@@ -1526,21 +1526,6 @@ MOSTLYCLEANFILES = insn-flags.h insn-con
# Defined in libgcc2.c, included only in the static library.
LIB2FUNCS_ST = _eprintf __gcc_bcmp
-FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
- _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
- _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
- _sf_to_df _sf_to_tf _thenan_sf _sf_to_usi _usi_to_sf
-
-DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
- _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
- _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
- _df_to_sf _df_to_tf _thenan_df _df_to_usi _usi_to_df
-
-TPBIT_FUNCS = _pack_tf _unpack_tf _addsub_tf _mul_tf _div_tf \
- _fpcmp_parts_tf _compare_tf _eq_tf _ne_tf _gt_tf _ge_tf \
- _lt_tf _le_tf _unord_tf _si_to_tf _tf_to_si _negate_tf _make_tf \
- _tf_to_df _tf_to_sf _thenan_tf _tf_to_usi _usi_to_tf
-
# These might cause a divide overflow trap and so are compiled with
# unwinder info.
LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
@@ -1879,8 +1864,7 @@ srcdirify = $(patsubst $$(libgcc_objdir)
GCC_EXTRA_PARTS := $(sort $(EXTRA_MULTILIB_PARTS) $(EXTRA_PARTS))
libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
- $(MACHMODE_H) $(FPBIT) $(DPBIT) $(TPBIT) $(LIB2ADD) \
- $(LIB2ADD_ST) gcov-iov.h $(SFP_MACHINE)
+ $(MACHMODE_H) $(LIB2ADD) $(LIB2ADD_ST) gcov-iov.h $(SFP_MACHINE)
libgcc.mvars: config.status Makefile $(LIB2ADD) $(LIB2ADD_ST) specs \
xgcc$(exeext)
@@ -1892,13 +1876,7 @@ libgcc.mvars: config.status Makefile $(L
echo LIB2ADD = '$(call srcdirify,$(LIB2ADD))' >> tmp-libgcc.mvars
echo LIB2ADD_ST = '$(call srcdirify,$(LIB2ADD_ST))' >> tmp-libgcc.mvars
echo LIB2_SIDITI_CONV_FUNCS = '$(LIB2_SIDITI_CONV_FUNCS)' >> tmp-libgcc.mvars
- echo FPBIT = '$(FPBIT)' >> tmp-libgcc.mvars
- echo FPBIT_FUNCS = '$(FPBIT_FUNCS)' >> tmp-libgcc.mvars
echo LIB2_DIVMOD_FUNCS = '$(LIB2_DIVMOD_FUNCS)' >> tmp-libgcc.mvars
- echo DPBIT = '$(DPBIT)' >> tmp-libgcc.mvars
- echo DPBIT_FUNCS = '$(DPBIT_FUNCS)' >> tmp-libgcc.mvars
- echo TPBIT = '$(TPBIT)' >> tmp-libgcc.mvars
- echo TPBIT_FUNCS = '$(TPBIT_FUNCS)' >> tmp-libgcc.mvars
echo GCC_EXTRA_PARTS = '$(GCC_EXTRA_PARTS)' >> tmp-libgcc.mvars
echo SHLIB_LINK = '$(subst $(GCC_FOR_TARGET),$$(GCC_FOR_TARGET),$(SHLIB_LINK))' >> tmp-libgcc.mvars
echo SHLIB_INSTALL = '$(SHLIB_INSTALL)' >> tmp-libgcc.mvars
@@ -937,12 +937,14 @@ arm*-wince-pe*)
;;
avr-*-rtems*)
tm_file="elfos.h avr/elf.h avr/avr.h dbxelf.h avr/rtems.h rtems.h newlib-stdint.h"
+ libgcc_tm_file="$libgcc_tm_file avr/avr-lib.h"
tmake_file="avr/t-avr t-rtems avr/t-rtems"
extra_gcc_objs="driver-avr.o avr-devices.o"
extra_objs="avr-devices.o"
;;
avr-*-*)
tm_file="elfos.h avr/elf.h avr/avr.h dbxelf.h newlib-stdint.h"
+ libgcc_tm_file="$libgcc_tm_file avr/avr-lib.h"
use_gcc_stdint=wrap
extra_gcc_objs="driver-avr.o avr-devices.o"
extra_objs="avr-devices.o"
@@ -1039,10 +1041,12 @@ moxie-*-rtems*)
h8300-*-rtems*)
tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h newlib-stdint.h"
+ libgcc_tm_file="$libgcc_tm_file h8300/h8300-lib.h"
;;
h8300-*-elf*)
tmake_file="h8300/t-h8300 h8300/t-elf"
tm_file="h8300/h8300.h dbxelf.h elfos.h newlib-stdint.h h8300/elf.h"
+ libgcc_tm_file="$libgcc_tm_file h8300/h8300-lib.h"
;;
hppa*64*-*-linux*)
target_cpu_default="MASK_PA_11|MASK_PA_20"
@@ -2017,7 +2021,7 @@ picochip-*)
;;
# port not yet contributed
#powerpc-*-openbsd*)
-# tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit "
+# tmake_file="${tmake_file} rs6000/t-fprules"
# extra_headers=
# ;;
powerpc-*-darwin*)
@@ -2063,42 +2067,42 @@ powerpc-*-eabispe*)
powerpc-*-eabisimaltivec*)
tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h rs6000/eabialtivec.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
use_gcc_stdint=wrap
;;
powerpc-*-eabisim*)
tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
use_gcc_stdint=wrap
;;
powerpc-*-elf*)
tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
;;
powerpc-*-eabialtivec*)
tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabialtivec.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
use_gcc_stdint=wrap
;;
powerpc-xilinx-eabi*)
tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h rs6000/xilinx.h"
extra_options="${extra_options} rs6000/sysv4.opt rs6000/xilinx.opt"
- tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm rs6000/t-xilinx"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm rs6000/t-xilinx"
use_gcc_stdint=wrap
;;
powerpc-*-eabi*)
tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
use_gcc_stdint=wrap
;;
powerpc-*-rtems*)
tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/rtems.h rtems.h"
extra_options="${extra_options} rs6000/sysv4.opt"
- tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-rtems t-rtems rs6000/t-ppccomm"
;;
powerpc-*-linux* | powerpc64-*-linux*)
tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h"
@@ -2146,7 +2150,7 @@ powerpc-*-linux* | powerpc64-*-linux*)
;;
powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
tm_file="${tm_file} elfos.h freebsd-spec.h rs6000/sysv4.h"
- tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
extra_options="${extra_options} rs6000/sysv4.opt"
extra_headers=ppc-asm.h
case ${target} in
@@ -2171,18 +2175,18 @@ powerpc-*-lynxos*)
;;
powerpcle-*-elf*)
tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
- tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
;;
powerpcle-*-eabisim*)
tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
- tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
use_gcc_stdint=wrap
;;
powerpcle-*-eabi*)
tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h"
- tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
extra_options="${extra_options} rs6000/sysv4.opt"
use_gcc_stdint=wrap
;;
@@ -2233,7 +2237,7 @@ rs6000-ibm-aix[6789].* | powerpc-ibm-aix
;;
rx-*-elf*)
tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
- libgcc_tm_file="${libgcc_tm_file} rx/rx-abi.h"
+ libgcc_tm_file="${libgcc_tm_file} rx/rx-abi.h rx/rx-lib.h"
tmake_file="${tmake_file} rx/t-rx"
;;
s390-*-linux*)
@@ -2643,7 +2647,6 @@ xtensa*-*-linux*)
;;
am33_2.0-*-linux*)
tm_file="mn10300/mn10300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
- tmake_file="${tmake_file} mn10300/t-linux"
gas=yes gnu_ld=yes
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
use_collect2=no
@@ -19,25 +19,6 @@
LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _clzsi2 _clzdi2
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#ifndef __ARMEB__' >> fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
- echo '#endif' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#ifndef __ARMEB__' > dp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
- echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c
- echo '#endif' >> dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
MULTILIB_OPTIONS = mlittle-endian/mbig-endian mfloat-abi=hard/mfloat-abi=soft
MULTILIB_DIRNAMES = le be fpu soft
MULTILIB_EXCEPTIONS =
@@ -1,4 +1,4 @@
-# Copyright (C) 2003, 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2007, 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -18,24 +18,6 @@
LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _call_via_rX _interwork_call_via_rX _clzsi2 _clzdi2
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#ifndef __ARMEB__' >> fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
- echo '#endif' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#ifndef __ARMEB__' > dp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
- echo '#endif' >> dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
MULTILIB_OPTIONS = \
mrtp fPIC \
t4/t4be/t4t/t4tbe/t5/t5be/t5t/t5tbe/tstrongarm/txscale/txscalebe
@@ -19,25 +19,6 @@
LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _call_via_rX _interwork_call_via_rX _clzsi2 _clzdi2
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#ifndef __ARMEB__' >> fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
- echo '#endif' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#ifndef __ARMEB__' > dp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
- echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c
- echo '#endif' >> dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
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) \
@@ -91,19 +91,6 @@ LIB2FUNCS_EXCLUDE = \
# so use -mcall-prologues for smaller code size.
TARGET_LIBGCC2_CFLAGS = -DDF=SF -Dinhibit_libc -mcall-prologues -Os
-fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/avr/t-avr
- echo '#define FLOAT' > fp-bit.c
- echo '#define FLOAT_ONLY' >> fp-bit.c
- echo '#define CMPtype QItype' >> fp-bit.c
- echo '#define DF SF' >> fp-bit.c
- echo '#define DI SI' >> fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
- echo '#define SMALL_MACHINE' >> fp-bit.c
- echo 'typedef int QItype __attribute__ ((mode (QI)));' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-FPBIT = fp-bit.c
-
MULTILIB_OPTIONS = mmcu=avr2/mmcu=avr25/mmcu=avr3/mmcu=avr31/mmcu=avr35/mmcu=avr4/mmcu=avr5/mmcu=avr51/mmcu=avr6
MULTILIB_DIRNAMES = avr2 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6
@@ -1,4 +1,4 @@
-# Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2005, 2007, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -24,16 +24,6 @@ LIB1ASMFUNCS += _smulsi3_highpart
EXTRA_PARTS = crtbegin.o crtend.o crti.o crtn.o
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
# Assemble startup files.
$(T)crti.o: $(srcdir)/config/bfin/crti.s $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
@@ -1,4 +1,4 @@
-# Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2005, 2006, 2007, 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -22,16 +22,6 @@ LIB1ASMSRC = bfin/lib1funcs.asm
LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _muldi3 _umulsi3_highpart
LIB1ASMFUNCS += _smulsi3_highpart
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
CRTSTUFF_T_CFLAGS = -fpic
TARGET_LIBGCC2_CFLAGS = -fpic
@@ -1,4 +1,4 @@
-# Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -22,16 +22,6 @@ LIB1ASMSRC = bfin/lib1funcs.asm
LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _muldi3 _umulsi3_highpart
LIB1ASMFUNCS += _smulsi3_highpart
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
CRTSTUFF_T_CFLAGS = -fpic
TARGET_LIBGCC2_CFLAGS = -fpic
@@ -1,4 +1,4 @@
-# Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -22,16 +22,6 @@ LIB1ASMSRC = bfin/lib1funcs.asm
LIB1ASMFUNCS = _divsi3 _udivsi3 _umodsi3 _modsi3 _muldi3 _umulsi3_highpart
LIB1ASMFUNCS += _smulsi3_highpart
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
CRTSTUFF_T_CFLAGS = -fpic
TARGET_LIBGCC2_CFLAGS = -fpic
@@ -3,7 +3,7 @@
#
# The Makefile fragment to include when compiling gcc et al for CRIS.
#
-# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2002, 2003, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -28,23 +28,6 @@
LIB2FUNCS_EXTRA = _udivsi3.c _divsi3.c _umodsi3.c _modsi3.c
CRIS_LIB1CSRC = $(srcdir)/config/cris/arit.c
-FPBIT = tmplibgcc_fp_bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' > dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-# Use another name to avoid confusing SUN make, if support for
-# it is reinstated elsewhere. Prefixed with "tmplibgcc" means
-# "make clean" will wipe it. We define a few L_ thingies
-# because we can't select them individually through FPBIT_FUNCS;
-# see above.
-tmplibgcc_fp_bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' > $@
- echo '#define FLOAT' >> $@
- cat $(srcdir)/config/fp-bit.c >> $@
-
# The fixed-point arithmetic code is in one file, arit.c,
# similar to libgcc2.c (or the old libgcc1.c). We need to
# "split it up" with one file per define.
@@ -1,4 +1,4 @@
-# Copyright (C) 1999, 2001, 2007 Free Software Foundation, Inc.
+# Copyright (C) 1999, 2001, 2007, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -26,22 +26,10 @@ LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi
$(T)crtn.o: $(srcdir)/config/fr30/crtn.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) -c -o $(T)crtn.o -x assembler $(srcdir)/config/fr30/crtn.asm
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
# If any special flags are necessary when building libgcc2 put them here.
#
# TARGET_LIBGCC2_CFLAGS
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
# Enable the following if multilibs are needed.
# See gcc/genmultilib, gcc/gcc.texi and gcc/tm.texi for a
# description of the options and their values.
@@ -27,23 +27,9 @@ 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
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
# If any special flags are necessary when building libgcc2 put them here.
TARGET_LIBGCC2_CFLAGS =
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#include "config/frv/frv-abi.h"' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#include "config/frv/frv-abi.h"' > dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
cmovh.c: $(srcdir)/config/frv/cmovh.c
$(LN_S) $(srcdir)/config/frv/cmovh.c .
@@ -1,5 +1,5 @@
# Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003,
-# 2004 Free Software Foundation, Inc.
