* vm_dump.c (debug_print_pre): fix to show control frame count.

* insns.def (opt_call_c_function): fix operand type.
* lib/vm/instruction.rb: ditto.
* insnhelper.ci (vm_push_frame, vm_pop_frame): fix to show
  control stack status on if VMDEBUG == 2.
* vm.h: add a comment about VMDEBUG.
* iseq.c (find_prev_line_no): fix to skip bug report if
  line is not found.
* lib/vm/instruction.rb: fix to use build_string() on
  source code generators.



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@12922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/vm_dump.c b/vm_dump.c
index 0f782e68c..1c54413f3 100644
--- a/vm_dump.c
+++ b/vm_dump.c
@@ -358,6 +358,7 @@ debug_print_pre(rb_thread_t *th, rb_control_frame_t *cfp)
 	VALUE *seq = iseq->iseq;
 	int pc = cfp->pc - iseq->iseq_encoded;
 
+	printf("%3d ", VM_CFP_CNT(th, cfp));
 	ruby_iseq_disasm_insn(0, seq, pc, iseq, 0);
     }