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https://sourceware.org/git/binutils-gdb.git
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897a57a126
Initialize stream0_start to fix spurious -Wmaybe-uninitialized warning on some versions of gcc.
865 lines
20 KiB
C
865 lines
20 KiB
C
/* BFD back-end for PDB Multi-Stream Format archives.
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Copyright (C) 2022-2024 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, Boston,
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MA 02110-1301, USA. */
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/* This describes the MSF file archive format, which is used for the
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PDB debug info generated by MSVC. See https://llvm.org/docs/PDB/MsfFile.html
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for a full description of the format. */
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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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/* "Microsoft C/C++ MSF 7.00\r\n\x1a\x44\x53\0\0\0" */
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static const uint8_t pdb_magic[] =
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{ 0x4d, 0x69, 0x63, 0x72, 0x6f, 0x73, 0x6f, 0x66,
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0x74, 0x20, 0x43, 0x2f, 0x43, 0x2b, 0x2b, 0x20,
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0x4d, 0x53, 0x46, 0x20, 0x37, 0x2e, 0x30, 0x30,
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0x0d, 0x0a, 0x1a, 0x44, 0x53, 0x00, 0x00, 0x00 };
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#define arch_eltdata(bfd) ((struct areltdata *) ((bfd)->arelt_data))
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static bfd_cleanup
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pdb_archive_p (bfd *abfd)
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{
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int ret;
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char magic[sizeof (pdb_magic)];
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ret = bfd_read (magic, sizeof (magic), abfd);
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if (ret != sizeof (magic))
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{
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bfd_set_error (bfd_error_wrong_format);
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return NULL;
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}
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if (memcmp (magic, pdb_magic, sizeof (magic)))
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{
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bfd_set_error (bfd_error_wrong_format);
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return NULL;
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}
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void *tdata = bfd_zalloc (abfd, sizeof (struct artdata));
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if (tdata == NULL)
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return NULL;
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bfd_ardata (abfd) = tdata;
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return _bfd_no_cleanup;
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}
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static bfd *
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pdb_get_elt_at_index (bfd *abfd, symindex sym_index)
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{
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char int_buf[sizeof (uint32_t)];
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uint32_t block_size, block_map_addr, block, num_files;
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uint32_t first_dir_block, dir_offset, file_size, block_off, left;
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char name[10];
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bfd *file;
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char *buf;
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/* Get block_size. */
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if (bfd_seek (abfd, sizeof (pdb_magic), SEEK_SET))
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return NULL;
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) != sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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return NULL;
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}
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block_size = bfd_getl32 (int_buf);
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if ((block_size & -block_size) != block_size
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|| block_size < 512
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|| block_size > 4096)
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{
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bfd_set_error (bfd_error_malformed_archive);
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return NULL;
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}
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/* Get block_map_addr. */
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if (bfd_seek (abfd, 4 * sizeof (uint32_t), SEEK_CUR))
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return NULL;
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) != sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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return NULL;
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}
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block_map_addr = bfd_getl32 (int_buf);
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/* Get num_files. */
