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riscv-gcc-1
Commit 569dc494 by Rainer Orth Committed by Rainer Orth
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Makefile.in (FPBIT_FUNCS, [...]): Remove. 

	gcc:
	* Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): Remove.
	(libgcc-support): Remove $(FPBIT), $(DPBIT), $(TPBIT)
	dependencies.
	(libgcc.mvars): Remove FPBIT, FPBIT_FUNCS, DPBIT, DPBIT_FUNCS,
	TPBIT, TPBIT_FUNCS.
	* config/fp-bit.c, config/fp-bit.h: Move to ../libgcc.
	* config/arm/t-strongarm-elf (FPBIT, DPBIT, dp-bit.c, fp-bit.c):
	Remove.
	* config/arm/t-vxworks: Likewise.
	* config/arm/t-wince-pe: Likewise.
	* config/avr/t-avr (fp-bit.c, FPBIT): Remove.
	* config/bfin/t-bfin (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/bfin/t-bfin-elf: Likewise.
	* config/bfin/t-bfin-linux: Likewise.
	* config/bfin/t-bfin-uclinux: Likewise.
	* config/cris/t-cris (FPBIT, DPBIT, dp-bit.c, tmplibgcc_fp_bit.c):
	Remove.
	* config/fr30/t-fr30: Likewise.
	* config/frv/t-frv: Likewise.
	* config/h8300/t-h8300 (FPBIT, fp-bit.c): Remove.
	* config/iq2000/t-iq2000 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/m32c/t-m32c: Likewise.
	* config/m32r/t-linux: (LIB2FUNCS_EXTRA, fp-bit.c, dp-bit.c): Remove.
	* config/m32r/t-m32r (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/mcore/t-mcore: Likewise.
	* config/mep/t-mep: Likewise.
	* config/microblaze/t-microblaze: Likewise.
	* config/mips/t-linux64 (TPBIT, tp-bit.c): Remove.
	* config/mips/t-mips (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/mips/t-sdemtk (FPBIT, DPBIT): Remove.
	* config/mips/t-sr71k (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/mn10300/t-linux: Remove.
	* config/mn10300/t-mn10300 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/pdp11/t-pdp11: Likewise.
	* config/picochip/t-picochip (FPBIT, fp-bit.c): Remove.
	* config/rs6000/ppc64-fp.c: Move to ../libgcc/config/rs6000.
	* config/rs6000/t-aix43 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	(LIB2FUNCS_EXTRA): Remove $(srcdir)/config/rs6000/ppc64-fp.c.
	* config/rs6000/t-aix52: Likewise.
	* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
	$(srcdir)/config/rs6000/ppc64-fp.c.
	* config/rs6000/t-fprules-fpbit: Remove.
	* config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Remove.
	* config/rs6000/t-lynx (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/sh/t-netbsd (FPBIT, DPBIT): Remove.
	* config/sh/t-sh (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/sparc/t-elf: Likewise.
	* config/sparc/t-leon: Likewise.
	* config/sparc/t-leon3: Likewise.
	* config/spu/t-spu-elf: Likewise.
	(DPBIT_FUNCS): Remove.
	* config/stormy16/t-stormy16 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
	* config/v850/t-v850: Likewise.
	* config.gcc (avr-*-rtems*): Add avr/avr-lib.h to libgcc_tm_file.
	(avr-*-*): Likewise.
	(h8300-*-rtems*): Set libgcc_tm_file.
	(h8300-*-elf*): Likewise.
	(powerpc-*-eabisimaltivec*): Remove rs6000/t-fprules-fpbit from
	tmake_file.
	(powerpc-*-eabisim*): Likewise.
	(powerpc-*-elf*): Likewise.
	(powerpc-*-eabialtivec*): Likewise.
	(powerpc-xilinx-eabi*): Likewise.
	(powerpc-*-eabi*): Likewise.
	(powerpc-*-rtems*): Likewise.
	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Likewise.
