diff options
Diffstat (limited to 'gdb/gdbarch.h')
| -rw-r--r-- | gdb/gdbarch.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index 9698e11..bb355d7 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -779,21 +779,24 @@ extern int gdbarch_find_memory_regions (struct gdbarch *gdbarch, find_memory_reg extern void set_gdbarch_find_memory_regions (struct gdbarch *gdbarch, gdbarch_find_memory_regions_ftype *find_memory_regions); /* Read offset OFFSET of TARGET_OBJECT_LIBRARIES formatted shared libraries list from - core file into buffer READBUF with length LEN. */ + core file into buffer READBUF with length LEN. Return the number of bytes read + (zero indicates failure). + failed, otherwise, return the red length of READBUF. */ extern int gdbarch_core_xfer_shared_libraries_p (struct gdbarch *gdbarch); -typedef LONGEST (gdbarch_core_xfer_shared_libraries_ftype) (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len); -extern LONGEST gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len); +typedef ULONGEST (gdbarch_core_xfer_shared_libraries_ftype) (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len); +extern ULONGEST gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len); extern void set_gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, gdbarch_core_xfer_shared_libraries_ftype *core_xfer_shared_libraries); /* Read offset OFFSET of TARGET_OBJECT_LIBRARIES_AIX formatted shared - libraries list from core file into buffer READBUF with length LEN. */ + libraries list from core file into buffer READBUF with length LEN. + Return the number of bytes read (zero indicates failure). */ extern int gdbarch_core_xfer_shared_libraries_aix_p (struct gdbarch *gdbarch); -typedef LONGEST (gdbarch_core_xfer_shared_libraries_aix_ftype) (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len); -extern LONGEST gdbarch_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len); +typedef ULONGEST (gdbarch_core_xfer_shared_libraries_aix_ftype) (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len); +extern ULONGEST gdbarch_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, ULONGEST len); extern void set_gdbarch_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch, gdbarch_core_xfer_shared_libraries_aix_ftype *core_xfer_shared_libraries_aix); /* How the core target converts a PTID from a core file to a string. */ |