# HG changeset patch
# Parent 50c0b09e578dcce9766b03926051a66c5e9cf4a7
Move libgcc1 to toplevel libgcc
@@ -1110,7 +1110,6 @@ export DESTDIR
export GCC_FOR_TARGET
export INCLUDES
export INSTALL_DATA
-export LIB1ASMSRC
export LIBGCC2_CFLAGS
export LIPO_FOR_TARGET
export MACHMODE_H
@@ -1876,8 +1875,6 @@ libgcc-support: libgcc.mvars stmp-int-hd
libgcc.mvars: config.status Makefile $(LIB2ADD) $(LIB2ADD_ST) specs \
xgcc$(exeext)
: > tmp-libgcc.mvars
- echo LIB1ASMFUNCS = '$(LIB1ASMFUNCS)' >> tmp-libgcc.mvars
- echo LIB1ASMSRC = '$(LIB1ASMSRC)' >> tmp-libgcc.mvars
echo LIB2FUNCS_ST = '$(LIB2FUNCS_ST)' >> tmp-libgcc.mvars
echo LIB2FUNCS_EXCLUDE = '$(LIB2FUNCS_EXCLUDE)' >> tmp-libgcc.mvars
echo LIB2ADD = '$(call srcdirify,$(LIB2ADD))' >> tmp-libgcc.mvars
@@ -950,11 +950,10 @@ bfin*-linux-uclibc*)
;;
bfin*-rtems*)
tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
- tmake_file="bfin/t-bfin t-rtems bfin/t-rtems"
+ tmake_file="t-rtems bfin/t-rtems"
;;
bfin*-*)
tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
- tmake_file=bfin/t-bfin
use_collect2=no
use_gcc_stdint=wrap
;;
@@ -1737,7 +1736,7 @@ mips*-*-netbsd*) # NetBSD/mips, either
;;
mips64*-*-linux* | mipsisa64*-*-linux*)
tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/gnu-user64.h mips/linux64.h"
- tmake_file="${tmake_file} mips/t-linux64 mips/t-libgcc-mips16"
+ tmake_file="${tmake_file} mips/t-linux64"
tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
case ${target} in
mips64el-st-linux-gnu)
@@ -1758,7 +1757,6 @@ mips64*-*-linux* | mipsisa64*-*-linux*)
;;
mips*-*-linux*) # Linux MIPS, either endian.
tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h"
- tmake_file="${tmake_file} mips/t-libgcc-mips16"
if test x$enable_targets = xall; then
tm_file="${tm_file} mips/gnu-user64.h mips/linux64.h"
tmake_file="${tmake_file} mips/t-linux64"
@@ -1785,7 +1783,7 @@ mips*-*-openbsd*)
;;
mips*-sde-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/sde.h"
- tmake_file="mips/t-sde mips/t-libgcc-mips16"
+ tmake_file="mips/t-sde"
extra_options="${extra_options} mips/sde.opt"
case "${with_newlib}" in
yes)
@@ -1822,7 +1820,7 @@ mipsisa32r2-*-elf* | mipsisa32r2el-*-elf
mipsisa64-*-elf* | mipsisa64el-*-elf* | \
mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
- tmake_file="mips/t-isa3264 mips/t-libgcc-mips16"
+ tmake_file="mips/t-isa3264"
case ${target} in
mipsisa32r2*)
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
@@ -1859,17 +1857,17 @@ mipsisa64sr71k-*-elf*)
;;
mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
- tmake_file="mips/t-elf mips/t-libgcc-mips16 mips/t-sb1"
+ tmake_file="mips/t-elf mips/t-sb1"
target_cpu_default="MASK_64BIT|MASK_FLOAT64"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
;;
mips-*-elf* | mipsel-*-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
- tmake_file="mips/t-elf mips/t-libgcc-mips16"
+ tmake_file="mips/t-elf"
;;
mips64-*-elf* | mips64el-*-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
- tmake_file="mips/t-elf mips/t-libgcc-mips16"
+ tmake_file="mips/t-elf"
target_cpu_default="MASK_64BIT|MASK_FLOAT64"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
;;
@@ -1880,13 +1878,13 @@ mips64vr-*-elf* | mips64vrel-*-elf*)
;;
mips64orion-*-elf* | mips64orionel-*-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
- tmake_file="mips/t-elf mips/t-libgcc-mips16"
+ tmake_file="mips/t-elf"
target_cpu_default="MASK_64BIT|MASK_FLOAT64"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
;;
mips*-*-rtems*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
- tmake_file="mips/t-elf mips/t-libgcc-mips16 t-rtems mips/t-rtems"
+ tmake_file="mips/t-elf t-rtems mips/t-rtems"
;;
mips-wrs-vxworks)
tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
@@ -1894,7 +1892,7 @@ mips-wrs-vxworks)
;;
mipstx39-*-elf* | mipstx39el-*-elf*)
tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
- tmake_file="mips/t-r3900 mips/t-libgcc-mips16"
+ tmake_file="mips/t-r3900"
;;
mmix-knuth-mmixware)
tm_file="${tm_file} newlib-stdint.h"
@@ -2508,7 +2506,6 @@ v850*-*-*)
vax-*-linux*)
tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
extra_options="${extra_options} vax/elf.opt"
- tmake_file="${tmake_file} vax/t-linux"
;;
vax-*-netbsdelf*)
tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
@@ -23495,7 +23495,7 @@ arm_small_register_classes_for_mode_p (e
/* Implement TARGET_SHIFT_TRUNCATION_MASK. SImode shifts use normal
ARM insns and therefore guarantee that the shift count is modulo 256.
- DImode shifts (those implemented by lib1funcs.asm or by optabs.c)
+ DImode shifts (those implemented by lib1funcs.S or by optabs.c)
guarantee no particular behavior for out-of-range counts. */
static unsigned HOST_WIDE_INT
@@ -97,7 +97,7 @@
#undef LIBGCC_SPEC
/* Clear the instruction cache from `beg' to `end'. This is
- implemented in lib1funcs.asm, so ensure an error if this definition
+ implemented in lib1funcs.S, so ensure an error if this definition
is used. */
#undef CLEAR_INSN_CACHE
#define CLEAR_INSN_CACHE(BEG, END) not_used
@@ -40,9 +40,6 @@ MD_INCLUDES= $(srcdir)/config/arm/arm-t
$(srcdir)/config/arm/thumb2.md \
$(srcdir)/config/arm/arm-fixed.md
-LIB1ASMSRC = arm/lib1funcs.asm
-LIB1ASMFUNCS = _thumb1_case_sqi _thumb1_case_uqi _thumb1_case_shi \
- _thumb1_case_uhi _thumb1_case_si
s-config s-conditions s-flags s-codes s-constants s-emit s-recog s-preds \
s-opinit s-extract s-peep s-attr s-attrtab s-output: $(MD_INCLUDES)
@@ -17,20 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# For most CPUs we have an assembly soft-float implementations.
-# However this is not true for ARMv6M. Here we want to use the soft-fp C
-# implementation. The soft-fp code is only build for ARMv6M. This pulls
-# in the asm implementation for other CPUs.
-LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func \
- _call_via_rX _interwork_call_via_rX \
- _lshrdi3 _ashrdi3 _ashldi3 \
- _arm_negdf2 _arm_addsubdf3 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \
- _arm_fixdfsi _arm_fixunsdfsi \
- _arm_truncdfsf2 _arm_negsf2 _arm_addsubsf3 _arm_muldivsf3 \
- _arm_cmpsf2 _arm_unordsf2 _arm_fixsfsi _arm_fixunssfsi \
- _arm_floatdidf _arm_floatdisf _arm_floatundidf _arm_floatundisf \
- _clzsi2 _clzdi2
-
MULTILIB_OPTIONS = marm/mthumb
MULTILIB_DIRNAMES = arm thumb
MULTILIB_EXCEPTIONS =
@@ -16,9 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Add the bpabi.S functions.
-LIB1ASMFUNCS += _aeabi_lcmp _aeabi_ulcmp _aeabi_ldivmod _aeabi_uldivmod
-
# Add the BPABI C functions.
LIB2FUNCS_EXTRA = $(srcdir)/config/arm/bpabi.c \
$(srcdir)/config/arm/unaligned-funcs.c
@@ -21,10 +21,6 @@
# difference.
TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC
-LIB1ASMSRC = arm/lib1funcs.asm
-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
- _arm_addsubdf3 _arm_addsubsf3
-
# MULTILIB_OPTIONS = mfloat-abi=hard/mfloat-abi=soft
# MULTILIB_DIRNAMES = hard-float soft-float
@@ -28,8 +28,5 @@ MULTILIB_DIRNAMES =
#MULTILIB_DIRNAMES += fa606te fa626te fmp626 fa726te
#MULTILIB_EXCEPTIONS += *mthumb/*mcpu=fa606te *mthumb/*mcpu=fa626te *mthumb/*mcpu=fmp626 *mthumb/*mcpu=fa726te*
-# Use a version of div0 which raises SIGFPE, and a special __clear_cache.