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if (bfd_seek (abfd, block_map_addr * block_size, SEEK_SET))
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return NULL;
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) != sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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return NULL;
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}
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first_dir_block = bfd_getl32 (int_buf);
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if (bfd_seek (abfd, first_dir_block * block_size, SEEK_SET))
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return NULL;
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) != sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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return NULL;
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}
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num_files = bfd_getl32 (int_buf);
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if (sym_index >= num_files)
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{
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bfd_set_error (bfd_error_no_more_archived_files);
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return NULL;
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}
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/* Read file size. */
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dir_offset = sizeof (uint32_t) * (sym_index + 1);
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if (dir_offset >= block_size)
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{
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uint32_t block_map_addr_off;
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block_map_addr_off = ((dir_offset / block_size) * sizeof (uint32_t));
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if (bfd_seek (abfd, (block_map_addr * block_size) + block_map_addr_off,
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SEEK_SET))
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return NULL;
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) != sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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return NULL;
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}
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block = bfd_getl32 (int_buf);
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}
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else
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{
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block = first_dir_block;
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}
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if (bfd_seek (abfd, (block * block_size) + (dir_offset % block_size),
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SEEK_SET))
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return NULL;
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) != sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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return NULL;
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}
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file_size = bfd_getl32 (int_buf);
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/* Undocumented? Seen on PDBs created by MSVC 2022. */
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if (file_size == 0xffffffff)
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file_size = 0;
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/* Create BFD. */
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/* Four hex digits is enough - even though MSF allows for 32 bits, the
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PDB format itself only uses 16 bits for stream numbers. */
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sprintf (name, "%04lx", sym_index);
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file = bfd_create (name, abfd);
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if (!file)
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return NULL;
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if (!bfd_make_writable (file))
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goto fail;
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file->arelt_data =
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(struct areltdata *) bfd_zmalloc (sizeof (struct areltdata));
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if (!file->arelt_data)
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goto fail;
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arch_eltdata (file)->parsed_size = file_size;
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arch_eltdata (file)->key = sym_index;
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if (file_size == 0)
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return file;
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block_off = 0;
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/* Sum number of blocks in previous files. */
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if (sym_index != 0)
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{
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dir_offset = sizeof (uint32_t);
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if (bfd_seek (abfd, (first_dir_block * block_size) + sizeof (uint32_t),
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SEEK_SET))
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goto fail;
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for (symindex i = 0; i < sym_index; i++)
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{
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uint32_t size, num_blocks;
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if ((dir_offset % block_size) == 0)