+# 2004, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -31,21 +31,6 @@ LIB2FUNCS_EXTRA = \
# We do not have DF type, so fake out the libgcc2 compilation.
TARGET_LIBGCC2_CFLAGS = -DDF=SF
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#define FLOAT_ONLY' >> fp-bit.c
- echo '#define SMALL_MACHINE' >> fp-bit.c
- echo '#ifdef __H8300__' >> fp-bit.c
- echo '#define CMPtype HItype' >> fp-bit.c
- echo '#else' >> fp-bit.c
- echo '#define CMPtype SItype' >> fp-bit.c
- echo '#endif' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
MULTILIB_OPTIONS = mh/ms/msx mn mint32
MULTILIB_DIRNAMES = h8300h h8300s h8sx normal int32
MULTILIB_EXCEPTIONS = mint32 mn mn/mint32
@@ -1,4 +1,4 @@
-# Copyright (C) 2003, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -23,18 +23,6 @@ CROSS_LIBGCC1 =
LIB2FUNCS_EXTRA = $(srcdir)/config/udivmod.c $(srcdir)/config/divmod.c $(srcdir)/config/udivmodsi4.c $(srcdir)/config/iq2000/lib2extra-funcs.c
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
# Enable the following if multilibs are needed.
# See gcc/genmultilib, gcc/gcc.texi and gcc/tm.texi for a
# description of the options and their values.
@@ -1,5 +1,5 @@
# Target Makefile Fragment for R8C/M16C/M32C
-# Copyright (C) 2005, 2006, 2007, 2008, 2009
+# Copyright (C) 2005, 2006, 2007, 2008, 2009, 2011
# Free Software Foundation, Inc.
# Contributed by Red Hat.
#
@@ -31,18 +31,6 @@ LIB1ASMFUNCS = \
LIB2FUNCS_EXTRA = $(srcdir)/config/m32c/m32c-lib2.c $(srcdir)/config/m32c/m32c-lib2-trapv.c
-# floating point emulation libraries
-
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
# target-specific files
md_file = md
@@ -1,4 +1,4 @@
-# Copyright (C) 2003, 2004, 2009 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2009, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -19,23 +19,11 @@
# lib1funcs.asm is currently empty.
CROSS_LIBGCC1 =
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
-
# Turn off the SDA while compiling libgcc2. There are no headers for it
# and we want maximal upward compatibility here.
TARGET_LIBGCC2_CFLAGS = -G 0 -fPIC
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
# We need to use -fpic when we are using gcc to compile the routines in
# initfini.c. This is only really needed when we are going to use gcc/g++
# to produce a shared library, but since we don't know ahead of time when
@@ -1,4 +1,5 @@
-# Copyright (C) 1997, 1998, 1999, 2001, 2003 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1998, 1999, 2001, 2003, 2011
+# Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -16,23 +17,11 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
# Turn off the SDA while compiling libgcc2. There are no headers for it
# and we want maximal upward compatibility here.
TARGET_LIBGCC2_CFLAGS = -G 0
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
# We need to use -fpic when we are using gcc to compile the routines in
# initfini.c. This is only really needed when we are going to use gcc/g++
# to produce a shared library, but since we don't know ahead of time when
@@ -1,4 +1,4 @@
-# Copyright (C) 2000, 2001, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2001, 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -28,22 +28,6 @@ LIB1ASMFUNCS = _divsi3 _udivsi3 _modsi3
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mcore/crtn.asm
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore
- rm -f dp-bit.c
- echo '' > dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore
- rm -f fp-bit.c
- echo '' > fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
# could use -msifilter to be safe from interrupt/jmp interactions and others.
TARGET_LIBGCC2_CFLAGS=-O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter
@@ -1,6 +1,6 @@
# -*- makefile -*-
# GCC makefile fragment for MeP
-# Copyright (C) 2001, 2002, 2003, 2005, 2007, 2009, 2010
+# Copyright (C) 2001, 2002, 2003, 2005, 2007, 2009, 2010, 2011
# Free Software Foundation, Inc.
# Contributed by Red Hat Inc
#
@@ -54,18 +54,6 @@ LIB2FUNCS_EXTRA = \
$(srcdir)/config/mep/mep-lib2.c \
$(srcdir)/config/mep/mep-tramp.c
-# floating point emulation libraries
-
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
MULTILIB_OPTIONS = mel mall-opts mfar
MULTILIB_DIRNAMES = el allopt far
@@ -14,17 +14,6 @@ microblaze-c.o: $(srcdir)/config/microbl
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$(srcdir)/config/microblaze/microblaze-c.c
-# Build soft FP routines.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
# Assemble startup files
$(T)crti$(objext): $(srcdir)/config/microblaze/crti.s
$(GCC_FOR_TARGET) -c $(srcdir)/config/microblaze/crti.s -o $(T)crti$(objext)
@@ -1,4 +1,4 @@
-# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -25,15 +25,3 @@ endif
MULTILIB_OSDIRNAMES = ../lib32 ../lib ../lib64
EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o
-
-TPBIT = tp-bit.c
-
-tp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#ifdef __MIPSEL__' > tp-bit.c
- echo '# define FLOAT_BIT_ORDER_MISMATCH' >> tp-bit.c
- echo '#endif' >> tp-bit.c
- echo '#if __LDBL_MANT_DIG__ == 113' >> tp-bit.c
- echo '#define QUIET_NAN_NEGATED' >> tp-bit.c
- echo '# define TFLOAT' >> tp-bit.c
- cat $(srcdir)/config/fp-bit.c >> tp-bit.c
- echo '#endif' >> tp-bit.c
@@ -16,28 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# fp-bit and dp-bit are really part of libgcc1, but this will cause
-# them to be built correctly, so... [taken from t-sparclite]
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#ifdef __MIPSEL__' > dp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
- echo '#endif' >> dp-bit.c
- echo '#define QUIET_NAN_NEGATED' >> dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#ifdef __MIPSEL__' >> fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
- echo '#endif' >> fp-bit.c
- echo '#define QUIET_NAN_NEGATED' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
LIB2_SIDITI_CONV_FUNCS=yes
$(srcdir)/config/mips/mips-tables.opt: $(srcdir)/config/mips/genopt.sh \
@@ -1,4 +1,4 @@
-# Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -38,7 +38,3 @@ stmp-sdefixinc: gsyslimits.h
cp $(srcdir)/gsyslimits.h include/syslimits.h
chmod a+r include/syslimits.h
$(STAMP) stmp-sdefixinc
-
-# Don't build FPBIT and DPBIT; we'll be using the SDE soft-float library.
-FPBIT =
-DPBIT =
@@ -1,4 +1,4 @@
-# Copyright (C) 2002, 2003, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003, 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -38,26 +38,6 @@ CRTSTUFF_T_CFLAGS = -G 0
# without the $gp register.
TARGET_LIBGCC2_CFLAGS = -G 0
-# fp-bit and dp-bit are really part of libgcc1, but this will cause
-# them to be built correctly, so... [taken from t-sparclite]
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#ifdef __MIPSEL__' > dp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
- echo '#endif' >> dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#ifdef __MIPSEL__' >> fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
- echo '#endif' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
# Build the libraries for both hard and soft floating point
MULTILIB_OPTIONS = EL/EB msoft-float mips2
deleted file mode 100644
@@ -1,29 +0,0 @@
-# Copyright (C) 2003 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/>.
-
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
@@ -1,5 +1,5 @@
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001,
-# 2003, 2010 Free Software Foundation, Inc.