	(powerpcle-*-elf*): Likewise.
	(powerpcle-*-eabisim*): Likewise.
	(powerpcle-*-eabi*): Likewise.
	(rx-*-elf*): Add rx/rx-lib.h to libgcc_tm_file.
	(am33_2.0-*-linux*): Remove mn10300/t-linux from tmake_file.
	* doc/fragments.texi (Target Fragment, Floating Point Emulation):
	Remove.

	gcc/po:
	* EXCLUDES (config/fp-bit.c, config/fp-bit.h): Remove.

	libgcc:
	* Makefile.in (double_type_size, long_double_type_size): Set.
	Remove $(fpbit-in-libgcc) support.
	(FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
	(fpbit-src): New variable.
	($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
	Compile with -DFLOAT $(FPBIT_CFLAGS).
	Use $<.
	($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
	Compile with $(FPBIT_CFLAGS).
	Use $<.
	($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
	Compile with -DFLOAT $(TPBIT_CFLAGS).
	Use $<.
	* configure.ac (double_type_size, long_double_type_size):
	Determine and substitute.
	* configure: Regenerate.
	* fp-bit.c, fp-bit.h: New files.
	* config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
	* config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
	* config/mips/t-mips: New file.
	* config/mips/t-sdemtk: New file.
	* config/rs6000/ppc64-fp.c: New file.
	* config/rs6000/t-darwin (LIB2ADD): Add
	$(srcdir)/config/rs6000/ppc64-fp.c.
	* config/rs6000/t-ppc64-fp: New file.
	* config/rx/rx-lib.h: New file.
	* config/rx/t-rx (FPBIT): Set to true.
	($(gcc_objdir)/fp-bit.c): Remove.
	(DPBIT): Set to true only with -m64bit-doubles.
	($(gcc_objdir)/dp-bit.c): Remove.
	* config/sparc/t-softfp: Remove.
	* config/spu/t-elf: New file.
	* config/t-fdpbit, config/t-fpbit: New files.
	* config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
	(mips*-*-*): Likewise.
	(arm-wrs-vxworks): Likewise.
	(arm*-*-freebsd*): Likewise.
	(avr-*-rtems*): Add t-fpbit to tmake_file.
	(avr-*-*): Likewise.
	(bfin*-elf*): Add t-fdpbit to tmake_file.
	(bfin*-uclinux*): Likewise.
	(bfin*-linux-uclibc*): Likewise.
	(bfin*-rtems*): New case.
	Add t-fdpbit to tmake_file.
	(bfin*-*): Add t-fdpbit to tmake_file.
	(crisv32-*-elf): Likewise.
	(cris-*-linux*): Likewise.
	(fr30-*-elf): Likewise.
	(frv-*-elf, frv-*-*linux*): Likewise.
	(h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
	(iq2000*-*-elf*): Add t-fdpbit to tmake_file.
	(m32r-*-elf*): Likewise.
	(m32rle-*-elf*): Likewise.
	(m32r-*-linux*): Likewise.
	(m32rle-*-linux*): Likewise.
	(mcore-*-elf): Add t-fdpbit to tmake_file.
	(microblaze*-*-*): Likewise.
	(mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
	(mips*-*-netbsd*): Add mips/t-mips to tmake_file.
	(mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
	Fix typo.
	Add mips/t-tpbit to tmake-file.
	(mips*-*-linux*): Fix typo.
	(mips*-sde-elf*): New case
	Add mips/t-sdemtk unless using newlib.
	(mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
	(mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
	(mn10300-*-*): Likewise.
	(pdp11-*-*): Likewise.
	(picochip-*-*): Add t-fpbit to tmake_file.
	(powerpc-*-eabisimaltivec*): Likewise.
	(powerpc-*-eabisim*): Likewise.
	(powerpc-*-elf*): Likewise.
	(powerpc-*-eabialtivec*): Likewise.
	(powerpc-xilinx-eabi*): New case.