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{
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uint32_t block_map_addr_off;
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block_map_addr_off =
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((dir_offset / block_size) * sizeof (uint32_t));
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if (bfd_seek
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(abfd, (block_map_addr * block_size) + block_map_addr_off,
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SEEK_SET))
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goto fail;
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) !=
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sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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goto fail;
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}
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block = bfd_getl32 (int_buf);
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if (bfd_seek (abfd, block * block_size, SEEK_SET))
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goto fail;
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}
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) !=
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sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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goto fail;
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}
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size = bfd_getl32 (int_buf);
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if (size == 0xffffffff)
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size = 0;
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num_blocks = (size + block_size - 1) / block_size;
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block_off += num_blocks;
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dir_offset += sizeof (uint32_t);
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}
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}
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/* Read blocks, and write into new BFD. */
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dir_offset = sizeof (uint32_t) * (num_files + block_off + 1);
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if (dir_offset >= block_size)
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{
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uint32_t block_map_addr_off;
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block_map_addr_off = ((dir_offset / block_size) * sizeof (uint32_t));
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if (bfd_seek (abfd, (block_map_addr * block_size) + block_map_addr_off,
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SEEK_SET))
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goto fail;
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) != sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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goto fail;
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}
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block = bfd_getl32 (int_buf);
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}
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else
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{
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block = first_dir_block;
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}
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buf = bfd_malloc (block_size);
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if (!buf)
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goto fail;
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left = file_size;
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do
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{
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uint32_t file_block, to_read;
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if ((dir_offset % block_size) == 0 && left != file_size)
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{
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uint32_t block_map_addr_off;
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block_map_addr_off =
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((dir_offset / block_size) * sizeof (uint32_t));
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if (bfd_seek
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(abfd, (block_map_addr * block_size) + block_map_addr_off,
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SEEK_SET))
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goto fail2;
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) !=
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sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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goto fail2;
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}
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block = bfd_getl32 (int_buf);
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}
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if (bfd_seek (abfd, (block * block_size) + (dir_offset % block_size),
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SEEK_SET))
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goto fail2;
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if (bfd_read (int_buf, sizeof (uint32_t), abfd) != sizeof (uint32_t))
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{
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bfd_set_error (bfd_error_malformed_archive);
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goto fail2;
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}
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file_block = bfd_getl32 (int_buf);
