diff options
Diffstat (limited to 'gdb/gdb_bfd.h')
| -rw-r--r-- | gdb/gdb_bfd.h | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/gdb/gdb_bfd.h b/gdb/gdb_bfd.h index 05b6870..8fbdf36 100644 --- a/gdb/gdb_bfd.h +++ b/gdb/gdb_bfd.h @@ -24,11 +24,32 @@ DECLARE_REGISTRY (bfd); +/* If supplied a path starting with this sequence, gdb_bfd_open will + open BFDs using target fileio operations. */ + +#define TARGET_SYSROOT_PREFIX "target:" + +/* Returns nonzero if NAME starts with TARGET_SYSROOT_PREFIX, zero + otherwise. */ + +int is_target_filename (const char *name); + +/* Returns nonzero if the filename associated with ABFD starts with + TARGET_SYSROOT_PREFIX, zero otherwise. */ + +int gdb_bfd_has_target_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. */ + If NAME starts with TARGET_SYSROOT_PREFIX then the BFD will be + opened using target fileio operations if necessary. 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. If the BFD was not + accessed using target fileio operations then the filename + associated with the BFD and accessible with bfd_get_filename will + not be exactly NAME but rather NAME with TARGET_SYSROOT_PREFIX + stripped. */ struct bfd *gdb_bfd_open (const char *name, const char *target, int fd); |