	Add t-fdpbit to tmake_file.
	(powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
	(powerpc-*-rtems*): Likewise.
	(powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
	tmake_file.
	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
	tmake_file.
	(powerpc-*-lynxos*): Likewise.
	(powerpcle-*-elf*): Likewise.
	(powerpcle-*-eabisim*): Likewise.
	(powerpcle-*-eabi*): Likewise.
	(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
	t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
	(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
	(rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
	(rx-*-elf): Add t-fdpbit to tmake_file.
	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
	(sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
	(sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
	(sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
	sh*-*-netbsd*.
	(sh-*-rtems*): Add t-fdpbit to tmake_file.
	(sh-wrs-vxworks): Likewise.
	(sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
	(sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
	(sparc-*-rtems*, sparc64-*-rtems*): Split off ...
	(sparc64-*-rtems*): ... new case.
	(sparc-*-rtems*): Add t-fdpbit to tmake_file.
	(spu-*-elf*): Likewise.
	Add spu/t-elf to tmake_file.
	(v850*-*-*): Add t-fdpbit to tmake_file.
	(xstormy16-*-elf): Likewise.
	(am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
	(mep*-*-*): Likewise.

From-SVN: r177448
parent 201cdb74
Showing with 436 additions and 755 deletions
gcc/ChangeLog
2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): Remove.
(libgcc-support): Remove $(FPBIT), $(DPBIT), $(TPBIT)
dependencies.
(libgcc.mvars): Remove FPBIT, FPBIT_FUNCS, DPBIT, DPBIT_FUNCS,
TPBIT, TPBIT_FUNCS.
* config/fp-bit.c, config/fp-bit.h: Move to ../libgcc.
* config/arm/t-strongarm-elf (FPBIT, DPBIT, dp-bit.c, fp-bit.c):
Remove.
* config/arm/t-vxworks: Likewise.
* config/arm/t-wince-pe: Likewise.
* config/avr/t-avr (fp-bit.c, FPBIT): Remove.
* config/bfin/t-bfin (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/bfin/t-bfin-elf: Likewise.
* config/bfin/t-bfin-linux: Likewise.
* config/bfin/t-bfin-uclinux: Likewise.
* config/cris/t-cris (FPBIT, DPBIT, dp-bit.c, tmplibgcc_fp_bit.c):
Remove.
* config/fr30/t-fr30: Likewise.
* config/frv/t-frv: Likewise.
* config/h8300/t-h8300 (FPBIT, fp-bit.c): Remove.
* config/iq2000/t-iq2000 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/m32c/t-m32c: Likewise.
* config/m32r/t-linux: (LIB2FUNCS_EXTRA, fp-bit.c, dp-bit.c): Remove.
* config/m32r/t-m32r (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/mcore/t-mcore: Likewise.
* config/mep/t-mep: Likewise.
* config/microblaze/t-microblaze: Likewise.
* config/mips/t-linux64 (TPBIT, tp-bit.c): Remove.
* config/mips/t-mips (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/mips/t-sdemtk (FPBIT, DPBIT): Remove.
* config/mips/t-sr71k (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/mn10300/t-linux: Remove.
* config/mn10300/t-mn10300 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/pdp11/t-pdp11: Likewise.
* config/picochip/t-picochip (FPBIT, fp-bit.c): Remove.
* config/rs6000/ppc64-fp.c: Move to ../libgcc/config/rs6000.
* config/rs6000/t-aix43 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
(LIB2FUNCS_EXTRA): Remove $(srcdir)/config/rs6000/ppc64-fp.c.
* config/rs6000/t-aix52: Likewise.
* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
$(srcdir)/config/rs6000/ppc64-fp.c.
* config/rs6000/t-fprules-fpbit: Remove.
* config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Remove.
* config/rs6000/t-lynx (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/sh/t-netbsd (FPBIT, DPBIT): Remove.
* config/sh/t-sh (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/sparc/t-elf: Likewise.