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if (bfd_seek (abfd, file_block * block_size, SEEK_SET))
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goto fail2;
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to_read = left > block_size ? block_size : left;
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if (bfd_read (buf, to_read, abfd) != to_read)
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{
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bfd_set_error (bfd_error_malformed_archive);
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goto fail2;
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}
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if (bfd_write (buf, to_read, file) != to_read)
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goto fail2;
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if (left > block_size)
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left -= block_size;
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else
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break;
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dir_offset += sizeof (uint32_t);
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}
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while (left > 0);
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free (buf);
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return file;
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fail2:
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free (buf);
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fail:
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bfd_close (file);
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return NULL;
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}
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static bfd *
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pdb_openr_next_archived_file (bfd *archive, bfd *last_file)
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{
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if (!last_file)
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return pdb_get_elt_at_index (archive, 0);
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else
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return pdb_get_elt_at_index (archive, arch_eltdata (last_file)->key + 1);
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}
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static int
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pdb_generic_stat_arch_elt (bfd *abfd, struct stat *buf)
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{
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buf->st_mtime = 0;
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buf->st_uid = 0;
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buf->st_gid = 0;
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buf->st_mode = 0644;
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buf->st_size = arch_eltdata (abfd)->parsed_size;
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return 0;
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}
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static uint32_t
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pdb_allocate_block (uint32_t *num_blocks, uint32_t block_size)
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{
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uint32_t block;
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block = *num_blocks;
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(*num_blocks)++;
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/* If new interval, skip two blocks for free space map. */
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if ((block % block_size) == 1)
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{
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block += 2;
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(*num_blocks) += 2;
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}
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return block;
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}
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static bool
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pdb_write_directory (bfd *abfd, uint32_t block_size, uint32_t num_files,
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uint32_t block_map_addr, uint32_t * num_blocks,
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uint32_t *stream0_start)
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{
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char tmp[sizeof (uint32_t)];
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uint32_t block, left, block_map_off;
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bfd *arelt;
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char *buf;
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/* Allocate first block for directory. */
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block = pdb_allocate_block (num_blocks, block_size);
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left = block_size;
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/* Write allocated block no. at beginning of block map. */
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if (bfd_seek (abfd, block_map_addr * block_size, SEEK_SET))
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return false;
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bfd_putl32 (block, tmp);
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|
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if (bfd_write (tmp, sizeof (uint32_t), abfd) != sizeof (uint32_t))
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return false;
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block_map_off = sizeof (uint32_t);
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|
