diff options
Diffstat (limited to 'vm_core.h')
| -rw-r--r-- | vm_core.h | 28 |
1 files changed, 18 insertions, 10 deletions
@@ -353,18 +353,25 @@ typedef struct rb_vm_struct { VALUE *defined_strings; } rb_vm_t; +#ifndef VM_DEBUG_BP_CHECK +#define VM_DEBUG_BP_CHECK 0 +#endif + typedef struct { VALUE *pc; /* cfp[0] */ VALUE *sp; /* cfp[1] */ - VALUE *bp; /* cfp[2] */ - rb_iseq_t *iseq; /* cfp[3] */ - VALUE flag; /* cfp[4] */ - VALUE self; /* cfp[5] / block[0] */ - VALUE klass; /* cfp[6] / block[1] */ - VALUE *ep; /* cfp[7] / block[2] */ - rb_iseq_t *block_iseq; /* cfp[8] / block[3] */ - VALUE proc; /* cfp[9] / block[4] */ - const rb_method_entry_t *me;/* cfp[10] */ + rb_iseq_t *iseq; /* cfp[2] */ + VALUE flag; /* cfp[3] */ + VALUE self; /* cfp[4] / block[0] */ + VALUE klass; /* cfp[5] / block[1] */ + VALUE *ep; /* cfp[6] / block[2] */ + rb_iseq_t *block_iseq; /* cfp[7] / block[3] */ + VALUE proc; /* cfp[8] / block[4] */ + const rb_method_entry_t *me;/* cfp[9] */ + +#if VM_DEBUG_BP_CHECK + VALUE *bp_check; /* cfp[10] */ +#endif } rb_control_frame_t; typedef struct rb_block_struct { @@ -707,7 +714,8 @@ rb_block_t *rb_vm_control_frame_block_ptr(rb_control_frame_t *cfp); #define RUBY_VM_GET_BLOCK_PTR_IN_CFP(cfp) ((rb_block_t *)(&(cfp)->self)) #define RUBY_VM_GET_CFP_FROM_BLOCK_PTR(b) \ - ((rb_control_frame_t *)((VALUE *)(b) - 5)) + ((rb_control_frame_t *)((VALUE *)(b) - 4)) +/* magic number `4' is depend on rb_control_frame_t layout. */ /* VM related object allocate functions */ VALUE rb_thread_alloc(VALUE klass); |