* config/sparc/t-leon: Likewise.
* config/sparc/t-leon3: Likewise.
* config/spu/t-spu-elf: Likewise.
(DPBIT_FUNCS): Remove.
* config/stormy16/t-stormy16 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/v850/t-v850: Likewise.
* config.gcc (avr-*-rtems*): Add avr/avr-lib.h to libgcc_tm_file.
(avr-*-*): Likewise.
(h8300-*-rtems*): Set libgcc_tm_file.
(h8300-*-elf*): Likewise.
(powerpc-*-eabisimaltivec*): Remove rs6000/t-fprules-fpbit from
tmake_file.
(powerpc-*-eabisim*): Likewise.
(powerpc-*-elf*): Likewise.
(powerpc-*-eabialtivec*): Likewise.
(powerpc-xilinx-eabi*): Likewise.
(powerpc-*-eabi*): Likewise.
(powerpc-*-rtems*): Likewise.
(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Likewise.
(powerpcle-*-elf*): Likewise.
(powerpcle-*-eabisim*): Likewise.
(powerpcle-*-eabi*): Likewise.
(rx-*-elf*): Add rx/rx-lib.h to libgcc_tm_file.
(am33_2.0-*-linux*): Remove mn10300/t-linux from tmake_file.
* doc/fragments.texi (Target Fragment, Floating Point Emulation):
Remove.
2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* Makefile.in (UNWIND_H): Remove.
(LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Move to
../libgcc/Makefile.in.
......
gcc/Makefile.in
......@@ -1528,21 +1528,6 @@ MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
# 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
......@@ -1883,8 +1868,7 @@ srcdirify = $(patsubst $$(libgcc_objdir)/%,%, \
GCC_EXTRA_PARTS := $(sort $(EXTRA_MULTILIB_PARTS) $(EXTRA_PARTS))
libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
$(MACHMODE_H) $(FPBIT) $(DPBIT) $(TPBIT) $(LIB2ADD) \
$(LIB2ADD_ST) gcov-iov.h $(SFP_MACHINE)
$(MACHMODE_H) $(LIB2ADD) $(LIB2ADD_ST) gcov-iov.h $(SFP_MACHINE)
libgcc.mvars: config.status Makefile $(LIB2ADD) $(LIB2ADD_ST) specs \
xgcc$(exeext)
......@@ -1896,13 +1880,7 @@ libgcc.mvars: config.status Makefile $(LIB2ADD) $(LIB2ADD_ST) specs \
echo LIB2ADD = '$(call srcdirify,$(LIB2ADD))' >> tmp-libgcc.mvars
echo LIB2ADD_ST = '$(call srcdirify,$(LIB2ADD_ST))' >> tmp-libgcc.mvars
echo LIB2_SIDITI_CONV_FUNCS = '$(LIB2_SIDITI_CONV_FUNCS)' >> tmp-libgcc.mvars
echo FPBIT = '$(FPBIT)' >> tmp-libgcc.mvars
echo FPBIT_FUNCS = '$(FPBIT_FUNCS)' >> tmp-libgcc.mvars
echo LIB2_DIVMOD_FUNCS = '$(LIB2_DIVMOD_FUNCS)' >> tmp-libgcc.mvars
echo DPBIT = '$(DPBIT)' >> tmp-libgcc.mvars
echo DPBIT_FUNCS = '$(DPBIT_FUNCS)' >> tmp-libgcc.mvars
echo TPBIT = '$(TPBIT)' >> tmp-libgcc.mvars
echo TPBIT_FUNCS = '$(TPBIT_FUNCS)' >> tmp-libgcc.mvars
echo GCC_EXTRA_PARTS = '$(GCC_EXTRA_PARTS)' >> tmp-libgcc.mvars
echo SHLIB_LINK = '$(subst $(GCC_FOR_TARGET),$$(GCC_FOR_TARGET),$(SHLIB_LINK))' >> tmp-libgcc.mvars
echo SHLIB_INSTALL = '$(SHLIB_INSTALL)' >> tmp-libgcc.mvars
......
