Viewing file:  linux.h (1.89 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* Definitions for MicroBlaze running Linux.
Copyright (C) 2009-2022 Free Software Foundation, Inc.
This file is part of GCC.
Contributed by Michael Eager <eager@eagercon.com>.
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
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#undef TARGET_SUPPORTS_PIC
#define TARGET_SUPPORTS_PIC 1
#undef CPP_SPEC
#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
#undef TLS_NEEDS_GOT
#define TLS_NEEDS_GOT 1
#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
#if TARGET_BIG_ENDIAN_DEFAULT == 0 /* LE */
#define MUSL_DYNAMIC_LINKER_E "%{mbig-endian:;:el}"
#else
#define MUSL_DYNAMIC_LINKER_E "%{mlittle-endian:el}"
#endif
#undef MUSL_DYNAMIC_LINKER
#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-microblaze" MUSL_DYNAMIC_LINKER_E ".so.1"
#undef SUBTARGET_EXTRA_SPECS
#define SUBTARGET_EXTRA_SPECS \
{ "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
#undef LINK_SPEC
#define LINK_SPEC "%{shared:-shared} \
%{!shared: \
%{!static: \
%{rdynamic:-export-dynamic} \
-dynamic-linker %(dynamic_linker)} \
%{static:-static}} \
%{mbig-endian:-EB} \
%{mlittle-endian:-EL}"
/* For the microblaze-*-linux* subtarget. */
#undef TARGET_OS_CPP_BUILTINS
#define TARGET_OS_CPP_BUILTINS() GNU_USER_TARGET_OS_CPP_BUILTINS()
#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
|