+# 2003, 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -17,18 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
MULTILIB_OPTIONS = mam33/mam33-2/mam34
MULTILIB_DIRNAMES = am33 am33-2 am34
@@ -1,5 +1,5 @@
# Copyright (C) 1995, 1997, 1998, 2001, 2002,
-# 2004, 2010 Free Software Foundation, Inc.
+# 2004, 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -21,17 +21,6 @@ TARGET_LIBGCC2_CFLAGS = -O2 -mfloat32
LIB2FUNCS_EXTRA = $(srcdir)/config/udivmod.c $(srcdir)/config/udivmodsi4.c \
$(srcdir)/config/memcmp.c $(srcdir)/config/memcpy.c \
$(srcdir)/config/memmove.c $(srcdir)/config/memset.c
-# floating point emulation libraries
-
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
MULTILIB_OPTIONS = msoft-float
@@ -61,16 +61,3 @@ MULTILIB_OPTIONS = mmul-type=none/mmul-t
# Using a mul unit (currently) implies that byte access is available.
MULTILIB_EXCEPTIONS = mmul-type=mul/mno-byte-access
-
-# We want fine grained libraries, so use the new code
-# to build the floating point emulation libraries.
-FPBIT = fp-bit.c
-
-# Software floating point support. Floating point is not properly
-# supported, but is existence can be useful for some types of testing.
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#define FLOAT_ONLY' >> fp-bit.c
- echo '#define SMALL_MACHINE' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
@@ -1,5 +1,5 @@
# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-# 2006 Free Software Foundation, Inc.
+# 2006, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -17,18 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
# Build the libraries for pthread and all of the
# different processor models
@@ -86,8 +74,7 @@ SHLIB_MAPFILES = $$(libgcc_objdir)/libgc
SHLIB_NM_FLAGS = -Bpg -X32_64
# GCC 128-bit long double support routines.
-LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/ppc64-fp.c \
- $(srcdir)/config/rs6000/darwin-ldouble.c
+LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-ldouble.c
TARGET_LIBGCC2_CFLAGS = -mlong-double-128
# Either 32-bit and 64-bit objects in archives.
@@ -1,5 +1,5 @@
# Copyright (C) 2002, 2003, 2004, 2005, 2006,
-# 2008 Free Software Foundation, Inc.
+# 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -17,18 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
# Build the libraries for pthread and all of the
# different processor models
@@ -67,8 +55,7 @@ SHLIB_MAPFILES = $$(libgcc_objdir)/libgc
SHLIB_NM_FLAGS = -Bpg -X32_64
# GCC 128-bit long double support routines.
-LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/ppc64-fp.c \
- $(srcdir)/config/rs6000/darwin-ldouble.c
+LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-ldouble.c
TARGET_LIBGCC2_CFLAGS = -mlong-double-128
# Either 32-bit and 64-bit objects in archives.
@@ -18,7 +18,6 @@
# <http://www.gnu.org/licenses/>.
LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-tramp.asm \
- $(srcdir)/config/rs6000/ppc64-fp.c \
$(srcdir)/config/darwin-64.c \
$(srcdir)/config/rs6000/darwin-ldouble.c \
$(srcdir)/config/rs6000/darwin-world.asm
deleted file mode 100644
@@ -1,29 +0,0 @@
-# Copyright (C) 2006 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/>.
-
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
@@ -1,7 +1,7 @@
#rs6000/t-linux64
# Copyright (C) 2002, 2003, 2004, 2006, 2007,
-# 2009 Free Software Foundation, Inc.
+# 2009, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -19,9 +19,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-LIB2FUNCS_EXTRA += $(srcdir)/config/rs6000/ppc64-fp.c
-LIB2FUNCS_EXTRA := $(sort $(LIB2FUNCS_EXTRA))
-
TARGET_LIBGCC2_CFLAGS += -mno-minimal-toc
# On Debian, Ubuntu and other derivative distributions, the 32bit libraries
@@ -1,4 +1,4 @@
-# Copyright (C) 2004 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -21,16 +21,6 @@ LIB2FUNCS_EXTRA = tramp.S
tramp.S: $(srcdir)/config/rs6000/tramp.asm
cat $(srcdir)/config/rs6000/tramp.asm > tramp.S
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
@@ -18,16 +18,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
@@ -1,4 +1,4 @@
-# Copyright (C) 2002, 2004, 2009 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004, 2009, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -22,10 +22,3 @@ LIB1ASMFUNCS_CACHE = _ic_invalidate
LIB2FUNCS_EXTRA=
EXTRA_MULTILIB_PARTS=
-
-# 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.
-FPBIT =
-DPBIT =
@@ -31,24 +31,6 @@ LIB1ASMFUNCS_CACHE = _ic_invalidate _ic_
TARGET_LIBGCC2_CFLAGS = -mieee
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#ifdef __LITTLE_ENDIAN__' > dp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >>dp-bit.c
- echo '#endif' >> dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#ifdef __LITTLE_ENDIAN__' >> fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >>fp-bit.c
- echo '#endif' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
DEFAULT_ENDIAN = $(word 1,$(TM_ENDIAN_CONFIG))
OTHER_ENDIAN = $(word 2,$(TM_ENDIAN_CONFIG))
@@ -20,18 +20,6 @@
LIB1ASMSRC = sparc/lb1spc.asm
LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
MULTILIB_OPTIONS = msoft-float mcpu=v8 mflat
MULTILIB_DIRNAMES = soft v8 flat
MULTILIB_MATCHES = msoft-float=mno-fpu
@@ -1,4 +1,4 @@
-# Copyright (C) 2010 Free Software Foundation, Inc.
+# Copyright (C) 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -19,18 +19,6 @@
LIB1ASMSRC = sparc/lb1spc.asm
LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
# Multilibs for LEON
# LEON is a SPARC-V8, but the AT697 implementation has a bug in the
# V8-specific instructions.
@@ -1,4 +1,4 @@
-# Copyright (C) 2010 Free Software Foundation, Inc.
+# Copyright (C) 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -16,18 +16,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
# Multilibs for LEON3
MULTILIB_OPTIONS = msoft-float
MULTILIB_DIRNAMES = soft
@@ -30,10 +30,6 @@ TARGET_LIBGCC2_CFLAGS = -fPIC -mwarn-rel
# own versions below and/or via direct expansion.
LIB2FUNCS_EXCLUDE = _floatdisf _floatundisf _floattisf _floatunstisf
-# We provide our own version of __divdf3 that performs better and has
-# better support for non-default rounding modes.