|
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/* Write num_files at beginning of directory. */
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|
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if (bfd_seek (abfd, block * block_size, SEEK_SET))
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return false;
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|
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bfd_putl32 (num_files, tmp);
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|
|
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if (bfd_write (tmp, sizeof (uint32_t), abfd) != sizeof (uint32_t))
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return false;
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|
|
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left -= sizeof (uint32_t);
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|
|
|
/* Write file sizes. */
|
|
|
|
arelt = abfd->archive_head;
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while (arelt)
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|
{
|
|
if (left == 0)
|
|
{
|
|
if (block_map_off == block_size) /* Too many blocks. */
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{
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bfd_set_error (bfd_error_invalid_operation);
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return false;
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}
|
|
|
|
block = pdb_allocate_block (num_blocks, block_size);
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|
left = block_size;
|
|
|
|
if (bfd_seek
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|
(abfd, (block_map_addr * block_size) + block_map_off, SEEK_SET))
|
|
return false;
|
|
|
|
bfd_putl32 (block, tmp);
|
|
|
|
if (bfd_write (tmp, sizeof (uint32_t), abfd) != sizeof (uint32_t))
|
|
return false;
|
|
|
|
block_map_off += sizeof (uint32_t);
|
|
|
|
if (bfd_seek (abfd, block * block_size, SEEK_SET))
|
|
return false;
|
|
}
|
|
|
|
bfd_putl32 (bfd_get_size (arelt), tmp);
|
|
|
|
if (bfd_write (tmp, sizeof (uint32_t), abfd) != sizeof (uint32_t))
|
|
return false;
|
|
|
|
left -= sizeof (uint32_t);
|
|
|
|
arelt = arelt->archive_next;
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|
}
|
|
|
|
/* Write blocks. */
|
|
|
|
buf = bfd_malloc (block_size);
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|
if (!buf)
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|
return false;
|
|
|
|
arelt = abfd->archive_head;
|
|
while (arelt)
|
|
{
|
|
ufile_ptr size = bfd_get_size (arelt);
|
|
uint32_t req_blocks = (size + block_size - 1) / block_size;
|
|
|
|
if (bfd_seek (arelt, 0, SEEK_SET))
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
|
|
for (uint32_t i = 0; i < req_blocks; i++)
|
|
{
|
|
uint32_t file_block, to_read;
|
|
|
|
if (left == 0)
|
|
{
|
|
if (block_map_off == block_size) /* Too many blocks. */
|
|
{
|
|
bfd_set_error (bfd_error_invalid_operation);
|
|
free (buf);
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|
return false;
|
|
}
|
|
|
|
block = pdb_allocate_block (num_blocks, block_size);
|
|
left = block_size;
|
|
|
|
if (bfd_seek
|
|
(abfd, (block_map_addr * block_size) + block_map_off,
|
|
SEEK_SET))
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
|
|
bfd_putl32 (block, tmp);
|
|
|
|
if (bfd_write (tmp, sizeof (uint32_t), abfd) !=
|
|
sizeof (uint32_t))
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
|
|
block_map_off += sizeof (uint32_t);
|
|
|
|
if (bfd_seek (abfd, block * block_size, SEEK_SET))
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/* Allocate block and write number into directory. */
|
|
|
|
file_block = pdb_allocate_block (num_blocks, block_size);
|
|
|
|
bfd_putl32 (file_block, tmp);
|
|
|
|
if (bfd_write (tmp, sizeof (uint32_t), abfd) != sizeof (uint32_t))
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
|
|
if (arelt == abfd->archive_head && i == 0)
|
|
*stream0_start = file_block;
|
|
|
|
left -= sizeof (uint32_t);
|
|
|
|
/* Read file contents into buffer. */
|
|
|
|
to_read = size > block_size ? block_size : size;
|
|
|
|
if (bfd_read (buf, to_read, arelt) != to_read)
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
|
|
size -= to_read;
|
|
|
|
if (to_read < block_size)
|
|
memset (buf + to_read, 0, block_size - to_read);
|
|
|
|
if (bfd_seek (abfd, file_block * block_size, SEEK_SET))
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
|
|
/* Write file contents into allocated block. */
|
|
|
|
if (bfd_write (buf, block_size, abfd) != block_size)
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
|
|
if (bfd_seek
|
|
(abfd, (block * block_size) + block_size - left, SEEK_SET))
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
arelt = arelt->archive_next;
|
|
}
|
|
|
|
memset (buf, 0, left);
|
|
|
|
if (bfd_write (buf, left, abfd) != left)
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
|
|
free (buf);
|
|
|
|
return true;
|
|
}
|
|
|
|
static bool
|
|
pdb_write_bitmap (bfd *abfd, uint32_t block_size, uint32_t num_blocks,
|
|
uint32_t stream0_start)
|
|
{
|
|
char *buf;
|
|
uint32_t num_intervals = (num_blocks + block_size - 1) / block_size;
|
|
|
|
buf = bfd_malloc (block_size);
|
|
if (!buf)
|
|
return false;
|
|
|
|
for (uint32_t i = 0; i < num_intervals; i++)
|
|
{
|
|
if (bfd_seek (abfd, ((i * block_size) + 1) * block_size, SEEK_SET))
|
|
{
|
|
free (buf);
|
|
return false;
|
|
}
|
|
|
|
/* All of our blocks are contiguous, making our free block map
|
|
relatively simple. 0 = used, 1 = free. */
|
|
|
|
if (num_blocks >= 8)
|
|
memset (buf, 0,
|
|
(num_blocks / 8) >
|
|
block_size ? block_size : (num_blocks / 8));
|
|
|
|
if (num_blocks < block_size * 8)
|
|
{
|
|
unsigned int off = num_blocks / 8;
|
|
|
|
if (num_blocks % 8)
|
|
{
|
|
buf[off] = 256 - (1 << (num_blocks % 8));
|
|
off++;
|
|
}
|
|
|
|
if (off < block_size)
|
|