-LIB1ASMFUNCS := $(filter-out _dvmd_tls,$(LIB1ASMFUNCS)) _dvmd_lnx _clear_cache
-
LIB2FUNCS_STATIC_EXTRA += $(srcdir)/config/arm/linux-atomic.c
LIB2FUNCS_STATIC_EXTRA += $(srcdir)/config/arm/linux-atomic-64bit.c
@@ -17,8 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _clzsi2 _clzdi2
-
MULTILIB_OPTIONS = mlittle-endian/mbig-endian mfloat-abi=hard/mfloat-abi=soft
MULTILIB_DIRNAMES = le be fpu soft
MULTILIB_EXCEPTIONS =
@@ -16,20 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMFUNCS += _bb_init_func _call_via_rX _interwork_call_via_rX _clzsi2 _clzdi2
-
-# These functions have __aeabi equivalents and will never be called by GCC.
-# By putting them in LIB1ASMFUNCS, we avoid the standard libgcc2.c code being
-# used -- and we make sure that definitions are not available in lib1funcs.asm,
-# either, so they end up undefined.
-LIB1ASMFUNCS += \
- _ashldi3 _ashrdi3 _divdi3 _floatdidf _udivmoddi4 _umoddi3 \
- _udivdi3 _lshrdi3 _moddi3 _muldi3 _negdi2 _cmpdi2 \
- _fixdfdi _fixsfdi _fixunsdfdi _fixunssfdi _floatdisf \
- _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
- _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
- _fixsfsi _fixunssfsi
-
EXTRA_HEADERS += $(srcdir)/ginclude/unwind-arm-common.h
# Include half-float helpers.
LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/arm/fp16.c
@@ -16,8 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _call_via_rX _interwork_call_via_rX _clzsi2 _clzdi2
-
MULTILIB_OPTIONS = \
mrtp fPIC \
t4/t4be/t4t/t4tbe/t5/t5be/t5t/t5tbe/tstrongarm/txscale/txscalebe
@@ -17,8 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _call_via_rX _interwork_call_via_rX _clzsi2 _clzdi2
-
pe.o: $(srcdir)/config/arm/pe.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(RTL_H) output.h flags.h $(TREE_H) expr.h $(TM_P_H)
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
@@ -39,54 +39,6 @@ avr-log.o: $(srcdir)/config/avr/avr-log.
$(SHELL) $(srcdir)/config/avr/genopt.sh $(srcdir)/config/avr > \
$(srcdir)/config/avr/avr-tables.opt
-LIB1ASMSRC = avr/libgcc.S
-LIB1ASMFUNCS = \
- _mulqi3 \
- _mulhi3 \
- _mulhisi3 \
- _umulhisi3 \
- _usmulhisi3 \
- _muluhisi3 \
- _mulshisi3 \
- _mulsi3 \
- _udivmodqi4 \
- _divmodqi4 \
- _udivmodhi4 \
- _divmodhi4 \
- _udivmodsi4 \
- _divmodsi4 \
- _prologue \
- _epilogue \
- _exit \
- _cleanup \
- _tablejump \
- _tablejump_elpm \
- _copy_data \
- _clear_bss \
- _ctors \
- _dtors \
- _ffssi2 \
- _ffshi2 \
- _loop_ffsqi2 \
- _ctzsi2 \
- _ctzhi2 \
- _clzdi2 \
- _clzsi2 \
- _clzhi2 \
- _paritydi2 \
- _paritysi2 \
- _parityhi2 \
- _popcounthi2 \
- _popcountsi2 \
- _popcountdi2 \
- _popcountqi2 \
- _bswapsi2 \
- _bswapdi2 \
- _ashldi3 \
- _ashrdi3 \
- _lshrdi3 \
- _fmul _fmuls _fmulsu
-
LIB2FUNCS_EXCLUDE = \
_clz
deleted file mode 100644
@@ -1,23 +0,0 @@
-# Copyright (C) 2005, 2007, 2011 Free Software Foundation, 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with GCC; see the file COPYING3. If not see
-# <http://www.gnu.org/licenses/>.
-
-## Target part of the Makefile
-
-LIB1ASMSRC = bfin/lib1funcs.asm
-LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _muldi3 _umulsi3_highpart
-LIB1ASMFUNCS += _smulsi3_highpart
@@ -18,10 +18,6 @@
## Target part of the Makefile
-LIB1ASMSRC = bfin/lib1funcs.asm
-LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _muldi3 _umulsi3_highpart
-LIB1ASMFUNCS += _smulsi3_highpart
-
TARGET_LIBGCC2_CFLAGS = -fpic
MULTILIB_OPTIONS=mcpu=bf532-none
@@ -18,10 +18,6 @@
## Target part of the Makefile
-LIB1ASMSRC = bfin/lib1funcs.asm
-LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _muldi3 _umulsi3_highpart
-LIB1ASMFUNCS += _smulsi3_highpart
-
TARGET_LIBGCC2_CFLAGS = -fpic
MULTILIB_OPTIONS=mcpu=bf532-none
@@ -18,10 +18,6 @@
## Target part of the Makefile
-LIB1ASMSRC = bfin/lib1funcs.asm
-LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _muldi3 _umulsi3_highpart
-LIB1ASMFUNCS += _smulsi3_highpart
-
TARGET_LIBGCC2_CFLAGS = -fpic
MULTILIB_OPTIONS=mcpu=bf532-none
@@ -18,11 +18,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = c6x/lib1funcs.asm
-LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _udivmodsi4 _divmodsi4
-LIB1ASMFUNCS += _strasgi _strasgi_64plus _clzsi2 _clzdi2 _clz
-LIB1ASMFUNCS += _push_rts _pop_rts _call_stub
-
LIB2FUNCS_EXCLUDE = _cmpdi2 _ucmpdi2 _gcc_bcmp _eprintf _clzsi _clzdi
EXTRA_HEADERS += $(srcdir)/ginclude/unwind-arm-common.h
@@ -16,9 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = fr30/lib1funcs.asm
-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3
-
# If any special flags are necessary when building libgcc2 put them here.
#
# TARGET_LIBGCC2_CFLAGS
@@ -16,15 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Name of assembly file containing libgcc1 functions.
-# This entry must be present, but it can be empty if the target does
-# not need any assembler functions to support its code generation.
-#
-# Alternatively if assembler functions *are* needed then define the
-# entries below:
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = frv/lib1funcs.asm
-LIB1ASMFUNCS = _cmpll _cmpf _cmpd _addll _subll _andll _orll _xorll _notll _cmov
LIB2FUNCS_EXTRA = cmovh.c cmovw.c cmovd.c modi.c umodi.c uitof.c uitod.c ulltof.c ulltod.c
# If any special flags are necessary when building libgcc2 put them here.
@@ -1,6 +1,6 @@
/* More subroutines needed by GCC output code on some machines. */
/* Compile this one with gcc. */
-/* Copyright (C) 1989, 1992, 2001, 2002, 2003, 2004, 2009
+/* Copyright (C) 1989, 1992, 2001, 2002, 2003, 2004, 2009, 2011
Free Software Foundation, Inc.
This file is part of GCC.
@@ -26,7 +26,7 @@ see the files COPYING3 and COPYING.RUNTI
/* The libgcc2.c implementation gets confused by our type setup and creates
a directly recursive call, so we do our own implementation. For
- the H8/300, that's in lib1funcs.asm, for H8/300H and H8S, it's here. */
+ the H8/300, that's in lib1funcs.S, for H8/300H and H8S, it's here. */
#ifndef __H8300__
long __fixunssfsi (float a);
@@ -17,10 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = h8300/lib1funcs.asm
-LIB1ASMFUNCS = _cmpsi2 _ucmpsi2 _divhi3 _divsi3 _mulhi3 _mulsi3 \
- _fixunssfsi_asm
-
LIB2FUNCS_EXTRA = \
$(srcdir)/config/h8300/clzhi2.c \
$(srcdir)/config/h8300/ctzhi2.c \
@@ -17,9 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = i386/cygwin.asm
-LIB1ASMFUNCS = _chkstk _chkstk_ms
-
# cygwin and mingw always have a limits.h, but, depending upon how we are
# doing the build, it may not be installed yet.
LIMITS_H_TEST = true
@@ -1,6 +1,3 @@
-LIB1ASMSRC = i386/cygwin.asm
-LIB1ASMFUNCS = _chkstk _chkstk_ms
-
winnt.o: $(srcdir)/config/i386/winnt.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
$(TM_H) $(RTL_H) $(REGS_H) hard-reg-set.h output.h $(TREE_H) flags.h \
$(TM_P_H) $(HASHTAB_H) $(GGC_H)
@@ -26,12 +26,6 @@ MULTILIB_OPTIONS = milp32/mlp64
MULTILIB_DIRNAMES = hpux32 hpux64
MULTILIB_MATCHES =
-# On HP-UX we do not want _fixtfdi, _fixunstfdi, or _floatditf from
-# LIB1ASMSRC. These functions map the 128 bit conversion function names
-# to 80 bit conversions and were done for Linux backwards compatibility.
-
-LIB1ASMFUNCS := $(filter-out _fixtfdi _fixunstfdi _floatditf,$(LIB1ASMFUNCS))
-
# Support routines for HP-UX 128 bit floats.
LIB2FUNCS_EXTRA=quadlib.c $(srcdir)/config/floatunsitf.c
@@ -39,12 +33,6 @@ LIB2FUNCS_EXTRA=quadlib.c $(srcdir)/conf
quadlib.c: $(srcdir)/config/ia64/quadlib.c
cat $(srcdir)/config/ia64/quadlib.c > quadlib.c
-# We get an undefined main when building a cross compiler because our
-# linkspec has "-u main" and we want that for linking but it makes
-# LIBGCC1_TEST fail because it uses -nostdlib -nostartup.
