gistfile1.txt

typedef struct {
    uint32_t i0;
    uint32_t i1;
    uint32_t i2;
    uint32_t i3;
    uint32_t i4;
    uint32_t i5;
    uint32_t i6_fp;
    uint32_t i7;
    
    uint32_t l0;
    uint32_t l1;
    uint32_t l2;
    uint32_t l3;
    uint32_t l4;
    uint32_t l5;
    uint32_t l6;
    uint32_t l7;
} _CPU_Register_Window;

typedef struct {
    double g0_g1;
    uint32_t g2;
    uint32_t g3;
    uint32_t g4;
    uint32_t g5;
    uint32_t g6;
    uint32_t g7;
} _CPU_Register_Globals;

typedef struct {
    _CPU_Register_Window window[SPARC_NUMBER_OF_REGISTER_WINDOWS]; 
    _CPU_Register_Globals globals;
    uint32_t psr;
    uint32_t wim;
    uint32_t y;
} _CPU_Register_Context;

#define I0_OFFSET    0x00
#define I1_OFFSET    0x04
#define I2_OFFSET    0x08
#define I3_OFFSET    0x0C
#define I4_OFFSET    0x10
#define I5_OFFSET    0x14
#define I6_OFFSET    0x18
#define I7_OFFSET    0x1C

#define L0_OFFSET    0x20
#define L1_OFFSET    0x24
#define L2_OFFSET    0x28
#define L3_OFFSET    0x2C
#define L4_OFFSET    0x30
#define L5_OFFSET    0x34
#define L6_OFFSET    0x38
#define L7_OFFSET    0x3C

#define CPU_REGISTER_WINDOW_SIZE 0x40
#define CPU_REGISTER_WINDOWS_SIZE 0x40*SPARC_NUMBER_OF_REGISTER_WINDOWS

#define G0_OFFSET    0x00
#define G1_OFFSET    0x04
#define G2_OFFSET    0x08
#define G3_OFFSET    0x0C
#define G4_OFFSET    0x10
#define G5_OFFSET    0x14
#define G6_OFFSET    0x18
#define G7_OFFSET    0x1C

#define CPU_REGISTER_GLOBALS_SIZE 0x20

#define PSR_OFFSET  (CPU_REGISTER_WINDOWS_SIZE+CPU_REGISTER_GLOBALS_SIZE)
#define WIM_OFFSET  (PSR_OFFSET + 4)
#define Y_OFFSET    (PSR_OFFSET + 8)