gcc/config.gcc
......@@ -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[6789].*)
;;
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
......
gcc/config/arm/t-strongarm-elf
......@@ -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 =
......
gcc/config/arm/t-vxworks
# 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
......
gcc/config/arm/t-wince-pe
......@@ -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) \
......
gcc/config/avr/t-avr
......@@ -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
......
gcc/config/bfin/t-bfin
# 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) \
......
gcc/config/bfin/t-bfin-elf
# 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
......
gcc/config/bfin/t-bfin-linux
# 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
......
gcc/config/bfin/t-bfin-uclinux
# 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
......
gcc/config/cris/t-cris
......@@ -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.
......
gcc/config/fr30/t-fr30
# 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 @@ $(T)crti.o: $(srcdir)/config/fr30/crti.asm $(GCC_PASSES)
$(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.
......
gcc/config/frv/t-frv
......@@ -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 .
......
gcc/config/h8300/t-h8300
# 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
......
gcc/config/iq2000/t-iq2000
# 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.
......
gcc/config/m32c/t-m32c
# 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
......
gcc/config/m32r/t-linux
# 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
......
gcc/config/m32r/t-m32r
# 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
......
gcc/config/mcore/t-mcore
# 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 @@ $(T)crtn.o: $(srcdir)/config/mcore/crtn.asm $(GCC_PASSES)
$(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
......
gcc/config/mep/t-mep
# -*- 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
......
gcc/config/microblaze/t-microblaze
......@@ -14,17 +14,6 @@ microblaze-c.o: $(srcdir)/config/microblaze/microblaze-c.c \
$(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)
......
gcc/config/mips/t-linux64
# 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
gcc/config/mips/t-mips
......@@ -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 \
......
gcc/config/mips/t-sdemtk
# 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 =
gcc/config/mips/t-sr71k
# 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 @@ $(T)crtn.o: $(srcdir)/config/mips/crtn.asm $(GCC_PASSES)
# 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
......
gcc/config/mn10300/t-linux deleted 100644 → 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
gcc/config/mn10300/t-mn10300
# 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
......
gcc/config/pdp11/t-pdp11
# 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
......
gcc/config/picochip/t-picochip
......@@ -61,16 +61,3 @@ MULTILIB_OPTIONS = mmul-type=none/mmul-type=mac/mmul-type=mul mno-byte-access/mb
# 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
gcc/config/rs6000/t-aix43
# 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 = $$(libgcc_objdir)/libgcc-std.ver $(srcdir)/config/rs6000/libgcc
SHLIB_NM_FLAGS = -Bpg -X32_64
# GCC 128-bit long double support routines.
LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/ppc64-fp.c \
$(srcdir)/config/rs6000/darwin-ldouble.c
LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-ldouble.c
TARGET_LIBGCC2_CFLAGS = -mlong-double-128
# Either 32-bit and 64-bit objects in archives.
......
gcc/config/rs6000/t-aix52
# Copyright (C) 2002, 2003, 2004, 2005, 2006,
# 2008 Free Software Foundation, Inc.
# 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
......@@ -17,18 +17,6 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
cat $(srcdir)/config/fp-bit.c > dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define FLOAT' > fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
# Build the libraries for pthread and all of the
# different processor models
......@@ -67,8 +55,7 @@ SHLIB_MAPFILES = $$(libgcc_objdir)/libgcc-std.ver $(srcdir)/config/rs6000/libgcc
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.
