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authorJim Kingdon <jkingdon@engr.sgi.com>1993-07-06 17:43:51 +0000
committerJim Kingdon <jkingdon@engr.sgi.com>1993-07-06 17:43:51 +0000
commit958e954a58389de0608c918885eda20baff4e576 (patch)
treef4ca3e58e22a2fba67f17194db8e96dc89e8cd77 /gdb
parent1a11e53014e85aea4f831f560d50dc004cd35a75 (diff)
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* gdb.texinfo (Break Commands): Remove stuff about flushing terminal
input when evaluating breakpoint conditions; the bug has been fixed. * gdb.texinfo (Continuing and Stepping): Argument to "continue" sets the ignore count to N-1, not to N.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/doc/ChangeLog8
-rw-r--r--gdb/doc/gdb.texinfo32
2 files changed, 32 insertions, 8 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 7610552..df6e360 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,11 @@
+Tue Jul 6 12:24:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * gdb.texinfo (Break Commands): Remove stuff about flushing terminal
+ input when evaluating breakpoint conditions; the bug has been fixed.
+
+ * gdb.texinfo (Continuing and Stepping): Argument to "continue"
+ sets the ignore count to N-1, not to N.
+
Thu Jul 1 14:57:42 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
* refcard.tex (\hoffset): correct longstanding error to match
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 649ef13..d07cede 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -2496,6 +2496,19 @@ end
@end example
@cindex lost output
+@c Do we need to mention this at all? I am sort of tempted to mention
+@c it in case people are used to seeing this section of the manual. But
+@c for new users it is an annoyance--it documents something which isn't
+@c there. -kingdon, 6 Jul 93
+Previous versions of @value{GDBN} (4.9 and earlier) would flush pending
+input when executing breakpoint commands, if your program used raw mode
+for the terminal. This is no longer true.
+
+@ignore
+@c I don't think this is true any longer, now that only readline
+@c switches to or from raw mode. In any event, it is a (relatively
+@c easily fixable) GDB bug if it switches to or from raw mode except
+@c when it has to in order to read input from the terminal. kingdon -6 Jul 93.
One deficiency in the operation of automatically continuing breakpoints
under Unix appears when your program uses raw mode for the terminal.
@value{GDBN} switches back to its own terminal modes (not raw) before executing
@@ -2519,6 +2532,7 @@ program will not stop. No input is lost here, because @value{GDBN} evaluates
break conditions without changing the terminal modes. When you want
to have nontrivial conditions for performing the side effects, the
operators @samp{&&}, @samp{||} and @samp{?@dots{}:} may be useful.
+@end ignore
@ifclear CONLY
@node Breakpoint Menus
@@ -2623,19 +2637,21 @@ a breakpoint or to a signal. (If due to a signal, you may want to use
@end ifclear
@table @code
-@item continue @r{[}@var{ignore-count}@r{]}
+@item continue @r{[}@var{count}@r{]}
@itemx c @r{[}@var{count}@r{]}
@itemx fg @r{[}@var{count}@r{]}
@kindex continue
@kindex c
@kindex fg
-Resume program execution, at the address where your program last stopped;
-any breakpoints set at that address are bypassed. The optional argument
-@var{ignore-count} allows you to specify a further number of times to
-ignore a breakpoint at this location; its effect is like that of
-@code{ignore} (@pxref{Conditions, ,Break conditions}).
-
-The argument @var{ignore-count} is meaningful only when your program
+Resume program execution, at the address where your program last
+stopped; any breakpoints set at that address are bypassed. The optional
+argument @var{count} means to set the ignore count of a breakpoint which
+you are stopped at to @var{count} @minus{} 1, just like the @code{ignore}
+command (@pxref{Conditions, ,Break conditions}). This means that the
+program does not stop at that breakpoint until the @var{count}th time
+it is hit.
+
+The argument @var{count} is meaningful only when your program
stopped due to a breakpoint. At other times, the argument to
@code{continue} is ignored.