145 lines
4.2 KiB
C
145 lines
4.2 KiB
C
#include "compiler.h"
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#include "common.h"
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#include "tokenizer.h"
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Code *
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demo_function_compile ()
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{
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Code *add_args_code = (Code *)calloc (1, sizeof (Code));
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append_byte (add_args_code, f32);
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append_byte (add_args_code, f32);
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Code *add_return_code = (Code *)calloc (1, sizeof (Code));
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append_byte (add_return_code, f32);
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Code *add_function_type = (Code *)calloc (1, sizeof (Code));
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append_byte (add_function_type, FUNCTION);
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append (add_function_type, encodeVector (add_args_code));
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append (add_function_type, encodeVector (add_return_code));
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add_function_type->override = true;
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add_function_type->override_count = 1;
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Code *type_section = createSection (TYPE, encodeVector (add_function_type));
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Code *return_type_code = (Code *)calloc (1, sizeof (Code));
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append_byte (return_type_code, 0x00);
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return_type_code->override = true;
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return_type_code->override_count = 1;
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Code *func_section = createSection (FUNC, encodeVector (return_type_code));
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Code *exp = encodeString ("main");
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append_byte (exp, EXPORT_FUNC);
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append_byte (exp, 0x00);
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exp->override = true;
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exp->override_count = 1;
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Code *export_section = createSection (EXPORT, encodeVector (exp));
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Code *code = (Code *)calloc (1, sizeof (Code));
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append_byte (code, LOCAL_GET);
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append (code, unsignedLEB128 (0));
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append_byte (code, LOCAL_GET);
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append (code, unsignedLEB128 (1));
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append_byte (code, F32_ADD);
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Code *body = (Code *)calloc (1, sizeof (Code));
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append_byte (body, EMPTY_ARRAY);
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append (body, code);
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append_byte (body, END);
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Code *function_body = (Code *)calloc (1, sizeof (Code));
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append (function_body, encodeVector (body));
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function_body->override = true;
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function_body->override_count = 1;
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Code *code_section = createSection (CODE, encodeVector (function_body));
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Code *tape = (Code *)malloc (sizeof (Code));
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tape->cells = calloc (8, sizeof (uint8_t));
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tape->cells[0] = 0;
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tape->cells[1] = 'a';
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tape->cells[2] = 's';
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tape->cells[3] = 'm';
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tape->cells[4] = 1;
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tape->cells[5] = 0;
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tape->cells[6] = 0;
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tape->cells[7] = 0;
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tape->count = 8;
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append (tape, type_section);
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append (tape, func_section);
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append (tape, export_section);
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append (tape, code_section);
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return tape;
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}
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Code *
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demo_add_compile ()
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{
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Code *add_args_code = (Code *)calloc (1, sizeof (Code));
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Code *add_return_code = (Code *)calloc (1, sizeof (Code));
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append_byte (add_return_code, f64);
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Code *add_function_type = (Code *)calloc (1, sizeof (Code));
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append_byte (add_function_type, FUNCTION);
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append (add_function_type, encodeVector (add_args_code));
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append (add_function_type, encodeVector (add_return_code));
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add_function_type->override = true;
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add_function_type->override_count = 1;
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Code *type_section = createSection (TYPE, encodeVector (add_function_type));
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Code *return_type_code = (Code *)calloc (1, sizeof (Code));
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append_byte (return_type_code, 0x00);
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return_type_code->override = true;
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return_type_code->override_count = 1;
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Code *func_section = createSection (FUNC, encodeVector (return_type_code));
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Code *exp = encodeString ("main");
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append_byte (exp, EXPORT_FUNC);
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append_byte (exp, 0x00);
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exp->override = true;
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exp->override_count = 1;
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Code *export_section = createSection (EXPORT, encodeVector (exp));
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Code *code = (Code *)calloc (1, sizeof (Code));
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append_byte (code, F64_CONST);
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append_f64 (code, 6.7);
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append_byte (code, F64_CONST);
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append_f64 (code, 8.5);
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append_byte (code, F64_ADD);
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Code *body = (Code *)calloc (1, sizeof (Code));
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append_byte (body, EMPTY_ARRAY);
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append (body, code);
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append_byte (body, END);
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Code *function_body = (Code *)calloc (1, sizeof (Code));
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append (function_body, encodeVector (body));
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function_body->override = true;
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function_body->override_count = 1;
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Code *code_section = createSection (CODE, encodeVector (function_body));
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Code *tape = (Code *)malloc (sizeof (Code));
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tape->cells = calloc (8, sizeof (uint8_t));
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tape->cells[0] = 0;
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tape->cells[1] = 'a';
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tape->cells[2] = 's';
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tape->cells[3] = 'm';
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tape->cells[4] = 1;
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tape->cells[5] = 0;
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tape->cells[6] = 0;
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tape->cells[7] = 0;
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tape->count = 8;
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append (tape, type_section);
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append (tape, func_section);
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append (tape, export_section);
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append (tape, code_section);
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return tape;
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} |