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Diffstat (limited to 'contrib/gcc/config/arm/bpabi.h')
| -rw-r--r-- | contrib/gcc/config/arm/bpabi.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/contrib/gcc/config/arm/bpabi.h b/contrib/gcc/config/arm/bpabi.h deleted file mode 100644 index 4c730885ec0e..000000000000 --- a/contrib/gcc/config/arm/bpabi.h +++ /dev/null @@ -1,118 +0,0 @@ -/* Configuration file for ARM BPABI targets. - Copyright (C) 2004, 2005 - 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 2, 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 COPYING. If not, write to - the Free Software Foundation, 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. */ - -/* Use the AAPCS ABI by default. */ -#define ARM_DEFAULT_ABI ARM_ABI_AAPCS - -/* Assume that AAPCS ABIs should adhere to the full BPABI. */ -#define TARGET_BPABI (TARGET_AAPCS_BASED) - -/* BPABI targets use EABI frame unwinding tables. */ -#define TARGET_UNWIND_INFO 1 - -/* Section 4.1 of the AAPCS requires the use of VFP format. */ -#undef FPUTYPE_DEFAULT -#define FPUTYPE_DEFAULT FPUTYPE_VFP - -/* EABI targets should enable interworking by default. */ -#undef TARGET_DEFAULT -#define TARGET_DEFAULT MASK_INTERWORK - -/* The ARM BPABI functions return a boolean; they use no special - calling convention. */ -#define FLOAT_LIB_COMPARE_RETURNS_BOOL(MODE, COMPARISON) TARGET_BPABI - -/* The BPABI integer comparison routines return { -1, 0, 1 }. */ -#define TARGET_LIB_INT_CMP_BIASED !TARGET_BPABI - -/* Tell the assembler to build BPABI binaries. */ -#undef SUBTARGET_EXTRA_ASM_SPEC -#define SUBTARGET_EXTRA_ASM_SPEC "%{mabi=apcs-gnu|mabi=atpcs:-meabi=gnu;:-meabi=4}" - -/* The generic link spec in elf.h does not support shared libraries. */ -#undef LINK_SPEC -#define LINK_SPEC "%{mbig-endian:-EB} %{mlittle-endian:-EL} " \ - "%{static:-Bstatic} %{shared:-shared} %{symbolic:-Bsymbolic} " \ - "-X" - -#if defined (__thumb__) -#define RENAME_LIBRARY_SET ".thumb_set" -#else -#define RENAME_LIBRARY_SET ".set" -#endif - -/* Make __aeabi_AEABI_NAME an alias for __GCC_NAME. */ -#define RENAME_LIBRARY(GCC_NAME, AEABI_NAME) \ - __asm__ (".globl\t__aeabi_" #AEABI_NAME "\n" \ - RENAME_LIBRARY_SET "\t__aeabi_" #AEABI_NAME \ - ", __" #GCC_NAME "\n"); - -/* 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) -#endif -#ifdef L_fixunsdfdi -#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunsdfdi, d2ulz) -#endif -#ifdef L_fixsfdi -#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixsfdi, f2lz) -#endif -#ifdef L_fixunssfdi -#define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY (fixunssfdi, f2ulz) -#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 - -/* The BPABI requires that we always use an out-of-line implementation - of RTTI comparison, even if the target supports weak symbols, - because the same object file might be used on a target that does - not support merging symbols across DLL boundaries. This macro is - broken out separately so that it can be used within - TARGET_OS_CPP_BUILTINS in configuration files for systems based on - the BPABI. */ -#define TARGET_BPABI_CPP_BUILTINS() \ - do \ - { \ - builtin_define ("__GXX_MERGED_TYPEINFO_NAMES=0"); \ - } \ - while (false) - -#undef TARGET_OS_CPP_BUILTINS -#define TARGET_OS_CPP_BUILTINS() \ - TARGET_BPABI_CPP_BUILTINS() - -/* The BPABI specifies the use of .{init,fini}_array. Therefore, we - do not want GCC to put anything into the .{init,fini} sections. */ -#undef INIT_SECTION_ASM_OP -#undef FINI_SECTION_ASM_OP -#define INIT_ARRAY_SECTION_ASM_OP ARM_EABI_CTORS_SECTION_OP -#define FINI_ARRAY_SECTION_ASM_OP ARM_EABI_DTORS_SECTION_OP |