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scm_c_make_frame takes struct scm_frame as arg

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* libguile/frames.h:
* libguile/frames.c (scm_c_make_frame): Adapt to take a const struct
  scm_frame as the argument.  Adapt callers.

* libguile/continuations.c:
* libguile/stacks.c: Adapt callers.
This commit is contained in:
Andy Wingo 2014-04-14 15:14:26 +02:00
parent 44d9705464
commit 8de051da47
4 changed files with 25 additions and 23 deletions
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14
libguile/stacks.c
View file

@ -1,5 +1,5 @@
/* A stack holds a frame chain
* Copyright (C) 1996,1997,2000,2001, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation
* Copyright (C) 1996,1997,2000,2001, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@ -254,14 +254,16 @@ SCM_DEFINE (scm_make_stack, "make-stack", 1, 0, 1,
{
SCM cont;
struct scm_vm_cont *c;
struct scm_frame tmp;
cont = scm_i_capture_current_stack ();
c = SCM_VM_CONT_DATA (cont);
frame = scm_c_make_frame (SCM_VM_FRAME_KIND_CONT, c,
(c->fp + c->reloc) - c->stack_base,
(c->sp + c->reloc) - c->stack_base,
c->ra);
c = SCM_VM_CONT_DATA (cont);
tmp.stack_holder = c;
tmp.fp_offset = (c->fp + c->reloc) - c->stack_base;
tmp.sp_offset = (c->sp + c->reloc) - c->stack_base;
tmp.ip = c->ra;
frame = scm_c_make_frame (SCM_VM_FRAME_KIND_CONT, &tmp);
}
else if (SCM_VM_FRAME_P (obj))
frame = obj;