-DPBIT_FUNCS := $(filter-out _div_df, $(DPBIT_FUNCS))
-
LIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/spu/float_unssidf.c \
$(srcdir)/config/spu/float_unsdidf.c \
$(srcdir)/config/spu/float_unsdisf.c \
@@ -47,18 +43,6 @@ LIB2FUNCS_STATIC_EXTRA = $(srcdir)/confi
$(srcdir)/config/spu/divmodti4.c \
$(srcdir)/config/spu/divv2df3.c
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/spu/t-spu-elf
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/spu/t-spu-elf
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
# Build TImode conversion routines to support Fortran 128-bit
# integer data types.
LIB2_SIDITI_CONV_FUNCS=yes
@@ -1,6 +1,6 @@
# -*- makefile -*-
#
-# Copyright (C) 2001, 2004, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2004, 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -36,15 +36,4 @@ LIB2FUNCS_EXTRA = \
$(srcdir)/config/stormy16/stormy16-lib2-cmpsi2.c \
$(srcdir)/config/stormy16/stormy16-lib2-ucmpsi2.c
-# Floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
TARGET_LIBGCC2_CFLAGS = -O2
@@ -1,5 +1,5 @@
-# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2008, 2009, 2010
-# Free Software Foundation, Inc.
+# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2008, 2009, 2010,
+# 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
@@ -78,24 +78,6 @@ LIB1ASMFUNCS = _mulsi3 \
_ucmpdi2 \
_muldi3
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#ifdef __LITTLE_ENDIAN__' > dp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >>dp-bit.c
- echo '#endif' >> dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#ifdef __LITTLE_ENDIAN__' >> fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >>fp-bit.c
- echo '#endif' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
# Create target-specific versions of the libraries
MULTILIB_OPTIONS = mv850/mv850e/mv850e2/mv850e2v3
MULTILIB_DIRNAMES = v850 v850e v850e2 v850e2v3
@@ -49,29 +49,6 @@ Compiler flags to use when compiling @fi
A list of source file names to be compiled or assembled and inserted
into @file{libgcc.a}.
-@findex Floating Point Emulation
-@item Floating Point Emulation
-To have GCC include software floating point libraries in @file{libgcc.a}
-define @code{FPBIT} and @code{DPBIT} along with a few rules as follows:
-@smallexample
-# We want fine grained libraries, so use the new code
-# to build the floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- cat $(srcdir)/config/fp-bit.c > dp-bit.c
-@end smallexample
-
-You may need to provide additional #defines at the beginning of @file{fp-bit.c}
-and @file{dp-bit.c} to control target endianness and other options.
-
-
@findex CRTSTUFF_T_CFLAGS
@item CRTSTUFF_T_CFLAGS
Special flags used when compiling @file{crtstuff.c}.
@@ -22,8 +22,6 @@
# .def are examined to begin with.
# These files are part of libgcc, or target headers provided by gcc.
-config/fp-bit.c
-config/fp-bit.h
config/vxlib.c
crtstuff.c
gbl-ctors.h
@@ -37,6 +37,8 @@ SHELL = @SHELL@
cpu_type = @cpu_type@
enable_shared = @enable_shared@
+double_type_size = @double_type_size@
+long_double_type_size = @long_double_type_size@
decimal_float = @decimal_float@
enable_decimal_float = @enable_decimal_float@
fixed_point = @fixed_point@
@@ -256,6 +258,21 @@ LIBGCC_VER_GNU_PREFIX = __
LIBGCC_VER_FIXEDPOINT_GNU_PREFIX = __
LIBGCC_VER_SYMBOLS_PREFIX =
+FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
+ _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
+ _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
+ _sf_to_df _sf_to_tf _thenan_sf _sf_to_usi _usi_to_sf
+
+DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
+ _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
+ _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
+ _df_to_sf _df_to_tf _thenan_df _df_to_usi _usi_to_df
+
+TPBIT_FUNCS = _pack_tf _unpack_tf _addsub_tf _mul_tf _div_tf \
+ _fpcmp_parts_tf _compare_tf _eq_tf _ne_tf _gt_tf _ge_tf \
+ _lt_tf _le_tf _unord_tf _si_to_tf _tf_to_si _negate_tf _make_tf \
+ _tf_to_df _tf_to_sf _thenan_tf _tf_to_usi _usi_to_tf
+
# Additional sources to handle exceptions; overridden by targets as needed.
LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
$(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
@@ -445,34 +462,25 @@ lib2-divmod-s-o = $(patsubst %,%_s$(obje
libgcc-s-objects += $(lib2-divmod-s-o)
endif
-# $(FPBIT) et al. are pathnames relative to the GCC build
-# directory; the supporting files are made by the GCC
-# Makefile.
-# FIXME: Soon we will be able to move this logic into this directory.
-
-ifneq ($(fpbit-in-libgcc),yes)
-FPBIT:=$(if $(FPBIT),$(gcc_objdir)/$(FPBIT),)
-DPBIT:=$(if $(DPBIT),$(gcc_objdir)/$(DPBIT),)
-TPBIT:=$(if $(TPBIT),$(gcc_objdir)/$(TPBIT),)
-endif
-
ifeq ($(TPBIT),)
# _sf_to_tf and _df_to_tf require tp-bit.c being compiled in.
FPBIT_FUNCS := $(filter-out _sf_to_tf,$(FPBIT_FUNCS))
DPBIT_FUNCS := $(filter-out _df_to_tf,$(DPBIT_FUNCS))
endif
+fpbit-src := $(srcdir)/fp-bit.c
+
# Build FPBIT.
ifneq ($(FPBIT),)
fpbit-o = $(patsubst %,%$(objext),$(FPBIT_FUNCS))
-$(fpbit-o): %$(objext): $(FPBIT)
- $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -c $(FPBIT) $(vis_hide)
+$(fpbit-o): %$(objext): $(fpbit-src)
+ $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DFLOAT $(FPBIT_CFLAGS) -c $< $(vis_hide)
libgcc-objects += $(fpbit-o)
ifeq ($(enable_shared),yes)
fpbit-s-o = $(patsubst %,%_s$(objext),$(FPBIT_FUNCS))
-$(fpbit-s-o): %_s$(objext): $(FPBIT)
- $(gcc_s_compile) -DFINE_GRAINED_LIBRARIES -DL$* -c $(FPBIT)
+$(fpbit-s-o): %_s$(objext): $(fpbit-src)
+ $(gcc_s_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DFLOAT $(FPBIT_CFLAGS) -c $<
libgcc-s-objects += $(fpbit-s-o)
endif
endif
@@ -480,14 +488,14 @@ endif
# Build DPBIT.
ifneq ($(DPBIT),)
dpbit-o = $(patsubst %,%$(objext),$(DPBIT_FUNCS))
-$(dpbit-o): %$(objext): $(DPBIT)
- $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -c $(DPBIT) $(vis_hide)
+$(dpbit-o): %$(objext): $(fpbit-src)
+ $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* $(DPBIT_CFLAGS) -c $< $(vis_hide)
libgcc-objects += $(dpbit-o)
ifeq ($(enable_shared),yes)
dpbit-s-o = $(patsubst %,%_s$(objext),$(DPBIT_FUNCS))
-$(dpbit-s-o): %_s$(objext): $(DPBIT)
- $(gcc_s_compile) -DFINE_GRAINED_LIBRARIES -DL$* -c $(DPBIT)
+$(dpbit-s-o): %_s$(objext): $(fpbit-src)
+ $(gcc_s_compile) -DFINE_GRAINED_LIBRARIES -DL$* $(DPBIT_CFLAGS) -c $<
libgcc-s-objects += $(dpbit-s-o)
