14 #if VM_COLLECT_USAGE_DETAILS
15 static void vm_analysis_insn(
int insn);
19 #define DECL_SC_REG(type, r, reg) register type reg_##r
21 #elif defined(__GNUC__) && defined(__x86_64__)
22 #define DECL_SC_REG(type, r, reg) register type reg_##r __asm__("r" reg)
24 #elif defined(__GNUC__) && defined(__i386__)
25 #define DECL_SC_REG(type, r, reg) register type reg_##r __asm__("e" reg)
28 #define DECL_SC_REG(type, r, reg) register type reg_##r
32 #if !OPT_CALL_THREADED_CODE
39 #elif __GNUC__ && __x86_64__
48 #if defined(__GNUC__) && defined(__i386__)
51 #define USE_MACHINE_REGS 1
53 #elif defined(__GNUC__) && defined(__x86_64__)
56 #define USE_MACHINE_REGS 1
66 #define RESTORE_REGS() \
69 reg_pc = reg_cfp->pc; \
75 #define GET_PC() (reg_pc)
77 #define SET_PC(x) (reg_cfp->pc = REG_PC = (x))
80 #if OPT_TOKEN_THREADED_CODE || OPT_DIRECT_THREADED_CODE
83 return (
VALUE)insns_address_table;
102 rb_bug(
"vm_eval: unreachable");
120 return (
const void **)insns_address_table;
136 if (th->retval !=
Qundef) {
137 VALUE ret = th->retval;
#define END_INSNS_DISPATCH()
void rb_bug(const char *fmt,...)
const void ** rb_vm_get_insns_address_table(void)
#define DECL_SC_REG(type, r, reg)
static VALUE vm_exec_core(rb_thread_t *th, VALUE initial)
rb_control_frame_t *FUNC_FASTCALL rb_insn_func_t(rb_thread_t *, rb_control_frame_t *)