2025-10-03 21:09:25 +00:00
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#ifndef RUNMEM_H
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#define RUNMEM_H
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#include <stdint.h>
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/* Command opcodes used by the parser */
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2025-11-03 01:14:14 +00:00
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#define ALLOCATE_DATA 1
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#define COPY_DATA 2
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#define ALLOCATE_CODE 3
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#define COPY_CODE 4
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#define PATCH_FUNC 0x1000
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#define PATCH_OBJECT 0x2000
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#define PATCH_OBJECT_HI21 0x2001
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#define ENTRY_POINT 7
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#define RUN_PROG 64
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#define READ_DATA 65
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#define END_COM 256
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#define FREE_MEMORY 257
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#define DUMP_CODE 258
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2025-10-03 21:09:25 +00:00
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/* Memory blobs accessible by other translation units */
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extern uint8_t *data_memory;
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extern uint32_t data_memory_len;
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extern uint8_t *executable_memory;
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extern uint32_t executable_memory_len;
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2025-10-05 21:10:38 +00:00
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extern int data_offs;
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2025-10-03 21:09:25 +00:00
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/* Entry point type and variable */
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typedef int (*entry_point_t)(void);
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extern entry_point_t entr_point;
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/* Command parser: takes a pointer to the command stream and returns
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an error flag (0 on success according to current code) */
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int parse_commands(uint8_t *bytes);
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/* Free program and data memory */
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void free_memory();
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#endif /* RUNMEM_H */
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