vm_insnhelper.h File Reference

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Defines
#define	COLLECT_USAGE_INSN(insn)
#define	COLLECT_USAGE_OPERAND(insn, n, op)
#define	COLLECT_USAGE_REGISTER(reg, s)
#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_EP (REG_CFP->ep)
#define	RESTORE_REGS()
#define	REG_A reg_a
#define	REG_B reg_b
#define	COLLECT_USAGE_REGISTER_HELPER(a, b, v) (v)
#define	GET_PC() (COLLECT_USAGE_REGISTER_HELPER(PC, GET, REG_PC))
#define	SET_PC(x) (REG_PC = (COLLECT_USAGE_REGISTER_HELPER(PC, SET, (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() (COLLECT_USAGE_REGISTER_HELPER(CFP, GET, REG_CFP))
#define	GET_EP() (COLLECT_USAGE_REGISTER_HELPER(EP, GET, REG_EP))
#define	SET_EP(x) (REG_EP = (COLLECT_USAGE_REGISTER_HELPER(EP, SET, (x))))
#define	GET_LEP() (VM_EP_LEP(GET_EP()))
#define	GET_SP() (COLLECT_USAGE_REGISTER_HELPER(SP, GET, REG_SP))
#define	SET_SP(x) (REG_SP = (COLLECT_USAGE_REGISTER_HELPER(SP, SET, (x))))
#define	INC_SP(x) (REG_SP += (COLLECT_USAGE_REGISTER_HELPER(SP, SET, (x))))
#define	DEC_SP(x) (REG_SP -= (COLLECT_USAGE_REGISTER_HELPER(SP, SET, (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_EP(ep) ((VALUE *)((ep)[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() (COLLECT_USAGE_REGISTER_HELPER(SELF, GET, GET_CFP()->self))
#define	COPY_CREF_OMOD(c1, c2)
#define	COPY_CREF(c1, c2)
#define	CALL_METHOD(ci)
#define	OPT_CALL_FASTPATH 1
#define	CI_SET_FASTPATH(ci, func, enabled)
#define	GET_BLOCK_PTR() ((rb_block_t *)(GC_GUARDED_PTR_REF(GET_LEP()[0])))
#define	FIXNUM_REDEFINED_OP_FLAG (1 << 0)
#define	FLOAT_REDEFINED_OP_FLAG (1 << 1)
#define	STRING_REDEFINED_OP_FLAG (1 << 2)
#define	ARRAY_REDEFINED_OP_FLAG (1 << 3)
#define	HASH_REDEFINED_OP_FLAG (1 << 4)
#define	BIGNUM_REDEFINED_OP_FLAG (1 << 5)
#define	SYMBOL_REDEFINED_OP_FLAG (1 << 6)
#define	TIME_REDEFINED_OP_FLAG (1 << 7)
#define	BASIC_OP_UNREDEFINED_P(op, klass) (LIKELY((ruby_vm_redefined_flag[(op)]&(klass)) == 0))
#define	FIXNUM_2_P(a, b) ((a) & (b) & 1)
#define	FLONUM_2_P(a, b) (((((a)^2) \| ((b)^2)) & 3) == 0)
#define	HEAP_CLASS_OF(obj) (RBASIC(obj)->klass)
#define	USE_IC_FOR_SPECIALIZED_METHOD 1
#define	CALL_SIMPLE_METHOD(recv)
#define	GET_VM_STATE_VERSION() (ruby_vm_global_state_version)
#define	INC_VM_STATE_VERSION()
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_EMPTY_P, BOP_SUCC, BOP_GT, BOP_GE, BOP_NOT, BOP_NEQ, BOP_LAST_ }
	VM Debug Level. More...
enum	vm_regan_regtype { VM_REGAN_PC = 0, VM_REGAN_SP = 1, VM_REGAN_EP = 2, VM_REGAN_CFP = 3, VM_REGAN_SELF = 4, VM_REGAN_ISEQ = 5 }
enum	vm_regan_acttype { VM_REGAN_ACT_GET = 0, VM_REGAN_ACT_SET = 1 }
Functions
static void	vm_clear_all_cache (void)
static VALUE	make_no_method_exception (VALUE exc, const char format, VALUE obj, int argc, const VALUE argv)
Variables
char	ruby_vm_redefined_flag [BOP_LAST_]
VALUE	ruby_vm_const_missing_count
static VALUE	ruby_vm_global_state_version = 1

Define Documentation

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

Definition at line 129 of file vm_insnhelper.h.

#define ARRAY_REDEFINED_OP_FLAG (1 << 3)

Definition at line 235 of file vm_insnhelper.h.

Referenced by vm_redefinition_check_flag().

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

Definition at line 241 of file vm_insnhelper.h.

Referenced by opt_eq_func().

#define BIGNUM_REDEFINED_OP_FLAG (1 << 5)

Definition at line 237 of file vm_insnhelper.h.

Referenced by vm_redefinition_check_flag().

