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%# -*- C -*-
%# Copyright (c) 2017 Urabe, Shyouhei. All rights reserved.
%#
%# This file is a part of the programming language Ruby. Permission is hereby
%# granted, to either redistribute and/or modify this file, provided that the
%# conditions mentioned in the file COPYING are met. Consult the file for
%# details.
%
% zjit_insns, insns = RubyVM::Instructions.partition { |i| i.name.start_with?('zjit_') }
%
% operands_info = proc { |i| sprintf("%-6s", cstr(i.operands_info)) }
%
% next_offset = 0
% op_offset = proc do |i|
% offset = sprintf("%3d", next_offset)
% next_offset += i.operands_info.length + 1 # insn.operands_info + \0
% offset
% end
%
CONSTFUNC(MAYBE_UNUSED(static const char *insn_op_types(VALUE insn)));
CONSTFUNC(MAYBE_UNUSED(static int insn_op_type(VALUE insn, long pos)));
RUBY_SYMBOL_EXPORT_BEGIN /* for debuggers */
extern const char rb_vm_insn_op_base[];
extern const unsigned short rb_vm_insn_op_offset[VM_INSTRUCTION_SIZE];
RUBY_SYMBOL_EXPORT_END
#ifdef RUBY_VM_INSNS_INFO
const char rb_vm_insn_op_base[] =
% insns.each_slice(5) do |row|
<%= row.map(&operands_info).join(' "\0" ') %> "\0"
% end
#if USE_ZJIT
% zjit_insns.each_slice(5) do |row|
<%= row.map(&operands_info).join(' "\0" ') %> "\0"
% end
#endif
;
const unsigned short rb_vm_insn_op_offset[] = {
% insns.each_slice(12) do |row|
<%= row.map(&op_offset).join(', ') %>,
% end
#if USE_ZJIT
% zjit_insns.each_slice(12) do |row|
<%= row.map(&op_offset).join(', ') %>,
% end
#endif
};
ASSERT_VM_INSTRUCTION_SIZE(rb_vm_insn_op_offset);
#endif
const char *
insn_op_types(VALUE i)
{
return &rb_vm_insn_op_base[rb_vm_insn_op_offset[i]];
}
int
insn_op_type(VALUE i, long j)
{
if (j >= insn_len(i)) {
return 0;
}
else {
return insn_op_types(i)[j];
}
}
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