From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libgcc/config/arm/bpabi-lib.h | 73 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 libgcc/config/arm/bpabi-lib.h (limited to 'libgcc/config/arm') diff --git a/libgcc/config/arm/bpabi-lib.h b/libgcc/config/arm/bpabi-lib.h new file mode 100644 index 000000000..fc0e59507 --- /dev/null +++ b/libgcc/config/arm/bpabi-lib.h @@ -0,0 +1,73 @@ +/* Configuration file for ARM BPABI targets, library renames. + Copyright (C) 2010 + Free Software Foundation, Inc. + Contributed by CodeSourcery, LLC + + 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 and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + . */ + +/* Make __aeabi_AEABI_NAME an alias for __GCC_NAME. */ +#define RENAME_LIBRARY(GCC_NAME, AEABI_NAME) \ + typeof (__##GCC_NAME) __aeabi_##AEABI_NAME \ + __attribute__((alias ("__" #GCC_NAME))); + +/* Give some libgcc functions an additional __aeabi name. */ +#ifdef L_muldi3 +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (muldi3, lmul) +#endif +#ifdef L_muldi3 +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (muldi3, lmul) +#endif +#ifdef L_fixdfdi +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixdfdi, d2lz) \ + extern DWtype __fixdfdi (DFtype) __attribute__((pcs("aapcs"))); \ + extern UDWtype __fixunsdfdi (DFtype) __asm__("__aeabi_d2ulz") __attribute__((pcs("aapcs"))); +#endif +#ifdef L_fixunsdfdi +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunsdfdi, d2ulz) \ + extern UDWtype __fixunsdfdi (DFtype) __attribute__((pcs("aapcs"))); +#endif +#ifdef L_fixsfdi +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixsfdi, f2lz) \ + extern DWtype __fixsfdi (SFtype) __attribute__((pcs("aapcs"))); \ + extern UDWtype __fixunssfdi (SFtype) __asm__("__aeabi_f2ulz") __attribute__((pcs("aapcs"))); +#endif +#ifdef L_fixunssfdi +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunssfdi, f2ulz) \ + extern UDWtype __fixunssfdi (SFtype) __attribute__((pcs("aapcs"))); +#endif +#ifdef L_floatdidf +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatdidf, l2d) +#endif +#ifdef L_floatdisf +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatdisf, l2f) +#endif + +/* These renames are needed on ARMv6M. Other targets get them from + assembly routines. */ +#ifdef L_fixunsdfsi +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunsdfsi, d2uiz) +#endif +#ifdef L_fixunssfsi +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunssfsi, f2uiz) +#endif +#ifdef L_floatundidf +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatundidf, ul2d) +#endif +#ifdef L_floatundisf +#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (floatundisf, ul2f) +#endif -- cgit v1.2.3