config.gcc (arm*-*-linux-*eabi): Add bpabi.h from libgcc.
gcc/ * config.gcc (arm*-*-linux-*eabi) <tm_file>: Add bpabi.h from libgcc. (arm*-*-uclinux*eabi) <tm_file>: Likewise. (arm*-*-eabi*) <tm_file>: Likewise. (frv-*-elf) <tm_file>: Add frv-abi.h from libgcc. (frv-*-*linux*) <tm_file>: Likewise. * config/arm/bpabi.h: Delete DECLARE_LIBRARY_RENAMES stanzas and associated helper macros. * config/frv/frv-abi.h: Delete. libgcc/ * config/arm/bpabi.h: New file. * config/frv/frv-abi.h: New file. From-SVN: r165463
This commit is contained in:
Nathan Froyd
Nathan Froyd
parent
1e85e7204d
commit
8ac7fdcb39
6 changed files with 120 additions and 75 deletions
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@ -1,3 +1,15 @@
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2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
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* config.gcc (arm*-*-linux-*eabi) <tm_file>: Add bpabi.h from
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libgcc.
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(arm*-*-uclinux*eabi) <tm_file>: Likewise.
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(arm*-*-eabi*) <tm_file>: Likewise.
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(frv-*-elf) <tm_file>: Add frv-abi.h from libgcc.
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(frv-*-*linux*) <tm_file>: Likewise.
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* config/arm/bpabi.h: Delete DECLARE_LIBRARY_RENAMES stanzas
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and associated helper macros.
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* config/frv/frv-abi.h: Delete.
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2010-10-14 Richard Guenther <rguenther@suse.de>
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PR lto/44561
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@ -787,6 +787,7 @@ arm*-*-linux*) # ARM GNU/Linux with ELF
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case ${target} in
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arm*-*-linux-*eabi)
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tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
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tm_file="$tm_file ../../libgcc/config/arm/bpabi.h"
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tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
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# Define multilib configuration for arm-linux-androideabi.
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case ${target} in
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@ -814,6 +815,7 @@ arm*-*-uclinux*) # ARM ucLinux
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case ${target} in
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arm*-*-uclinux*eabi)
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tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h"
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tm_file="$tm_file ../../libgcc/config/arm/bpabi.h"
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tmake_file="$tmake_file arm/t-bpabi"
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# The BPABI long long divmod functions return a 128-bit value in
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# registers r0-r3. Correctly modeling that requires the use of
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@ -837,6 +839,7 @@ arm*-*-eabi* | arm*-*-symbianelf* )
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need_64bit_hwint=yes
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default_use_cxa_atexit=yes
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tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
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tm_file="$tm_file ../../libgcc/config/arm/bpabi.h"
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tmake_file="arm/t-arm arm/t-arm-elf"
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case ${target} in
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arm*-*-eabi*)
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@ -957,12 +960,14 @@ fr30-*-elf)
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extra_parts="crti.o crtn.o crtbegin.o crtend.o"
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;;
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frv-*-elf)
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tm_file="dbxelf.h elfos.h svr4.h newlib-stdint.h ${tm_file} frv/frv-abi.h"
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tm_file="dbxelf.h elfos.h svr4.h newlib-stdint.h ${tm_file}"
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tm_file="${tm_file} ../../libgcc/config/frv/frv-abi.h"
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tmake_file=frv/t-frv
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;;
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frv-*-*linux*)
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tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
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linux.h glibc-stdint.h frv/linux.h frv/frv-abi.h"
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linux.h glibc-stdint.h frv/linux.h"
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tm_file="${tm_file} ../../libgcc/config/frv/frv-abi.h"
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tmake_file="${tmake_file} frv/t-frv frv/t-linux"
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;;
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moxie-*-elf)
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@ -1,5 +1,5 @@
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/* Configuration file for ARM BPABI targets.
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Copyright (C) 2004, 2005, 2007, 2008, 2009
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Copyright (C) 2004, 2005, 2007, 2008, 2009, 2010
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Free Software Foundation, Inc.