#define CALL_METHOD ( ci )

Value:

do { \
    VALUE v = (*(ci)->call)(th, GET_CFP(), (ci)); \
    if (v == Qundef) { \
        RESTORE_REGS(); \
        NEXT_INSN(); \
    } \
    else { \
        val = v; \
    } \
} while (0)

Definition at line 193 of file vm_insnhelper.h.

#define CALL_SIMPLE_METHOD ( recv )

Value:

do { \
    ci->blockptr = 0; ci->argc = ci->orig_argc; \
    vm_search_method(ci, ci->recv = (recv)); \
    CALL_METHOD(ci); \
} while (0)

Definition at line 255 of file vm_insnhelper.h.

#define CI_SET_FASTPATH	(	ci,
		func,
		enabled	)

Value:

do { \
    if (LIKELY(enabled)) ((ci)->call = (func)); \
} while (0)

Definition at line 213 of file vm_insnhelper.h.

Referenced by vm_call_method(), vm_callee_setup_arg(), and vm_search_super_method().

#define COLLECT_USAGE_INSN ( insn )

Definition at line 71 of file vm_insnhelper.h.

#define COLLECT_USAGE_OPERAND	(	insn,
		n,
		op	)

Definition at line 72 of file vm_insnhelper.h.

#define COLLECT_USAGE_REGISTER	(	reg,
		s		)

Definition at line 73 of file vm_insnhelper.h.

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

Definition at line 121 of file vm_insnhelper.h.

#define COPY_CREF	(	c1,
		c2		)

Value:

do {  \
  NODE *__tmp_c2 = (c2); \
  COPY_CREF_OMOD(c1, __tmp_c2); \
  (c1)->nd_clss = __tmp_c2->nd_clss; \
  (c1)->nd_visi = __tmp_c2->nd_visi;\
  (c1)->nd_next = __tmp_c2->nd_next; \
  if (__tmp_c2->flags & NODE_FL_CREF_PUSHED_BY_EVAL) { \
      (c1)->flags |= NODE_FL_CREF_PUSHED_BY_EVAL; \
  } \
} while (0)

Definition at line 182 of file vm_insnhelper.h.

Referenced by vm_define_method().

#define COPY_CREF_OMOD	(	c1,
		c2		)

Value:

do {  \
  (c1)->nd_refinements = (c2)->nd_refinements; \
  if (!NIL_P((c2)->nd_refinements)) { \
      (c1)->flags |= NODE_FL_CREF_OMOD_SHARED; \
      (c2)->flags |= NODE_FL_CREF_OMOD_SHARED; \
  } \
} while (0)

Definition at line 174 of file vm_insnhelper.h.

Referenced by rb_vm_rewrite_cref_stack(), and vm_cref_push().

#define DEC_SP ( x ) (REG_SP -= (COLLECT_USAGE_REGISTER_HELPER(SP, SET, (x))))

Definition at line 144 of file vm_insnhelper.h.

Referenced by vm_call_opt_send().

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

Definition at line 243 of file vm_insnhelper.h.

Referenced by opt_eq_func().

#define FIXNUM_REDEFINED_OP_FLAG (1 << 0)

Definition at line 232 of file vm_insnhelper.h.

Referenced by opt_eq_func(), and vm_redefinition_check_flag().

#define FLOAT_REDEFINED_OP_FLAG (1 << 1)

Definition at line 233 of file vm_insnhelper.h.

Referenced by opt_eq_func(), and vm_redefinition_check_flag().

#define FLONUM_2_P	(	a,
		b		)	(((((a)^2) \| ((b)^2)) & 3) == 0)

Definition at line 245 of file vm_insnhelper.h.

Referenced by opt_eq_func().

#define GET_BLOCK_PTR ( ) ((rb_block_t *)(GC_GUARDED_PTR_REF(GET_LEP()[0])))

Definition at line 220 of file vm_insnhelper.h.

#define GET_CFP ( ) (COLLECT_USAGE_REGISTER_HELPER(CFP, GET, REG_CFP))

Definition at line 135 of file vm_insnhelper.h.

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

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

Definition at line 162 of file vm_insnhelper.h.

#define GET_CURRENT_INSN ( ) (*GET_PC())

Definition at line 127 of file vm_insnhelper.h.

#define GET_EP ( ) (COLLECT_USAGE_REGISTER_HELPER(EP, GET, REG_EP))

Definition at line 136 of file vm_insnhelper.h.

Referenced by vm_throw().

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

Definition at line 159 of file vm_insnhelper.h.

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

Definition at line 151 of file vm_insnhelper.h.

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

#define GET_LEP ( ) (VM_EP_LEP(GET_EP()))

Definition at line 138 of file vm_insnhelper.h.

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

Definition at line 128 of file vm_insnhelper.h.

#define GET_PC ( ) (COLLECT_USAGE_REGISTER_HELPER(PC, GET, REG_PC))

Definition at line 125 of file vm_insnhelper.h.

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

Definition at line 131 of file vm_insnhelper.h.

