8fb740dd30
include * elf/wasm32.h: New file to support wasm32 architecture.
bfd * cpu-wasm32.c: New file to support wasm32 architecture.
* elf32-wasm32.c: New file to support wasm32 architecture.
* Makefile.am: Add wasm32 architecture.
* archures.c: Likewise.
* config.bfd: Likewise.
* configure.ac: Likewise.
* targets.c: Likewise.
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/* 32-bit ELF for the WebAssembly target
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Copyright (C) 2017 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor,
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Boston, MA 02110-1301, USA. */
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#include "sysdep.h"
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#include "bfd.h"
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#include "libbfd.h"
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#include "elf-bfd.h"
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#include "bfd_stdint.h"
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#include "elf/wasm32.h"
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#define ELF_ARCH bfd_arch_wasm32
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#define ELF_TARGET_ID EM_WEBASSEMBLY
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#define ELF_MACHINE_CODE EM_WEBASSEMBLY
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/* FIXME we don't have paged executables, see:
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https://github.com/pipcet/binutils-gdb/issues/4 */
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#define ELF_MAXPAGESIZE 4096
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#define TARGET_LITTLE_SYM wasm32_elf32_vec
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#define TARGET_LITTLE_NAME "elf32-wasm32"
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#define elf_backend_can_gc_sections 1
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#define elf_backend_rela_normal 1
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/* For testing. */
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#define elf_backend_want_dynrelro 1
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#define bfd_elf32_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
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#define bfd_elf32_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
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#define ELF_DYNAMIC_INTERPRETER "/sbin/elf-dynamic-interpreter.so"
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#define elf_backend_want_got_plt 1
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#define elf_backend_plt_readonly 1
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#define elf_backend_got_header_size 0
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#include "elf32-target.h"
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