-
-LIBGCC1_TEST =
-
# We do not want to include the EH stuff that linux uses, we want to use
# the HP-UX libunwind library.
@@ -18,19 +18,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = ia64/lib1funcs.asm
-
-# We use different names for the DImode div/mod files so that they won't
-# conflict with libgcc2.c files. We used to use __ia64 as a prefix, now
-# we use __ as the prefix. Note that L_divdi3 in libgcc2.c actually defines
-# a TImode divide function, so there is no actual overlap here between
-# libgcc2.c and lib1funcs.asm.
-LIB1ASMFUNCS = __divxf3 __divdf3 __divsf3 \
- __divdi3 __moddi3 __udivdi3 __umoddi3 \
- __divsi3 __modsi3 __udivsi3 __umodsi3 __save_stack_nonlocal \
- __nonlocal_goto __restore_stack_nonlocal __trampoline \
- _fixtfdi _fixunstfdi _floatditf
-
# ??? Hack to get -P option used when compiling lib1funcs.asm, because Intel
# assembler does not accept # line number as a comment.
# ??? This breaks C++ pragma interface/implementation, which is used in the
@@ -16,11 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Suppress building libgcc1.a, since the MIPS compiler port is complete
-# and does not need anything from libgcc1.a.
-LIBGCC1 =
-CROSS_LIBGCC1 =
-
LIB2FUNCS_EXTRA = $(srcdir)/config/udivmod.c $(srcdir)/config/divmod.c $(srcdir)/config/udivmodsi4.c $(srcdir)/config/iq2000/lib2extra-funcs.c
# Enable the following if multilibs are needed.
@@ -391,7 +391,7 @@ class_can_hold_mode (reg_class_t rclass,
we allow the user to limit the number of memregs available, in
order to try to persuade gcc to try harder to use real registers.
- Memregs are provided by m32c-lib1.S.
+ Memregs are provided by lib1funcs.S.
*/
int ok_to_change_target_memregs = TRUE;
@@ -19,16 +19,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = m32c/m32c-lib1.S
-
-LIB1ASMFUNCS = \
- __m32c_memregs \
- __m32c_eh_return \
- __m32c_mulsi3 \
- __m32c_cmpsi2 \
- __m32c_ucmpsi2 \
- __m32c_jsri16
-
LIB2FUNCS_EXTRA = $(srcdir)/config/m32c/m32c-lib2.c $(srcdir)/config/m32c/m32c-lib2-trapv.c
# target-specific files
@@ -16,9 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# lib1funcs.asm is currently empty.
-CROSS_LIBGCC1 =
-
# Turn off the SDA while compiling libgcc2. There are no headers for it
# and we want maximal upward compatibility here.
@@ -26,9 +23,3 @@ TARGET_LIBGCC2_CFLAGS = -G 0 -fPIC
# Don't install "assert.h" in gcc. We use the one in glibc.
INSTALL_ASSERT_H =
-
-# Do not build libgcc1. Let gcc generate those functions. The GNU/Linux
-# C library can handle them.
-LIBGCC1 =
-CROSS_LIBGCC1 =
-LIBGCC1_TEST =
@@ -1,4 +1,4 @@
-# Copyright (C) 2007 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -16,12 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = m68k/lb1sf68.asm
-LIB1ASMFUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
- _double _float _floatex \
- _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
- _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
-
LIB2FUNCS_EXTRA = fpgnulib.c xfgnulib.c
fpgnulib.c: $(srcdir)/config/m68k/fpgnulib.c
@@ -16,9 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = mcore/lib1.asm
-LIB1ASMFUNCS = _divsi3 _udivsi3 _modsi3 _umodsi3
-
# could use -msifilter to be safe from interrupt/jmp interactions and others.
TARGET_LIBGCC2_CFLAGS=-O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter
@@ -32,16 +32,6 @@ mep-pragma.o: $(srcdir)/config/mep/mep-p
function.h insn-config.h reload.h $(TARGET_H)
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
-# profiling support
-
-LIB1ASMSRC = mep/mep-lib1.asm
-
-LIB1ASMFUNCS = _mep_profile \
- _mep_bb_init_trace \
- _mep_bb_init \
- _mep_bb_trace \
- _mep_bb_increment
-
# multiply and divide routines
LIB2FUNCS_EXTRA = \
deleted file mode 100644
@@ -1,39 +0,0 @@
-# Copyright (C) 2007, 2008, 2011 Free Software Foundation, 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with GCC; see the file COPYING3. If not see
-# <http://www.gnu.org/licenses/>.
-
-LIB1ASMSRC = mips/mips16.S
-LIB1ASMFUNCS = _m16addsf3 _m16subsf3 _m16mulsf3 _m16divsf3 \
- _m16eqsf2 _m16nesf2 _m16gtsf2 _m16gesf2 _m16lesf2 _m16ltsf2 \
- _m16unordsf2 \
- _m16fltsisf _m16fix_truncsfsi _m16fltunsisf \
- _m16adddf3 _m16subdf3 _m16muldf3 _m16divdf3 \
- _m16extsfdf2 _m16trdfsf2 \
- _m16eqdf2 _m16nedf2 _m16gtdf2 _m16gedf2 _m16ledf2 _m16ltdf2 \
- _m16unorddf2 \
- _m16fltsidf _m16fix_truncdfsi _m16fltunsidf \
- _m16retsf _m16retdf \
- _m16retsc _m16retdc \
- _m16stub1 _m16stub2 _m16stub5 _m16stub6 _m16stub9 _m16stub10 \
- _m16stubsf0 _m16stubsf1 _m16stubsf2 _m16stubsf5 _m16stubsf6 \
- _m16stubsf9 _m16stubsf10 \
- _m16stubdf0 _m16stubdf1 _m16stubdf2 _m16stubdf5 _m16stubdf6 \
- _m16stubdf9 _m16stubdf10 \
- _m16stubsc0 _m16stubsc1 _m16stubsc2 _m16stubsc5 _m16stubsc6 \
- _m16stubsc9 _m16stubsc10 \
- _m16stubdc0 _m16stubdc1 _m16stubdc2 _m16stubdc5 _m16stubdc6 \
- _m16stubdc9 _m16stubdc10
@@ -16,11 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Suppress building libgcc1.a, since the MIPS compiler port is complete
-# and does not need anything from libgcc1.a.
-LIBGCC1 =
-CROSS_LIBGCC1 =
-
# We must build libgcc2.a with -G 0, in case the user wants to link
# without the $gp register.
TARGET_LIBGCC2_CFLAGS = -G 0
@@ -16,13 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-#Plug millicode routines into libgcc.a We want these on both native and
-#cross compiles. We use the "64-bit" routines because the "32-bit" code
-#is broken for certain corner cases.
-
-LIB1ASMFUNCS = _divI _divU _remI _remU _div_const _mulI _dyncall
-LIB1ASMSRC = pa/milli64.S
-
# Compile libgcc2.a as PIC.
TARGET_LIBGCC2_CFLAGS = -fPIC -DELF=1 -DLINUX=1
@@ -16,12 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-#Plug millicode routines into libgcc.a We want these on both native and
-#cross compiles.
-
-LIB1ASMFUNCS = _divI _divU _remI _remU _div_const _mulI
-LIB1ASMSRC = pa/milli64.S
-
LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/pa/linux-atomic.c
# Compile libgcc2.a as PIC.
@@ -35,14 +35,6 @@ LIB2FUNCS_EXTRA = \
$(srcdir)/config/picochip/libgccExtras/parityhi2.asm \
$(srcdir)/config/picochip/libgccExtras/popcounthi2.asm
-# Prevent some of the more complicated libgcc functions from being
-# compiled. This is because they are generally too big to fit into an
-# AE anyway, so there is no point in having them. Also, some don't
-# compile properly so we'll ignore them for the moment.
-
-LIB1ASMFUNCS = _mulsc3 _divsc3
-LIB1ASMSRC = picochip/libgccExtras/fake_libgcc.asm
-
# Turn off ranlib on target libraries.
RANLIB_FOR_TARGET = cat
@@ -1983,7 +1983,7 @@ struct sh_args {
that the native compiler puts too large (> 32) immediate shift counts
into a register and shifts by the register, letting the SH decide what
to do instead of doing that itself. */
-/* ??? The library routines in lib1funcs.asm truncate the shift count.
+/* ??? The library routines in lib1funcs.S truncate the shift count.
