64c311498e
(bfd_openw_with_cleanup): Use gdb_bfd_openw. * corelow.c (core_open): Use gdb_bfd_fopen. * dsrec.c (load_srec): Use gdb_bfd_openr. * exec.c (exec_file_attach): Use gdb_bfd_fopen. * gcore.c (gcore_memory_sections): Use gdb_bfd_openw. * gdb_bfd.c (gdb_bfd_fopen, gdb_bfd_openr, gdb_bfd_openw) (gdb_bfd_openr_iovec, gdb_bfd_openr_next_archived_file) (gdb_bfd_fdopenr): New functions. * gdb_bfd.h (gdb_bfd_fopen, gdb_bfd_openr, gdb_bfd_openw) (gdb_bfd_openr_iovec, gdb_bfd_openr_next_archived_file) (gdb_bfd_fdopenr): Declare. * jit.c (bfd_open_from_target_memory): Use gdb_bfd_openr_iovec. * m32-rom.c (m32r_load, m32r_upload_command): Use gdb_bfd_openr. * machoread.c (macho_symfile_read_all_oso): Use gdb_bfd_openr, gdb_bfd_openr_next_archived_file. (macho_check_dsym): Use gdb_bfd_openr. (macho_add_oso_symfile): Don't call gdb_bfd_stash_filename. * procfs.c (insert_dbx_link_bpt_in_file): Use gdb_bfd_fdopenr. * remote-m32r-sdi.c (m32r_load): Use gdb_bfd_openr. * remote-mips.c (mips_load_srec, pmon_load_fast): Use gdb_bfd_openr. * remote.c (remote_bfd_open): Use gdb_bfd_openr_iovec. * rs6000-nat.c (add_vmap): Use gdb_bfd_openr, gdb_bfd_fdopenr, gdb_bfd_openr_next_archived_file. * solib-darwin.c (darwin_solib_get_all_image_info_addr_at_init): Use gdb_bfd_openr. * solib-pa64.c (pa64_solib_create_inferior_hook): Use gdb_bfd_openr. * solib-spu.c (spu_bfd_fopen): Use gdb_bfd_openr_iovec. * solib.c (solib_bfd_fopen): Use gdb_bfd_fopen. * spu-linux-nat.c (spu_bfd_open): Use gdb_bfd_openr_iovec. * symfile.c (bfd_open_maybe_remote): Use gdb_bfd_openr. (symfile_bfd_open): Use gdb_bfd_fopen. (generic_load): Use gdb_bfd_openr. * windows-nat.c (windows_make_so): Use gdb_bfd_openr.
107 lines
3.9 KiB
C
107 lines
3.9 KiB
C
/* Definitions for BFD wrappers used by GDB.
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Copyright (C) 2011, 2012
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Free Software Foundation, Inc.
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This file is part of GDB.
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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, see <http://www.gnu.org/licenses/>. */
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#ifndef GDB_BFD_H
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#define GDB_BFD_H
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/* Make a copy ABFD's filename using bfd_alloc, and reassign it to the
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BFD. This ensures that the BFD's filename has the same lifetime as
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the BFD itself. */
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void gdb_bfd_stash_filename (struct bfd *abfd);
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/* Open a read-only (FOPEN_RB) BFD given arguments like bfd_fopen.
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Returns NULL on error. On success, returns a new reference to the
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BFD, which must be freed with gdb_bfd_unref. BFDs returned by this
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call are shared among all callers opening the same file. If FD is
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not -1, then after this call it is owned by BFD. */
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struct bfd *gdb_bfd_open (const char *name, const char *target, int fd);
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/* Increment the reference count of ABFD. It is fine for ABFD to be
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NULL; in this case the function does nothing. */
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void gdb_bfd_ref (struct bfd *abfd);
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/* Decrement the reference count of ABFD. If this is the last
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reference, ABFD will be freed. If ABFD is NULL, this function does
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nothing. */
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void gdb_bfd_unref (struct bfd *abfd);
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/* Try to read or map the contents of the section SECT. If
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successful, the section data is returned and *SIZE is set to the
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size of the section data; this may not be the same as the size
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according to bfd_get_section_size if the section was compressed.
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The returned section data is associated with the BFD and will be
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destroyed when the BFD is destroyed. There is no other way to free
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it; for temporary uses of section data, see
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bfd_malloc_and_get_section. SECT may not have relocations. This
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function will throw on error. */
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const gdb_byte *gdb_bfd_map_section (asection *section, bfd_size_type *size);
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/* A wrapper for bfd_fopen that initializes the gdb-specific reference
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count and calls gdb_bfd_stash_filename. */
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bfd *gdb_bfd_fopen (const char *, const char *, const char *, int);
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/* A wrapper for bfd_openr that initializes the gdb-specific reference
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count and calls gdb_bfd_stash_filename. */
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bfd *gdb_bfd_openr (const char *, const char *);
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/* A wrapper for bfd_openw that initializes the gdb-specific reference
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count and calls gdb_bfd_stash_filename. */
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bfd *gdb_bfd_openw (const char *, const char *);
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/* A wrapper for bfd_openr_iovec that initializes the gdb-specific
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reference count and calls gdb_bfd_stash_filename. */
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bfd *gdb_bfd_openr_iovec (const char *filename, const char *target,
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void *(*open_func) (struct bfd *nbfd,
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void *open_closure),
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void *open_closure,
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file_ptr (*pread_func) (struct bfd *nbfd,
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void *stream,
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void *buf,
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file_ptr nbytes,
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file_ptr offset),
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int (*close_func) (struct bfd *nbfd,
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void *stream),
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int (*stat_func) (struct bfd *abfd,
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void *stream,
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struct stat *sb));
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/* A wrapper for bfd_openr_next_archived_file that initializes the
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gdb-specific reference count and calls gdb_bfd_stash_filename. */
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bfd *gdb_bfd_openr_next_archived_file (bfd *archive, bfd *previous);
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/* A wrapper for bfd_fdopenr that initializes the gdb-specific
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reference count and calls gdb_bfd_stash_filename. */
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bfd *gdb_bfd_fdopenr (const char *filename, const char *target, int fd);
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#endif /* GDB_BFD_H */
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