Toolchain/binutils-gdb
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2010-07-02 Ulrich Weigand <uweigand@de.ibm.com>

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Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpoint.c (can_use_hardware_watchpoint): Answer "what does this
	represent?" question in comment.  Change comment to a proper sentence.
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Thiago Jung Bauermann
2010-07-02 19:45:49 +00:00
parent 2f70bcfbc6
commit 38b6c3b38d
2 changed files with 8 additions and 2 deletions
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gdb/breakpoint.c
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@@ -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