endif
endif
@@ -495,14 +503,14 @@ endif
# Build TPBIT.
ifneq ($(TPBIT),)
tpbit-o = $(patsubst %,%$(objext),$(TPBIT_FUNCS))
-$(tpbit-o): %$(objext): $(TPBIT)
- $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -c $(TPBIT) $(vis_hide)
+$(tpbit-o): %$(objext): $(fpbit-src)
+ $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DTFLOAT $(TPBIT_CFLAGS) -c $< $(vis_hide)
libgcc-objects += $(tpbit-o)
ifeq ($(enable_shared),yes)
tpbit-s-o = $(patsubst %,%_s$(objext),$(TPBIT_FUNCS))
-$(tpbit-s-o): %_s$(objext): $(TPBIT)
- $(gcc_s_compile) -DFINE_GRAINED_LIBRARIES -DL$* -c $(TPBIT)
+$(tpbit-s-o): %_s$(objext): $(fpbit-src)
+ $(gcc_s_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DTFLOAT $(TPBIT_CFLAGS) -c $<
libgcc-s-objects += $(tpbit-s-o)
endif
endif
@@ -72,6 +72,7 @@ cpu_type=`echo ${host} | sed 's/-.*$//'`
case ${host} in
m32c*-*-*)
cpu_type=m32c
+ tmake_file=t-fdpbit
;;
alpha*-*-*)
cpu_type=alpha
@@ -121,6 +122,7 @@ microblaze*-*-*)
;;
mips*-*-*)
cpu_type=mips
+ tmake_file=mips/t-mips
;;
powerpc*-*-*)
cpu_type=rs6000
@@ -265,8 +267,10 @@ alpha*-dec-*vms*)
md_unwind_header=alpha/vms-unwind.h
;;
arm-wrs-vxworks)
+ tmake_file=t-fdpbit
;;
arm*-*-freebsd*)
+ tmake_file=t-fdpbit
;;
arm*-*-netbsdelf*)
;;
@@ -309,40 +313,56 @@ arm*-*-elf)
arm*-wince-pe*)
;;
avr-*-rtems*)
+ tmake_file=t-fpbit
;;
avr-*-*)
- # Make HImode functions for AVR
- tmake_file=${cpu_type}/t-avr
+ # Make HImode functions for AVR
+ tmake_file="${cpu_type}/t-avr t-fpbit"
+
;;
bfin*-elf*)
+ tmke_file=t-fdpbit
;;
bfin*-uclinux*)
+ tmake_file=t-fdpbit
md_unwind_header=bfin/linux-unwind.h
;;
bfin*-linux-uclibc*)
+ tmake_file=t-fdpbit
# No need to build crtbeginT.o on uClibc systems. Should probably
# be moved to the OS specific section above.
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
md_unwind_header=bfin/linux-unwind.h
;;
+bfin*-rtems*)
+ tmake_file=t-fdpbit
+ ;;
bfin*-*)
+ tmake_file=t-fdpbit
;;
crisv32-*-elf | crisv32-*-none | cris-*-elf | cris-*-none)
+ tmake_file=t-fdpbit
extra_parts="crtbegin.o crtend.o"
;;
cris-*-linux* | crisv32-*-linux*)
+ tmake_file=t-fdpbit
;;
fido-*-elf)
;;
fr30-*-elf)
+ tmake_file=t-fdpbit
;;
frv-*-elf)
+ tmake_file=t-fdpbit
;;
frv-*-*linux*)
+ tmake_file=t-fdpbit
;;
h8300-*-rtems*)
+ tmake_file=t-fpbit
;;
h8300-*-elf*)
+ tmake_file=t-fpbit
;;
hppa*64*-*-linux*)
;;
@@ -458,6 +478,7 @@ ia64-hp-*vms*)
md_unwind_header=ia64/vms-unwind.h
;;
iq2000*-*-elf*)
+ tmake_file=t-fdpbit
;;
lm32-*-elf*|lm32-*-rtems*)
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
@@ -468,12 +489,16 @@ lm32-*-uclinux*)
tmake_file="lm32/t-lm32 lm32/t-uclinux t-softfp"
;;
m32r-*-elf*|m32r-*-rtems*)
+ tmake_file=t-fdpbit
;;
m32rle-*-elf*)
+ tmake_file=t-fdpbit
;;
m32r-*-linux*)
+ tmake_file=t-fdpbit
;;
m32rle-*-linux*)
+ tmake_file=t-fdpbit
;;
m68k-*-elf*)
;;
@@ -492,29 +517,41 @@ m68k-*-linux*) # Motorola m68k's runni
m68k-*-rtems*)
;;
mcore-*-elf)
+ tmake_file=t-fdpbit
;;
microblaze*-*-*)
- tmake_file="microblaze/t-microblaze"
+ tmake_file="microblaze/t-microblaze t-fdpbit"
;;
mips-sgi-irix6.5*)
- tmake_file="mips/t-irix6 t-crtfm t-slibgcc mips/t-slibgcc-irix"
+ tmake_file="$tmake_file mips/t-irix6 t-crtfm mips/t-tpbit t-slibgcc mips/t-slibgcc-irix"
extra_parts="crtbegin.o crtend.o crtfastmath.o irix-crti.o irix-crtn.o"
md_unwind_header=mips/irix6-unwind.h
;;
mips*-*-netbsd*) # NetBSD/mips, either endian.
;;
-mips64*-*-linux*)
+mips64*-*-linux* | mipsisa64*-*-linux*)
extra_parts="$extra_parts crtfastmath.o"
- tmake_file="{$tmake_file} t-crtfm"
+ tmake_file="${tmake_file} t-crtfm mips/t-tpbit"
md_unwind_header=mips/linux-unwind.h
;;
mips*-*-linux*) # Linux MIPS, either endian.
extra_parts="$extra_parts crtfastmath.o"
- tmake_file="{$tmake_file} t-crtfm"
+ tmake_file="${tmake_file} t-crtfm"
md_unwind_header=mips/linux-unwind.h
;;
mips*-*-openbsd*)
;;
+mips*-sde-elf*)
+ case "${with_newlib}" in
+ yes)
+ # newlib / libgloss.
+ ;;
+ *)
+ # MIPS toolkit libraries.
