[Guile-commits] GNU Guile branch, master, updated. release_1-9-8-100-gf7cea64

[Andy Wingo]

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- Log -----------------------------------------------------------------
commit f7cea64566407151de4ff665ec787fca927b908f
Author: Andy Wingo <address@hidden>
Date:   Tue Mar 16 15:55:24 2010 +0100

    more vm gc fixen
    
    * libguile/vm-i-system.c (continuation_call): Sync before calling a
      continuation. Shouldn't much matter, but it seems like a good idea.
      (wind-fluids): More importantly, sync before allocating a with-fluids
      object.

-----------------------------------------------------------------------

Summary of changes:
 libguile/vm-i-system.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/libguile/vm-i-system.c b/libguile/vm-i-system.c
index e21a910..27c6c33 100644
--- a/libguile/vm-i-system.c
+++ b/libguile/vm-i-system.c
@@ -983,6 +983,7 @@ VM_DEFINE_INSTRUCTION (89, continuation_call, 
"continuation-call", 0, -1, 0)
   SCM contregs;
   POP (contregs);
 
+  SYNC_ALL ();
   scm_i_check_continuation (contregs);
   vm_return_to_continuation (scm_i_contregs_vm (contregs),
                              scm_i_contregs_vm_cont (contregs),
@@ -1564,6 +1565,7 @@ VM_DEFINE_INSTRUCTION (90, wind_fluids, "wind-fluids", 1, 
-1, 0)
   if (sp - 2*n < SCM_FRAME_UPPER_ADDRESS (fp))
     goto vm_error_stack_underflow;
 
+  SYNC_REGISTER ();
   wf = scm_i_make_with_fluids (n, sp + 1 - 2*n, sp + 1 - n);
   scm_i_swap_with_fluids (wf, dynstate);
   scm_i_set_dynwinds (scm_cons (wf, scm_i_dynwinds ()));


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