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
+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.
# 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
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)
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
;;
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"
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"
;;
# 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*)
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="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h"
;;
powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
tm_file="${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 ${target} in
;;
powerpcle-*-elf*)
tm_file="${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
;;
;;
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*)
;;
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
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 =
-# 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.
#
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
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) \
# 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
-# Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2005, 2007, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
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) \
-# 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.
#
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
-# Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
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
-# Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
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
#
# 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.
#
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.
-# 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.
#
$(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.
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 .
# 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.
#
# 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
-# Copyright (C) 2003, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
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.
# 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.
#
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
-# 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.
#
# 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
-# 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.
#
# 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
-# 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.
#
$(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
# -*- 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
#
$(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
$(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)
-# 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.
#
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
# 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 \
-# Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
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 =
-# 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.
#
# 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
+++ /dev/null
-# 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
# 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.
#
# 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
# 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.
#
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
# 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
-
# 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.
#
# 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
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.
# Copyright (C) 2002, 2003, 2004, 2005, 2006,
-# 2008 Free Software Foundation, Inc.
+# 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
# 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
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.
# <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
+++ /dev/null
-# 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
#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.
#
# 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
-# Copyright (C) 2004 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
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
# 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
-# 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.
#
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 =
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))
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
-# Copyright (C) 2010 Free Software Foundation, Inc.
+# Copyright (C) 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
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.
-# Copyright (C) 2010 Free Software Foundation, Inc.
+# Copyright (C) 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
# 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
# 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 \
$(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
# -*- 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.
#
$(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
-# 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.
#
_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
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}.
+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)
# .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
+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
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@
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
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 += $(fpbit-s-o)
endif
endif
# Build DPBIT.
ifneq ($(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 += $(dpbit-s-o)
endif
endif
# Build TPBIT.
ifneq ($(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
case ${host} in
m32c*-*-*)
cpu_type=m32c
+ tmake_file=t-fdpbit
;;
alpha*-*-*)
cpu_type=alpha
;;
mips*-*-*)
cpu_type=mips
+ tmake_file=mips/t-mips
;;
powerpc*-*-*)
cpu_type=rs6000
md_unwind_header=alpha/vms-unwind.h
;;
arm-wrs-vxworks)
+ tmake_file=t-fdpbit
;;
arm*-*-freebsd*)
+ tmake_file=t-fdpbit
;;
arm*-*-netbsdelf*)
;;
arm*-wince-pe*)
;;
avr-*-rtems*)
+ tmake_file=t-fpbit
;;
avr-*-*)
- # Make HImode functions for AVR
- tmake_file=${cpu_type}/t-avr
+ # Make HImode functions for AVR
+ tmake_file="${cpu_type}/t-avr t-fpbit"
+
;;
bfin*-elf*)
+ tmke_file=t-fdpbit
;;
bfin*-uclinux*)
+ tmake_file=t-fdpbit
md_unwind_header=bfin/linux-unwind.h
;;
bfin*-linux-uclibc*)
