12 #ifndef RUBY_INSNHELPER_H
13 #define RUBY_INSNHELPER_H
65 #if VM_COLLECT_USAGE_DETAILS
66 #define COLLECT_USAGE_INSN(insn) vm_collect_usage_insn(insn)
67 #define COLLECT_USAGE_OPERAND(insn, n, op) vm_collect_usage_operand((insn), (n), ((VALUE)(op)))
69 #define COLLECT_USAGE_REGISTER(reg, s) vm_collect_usage_register((reg), (s))
71 #define COLLECT_USAGE_INSN(insn)
72 #define COLLECT_USAGE_OPERAND(insn, n, op)
73 #define COLLECT_USAGE_REGISTER(reg, s)
80 #define PUSH(x) (SET_SV(x), INC_SP(1))
81 #define TOPN(n) (*(GET_SP()-(n)-1))
82 #define POPN(n) (DEC_SP(n))
83 #define POP() (DEC_SP(1))
84 #define STACK_ADDR_FROM_TOP(n) (GET_SP()-(n))
86 #define GET_TOS() (tos)
92 #define REG_CFP (reg_cfp)
93 #define REG_PC (REG_CFP->pc)
94 #define REG_SP (REG_CFP->sp)
95 #define REG_EP (REG_CFP->ep)
97 #define RESTORE_REGS() do { \
117 #if VM_COLLECT_USAGE_DETAILS
118 #define COLLECT_USAGE_REGISTER_HELPER(a, b, v) \
119 (COLLECT_USAGE_REGISTER((VM_REGAN_##a), (VM_REGAN_ACT_##b)), (v))
121 #define COLLECT_USAGE_REGISTER_HELPER(a, b, v) (v)
125 #define GET_PC() (COLLECT_USAGE_REGISTER_HELPER(PC, GET, REG_PC))
126 #define SET_PC(x) (REG_PC = (COLLECT_USAGE_REGISTER_HELPER(PC, SET, (x))))
127 #define GET_CURRENT_INSN() (*GET_PC())
128 #define GET_OPERAND(n) (GET_PC()[(n)])
129 #define ADD_PC(n) (SET_PC(REG_PC + (n)))
131 #define GET_PC_COUNT() (REG_PC - GET_ISEQ()->iseq_encoded)
132 #define JUMP(dst) (REG_PC += (dst))
135 #define GET_CFP() (COLLECT_USAGE_REGISTER_HELPER(CFP, GET, REG_CFP))
136 #define GET_EP() (COLLECT_USAGE_REGISTER_HELPER(EP, GET, REG_EP))
137 #define SET_EP(x) (REG_EP = (COLLECT_USAGE_REGISTER_HELPER(EP, SET, (x))))
138 #define GET_LEP() (VM_EP_LEP(GET_EP()))
141 #define GET_SP() (COLLECT_USAGE_REGISTER_HELPER(SP, GET, REG_SP))
142 #define SET_SP(x) (REG_SP = (COLLECT_USAGE_REGISTER_HELPER(SP, SET, (x))))
143 #define INC_SP(x) (REG_SP += (COLLECT_USAGE_REGISTER_HELPER(SP, SET, (x))))
144 #define DEC_SP(x) (REG_SP -= (COLLECT_USAGE_REGISTER_HELPER(SP, SET, (x))))
145 #define SET_SV(x) (*GET_SP() = (x))
148 #define GET_SP_COUNT() (REG_SP - th->stack)
151 #define GET_ISEQ() (GET_CFP()->iseq)
157 #define GET_PREV_EP(ep) ((VALUE *)((ep)[0] & ~0x03))
159 #define GET_GLOBAL(entry) rb_gvar_get((struct rb_global_entry*)(entry))
160 #define SET_GLOBAL(entry, val) rb_gvar_set((struct rb_global_entry*)(entry), (val))
162 #define GET_CONST_INLINE_CACHE(dst) ((IC) * (GET_PC() + (dst) + 2))
168 #define GET_SELF() (COLLECT_USAGE_REGISTER_HELPER(SELF, GET, GET_CFP()->self))
174 #define COPY_CREF_OMOD(c1, c2) do { \
175 (c1)->nd_refinements = (c2)->nd_refinements; \
176 if (!NIL_P((c2)->nd_refinements)) { \
177 (c1)->flags |= NODE_FL_CREF_OMOD_SHARED; \
178 (c2)->flags |= NODE_FL_CREF_OMOD_SHARED; \
182 #define COPY_CREF(c1, c2) do { \
183 NODE *__tmp_c2 = (c2); \
184 COPY_CREF_OMOD(c1, __tmp_c2); \
185 (c1)->nd_clss = __tmp_c2->nd_clss; \
186 (c1)->nd_visi = __tmp_c2->nd_visi;\
187 (c1)->nd_next = __tmp_c2->nd_next; \
188 if (__tmp_c2->flags & NODE_FL_CREF_PUSHED_BY_EVAL) { \
189 (c1)->flags |= NODE_FL_CREF_PUSHED_BY_EVAL; \
193 #define CALL_METHOD(ci) do { \
194 VALUE v = (*(ci)->call)(th, GET_CFP(), (ci)); \
208 #ifndef OPT_CALL_FASTPATH
209 #define OPT_CALL_FASTPATH 1
212 #if OPT_CALL_FASTPATH
213 #define CI_SET_FASTPATH(ci, func, enabled) do { \
214 if (LIKELY(enabled)) ((ci)->call = (func)); \
217 #define CI_SET_FASTPATH(ci, func, enabled)
220 #define GET_BLOCK_PTR() ((rb_block_t *)(GC_GUARDED_PTR_REF(GET_LEP()[0])))
232 #define FIXNUM_REDEFINED_OP_FLAG (1 << 0)
233 #define FLOAT_REDEFINED_OP_FLAG (1 << 1)
234 #define STRING_REDEFINED_OP_FLAG (1 << 2)
235 #define ARRAY_REDEFINED_OP_FLAG (1 << 3)
236 #define HASH_REDEFINED_OP_FLAG (1 << 4)
237 #define BIGNUM_REDEFINED_OP_FLAG (1 << 5)
238 #define SYMBOL_REDEFINED_OP_FLAG (1 << 6)
239 #define TIME_REDEFINED_OP_FLAG (1 << 7)
241 #define BASIC_OP_UNREDEFINED_P(op, klass) (LIKELY((ruby_vm_redefined_flag[(op)]&(klass)) == 0))
243 #define FIXNUM_2_P(a, b) ((a) & (b) & 1)
245 #define FLONUM_2_P(a, b) (((((a)^2) | ((b)^2)) & 3) == 0)
247 #define FLONUM_2_P(a, b) 0
249 #define HEAP_CLASS_OF(obj) (RBASIC(obj)->klass)
251 #ifndef USE_IC_FOR_SPECIALIZED_METHOD
252 #define USE_IC_FOR_SPECIALIZED_METHOD 1
255 #define CALL_SIMPLE_METHOD(recv) do { \
256 ci->blockptr = 0; ci->argc = ci->orig_argc; \
257 vm_search_method(ci, ci->recv = (recv)); \
263 #define GET_VM_STATE_VERSION() (ruby_vm_global_state_version)
264 #define INC_VM_STATE_VERSION() do { \
265 ruby_vm_global_state_version = (ruby_vm_global_state_version + 1); \
266 if (ruby_vm_global_state_version == 0) vm_clear_all_cache(); \
VALUE ruby_vm_const_missing_count
char ruby_vm_redefined_flag[BOP_LAST_]
static VALUE ruby_vm_global_state_version
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)