* config/arm/arm.opt (mhard-float, msoft-float): Use Alias.
* config/arm/arm.c (arm_handle_option): Don't handle -mhard-float
or -msoft-float here.
* config/arm/arm.h (CPP_SPEC): Handle -mfloat-abi=*, not
-msoft-float and -mhard-float.
(OPTION_DEFAULT_SPECS): Don't handle -mhard-float and
-msoft-float.
* config/arm/coff.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
msoft-float.
* config/arm/elf.h (ASM_SPEC): Don't handle -mhard-float and
-msoft-float.
(MULTILIB_DEFAULTS): Use mfloat-abi=soft, not msoft-float.
* config/arm/linux-elf.h (MULTILIB_DEFAULTS): Use mfloat-abi=hard,
not mhard-float.
(LIBGCC_SPEC): Don't handle -msoft-float.
* config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Don't handle
-mhard-float.
* config/arm/pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
msoft-float.
* config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Handle
-mfloat-abi=*, not -msoft-float and -mhard-float.
* config/arm/semi.h((ASM_SPEC): Don't handle -mhard-float and
-msoft-float.
* config/arm/t-arm-elf (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS):
Use mfloat-abi=hard and mfloat-abi=soft in comments, not
mhard-float and msoft-float.
* config/arm/t-linux (MULTILIB_OPTIONS): Use mfloat-abi=hard and
mfloat-abi=soft in comments, not mhard-float and msoft-float.
* config/arm/t-rtems (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
mfloat-abi=soft and mfloat-abi=hard, not msoft-float and
mhard-float.
* config/arm/t-strongarm-elf (MULTILIB_OPTIONS): Use
mfloat-abi=hard and mfloat-abi=soft, not mhard-float and
msoft-float.
* config/arm/t-wince-pe (MULTILIB_OPTIONS): Use mfloat-abi=hard,
not mhard-float.
* config/arm/wince-pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft,
not msoft-float.
From-SVN: r171313
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/arm.opt (mhard-float, msoft-float): Use Alias.
+ * config/arm/arm.c (arm_handle_option): Don't handle -mhard-float
+ or -msoft-float here.
+ * config/arm/arm.h (CPP_SPEC): Handle -mfloat-abi=*, not
+ -msoft-float and -mhard-float.
+ (OPTION_DEFAULT_SPECS): Don't handle -mhard-float and
+ -msoft-float.
+ * config/arm/coff.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
+ msoft-float.
+ * config/arm/elf.h (ASM_SPEC): Don't handle -mhard-float and
+ -msoft-float.
+ (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not msoft-float.
+ * config/arm/linux-elf.h (MULTILIB_DEFAULTS): Use mfloat-abi=hard,
+ not mhard-float.
+ (LIBGCC_SPEC): Don't handle -msoft-float.
+ * config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Don't handle
+ -mhard-float.
+ * config/arm/pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
+ msoft-float.
+ * config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Handle
+ -mfloat-abi=*, not -msoft-float and -mhard-float.
+ * config/arm/semi.h((ASM_SPEC): Don't handle -mhard-float and
+ -msoft-float.
+ * config/arm/t-arm-elf (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS):
+ Use mfloat-abi=hard and mfloat-abi=soft in comments, not
+ mhard-float and msoft-float.
+ * config/arm/t-linux (MULTILIB_OPTIONS): Use mfloat-abi=hard and
+ mfloat-abi=soft in comments, not mhard-float and msoft-float.
+ * config/arm/t-rtems (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
+ mfloat-abi=soft and mfloat-abi=hard, not msoft-float and
+ mhard-float.
+ * config/arm/t-strongarm-elf (MULTILIB_OPTIONS): Use
+ mfloat-abi=hard and mfloat-abi=soft, not mhard-float and
+ msoft-float.
+ * config/arm/t-wince-pe (MULTILIB_OPTIONS): Use mfloat-abi=hard,
+ not mhard-float.
+ * config/arm/wince-pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft,
+ not msoft-float.
+
2011-03-22 Richard Henderson <rth@redhat.com>
* config/alpha/alpha.c (alpha_expand_prologue): Don't test
arm_selected_cpu = arm_find_cpu(arg, all_cores, "-mcpu");
return true;
- case OPT_mhard_float:
- target_float_abi_name = "hard";
- return true;
-
- case OPT_msoft_float:
- target_float_abi_name = "soft";
- return true;
-
case OPT_mtune_:
arm_selected_tune = arm_find_cpu(arg, all_cores, "-mtune");
return true;
/* Definitions of target machine for GNU compiler, for ARM.
Copyright (C) 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
Contributed by Pieter `Tiggr' Schoenmakers (rcpieter@win.tue.nl)
and Martin Simmons (@harleqn.co.uk).
