Enumerations
enum	Id { ID_MODE = 1 , ID_STATUS = 2 , ID_TRAPSTS = 3 , ID_HW_ID = 4 , ID_GPR_ALLOC = 5 , ID_LDS_ALLOC = 6 , ID_IB_STS = 7 , ID_MEM_BASES = 15 , ID_TBA_LO = 16 , ID_TBA_HI = 17 , ID_TMA_LO = 18 , ID_TMA_HI = 19 , ID_FLAT_SCR_LO = 20 , ID_FLAT_SCR_HI = 21 , ID_XNACK_MASK = 22 , ID_HW_ID1 = 23 , ID_HW_ID2 = 24 , ID_POPS_PACKER = 25 , ID_PERF_SNAPSHOT_DATA = 27 , ID_SHADER_CYCLES = 29 , ID_PERF_SNAPSHOT_PC_LO = 18 , ID_PERF_SNAPSHOT_PC_HI = 19 , ID_XCC_ID = 20 , ID_SQ_PERF_SNAPSHOT_DATA = 21 , ID_SQ_PERF_SNAPSHOT_DATA1 = 22 , ID_SQ_PERF_SNAPSHOT_PC_LO = 23 , ID_SQ_PERF_SNAPSHOT_PC_HI = 24 , ID_SHIFT_ = 0 , ID_WIDTH_ = 6 , ID_MASK_ = (((1 << ID_WIDTH_) - 1) << ID_SHIFT_) }

enum	Offset : unsigned { OFFSET_DEFAULT_ = 0 , OFFSET_SHIFT_ = 6 , OFFSET_WIDTH_ = 5 , OFFSET_MASK_ = (((1 << OFFSET_WIDTH_) - 1) << OFFSET_SHIFT_) , OFFSET_MEM_VIOL = 8 }

enum	WidthMinusOne : unsigned { WIDTH_M1_DEFAULT_ = 31 , WIDTH_M1_SHIFT_ = 11 , WIDTH_M1_WIDTH_ = 5 , WIDTH_M1_MASK_ = (((1 << WIDTH_M1_WIDTH_) - 1) << WIDTH_M1_SHIFT_) }

enum	Width : unsigned { WIDTH_DEFAULT_ = WIDTH_M1_DEFAULT_ + 1 }

enum	ModeRegisterMasks : uint32_t { FP_ROUND_MASK = 0xf << 0 , FP_DENORM_MASK = 0xf << 4 , DX10_CLAMP_MASK = 1 << 8 , IEEE_MODE_MASK = 1 << 9 , LOD_CLAMP_MASK = 1 << 10 , DEBUG_MASK = 1 << 11 , EXCP_EN_INVALID_MASK = 1 << 12 , EXCP_EN_INPUT_DENORMAL_MASK = 1 << 13 , EXCP_EN_FLOAT_DIV0_MASK = 1 << 14 , EXCP_EN_OVERFLOW_MASK = 1 << 15 , EXCP_EN_UNDERFLOW_MASK = 1 << 16 , EXCP_EN_INEXACT_MASK = 1 << 17 , EXCP_EN_INT_DIV0_MASK = 1 << 18 , GPR_IDX_EN_MASK = 1 << 27 , VSKIP_MASK = 1 << 28 , CSP_MASK = 0x7u << 29 }

Functions
int64_t	getHwregId (const StringRef Name, const MCSubtargetInfo &STI)

bool	isValidHwreg (int64_t Id)

bool	isValidHwregOffset (int64_t Offset)

bool	isValidHwregWidth (int64_t Width)

uint64_t	encodeHwreg (uint64_t Id, uint64_t Offset, uint64_t Width)

StringRef	getHwreg (unsigned Id, const MCSubtargetInfo &STI)

void	decodeHwreg (unsigned Val, unsigned &Id, unsigned &Offset, unsigned &Width)

Variables
const CustomOperand< const MCSubtargetInfo & >	Opr []

const int	OPR_SIZE

Enumeration Type Documentation

◆ Id

enum llvm::AMDGPU::Hwreg::Id

Enumerator
ID_MODE
ID_STATUS
ID_TRAPSTS
ID_HW_ID
ID_GPR_ALLOC
ID_LDS_ALLOC
ID_IB_STS
ID_MEM_BASES
ID_TBA_LO
ID_TBA_HI
ID_TMA_LO
ID_TMA_HI
ID_FLAT_SCR_LO
ID_FLAT_SCR_HI
ID_XNACK_MASK
ID_HW_ID1
ID_HW_ID2
ID_POPS_PACKER
ID_PERF_SNAPSHOT_DATA
ID_SHADER_CYCLES
ID_PERF_SNAPSHOT_PC_LO
ID_PERF_SNAPSHOT_PC_HI
ID_XCC_ID
ID_SQ_PERF_SNAPSHOT_DATA
ID_SQ_PERF_SNAPSHOT_DATA1
ID_SQ_PERF_SNAPSHOT_PC_LO
ID_SQ_PERF_SNAPSHOT_PC_HI
ID_SHIFT_
ID_WIDTH_
ID_MASK_

Definition at line 431 of file SIDefines.h.

◆ ModeRegisterMasks

enum llvm::AMDGPU::Hwreg::ModeRegisterMasks : uint32_t

Enumerator
FP_ROUND_MASK
FP_DENORM_MASK
DX10_CLAMP_MASK
IEEE_MODE_MASK
LOD_CLAMP_MASK
DEBUG_MASK
EXCP_EN_INVALID_MASK
EXCP_EN_INPUT_DENORMAL_MASK
EXCP_EN_FLOAT_DIV0_MASK
EXCP_EN_OVERFLOW_MASK
EXCP_EN_UNDERFLOW_MASK
EXCP_EN_INEXACT_MASK
EXCP_EN_INT_DIV0_MASK
GPR_IDX_EN_MASK
VSKIP_MASK
CSP_MASK