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guile/module/language/tree-il
Andy Wingo 486013d67c VM has "builtins": primitives addressable by emitted RTL code
* 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.
2013-10-27 20:09:01 +01:00
..
analyze.scm (language tree-il analyze) works better with RTL programs 2013-10-18 18:41:59 +02:00
canonicalize.scm Inline escape-only prompt bodies in the Tree-IL 2013-08-11 16:45:31 +02:00
compile-cps.scm VM has "builtins": primitives addressable by emitted RTL code 2013-10-27 20:09:01 +01:00
compile-glil.scm Tree-IL->GLIL: Fix primitive-ref reification bug 2013-10-27 09:14:04 +01:00
cse.scm Inline escape-only prompt bodies in the Tree-IL 2013-08-11 16:45:31 +02:00
debug.scm <prompt> body and handler are lambdas; add escape-only? field 2013-07-06 20:27:21 +09:00
effects.scm <prompt> body and handler are lambdas; add escape-only? field 2013-07-06 20:27:21 +09:00
fix-letrec.scm Tree-il post-order rewriter no longer destructive 2013-06-10 22:46:08 +02:00
inline.scm separate peval and a new canonicalization pass into their own modules 2011-09-28 19:39:39 +02:00
optimize.scm Pre-order tree-il rewrites are now non-destructive 2013-06-10 22:46:08 +02:00
peval.scm Peval: Fold `thunk?' in more cases. 2013-10-26 13:13:17 +02:00
primitives.scm Mark current-module as an interesting primitive 2013-10-26 22:54:29 +02:00
spec.scm (compile foo #:to 'cps) 2013-08-31 09:40:56 +02:00