#undef CPP_SPEC
#define CPP_SPEC "%(subtarget_cpp_spec) \
-%{msoft-float:%{mhard-float: \
- %e-msoft-float and -mhard_float may not be used together}} \
+%{mfloat-abi=soft:%{mfloat-abi=hard: \
+ %e-mfloat-abi=soft and -mfloat-abi=hard may not be used together}} \
%{mbig-endian:%{mlittle-endian: \
%e-mbig-endian and -mlittle-endian may not be used together}}"
by --with-arch.
--with-tune is ignored if -mtune or -mcpu are specified (but not affected
by -march).
- --with-float is ignored if -mhard-float, -msoft-float or -mfloat-abi are
- specified.
+ --with-float is ignored if -mfloat-abi is specified.
--with-fpu is ignored if -mfpu is specified.
--with-abi is ignored is -mabi is specified. */
#define OPTION_DEFAULT_SPECS \
{"arch", "%{!march=*:%{!mcpu=*:-march=%(VALUE)}}" }, \
{"cpu", "%{!march=*:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \
{"tune", "%{!mcpu=*:%{!mtune=*:-mtune=%(VALUE)}}" }, \
- {"float", \
- "%{!msoft-float:%{!mhard-float:%{!mfloat-abi=*:-mfloat-abi=%(VALUE)}}}" }, \
+ {"float", "%{!mfloat-abi=*:-mfloat-abi=%(VALUE)}" }, \
{"fpu", "%{!mfpu=*:-mfpu=%(VALUE)}"}, \
{"abi", "%{!mabi=*:-mabi=%(VALUE)}"}, \
{"mode", "%{!marm:%{!mthumb:-m%(VALUE)}}"},
Specify the name of the target floating point hardware/format
mhard-float
-Target RejectNegative
+Target RejectNegative Alias(mfloat-abi=, hard)
Alias for -mfloat-abi=hard
mlittle-endian
Do not load the PIC register in function prologues
msoft-float
-Target RejectNegative
+Target RejectNegative Alias(mfloat-abi=, soft)
Alias for -mfloat-abi=soft
mstructure-size-boundary=
/* Definitions of target machine for GNU compiler.
For ARM with COFF object format.
Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005,
- 2007 Free Software Foundation, Inc.
+ 2007, 2009, 2011 Free Software Foundation, Inc.
Contributed by Doug Evans (devans@cygnus.com).
This file is part of GCC.
#ifndef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS \
- { "marm", "mlittle-endian", "msoft-float", "mno-thumb-interwork" }
+ { "marm", "mlittle-endian", "mfloat-abi=soft", "mno-thumb-interwork" }
#endif
\f
/* This is COFF, but prefer stabs. */
/* Definitions of target machine for GNU compiler.
For ARM with ELF obj format.
Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2004, 2005, 2007,
- 2008 Free Software Foundation, Inc.
+ 2008, 2009, 2011 Free Software Foundation, Inc.
Contributed by Philip Blundell <philb@gnu.org> and
Catherine Moore <clm@cygnus.com>
%{mapcs-*:-mapcs-%*} \
%(subtarget_asm_float_spec) \
%{mthumb-interwork:-mthumb-interwork} \
-%{msoft-float:-mfloat-abi=soft} %{mhard-float:-mfloat-abi=hard} \
%{mfloat-abi=*} %{mfpu=*} \
%(subtarget_extra_asm_spec)"
#endif
#ifndef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS \
- { "marm", "mlittle-endian", "msoft-float", "mno-thumb-interwork", "fno-leading-underscore" }
+ { "marm", "mlittle-endian", "mfloat-abi=soft", "mno-thumb-interwork", "fno-leading-underscore" }
#endif
\f
#define TARGET_ASM_FILE_START_APP_OFF true
#undef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS \
- { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
+ { "marm", "mlittle-endian", "mfloat-abi=hard", "mno-thumb-interwork" }
/* Now we define the strings used to build the spec file. */
#undef LIB_SPEC
%{shared:-lc} \
%{!shared:%{profile:-lc_p}%{!profile:-lc}}"
-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
+#define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
/* Definitions of target machine for GNU compiler, NetBSD/arm ELF version.
- Copyright (C) 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005, 2007, 2009, 2011
+ Free Software Foundation, Inc.
Contributed by Wasabi Systems, Inc.
This file is part of GCC.
#define SUBTARGET_EXTRA_ASM_SPEC \
"-matpcs %{fpic|fpie:-k} %{fPIC|fPIE:-k}"
-/* Default to full VFP if -mhard-float is specified. */
+/* Default to full VFP if -mfloat-abi=hard is specified. */
#undef SUBTARGET_ASM_FLOAT_SPEC
#define SUBTARGET_ASM_FLOAT_SPEC \
- "%{mhard-float:{!mfpu=*:-mfpu=vfp}} \
- %{mfloat-abi=hard:{!mfpu=*:-mfpu=vfp}}"
+ "%{mfloat-abi=hard:{!mfpu=*:-mfpu=vfp}}"
#undef SUBTARGET_EXTRA_SPECS
#define SUBTARGET_EXTRA_SPECS \
/* Definitions of target machine for GNU compiler, for ARM with PE obj format.