However, the SH3 has hardware shifts that do not truncate exactly as gcc
expects - the sign bit is significant - so it appears that we need to
leave this zero for correct SH3 code. */
@@ -1,5 +1,3 @@
-LIB1ASMFUNCS_CACHE = _ic_invalidate _ic_invalidate_array
-
LIB2FUNCS_EXTRA= $(srcdir)/config/sh/linux-atomic.asm
MULTILIB_DIRNAMES=
@@ -17,6 +17,5 @@
# <http://www.gnu.org/licenses/>.
TARGET_LIBGCC2_CFLAGS = -fpic -mieee
-LIB1ASMFUNCS_CACHE = _ic_invalidate
LIB2FUNCS_EXTRA=
@@ -22,13 +22,6 @@ sh-c.o: $(srcdir)/config/sh/sh-c.c \
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$(srcdir)/config/sh/sh-c.c
-LIB1ASMSRC = sh/lib1funcs.asm
-LIB1ASMFUNCS = _ashiftrt _ashiftrt_n _ashiftlt _lshiftrt _movmem \
- _movmem_i4 _mulsi3 _sdivsi3 _sdivsi3_i4 _udivsi3 _udivsi3_i4 _set_fpscr \
- _div_table _udiv_qrnnd_16 \
- $(LIB1ASMFUNCS_CACHE)
-LIB1ASMFUNCS_CACHE = _ic_invalidate _ic_invalidate_array
-
TARGET_LIBGCC2_CFLAGS = -mieee
DEFAULT_ENDIAN = $(word 1,$(TM_ENDIAN_CONFIG))
@@ -1,4 +1,4 @@
-# Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004, 2005, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -16,13 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMFUNCS = \
- _sdivsi3 _sdivsi3_i4 _udivsi3 _udivsi3_i4 _set_fpscr \
- _shcompact_call_trampoline _shcompact_return_trampoline \
- _shcompact_incoming_args _ic_invalidate _nested_trampoline \
- _push_pop_shmedia_regs \
- _udivdi3 _divdi3 _umoddi3 _moddi3 _div_table
-
MULTILIB_CPU_DIRS= $(ML_sh1) $(ML_sh2e) $(ML_sh2) $(ML_sh3e) $(ML_sh3) $(ML_sh4_nofpu) $(ML_sh4_single_only) $(ML_sh4_single) $(ML_sh4) $(ML_sh5_32media:m5-32media/=media32) $(ML_sh5_32media_nofpu:m5-32media-nofpu/=nofpu/media32) $(ML_sh5_compact:m5-compact/=compact) $(ML_sh5_compact_nofpu:m5-compact-nofpu/=nofpu/compact) $(ML_sh5_64media:m5-64media/=media64) $(ML_sh5_64media_nofpu:m5-64media-nofpu/=nofpu/media64)
MULTILIB_RAW_DIRNAMES= $(MULTILIB_ENDIAN:/mb= mb) $(MULTILIB_CPU_DIRS:/=)
deleted file mode 100644
@@ -1,246 +0,0 @@
-/* This is an assembly language implementation of mulsi3, divsi3, and modsi3
- for the sparclite processor.
-
- These routines are all from the SPARClite User's Guide, slightly edited
- to match the desired calling convention, and also to optimize them. */
-
-#ifdef L_udivsi3
-.text
- .align 4
- .global .udiv
- .proc 04
-.udiv:
- wr %g0,%g0,%y ! Not a delayed write for sparclite
- tst %g0
- divscc %o0,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- retl
- divscc %g1,%o1,%o0
-#endif
-
-#ifdef L_umodsi3
-.text
- .align 4
- .global .urem
- .proc 04
-.urem:
- wr %g0,%g0,%y ! Not a delayed write for sparclite
- tst %g0
- divscc %o0,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- divscc %g1,%o1,%g1
- bl 1f
- rd %y,%o0
- retl
- nop
-1: retl
- add %o0,%o1,%o0
-#endif
-
-#ifdef L_divsi3
-.text
- .align 4
- .global .div
- .proc 04
-! ??? This routine could be made faster if was optimized, and if it was
-! rewritten to only calculate the quotient.
-.div:
- wr %g0,%g0,%y ! Not a delayed write for sparclite
- mov %o1,%o4
- tst %o1
- bl,a 1f
- sub %g0,%o4,%o4
-1: tst %o0
- bl,a 2f
- mov -1,%y
-2: divscc %o0,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- be 6f
- mov %y,%o3
- bg 4f
- addcc %o3,%o4,%g0
- be,a 6f
- mov %g0,%o3
- tst %o0
- bl 5f
- tst %g1
- ba 5f
- add %o3,%o4,%o3
-4: subcc %o3,%o4,%g0
- be,a 6f
- mov %g0,%o3
- tst %o0
- bge 5f
- tst %g1
- sub %o3,%o4,%o3
-5: bl,a 6f
- add %g1,1,%g1
-6: tst %o1
- bl,a 7f
- sub %g0,%g1,%g1
-7: retl
- mov %g1,%o0 ! Quotient is in %g1.
-#endif
-
-#ifdef L_modsi3
-.text
- .align 4
- .global .rem
- .proc 04
-! ??? This routine could be made faster if was optimized, and if it was
-! rewritten to only calculate the remainder.
-.rem:
- wr %g0,%g0,%y ! Not a delayed write for sparclite
- mov %o1,%o4
- tst %o1
- bl,a 1f
- sub %g0,%o4,%o4
-1: tst %o0
- bl,a 2f
- mov -1,%y
-2: divscc %o0,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- divscc %g1,%o4,%g1
- be 6f
- mov %y,%o3
- bg 4f
- addcc %o3,%o4,%g0
- be,a 6f
- mov %g0,%o3
- tst %o0
- bl 5f
- tst %g1
- ba 5f
- add %o3,%o4,%o3
-4: subcc %o3,%o4,%g0
- be,a 6f
- mov %g0,%o3
- tst %o0
- bge 5f
- tst %g1
- sub %o3,%o4,%o3
-5: bl,a 6f
- add %g1,1,%g1
-6: tst %o1
- bl,a 7f
- sub %g0,%g1,%g1
-7: retl
- mov %o3,%o0 ! Remainder is in %o3.
-#endif
@@ -17,9 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = sparc/lb1spc.asm
-LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
-
MULTILIB_OPTIONS = msoft-float mcpu=v8 mflat
MULTILIB_DIRNAMES = soft v8 flat
MULTILIB_MATCHES = msoft-float=mno-fpu
@@ -16,9 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = sparc/lb1spc.asm
-LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
-
# Multilibs for LEON
# LEON is a SPARC-V8, but the AT697 implementation has a bug in the
# V8-specific instructions.
@@ -15,10 +15,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# Suppress building libgcc1.a
-LIBGCC1 =
-CROSS_LIBGCC1 =
-
TARGET_LIBGCC2_CFLAGS = -fPIC -mwarn-reloc -D__IN_LIBGCC2
# We exclude those because the libgcc2.c default versions do not support
@@ -17,67 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = v850/lib1funcs.asm
-LIB1ASMFUNCS = _mulsi3 \
- _divsi3 \
- _udivsi3 \
- _modsi3 \
- _umodsi3 \
- _save_2 \
- _save_20 \
- _save_21 \
- _save_22 \
- _save_23 \
- _save_24 \
- _save_25 \
- _save_26 \
- _save_27 \
- _save_28 \
- _save_29 \
- _save_2c \
- _save_20c \
- _save_21c \
- _save_22c \
- _save_23c \
- _save_24c \
- _save_25c \
- _save_26c \
- _save_27c \
- _save_28c \
- _save_29c \
- _save_31c \
- _save_interrupt \
- _save_all_interrupt \
- _callt_save_20 \
- _callt_save_21 \
- _callt_save_22 \
- _callt_save_23 \
- _callt_save_24 \
- _callt_save_25 \
- _callt_save_26 \
- _callt_save_27 \
- _callt_save_28 \
- _callt_save_29 \
- _callt_save_20c \
- _callt_save_21c \
- _callt_save_22c \
- _callt_save_23c \
- _callt_save_24c \
- _callt_save_25c \
- _callt_save_26c \
- _callt_save_27c \
- _callt_save_28c \
- _callt_save_29c \
- _callt_save_31c \
- _callt_save_interrupt \
- _callt_save_all_interrupt \
- _callt_save_r2_r29 \
- _callt_save_r2_r31 \
- _negdi2 \
- _cmpdi2 \
- _ucmpdi2 \
- _muldi3
-
# Create target-specific versions of the libraries
MULTILIB_OPTIONS = mv850/mv850e/mv850e2/mv850e2v3
MULTILIB_DIRNAMES = v850 v850e v850e2 v850e2v3
deleted file mode 100644
@@ -1,2 +0,0 @@
-LIB1ASMSRC = vax/lib1funcs.asm
-LIB1ASMFUNCS = _udivsi3 _umodsi3
@@ -17,18 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB1ASMSRC = xtensa/lib1funcs.asm
-LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3 _udivsi3 _umodsi3 \
- _umulsidi3 _clz _clzsi2 _ctzsi2 _ffssi2 \
- _ashldi3 _ashrdi3 _lshrdi3 \
- _negsf2 _addsubsf3 _mulsf3 _divsf3 _cmpsf2 _fixsfsi _fixsfdi \
- _fixunssfsi _fixunssfdi _floatsisf _floatunsisf \
- _floatdisf _floatundisf \
- _negdf2 _addsubdf3 _muldf3 _divdf3 _cmpdf2 _fixdfsi _fixdfdi \
- _fixunsdfsi _fixunsdfdi _floatsidf _floatunsidf \
- _floatdidf _floatundidf \
- _truncdfsf2 _extendsfdf2
-
LIB2FUNCS_EXTRA = $(srcdir)/config/xtensa/lib2funcs.S
$(out_object_file): gt-xtensa.h
@@ -394,25 +394,22 @@ LIB2_DIVMOD_FUNCS := $(filter-out $(LIB2
ifeq ($(enable_shared),yes)
lib1asmfuncs-o = $(patsubst %,%$(objext),$(LIB1ASMFUNCS))
-$(lib1asmfuncs-o): %$(objext): $(gcc_srcdir)/config/$(LIB1ASMSRC) %.vis
- $(gcc_compile) -DL$* -xassembler-with-cpp \
- -c $(gcc_srcdir)/config/$(LIB1ASMSRC) -include $*.vis
