diff options
Diffstat (limited to 'target-sh4/cpu.h')
| -rw-r--r-- | target-sh4/cpu.h | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/target-sh4/cpu.h b/target-sh4/cpu.h index 8ccf25cafb..fe33b8afc0 100644 --- a/target-sh4/cpu.h +++ b/target-sh4/cpu.h @@ -61,10 +61,37 @@ #define SR_S (1 << 1) #define SR_T (1 << 0) -#define FPSCR_FR (1 << 21) -#define FPSCR_SZ (1 << 20) -#define FPSCR_PR (1 << 19) -#define FPSCR_DN (1 << 18) +#define FPSCR_MASK (0x003fffff) +#define FPSCR_FR (1 << 21) +#define FPSCR_SZ (1 << 20) +#define FPSCR_PR (1 << 19) +#define FPSCR_DN (1 << 18) +#define FPSCR_CAUSE_MASK (0x3f << 12) +#define FPSCR_CAUSE_SHIFT (12) +#define FPSCR_CAUSE_E (1 << 17) +#define FPSCR_CAUSE_V (1 << 16) +#define FPSCR_CAUSE_Z (1 << 15) +#define FPSCR_CAUSE_O (1 << 14) +#define FPSCR_CAUSE_U (1 << 13) +#define FPSCR_CAUSE_I (1 << 12) +#define FPSCR_ENABLE_MASK (0x1f << 7) +#define FPSCR_ENABLE_SHIFT (7) +#define FPSCR_ENABLE_V (1 << 11) +#define FPSCR_ENABLE_Z (1 << 10) +#define FPSCR_ENABLE_O (1 << 9) +#define FPSCR_ENABLE_U (1 << 8) +#define FPSCR_ENABLE_I (1 << 7) +#define FPSCR_FLAG_MASK (0x1f << 2) +#define FPSCR_FLAG_SHIFT (2) +#define FPSCR_FLAG_V (1 << 6) +#define FPSCR_FLAG_Z (1 << 5) +#define FPSCR_FLAG_O (1 << 4) +#define FPSCR_FLAG_U (1 << 3) +#define FPSCR_FLAG_I (1 << 2) +#define FPSCR_RM_MASK (0x03 << 0) +#define FPSCR_RM_NEAREST (0 << 0) +#define FPSCR_RM_ZERO (1 << 0) + #define DELAY_SLOT (1 << 0) #define DELAY_SLOT_CONDITIONAL (1 << 1) #define DELAY_SLOT_TRUE (1 << 2) |