diff options
Diffstat (limited to 'gdb/breakpoint.c')
| -rw-r--r-- | gdb/breakpoint.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index b1f9abe..4808298 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -8350,9 +8350,9 @@ can_use_hardware_watchpoint (struct value *v) } else if (VALUE_LVAL (v) != not_lval && deprecated_value_modifiable (v) == 0) - return 0; /* ??? What does this represent? */ + return 0; /* These are values from the history (e.g., $1). */ else if (VALUE_LVAL (v) == lval_register) - return 0; /* cannot watch a register with a HW watchpoint */ + return 0; /* Cannot watch a register with a HW watchpoint. */ } /* The expression itself looks suitable for using a hardware |