LLVM 20.0.0git
R600Defines.h
Go to the documentation of this file.
1//===-- R600Defines.h - R600 Helper Macros ----------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7/// \file
8//===----------------------------------------------------------------------===//
9
10#ifndef LLVM_LIB_TARGET_AMDGPU_R600DEFINES_H
11#define LLVM_LIB_TARGET_AMDGPU_R600DEFINES_H
12
13// Operand Flags
14#define MO_FLAG_CLAMP (1 << 0)
15#define MO_FLAG_NEG (1 << 1)
16#define MO_FLAG_ABS (1 << 2)
17#define MO_FLAG_MASK (1 << 3)
18#define MO_FLAG_PUSH (1 << 4)
19#define MO_FLAG_NOT_LAST (1 << 5)
20#define MO_FLAG_LAST (1 << 6)
21#define NUM_MO_FLAGS 7
22
23/// Helper for getting the operand index for the instruction flags
24/// operand.
25#define GET_FLAG_OPERAND_IDX(Flags) (((Flags) >> 7) & 0x3)
26
27namespace R600_InstFlag {
28 enum TIF {
29 TRANS_ONLY = (1 << 0),
30 TEX = (1 << 1),
31 REDUCTION = (1 << 2),
32 FC = (1 << 3),
33 TRIG = (1 << 4),
34 OP3 = (1 << 5),
35 VECTOR = (1 << 6),
36 //FlagOperand bits 7, 8
37 NATIVE_OPERANDS = (1 << 9),
38 OP1 = (1 << 10),
39 OP2 = (1 << 11),
40 VTX_INST = (1 << 12),
41 TEX_INST = (1 << 13),
42 ALU_INST = (1 << 14),
43 LDS_1A = (1 << 15),
44 LDS_1A1D = (1 << 16),
45 IS_EXPORT = (1 << 17),
46 LDS_1A2D = (1 << 18)
47 };
48}
49
50#define HAS_NATIVE_OPERANDS(Flags) ((Flags) & R600_InstFlag::NATIVE_OPERANDS)
51
52/// Defines for extracting register information from register encoding
53#define HW_REG_MASK 0x1ff
54#define HW_CHAN_SHIFT 9
55
56#define GET_REG_CHAN(reg) ((reg) >> HW_CHAN_SHIFT)
57#define GET_REG_INDEX(reg) ((reg) & HW_REG_MASK)
58
59#define IS_VTX(desc) ((desc).TSFlags & R600_InstFlag::VTX_INST)
60#define IS_TEX(desc) ((desc).TSFlags & R600_InstFlag::TEX_INST)
61
62namespace OpName {
63
64 enum VecOps {
136 };
137
138}
139
140//===----------------------------------------------------------------------===//
141// Config register definitions
142//===----------------------------------------------------------------------===//
143
144#define R_02880C_DB_SHADER_CONTROL 0x02880C
145#define S_02880C_KILL_ENABLE(x) (((x) & 0x1) << 6)
146
147// These fields are the same for all shader types and families.