+ tmake_file=t-fdpbit
# No need to build crtbeginT.o on uClibc systems. Should probably
# be moved to the OS specific section above.
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
md_unwind_header=bfin/linux-unwind.h
;;
+bfin*-rtems*)
+ tmake_file=t-fdpbit
+ ;;
bfin*-*)
+ tmake_file=t-fdpbit
;;
crisv32-*-elf | crisv32-*-none | cris-*-elf | cris-*-none)
+ tmake_file=t-fdpbit
extra_parts="crtbegin.o crtend.o"
;;
cris-*-linux* | crisv32-*-linux*)
+ tmake_file=t-fdpbit
;;
fido-*-elf)
;;
fr30-*-elf)
+ tmake_file=t-fdpbit
;;
frv-*-elf)
+ tmake_file=t-fdpbit
;;
frv-*-*linux*)
+ tmake_file=t-fdpbit
;;
h8300-*-rtems*)
+ tmake_file=t-fpbit
;;
h8300-*-elf*)
+ tmake_file=t-fpbit
;;
hppa*64*-*-linux*)
;;
md_unwind_header=ia64/vms-unwind.h
;;
iq2000*-*-elf*)
+ tmake_file=t-fdpbit
;;
lm32-*-elf*|lm32-*-rtems*)
extra_parts="crtbegin.o crtend.o crti.o crtn.o"
tmake_file="lm32/t-lm32 lm32/t-uclinux t-softfp"
;;
m32r-*-elf*|m32r-*-rtems*)
+ tmake_file=t-fdpbit
;;
m32rle-*-elf*)
+ tmake_file=t-fdpbit
;;
m32r-*-linux*)
+ tmake_file=t-fdpbit
;;
m32rle-*-linux*)
+ tmake_file=t-fdpbit
;;
m68k-*-elf*)
;;
m68k-*-rtems*)
;;
mcore-*-elf)
+ tmake_file=t-fdpbit
;;
microblaze*-*-*)
- tmake_file="microblaze/t-microblaze"
+ tmake_file="microblaze/t-microblaze t-fdpbit"
;;
mips-sgi-irix6.5*)
- tmake_file="mips/t-irix6 t-crtfm t-slibgcc mips/t-slibgcc-irix"
+ tmake_file="$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 "${with_newlib}" in
+ yes)
+ # newlib / libgloss.
+ ;;
+ *)
+ # MIPS toolkit libraries.
+ tmake_file=mips/t-sdemtk
+ ;;
+ esac
+ ;;
mipsisa32-*-elf* | mipsisa32el-*-elf*)
;;
mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
;;
mipsisa64sr71k-*-elf*)
+ tmake_file=t-fdpbit
;;
mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
;;
tmake_file="${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 ${host} in
tmake_file="${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"
sh64-*-netbsd* | sh64l*-*-netbsd*)
case ${host} in
sh*-*-linux*)
- tmake_file="${tmake_file} sh/t-linux"
+ tmake_file="${tmake_file} sh/t-linux t-fdpbit"
md_unwind_header=sh/linux-unwind.h
;;
+ sh*-*-netbsd*)
+ # NetBSD's C library includes a fast software FP library that
+ # has support for setting/setting the rounding mode, exception
+ # mask, etc. Therefore, we don't want to include software FP
+ # in libgcc.
+ ;;
+ sh*-*-*)
+ tmake_file=t-fdpbit
+ ;;
esac
;;
sh-*-rtems*)
+ tmake_file=t-fdpbit
;;
sh-wrs-vxworks)
+ tmake_file=t-fdpbit
;;
sparc-*-netbsdelf*)
;;
tmake_file="sparc/t-softmul"
;;
esac
- tmake_file="${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="${tmake_file} t-crtfm"
md_unwind_header=sparc/linux-unwind.h
;;
-sparc-*-rtems* | sparc64-*-rtems* )
- tmake_file="sparc/t-elf t-crtin t-crtfm t-rtems"
+sparc-*-rtems*)
+ tmake_file="sparc/t-elf t-crtin t-crtfm t-rtems t-fdpbit"
extra_parts="crtbegin.o crtend.o crti.o crtn.o crtfastmath.o"
;;
sparc*-*-solaris2*)
tmake_file="${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*)
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*)
;;
vax-*-openbsd*)
;;
xstormy16-*-elf)
+ tmake_file=t-fdpbit
;;
xtensa*-*-elf*)
tmake_file=xtensa/t-xtensa
;;
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
--- /dev/null
+#ifdef FLOAT
+#define CMPtype QItype
+#define DF SF
+#define DI SI
+typedef int QItype __attribute__ ((mode (QI)));
+#endif
--- /dev/null
+#ifdef FLOAT
+#ifdef __H8300__
+#define CMPtype HItype
+#else
+#define CMPtype SItype
+#endif
+#endif
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' >> $@
--- /dev/null
+FPBIT = true
+FPBIT_CFLAGS = -DQUIET_NAN_NEGATED
+DPBIT = true
+DPBIT_CFLAGS = -DQUIET_NAN_NEGATED
--- /dev/null
+# Don't build FPBIT and DPBIT; we'll be using the SDE soft-float library.
