diff options
Diffstat (limited to 'gcc-4.9/gcc/config/bfin/elf.h')
| -rw-r--r-- | gcc-4.9/gcc/config/bfin/elf.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/bfin/elf.h b/gcc-4.9/gcc/config/bfin/elf.h new file mode 100644 index 000000000..7d6c97ada --- /dev/null +++ b/gcc-4.9/gcc/config/bfin/elf.h @@ -0,0 +1,74 @@ +/* Copyright (C) 2005-2014 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. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +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 +<http://www.gnu.org/licenses/>. */ + +#undef STARTFILE_SPEC +#define STARTFILE_SPEC "\ +%{msim:%{!shared:crt0%O%s}} \ +%{!msim:%{!mcpu=bf561*:%{!msdram:basiccrt%O%s} %{msdram:basiccrts%O%s};: \ + %{!msdram:basiccrt561%O%s} %{msdram:basiccrt561s%O%s}} \ + %{mcpu=bf561*:%{mmulticore:%{!mcorea:%{!mcoreb:basiccrt561b%O%s}}}}} \ +crti%O%s crtbegin%O%s crtlibid%O%s" + +#undef ENDFILE_SPEC +#define ENDFILE_SPEC "crtend%O%s crtn%O%s" + +#undef LIB_SPEC +#define LIB_SPEC "--start-group -lc %{msim:-lsim}%{!msim:-lnosys} --end-group \ +%{!T*:%{!msim:%{!msdram: \ + %{mcpu=bf512*:-T bf512.ld%s}%{mcpu=bf514*:-T bf514.ld%s} \ + %{mcpu=bf516*:-T bf516.ld%s}%{mcpu=bf518*:-T bf518.ld%s} \ + %{mcpu=bf522*:-T bf522.ld%s}%{mcpu=bf523*:-T bf523.ld%s} \ + %{mcpu=bf524*:-T bf524.ld%s}%{mcpu=bf525*:-T bf525.ld%s} \ + %{mcpu=bf526*:-T bf526.ld%s}%{mcpu=bf527*:-T bf527.ld%s} \ + %{mcpu=bf531*:-T bf531.ld%s}%{mcpu=bf532*:-T bf532.ld%s} \ + %{mcpu=bf533*:-T bf533.ld%s}%{mcpu=bf534*:-T bf534.ld%s} \ + %{mcpu=bf536*:-T bf536.ld%s}%{mcpu=bf537*:-T bf537.ld%s} \ + %{mcpu=bf538*:-T bf538.ld%s}%{mcpu=bf539*:-T bf539.ld%s} \ + %{mcpu=bf542*:-T bf542.ld%s}%{mcpu=bf544*:-T bf544.ld%s} \ + %{mcpu=bf547*:-T bf547.ld%s}%{mcpu=bf548*:-T bf548.ld%s} \ + %{mcpu=bf549*:-T bf549.ld%s} \ + %{mcpu=bf561*:%{!mmulticore:-T bf561.ld%s} \ + %{mmulticore:%{mcorea:-T bf561a.ld%s}} \ + %{mmulticore:%{mcoreb:-T bf561b.ld%s}} \ + %{mmulticore:%{!mcorea:%{!mcoreb:-T bf561m.ld%s}}}} \ + %{mcpu=bf592*:-T bf592.ld%s} \ + %{!mcpu=*:%eno processor type specified for linking} \ + %{!mcpu=bf561*:-T bfin-common-sc.ld%s} \ + %{mcpu=bf561*:%{!mmulticore:-T bfin-common-sc.ld%s} \ + %{mmulticore:-T bfin-common-mc.ld%s}}}}}" + +#undef USER_LABEL_PREFIX +#define USER_LABEL_PREFIX "_" + +#ifdef __BFIN_FDPIC__ +#define CRT_CALL_STATIC_FUNCTION(SECTION_OP, FUNC) \ +asm (SECTION_OP); \ +asm ("P3 = [SP + 20];\n\tcall " USER_LABEL_PREFIX #FUNC ";"); \ +asm (TEXT_SECTION_ASM_OP); +#endif + +#undef SUBTARGET_DRIVER_SELF_SPECS +#define SUBTARGET_DRIVER_SELF_SPECS \ + "%{mfdpic:-msim} %{mid-shared-library:-msim}" + +#define NO_IMPLICIT_EXTERN_C |