* libguile/continuations.c (continuation_mark): Mark the vm
continuations.
* libguile/vm.c (vm_cont_mark): Fix the marking function.
(vm_mark): Fix this one too -- the size is a number of STACKITEMS,
which we foolishly assume are the same size as SCM.
* test-suite/tests/ftw.test: Make our stat hacks verifyable without
assuming that they are interpreted.
* test-suite/tests/r5rs_pitfall.test: Re-indent.
* libguile/vm.c (the-vm): If the dynamic binding of *the-vm* is false,
make a new vm. Fixes multiple threads with the vm since the *the-vm*
fluid changes.
* libguile/continuations.c (scm_make_continuation): Capture VM
continuations as well, as their stack is outside the C stack.
(copy_stack): Reinstate VM stacks with the C stack.
* libguile/continuations.h (scm_t_contregs): Add a pointer for VM stacks.
A binary-incompatible change -- hopefully not too many people were
messing around with this struct, though.
* libguile/vm-engine.c (vm_run): Add a note about possibly maintaining a
stack of vms.
* libguile/vm.c (struct scm_vm_cont): New struct, distinct from scm_vm.
(vm_cont_mark, vm_cont_free, capture_vm_cont, reinstate_vm_cont):
Reorder some code, and fix some bad assumptions about what part of the
stack to copy; obviously this code was never used.
* libguile/vm.h:
* libguile/vm.c (scm_vm_capture_continuations)
(scm_vm_reinstate_continuations): New public functions, used by
continuations.c.
* module/system/vm/vm.scm:
* libguile/vm.h:
* libguile/vm.c: Make the `the-vm' procedure access a fluid, `*the-vm*'.
Export that fluid from vm.h and vm.scm.
* libguile/vm.c: Move 'vm-run, 'vm-error, 'debug sym initialization up to
the bootstrap phase, so they are ready if load-compiled/vm is called
before (system vm vm) is loaded.
* ice-9/boot-9.scm: Only define load-compiled as #f if it's not already
defined, which won't normally be the case.
* libguile/guile-vm.c: Removed, there's no more guile-vm binary.
* libguile/frames.c: (with change frame? -> heap-frame?)
* libguile/frames.h:
* libguile/instructions.c:
* libguile/instructions.h:
* libguile/objcodes.c:
* libguile/objcodes.h:
* libguile/programs.c:
* libguile/programs.h:
* libguile/vm-bootstrap.h: (was bootstrap.h)
* libguile/vm-engine.c: (was vm_engine.c)
* libguile/vm-engine.h: (was vm_engine.h)
* libguile/vm-expand.h: (was vm_expand.h)
* libguile/vm-i-loader.c: (was vm_loader.c)
* libguile/vm-i-scheme.c: (was vm_scheme.c)
* libguile/vm-i-system.c: (was vm_system.c)
* libguile/vm.c:
* libguile/vm.h: These files moved here from src/, as guile-vm is now a
part of libguile.
* libguile/init.c: Bootstrap the VM. Yay!
* libguile/Makefile.am: The necessary chicanery here.
* module/system/vm/Makefile.am:
* module/system/vm/bootstrap.scm:
* module/system/vm/frame.scm:
* module/system/vm/instruction.scm:
* module/system/vm/objcode.scm:
* module/system/vm/program.scm:
* module/system/vm/vm.scm:
* pre-inst-guile-env.in: Add builddirs to the load path; add module/ to
the path in the empty-$GUILE_LOAD_PATH case as well.
* src/Makefile.am: Moved out everything except guilec and guile-disasm,
which probably should be moved to the scripts directory?
* testsuite/Makefile.am: Update to find guile-vm in the right place.
* module/system/vm/Makefile.am:
* module/system/vm/bootstrap.scm: Removed bootstrap.scm, scm_init_guile
handles the bootstrapping for us.
* module/system/vm/frame.scm:
* module/system/vm/instruction.scm:
* module/system/vm/objcode.scm:
* module/system/vm/program.scm:
* module/system/vm/vm.scm: Call the init functions in libguile; should
fix at some point to avoid the dlopen?
