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| author | Tom Tromey <tromey@redhat.com> | 2012-07-18 19:49:33 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2012-07-18 19:49:33 +0000 |
| commit | 6ec53d052b63163944019f5e17d73fafb9c57c2d (patch) | |
| tree | 8bd0dd4e16b2b192102396f08878837761fd5ae6 /gdb/gdb_bfd.h | |
| parent | f9a062ffb59ebed937221b852eab2abbd43111ed (diff) | |
| download | gdb-6ec53d052b63163944019f5e17d73fafb9c57c2d.zip gdb-6ec53d052b63163944019f5e17d73fafb9c57c2d.tar.gz gdb-6ec53d052b63163944019f5e17d73fafb9c57c2d.tar.bz2 | |
* gdb_bfd.c (struct gdb_bfd_data): New.
(gdb_bfd_cache): New global.
(struct gdb_bfd_cache_search): New.
(hash_bfd, eq_bfd, gdb_bfd_open): New functions.
(gdb_bfd_ref, gdb_bfd_unref): Use gdb_bfd_data.
* gdb_bfd.h (gdb_bfd_open): Declare.
Diffstat (limited to 'gdb/gdb_bfd.h')
| -rw-r--r-- | gdb/gdb_bfd.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gdb/gdb_bfd.h b/gdb/gdb_bfd.h index a1d5b03..78d303b 100644 --- a/gdb/gdb_bfd.h +++ b/gdb/gdb_bfd.h @@ -27,6 +27,14 @@ void gdb_bfd_stash_filename (struct bfd *abfd); +/* Open a read-only (FOPEN_RB) BFD given arguments like bfd_fopen. + Returns NULL on error. On success, returns a new reference to the + BFD, which must be freed with gdb_bfd_unref. BFDs returned by this + call are shared among all callers opening the same file. If FD is + not -1, then after this call it is owned by BFD. */ + +struct bfd *gdb_bfd_open (const char *name, const char *target, int fd); + /* Acquire a new reference to ABFD. Returns ABFD for convenience. It is fine for ABFD to be NULL; in this case the function does nothing and returns NULL. */ |