+$(lib1asmfuncs-o): %$(objext): $(srcdir)/config/$(LIB1ASMSRC) %.vis
+ $(gcc_compile) -DL$* -xassembler-with-cpp -c $< -include $*.vis
$(patsubst %,%.vis,$(LIB1ASMFUNCS)): %.vis: %_s$(objext)
$(gen-hide-list)
libgcc-objects += $(lib1asmfuncs-o)
lib1asmfuncs-s-o = $(patsubst %,%_s$(objext),$(LIB1ASMFUNCS))
-$(lib1asmfuncs-s-o): %_s$(objext): $(gcc_srcdir)/config/$(LIB1ASMSRC)
- $(gcc_s_compile) -DL$* -xassembler-with-cpp \
- -c $(gcc_srcdir)/config/$(LIB1ASMSRC)
+$(lib1asmfuncs-s-o): %_s$(objext): $(srcdir)/config/$(LIB1ASMSRC)
+ $(gcc_s_compile) -DL$* -xassembler-with-cpp -c $<
libgcc-s-objects += $(lib1asmfuncs-s-o)
else
lib1asmfuncs-o = $(patsubst %,%$(objext),$(LIB1ASMFUNCS))
-$(lib1asmfuncs-o): %$(objext): $(gcc_srcdir)/config/$(LIB1ASMSRC)
- $(gcc_compile) -DL$* -xassembler-with-cpp \
- -c $(gcc_srcdir)/config/$(LIB1ASMSRC)
+$(lib1asmfuncs-o): %$(objext): $(srcdir)/config/$(LIB1ASMSRC)
+ $(gcc_compile) -DL$* -xassembler-with-cpp -c $<
libgcc-objects += $(lib1asmfuncs-o)
endif
@@ -306,22 +306,25 @@ alpha*-dec-*vms*)
md_unwind_header=alpha/vms-unwind.h
;;
arm-wrs-vxworks)
- tmake_file="$tmake_file t-fdpbit"
+ tmake_file="$tmake_file arm/t-arm arm/t-vxworks t-fdpbit"
extra_parts="$extra_parts crti.o crtn.o"
;;
arm*-*-freebsd*)
- tmake_file="$tmake_file t-fdpbit"
+ tmake_file="$tmake_file arm/t-arm arm/t-strongarm-elf t-fdpbit"
;;
arm*-*-netbsdelf*)
- tmake_file="$tmake_file t-slibgcc-gld-nover"
+ tmake_file="$tmake_file arm/t-arm t-slibgcc-gld-nover"
;;
arm*-*-linux*) # ARM GNU/Linux with ELF
- tmake_file="${tmake_file} t-fixedpoint-gnu-prefix"
+ tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix"
case ${host} in
arm*-*-linux-*eabi)
- tmake_file="${tmake_file} arm/t-bpabi t-slibgcc-libgcc"
+ tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
unwind_header=config/arm/unwind-arm.h
;;
+ *)
+ tmake_file="$tmake_file arm/t-linux"
+ ;;
esac
tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
;;
@@ -333,15 +336,15 @@ arm*-*-uclinux*) # ARM ucLinux
unwind_header=config/arm/unwind-arm.h
;;
esac
- tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+ tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
extra_parts="$extra_parts crti.o crtn.o"
;;
arm*-*-ecos-elf)
- tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+ tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
extra_parts="$extra_parts crti.o crtn.o"
;;
arm*-*-eabi* | arm*-*-symbianelf* )
- tmake_file="${tmake_file} t-fixedpoint-gnu-prefix"
+ tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
case ${host} in
arm*-*-eabi*)
tmake_file="${tmake_file} arm/t-bpabi"
@@ -356,17 +359,18 @@ arm*-*-eabi* | arm*-*-symbianelf* )
unwind_header=config/arm/unwind-arm.h
;;
arm*-*-rtems*)
- tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+ tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
extra_parts="$extra_parts crti.o crtn.o"
;;
arm*-*-elf)
- tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+ tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
extra_parts="$extra_parts crti.o crtn.o"
;;
arm*-wince-pe*)
+ tmake_file="$tmake_file arm/t-arm arm/t-wince-pe"
;;
avr-*-rtems*)
- tmake_file=t-fpbit
+ tmake_file="$tmake_file avr/t-avr t-fpbit"
# Don't use default.
extra_parts=
;;
@@ -375,27 +379,27 @@ avr-*-*)
tmake_file="${cpu_type}/t-avr t-fpbit"
;;
bfin*-elf*)
- tmake_file="bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
+ tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
;;
bfin*-uclinux*)
- tmake_file="bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
+ tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
md_unwind_header=bfin/linux-unwind.h
;;
bfin*-linux-uclibc*)
- tmake_file="$tmake_file bfin/t-crtstuff t-fdpbit bfin/t-linux"
+ tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-fdpbit bfin/t-linux"
# No need to build crtbeginT.o on uClibc systems. Should probably
# be moved to the OS specific section above.
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
md_unwind_header=bfin/linux-unwind.h
;;
bfin*-rtems*)
- tmake_file="$tmake_file t-fdpbit"
+ tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
extra_parts="$extra_parts crti.o crtn.o"
;;
bfin*-*)
- tmake_file="$tmake_file t-fdpbit"
+ tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
;;
crisv32-*-elf)
@@ -415,10 +419,8 @@ cris-*-none)
cris-*-linux* | crisv32-*-linux*)
tmake_file="$tmake_file t-fdpbit cris/t-linux"
;;
-fido-*-elf)
- ;;
fr30-*-elf)
- tmake_file="$tmake_file t-fdpbit"
+ tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
extra_parts="$extra_parts crti.o crtn.o"
;;
frv-*-elf)
@@ -427,20 +429,21 @@ frv-*-elf)
extra_parts="frvbegin.o frvend.o"
;;
frv-*-*linux*)
- tmake_file="$tmake_file t-fdpbit frv/t-linux"
+ tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
;;
h8300-*-rtems*)
- tmake_file="$tmake_file t-fpbit"
+ tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
extra_parts="$extra_parts crti.o crtn.o"
;;
h8300-*-elf*)
- tmake_file="$tmake_file t-fpbit"
+ tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
extra_parts="$extra_parts crti.o crtn.o"
;;
hppa*64*-*-linux*)
+ tmake_file="$tmake_file pa/t-linux pa/t-linux64"
;;
hppa*-*-linux*)
- tmake_file="$tmake_file t-slibgcc-libgcc"
+ tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
# Set the libgcc version number
if test x$enable_sjlj_exceptions = xyes; then
tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
@@ -565,7 +568,7 @@ i[34567]86-*-cygwin*)
else
tmake_dlldir_file="i386/t-dlldir-x"
fi
- tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin i386/t-crtfm t-dfprules"
+ tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin i386/t-crtfm i386/t-chkstk t-dfprules"
case ${target_thread_file} in
posix)
tmake_file="i386/t-mingw-pthread $tmake_file"
@@ -586,7 +589,7 @@ i[34567]86-*-mingw*)
else
tmake_dlldir_file="i386/t-dlldir-x"
fi
- tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 i386/t-crtfm t-dfprules"
+ tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 i386/t-crtfm i386/t-chkstk t-dfprules"
md_unwind_header=i386/w32-unwind.h
;;
x86_64-*-mingw*)
@@ -602,10 +605,11 @@ x86_64-*-mingw*)
else
tmake_dlldir_file="i386/t-dlldir-x"
fi
- tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-mingw32 t-dfprules i386/t-crtfm"
+ tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-mingw32 t-dfprules i386/t-crtfm i386/t-chkstk"
extra_parts="$extra_parts crtfastmath.o"
;;
i[34567]86-*-interix3*)
+ tmake_file="$tmake_file i386/t-chkstk"
;;
ia64*-*-elf*)
extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
@@ -625,10 +629,10 @@ ia64*-*-linux*)
md_unwind_header=ia64/linux-unwind.h
;;
ia64*-*-hpux*)
- tmake_file="ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
+ tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
;;
ia64-hp-*vms*)
- tmake_file="$tmake_file ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms"
+ tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms"
extra_parts="$extra_parts crtinitS.o"
md_unwind_header=ia64/vms-unwind.h
;;
@@ -660,18 +664,21 @@ m32r-*-linux*)
m32rle-*-linux*)
tmake_file="$tmake_file m32r/t-linux t-fdpbit"
;;
-m68k-*-elf*)
+m68k-*-elf* | fido-*-elf)
+ tmake_file="$tmake_file m68k/t-floatlib"
;;
m68k*-*-netbsdelf*)
;;
m68k*-*-openbsd*)
;;
m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
+ tmake_file="$tmake_file m68k/t-floatlib"
md_unwind_header=m68k/linux-unwind.h
;;
