diff options
Diffstat (limited to 'lib/Target/R600/SIDefines.h')
| -rw-r--r-- | lib/Target/R600/SIDefines.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/lib/Target/R600/SIDefines.h b/lib/Target/R600/SIDefines.h index 2cbce28..4d31a11 100644 --- a/lib/Target/R600/SIDefines.h +++ b/lib/Target/R600/SIDefines.h @@ -35,4 +35,54 @@ enum { #define S_00B84C_LDS_SIZE(x) (((x) & 0x1FF) << 15) #define R_0286CC_SPI_PS_INPUT_ENA 0x0286CC + +#define R_00B848_COMPUTE_PGM_RSRC1 0x00B848 +#define S_00B848_VGPRS(x) (((x) & 0x3F) << 0) +#define G_00B848_VGPRS(x) (((x) >> 0) & 0x3F) +#define C_00B848_VGPRS 0xFFFFFFC0 +#define S_00B848_SGPRS(x) (((x) & 0x0F) << 6) +#define G_00B848_SGPRS(x) (((x) >> 6) & 0x0F) +#define C_00B848_SGPRS 0xFFFFFC3F +#define S_00B848_PRIORITY(x) (((x) & 0x03) << 10) +#define G_00B848_PRIORITY(x) (((x) >> 10) & 0x03) +#define C_00B848_PRIORITY 0xFFFFF3FF +#define S_00B848_FLOAT_MODE(x) (((x) & 0xFF) << 12) +#define G_00B848_FLOAT_MODE(x) (((x) >> 12) & 0xFF) +#define C_00B848_FLOAT_MODE 0xFFF00FFF +#define S_00B848_PRIV(x) (((x) & 0x1) << 20) +#define G_00B848_PRIV(x) (((x) >> 20) & 0x1) +#define C_00B848_PRIV 0xFFEFFFFF +#define S_00B848_DX10_CLAMP(x) (((x) & 0x1) << 21) +#define G_00B848_DX10_CLAMP(x) (((x) >> 21) & 0x1) +#define C_00B848_DX10_CLAMP 0xFFDFFFFF +#define S_00B848_DEBUG_MODE(x) (((x) & 0x1) << 22) +#define G_00B848_DEBUG_MODE(x) (((x) >> 22) & 0x1) +#define C_00B848_DEBUG_MODE 0xFFBFFFFF +#define S_00B848_IEEE_MODE(x) (((x) & 0x1) << 23) +#define G_00B848_IEEE_MODE(x) (((x) >> 23) & 0x1) +#define C_00B848_IEEE_MODE 0xFF7FFFFF + + +// Helpers for setting FLOAT_MODE +#define FP_ROUND_ROUND_TO_NEAREST 0 +#define FP_ROUND_ROUND_TO_INF 1 +#define FP_ROUND_ROUND_TO_NEGINF 2 +#define FP_ROUND_ROUND_TO_ZERO 3 + +// Bits 3:0 control rounding mode. 1:0 control single precision, 3:2 double +// precision. +#define FP_ROUND_MODE_SP(x) ((x) & 0x3) +#define FP_ROUND_MODE_DP(x) (((x) & 0x3) << 2) + +#define FP_DENORM_FLUSH_IN_FLUSH_OUT 0 +#define FP_DENORM_FLUSH_OUT 1 +#define FP_DENORM_FLUSH_IN 2 +#define FP_DENORM_FLUSH_NONE 3 + + +// Bits 7:4 control denormal handling. 5:4 control single precision, 6:7 double +// precision. +#define FP_DENORM_MODE_SP(x) (((x) & 0x3) << 4) +#define FP_DENORM_MODE_DP(x) (((x) & 0x3) << 6) + #endif // SIDEFINES_H_ |