diff options
Diffstat (limited to 'gdb/infrun.c')
| -rw-r--r-- | gdb/infrun.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gdb/infrun.c b/gdb/infrun.c index 103ef30c2d7..62f67c93013 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -1296,6 +1296,7 @@ displaced_step_prepare (ptid_t ptid) ULONGEST len; struct displaced_step_closure *closure; struct displaced_step_inferior_state *displaced; + int status; /* We should never reach this function if the architecture does not support displaced stepping. */ @@ -1356,7 +1357,12 @@ displaced_step_prepare (ptid_t ptid) displaced->step_saved_copy = xmalloc (len); ignore_cleanups = make_cleanup (free_current_contents, &displaced->step_saved_copy); - read_memory (copy, displaced->step_saved_copy, len); + status = target_read_memory (copy, displaced->step_saved_copy, len); + if (status != 0) + throw_error (MEMORY_ERROR, + _("Error accessing memory address %s (%s) for " + "displaced-stepping scratch space."), + paddress (gdbarch, copy), safe_strerror (status)); if (debug_displaced) { fprintf_unfiltered (gdb_stdlog, "displaced: saved %s: ", |