#define GET_PREV_EP ( ep ) ((VALUE *)((ep)[0] & ~0x03))

Definition at line 157 of file vm_insnhelper.h.

#define GET_SELF ( ) (COLLECT_USAGE_REGISTER_HELPER(SELF, GET, GET_CFP()->self))

Definition at line 168 of file vm_insnhelper.h.

#define GET_SP ( ) (COLLECT_USAGE_REGISTER_HELPER(SP, GET, REG_SP))

Definition at line 141 of file vm_insnhelper.h.

Referenced by vm_invoke_block().

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

Definition at line 148 of file vm_insnhelper.h.

#define GET_TOS ( ) (tos)

Definition at line 86 of file vm_insnhelper.h.

#define GET_VM_STATE_VERSION ( ) (ruby_vm_global_state_version)

Definition at line 263 of file vm_insnhelper.h.

Referenced by rb_method_entry(), rb_method_entry_get_without_cache(), vm_getivar(), vm_search_method(), and vm_setivar().

#define HASH_REDEFINED_OP_FLAG (1 << 4)

Definition at line 236 of file vm_insnhelper.h.

Referenced by vm_redefinition_check_flag().

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

Definition at line 249 of file vm_insnhelper.h.

Referenced by opt_eq_func().

#define INC_SP ( x ) (REG_SP += (COLLECT_USAGE_REGISTER_HELPER(SP, SET, (x))))

Definition at line 143 of file vm_insnhelper.h.

Referenced by vm_call_method_missing().

#define INC_VM_STATE_VERSION ( )

Value:

do { \
    ruby_vm_global_state_version = (ruby_vm_global_state_version + 1); \
    if (ruby_vm_global_state_version == 0) vm_clear_all_cache(); \
} while (0)

Definition at line 264 of file vm_insnhelper.h.

Referenced by m_core_undef_method(), rb_vm_change_state(), and vm_define_method().

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

Definition at line 132 of file vm_insnhelper.h.

#define OPT_CALL_FASTPATH 1

Definition at line 209 of file vm_insnhelper.h.

#define POP ( ) (DEC_SP(1))

Definition at line 83 of file vm_insnhelper.h.

#define POPN ( n ) (DEC_SP(n))

Definition at line 82 of file vm_insnhelper.h.

Referenced by vm_invoke_block().

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

Definition at line 80 of file vm_insnhelper.h.

#define REG_A reg_a

Definition at line 101 of file vm_insnhelper.h.

#define REG_B reg_b

Definition at line 102 of file vm_insnhelper.h.

#define REG_CFP (reg_cfp)

Definition at line 92 of file vm_insnhelper.h.

#define REG_EP (REG_CFP->ep)

Definition at line 95 of file vm_insnhelper.h.

#define REG_PC (REG_CFP->pc)

Definition at line 93 of file vm_insnhelper.h.

#define REG_SP (REG_CFP->sp)

Definition at line 94 of file vm_insnhelper.h.

#define RESTORE_REGS ( )

Value:

do { \
  REG_CFP = th->cfp; \
} while (0)

Definition at line 97 of file vm_insnhelper.h.

#define SET_EP ( x ) (REG_EP = (COLLECT_USAGE_REGISTER_HELPER(EP, SET, (x))))

Definition at line 137 of file vm_insnhelper.h.

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

Definition at line 160 of file vm_insnhelper.h.

#define SET_PC ( x ) (REG_PC = (COLLECT_USAGE_REGISTER_HELPER(PC, SET, (x))))

Definition at line 126 of file vm_insnhelper.h.

#define SET_SP ( x ) (REG_SP = (COLLECT_USAGE_REGISTER_HELPER(SP, SET, (x))))

Definition at line 142 of file vm_insnhelper.h.

Referenced by vm_invoke_block().

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

Definition at line 145 of file vm_insnhelper.h.

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

Definition at line 84 of file vm_insnhelper.h.

Referenced by vm_call_method(), vm_call_method_missing(), and vm_invoke_block().

#define STRING_REDEFINED_OP_FLAG (1 << 2)

Definition at line 234 of file vm_insnhelper.h.

Referenced by opt_eq_func(), and vm_redefinition_check_flag().

#define SYMBOL_REDEFINED_OP_FLAG (1 << 6)

Definition at line 238 of file vm_insnhelper.h.

Referenced by vm_redefinition_check_flag().

#define TIME_REDEFINED_OP_FLAG (1 << 7)

Definition at line 239 of file vm_insnhelper.h.

Referenced by vm_redefinition_check_flag().

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

Definition at line 81 of file vm_insnhelper.h.

Referenced by vm_call_opt_send(), and vm_search_super_method().

#define USE_IC_FOR_SPECIALIZED_METHOD 1

Definition at line 252 of file vm_insnhelper.h.

Enumeration Type Documentation

anonymous enum

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

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_EMPTY_P
BOP_SUCC
BOP_GT
BOP_GE
BOP_NOT
BOP_NEQ
BOP_LAST_