148#define S_NUM_GPRS(x) (((x) & 0xFF) << 0)
149#define S_STACK_SIZE(x) (((x) & 0xFF) << 8)
150//===----------------------------------------------------------------------===//
151// R600, R700 Registers
152//===----------------------------------------------------------------------===//
153
154#define R_028850_SQ_PGM_RESOURCES_PS 0x028850
155#define R_028868_SQ_PGM_RESOURCES_VS 0x028868
156
157//===----------------------------------------------------------------------===//
158// Evergreen, Northern Islands Registers
159//===----------------------------------------------------------------------===//
160
161#define R_028844_SQ_PGM_RESOURCES_PS 0x028844
162#define R_028860_SQ_PGM_RESOURCES_VS 0x028860
163#define R_028878_SQ_PGM_RESOURCES_GS 0x028878
164#define R_0288D4_SQ_PGM_RESOURCES_LS 0x0288d4
165
166#define R_0288E8_SQ_LDS_ALLOC 0x0288E8
167
168#endif
@ SRC0_NEG_X
Definition: R600Defines.h:72
@ SRC1_REL_Z
Definition: R600Defines.h:112
@ SRC1_SEL_X
Definition: R600Defines.h:80
@ OMOD_Y
Definition: R600Defines.h:85
@ SRC0_Y
Definition: R600Defines.h:88
@ PRED_SEL_Y
Definition: R600Defines.h:98
@ SRC1_REL_X
Definition: R600Defines.h:78
@ SRC0_REL_W
Definition: R600Defines.h:124
@ UPDATE_PREDICATE_W
Definition: R600Defines.h:117
@ OMOD_X
Definition: R600Defines.h:68
@ SRC1_REL_W
Definition: R600Defines.h:129
@ DST_REL_Z
Definition: R600Defines.h:103
@ SRC1_NEG_Z
Definition: R600Defines.h:111
@ SRC0_NEG_W
Definition: R600Defines.h:123
@ DST_REL_W
Definition: R600Defines.h:120
@ SRC0_ABS_X
Definition: R600Defines.h:74
@ SRC0_REL_Z
Definition: R600Defines.h:107
@ UPDATE_EXEC_MASK_W
Definition: R600Defines.h:116
@ UPDATE_PREDICATE_X
Definition: R600Defines.h:66
@ UPDATE_PREDICATE_Y
Definition: R600Defines.h:83
@ SRC0_SEL_X
Definition: R600Defines.h:75
@ UPDATE_PREDICATE_Z
Definition: R600Defines.h:100
@ SRC0_REL_X
Definition: R600Defines.h:73
@ SRC1_SEL_Y
Definition: R600Defines.h:97
@ SRC1_SEL_Z
Definition: R600Defines.h:114
@ WRITE_Y
Definition: R600Defines.h:84
@ SRC0_ABS_Y
Definition: R600Defines.h:91
@ SRC1_NEG_X
Definition: R600Defines.h:77
@ PRED_SEL_X
Definition: R600Defines.h:81
@ DST_REL_Y
Definition: R600Defines.h:86
@ SRC1_X
Definition: R600Defines.h:76
@ WRITE_X
Definition: R600Defines.h:67
@ SRC0_NEG_Y
Definition: R600Defines.h:89
@ SRC1_NEG_Y
Definition: R600Defines.h:94
@ UPDATE_EXEC_MASK_Z
Definition: R600Defines.h:99
@ SRC0_ABS_W
Definition: R600Defines.h:125
@ SRC0_X
Definition: R600Defines.h:71
@ SRC1_NEG_W
Definition: R600Defines.h:128
@ SRC0_NEG_Z
Definition: R600Defines.h:106
@ SRC0_SEL_W
Definition: R600Defines.h:126
@ UPDATE_EXEC_MASK_X
Definition: R600Defines.h:65
@ SRC0_SEL_Z
Definition: R600Defines.h:109
@ SRC1_ABS_X
Definition: R600Defines.h:79
@ SRC0_SEL_Y
Definition: R600Defines.h:92
@ SRC1_ABS_Y
Definition: R600Defines.h:96
@ SRC0_REL_Y
Definition: R600Defines.h:90
@ SRC1_ABS_W
Definition: R600Defines.h:130
@ SRC1_REL_Y
Definition: R600Defines.h:95
@ SRC1_Y
Definition: R600Defines.h:93
@ PRED_SEL_Z
Definition: R600Defines.h:115
@ SRC0_ABS_Z
Definition: R600Defines.h:108
@ SRC1_ABS_Z
Definition: R600Defines.h:113
@ DST_REL_X
Definition: R600Defines.h:69
@ VEC_COUNT
Definition: R600Defines.h:135
@ UPDATE_EXEC_MASK_Y
Definition: R600Defines.h:82
@ PRED_SEL_W
Definition: R600Defines.h:132
@ CLAMP_Y
Definition: R600Defines.h:87
@ SRC1_SEL_W
Definition: R600Defines.h:131
@ CLAMP_X
Definition: R600Defines.h:70