You can do this:
./factor
in the repl: die
then in the shell:
words
It dumps a list of word addresses in Factor.
This works for words, but not quotations.
Hope this helps.
Doug
On Fri, Aug 10, 2012 at 2:55 PM, Michael Clagett <mclag...@hotmail.com> wrote:
> One more question before I disappear. I've been tracing through the
> bootstrapping code with WinDbg and am currently in
> factor_vm::compile_all_words where a loop is about to compile 4894 words.
> These are accessible as words, which in turn can server up their definitions
> (via word->def). These are quotations, which, like words, display in the
> debugger inspector as a fairly simple structure with a "value" and
> "parent_slot". I'm wondering if by some small chance there is some way to
> navigate back to the symbolic name for any words that one comes across in
> this fashion. Certainly one could get away with compiling simply with the
> type and value and never need the symbolic name, which I suspect is what is
> being done. So I don't have high hopes, but it certainly doesn't hurt to
> ask.
>
> ________________________________
> From: mclag...@hotmail.com
> To: factor-talk@lists.sourceforge.net
> Date: Fri, 10 Aug 2012 21:16:40 +0000
>
> Subject: Re: [Factor-talk] Any way of making sense of what's in the boot
> image?
>
> For anyone else who might happen onto the problem I had, the solution ended
> up being that my architecture was named "windows-x86.32", not "x86.32".
>
>
> ________________________________
> From: mrj...@gmail.com
> Date: Fri, 10 Aug 2012 14:10:41 -0700
> To: factor-talk@lists.sourceforge.net
> Subject: Re: [Factor-talk] Any way of making sense of what's in the boot
> image?
>
> Write "my-arch make-image" in listener.
>
> Then type Ctrl-W to walk it.
>
> "Step" across my-arch
>
> "Into" into make-image
>
> Rinse, repeat. :)
>
>
> On Fri, Aug 10, 2012 at 2:08 PM, Michael Clagett <mclag...@hotmail.com>
> wrote:
>
> Quick question, if you're still on the horn. How do I trace into myarch
> make-image from the Listener. If I hit enter it just executes. I'm sure
> there must be any easy way to step into it, which I'm sure I can find by
> searching the documentation. But perhaps you could save me five minutes.
>
> ________________________________
> From: mrj...@gmail.com
> Date: Fri, 10 Aug 2012 14:01:58 -0700
>
> To: factor-talk@lists.sourceforge.net
> Subject: Re: [Factor-talk] Any way of making sense of what's in the boot
> image?
>
> Typically the architecture is a combination of os and arch:
>
> IN: scratchpad my-arch .
> "unix-x86.64"
>
> You can use the "my-arch" word to make an image for your architecture:
>
> IN: scratchpad my-arch make-image
>
>
>
> On Fri, Aug 10, 2012 at 1:56 PM, Michael Clagett <mclag...@hotmail.com>
> wrote:
>
> Hi --
>
> I've been trying to run the make-image word from the Listener and got as far
> as this trace:
>
> IN: scratchpad Command: restart
> 1: Note:
> Added "bootstrap.image" vocabulary to search path
> "x86.32" make-image
> Loading resource:/core/bootstrap/stage1.factor
> Bootstrap stage 1...
> Loading vocab:bootstrap/primitives.factor
> Creating primitives and basic runtime structures...
> Loading vocab:bootstrap/syntax.factor
>
> From Traceback:
>
> Data Stack:
>
> [ ~quotation~ with-compilation-unit ]
> "Bad architecture: x86.32"
>
> Call Stack:
>
> (U)
> Quotation: [ set-namestack init-catchstack self quot>> call -> stop ]
> (O)
> Word: listener-thread
> (O)
> Word: listener
> (O)
> Word: (listener)
> (U)
> Quotation: [
> [ ~quotation~ dip swap ~quotation~ dip ] dip swap
> [ call datastack ] dip -> swap [ set-datastack ] dip
> ]
> (U)
> Quotation: [ call -> datastack ]
> (O)
> Word: make-image
> (U)
> Quotation: [
> "Bootstrap stage 1..." print
> flush "vocab:bootstrap/primitives.factor" run-file
> -> load-help? off { "resource:core" } vocab-roots set [
> ~quotation~ % "math.integers" require
> "math.floats" require "memory" require
> "io.streams.c" require "vocabs.loader" require
> "syntax" require "bootstrap.layouts" require
> ~quotation~ %
> ] [ ] make bootstrap-startup-quot set
> ]
> (U)
> Quotation: [
> "Creating primitives and basic runtime structures..." print
> flush H{ } clone sub-primitives set
> "vocab:bootstrap/syntax.factor" parse-file architecture get
> { ~array~ ~array~ ~array~ ~array~ ~array~ ~array~ } ?at
> [ "Bad architecture: " prepend throw ] unless
> -> "vocab:cpu/" "/bootstrap.factor" surround
> parse-file "vocab:bootstrap/layouts/layouts.factor"
