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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
#ifndef __openum_h__
#define __openum_h__
typedef enum opcode_t
{
#define OPDEF(c,s,pop,push,args,type,l,s1,s2,ctrl) c,
#include "opcode.def"
#undef OPDEF
CEE_COUNT, /* number of instructions and macros pre-defined */
} OPCODE;
typedef enum opcode_format_t
{
InlineNone = 0, // no inline args
InlineVar = 1, // local variable (U2 (U1 if Short on))
InlineI = 2, // an signed integer (I4 (I1 if Short on))
InlineR = 3, // a real number (R8 (R4 if Short on))
InlineBrTarget = 4, // branch target (I4 (I1 if Short on))
InlineI8 = 5,
InlineMethod = 6, // method token (U4)
InlineField = 7, // field token (U4)
InlineType = 8, // type token (U4)
InlineString = 9, // string TOKEN (U4)
InlineSig = 10, // signature tok (U4)
InlineRVA = 11, // ldptr token (U4)
InlineTok = 12, // a meta-data token of unknown type (U4)
InlineSwitch = 13, // count (U4), pcrel1 (U4) .... pcrelN (U4)
InlinePhi = 14, // count (U1), var1 (U2) ... varN (U2)
// WATCH OUT we are close to the limit here, if you add
// more enumerations you need to change ShortIline definition below
// The extended enumeration also encodes the size in the IL stream
ShortInline = 16, // if this bit is set, the format is the 'short' format
PrimaryMask = (ShortInline-1), // mask these off to get primary enumeration above
ShortInlineVar = (ShortInline + InlineVar),
ShortInlineI = (ShortInline + InlineI),
ShortInlineR = (ShortInline + InlineR),
ShortInlineBrTarget = (ShortInline + InlineBrTarget),
InlineOpcode = (ShortInline + InlineNone), // This is only used internally. It means the 'opcode' is two byte instead of 1
} OPCODE_FORMAT;
#endif /* __openum_h__ */
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