......
gcc/config/rs6000/t-darwin
......@@ -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
......
gcc/config/rs6000/t-fprules-fpbit deleted 100644 → 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
gcc/config/rs6000/t-linux64
#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
......
gcc/config/rs6000/t-lynx
# 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
......
gcc/config/rs6000/t-spe
......@@ -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
......
gcc/config/sh/t-netbsd
# 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 =
gcc/config/sh/t-sh
......@@ -31,24 +31,6 @@ LIB1ASMFUNCS_CACHE = _ic_invalidate _ic_invalidate_array
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))
......
gcc/config/sparc/t-elf
......@@ -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
......
gcc/config/sparc/t-leon
# 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.
......
gcc/config/sparc/t-leon3
# 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
......
gcc/config/spu/t-spu-elf
......@@ -30,10 +30,6 @@ TARGET_LIBGCC2_CFLAGS = -fPIC -mwarn-reloc -D__IN_LIBGCC2
# 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)/config/spu/float_unssidf.c \
$(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
......
gcc/config/stormy16/t-stormy16
# -*- 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
gcc/config/v850/t-v850
# 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
......
gcc/doc/fragments.texi
......@@ -49,29 +49,6 @@ Compiler flags to use when compiling @file{libgcc2.c}.
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}.
......
gcc/po/ChangeLog
2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* EXCLUDES (config/fp-bit.c, config/fp-bit.h): Remove.
2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* EXCLUDES (unwind-c.c, unwind-dw2-fde-darwin.c)
(unwind-dw2-fde-glibc.c, unwind-dw2-fde.c, unwind-dw2-fde.h)
(unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h): Remove.
......
gcc/po/EXCLUDES
......@@ -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
......
libgcc/ChangeLog
2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* Makefile.in (double_type_size, long_double_type_size): Set.
Remove $(fpbit-in-libgcc) support.
(FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
(fpbit-src): New variable.
($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
Compile with -DFLOAT $(FPBIT_CFLAGS).
Use $<.
($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
Compile with $(FPBIT_CFLAGS).
Use $<.
($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
Compile with -DFLOAT $(TPBIT_CFLAGS).
Use $<.
* configure.ac (double_type_size, long_double_type_size):
Determine and substitute.
* configure: Regenerate.
* fp-bit.c, fp-bit.h: New files.
* config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
* config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
* config/mips/t-mips: New file.
* config/mips/t-sdemtk: New file.
* config/rs6000/ppc64-fp.c: New file.
* config/rs6000/t-darwin (LIB2ADD): Add
$(srcdir)/config/rs6000/ppc64-fp.c.
* config/rs6000/t-ppc64-fp: New file.
* config/rx/rx-lib.h: New file.
* config/rx/t-rx (FPBIT): Set to true.
($(gcc_objdir)/fp-bit.c): Remove.
(DPBIT): Set to true only with -m64bit-doubles.
($(gcc_objdir)/dp-bit.c): Remove.
* config/sparc/t-softfp: Remove.
* config/spu/t-elf: New file.
* config/t-fdpbit, config/t-fpbit: New files.
* config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
(mips*-*-*): Likewise.
(arm-wrs-vxworks): Likewise.
(arm*-*-freebsd*): Likewise.
(avr-*-rtems*): Add t-fpbit to tmake_file.
(avr-*-*): Likewise.
(bfin*-elf*): Add t-fdpbit to tmake_file.
(bfin*-uclinux*): Likewise.
(bfin*-linux-uclibc*): Likewise.
(bfin*-rtems*): New case.
Add t-fdpbit to tmake_file.
(bfin*-*): Add t-fdpbit to tmake_file.
(crisv32-*-elf): Likewise.
(cris-*-linux*): Likewise.
(fr30-*-elf): Likewise.
(frv-*-elf, frv-*-*linux*): Likewise.
(h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
(iq2000*-*-elf*): Add t-fdpbit to tmake_file.
(m32r-*-elf*): Likewise.
(m32rle-*-elf*): Likewise.
(m32r-*-linux*): Likewise.
(m32rle-*-linux*): Likewise.
(mcore-*-elf): Add t-fdpbit to tmake_file.
(microblaze*-*-*): Likewise.
(mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
(mips*-*-netbsd*): Add mips/t-mips to tmake_file.
(mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
Fix typo.
