mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
53 lines
1.4 KiB
Text
53 lines
1.4 KiB
Text
%# -*- 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.
|
|
%
|
|
% a = RubyVM::Instructions.map {|i| i.operands_info }
|
|
% b = (0...a.size)
|
|
% c = a.inject([0]) {|r, i| r << (r[-1] + i.length + 1) }
|
|
% c.pop
|
|
%
|
|
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[] =
|
|
% a.each_slice 5 do |d|
|
|
<%= d.map {|i| sprintf("%-6s", cstr(i)) }.join(' "\0" ') %> "\0"
|
|
% end
|
|
;
|
|
|
|
const unsigned short rb_vm_insn_op_offset[] = {
|
|
% c.each_slice 12 do |d|
|
|
<%= d.map {|i| sprintf("%3d", i) }.join(', ') %>,
|
|
% end
|
|
};
|
|
|
|
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];
|
|
}
|
|
}
|