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Contributed by CodeSourcery, LLC
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@ -73,65 +73,6 @@
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#undef LINK_SPEC
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#define LINK_SPEC BPABI_LINK_SPEC
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#if defined (__thumb__)
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#define RENAME_LIBRARY_SET ".thumb_set"
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#else
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#define RENAME_LIBRARY_SET ".set"
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#endif
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/* Make __aeabi_AEABI_NAME an alias for __GCC_NAME. */
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#define RENAME_LIBRARY(GCC_NAME, AEABI_NAME) \
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__asm__ (".globl\t__aeabi_" #AEABI_NAME "\n" \
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RENAME_LIBRARY_SET "\t__aeabi_" #AEABI_NAME \
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", __" #GCC_NAME "\n");
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/* Give some libgcc functions an additional __aeabi name. */
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#ifdef L_muldi3
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (muldi3, lmul)
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#endif
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#ifdef L_muldi3
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (muldi3, lmul)
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#endif
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#ifdef L_fixdfdi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixdfdi, d2lz) \
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extern DWtype __fixdfdi (DFtype) __attribute__((pcs("aapcs"))); \
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extern UDWtype __fixunsdfdi (DFtype) __asm__("__aeabi_d2ulz") __attribute__((pcs("aapcs")));
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#endif
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#ifdef L_fixunsdfdi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunsdfdi, d2ulz) \
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extern UDWtype __fixunsdfdi (DFtype) __attribute__((pcs("aapcs")));
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#endif
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#ifdef L_fixsfdi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixsfdi, f2lz) \
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extern DWtype __fixsfdi (SFtype) __attribute__((pcs("aapcs"))); \
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extern UDWtype __fixunssfdi (SFtype) __asm__("__aeabi_f2ulz") __attribute__((pcs("aapcs")));
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#endif
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#ifdef L_fixunssfdi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunssfdi, f2ulz) \
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extern UDWtype __fixunssfdi (SFtype) __attribute__((pcs("aapcs")));
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#endif
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#ifdef L_floatdidf
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatdidf, l2d)
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#endif
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#ifdef L_floatdisf
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatdisf, l2f)
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#endif
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/* These renames are needed on ARMv6M. Other targets get them from
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assembly routines. */
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#ifdef L_fixunsdfsi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunsdfsi, d2uiz)
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#endif
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#ifdef L_fixunssfsi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunssfsi, f2uiz)
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#endif
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#ifdef L_floatundidf
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatundidf, ul2d)
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#endif
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#ifdef L_floatundisf
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatundisf, ul2f)
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#endif
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/* The BPABI requires that we always use an out-of-line implementation
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of RTTI comparison, even if the target supports weak symbols,
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because the same object file might be used on a target that does
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@ -1,3 +1,8 @@
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2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
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* config/arm/bpabi.h: New file.
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* config/frv/frv-abi.h: New file.
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2010-10-01 Ian Lance Taylor <iant@google.com>
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* config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
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80
libgcc/config/arm/bpabi.h
Normal file
80
libgcc/config/arm/bpabi.h
Normal file
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@ -0,0 +1,80 @@
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/* Configuration file for ARM BPABI targets, library renames.
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Copyright (C) 2010
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Free Software Foundation, Inc.
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Contributed by CodeSourcery, LLC
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 3, or (at your
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option) any later version.
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GCC is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#if defined (__thumb__)
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#define RENAME_LIBRARY_SET ".thumb_set"
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#else
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#define RENAME_LIBRARY_SET ".set"
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#endif
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/* Make __aeabi_AEABI_NAME an alias for __GCC_NAME. */
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#define RENAME_LIBRARY(GCC_NAME, AEABI_NAME) \
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__asm__ (".globl\t__aeabi_" #AEABI_NAME "\n" \
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RENAME_LIBRARY_SET "\t__aeabi_" #AEABI_NAME \
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", __" #GCC_NAME "\n");
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/* Give some libgcc functions an additional __aeabi name. */
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#ifdef L_muldi3
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (muldi3, lmul)
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#endif
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#ifdef L_muldi3
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (muldi3, lmul)
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#endif
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#ifdef L_fixdfdi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixdfdi, d2lz) \
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extern DWtype __fixdfdi (DFtype) __attribute__((pcs("aapcs"))); \
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extern UDWtype __fixunsdfdi (DFtype) __asm__("__aeabi_d2ulz") __attribute__((pcs("aapcs")));
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#endif
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#ifdef L_fixunsdfdi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunsdfdi, d2ulz) \
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extern UDWtype __fixunsdfdi (DFtype) __attribute__((pcs("aapcs")));
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#endif
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#ifdef L_fixsfdi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixsfdi, f2lz) \
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extern DWtype __fixsfdi (SFtype) __attribute__((pcs("aapcs"))); \
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extern UDWtype __fixunssfdi (SFtype) __asm__("__aeabi_f2ulz") __attribute__((pcs("aapcs")));
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#endif
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#ifdef L_fixunssfdi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunssfdi, f2ulz) \
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extern UDWtype __fixunssfdi (SFtype) __attribute__((pcs("aapcs")));
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#endif
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#ifdef L_floatdidf
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatdidf, l2d)
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#endif
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#ifdef L_floatdisf
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatdisf, l2f)
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#endif
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/* These renames are needed on ARMv6M. Other targets get them from
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assembly routines. */
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#ifdef L_fixunsdfsi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunsdfsi, d2uiz)
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#endif
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#ifdef L_fixunssfsi
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunssfsi, f2uiz)
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#endif
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#ifdef L_floatundidf
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatundidf, ul2d)
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#endif
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#ifdef L_floatundisf
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#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatundisf, ul2f)
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#endif
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@ -1,22 +1,24 @@
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/* Frv map GCC names to FR-V ABI.
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Copyright (C) 2000, 2003, 2004, 2007 Free Software Foundation, Inc.
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Copyright (C) 2000, 2003, 2004, 2007, 2010
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Free Software Foundation, Inc.
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Contributed by Red Hat, Inc.
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This file is part of GCC.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GCC is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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/* For each of the functions in the library that has a corresponding name in
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the ABI, add an equivalence between the GCC name and the ABI name. This is
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