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Diffstat (limited to 'gfx/graphite2/src/inc/opcode_table.h')
| -rw-r--r-- | gfx/graphite2/src/inc/opcode_table.h | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/gfx/graphite2/src/inc/opcode_table.h b/gfx/graphite2/src/inc/opcode_table.h new file mode 100644 index 000000000..50ae1d4d0 --- /dev/null +++ b/gfx/graphite2/src/inc/opcode_table.h @@ -0,0 +1,125 @@ +/* GRAPHITE2 LICENSING + + Copyright 2010, SIL International + All rights reserved. + + This library is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should also have received a copy of the GNU Lesser General Public + License along with this library in the file named "LICENSE". + If not, write to the Free Software Foundation, 51 Franklin Street, + Suite 500, Boston, MA 02110-1335, USA or visit their web page on the + internet at http://www.fsf.org/licenses/lgpl.html. + +Alternatively, the contents of this file may be used under the terms of the +Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public +License, as published by the Free Software Foundation, either version 2 +of the License or (at your option) any later version. +*/ +// This file will be pulled into and integrated into a machine implmentation +// DO NOT build directly +#pragma once + +#define do2(n) do_(n) ,do_(n) +#define NILOP 0U + +// types or parameters are: (.. is inclusive) +// number - any byte +// output_class - 0 .. silf.m_nClass +// input_class - 0 .. silf.m_nClass +// sattrnum - 0 .. 29 (gr_slatJWidth) , 55 (gr_slatUserDefn) +// attrid - 0 .. silf.numUser() where sattrnum == 55; 0..silf.m_iMaxComp where sattrnum == 15 otherwise 0 +// gattrnum - 0 .. face->getGlyphFaceCache->numAttrs() +// gmetric - 0 .. 11 (kgmetDescent) +// featidx - 0 .. face.numFeatures() +// level - any byte +static const opcode_t opcode_table[] = +{ + {{do2(nop)}, 0, "NOP"}, + + {{do2(push_byte)}, 1, "PUSH_BYTE"}, // number + {{do2(push_byte_u)}, 1, "PUSH_BYTE_U"}, // number + {{do2(push_short)}, 2, "PUSH_SHORT"}, // number number + {{do2(push_short_u)}, 2, "PUSH_SHORT_U"}, // number number + {{do2(push_long)}, 4, "PUSH_LONG"}, // number number number number + + {{do2(add)}, 0, "ADD"}, + {{do2(sub)}, 0, "SUB"}, + {{do2(mul)}, 0, "MUL"}, + {{do2(div_)}, 0, "DIV"}, + {{do2(min_)}, 0, "MIN"}, + {{do2(max_)}, 0, "MAX"}, + {{do2(neg)}, 0, "NEG"}, + {{do2(trunc8)}, 0, "TRUNC8"}, + {{do2(trunc16)}, 0, "TRUNC16"}, + + {{do2(cond)}, 0, "COND"}, + {{do2(and_)}, 0, "AND"}, // 0x10 + {{do2(or_)}, 0, "OR"}, + {{do2(not_)}, 0, "NOT"}, + {{do2(equal)}, 0, "EQUAL"}, + {{do2(not_eq_)}, 0, "NOT_EQ"}, + {{do2(less)}, 0, "LESS"}, + {{do2(gtr)}, 