add instructions for loading string const to register

This commit is contained in:
2025-06-13 15:42:48 +01:00
parent 0adf3c247a
commit 937a6598fa
6 changed files with 13 additions and 3064 deletions

2
.gitignore vendored
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@@ -59,3 +59,5 @@ build
*.yy.c *.yy.c
*.yy.h *.yy.h
out.car

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@@ -48,6 +48,7 @@ int main(int argc, char *argv[]) {
fwrite(&translated.constants.size, sizeof(size_t), 1, file); fwrite(&translated.constants.size, sizeof(size_t), 1, file);
fwrite(&translated.bytecode.size, sizeof(size_t), 1, file); fwrite(&translated.bytecode.size, sizeof(size_t), 1, file);
fwrite(translated.constants.data, 1, translated.constants.size, file); fwrite(translated.constants.data, 1, translated.constants.size, file);
fwrite(translated.bytecode.data, translated.bytecode.element_size, translated.bytecode.size, file);
fclose(file); fclose(file);

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@@ -4,5 +4,10 @@
void translate_parsed_string(Translated *translated, ParsedValue *parsedValue) { void translate_parsed_string(Translated *translated, ParsedValue *parsedValue) {
size_t string_pos = arena_push_string(&translated->constants, (char*)parsedValue->data); size_t string_pos = arena_push_string(&translated->constants, (char*)parsedValue->data);
// set_registers(translated, 1); set_registers(translated, 1);
push_instruction_code(translated, OP_LOAD_CONST);
push_instruction_code(translated, 0);
push_instruction_code(translated, OP_TYPE_STRING);
push_instruction_code(translated,strlen(parsedValue->data)+1);
push_instruction_code(translated, string_pos);
} }

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@@ -55,8 +55,7 @@ size_t arena_push(ConstantArena *arena, const void *data, size_t length) {
Translated init_translator() { Translated init_translator() {
Translated translated; Translated translated;
darray_init(&translated.bytecode, sizeof(size_t));
darray_init(&translated.bytecode, sizeof(uint8_t));
arena_init(&translated.constants); arena_init(&translated.constants);
return translated; return translated;
} }

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@@ -7,7 +7,8 @@
#include "../parser/parser.h" #include "../parser/parser.h"
#include "../memory.h" #include "../memory.h"
typedef enum { OP_INIT_STRING } OperationType; typedef enum { OP_LOAD_CONST=255 } OperationType;
typedef enum { OP_TYPE_STRING=255 } types;
typedef struct { typedef struct {
void *data; void *data;

3059
test.ar

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