1.1 --- a/src/aica/armcore.h	Sun Dec 12 07:44:09 2004 +0000
     1.2 +++ b/src/aica/armcore.h	Sun Dec 11 12:00:28 2005 +0000
     1.3 @@ -8,23 +8,24 @@
     1.4  #define ROTATE_RIGHT_LONG(operand,shift) ((((uint32_t)operand) >> shift) | ((operand<<(32-shift))) )
     1.5  
     1.6  struct arm_registers {
     1.7 -  uint32_t r[16]; /* Current register bank */
     1.8 -
     1.9 -  uint32_t cpsr;
    1.10 -  uint32_t spsr;
    1.11 -
    1.12 -  /* Various banked versions of the registers. */
    1.13 -  uint32_t fiq_r[7]; /* FIQ bank 8..14 */
    1.14 -  uint32_t irq_r[2]; /* IRQ bank 13..14 */
    1.15 -  uint32_t und_r[2]; /* UND bank 13..14 */
    1.16 -  uint32_t abt_r[2]; /* ABT bank 13..14 */
    1.17 -  uint32_t svc_r[2]; /* SVC bank 13..14 */
    1.18 -  uint32_t user_r[7]; /* User/System bank 8..14 */
    1.19 -
    1.20 -  uint32_t c,n,z,v,t;
    1.21 -  
    1.22 -  /* "fake" registers */
    1.23 -  uint32_t shift_c;  /* used for temporary storage of shifter results */
    1.24 +    uint32_t r[16]; /* Current register bank */
    1.25 +    
    1.26 +    uint32_t cpsr;
    1.27 +    uint32_t spsr;
    1.28 +    
    1.29 +    /* Various banked versions of the registers. */
    1.30 +    uint32_t fiq_r[7]; /* FIQ bank 8..14 */
    1.31 +    uint32_t irq_r[2]; /* IRQ bank 13..14 */
    1.32 +    uint32_t und_r[2]; /* UND bank 13..14 */
    1.33 +    uint32_t abt_r[2]; /* ABT bank 13..14 */
    1.34 +    uint32_t svc_r[2]; /* SVC bank 13..14 */
    1.35 +    uint32_t user_r[7]; /* User/System bank 8..14 */
    1.36 +    
    1.37 +    uint32_t c,n,z,v,t;
    1.38 +    
    1.39 +    /* "fake" registers */
    1.40 +    uint32_t shift_c;  /* used for temporary storage of shifter results */
    1.41 +    uint32_t icount; /* Instruction counter */
    1.42  };
    1.43  
    1.44  #define CPSR_N 0x80000000 /* Negative flag */
    1.45 @@ -48,4 +49,13 @@
    1.46  
    1.47  #define CARRY_FLAG (armr.cpsr&CPSR_C)
    1.48  
    1.49 +/* ARM Memory */
    1.50 +int32_t arm_read_long( uint32_t addr );
    1.51 +int32_t arm_read_word( uint32_t addr );
    1.52 +int32_t arm_read_byte( uint32_t addr );
    1.53 +void arm_write_long( uint32_t addr, uint32_t val );
    1.54 +void arm_write_word( uint32_t addr, uint32_t val );
    1.55 +void arm_write_byte( uint32_t addr, uint32_t val );
    1.56 +int32_t arm_read_phys_word( uint32_t addr );
    1.57 +
    1.58  #endif /* !dream_armcore_H */