diff options
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/procfs.c | 18 |
2 files changed, 13 insertions, 11 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index edb60f7..42995df 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2018-06-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * procfs.c (_initialize_procfs): Use add_inf_child_target. + (procfs_target::make_corefile_notes): Adjust to new + target_read_alloc return type. + 2018-06-12 Andrew Burgess <andrew.burgess@embecosm.com> Stephen Roberts <stephen.roberts@arm.com> diff --git a/gdb/procfs.c b/gdb/procfs.c index 082f5d4..8b09eca 100644 --- a/gdb/procfs.c +++ b/gdb/procfs.c @@ -3731,7 +3731,7 @@ _initialize_procfs (void) add_com ("proc-untrace-exit", no_class, proc_untrace_sysexit_cmd, _("Cancel a trace of exits from the syscall.")); - add_target (&the_procfs_target); + add_inf_child_target (&the_procfs_target); } /* =================== END, GDB "MODULE" =================== */ @@ -3851,8 +3851,6 @@ procfs_target::make_corefile_notes (bfd *obfd, int *note_size) char *note_data = NULL; char *inf_args; struct procfs_corefile_thread_data thread_args; - gdb_byte *auxv; - int auxv_len; enum gdb_signal stop_signal; if (get_exec_file (0)) @@ -3894,14 +3892,12 @@ procfs_target::make_corefile_notes (bfd *obfd, int *note_size) &thread_args); note_data = thread_args.note_data; - auxv_len = target_read_alloc (current_top_target (), TARGET_OBJECT_AUXV, - NULL, &auxv); - if (auxv_len > 0) - { - note_data = elfcore_write_note (obfd, note_data, note_size, - "CORE", NT_AUXV, auxv, auxv_len); - xfree (auxv); - } + gdb::optional<gdb::byte_vector> auxv = + target_read_alloc (current_top_target (), TARGET_OBJECT_AUXV, NULL); + if (auxv && !auxv->empty ()) + note_data = elfcore_write_note (obfd, note_data, note_size, + "CORE", NT_AUXV, auxv->data (), + auxv->size ()); return note_data; } |