diff options
Diffstat (limited to 'gdb/sparc-tdep.c')
| -rw-r--r-- | gdb/sparc-tdep.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c index c2f3cfb1f63..fcaf0f437bf 100644 --- a/gdb/sparc-tdep.c +++ b/gdb/sparc-tdep.c @@ -96,7 +96,9 @@ sparc_fetch_instruction (CORE_ADDR pc) unsigned long insn; int i; - read_memory (pc, buf, sizeof (buf)); + /* If we can't read the instruction at PC, return zero. */ + if (target_read_memory (pc, buf, sizeof (buf))) + return 0; insn = 0; for (i = 0; i < sizeof (buf); i++) |