+ tmake_file=mips/t-sdemtk
+ ;;
+ esac
+ ;;
mipsisa32-*-elf* | mipsisa32el-*-elf*)
;;
mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
@@ -524,6 +561,7 @@ mipsisa64-*-elf* | mipsisa64el-*-elf*)
mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
;;
mipsisa64sr71k-*-elf*)
+ tmake_file=t-fdpbit
;;
mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
;;
@@ -546,15 +584,17 @@ mmix-knuth-mmixware)
tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
;;
mn10300-*-*)
+ tmake_file=t-fdpbit
;;
moxie-*-*)
tmake_file="moxie/t-moxie moxie/t-moxie-softfp"
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
;;
pdp11-*-*)
+ tmake_file=t-fdpbit
;;
picochip-*-*)
- tmake_file=picochip/t-picochip
+ tmake_file="picochip/t-picochip t-fpbit"
;;
powerpc-*-darwin*)
case ${host} in
@@ -580,44 +620,60 @@ powerpc-*-eabispe*)
tmake_file="${tmake_file} rs6000/t-ppccomm"
;;
powerpc-*-eabisimaltivec*)
+ tmake_file=t-fdpbit
;;
powerpc-*-eabisim*)
+ tmake_file=t-fdpbit
;;
powerpc-*-elf*)
+ tmake_file=t-fdpbit
;;
powerpc-*-eabialtivec*)
+ tmake_file=t-fdpbit
+ ;;
+powerpc-xilinx-eabi*)
+ tmake_file=t-fdpbit
;;
powerpc-*-eabi*)
- tmake_file="${tmake_file} rs6000/t-ppccomm"
+ tmake_file="${tmake_file} rs6000/t-ppccomm t-fdpbit"
;;
powerpc-*-rtems*)
+ tmake_file=t-fdpbit
;;
powerpc-*-linux* | powerpc64-*-linux*)
- tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128 t-softfp t-dfprules"
+ tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128 t-softfp t-dfprules rs6000/t-ppc64-fp"
md_unwind_header=rs6000/linux-unwind.h
;;
powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
+ tmake_file=t-fdpbit
;;
powerpc-*-lynxos*)
+ tmake_file=t-fdpbit
;;
powerpcle-*-elf*)
+ tmake_file=t-fdpbit
;;
powerpcle-*-eabisim*)
+ tmake_file=t-fdpbit
;;
powerpcle-*-eabi*)
+ tmake_file=t-fdpbit
;;
rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
md_unwind_header=rs6000/aix-unwind.h
+ tmake_file="t-fdpbit rs6000/t-ppc64-fp"
;;
rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
md_unwind_header=rs6000/aix-unwind.h
+ tmake_file="t-fdpbit rs6000/t-ppc64-fp"
;;
rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
md_unwind_header=rs6000/aix-unwind.h
+ tmake_file="t-fdpbit rs6000/t-ppc64-fp"
;;
rx-*-elf)
extra_parts="crtbegin.o crtend.o"
- tmake_file="rx/t-rx"
+ tmake_file="rx/t-rx t-fdpbit"
;;
s390-*-linux*)
tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux s390/32/t-floattodi"
@@ -639,14 +695,25 @@ sh-*-elf* | sh[12346l]*-*-elf* | \
sh64-*-netbsd* | sh64l*-*-netbsd*)
case ${host} in
sh*-*-linux*)
- tmake_file="${tmake_file} sh/t-linux"
+ tmake_file="${tmake_file} sh/t-linux t-fdpbit"
md_unwind_header=sh/linux-unwind.h
;;
+ sh*-*-netbsd*)
+ # NetBSD's C library includes a fast software FP library that
+ # has support for setting/setting the rounding mode, exception
+ # mask, etc. Therefore, we don't want to include software FP
+ # in libgcc.
+ ;;
+ sh*-*-*)
+ tmake_file=t-fdpbit
+ ;;
esac
;;
sh-*-rtems*)
+ tmake_file=t-fdpbit
;;
sh-wrs-vxworks)
+ tmake_file=t-fdpbit
;;
sparc-*-netbsdelf*)
;;
@@ -660,16 +727,21 @@ sparc-*-elf*)
tmake_file="sparc/t-softmul"
;;
esac
- tmake_file="${tmake_file} sparc/t-softfp t-crtin t-crtfm"
+ tmake_file="${tmake_file} t-fdpbit t-crtin t-crtfm"
extra_parts="crtbegin.o crtend.o crti.o crtn.o crtfastmath.o"
;;
sparc-*-linux*) # SPARC's running GNU/Linux, libc6
+ case ${host} in
+ *-leon*)
+ tmake_file=t-fdpbit
+ ;;
+ esac
extra_parts="$extra_parts crtfastmath.o"
tmake_file="${tmake_file} t-crtfm"
md_unwind_header=sparc/linux-unwind.h
;;
-sparc-*-rtems* | sparc64-*-rtems* )
- tmake_file="sparc/t-elf t-crtin t-crtfm t-rtems"
+sparc-*-rtems*)
+ tmake_file="sparc/t-elf t-crtin t-crtfm t-rtems t-fdpbit"
extra_parts="crtbegin.o crtend.o crti.o crtn.o crtfastmath.o"
;;
sparc*-*-solaris2*)
@@ -681,6 +753,10 @@ sparc64-*-elf*)
tmake_file="${tmake_file} t-crtin t-crtfm"
extra_parts="crtbegin.o crtend.o crti.o crtn.o crtfastmath.o"
;;
+sparc64-*-rtems*)
+ tmake_file="sparc/t-elf t-crtin t-crtfm t-rtems"
+ extra_parts="crtbegin.o crtend.o crti.o crtn.o crtfastmath.o"
+ ;;
sparc-wrs-vxworks)
;;
sparc64-*-freebsd*|ultrasparc-*-freebsd*)
@@ -695,11 +771,13 @@ sparc64-*-linux*) # 64-bit SPARC's runn
sparc64-*-netbsd*)
;;
spu-*-elf*)
+ tmake_file="t-fdpbit spu/t-elf"
;;
tic6x-*-*)
tmake_file="${tmake_file} t-gnu-prefix"
;;
v850*-*-*)
+ tmake_file=t-fdpbit
;;
vax-*-linux*)
;;
@@ -708,6 +786,7 @@ vax-*-netbsdelf*)
vax-*-openbsd*)
;;
xstormy16-*-elf)
+ tmake_file=t-fdpbit
;;
xtensa*-*-elf*)
tmake_file=xtensa/t-xtensa
@@ -718,10 +797,12 @@ xtensa*-*-linux*)
;;
am33_2.0-*-linux*)
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
+ tmake_file=t-fdpbit
;;
m32c-*-elf*|m32c-*-rtems*)
;;
mep*-*-*)
+ tmake_file=t-fdpbit
;;
*)
echo "*** Configuration ${host} not supported" 1>&2
new file mode 100644
@@ -0,0 +1,4 @@
+#define CMPtype QItype
+#define DF SF
+#define DI SI
+typedef int QItype __attribute__ ((mode (QI)));
new file mode 100644
@@ -0,0 +1,5 @@
+#ifdef __H8300__
+#define CMPtype HItype
+#else
+#define CMPtype SItype
+#endif
@@ -22,15 +22,3 @@ irix-crti.o: $(srcdir)/config/mips/irix-
irix-crtn.o: $(srcdir)/config/mips/irix-crtn.S
$(crt_compile) -c $<
-
-TPBIT = tp-bit.c
-
-$(gcc_objdir)/tp-bit.c: $(gcc_srcdir)/config/fp-bit.c
- echo '#ifdef __MIPSEL__' > $@
- echo '# define FLOAT_BIT_ORDER_MISMATCH' >> $@
- echo '#endif' >> $@
- echo '#define QUIET_NAN_NEGATED' >> $@
- echo '#if __LDBL_MANT_DIG__ == 106' >> $@
- echo '# define TFLOAT' >> $@
- cat $< >> $@
- echo '#endif' >> $@
new file mode 100644
@@ -0,0 +1,4 @@
+FPBIT = true
+FPBIT_CFLAGS = -DQUIET_NAN_NEGATED
+DPBIT = true
+DPBIT_CFLAGS = -DQUIET_NAN_NEGATED
new file mode 100644
@@ -0,0 +1,3 @@
+# Don't build FPBIT and DPBIT; we'll be using the SDE soft-float library.