m68k-*-linux*) # Motorola m68k's running GNU/Linux
# with ELF format using glibc 2
# aka the GNU/Linux C library 6.
+ tmake_file="$tmake_file m68k/t-floatlib"
# If not configured with --enable-sjlj-exceptions, bump the
# libgcc version number.
if test x$enable_sjlj_exceptions != xyes; then
@@ -680,10 +687,11 @@ m68k-*-linux*) # Motorola m68k's runni
md_unwind_header=m68k/linux-unwind.h
;;
m68k-*-rtems*)
+ tmake_file="$tmake_file m68k/t-floatlib"
extra_parts="$extra_parts crti.o crtn.o"
;;
mcore-*-elf)
- tmake_file=t-fdpbit
+ tmake_file="mcore/t-mcore t-fdpbit"
extra_parts="$extra_parts crti.o crtn.o"
;;
microblaze*-linux*)
@@ -905,6 +913,10 @@ sh-*-elf* | sh[12346l]*-*-elf*)
libic_invalidate_array_4-200.a \
libic_invalidate_array_4a.a \
libgcc-Os-4-200.a libgcc-4-300.a"
+ case ${host} in sh64*-*-*)
+ tmake_file="$tmake_file sh/t-sh64"
+ ;;
+ esac
case ${host} in
sh*-superh-elf)
tmake_file="$tmake_file sh/t-superh"
@@ -913,23 +925,33 @@ sh-*-elf* | sh[12346l]*-*-elf*)
esac
;;
sh-*-linux* | sh[2346lbe]*-*-linux*)
- tmake_file="${tmake_file} t-slibgcc-libgcc sh/t-linux t-fdpbit"
+ tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit"
+ case ${host} in sh64*-*-linux*)
+ tmake_file="$tmake_file sh/t-sh64"
+ ;;
+ esac
md_unwind_header=sh/linux-unwind.h
;;
sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
sh64-*-netbsd* | sh64l*-*-netbsd*)
+ tmake_file="$tmake_file sh/t-sh sh/t-netbsd"
+ case ${host} in
+ sh5*-*-netbsd* | sh64*-netbsd*)
+ tmake_file="$tmake_file sh/t-sh64"
+ ;;
+ esac
# NetBSD's C library includes a fast software FP library that
# has support for setting/setting the rounding mode, exception
# mask, etc. Therefore, we don't want to include software FP
# in libgcc.
;;
sh-*-rtems*)
- tmake_file="$tmake_file t-crtstuff-pic t-fdpbit"
+ tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
$sh_ic_extra_parts $sh_opt_extra_parts"
;;
sh-wrs-vxworks)
- tmake_file="$tmake_file t-crtstuff-pic t-fdpbit"
+ tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
;;
sparc-*-netbsdelf*)
;;
@@ -956,6 +978,13 @@ sparc-*-linux*) # SPARC's running GNU/L
tmake_file="${tmake_file} sparc/t-linux"
;;
esac
+ case ${host} in
+ *-leon[3-9]*)
+ ;;
+ *)
+ tmake_file="$tmake_file sparc/t-softmul"
+ ;;
+ esac
extra_parts="$extra_parts crtfastmath.o"
md_unwind_header=sparc/linux-unwind.h
;;
@@ -1007,9 +1036,10 @@ tic6x-*-elf)
unwind_header=config/c6x/unwind-c6x.h
;;
v850*-*-*)
- tmake_file=t-fdpbit
+ tmake_file="v850/t-v850 t-fdpbit"
;;
vax-*-linux*)
+ tmake_file="$tmake_file vax/t-linux"
;;
vax-*-netbsdelf*)
;;
@@ -1032,6 +1062,7 @@ am33_2.0-*-linux*)
tmake_file="$tmake_file t-fdpbit"
;;
m32c-*-elf*|m32c-*-rtems*)
+ tmake_file="$tmake_file m32c/t-m32c"
;;
mep*-*-*)
tmake_file="mep/t-mep t-fdpbit"
rename from gcc/config/arm/bpabi-v6m.S
rename to libgcc/config/arm/bpabi-v6m.S
rename from gcc/config/arm/bpabi.S
rename to libgcc/config/arm/bpabi.S
rename from gcc/config/arm/ieee754-df.S
rename to libgcc/config/arm/ieee754-df.S
rename from gcc/config/arm/ieee754-sf.S
rename to libgcc/config/arm/ieee754-sf.S
rename from gcc/config/arm/lib1funcs.asm
rename to libgcc/config/arm/lib1funcs.S
@@ -40,7 +40,7 @@
#ifndef __symbian__
-#include "config/arm/lib1funcs.asm"
+#include "lib1funcs.S"
.macro UNPREFIX name
.global SYM (\name)
new file mode 100644
@@ -0,0 +1,3 @@
+LIB1ASMSRC = arm/lib1funcs.S
+LIB1ASMFUNCS = _thumb1_case_sqi _thumb1_case_uqi _thumb1_case_shi \
+ _thumb1_case_uhi _thumb1_case_si
@@ -1,3 +1,6 @@
+# Add the bpabi.S functions.
+LIB1ASMFUNCS += _aeabi_lcmp _aeabi_ulcmp _aeabi_ldivmod _aeabi_uldivmod
+
LIB2ADDEH = $(srcdir)/config/arm/unwind-arm.c \
$(srcdir)/config/arm/libunwind.S \
$(srcdir)/config/arm/pr-support.c $(srcdir)/unwind-c.c
new file mode 100644
@@ -0,0 +1,13 @@
+# For most CPUs we have an assembly soft-float implementations.
+# However this is not true for ARMv6M. Here we want to use the soft-fp C
+# implementation. The soft-fp code is only build for ARMv6M. This pulls
+# in the asm implementation for other CPUs.
+LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func \
+ _call_via_rX _interwork_call_via_rX \
+ _lshrdi3 _ashrdi3 _ashldi3 \
+ _arm_negdf2 _arm_addsubdf3 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \
+ _arm_fixdfsi _arm_fixunsdfsi \
+ _arm_truncdfsf2 _arm_negsf2 _arm_addsubsf3 _arm_muldivsf3 \
+ _arm_cmpsf2 _arm_unordsf2 _arm_fixsfsi _arm_fixunssfsi \
+ _arm_floatdidf _arm_floatdisf _arm_floatundidf _arm_floatundisf \
+ _clzsi2 _clzdi2
new file mode 100644
@@ -0,0 +1,3 @@
+LIB1ASMSRC = arm/lib1funcs.S
+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
+ _arm_addsubdf3 _arm_addsubsf3
new file mode 100644
@@ -0,0 +1,2 @@
+# Use a version of div0 which raises SIGFPE, and a special __clear_cache.
+LIB1ASMFUNCS := $(filter-out _dvmd_tls,$(LIB1ASMFUNCS)) _dvmd_lnx _clear_cache
new file mode 100644
@@ -0,0 +1,1 @@
+LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _clzsi2 _clzdi2
@@ -1,2 +1,16 @@
+LIB1ASMFUNCS += _bb_init_func _call_via_rX _interwork_call_via_rX _clzsi2 _clzdi2
+
+# These functions have __aeabi equivalents and will never be called by GCC.
+# By putting them in LIB1ASMFUNCS, we avoid the standard libgcc2.c code being
+# used -- and we make sure that definitions are not available in lib1funcs.S,
+# either, so they end up undefined.
+LIB1ASMFUNCS += \
+ _ashldi3 _ashrdi3 _divdi3 _floatdidf _udivmoddi4 _umoddi3 \
+ _udivdi3 _lshrdi3 _moddi3 _muldi3 _negdi2 _cmpdi2 \
+ _fixdfdi _fixsfdi _fixunsdfdi _fixunssfdi _floatdisf \
+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
+ _fixsfsi _fixunssfsi
+
# Include the gcc personality routine
LIB2ADDEH = $(srcdir)/unwind-c.c $(srcdir)/config/arm/pr-support.c
new file mode 100644
@@ -0,0 +1,1 @@
+LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _call_via_rX _interwork_call_via_rX _clzsi2 _clzdi2
new file mode 100644
@@ -0,0 +1,1 @@
+LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _call_via_rX _interwork_call_via_rX _clzsi2 _clzdi2
rename from gcc/config/avr/libgcc.S
rename to libgcc/config/avr/lib1funcs.S
@@ -1,3 +1,51 @@
+LIB1ASMSRC = avr/lib1funcs.S
+LIB1ASMFUNCS = \
+ _mulqi3 \
+ _mulhi3 \
+ _mulhisi3 \
+ _umulhisi3 \
+ _usmulhisi3 \
+ _muluhisi3 \
+ _mulshisi3 \
+ _mulsi3 \
+ _udivmodqi4 \
+ _divmodqi4 \
+ _udivmodhi4 \
+ _divmodhi4 \
+ _udivmodsi4 \
+ _divmodsi4 \
+ _prologue \
+ _epilogue \
+ _exit \
+ _cleanup \
+ _tablejump \
+ _tablejump_elpm \
+ _copy_data \
+ _clear_bss \
+ _ctors \
+ _dtors \
+ _ffssi2 \
+ _ffshi2 \
+ _loop_ffsqi2 \
+ _ctzsi2 \
+ _ctzhi2 \
+ _clzdi2 \
+ _clzsi2 \
+ _clzhi2 \
+ _paritydi2 \
+ _paritysi2 \
+ _parityhi2 \
+ _popcounthi2 \
+ _popcountsi2 \
+ _popcountdi2 \
+ _popcountqi2 \
+ _bswapsi2 \
+ _bswapdi2 \
+ _ashldi3 \
+ _ashrdi3 \
+ _lshrdi3 \
+ _fmul _fmuls _fmulsu
+
# Extra 16-bit integer functions.
intfuncs16 = _absvXX2 _addvXX3 _subvXX3 _mulvXX3 _negvXX2 _clrsbXX2
rename from gcc/config/bfin/lib1funcs.asm
rename to libgcc/config/bfin/lib1funcs.S
new file mode 100644
@@ -0,0 +1,3 @@
+LIB1ASMSRC = bfin/lib1funcs.S
+LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _muldi3 _umulsi3_highpart
+LIB1ASMFUNCS += _smulsi3_highpart
rename from gcc/config/c6x/lib1funcs.asm
rename to libgcc/config/c6x/lib1funcs.S
@@ -1,6 +1,11 @@
# Cannot use default rules due to $(CRTSTUFF_T_CFLAGS).
CUSTOM_CRTIN = yes
+LIB1ASMSRC = c6x/lib1funcs.S
+LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _udivmodsi4 _divmodsi4
+LIB1ASMFUNCS += _strasgi _strasgi_64plus _clzsi2 _clzdi2 _clz
+LIB1ASMFUNCS += _push_rts _pop_rts _call_stub
+
# Assemble startup files.
crti.o: $(srcdir)/config/c6x/crti.S
$(crt_compile) -c $(CRTSTUFF_T_CFLAGS) $<
rename from gcc/config/fr30/lib1funcs.asm
rename to libgcc/config/fr30/lib1funcs.S
new file mode 100644
@@ -0,0 +1,2 @@
+LIB1ASMSRC = fr30/lib1funcs.S
+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3
rename from gcc/config/frv/lib1funcs.asm
rename to libgcc/config/frv/lib1funcs.S
@@ -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.