+FPBIT =
+DPBIT =
--- /dev/null
+ifeq ($(long_double_type_size),128)
+TPBIT = true
+TPBIT_CFLAGS = -DQUIET_NAN_NEGATED
+endif
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.
#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);
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
--- /dev/null
+# Can be used unconditionally, wrapped in __powerpc64__ || __64BIT__ __ppc64__.
+LIB2ADD += $(srcdir)/config/rs6000/ppc64-fp.c
--- /dev/null
+#ifdef FLOAT
+#ifndef __RX_64BIT_DOUBLES__
+#define DF SF
+#define FLOAT_ONLY
+#endif
+#endif
# Makefile fragment for building LIBGCC for the Renesas RX target.
-# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+# Copyright (C) 2008, 2009, 2011 Free Software Foundation, Inc.
# Contributed by Red Hat.
#
# This file is part of GCC.
# We need special handling of the floating point conversion
# routines, to allow for the varying size of a double:
-FPBIT = fp-bit.c
-$(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
+++ /dev/null
-# 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 $< >> $@
--- /dev/null
+# 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, $(DPBIT_FUNCS))
--- /dev/null
+FPBIT = true
+DPBIT = true
--- /dev/null
+FPBIT = true
+FPBIT_CFLAGS = -DFLOAT_ONLY -DSMALL_MACHINE
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
- test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null; then :
as_have_required=yes
else
PACKAGE_URL='http://www.gnu.org/software/libgcc/'
ac_unique_file="static-object.mk"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
ac_subst_vars='LTLIBOBJS
LIBOBJS
asm_hidden_op
fixed_point
enable_decimal_float
decimal_float
+long_double_type_size
+double_type_size
+EGREP
+GREP
CPP
OBJEXT
EXEEXT
return $ac_retval
} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ return $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid; break
+else
+ as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=$ac_mid; break
+else
+ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid
+else
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (($2) < 0)
+ {
+ long int i = longval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ return $ac_retval
+
+} # ac_fn_c_compute_int
+
+# ac_fn_c_check_header_preproc LINENO HEADER VAR
+# ----------------------------------------------
+# Tests whether HEADER is present, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_preproc ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_preproc
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
ac_c_preproc_warn_flag=yes
-# Check for decimal float support.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
+eval as_val=\$$as_ac_Header
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
+$as_echo_n "checking size of double... " >&6; }
+if test "${ac_cv_sizeof_double+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_double" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ as_fn_set_status 77
+as_fn_error "cannot compute sizeof (double)
+See \`config.log' for more details." "$LINENO" 5; }; }
+ else
+ ac_cv_sizeof_double=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
+$as_echo "$ac_cv_sizeof_double" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_DOUBLE $ac_cv_sizeof_double
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
+$as_echo_n "checking size of long double... " >&6; }
+if test "${ac_cv_sizeof_long_double+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long_double" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ as_fn_set_status 77
+as_fn_error "cannot compute sizeof (long double)
+See \`config.log' for more details." "$LINENO" 5; }; }
+ else
+ ac_cv_sizeof_long_double=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
+$as_echo "$ac_cv_sizeof_long_double" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
+_ACEOF
+
+
+as_fn_arith $ac_cv_sizeof_double \* 8 && double_type_size=$as_val
+as_fn_arith $ac_cv_sizeof_long_double \* 8 && long_double_type_size=$as_val
+
+
+
+# Check for decimal float support.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
$as_echo_n "checking whether decimal floating point is supported... " >&6; }
if test "${libgcc_cv_dfp+set}" = set; then :
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],
/* 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.
#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
/* 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.
#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"
projects / thirdparty / gcc.git / commitdiff
