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| author | Joshua Conner <joshconner@google.com> | 2017-01-10 18:00:43 +0000 |
|---|---|---|
| committer | Josh Conner <jconner@gcc.gnu.org> | 2017-01-10 18:00:43 +0000 |
| commit | 491b3c5f229565df2e58ddfbf732eef82f9ad0ab (patch) | |
| tree | 4cdc16db25e5598a25a3df3c7223d2b6cf43b5ef /gcc/config/fuchsia.h | |
| parent | 904112f6bbb64776936b04c7b6513ffbe7260433 (diff) | |
| download | gcc-491b3c5f229565df2e58ddfbf732eef82f9ad0ab.zip gcc-491b3c5f229565df2e58ddfbf732eef82f9ad0ab.tar.gz gcc-491b3c5f229565df2e58ddfbf732eef82f9ad0ab.tar.bz2 | |
fuchsia-elf.h: New file.
2017-01-10 Joshua Conner <joshconner@google.com>
* config/arm/fuchsia-elf.h: New file.
* config/fuchsia.h: New file.
* config.gcc (*-*-fuchsia*): Set native_system_header_dir.
(aarch64*-*-fuchsia*, arm*-*-fuchsia*, x86_64-*-fuchsia*): Add to
targets.
* config.host: (aarch64*-*-fuchsia*, arm*-*-fuchsia*): Add to hosts.
From-SVN: r244281
Diffstat (limited to 'gcc/config/fuchsia.h')
| -rw-r--r-- | gcc/config/fuchsia.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/gcc/config/fuchsia.h b/gcc/config/fuchsia.h new file mode 100644 index 0000000..5b3e186 --- /dev/null +++ b/gcc/config/fuchsia.h @@ -0,0 +1,68 @@ +/* Base configuration file for all Fuchsia targets. + Copyright (C) 2017 Free Software Foundation, Inc. + Contributed by Google. + +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 +along with GCC; see the file COPYING3. If not see +<http://www.gnu.org/licenses/>. */ + +/* Common Fuchsia configuration. */ + +#undef STARTFILE_SPEC +#define STARTFILE_SPEC "%{!shared: crt1%O%s} crtbegin%O%s" + +#undef ENDFILE_SPEC +#define ENDFILE_SPEC "crtend%O%s" + +/* When neither pic nor pie has been specified, use PIE. */ +#undef CC1_SPEC +#define CC1_SPEC "%{!fno-pic:%{!fno-PIC:%{!fpic:%{!fPIC:" \ + "%{!fno-pie:%{!fno-PIE:%{!fpie:%{!fPIE: -fPIE}}}}}}}}" + +#undef LIB_SPEC +#define LIB_SPEC "--start-group" \ + " -lmxio -lmagenta -lc -llaunchpad" \ + "%{!static: -lgcc_s}" \ + " --end-group" + +#undef LINK_SPEC +#define LINK_SPEC "-z max-page-size=4096" \ + " -z combreloc" \ + " -z relro" \ + " -z now" \ + " -z text" \ + "%{!hash-style: --hash-style=gnu}" \ + "%{!no-eh-frame-hdr: --eh-frame-hdr}" \ + "%{!no-build-id: --build-id}" \ + "%{shared: -shared}" \ + "%{!shared:%{!static:%{!dynamic-linker: -dynamic-linker=ld.so.1}}}" + +/* We are using MUSL as our libc. */ +#undef OPTION_MUSL +#define OPTION_MUSL 1 + +#ifndef TARGET_SUB_OS_CPP_BUILTINS +#define TARGET_SUB_OS_CPP_BUILTINS() +#endif + +#undef TARGET_OS_CPP_BUILTINS +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + builtin_define ("__fuchsia__"); \ + TARGET_SUB_OS_CPP_BUILTINS(); \ + } \ + while (false) + |