board_periph_block.h

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#pragma once
 
#include <stdint.h>
#include <unicorn/unicorn.h>
 
#include "emu_memory_access.h"
 
#ifdef __cplusplus
extern "C" {
#endif

typedef uint64_t (*board_periph_read_fn)(uc_engine* uc, uint64_t addr, unsigned size);

typedef void (*board_periph_write_fn)(uc_engine* uc, uint64_t addr, unsigned size, uint64_t value);

typedef void (*board_periph_tick_fn)(uc_engine* uc);

typedef void (*board_periph_reset_fn)(void);

typedef void (*board_periph_report_fn)(void);

typedef enum : uint8_t {
  k_board_block_dev_any   = 0U, 
  k_board_block_dev_ra8p1 = 1U, 
} board_block_device_t;

typedef struct {
  uint64_t               base;      
  uint64_t               span;      
  uint32_t               order;     
  board_periph_read_fn   read;      
  board_periph_write_fn  write;     
  board_periph_tick_fn   tick;      
  board_periph_reset_fn  reset;     
  board_periph_report_fn report;    
  const char*            name;      
  bool                   observe;   
  board_block_device_t   device;    
  bool                   loop_only; 
} board_periph_block_t;

typedef enum : uint32_t {
  k_block_order_gpio  = 10U, 
  k_block_order_timer = 20U, 
  k_block_order_sci   = 30U, 
  k_block_order_i2c   = 40U, 
} board_periph_block_order_t;

void board_periph_register_block(const board_periph_block_t* block);

void board_periph_icu_raise_event(uc_engine* uc, uint16_t event);

uint32_t board_periph_icu_dtc_slot(uint16_t event);

bool board_periph_trace(void);
 
#ifdef __cplusplus
}
#endif