+FPBIT =
+DPBIT =
new file mode 100644
@@ -0,0 +1,4 @@
+ifeq ($(long_double_type_size),128)
+TPBIT = true
+TPBIT_CFLAGS = -DQUIET_NAN_NEGATED
+endif
rename from gcc/config/rs6000/ppc64-fp.c
rename to libgcc/config/rs6000/ppc64-fp.c
@@ -2,8 +2,8 @@
libgcc2.c with macros expanded to force the use of specific types.
Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2006, 2009 Free Software Foundation,
- Inc.
+ 2000, 2001, 2002, 2003, 2004, 2006, 2009, 2011
+ Free Software Foundation, Inc.
This file is part of GCC.
@@ -28,7 +28,7 @@ see the files COPYING3 and COPYING.RUNTI
#if defined(__powerpc64__) || defined (__64BIT__) || defined(__ppc64__)
#define TMODES
-#include "config/fp-bit.h"
+#include "fp-bit.h"
extern DItype __fixtfdi (TFtype);
extern DItype __fixdfdi (DFtype);
@@ -3,6 +3,8 @@ DARWIN_EXTRA_CRT_BUILD_CFLAGS = -mlongca
crt2.o: $(srcdir)/config/rs6000/darwin-crt2.c
$(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -c $<
+LIB2ADD += $(srcdir)/config/rs6000/ppc64-fp.c
+
LIB2ADDEH += $(srcdir)/config/rs6000/darwin-fallback.c
SHLIB_VERPFX = $(gcc_srcdir)/config/rs6000/darwin-libgcc
new file mode 100644
@@ -0,0 +1,2 @@
+# Can be used unconditionally, wrapped in __powerpc64__ || __64BIT__ __ppc64__.
+LIB2ADD += $(srcdir)/config/rs6000/ppc64-fp.c
new file mode 100644
@@ -0,0 +1,6 @@
+#ifdef FLOAT
+#ifndef __RX_64BIT_DOUBLES__
+#define DF SF
+#define FLOAT_ONLY
+#endif
+#endif
@@ -1,5 +1,5 @@
# Makefile fragment for building LIBGCC for the Renesas RX target.
-# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+# Copyright (C) 2008, 2009, 2011 Free Software Foundation, Inc.
# Contributed by Red Hat.
#
# This file is part of GCC.
@@ -28,17 +28,7 @@ LIB2ADD = $(srcdir)/config/rx/rx-abi-fun
# We need special handling of the floating point conversion
# routines, to allow for the varying size of a double:
-FPBIT = fp-bit.c
-$(gcc_objdir)/fp-bit.c: $(gcc_srcdir)/config/fp-bit.c
- echo '#define FLOAT' > $@
- echo '#ifndef __RX_64BIT_DOUBLES__' >> $@
- echo '#define DF SF' >> $@
- echo '#define FLOAT_ONLY' >> $@
- echo '#endif' >> $@
- cat $(gcc_srcdir)/config/fp-bit.c >> $@
-
-DPBIT = dp-bit.c
-$(gcc_objdir)/dp-bit.c: $(gcc_srcdir)/config/fp-bit.c
- echo '#ifdef __RX_64BIT_DOUBLES__' > $@
- cat $(gcc_srcdir)/config/fp-bit.c >> $@
- echo '#endif' >> $@
+FPBIT = true
+ifeq ($(double_type_size),64)
+DPBIT = true
+endif
deleted file mode 100644
@@ -1,29 +0,0 @@
-# Copyright (C) 2010, 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/>.
-
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-$(gcc_objdir)/dp-bit.c: $(gcc_srcdir)/config/fp-bit.c
- cat $< > $@
-
-$(gcc_objdir)/fp-bit.c: $(gcc_srcdir)/config/fp-bit.c
- echo '#define FLOAT' > $@
- cat $< >> $@
new file mode 100644
@@ -0,0 +1,3 @@
+# We provide our own version of __divdf3 that performs better and has
+# better support for non-default rounding modes.
+DPBIT_FUNCS := $(filter-out _div_df, $(DPBIT_FUNCS))
new file mode 100644
@@ -0,0 +1,2 @@
+FPBIT = true
+DPBIT = true
new file mode 100644
@@ -0,0 +1,2 @@
+FPBIT = true
+FPBIT_CFLAGS = -DFLOAT_ONLY -DSMALL_MACHINE
@@ -152,6 +152,13 @@ GCC_NO_EXECUTABLES
AC_PROG_CC
AC_PROG_CPP_WERROR
+AC_CHECK_SIZEOF([double])
+AC_CHECK_SIZEOF([long double])
+AS_VAR_ARITH([double_type_size], [$ac_cv_sizeof_double \* 8])
+AS_VAR_ARITH([long_double_type_size], [$ac_cv_sizeof_long_double \* 8])
+AC_SUBST(double_type_size)
+AC_SUBST(long_double_type_size)
+
# Check for decimal float support.
AC_CACHE_CHECK([whether decimal floating point is supported], [libgcc_cv_dfp],
[AC_COMPILE_IFELSE([_Decimal32 x;], [libgcc_cv_dfp=yes],
rename from gcc/config/fp-bit.c
rename to libgcc/fp-bit.c
@@ -1,7 +1,7 @@
/* This is a software floating point library which can be used
for targets without hardware floating point.
Copyright (C) 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003,
- 2004, 2005, 2008, 2009, 2010 Free Software Foundation, Inc.
+ 2004, 2005, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
This file is part of GCC.
@@ -37,7 +37,7 @@ see the files COPYING3 and COPYING.RUNTI
#include "tconfig.h"
#include "coretypes.h"
#include "tm.h"
-#include "config/fp-bit.h"
+#include "fp-bit.h"
/* The following macros can be defined to change the behavior of this file:
FLOAT: Implement a `float', aka SFmode, fp library. If this is not
rename from gcc/config/fp-bit.h
rename to libgcc/fp-bit.h
@@ -1,5 +1,5 @@
/* Header file for fp-bit.c. */
-/* Copyright (C) 2000, 2002, 2003, 2006, 2009, 2010
+/* Copyright (C) 2000, 2002, 2003, 2006, 2009, 2010, 2011
Free Software Foundation, Inc.
This file is part of GCC.
@@ -129,6 +129,14 @@ typedef unsigned int UTItype __attribute
#define NO_DI_MODE
#endif
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+#define FLOAT_BIT_ORDER_MISMATCH
+#endif
+
+#if __BYTE_ORDER__ != __FLOAT_WORD_ORDER__
+#define FLOAT_WORD_ORDER_MISMATCH
+#endif
+
#ifdef TFLOAT
# ifndef TMODES
# error "TFLOAT requires long double to have 113 bits of mantissa"