memset (buf + off, 0xff, block_size - off);
|
|
}
|
|
|
|
/* Mark the blocks allocated to stream 0 as free. This is because stream
|
|
0 is intended to be used for the previous MSF directory, to allow
|
|
atomic updates. This doesn't apply to us, as we rewrite the whole
|
|
file whenever any change is made. */
|
|
|
|
if (i == 0 && abfd->archive_head)
|
|
{
|
|
bfd *arelt = abfd->archive_head;
|
|
uint32_t stream0_blocks =
|
|
(bfd_get_size (arelt) + block_size - 1) / block_size;
|
|
|
|
if (stream0_start % 8)
|
|
{
|
|
unsigned int high_bit;
|
|
|
|
high_bit = (stream0_start % 8) + stream0_blocks;
|
|
if (high_bit > 8)
|
|
high_bit = 8;
|
|
|
|
buf[stream0_start / 8] |=
|
|
(1 << high_bit) - (1 << (stream0_start % 8));
|
|
|
|
stream0_blocks -= high_bit - (stream0_start % 8);
|
|
stream0_start += high_bit - (stream0_start % 8);
|
|
}
|
|
|
|
memset (buf + (stream0_start / 8), 0xff, stream0_blocks / 8);
|
|
stream0_start += stream0_blocks / 8;
|
|
stream0_blocks %= 8;
|
|
|
|
if (stream0_blocks > 0)
|
|
buf[stream0_start / 8] |= (1 << stream0_blocks) - 1;
|
|
}
|
|
|
|
if (num_blocks < block_size * 8)
|
|
num_blocks = 0;
|
|
else
|
|
num_blocks -= block_size * 8;
|
|
|
|
if (bfd_write (buf, block_size, abfd) != block_size)
|
|
return false;
|
|
}
|
|
|
|
free (buf);
|
|
|
|
return true;
|
|
}
|
|
|
|
static bool
|
|
pdb_write_contents (bfd *abfd)
|
|
{
|
|
char tmp[sizeof (uint32_t)];
|
|
const uint32_t block_size = 0x400;
|
|
uint32_t block_map_addr;
|
|
uint32_t num_blocks;
|
|
uint32_t num_files = 0;
|
|
uint32_t num_directory_bytes = sizeof (uint32_t);
|
|
uint32_t stream0_start = 0;
|
|
bfd *arelt;
|
|
|
|
if (bfd_write (pdb_magic, sizeof (pdb_magic), abfd) != sizeof (pdb_magic))
|
|
return false;
|
|
|
|
bfd_putl32 (block_size, tmp);
|
|
|
|
if (bfd_write (tmp, sizeof (uint32_t), abfd) != sizeof (uint32_t))
|
|
return false;
|
|
|
|
bfd_putl32 (1, tmp); /* Free block map block (always either 1 or 2). */
|
|
|
|
if (bfd_write (tmp, sizeof (uint32_t), abfd) != sizeof (uint32_t))
|
|
return false;
|
|
|
|
arelt = abfd->archive_head;
|
|
|
|
while (arelt)
|
|
{
|
|
uint32_t blocks_required =
|
|
(bfd_get_size (arelt) + block_size - 1) / block_size;
|
|
|
|
num_directory_bytes += sizeof (uint32_t); /* Size. */
|
|
num_directory_bytes += blocks_required * sizeof (uint32_t); /* Blocks. */
|
|
|
|
num_files++;
|
|
|
|
arelt = arelt->archive_next;
|
|
}
|
|
|
|
/* Superblock plus two bitmap blocks. */
|
|
num_blocks = 3;
|
|
|
|
/* Skip num_blocks for now. */
|
|
if (bfd_seek (abfd, sizeof (uint32_t), SEEK_CUR))
|
|
return false;
|
|
|
|
bfd_putl32 (num_directory_bytes, tmp);
|
|
|
|
if (bfd_write (tmp, sizeof (uint32_t), abfd) != sizeof (uint32_t))
|
|
return false;
|
|
|
|
/* Skip unknown uint32_t (always 0?). */
|
|
if (bfd_seek (abfd, sizeof (uint32_t), SEEK_CUR))
|
|
return false;
|
|
|
|
block_map_addr = pdb_allocate_block (&num_blocks, block_size);
|
|
|
|
bfd_putl32 (block_map_addr, tmp);
|
|
|
|
if (bfd_write (tmp, sizeof (uint32_t), abfd) != sizeof (uint32_t))
|
|
return false;
|
|
|
|
if (!pdb_write_directory
|
|
(abfd, block_size, num_files, block_map_addr, &num_blocks,
|
|
&stream0_start))
|
|
return false;
|
|
|
|
if (!pdb_write_bitmap (abfd, block_size, num_blocks, stream0_start))
|
|
return false;
|
|
|
|
/* Write num_blocks now we know it. */
|
|
|
|
if (bfd_seek
|
|
(abfd, sizeof (pdb_magic) + sizeof (uint32_t) + sizeof (uint32_t),
|
|
SEEK_SET))
|
|
return false;
|
|
|
|
bfd_putl32 (num_blocks, tmp);
|
|
|
|
if (bfd_write (tmp, sizeof (uint32_t), abfd) != sizeof (uint32_t))
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
#define pdb_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
|
|
#define pdb_new_section_hook _bfd_generic_new_section_hook
|
|
#define pdb_get_section_contents _bfd_generic_get_section_contents
|
|
#define pdb_close_and_cleanup _bfd_generic_close_and_cleanup
|
|
|
|
#define pdb_slurp_armap _bfd_noarchive_slurp_armap
|
|
#define pdb_slurp_extended_name_table _bfd_noarchive_slurp_extended_name_table
|
|
#define pdb_construct_extended_name_table _bfd_noarchive_construct_extended_name_table
|
|
#define pdb_truncate_arname _bfd_noarchive_truncate_arname
|
|
#define pdb_write_armap _bfd_noarchive_write_armap
|
|
#define pdb_read_ar_hdr _bfd_noarchive_read_ar_hdr
|
|
#define pdb_write_ar_hdr _bfd_noarchive_write_ar_hdr
|
|
#define pdb_update_armap_timestamp _bfd_noarchive_update_armap_timestamp
|
|
|
|
const bfd_target pdb_vec =
|
|
{
|
|
"pdb",
|
|
bfd_target_unknown_flavour,
|
|
BFD_ENDIAN_LITTLE, /* target byte order */
|
|
BFD_ENDIAN_LITTLE, /* target headers byte order */
|
|
0, /* object flags */
|
|
0, /* section flags */
|
|
0, /* leading underscore */
|
|
' ', /* ar_pad_char */
|
|
16, /* ar_max_namelen */
|
|
0, /* match priority. */
|
|
TARGET_KEEP_UNUSED_SECTION_SYMBOLS, /* keep unused section symbols. */
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Data. */
|
|
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|
bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Hdrs. */
|
|
|
|
{ /* bfd_check_format */
|
|
_bfd_dummy_target,
|
|
_bfd_dummy_target,
|
|
pdb_archive_p,
|
|
_bfd_dummy_target
|
|
},
|
|
{ /* bfd_set_format */
|
|
_bfd_bool_bfd_false_error,
|
|
_bfd_bool_bfd_false_error,
|
|
_bfd_bool_bfd_true,
|
|
_bfd_bool_bfd_false_error
|
|
},
|
|
{ /* bfd_write_contents */
|
|
_bfd_bool_bfd_true,
|
|
_bfd_bool_bfd_false_error,
|
|
pdb_write_contents,
|
|
_bfd_bool_bfd_false_error
|
|
},
|
|
|
|
BFD_JUMP_TABLE_GENERIC (pdb),
|
|
BFD_JUMP_TABLE_COPY (_bfd_generic),
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
BFD_JUMP_TABLE_ARCHIVE (pdb),
|
|
BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols),
|
|
BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
|
|
BFD_JUMP_TABLE_WRITE (_bfd_generic),
|
|
BFD_JUMP_TABLE_LINK (_bfd_nolink),
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
NULL,
|
|
|
|
NULL
|
|
};
|