2bc3c89ab3
elf32-i386-fbsd.lo, elf32-i386qnx.lo, elf32-ppcqnx.lo, elf32-sh-lin.lo, elf32-sh64-lin.lo, elf32-sh-nbsd.lo, elf32-sh64-nbsd.lo, elf32-shqnx.lo. Add elf32-qnx.lo. (BFD32_BACKENDS_CFILES): Likewise for corresponding C files. (BFD64_BACKENDS): Remove elf64-sh64-lin.lo, elf64-sh64-nbsd.lo. (BFD64_BACKENDS_CFILES): Likewise for corresponding C files. (SOURCE_HFILES): Add elf32-qnx.h. (BUILD_HFILES): Add bfdver.h. Run "make dep-am". * Makefile.in: Regenerate. * configure.in Update bfd vector dependencies. * configure: Regenerate. * elf32-i386-fbsd.c: Delete. Move code to elf32-i386.c. * elf32-i386qnx.c: Likewise. * elf32-ppcqnx.c: Delete. Move code to elf32-ppc.c. * elf32-sh-nbsd.c: Delete. Move code to elf32-sh.c. * elf32-sh-lin.c: Likewise. * elf32-shqnx.c: Likewise. * elf32-sh64-lin.c: Delete. Move code to elf32-sh64.c. * elf32-sh64-nbsd.c: Likewise. * elf64-sh64-lin.c: Delete. Move code to elf64-sh64.c. * elf64-sh64-nbsd.c: Likewise. * elfarmqnx-nabi.c: Delete. Move code to elfarm-nabi.c. * elf32-arm.h (ELF_MAXPAGESIZE): Always define. * elf32-i386.c: Remove ELF_ARCH and ELF32_I386_C_INCLUDED tests. * elf32-ppc.c: Remove ELF32_PPC_C_INCLUDED tests. * elf32-qnx.h (elf_backend_set_nonloadable_filepos): Always define. (elf_backend_is_contained_by_filepos): Likewise. (elf_backend_copy_private_bfd_data_p): Likewise. Globalize and move functions to.. * elf32-qnx.c: ..here. New file. * elf32-sh.c: Remove ELF_ARCH and ELF32_SH_C_INCLUDED tests. Don't emit target vectors when INCLUDE_SHMEDIA. * elf32-sh64.c: Remove ELF_ARCH test. Move TARGET_* etc. defines to end of file. * elf64-sh64.c: Remove ELF_ARCH test. * elfarm-nabi.c: Remove ELFARM_NABI_C_INCLUDED test. * po/BLD-POTFILES.in: Regenerate. * po/SRC-POTFILES.in: Regenerate.
93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
/* QNX specific support for 32-bit ELF
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Copyright 2002 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 2 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 Foundation,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include "bfd.h"
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#include "sysdep.h"
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#include "elf-bfd.h"
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#include "elf32-qnx.h"
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/* Returns the end address of the segment + 1. */
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#define SEGMENT_END(segment, start) \
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(start + (segment->p_memsz > segment->p_filesz \
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? segment->p_memsz : segment->p_filesz))
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boolean
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elf_qnx_copy_private_bfd_data_p (ibfd, isec, obfd, osec)
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bfd *ibfd ATTRIBUTE_UNUSED;
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asection *isec;
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bfd *obfd ATTRIBUTE_UNUSED;
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asection *osec ATTRIBUTE_UNUSED;
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{
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return isec->next == NULL;
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}
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boolean
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elf_qnx_is_contained_by_filepos (section, segment)
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asection *section;
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Elf_Internal_Phdr *segment;
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{
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return ((bfd_vma) section->filepos >= segment->p_offset
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&& ((bfd_vma) section->filepos + section->_raw_size
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<= SEGMENT_END (segment, segment->p_offset)));
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}
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void
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elf_qnx_set_nonloadable_filepos (abfd, phdrs)
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bfd *abfd;
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Elf_Internal_Phdr *phdrs;
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{
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struct elf_segment_map *m;
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Elf_Internal_Phdr *p;
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file_ptr off = 0;
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for (m = elf_tdata (abfd)->segment_map, p = phdrs;
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m != NULL;
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m = m->next, p++)
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{
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unsigned int i;
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asection **secpp;
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for (i = 0, secpp = m->sections; i < m->count; i++, secpp++)
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{
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asection *sec;
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sec = *secpp;
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if (p->p_type == PT_LOAD)
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off = sec->filepos;
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else
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{
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if (i == 0)
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{
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if (sec->filepos)
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p->p_offset = sec->filepos;
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else
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p->p_offset = off;
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}
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if (!sec->filepos)
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{
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off += sec->_raw_size;
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p->p_filesz += sec->_raw_size;
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}
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}
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}
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}
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return;
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}
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