LLVM 19.0.0git
Classes | Typedefs | Enumerations | Functions | Variables
llvm::AMDGPU::Hwreg Namespace Reference

Classes

struct  HwregSize
 

Typedefs

using HwregId = EncodingField< 5, 0 >
 
using HwregOffset = EncodingField< 10, 6 >
 
using HwregEncoding = EncodingFields< HwregId, HwregOffset, HwregSize >
 

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_PERF_SNAPSHOT_DATA_gfx12 = 10 ,
  ID_PERF_SNAPSHOT_PC_LO_gfx12 = 11 , ID_PERF_SNAPSHOT_PC_HI_gfx12 = 12 , 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_gfx11 = 27 , ID_SHADER_CYCLES = 29 , ID_SHADER_CYCLES_HI = 30 ,
  ID_DVGPR_ALLOC_LO = 31 , ID_DVGPR_ALLOC_HI = 32 , ID_PERF_SNAPSHOT_PC_LO_gfx11 = 18 , ID_PERF_SNAPSHOT_PC_HI_gfx11 = 19 ,
  ID_STATE_PRIV = 4 , ID_PERF_SNAPSHOT_DATA1 = 15 , ID_PERF_SNAPSHOT_DATA2 = 16 , ID_EXCP_FLAG_PRIV = 17 ,
  ID_EXCP_FLAG_USER = 18 , ID_TRAP_CTRL = 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
}
 
enum  Offset : unsigned { OFFSET_MEM_VIOL = 8 }
 
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 (StringRef Name, const MCSubtargetInfo &STI)
 
StringRef getHwreg (uint64_t Encoding, const MCSubtargetInfo &STI)
 

Variables

static constexpr CustomOperand Operands []
 

Typedef Documentation

◆ HwregEncoding

Definition at line 1099 of file AMDGPUBaseInfo.h.

◆ HwregId

Definition at line 1090 of file AMDGPUBaseInfo.h.

◆ HwregOffset

Definition at line 1091 of file AMDGPUBaseInfo.h.

Enumeration Type Documentation

◆ Id

Enumerator
ID_MODE 
ID_STATUS 
ID_TRAPSTS 
ID_HW_ID 
ID_GPR_ALLOC 
ID_LDS_ALLOC 
ID_IB_STS 
ID_PERF_SNAPSHOT_DATA_gfx12 
ID_PERF_SNAPSHOT_PC_LO_gfx12 
ID_PERF_SNAPSHOT_PC_HI_gfx12 
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_gfx11 
ID_SHADER_CYCLES 
ID_SHADER_CYCLES_HI 
ID_DVGPR_ALLOC_LO 
ID_DVGPR_ALLOC_HI 
ID_PERF_SNAPSHOT_PC_LO_gfx11 
ID_PERF_SNAPSHOT_PC_HI_gfx11 
ID_STATE_PRIV 
ID_PERF_SNAPSHOT_DATA1 
ID_PERF_SNAPSHOT_DATA2 
ID_EXCP_FLAG_PRIV 
ID_EXCP_FLAG_USER 
ID_TRAP_CTRL 
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 

Definition at line 504 of file SIDefines.h.

◆ ModeRegisterMasks

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 

Definition at line 556 of file SIDefines.h.

◆ Offset

Enumerator
OFFSET_MEM_VIOL 

Definition at line 552 of file SIDefines.h.

Function Documentation

◆ getHwreg()

StringRef llvm::AMDGPU::Hwreg::getHwreg ( uint64_t  Encoding,
const MCSubtargetInfo STI 
)

Definition at line 237 of file AMDGPUAsmUtils.cpp.

References llvm::AMDGPU::getNameFromOperandTable(), and Operands.

◆ getHwregId()

int64_t llvm::AMDGPU::Hwreg::getHwregId ( StringRef  Name,
const MCSubtargetInfo STI 
)

Definition at line 233 of file AMDGPUAsmUtils.cpp.

References llvm::AMDGPU::getEncodingFromOperandTable(), Name, and Operands.

Variable Documentation

◆ Operands

constexpr CustomOperand llvm::AMDGPU::Hwreg::Operands[]
staticconstexpr

Definition at line 170 of file AMDGPUAsmUtils.cpp.

Referenced by getHwreg(), and getHwregId().