> parse-file "syntax" lookup-vocab vocab-words
> bootstrap-syntax set H{ } clone dictionary set
> H{ } clone root-cache set H{ } clone source-files set
> H{ } clone update-map set H{ } clone implementors-map set
> init-caches bootstrapping? on ( -- ) call-effect
> ( -- ) call-effect "accessors" create-vocab drop
> num-types get f <array> builtins set [
> ( -- ) call-effect ~array~ ~quotation~ each
> "fixnum" "math" create register-builtin
> "bignum" "math" create register-builtin
> "tuple" "kernel" create register-builtin
> "float" "math" create register-builtin
> "f" "syntax" lookup-word register-builtin
> "array" "arrays" create register-builtin
> "wrapper" "kernel" create register-builtin
> "callstack" "kernel" create register-builtin
> "string" "strings" create register-builtin
> "quotation" "quotations" create register-builtin
> "dll" "alien" create register-builtin
> "alien" "alien" create register-builtin
> "word" "words" create register-builtin
> "byte-array" "byte-arrays" create register-builtin
> "f" "syntax" lookup-word ~array~ define-builtin
> "f" "syntax" create
> ~quotation~ "predicate" set-word-prop
> "f?" "syntax" vocab-words delete-at
> "t" "syntax" lookup-word define-singleton-class
> "c-ptr" "alien" create ~quotation~ ~array~ make
> define-union-class
> "array-capacity" "sequences.private" create
> "fixnum" "math" lookup-word
> ~quotation~ ~quotation~ make define-predicate-class
> "array-capacity" "sequences.private" lookup-word
> ~195 more~
> ] with-compilation-unit
> ]
> (O)
> Method: M\ object throw
> (U)
> Quotation: [
> OBJ-CURRENT-THREAD special-object error-thread set-global
> current-continuation -> error-continuation set-global
> [ original-error set-global ] [ rethrow ] bi
> ]
>
> Anyone have any ideas?
>
>
> ________________________________
> From: mclag...@hotmail.com
> To: factor-talk@lists.sourceforge.net
> Date: Fri, 10 Aug 2012 17:50:12 +0000
>
> Subject: Re: [Factor-talk] Any way of making sense of what's in the boot
> image?
>
> Thanks for the reference. I assume that will be helpful once I get past
> stepping through the bootstrapping code and am in the Listener environment.
> ________________________________
> From: mrj...@gmail.com
> Date: Fri, 10 Aug 2012 10:40:28 -0700
> To: factor-talk@lists.sourceforge.net
> Subject: Re: [Factor-talk] Any way of making sense of what's in the boot
> image?
>
> You might also find it useful to try the "Walker" which allows you to step
> through Factor code:
>
> http://docs.factorcode.org/content/article-ui-walker.html
>
>
>
> On Fri, Aug 10, 2012 at 10:29 AM, Michael Clagett <mclag...@hotmail.com>
> wrote:
>
> Not a problem any more. WinDbg does the trick just fine. It was just
> Visual Studio.
>
> ________________________________
> From: mclag...@hotmail.com
> To: factor-talk@lists.sourceforge.net
> Date: Fri, 10 Aug 2012 11:51:00 +0000
>
> Subject: Re: [Factor-talk] Any way of making sense of what's in the boot
> image?
>
>
>> > P.S. Incidentally, while I am on the subject, I find myself able to
>> > trace
>> > through the VM startup code in Visual Studio with no problem at all,
>> > until I
>> > get to the factor_vm::c_to_factor, which wraps a c-to-factor
>> > sub-primitive
>> > inside of a callback stub and then invokes that function. On both a
>> > Windows
>> > 7 platform and a Windows Server 2008 platform, my Visual Studio blows up
>> > when the callback address loaded into EDX is called. Anybody ever
>> > encountered this and any idea how to get around it?
>>
>> Factor code doesn't follow the C calling convention so it's unlikely
>> that a debugger will be able to walk a stack with Factor frames. In
>> recent versions of Factor you can trigger Factor's own low-level
>> debugger with ^C, which will let you backtrace and step through Factor
>> frames.
>>
>> -Joe
>>
>
> If I'm understanding this correctly, you are suggesting that if I'm in the
> Factor development environment, I can drop into Factor's own low-level
> debugger. But what do people do (you language maintainer, for example) when
> you need to debug the startup code that builds an image that needs to be in
> place for the development environment even to be launched? Am I correctly
> understanding you, that I can't use a Windows debugger to step through the
> init sequence, but don't have Factor's debugger available yet either? Or am
> I missing something?
>
> Any insights would be greatly appreciated.
>
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