rename from gcc/config/h8300/lib1funcs.asm
rename to libgcc/config/h8300/lib1funcs.S
new file mode 100644
@@ -0,0 +1,3 @@
+LIB1ASMSRC = h8300/lib1funcs.S
+LIB1ASMFUNCS = _cmpsi2 _ucmpsi2 _divhi3 _divsi3 _mulhi3 _mulsi3 \
+ _fixunssfsi_asm
rename from gcc/config/i386/cygwin.asm
rename to libgcc/config/i386/cygwin.S
new file mode 100644
@@ -0,0 +1,2 @@
+LIB1ASMSRC = i386/cygwin.S
+LIB1ASMFUNCS = _chkstk _chkstk_ms
rename from libgcc/config/ia64/__divxf3.asm
rename to libgcc/config/ia64/__divxf3.S
@@ -3,7 +3,7 @@
#endif
#define L__divxf3
-#include "config/ia64/lib1funcs.asm"
+#include "config/ia64/lib1funcs.S"
#ifdef SHARED
#undef __divtf3
rename from libgcc/config/ia64/_fixtfdi.asm
rename to libgcc/config/ia64/_fixtfdi.S
@@ -3,7 +3,7 @@
#endif
#define L_fixtfdi
-#include "config/ia64/lib1funcs.asm"
+#include "config/ia64/lib1funcs.S"
#ifdef SHARED
#undef __fixtfti
rename from libgcc/config/ia64/_fixunstfdi.asm
rename to libgcc/config/ia64/_fixunstfdi.S
@@ -3,7 +3,7 @@
#endif
#define L_fixunstfdi
-#include "config/ia64/lib1funcs.asm"
+#include "config/ia64/lib1funcs.S"
#ifdef SHARED
#undef __fixunstfti
rename from libgcc/config/ia64/_floatditf.asm
rename to libgcc/config/ia64/_floatditf.S
@@ -3,7 +3,7 @@
#endif
#define L_floatditf
-#include "config/ia64/lib1funcs.asm"
+#include "config/ia64/lib1funcs.S"
#ifdef SHARED
#undef __floattitf
rename from gcc/config/ia64/lib1funcs.asm
rename to libgcc/config/ia64/lib1funcs.S
@@ -1,1 +1,6 @@
+# On HP-UX we do not want _fixtfdi, _fixunstfdi, or _floatditf from
+# LIB1ASMSRC. These functions map the 128 bit conversion function names
+# to 80 bit conversions and were done for Linux backwards compatibility.
+LIB1ASMFUNCS := $(filter-out _fixtfdi _fixunstfdi _floatditf,$(LIB1ASMFUNCS))
+
LIB2ADDEH = $(srcdir)/unwind-c.c
@@ -1,3 +1,16 @@
+LIB1ASMSRC = ia64/lib1funcs.S
+
+# We use different names for the DImode div/mod files so that they won't
+# conflict with libgcc2.c files. We used to use __ia64 as a prefix, now
+# we use __ as the prefix. Note that L_divdi3 in libgcc2.c actually defines
+# a TImode divide function, so there is no actual overlap here between
+# libgcc2.c and lib1funcs.S.
+LIB1ASMFUNCS = __divxf3 __divdf3 __divsf3 \
+ __divdi3 __moddi3 __udivdi3 __umoddi3 \
+ __divsi3 __modsi3 __udivsi3 __umodsi3 __save_stack_nonlocal \
+ __nonlocal_goto __restore_stack_nonlocal __trampoline \
+ _fixtfdi _fixunstfdi _floatditf
+
CUSTOM_CRTSTUFF = yes
# Assemble startup files.
@@ -3,5 +3,5 @@
# Replace __dvxf3 _fixtfdi _fixunstfdi _floatditf
libgcc1-tf-functions = __divxf3 _fixtfdi _fixunstfdi _floatditf
LIB1ASMFUNCS := $(filter-out $(libgcc1-tf-functions), $(LIB1ASMFUNCS))
-libgcc1-tf-compats = $(addsuffix .asm, $(libgcc1-tf-functions))
+libgcc1-tf-compats = $(addsuffix .S, $(libgcc1-tf-functions))
LIB2ADD += $(addprefix $(srcdir)/config/ia64/, $(libgcc1-tf-compats))
rename from gcc/config/m32c/m32c-lib1.S
rename to libgcc/config/m32c/lib1funcs.S
new file mode 100644
@@ -0,0 +1,9 @@
+LIB1ASMSRC = m32c/lib1funcs.S
+
+LIB1ASMFUNCS = \
+ __m32c_memregs \
+ __m32c_eh_return \
+ __m32c_mulsi3 \
+ __m32c_cmpsi2 \
+ __m32c_ucmpsi2 \
+ __m32c_jsri16
@@ -1,5 +1,5 @@
/* .init/.fini section handling + C++ global constructor/destructor handling.
- This file is based on crtstuff.c, sol2-crti.asm, sol2-crtn.asm.
+ This file is based on crtstuff.c, sol2-crti.S, sol2-crtn.S.
Copyright (C) 1996, 1997, 1998, 2006, 2009 Free Software Foundation, Inc.
rename from gcc/config/m68k/lb1sf68.asm
rename to libgcc/config/m68k/lb1sf68.S
new file mode 100644
@@ -0,0 +1,5 @@
+LIB1ASMSRC = m68k/lb1sf68.S
+LIB1ASMFUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
+ _double _float _floatex \
+ _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
+ _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
rename from gcc/config/mcore/lib1.asm
rename to libgcc/config/mcore/lib1funcs.S
new file mode 100644
@@ -0,0 +1,2 @@
+LIB1ASMSRC = mcore/lib1funcs.S
+LIB1ASMFUNCS = _divsi3 _udivsi3 _modsi3 _umodsi3
rename from gcc/config/mep/mep-lib1.asm
rename to libgcc/config/mep/lib1funcs.S
@@ -1,2 +1,11 @@
+# profiling support
+LIB1ASMSRC = mep/lib1funcs.S
+
+LIB1ASMFUNCS = _mep_profile \
+ _mep_bb_init_trace \
+ _mep_bb_init \
+ _mep_bb_trace \
+ _mep_bb_increment
+
# Use -O0 instead of -O2 so we don't get complex relocations
CRTSTUFF_CFLAGS += -O0
rename from gcc/config/mips/mips16.S
rename to libgcc/config/mips/mips16.S
@@ -1,3 +1,43 @@
+# Copyright (C) 2007, 2008, 2011 Free Software Foundation, 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.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+LIB1ASMSRC = mips/mips16.S
+LIB1ASMFUNCS = _m16addsf3 _m16subsf3 _m16mulsf3 _m16divsf3 \
+ _m16eqsf2 _m16nesf2 _m16gtsf2 _m16gesf2 _m16lesf2 _m16ltsf2 \
+ _m16unordsf2 \
+ _m16fltsisf _m16fix_truncsfsi _m16fltunsisf \
+ _m16adddf3 _m16subdf3 _m16muldf3 _m16divdf3 \
+ _m16extsfdf2 _m16trdfsf2 \
+ _m16eqdf2 _m16nedf2 _m16gtdf2 _m16gedf2 _m16ledf2 _m16ltdf2 \
+ _m16unorddf2 \
+ _m16fltsidf _m16fix_truncdfsi _m16fltunsidf \
+ _m16retsf _m16retdf \
+ _m16retsc _m16retdc \
+ _m16stub1 _m16stub2 _m16stub5 _m16stub6 _m16stub9 _m16stub10 \
+ _m16stubsf0 _m16stubsf1 _m16stubsf2 _m16stubsf5 _m16stubsf6 \
+ _m16stubsf9 _m16stubsf10 \
+ _m16stubdf0 _m16stubdf1 _m16stubdf2 _m16stubdf5 _m16stubdf6 \
+ _m16stubdf9 _m16stubdf10 \
+ _m16stubsc0 _m16stubsc1 _m16stubsc2 _m16stubsc5 _m16stubsc6 \
+ _m16stubsc9 _m16stubsc10 \
+ _m16stubdc0 _m16stubdc1 _m16stubdc2 _m16stubdc5 _m16stubdc6 \
+ _m16stubdc9 _m16stubdc10
+
SYNC = yes
SYNC_CFLAGS = -mno-mips16
rename from gcc/config/pa/milli64.S
rename to libgcc/config/pa/milli64.S
new file mode 100644
@@ -0,0 +1,6 @@
+#Plug millicode routines into libgcc.a We want these on both native and
+#cross compiles. We use the "64-bit" routines because the "32-bit" code
+#is broken for certain corner cases.
