diff options
Diffstat (limited to 'gdb/doc/gdb.texinfo')
| -rw-r--r-- | gdb/doc/gdb.texinfo | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 9e6f240..0022608 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -20707,7 +20707,7 @@ value history. It is possible for the function you call via the @code{print} or @code{call} command to generate a signal (e.g., if there's a bug in the function, or if you passed it incorrect arguments). What happens -in that case is controlled by the @code{set unwindonsignal} command. +in that case is controlled by the @code{set unwind-on-signal} command. Similarly, with a C@t{++} program it is possible for the function you call via the @code{print} or @code{call} command to generate an @@ -20720,7 +20720,8 @@ in that case is controlled by the @code{set unwind-on-terminating-exception} command. @table @code -@item set unwindonsignal +@item set unwind-on-signal +@kindex set unwind-on-signal @kindex set unwindonsignal @cindex unwind stack in called functions @cindex call dummy stack unwinding @@ -20731,11 +20732,18 @@ the context to what it was before the call. If set to off (the default), @value{GDBN} stops in the frame where the signal was received. -@item show unwindonsignal +The command @code{set unwindonsignal} is an alias for this command, +and is maintained for backward compatibility. + +@item show unwind-on-signal +@kindex show unwind-on-signal @kindex show unwindonsignal Show the current setting of stack unwinding in the functions called by @value{GDBN}. +The command @code{show unwindonsignal} is an alias for this command, +and is maintained for backward compatibility. + @item set unwind-on-terminating-exception @kindex set unwind-on-terminating-exception @cindex unwind stack in called functions with unhandled exceptions @@ -20798,7 +20806,7 @@ call by typing the interrupt character (often @kbd{Ctrl-c}). If a called function is interrupted for any reason, and the stack is not unwound (due to @code{set unwind-on-terminating-exception on}, -@code{set unwind-on-timeout}, or @code{set unwindonsignal on}), then +@code{set unwind-on-timeout}, or @code{set unwind-on-signal on}), then the dummy-frame, created by @value{GDBN} to facilitate the call to the program function, will be visible in the backtrace, for example frame @code{#3} in the following backtrace: |