Defines | Enumerations | Variables

vm_insnhelper.h File Reference

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Defines

#define VMDEBUG   0
 VM Debug Level.
#define PUSH(x)   (SET_SV(x), INC_SP(1))
#define TOPN(n)   (*(GET_SP()-(n)-1))
#define POPN(n)   (DEC_SP(n))
#define POP()   (DEC_SP(1))
#define STACK_ADDR_FROM_TOP(n)   (GET_SP()-(n))
#define GET_TOS()   (tos)
#define REG_CFP   (reg_cfp)
#define REG_PC   (REG_CFP->pc)
#define REG_SP   (REG_CFP->sp)
#define REG_LFP   (REG_CFP->lfp)
#define REG_DFP   (REG_CFP->dfp)
#define RESTORE_REGS()
#define REG_A   reg_a
#define REG_B   reg_b
#define USAGE_ANALYSIS_REGISTER_HELPER(a, b, v)   (v)
#define GET_PC()   (USAGE_ANALYSIS_REGISTER_HELPER(0, 0, REG_PC))
#define SET_PC(x)   (REG_PC = (USAGE_ANALYSIS_REGISTER_HELPER(0, 1, x)))
#define GET_CURRENT_INSN()   (*GET_PC())
#define GET_OPERAND(n)   (GET_PC()[(n)])
#define ADD_PC(n)   (SET_PC(REG_PC + (n)))
#define GET_PC_COUNT()   (REG_PC - GET_ISEQ()->iseq_encoded)
#define JUMP(dst)   (REG_PC += (dst))
#define GET_CFP()   (USAGE_ANALYSIS_REGISTER_HELPER(2, 0, REG_CFP))
#define GET_LFP()   (USAGE_ANALYSIS_REGISTER_HELPER(3, 0, REG_LFP))
#define SET_LFP(x)   (REG_LFP = (USAGE_ANALYSIS_REGISTER_HELPER(3, 1, (x))))
#define GET_DFP()   (USAGE_ANALYSIS_REGISTER_HELPER(4, 0, REG_DFP))
#define SET_DFP(x)   (REG_DFP = (USAGE_ANALYSIS_REGISTER_HELPER(4, 1, (x))))
#define GET_SP()   (USAGE_ANALYSIS_REGISTER_HELPER(1, 0, REG_SP))
#define SET_SP(x)   (REG_SP = (USAGE_ANALYSIS_REGISTER_HELPER(1, 1, (x))))
#define INC_SP(x)   (REG_SP += (USAGE_ANALYSIS_REGISTER_HELPER(1, 1, (x))))
#define DEC_SP(x)   (REG_SP -= (USAGE_ANALYSIS_REGISTER_HELPER(1, 1, (x))))
#define SET_SV(x)   (*GET_SP() = (x))
#define GET_SP_COUNT()   (REG_SP - th->stack)
#define GET_ISEQ()   (GET_CFP()->iseq)
#define GET_PREV_DFP(dfp)   ((VALUE *)((dfp)[0] & ~0x03))
#define GET_GLOBAL(entry)   rb_gvar_get((struct rb_global_entry*)entry)
#define SET_GLOBAL(entry, val)   rb_gvar_set((struct rb_global_entry*)entry, val)
#define GET_CONST_INLINE_CACHE(dst)   ((IC) * (GET_PC() + (dst) + 2))
#define GET_SELF()   (USAGE_ANALYSIS_REGISTER_HELPER(5, 0, GET_CFP()->self))
#define COPY_CREF(c1, c2)
#define CALL_METHOD(num, blockptr, flag, id, me, recv)
#define GET_BLOCK_PTR()
#define FIXNUM_2_P(a, b)   ((a) & (b) & 1)
#define BASIC_OP_UNREDEFINED_P(op)   (LIKELY(ruby_vm_redefined_flag[op] == 0))
#define HEAP_CLASS_OF(obj)   RBASIC(obj)->klass
#define USE_IC_FOR_SPECIALIZED_METHOD   1
#define CALL_SIMPLE_METHOD(num, id, recv)

Enumerations

enum  {
  BOP_PLUS, BOP_MINUS, BOP_MULT, BOP_DIV,
  BOP_MOD, BOP_EQ, BOP_EQQ, BOP_LT,
  BOP_LE, BOP_LTLT, BOP_AREF, BOP_ASET,
  BOP_LENGTH, BOP_SIZE, BOP_SUCC, BOP_GT,
  BOP_GE, BOP_NOT, BOP_NEQ, BOP_LAST_
}

Variables

char ruby_vm_redefined_flag [BOP_LAST_]
VALUE ruby_vm_const_missing_count

Define Documentation

#define ADD_PC (   n  )     (SET_PC(REG_PC + (n)))

Definition at line 106 of file vm_insnhelper.h.