+
+LIB1ASMSRC = pa/milli64.S
+LIB1ASMFUNCS = _divI _divU _remI _remU _div_const _mulI _dyncall
new file mode 100644
@@ -0,0 +1,4 @@
+# Plug millicode routines into libgcc.a We want these on both native and
+# cross compiles.
+# FIXME: Explain.
+LIB1ASMFUNCS := $(filter-out _dyncall, $(LIB1ASMFUNCS))
rename from gcc/config/picochip/libgccExtras/fake_libgcc.asm
rename to libgcc/config/picochip/lib1funcs.S
@@ -1,6 +1,4 @@
// picoChip ASM file
// Fake libgcc asm file. This contains nothing, but is used to prevent gcc
-// getting upset about the lack of a libgcc.S file when LIB1ASMFUNCS is defined
-// to switch off the compilation of parts of libgcc.
-
-
+// getting upset about the lack of a lib1funcs.S file when LIB1ASMFUNCS is
+// defined to switch off the compilation of parts of libgcc.
@@ -1,2 +1,9 @@
+# Prevent some of the more complicated libgcc functions from being
+# compiled. This is because they are generally too big to fit into an
+# AE anyway, so there is no point in having them. Also, some don't
+# compile properly so we'll ignore them for the moment.
+LIB1ASMSRC = picochip/lib1funcs.S
+LIB1ASMFUNCS = _mulsc3 _divsc3
+
# Turn off the building of exception handling libraries.
LIB2ADDEH =
rename from gcc/config/sh/lib1funcs.asm
rename to libgcc/config/sh/lib1funcs.S
rename from gcc/config/sh/lib1funcs.h
rename to libgcc/config/sh/lib1funcs.h
@@ -1,3 +1,5 @@
+LIB1ASMFUNCS_CACHE = _ic_invalidate _ic_invalidate_array
+
HOST_LIBGCC2_CFLAGS = -fpic -mieee -DNO_FPSCR_VALUES
# Override t-slibgcc-elf-ver to export some libgcc symbols with
new file mode 100644
@@ -0,0 +1,1 @@
+LIB1ASMFUNCS_CACHE = _ic_invalidate
@@ -17,26 +17,33 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
+LIB1ASMSRC = sh/lib1funcs.S
+LIB1ASMFUNCS = _ashiftrt _ashiftrt_n _ashiftlt _lshiftrt _movmem \
+ _movmem_i4 _mulsi3 _sdivsi3 _sdivsi3_i4 _udivsi3 _udivsi3_i4 _set_fpscr \
+ _div_table _udiv_qrnnd_16 \
+ $(LIB1ASMFUNCS_CACHE)
+LIB1ASMFUNCS_CACHE = _ic_invalidate _ic_invalidate_array
+
crt1.o: $(srcdir)/config/sh/crt1.S
$(gcc_compile) -c $<
-ic_invalidate_array_4-100.o: $(gcc_srcdir)/config/sh/lib1funcs.asm
+ic_invalidate_array_4-100.o: $(srcdir)/config/sh/lib1funcs.S
$(gcc_compile) -c -DL_ic_invalidate_array -DWAYS=1 -DWAY_SIZE=0x2000 $<
libic_invalidate_array_4-100.a: ic_invalidate_array_4-100.o
$(AR_CREATE_FOR_TARGET) $@ $<
-ic_invalidate_array_4-200.o: $(gcc_srcdir)/config/sh/lib1funcs.asm
+ic_invalidate_array_4-200.o: $(srcdir)/config/sh/lib1funcs.S
$(gcc_compile) -c -DL_ic_invalidate_array -DWAYS=2 -DWAY_SIZE=0x2000 $<
libic_invalidate_array_4-200.a: ic_invalidate_array_4-200.o
$(AR_CREATE_FOR_TARGET) $@ $<
-ic_invalidate_array_4a.o: $(gcc_srcdir)/config/sh/lib1funcs.asm
+ic_invalidate_array_4a.o: $(srcdir)/config/sh/lib1funcs.S
$(gcc_compile) -c -DL_ic_invalidate_array -D__FORCE_SH4A__ $<
libic_invalidate_array_4a.a: ic_invalidate_array_4a.o
$(AR_CREATE_FOR_TARGET) $@ $<
sdivsi3_i4i-Os-4-200.o: $(srcdir)/config/sh/lib1funcs-Os-4-200.S
- $(gcc_compile) -c -DL_sdivsi3_i4i $<
+ $(compile) -c -DL_sdivsi3_i4i $<
udivsi3_i4i-Os-4-200.o: $(srcdir)/config/sh/lib1funcs-Os-4-200.S
$(gcc_compile) -c -DL_udivsi3_i4i $<
unwind-dw2-Os-4-200.o: $(gcc_srcdir)/unwind-dw2.c
new file mode 100644
@@ -0,0 +1,6 @@
+LIB1ASMFUNCS = \
+ _sdivsi3 _sdivsi3_i4 _udivsi3 _udivsi3_i4 _set_fpscr \
+ _shcompact_call_trampoline _shcompact_return_trampoline \
+ _shcompact_incoming_args _ic_invalidate _nested_trampoline \
+ _push_pop_shmedia_regs \
+ _udivdi3 _divdi3 _umoddi3 _moddi3 _div_table
rename from gcc/config/sparc/lb1spc.asm
rename to libgcc/config/sparc/lb1spc.S
@@ -1,2 +1,2 @@
-LIB1ASMSRC = sparc/lb1spc.asm
+LIB1ASMSRC = sparc/lb1spc.S
LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
rename from gcc/config/v850/lib1funcs.asm
rename to libgcc/config/v850/lib1funcs.S
new file mode 100644
@@ -0,0 +1,60 @@
+LIB1ASMSRC = v850/lib1funcs.S
+LIB1ASMFUNCS = _mulsi3 \
+ _divsi3 \
+ _udivsi3 \
+ _modsi3 \
+ _umodsi3 \
+ _save_2 \
+ _save_20 \
+ _save_21 \
+ _save_22 \
+ _save_23 \
+ _save_24 \
+ _save_25 \
+ _save_26 \
+ _save_27 \
+ _save_28 \
+ _save_29 \
+ _save_2c \
+ _save_20c \
+ _save_21c \
+ _save_22c \
+ _save_23c \
+ _save_24c \
+ _save_25c \
+ _save_26c \
+ _save_27c \
+ _save_28c \
+ _save_29c \
+ _save_31c \
+ _save_interrupt \
+ _save_all_interrupt \
+ _callt_save_20 \
+ _callt_save_21 \
+ _callt_save_22 \
+ _callt_save_23 \
+ _callt_save_24 \
+ _callt_save_25 \
+ _callt_save_26 \
+ _callt_save_27 \
+ _callt_save_28 \
+ _callt_save_29 \
+ _callt_save_20c \
+ _callt_save_21c \
+ _callt_save_22c \
+ _callt_save_23c \
+ _callt_save_24c \
+ _callt_save_25c \
+ _callt_save_26c \
+ _callt_save_27c \
+ _callt_save_28c \
+ _callt_save_29c \
+ _callt_save_31c \
+ _callt_save_interrupt \
+ _callt_save_all_interrupt \
+ _callt_save_r2_r29 \
+ _callt_save_r2_r31 \
+ _negdi2 \
+ _cmpdi2 \
+ _ucmpdi2 \
+ _muldi3
rename from gcc/config/vax/lib1funcs.asm
rename to libgcc/config/vax/lib1funcs.S
new file mode 100644
@@ -0,0 +1,2 @@
+LIB1ASMSRC = vax/lib1funcs.S
+LIB1ASMFUNCS = _udivsi3 _umodsi3
rename from gcc/config/xtensa/ieee754-df.S
rename to libgcc/config/xtensa/ieee754-df.S
rename from gcc/config/xtensa/ieee754-sf.S
rename to libgcc/config/xtensa/ieee754-sf.S
rename from gcc/config/xtensa/lib1funcs.asm
rename to libgcc/config/xtensa/lib1funcs.S
@@ -1,2 +1,14 @@
+LIB1ASMSRC = xtensa/lib1funcs.S
+LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3 _udivsi3 _umodsi3 \
+ _umulsidi3 _clz _clzsi2 _ctzsi2 _ffssi2 \
+ _ashldi3 _ashrdi3 _lshrdi3 \
+ _negsf2 _addsubsf3 _mulsf3 _divsf3 _cmpsf2 _fixsfsi _fixsfdi \
+ _fixunssfsi _fixunssfdi _floatsisf _floatunsisf \
+ _floatdisf _floatundisf \
+ _negdf2 _addsubdf3 _muldf3 _divdf3 _cmpdf2 _fixdfsi _fixdfdi \
+ _fixunsdfsi _fixunsdfdi _floatsidf _floatunsidf \
+ _floatdidf _floatundidf \
+ _truncdfsf2 _extendsfdf2
+
LIB2ADDEH = $(srcdir)/config/xtensa/unwind-dw2-xtensa.c \
$(srcdir)/unwind-dw2-fde.c $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c