1// SPDX-License-Identifier: MIT OR MPL-2.0 OR LGPL-2.1-or-later OR GPL-2.0-or-later
2// Copyright 2010, SIL International, All rights reserved.
3
4// This file will be pulled into and integrated into a machine implmentation
5// DO NOT build directly
6#pragma once
7
8#define do2(n) do_(n) ,do_(n)
9#define NILOP 0U
10
11// types or parameters are: (.. is inclusive)
12// number - any byte
13// output_class - 0 .. silf.m_nClass
14// input_class - 0 .. silf.m_nClass
15// sattrnum - 0 .. 29 (gr_slatJWidth) , 55 (gr_slatUserDefn)
16// attrid - 0 .. silf.numUser() where sattrnum == 55; 0..silf.m_iMaxComp where sattrnum == 15 otherwise 0
17// gattrnum - 0 .. face->getGlyphFaceCache->numAttrs()
18// gmetric - 0 .. 11 (kgmetDescent)
19// featidx - 0 .. face.numFeatures()
20// level - any byte
21static const opcode_t opcode_table[] =
22{
23 {{do2(nop)}, 0, "NOP"},
24
25 {{do2(push_byte)}, 1, "PUSH_BYTE"}, // number
26 {{do2(push_byte_u)}, 1, "PUSH_BYTE_U"}, // number
27 {{do2(push_short)}, 2, "PUSH_SHORT"}, // number number
28 {{do2(push_short_u)}, 2, "PUSH_SHORT_U"}, // number number
29 {{do2(push_long)}, 4, "PUSH_LONG"}, // number number number number
30
31 {{do2(add)}, 0, "ADD"},
32 {{do2(sub)}, 0, "SUB"},
33 {{do2(mul)}, 0, "MUL"},
34 {{do2(div_)}, 0, "DIV"},
35 {{do2(min_)}, 0, "MIN"},
36 {{do2(max_)}, 0, "MAX"},
37 {{do2(neg)}, 0, "NEG"},
38 {{do2(trunc8)}, 0, "TRUNC8"},
39 {{do2(trunc16)}, 0, "TRUNC16"},
40
41 {{do2(cond)}, 0, "COND"},
42 {{do2(and_)}, 0, "AND"}, // 0x10
43 {{do2(or_)}, 0, "OR"},
44 {{do2(not_)}, 0, "NOT"},
45 {{do2(equal)}, 0, "EQUAL"},
46 {{do2(not_eq_)}, 0, "NOT_EQ"},
47 {{do2(less)}, 0, "LESS"},
48 {{do2(gtr)}, 0, "GTR"},
49 {{do2(less_eq)}, 0, "LESS_EQ"},
50 {{do2(gtr_eq)}, 0, "GTR_EQ"}, // 0x18
51
52 {{do_(next), NILOP}, 0, "NEXT"},
53 {{NILOP, NILOP}, 1, "NEXT_N"}, // number <= smap.end - map
54 {{do_(next), NILOP}, 0, "COPY_NEXT"},
55 {{do_(put_glyph_8bit_obs), NILOP}, 1, "PUT_GLYPH_8BIT_OBS"}, // output_class
56 {{do_(put_subs_8bit_obs), NILOP}, 3, "PUT_SUBS_8BIT_OBS"}, // slot input_class output_class
57 {{do_(put_copy), NILOP}, 1, "PUT_COPY"}, // slot
58 {{do_(insert), NILOP}, 0, "INSERT"},
59 {{do_(delete_), NILOP}, 0, "DELETE"}, // 0x20
60 {{do_(assoc), NILOP}, VARARGS, "ASSOC"},
61 {{NILOP ,do_(cntxt_item)}, 2, "CNTXT_ITEM"}, // slot offset
62
63 {{do_(attr_set), NILOP}, 1, "ATTR_SET"}, // sattrnum
64 {{do_(attr_add), NILOP}, 1, "ATTR_ADD"}, // sattrnum
65 {{do_(attr_sub), NILOP}, 1, "ATTR_SUB"}, // sattrnum
66 {{do_(attr_set_slot), NILOP}, 1, "ATTR_SET_SLOT"}, // sattrnum
67 {{do_(iattr_set_slot), NILOP}, 2, "IATTR_SET_SLOT"}, // sattrnum attrid
68 {{do2(push_slot_attr)}, 2, "PUSH_SLOT_ATTR"}, // sattrnum slot
69 {{do2(push_glyph_attr_obs)}, 2, "PUSH_GLYPH_ATTR_OBS"}, // gattrnum slot
70 {{do2(push_glyph_metric)}, 3, "PUSH_GLYPH_METRIC"}, // gmetric slot level
71 {{do2(push_feat)}, 2, "PUSH_FEAT"}, // featidx slot
72
73 {{do2(push_att_to_gattr_obs)}, 2, "PUSH_ATT_TO_GATTR_OBS"}, // gattrnum slot
74 {{do2(push_att_to_glyph_metric)}, 3, "PUSH_ATT_TO_GLYPH_METRIC"}, // gmetric slot level
75 {{do2(push_islot_attr)}, 3, "PUSH_ISLOT_ATTR"}, // sattrnum slot attrid
76
77 {{NILOP,NILOP}, 3, "PUSH_IGLYPH_ATTR"},
78
79 {{do2(pop_ret)}, 0, "POP_RET"}, // 0x30
80 {{do2(ret_zero)}, 0, "RET_ZERO"},
81 {{do2(ret_true)}, 0, "RET_TRUE"},
82
83 {{do_(iattr_set), NILOP}, 2, "IATTR_SET"}, // sattrnum attrid
84 {{do_(iattr_add), NILOP}, 2, "IATTR_ADD"}, // sattrnum attrid
85 {{do_(iattr_sub), NILOP}, 2, "IATTR_SUB"}, // sattrnum attrid
86 {{do2(push_proc_state)}, 1, "PUSH_PROC_STATE"}, // dummy
87 {{do2(push_version)}, 0, "PUSH_VERSION"},
88 {{do_(put_subs), NILOP}, 5, "PUT_SUBS"}, // slot input_class input_class output_class output_class
89 {{NILOP,NILOP}, 0, "PUT_SUBS2"},
90 {{NILOP,NILOP}, 0, "PUT_SUBS3"},
91 {{do_(put_glyph), NILOP}, 2, "PUT_GLYPH"}, // output_class output_class
92 {{do2(push_glyph_attr)}, 3, "PUSH_GLYPH_ATTR"}, // gattrnum gattrnum slot
93 {{do2(push_att_to_glyph_attr)}, 3, "PUSH_ATT_TO_GLYPH_ATTR"}, // gattrnum gattrnum slot
94 {{do2(bor)}, 0, "BITOR"},
95 {{do2(band)}, 0, "BITAND"},
96 {{do2(bnot)}, 0, "BITNOT"}, // 0x40
97 {{do2(setbits)}, 4, "BITSET"},
98 {{do_(set_feat), NILOP}, 2, "SET_FEAT"}, // featidx slot
99 // private opcodes for internal use only, comes after all other on disk opcodes.
100 {{do_(temp_copy), NILOP}, 0, "TEMP_COPY"}
101};
102