#define BASIC_OP_UNREDEFINED_P (   op  )     (LIKELY(ruby_vm_redefined_flag[op] == 0))

Definition at line 185 of file vm_insnhelper.h.

Referenced by opt_eq_func().

#define CALL_METHOD (   num,
  blockptr,
  flag,
  id,
  me,
  recv 
)
Value:
do { \
    VALUE v = vm_call_method(th, GET_CFP(), num, blockptr, flag, id, me, recv); \
    if (v == Qundef) { \
        RESTORE_REGS(); \
        NEXT_INSN(); \
    } \
    else { \
        val = v; \
    } \
} while (0)

Definition at line 159 of file vm_insnhelper.h.

#define CALL_SIMPLE_METHOD (   num,
  id,
  recv 
)
Value:
do { \
    VALUE klass = CLASS_OF(recv); \
    CALL_METHOD(num, 0, 0, id, vm_method_search(id, klass, ic), recv); \
} while (0)

Definition at line 194 of file vm_insnhelper.h.

#define COPY_CREF (   c1,
  c2 
)
Value:
do {  \
  NODE *__tmp_c2 = (c2); \
  c1->nd_clss = __tmp_c2->nd_clss; \
  c1->nd_visi = __tmp_c2->nd_visi;\
  c1->nd_next = __tmp_c2->nd_next; \
} while (0)

Definition at line 152 of file vm_insnhelper.h.

Referenced by vm_define_method().

#define DEC_SP (   x  )     (REG_SP -= (USAGE_ANALYSIS_REGISTER_HELPER(1, 1, (x))))

Definition at line 122 of file vm_insnhelper.h.

Referenced by vm_call_method().

#define FIXNUM_2_P (   a,
  b 
)    ((a) & (b) & 1)

Definition at line 184 of file vm_insnhelper.h.

Referenced by opt_eq_func().

#define GET_BLOCK_PTR (  ) 
Value:
((rb_block_t *)(GC_GUARDED_PTR_REF(GET_LFP()[0] & \
                                     ((GET_LFP()[0] & 0x02) - 0x02))))

Definition at line 170 of file vm_insnhelper.h.

Referenced by vm_invoke_block().

#define GET_CFP (  )     (USAGE_ANALYSIS_REGISTER_HELPER(2, 0, REG_CFP))

Definition at line 112 of file vm_insnhelper.h.

Referenced by vm_invoke_block(), vm_search_superclass(), and vm_throw().

#define GET_CONST_INLINE_CACHE (   dst  )     ((IC) * (GET_PC() + (dst) + 2))

Definition at line 140 of file vm_insnhelper.h.

#define GET_CURRENT_INSN (  )     (*GET_PC())

Definition at line 104 of file vm_insnhelper.h.

#define GET_DFP (  )     (USAGE_ANALYSIS_REGISTER_HELPER(4, 0, REG_DFP))

Definition at line 115 of file vm_insnhelper.h.

Referenced by vm_throw().

#define GET_GLOBAL (   entry  )     rb_gvar_get((struct rb_global_entry*)entry)

Definition at line 137 of file vm_insnhelper.h.

#define GET_ISEQ (  )     (GET_CFP()->iseq)

Definition at line 129 of file vm_insnhelper.h.

Referenced by vm_invoke_block(), and vm_throw().

#define GET_LFP (  )     (USAGE_ANALYSIS_REGISTER_HELPER(3, 0, REG_LFP))

Definition at line 113 of file vm_insnhelper.h.

Referenced by vm_throw().

#define GET_OPERAND (   n  )     (GET_PC()[(n)])

Definition at line 105 of file vm_insnhelper.h.

#define GET_PC (  )     (USAGE_ANALYSIS_REGISTER_HELPER(0, 0, REG_PC))

Definition at line 102 of file vm_insnhelper.h.

#define GET_PC_COUNT (  )     (REG_PC - GET_ISEQ()->iseq_encoded)

Definition at line 108 of file vm_insnhelper.h.

#define GET_PREV_DFP (   dfp  )     ((VALUE *)((dfp)[0] & ~0x03))

Definition at line 135 of file vm_insnhelper.h.

Referenced by vm_get_cref(), and vm_search_superclass().

#define GET_SELF (  )     (USAGE_ANALYSIS_REGISTER_HELPER(5, 0, GET_CFP()->self))

Definition at line 146 of file vm_insnhelper.h.

#define GET_SP (  )     (USAGE_ANALYSIS_REGISTER_HELPER(1, 0, REG_SP))

Definition at line 119 of file vm_insnhelper.h.

Referenced by vm_invoke_block().

#define GET_SP_COUNT (  )     (REG_SP - th->stack)

Definition at line 126 of file vm_insnhelper.h.

#define GET_TOS (  )     (tos)

Definition at line 75 of file vm_insnhelper.h.

