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Remove MVRA accessors in libguile

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* libguile/vm.c (scm_i_vm_capture_stack): Remove MVRA argument, in
  preparation for removing MVRA from frames.
  (scm_i_capture_current_stack): Adapt to scm_i_vm_capture_stack
  change.
  (vm_reinstate_partial_continuation): Remove references to MVRA.

* libguile/vm.h (struct scm_vm_cont): Remove mvra member.

* libguile/vm-engine.c (call): Set MVRA to 0.  Will remove later.
  (return-values): Return to RA.
  (call/cc): Remove MVRA from capture call.

* libguile/frames.c:
* libguile/frames.h (SCM_FRAME_MV_RETURN_ADDRESS)
  (SCM_FRAME_RTL_MV_RETURN_ADDRESS, scm_frame_mv_return_address): Remove
  accessors.

* libguile/control.c (reify_partial_continuation): Adapt to
  scm_i_vm_capture_stack change.
This commit is contained in:
Andy Wingo 2013-11-15 15:39:38 +01:00
parent 0c247a2fb6
commit 840ec33422
6 changed files with 11 additions and 42 deletions
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4
libguile/control.c
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@ -108,12 +108,10 @@ reify_partial_continuation (SCM vm,
if (SCM_FRAME_DYNAMIC_LINK (bottom_fp) != saved_fp)
abort();
/* Capture from the top of the thunk application frame up to the end. Set an
MVRA only, as the post-abort code is in an MV context. */
/* Capture from the top of the thunk application frame up to the end. */
vm_cont = scm_i_vm_capture_stack (bottom_fp - 1,
SCM_VM_DATA (vm)->fp,
SCM_VM_DATA (vm)->sp,
NULL,
SCM_VM_DATA (vm)->ip,
dynstack,
flags);