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/** -*-c-*-
This file contains instruction information for yarv instruction sequence.
----
This file is auto generated by insns2vm.rb
DO NOT TOUCH!
If you want to fix something, you must edit 'template/insns_info.inc.tmpl'
or tool/insns2vm.rb
*/
<%= insn_type_chars %>
static const char *const insn_name_info[] = {
<%= insn_names %>
};
static const char *const insn_operand_info[] = {
<%= operands_info %>
};
static const int insn_len_info[] = {
<%= operands_num_info %>
};
#ifdef USE_INSN_RET_NUM
static const int insn_stack_push_num_info[] = {
<%= stack_num_info %>
};
#endif
#ifdef USE_INSN_STACK_INCREASE
static int
insn_stack_increase(int depth, int insn, VALUE *opes)
{
switch(insn){
<%= stack_increase %>
default:
rb_bug("insn_sp_increase: unreachable");
}
return 0;
}
#endif
/* some utilities */
static int
insn_len(VALUE insn)
{
return insn_len_info[(int)insn];
}
static const char *
insn_name(VALUE insn)
{
return insn_name_info[(int)insn];
}
static const char *
insn_op_types(VALUE insn)
{
return insn_operand_info[(int)insn];
}
static int
insn_op_type(VALUE insn, long pos)
{
int len = insn_len(insn) - 1;
if(pos < len){
return insn_operand_info[(int)insn][pos];
}
else{
return 0;
}
}
#ifdef USE_INSN_RET_NUM
static int
insn_ret_num(VALUE insn)
{
return insn_stack_push_num_info[(int)insn];
}
#endif
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