#define HEAP_CLASS_OF (   obj  )     RBASIC(obj)->klass

Definition at line 186 of file vm_insnhelper.h.

Referenced by opt_eq_func().

#define INC_SP (   x  )     (REG_SP += (USAGE_ANALYSIS_REGISTER_HELPER(1, 1, (x))))

Definition at line 121 of file vm_insnhelper.h.

#define JUMP (   dst  )     (REG_PC += (dst))

Definition at line 109 of file vm_insnhelper.h.

#define POP (  )     (DEC_SP(1))

Definition at line 72 of file vm_insnhelper.h.

#define POPN (   n  )     (DEC_SP(n))

Definition at line 71 of file vm_insnhelper.h.

Referenced by vm_invoke_block(), and vm_method_missing_args().

#define PUSH (   x  )     (SET_SV(x), INC_SP(1))

Definition at line 69 of file vm_insnhelper.h.

#define REG_A   reg_a

Definition at line 91 of file vm_insnhelper.h.

#define REG_B   reg_b

Definition at line 92 of file vm_insnhelper.h.

#define REG_CFP   (reg_cfp)

Definition at line 81 of file vm_insnhelper.h.

#define REG_DFP   (REG_CFP->dfp)

Definition at line 85 of file vm_insnhelper.h.

#define REG_LFP   (REG_CFP->lfp)

Definition at line 84 of file vm_insnhelper.h.

#define REG_PC   (REG_CFP->pc)

Definition at line 82 of file vm_insnhelper.h.

#define REG_SP   (REG_CFP->sp)

Definition at line 83 of file vm_insnhelper.h.

#define RESTORE_REGS (  ) 
Value:
do { \
  REG_CFP = th->cfp; \
} while (0)

Definition at line 87 of file vm_insnhelper.h.

#define SET_DFP (   x  )     (REG_DFP = (USAGE_ANALYSIS_REGISTER_HELPER(4, 1, (x))))

Definition at line 116 of file vm_insnhelper.h.

#define SET_GLOBAL (   entry,
  val 
)    rb_gvar_set((struct rb_global_entry*)entry, val)

Definition at line 138 of file vm_insnhelper.h.

#define SET_LFP (   x  )     (REG_LFP = (USAGE_ANALYSIS_REGISTER_HELPER(3, 1, (x))))

Definition at line 114 of file vm_insnhelper.h.

#define SET_PC (   x  )     (REG_PC = (USAGE_ANALYSIS_REGISTER_HELPER(0, 1, x)))

Definition at line 103 of file vm_insnhelper.h.

#define SET_SP (   x  )     (REG_SP = (USAGE_ANALYSIS_REGISTER_HELPER(1, 1, (x))))

Definition at line 120 of file vm_insnhelper.h.

Referenced by vm_invoke_block().

#define SET_SV (   x  )     (*GET_SP() = (x))

Definition at line 123 of file vm_insnhelper.h.

#define STACK_ADDR_FROM_TOP (   n  )     (GET_SP()-(n))

Definition at line 73 of file vm_insnhelper.h.

Referenced by vm_invoke_block(), and vm_method_missing_args().

#define TOPN (   n  )     (*(GET_SP()-(n)-1))

Definition at line 70 of file vm_insnhelper.h.

Referenced by vm_call_method().

#define USAGE_ANALYSIS_REGISTER_HELPER (   a,
  b,
  v 
)    (v)

Definition at line 98 of file vm_insnhelper.h.

#define USE_IC_FOR_SPECIALIZED_METHOD   1

Definition at line 189 of file vm_insnhelper.h.

#define VMDEBUG   0

VM Debug Level.

debug level: 0: no debug output 1: show instruction name 2: show stack frame when control stack frame is changed 3: show stack status 4: show register 5: 10: gc check

Definition at line 29 of file vm_insnhelper.h.

Referenced by rb_vm_make_proc(), vm_pop_frame(), and vm_push_frame().


Enumeration Type Documentation

anonymous enum
Enumerator:
BOP_PLUS 
BOP_MINUS 
BOP_MULT 
BOP_DIV 
BOP_MOD 
BOP_EQ 
BOP_EQQ 
BOP_LT 
BOP_LE 
BOP_LTLT 
BOP_AREF 
BOP_ASET 
BOP_LENGTH 
BOP_SIZE 
BOP_SUCC 
BOP_GT 
BOP_GE 
BOP_NOT 
BOP_NEQ 
BOP_LAST_ 

Definition at line 37 of file vm_insnhelper.h.


Variable Documentation

Definition at line 39 of file vm.c.

Referenced by rb_vm_inc_const_missing_count().

char ruby_vm_redefined_flag[BOP_LAST_]

Definition at line 41 of file vm.c.

Referenced by rb_vm_check_redefinition_opt_method().