long long b) */
+/* Note, gcc will never call this function, but it is present in case an
+   ABI program calls it.  */
+
+	.globl	EXT(__addll)
+	.type	EXT(__addll),@function
+	.text
+	.p2align
+EXT(__addll):
+	addcc	gr9, gr11, gr9, icc0
+	addx	gr8, gr10, gr8, icc0
+	ret
+.Lend:
+	.size	EXT(__addll),.Lend-EXT(__addll)
+#endif
+
+#ifdef L_subll
+/* gr8,gr9 = __subll (long long a, long long b) */
+/* Note, gcc will never call this function, but it is present in case an
+   ABI program calls it.  */
+
+	.globl	EXT(__subll)
+	.type	EXT(__subll),@function
+	.text
+	.p2align 4
+EXT(__subll):
+	subcc	gr9, gr11, gr9, icc0
+	subx	gr8, gr10, gr8, icc0
+	ret
+.Lend:
+	.size	EXT(__subll),.Lend-EXT(__subll)
+#endif
+
+#ifdef L_andll
+/* gr8,gr9 = __andll (long long a, long long b) */
+/* Note, gcc will never call this function, but it is present in case an
+   ABI program calls it.  */
+
+	.globl	EXT(__andll)
+	.type	EXT(__andll),@function
+	.text
+	.p2align 4
+EXT(__andll):
+	P(and)	gr9, gr11, gr9
+	P2(and)	gr8, gr10, gr8
+	ret
+.Lend:
+	.size	EXT(__andll),.Lend-EXT(__andll)
+#endif
+
+#ifdef L_orll
+/* gr8,gr9 = __orll (long long a, long long b) */
+/* Note, gcc will never call this function, but it is present in case an
+   ABI program calls it.  */
+
+	.globl	EXT(__orll)
+	.type	EXT(__orll),@function
+	.text
+	.p2align 4
+EXT(__orll):
+	P(or)	gr9, gr11, gr9
+	P2(or)	gr8, gr10, gr8
+	ret
+.Lend:
+	.size	EXT(__orll),.Lend-EXT(__orll)
+#endif
+
+#ifdef L_xorll
+/* gr8,gr9 = __xorll (long long a, long long b) */
+/* Note, gcc will never call this function, but it is present in case an
+   ABI program calls it.  */
+
+	.globl	EXT(__xorll)
+	.type	EXT(__xorll),@function
+	.text
+	.p2align 4
+EXT(__xorll):
+	P(xor)	gr9, gr11, gr9
+	P2(xor)	gr8, gr10, gr8
+	ret
+.Lend:
+	.size	EXT(__xorll),.Lend-EXT(__xorll)
+#endif
+
+#ifdef L_notll
+/* gr8,gr9 = __notll (long long a) */
+/* Note, gcc will never call this function, but it is present in case an
+   ABI program calls it.  */
+
+	.globl	EXT(__notll)
+	.type	EXT(__notll),@function
+	.text
+	.p2align 4
+EXT(__notll):
+	P(not)	gr9, gr9
+	P2(not)	gr8, gr8
+	ret
+.Lend:
+	.size	EXT(__notll),.Lend-EXT(__notll)
+#endif
+
+#ifdef L_cmov
+/* (void) __cmov (char *dest, const char *src, size_t len) */
+/*
+ * void __cmov (char *dest, const char *src, size_t len)
+ * {
+ *   size_t i;
+ * 
+ *   if (dest < src || dest > src+len)
+ *     {
+ *	 for (i = 0; i < len; i++)
+ *	 dest[i] = src[i];
+ *     }
+ *   else
+ *     {
+ *	 while (len-- > 0)
+ *	 dest[len] = src[len];
+ *     }
+ * }
+ */
+
+	.globl	EXT(__cmov)
+	.type	EXT(__cmov),@function
+	.text
+	.p2align 4
+EXT(__cmov):
+	P(cmp)	gr8, gr9, icc0
+	add	gr9, gr10, gr4
+	P(cmp)	gr8, gr4, icc1
+	bc	icc0, 0, .Lfwd
+	bls	icc1, 0, .Lback
+.Lfwd:
+	/* move bytes in a forward direction */
+	P(setlos) #0, gr5
+	cmp	gr0, gr10, icc0
+	P(subi)	gr9, #1, gr9
+	P2(subi) gr8, #1, gr8
+	bnc	icc0, 0, .Lret
+.Lfloop:
+	/* forward byte move loop */
+	addi	gr5, #1, gr5
+	P(ldsb)	@(gr9, gr5), gr4
+	cmp	gr5, gr10, icc0
+	P(stb)	gr4, @(gr8, gr5)
+	bc	icc0, 0, .Lfloop
+	ret
+.Lbloop:
+	/* backward byte move loop body */
+	ldsb	@(gr9,gr10),gr4
+	stb	gr4,@(gr8,gr10)
+.Lback:
+	P(cmpi)	gr10, #0, icc0
+	addi	gr10, #-1, gr10
+	bne	icc0, 0, .Lbloop
+.Lret:
+	ret
+.Lend:
+	.size	 EXT(__cmov),.Lend-EXT(__cmov)
+#endif
diff --git a/libgcc/config/frv/t-frv b/libgcc/config/frv/t-frv
index b364a5a25b9..9773722d8e7 100644
--- a/libgcc/config/frv/t-frv
+++ b/libgcc/config/frv/t-frv
@@ -1,3 +1,6 @@
+LIB1ASMSRC	= frv/lib1funcs.S
+LIB1ASMFUNCS	= _cmpll _cmpf _cmpd _addll _subll _andll _orll _xorll _notll _cmov
+
 # 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.