mirror of
https://github.com/janet-lang/janet
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52 lines
2.4 KiB
C
52 lines
2.4 KiB
C
/*
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* Copyright (c) 2020 Calvin Rose
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef JANET_EMIT_H
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#define JANET_EMIT_H
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#ifndef JANET_AMALG
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#include "compile.h"
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#endif
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void janetc_emit(JanetCompiler *c, uint32_t instr);
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int32_t janetc_allocfar(JanetCompiler *c);
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int32_t janetc_allocnear(JanetCompiler *c, JanetcRegisterTemp);
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int32_t janetc_emit_s(JanetCompiler *c, uint8_t op, JanetSlot s, int wr);
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int32_t janetc_emit_sl(JanetCompiler *c, uint8_t op, JanetSlot s, int32_t label);
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int32_t janetc_emit_st(JanetCompiler *c, uint8_t op, JanetSlot s, int32_t tflags);
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int32_t janetc_emit_si(JanetCompiler *c, uint8_t op, JanetSlot s, int16_t immediate, int wr);
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int32_t janetc_emit_su(JanetCompiler *c, uint8_t op, JanetSlot s, uint16_t immediate, int wr);
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int32_t janetc_emit_ss(JanetCompiler *c, uint8_t op, JanetSlot s1, JanetSlot s2, int wr);
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int32_t janetc_emit_ssi(JanetCompiler *c, uint8_t op, JanetSlot s1, JanetSlot s2, int8_t immediate, int wr);
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int32_t janetc_emit_ssu(JanetCompiler *c, uint8_t op, JanetSlot s1, JanetSlot s2, uint8_t immediate, int wr);
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int32_t janetc_emit_sss(JanetCompiler *c, uint8_t op, JanetSlot s1, JanetSlot s2, JanetSlot s3, int wr);
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/* Check if two slots are equivalent */
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int janetc_sequal(JanetSlot x, JanetSlot y);
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/* Move value from one slot to another. Cannot copy to constant slots. */
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void janetc_copy(JanetCompiler *c, JanetSlot dest, JanetSlot src);
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#endif
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