0, "GTR"}, + {{do2(less_eq)}, 0, "LESS_EQ"}, + {{do2(gtr_eq)}, 0, "GTR_EQ"}, // 0x18 + + {{do_(next), NILOP}, 0, "NEXT"}, + {{do_(next_n), NILOP}, 1, "NEXT_N"}, // number <= smap.end - map + {{do_(next), NILOP}, 0, "COPY_NEXT"}, + {{do_(put_glyph_8bit_obs), NILOP}, 1, "PUT_GLYPH_8BIT_OBS"}, // output_class + {{do_(put_subs_8bit_obs), NILOP}, 3, "PUT_SUBS_8BIT_OBS"}, // slot input_class output_class + {{do_(put_copy), NILOP}, 1, "PUT_COPY"}, // slot + {{do_(insert), NILOP}, 0, "INSERT"}, + {{do_(delete_), NILOP}, 0, "DELETE"}, // 0x20 + {{do_(assoc), NILOP}, VARARGS, "ASSOC"}, + {{NILOP ,do_(cntxt_item)}, 2, "CNTXT_ITEM"}, // slot offset + + {{do_(attr_set), NILOP}, 1, "ATTR_SET"}, // sattrnum + {{do_(attr_add), NILOP}, 1, "ATTR_ADD"}, // sattrnum + {{do_(attr_sub), NILOP}, 1, "ATTR_SUB"}, // sattrnum + {{do_(attr_set_slot), NILOP}, 1, "ATTR_SET_SLOT"}, // sattrnum + {{do_(iattr_set_slot), NILOP}, 2, "IATTR_SET_SLOT"}, // sattrnum attrid + {{do2(push_slot_attr)}, 2, "PUSH_SLOT_ATTR"}, // sattrnum slot + {{do2(push_glyph_attr_obs)}, 2, "PUSH_GLYPH_ATTR_OBS"}, // gattrnum slot + {{do2(push_glyph_metric)}, 3, "PUSH_GLYPH_METRIC"}, // gmetric slot level + {{do2(push_feat)}, 2, "PUSH_FEAT"}, // featidx slot + + {{do2(push_att_to_gattr_obs)}, 2, "PUSH_ATT_TO_GATTR_OBS"}, // gattrnum slot + {{do2(push_att_to_glyph_metric)}, 3, "PUSH_ATT_TO_GLYPH_METRIC"}, // gmetric slot level + {{do2(push_islot_attr)}, 3, "PUSH_ISLOT_ATTR"}, // sattrnum slot attrid + + {{NILOP,NILOP}, 3, "PUSH_IGLYPH_ATTR"}, + + {{do2(pop_ret)}, 0, "POP_RET"}, // 0x30 + {{do2(ret_zero)}, 0, "RET_ZERO"}, + {{do2(ret_true)}, 0, "RET_TRUE"}, + + {{do_(iattr_set), NILOP}, 2, "IATTR_SET"}, // sattrnum attrid + {{do_(iattr_add), NILOP}, 2, "IATTR_ADD"}, // sattrnum attrid + {{do_(iattr_sub), NILOP}, 2, "IATTR_SUB"}, // sattrnum attrid + {{do2(push_proc_state)}, 1, "PUSH_PROC_STATE"}, // dummy + {{do2(push_version)}, 0, "PUSH_VERSION"}, + {{do_(put_subs), NILOP}, 5, "PUT_SUBS"}, // slot input_class input_class output_class output_class + {{NILOP,NILOP}, 0, "PUT_SUBS2"}, + {{NILOP,NILOP}, 0, "PUT_SUBS3"}, + {{do_(put_glyph), NILOP}, 2, "PUT_GLYPH"}, // output_class output_class + {{do2(push_glyph_attr)}, 3, "PUSH_GLYPH_ATTR"}, // gattrnum gattrnum slot + {{do2(push_att_to_glyph_attr)}, 3, "PUSH_ATT_TO_GLYPH_ATTR"}, // gattrnum gattrnum slot + {{do2(bor)}, 0, "BITOR"}, + {{do2(band)}, 0, "BITAND"}, + {{do2(bnot)}, 0, "BITNOT"}, // 0x40 + {{do2(setbits)}, 4, "BITSET"}, + {{do_(set_feat), NILOP}, 2, "SET_FEAT"}, // featidx slot + // private opcodes for internal use only, comes after all other on disk opcodes. + {{do_(temp_copy), NILOP}, 0, "TEMP_COPY"} +}; + |