Add mips/t-tpbit to tmake-file.
(mips*-*-linux*): Fix typo.
(mips*-sde-elf*): New case
Add mips/t-sdemtk unless using newlib.
(mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
(mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
(mn10300-*-*): Likewise.
(pdp11-*-*): Likewise.
(picochip-*-*): Add t-fpbit to tmake_file.
(powerpc-*-eabisimaltivec*): Likewise.
(powerpc-*-eabisim*): Likewise.
(powerpc-*-elf*): Likewise.
(powerpc-*-eabialtivec*): Likewise.
(powerpc-xilinx-eabi*): New case.
Add t-fdpbit to tmake_file.
(powerpc-*-eabi*): Add t-fdpbit to tmake_file.
(powerpc-*-rtems*): Likewise.
(powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
tmake_file.
(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
tmake_file.
(powerpc-*-lynxos*): Likewise.
(powerpcle-*-elf*): Likewise.
(powerpcle-*-eabisim*): Likewise.
(powerpcle-*-eabi*): Likewise.
(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
(rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
(rx-*-elf): Add t-fdpbit to tmake_file.
(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
(sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
(sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
(sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
sh*-*-netbsd*.
(sh-*-rtems*): Add t-fdpbit to tmake_file.
(sh-wrs-vxworks): Likewise.
(sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
(sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
(sparc-*-rtems*, sparc64-*-rtems*): Split off ...
(sparc64-*-rtems*): ... new case.
(sparc-*-rtems*): Add t-fdpbit to tmake_file.
(spu-*-elf*): Likewise.
Add spu/t-elf to tmake_file.
(v850*-*-*): Add t-fdpbit to tmake_file.
(xstormy16-*-elf): Likewise.
(am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
(mep*-*-*): Likewise.
2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
variables.
(LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
......
libgcc/Makefile.in
......@@ -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 @@ $(lib2-divmod-s-o): %_s$(objext): $(gcc_srcdir)/libgcc2.c
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
......
libgcc/config.host
......@@ -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="${cpu_type}/t-avr t-fpbit"
;;
bfin*-elf*)
tmke_file=t-fdpbit
;;
bfin*-uclinux*)
tmake_file=t-fdpbit
md_unwind_header=bfin/linux-unwind.h
;;
bfin*-linux-uclibc*)
tmake_file=t-fdpbit
# No need to build crtbeginT.o on uClibc systems. Should probably
# be moved to the OS specific section above.
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
md_unwind_header=bfin/linux-unwind.h
;;
bfin*-rtems*)
tmake_file=t-fdpbit
;;
bfin*-*)
tmake_file=t-fdpbit
;;
crisv32-*-elf | crisv32-*-none | cris-*-elf | cris-*-none)
tmake_file=t-fdpbit
extra_parts="crtbegin.o crtend.o"
;;
cris-*-linux* | crisv32-*-linux*)
tmake_file=t-fdpbit
;;
fido-*-elf)
;;
fr30-*-elf)
tmake_file=t-fdpbit
;;
frv-*-elf)
tmake_file=t-fdpbit
;;
frv-*-*linux*)
tmake_file=t-fdpbit
;;
h8300-*-rtems*)
tmake_file=t-fpbit
;;
h8300-*-elf*)
tmake_file=t-fpbit
;;
hppa*64*-*-linux*)
;;
......@@ -458,6 +478,7 @@ ia64-hp-*vms*)
md_unwind_header=ia64/vms-unwind.h
;;
iq2000*-*-elf*)
tmake_file=t-fdpbit
;;
lm32-*-elf*|lm32-*-rtems*)
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
......@@ -468,12 +489,16 @@ lm32-*-uclinux*)
tmake_file="lm32/t-lm32 lm32/t-uclinux t-softfp"
;;
m32r-*-elf*|m32r-*-rtems*)
tmake_file=t-fdpbit
;;
m32rle-*-elf*)
tmake_file=t-fdpbit
;;
m32r-*-linux*)
tmake_file=t-fdpbit
;;
m32rle-*-linux*)
tmake_file=t-fdpbit
;;
m68k-*-elf*)
;;
......@@ -492,29 +517,41 @@ m68k-*-linux*) # Motorola m68k's running GNU/Linux
m68k-*-rtems*)
;;
mcore-*-elf)
tmake_file=t-fdpbit
;;
microblaze*-*-*)
tmake_file="microblaze/t-microblaze"
tmake_file="microblaze/t-microblaze t-fdpbit"
;;
mips-sgi-irix6.5*)
tmake_file="mips/t-irix6 t-crtfm t-slibgcc mips/t-slibgcc-irix"
tmake_file="$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 running GNU/Linux
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
......
