summaryrefslogtreecommitdiff
path: root/cont.c
diff options
context:
space:
mode:
authorko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-09-28 04:05:36 +0000
committerko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-09-28 04:05:36 +0000
commitd50483df23383caf098c23c25c133f4eefca5917 (patch)
treed2e94e5ec61e548687a0b67d06a0662063650a31 /cont.c
parent8124d67988ea5aa995f1721446c229a83a8b356d (diff)
* vm_core.h: remove rb_control_frame_t::bp (bp: base pointer).
`bp' can be calculate by `sp' (stack pointer) of previous frame. Now, `bp_check' field is remained for debug. You can eliminate this field by setting VM_DEBUG_BP_CHECK as 0. * vm_insnhelper.c (vm_base_ptr): add `vm_base_ptr(cfp). This function calculates base pointer from cfp. * vm_insnhelper.c (vm_setup_method): push `recv' value on top of value stack (before method parameters). This change is for keeping consistency with normal method dispatch. * insns.def: fix to use vm_base_ptr(). * vm.c (vm_exec): ditto. * vm_dump.c: remove `bp' related dumps. * cont.c (fiber_init): fix to check VM_DEBUG_BP_CHECK. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'cont.c')
-rw-r--r--cont.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/cont.c b/cont.c
index 548b163..9cac268 100644
--- a/cont.c
+++ b/cont.c
@@ -1061,7 +1061,9 @@ fiber_init(VALUE fibval, VALUE proc)
th->cfp--;
th->cfp->pc = 0;
th->cfp->sp = th->stack + 1;
- th->cfp->bp = 0;
+#if VM_DEBUG_BP_CHECK
+ th->cfp->bp_check = 0;
+#endif
th->cfp->ep = th->stack;
*th->cfp->ep = VM_ENVVAL_BLOCK_PTR(0);
th->cfp->self = Qnil;