vm_exec.h File Reference

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Macros
#define	PREFETCH(pc)
#define	debugs
#define	DEBUG_ENTER_INSN(insn)
#define	DEBUG_END_INSN()
#define	throwdebug   if(0)printf
#define	INSN_ENTRY(insn)   case BIN(insn):
#define	END_INSN(insn)
#define	INSN_DISPATCH()
#define	END_INSNS_DISPATCH()
#define	NEXT_INSN()   goto first
#define	VM_SP_CNT(th, sp)   ((sp) - (th)->ec.vm_stack)
#define	THROW_EXCEPTION(exc)   return (VALUE)(exc)
#define	SCREG(r)   (reg_##r)
#define	VM_DEBUG_STACKOVERFLOW   0
#define	CHECK_VM_STACK_OVERFLOW_FOR_INSN(cfp, margin)

Typedefs
typedef long	OFFSET
typedef unsigned long	lindex_t
typedef VALUE	GENTRY
typedef rb_iseq_t *	ISEQ

Macro Definition Documentation

CHECK_VM_STACK_OVERFLOW_FOR_INSN

#define CHECK_VM_STACK_OVERFLOW_FOR_INSN	(		cfp,
			margin
	)

Definition at line 179 of file vm_exec.h.

DEBUG_END_INSN

#define DEBUG_END_INSN

(

)

Definition at line 45 of file vm_exec.h.

DEBUG_ENTER_INSN

#define DEBUG_ENTER_INSN

(

insn

)

Definition at line 44 of file vm_exec.h.

debugs

#define debugs

Definition at line 43 of file vm_exec.h.

END_INSN

#define END_INSN

(

insn

)

Value:

DEBUG_END_INSN();                           \
  break;

Definition at line 140 of file vm_exec.h.

END_INSNS_DISPATCH

#define END_INSNS_DISPATCH

(

)

Value:

default:                        \
  SDR(); \
      rb_bug("unknown insn: %ld", GET_CURRENT_INSN());   \
    } /* end of switch */       \
  }   /* end of while loop */   \

Definition at line 149 of file vm_exec.h.

INSN_DISPATCH

#define INSN_DISPATCH

(

)

Value:

while (1) {                     \
    switch (GET_CURRENT_INSN()) {

Definition at line 145 of file vm_exec.h.

INSN_ENTRY

#define INSN_ENTRY

(

insn

)

case BIN(insn):

Definition at line 137 of file vm_exec.h.

NEXT_INSN

#define NEXT_INSN

(

)

goto first

Definition at line 156 of file vm_exec.h.

PREFETCH

#define PREFETCH

(

pc

)

Definition at line 24 of file vm_exec.h.

SCREG

#define SCREG

(

r

)

(reg_##r)

Definition at line 171 of file vm_exec.h.

THROW_EXCEPTION

#define THROW_EXCEPTION

(

exc

)

return (VALUE)(exc)

Definition at line 168 of file vm_exec.h.

throwdebug

#define throwdebug   if(0)printf

Definition at line 48 of file vm_exec.h.

VM_DEBUG_STACKOVERFLOW

#define VM_DEBUG_STACKOVERFLOW   0

Definition at line 173 of file vm_exec.h.

VM_SP_CNT

#define VM_SP_CNT	(		th,
			sp
	)		((sp) - (th)->ec.vm_stack)

Definition at line 160 of file vm_exec.h.

Typedef Documentation

GENTRY

typedef VALUE GENTRY

Definition at line 17 of file vm_exec.h.

ISEQ

typedef rb_iseq_t* ISEQ

Definition at line 18 of file vm_exec.h.

lindex_t

typedef unsigned long lindex_t

Definition at line 16 of file vm_exec.h.

OFFSET

typedef long OFFSET

Definition at line 15 of file vm_exec.h.