1 //===-- SIDefines.h - SI Helper Macros ----------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
9 //===----------------------------------------------------------------------===//
14 namespace SIInstrFlags {
26 #define R_00B028_SPI_SHADER_PGM_RSRC1_PS 0x00B028
27 #define R_00B02C_SPI_SHADER_PGM_RSRC2_PS 0x00B02C
28 #define S_00B02C_EXTRA_LDS_SIZE(x) (((x) & 0xFF) << 8)
29 #define R_00B128_SPI_SHADER_PGM_RSRC1_VS 0x00B128
30 #define R_00B228_SPI_SHADER_PGM_RSRC1_GS 0x00B228
31 #define R_00B848_COMPUTE_PGM_RSRC1 0x00B848
32 #define S_00B028_VGPRS(x) (((x) & 0x3F) << 0)
33 #define S_00B028_SGPRS(x) (((x) & 0x0F) << 6)
34 #define R_00B84C_COMPUTE_PGM_RSRC2 0x00B84C
35 #define S_00B84C_LDS_SIZE(x) (((x) & 0x1FF) << 15)
36 #define R_0286CC_SPI_PS_INPUT_ENA 0x0286CC
39 #define R_00B848_COMPUTE_PGM_RSRC1 0x00B848
40 #define S_00B848_VGPRS(x) (((x) & 0x3F) << 0)
41 #define G_00B848_VGPRS(x) (((x) >> 0) & 0x3F)
42 #define C_00B848_VGPRS 0xFFFFFFC0
43 #define S_00B848_SGPRS(x) (((x) & 0x0F) << 6)
44 #define G_00B848_SGPRS(x) (((x) >> 6) & 0x0F)
45 #define C_00B848_SGPRS 0xFFFFFC3F
46 #define S_00B848_PRIORITY(x) (((x) & 0x03) << 10)
47 #define G_00B848_PRIORITY(x) (((x) >> 10) & 0x03)
48 #define C_00B848_PRIORITY 0xFFFFF3FF
49 #define S_00B848_FLOAT_MODE(x) (((x) & 0xFF) << 12)
50 #define G_00B848_FLOAT_MODE(x) (((x) >> 12) & 0xFF)
51 #define C_00B848_FLOAT_MODE 0xFFF00FFF
52 #define S_00B848_PRIV(x) (((x) & 0x1) << 20)
53 #define G_00B848_PRIV(x) (((x) >> 20) & 0x1)
54 #define C_00B848_PRIV 0xFFEFFFFF
55 #define S_00B848_DX10_CLAMP(x) (((x) & 0x1) << 21)
56 #define G_00B848_DX10_CLAMP(x) (((x) >> 21) & 0x1)
57 #define C_00B848_DX10_CLAMP 0xFFDFFFFF
58 #define S_00B848_DEBUG_MODE(x) (((x) & 0x1) << 22)
59 #define G_00B848_DEBUG_MODE(x) (((x) >> 22) & 0x1)
60 #define C_00B848_DEBUG_MODE 0xFFBFFFFF
61 #define S_00B848_IEEE_MODE(x) (((x) & 0x1) << 23)
62 #define G_00B848_IEEE_MODE(x) (((x) >> 23) & 0x1)
63 #define C_00B848_IEEE_MODE 0xFF7FFFFF
66 // Helpers for setting FLOAT_MODE
67 #define FP_ROUND_ROUND_TO_NEAREST 0
68 #define FP_ROUND_ROUND_TO_INF 1
69 #define FP_ROUND_ROUND_TO_NEGINF 2
70 #define FP_ROUND_ROUND_TO_ZERO 3
72 // Bits 3:0 control rounding mode. 1:0 control single precision, 3:2 double
74 #define FP_ROUND_MODE_SP(x) ((x) & 0x3)
75 #define FP_ROUND_MODE_DP(x) (((x) & 0x3) << 2)
77 #define FP_DENORM_FLUSH_IN_FLUSH_OUT 0
78 #define FP_DENORM_FLUSH_OUT 1
79 #define FP_DENORM_FLUSH_IN 2
80 #define FP_DENORM_FLUSH_NONE 3
83 // Bits 7:4 control denormal handling. 5:4 control single precision, 6:7 double
85 #define FP_DENORM_MODE_SP(x) (((x) & 0x3) << 4)
86 #define FP_DENORM_MODE_DP(x) (((x) & 0x3) << 6)
88 #endif // SIDEFINES_H_