libgcc/config/avr/avr-lib.h 0 → 100644
#ifdef FLOAT
#define CMPtype QItype
#define DF SF
#define DI SI
typedef int QItype __attribute__ ((mode (QI)));
#endif
libgcc/config/h8300/h8300-lib.h 0 → 100644
#ifdef FLOAT
#ifdef __H8300__
#define CMPtype HItype
#else
#define CMPtype SItype
#endif
#endif
libgcc/config/mips/t-irix6
......@@ -22,15 +22,3 @@ irix-crti.o: $(srcdir)/config/mips/irix-crti.S
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' >> $@
libgcc/config/mips/t-mips 0 → 100644
FPBIT = true
FPBIT_CFLAGS = -DQUIET_NAN_NEGATED
DPBIT = true
DPBIT_CFLAGS = -DQUIET_NAN_NEGATED
libgcc/config/mips/t-sdemtk 0 → 100644
# Don't build FPBIT and DPBIT; we'll be using the SDE soft-float library.
FPBIT =
DPBIT =
libgcc/config/mips/t-tpbit 0 → 100644
ifeq ($(long_double_type_size),128)
TPBIT = true
TPBIT_CFLAGS = -DQUIET_NAN_NEGATED
endif
gcc/config/rs6000/ppc64-fp.c → 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.RUNTIME respectively. If not, see
#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);
......
libgcc/config/rs6000/t-darwin
......@@ -3,6 +3,8 @@ DARWIN_EXTRA_CRT_BUILD_CFLAGS = -mlongcall -mmacosx-version-min=10.4
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
libgcc/config/rs6000/t-ppc64-fp 0 → 100644
# Can be used unconditionally, wrapped in __powerpc64__ || __64BIT__ __ppc64__.
LIB2ADD += $(srcdir)/config/rs6000/ppc64-fp.c
libgcc/config/rx/rx-lib.h 0 → 100644
#ifdef FLOAT
#ifndef __RX_64BIT_DOUBLES__
#define DF SF
#define FLOAT_ONLY
#endif
#endif
libgcc/config/rx/t-rx
# 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-functions.c
# 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
libgcc/config/sparc/t-softfp deleted 100644 → 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 $< >> $@
libgcc/config/spu/t-elf 0 → 100644
# 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, $(DPBIT_FUNCS))
libgcc/config/t-fdpbit 0 → 100644
FPBIT = true
DPBIT = true
libgcc/config/t-fpbit 0 → 100644
FPBIT = true
FPBIT_CFLAGS = -DFLOAT_ONLY -DSMALL_MACHINE
libgcc/configure.ac
......@@ -152,6 +152,13 @@ GCC_NO_EXECUTABLES
AC_PROG_CC
AC_PROG_CPP_WERROR
AC_CHECK_SIZEOF([double])
AC_CHECK_SIZEOF([long double])
AS_VAR_ARITH([double_type_size], [$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],
......
gcc/config/fp-bit.c → libgcc/fp-bit.c
/* 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.RUNTIME respectively. If not, see
#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
......
gcc/config/fp-bit.h → libgcc/fp-bit.h
/* 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__ ((mode (TI)));
#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"
......
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