* libguile/vm-builtins.h (FOR_EACH_VM_BUILTIN): Add arity information.
(enum scm_vm_builtins):
* libguile/vm.c (scm_vm_builtin_ref):
(scm_vm_builtin_name_to_index):
(scm_vm_builtin_index_to_name): Adapt to macro interface change.
(scm_init_vm_builtin_properties): New helper, sets procedure
properties on builtins.
(scm_bootstrap_vm): Just define the builtins here. Later in the
bootstrap we set their properties.
(scm_sym_apply): Move definition here from expand.c.
* libguile/procprop.c (scm_init_procprop): Call
scm_init_vm_builtin_properties.
* libguile/Makefile.am:
* libguile/vm-builtins.h: New header, declaring stubs needed by the
compiler like values, apply, and abort-to-prompt.
* libguile/vm.c: Adapt the apply and values stubs to conform to a
standard interface. Add an abort-to-prompt stub. Add call/cc and
call-with-values stubs.
(scm_vm_builtin_ref): New helper, for the builtin-ref opcode.
(scm_vm_builtin_name_to_index)
(scm_vm_builtin_index_to_name): New helpers, for the compiler and
disassembler, respectively.
(scm_init_vm_builtins, scm_bootstrap_vm): Allow the compiler helpers
to be loaded later into a module.
* module/language/rtl.scm: Export builtin-index->name and
builtin-name->index.
* libguile/vm-engine.c (RETURN_VALUE_LIST): Update to use new names of
"apply" and "values".
(tail-call/shuffle): New opcode.
(abort): Update to be a tail VM op, and reorder and renumber other
ops.
(builtin-ref): New opcode.
* libguile/continuations.h:
* libguile/continuations.c (scm_i_call_with_current_continuation):
Move this to vm.[ch], implemented as a builtin.
* module/language/tree-il/compile-cps.scm (convert): Convert to
'abort-to-prompt calls, possibly with 'apply, effectively undoing the
tree-il transformation.
* module/language/cps/reify-primitives.scm (builtin-ref): New helper.
(reify-primitives): Convert builtin primitives to builtin-ref.
* module/language/cps/dfg.scm (constant-needs-allocation?):
* module/language/cps/compile-rtl.scm (emit-rtl-sequence): Add support
for compiling builtin-ref.
* module/system/vm/disassembler.scm (code-annotation): Add annotation
for builtin-ref.
