47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
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typedef struct {
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CELL type;
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CELL owner;
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CELL code_format;
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F_GROWABLE_ARRAY code;
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F_GROWABLE_BYTE_ARRAY relocation;
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F_GROWABLE_ARRAY literals;
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} F_JIT;
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void jit_init(F_JIT *jit, CELL jit_type, CELL owner);
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F_CODE_BLOCK *jit_make_code_block(F_JIT *jit);
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void jit_dispose(F_JIT *jit);
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INLINE F_ARRAY *code_to_emit(CELL template)
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{
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return untag_object(array_nth(untag_object(template),0));
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}
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void jit_emit(F_JIT *jit, CELL template);
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/* Allocates memory */
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INLINE void jit_add_literal(F_JIT *jit, CELL literal)
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{
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growable_array_add(&jit->literals,literal);
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}
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/* Allocates memory */
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INLINE void jit_emit_with(F_JIT *jit, CELL template, CELL argument)
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{
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REGISTER_ROOT(template);
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jit_add_literal(jit,argument);
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UNREGISTER_ROOT(template);
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jit_emit(jit,template);
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}
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/* Allocates memory */
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INLINE void jit_push(F_JIT *jit, CELL literal)
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{
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jit_emit_with(jit,userenv[JIT_PUSH_IMMEDIATE],literal);
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}
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/* Allocates memory */
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INLINE void jit_word_jump(F_JIT *jit, CELL word)
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{
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jit_emit_with(jit,userenv[JIT_WORD_JUMP],word);
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}
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