[Openmcl-devel] break loop
ron at flownet.com
Sat Feb 28 13:22:53 PST 2015
Welcome to Clozure Common Lisp Version 1.10-r16304M (DarwinX8664)!
> Break: interrupt signal
> While executing: CCL::%PROCESS-WAIT-ON-SEMAPHORE-PTR, in process Listener(4).
> Type cmd-/ to continue, cmd-. to abort, cmd-\ for a list of available restarts.
> If continued: Return from BREAK.
> Type :? for other options.
1 > ?
The following toplevel commands are available:
<n> the same as (:C <n>)
(:FUNCTION FRAME-NUMBER) Returns the function invoked in backtrace frame <frame-number>. This may be useful for, e.g., disassembly
(:FORM FRAME-NUMBER) Return a form which looks like the call which established the stack frame identified by <frame-number>. This is only well-defined in certain cases: when the function is globally named and not a lexical closure and when it was compiled with *SAVE-LOCAL-SYMBOLS* in effect.
(:SET-LOCAL NAME FRAME-NUMBER NEW) Set value of argument denoted <name> (see :LOCAL) in frame <frame-number> to value <new>.
(:LOCAL NAME FRAME-NUMBER) Return value of local denoted by <name> in frame <frame-number> <name> can either be a symbol - in which case the most recent
binding of that symbol is used - or an integer index into the frame's set of local bindings.
(:SET-ARG NAME FRAME-NUMBER NEW) Set value of argument named <name> in frame <frame-number> to value <new>.
(:ARG NAME FRAME-NUMBER) Return value of argument named <name> in frame <frame-number>
(:V N FRAME-NUMBER) Return value <n> in frame <frame-number>
(:RAW N) Show raw contents of backtrace frame <n>
(:APPLY-IN-FRAME I FUNCTION &REST ARGS) Applies FUNCTION to ARGS in the execution context of the Ith stack frame
(:RETURN-FROM-FRAME I &REST VALUES) Return VALUES from the I'th stack frame
(:F N) Show backtrace frame <n>
(:C &OPTIONAL N) Choose restart <n>. If no <n>, continue
(:B &KEY START COUNT SHOW-FRAME-CONTENTS) backtrace
:NFRAMES print the number of stack frames accessible from this break loop
:R list restarts
:Q return to toplevel
:A exit current break loop
:POP exit current break loop
:KAP Release (but don't reestablish) *LISTENER-AUTORELEASE-POOL*
:SAP Log information about current thread's autorelease-pool(s) to C's standard error stream
:RAP Release and reestablish *LISTENER-AUTORELEASE-POOL*
:PWD Print the pathame of the current directory
(:CD DIR) Change to directory DIR (e.g., #p"ccl:" or "/some/dir")
(:PROC &OPTIONAL P) Show information about specified process <p>/all processes
(:KILL P) Kill process whose name or ID matches <p>
(:Y &OPTIONAL P) Yield control of terminal-input to process
whose name or ID matches <p>, or to any process if <p> is null
Any other form is evaluated and its results are printed out.
On Feb 28, 2015, at 1:10 PM, DJ <jakep at arqux.com> wrote:
> Are the commands available in a ccl break loop documented somewhere? Some of them are obvious to me, some not so much. I don't see anything in the manual, but then sometimes I can't find my eyeglasses either.
> - DJ -
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