- Copyright (C) 1995, 1996, 1999, 2000, 2002, 2003, 2004, 2005, 2007
+ Copyright (C) 1995, 1996, 1999, 2000, 2002, 2003, 2004, 2005, 2007, 2011
Free Software Foundation, Inc.
Contributed by Doug Evans (dje@cygnus.com).
#undef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS \
- { "marm", "mlittle-endian", "msoft-float", "mno-thumb-interwork" }
+ { "marm", "mlittle-endian", "mfloat-abi=soft", "mno-thumb-interwork" }
\f
#undef WCHAR_TYPE
#define WCHAR_TYPE "short unsigned int"
/* Definitions for RTEMS based ARM systems using ELF
- Copyright (C) 2000, 2002, 2005, 2007, 2008 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2002, 2005, 2007, 2008, 2009, 2011
+ Free Software Foundation, Inc.
This file is part of GCC.
*/
#undef SUBTARGET_EXTRA_ASM_SPEC
#define SUBTARGET_EXTRA_ASM_SPEC "\
- %{!mhard-float: %{!msoft-float:-mfpu=softfpa}}"
+ %{!mfloat-abi=hard: %{!mfloat-abi=soft:-mfpu=softfpa}}"
/*
* The default includes --start-group and --end-group which conflicts
/* Definitions of target machine for GNU compiler. ARM on semi-hosted platform
- Copyright (C) 1994, 1995, 1996, 1997, 2001, 2004, 2005, 2007
+ Copyright (C) 1994, 1995, 1996, 1997, 2001, 2004, 2005, 2007, 2011
Free Software Foundation, Inc.
Contributed by Richard Earnshaw (richard.earnshaw@arm.com)
%{mcpu=*:-mcpu=%*} \
%{march=*:-march=%*} \
%{mapcs-float:-mfloat} \
-%{msoft-float:-mfloat-abi=soft} %{mhard-float:-mfloat-abi=hard} \
%{mfloat-abi=*} %{mfpu=*} \
%{mthumb-interwork:-mthumb-interwork} \
%(subtarget_extra_asm_spec)"
# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-# 2008, 2010 Free Software Foundation, Inc.
+# 2008, 2010, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
# MULTILIB_DIRNAMES += le be
# MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle
#
-# MULTILIB_OPTIONS += mhard-float/msoft-float
+# MULTILIB_OPTIONS += mfloat-abi=hard/mfloat-abi=soft
# MULTILIB_DIRNAMES += fpu soft
-# MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
+# MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*
#
# MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork
# MULTILIB_DIRNAMES += normal interwork
# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2006,
-# 2008 Free Software Foundation, Inc.
+# 2008, 2011 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
_arm_addsubdf3 _arm_addsubsf3
-# MULTILIB_OPTIONS = mhard-float/msoft-float
+# MULTILIB_OPTIONS = mfloat-abi=hard/mfloat-abi=soft
# MULTILIB_DIRNAMES = hard-float soft-float
# EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES = marm=mno-thumb
-MULTILIB_OPTIONS += msoft-float/mhard-float
+MULTILIB_OPTIONS += mfloat-abi=soft/mfloat-abi=hard
MULTILIB_DIRNAMES += soft fpu
-MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
+MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*
-# Copyright (C) 2000, 2001, 2006, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2001, 2006, 2008, 2009, 2011
+# Free Software Foundation, Inc.
#
# This file is part of GCC.
#
echo '#endif' >> dp-bit.c
cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-MULTILIB_OPTIONS = mlittle-endian/mbig-endian mhard-float/msoft-float
+MULTILIB_OPTIONS = mlittle-endian/mbig-endian mfloat-abi=hard/mfloat-abi=soft
MULTILIB_DIRNAMES = le be fpu soft
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES = mbig-endian=mbe mlittle-endian=mle
-# Copyright (C) 2003, 2004, 2006, 2008, 2009, 2010
+# Copyright (C) 2003, 2004, 2006, 2008, 2009, 2010, 2011
# Free Software Foundation, Inc.
#
# This file is part of GCC.
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$(srcdir)/config/arm/pe.c
-MULTILIB_OPTIONS = mhard-float
+MULTILIB_OPTIONS = mfloat-abi=hard
MULTILIB_DIRNAMES = fpu
# Note - Thumb multilib omitted because Thumb support for
# arm-wince-pe target does not appear to be working in binutils
/* Definitions of target machine for GNU compiler, for ARM with WINCE-PE obj format.
- Copyright (C) 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2004, 2005, 2007, 2011 Free Software Foundation, Inc.
Contributed by Nick Clifton <nickc@redhat.com>
This file is part of GCC.
#undef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS \
- { "marm", "mlittle-endian", "msoft-float", "mno-thumb-interwork" }
+ { "marm", "mlittle-endian", "mfloat-abi=soft", "mno-thumb-interwork" }
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