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/*========================== begin_copyright_notice ============================
Copyright (C) 2017-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#include "PreDefinedVars.h"
#include "common.h"
#include "visa_igc_common_header.h"
#include "Assertions.h"
static const PreDefinedVarInfo preDefinedVarTable[static_cast<int>(
PreDefinedVarsInternal::VAR_LAST)] = {
{PreDefinedVarsInternal::VAR_NULL, ISA_TYPE_UD, 1, true, false, 0, 1,
"%null"},
{PreDefinedVarsInternal::X, ISA_TYPE_UW, 1, true, false, 4, 1, "%thread_x"},
{PreDefinedVarsInternal::Y, ISA_TYPE_UW, 1, true, false, 6, 1, "%thread_y"},
{PreDefinedVarsInternal::LOCAL_ID_X, ISA_TYPE_UD, 2, false, true, 16, 1,
"%local_id_x"},
{PreDefinedVarsInternal::LOCAL_ID_Y, ISA_TYPE_UD, 2, false, true, 20, 1,
"%local_id_y"},
{PreDefinedVarsInternal::LOCAL_SIZE_X, ISA_TYPE_UD, 2, false, true, 0, 1,
"%local_size_x"},
{PreDefinedVarsInternal::LOCAL_SIZE_Y, ISA_TYPE_UD, 2, false, true, 4, 1,
"%local_size_y"},
{PreDefinedVarsInternal::GROUP_ID_X, ISA_TYPE_UD, 2, true, true, 4, 1,
"%group_id_x"},
{PreDefinedVarsInternal::GROUP_ID_Y, ISA_TYPE_UD, 2, true, true, 24, 1,
"%group_id_y"},
{PreDefinedVarsInternal::GROUP_ID_Z, ISA_TYPE_UD, 3, true, true, 28, 1,
"%group_id_z"},
{PreDefinedVarsInternal::GROUP_COUNT_X, ISA_TYPE_UD, 2, false, true, 8, 1,
"%group_count_x"},
{PreDefinedVarsInternal::GROUP_COUNT_Y, ISA_TYPE_UD, 2, false, true, 12, 1,
"%group_count_y"},
{PreDefinedVarsInternal::TSC, ISA_TYPE_UD, 2, false, false, 0, 5, "%tsc"},
{PreDefinedVarsInternal::R0, ISA_TYPE_UD, 2, true, false, 0, 8, "%r0"},
{PreDefinedVarsInternal::ARG, ISA_TYPE_UD, 3, false, false, 0, 256, "%arg"},
{PreDefinedVarsInternal::RET, ISA_TYPE_UD, 3, false, false, 0, 96,
"%retval"},
{PreDefinedVarsInternal::FE_SP, ISA_TYPE_UQ, 3, false, false, 0, 1, "%sp"},
{PreDefinedVarsInternal::FE_FP, ISA_TYPE_UQ, 3, false, false, 0, 1, "%fp"},
{PreDefinedVarsInternal::HW_TID, ISA_TYPE_UD, 3, false, false, 0, 1,
"%hw_id"},
{PreDefinedVarsInternal::SR0, ISA_TYPE_UD, 3, false, false, 0, 4, "%sr0"},
{PreDefinedVarsInternal::CR0, ISA_TYPE_UD, 3, false, false, 0, 1, "%cr0"},
{PreDefinedVarsInternal::CE0, ISA_TYPE_UD, 3, false, false, 0, 1, "%ce0"},
{PreDefinedVarsInternal::DBG, ISA_TYPE_UD, 3, false, false, 0, 2, "%dbg0"},
{PreDefinedVarsInternal::COLOR, ISA_TYPE_UW, 3, true, false, 0, 1,
"%color"},
{PreDefinedVarsInternal::IMPL_ARG_BUF_PTR, ISA_TYPE_UQ, 3, false, false, 0,
1, "%impl_arg_buf_ptr"},
{PreDefinedVarsInternal::LOCAL_ID_BUF_PTR, ISA_TYPE_UQ, 3, false, false, 0,
1, "%local_id_buf_ptr"},
{PreDefinedVarsInternal::MSG0, ISA_TYPE_UD, 3, false, false, 0, 3, "%msg0"},
};
// This is the same as visa_igc_common_header.h/PreDefined_Vars
// (Why do we need this ? For multi-version supports ?)
enum class PreDefinedVarsInternal_3_4 {
VAR_NULL = 0,
X = 1,
Y = 2,
GROUP_ID_X = 3,
GROUP_ID_Y = 4,
GROUP_ID_Z = 5,
TSC = 6,
R0 = 7,
ARG = 8,
RET = 9,
FE_SP = 10,
FE_FP = 11,
HW_TID = 12,
SR0 = 13,
CR0 = 14,
CE0 = 15,
DBG = 16,
COLOR = 17,
IMPL_ARG_BUF_PTR = 18,
LOCAL_ID_BUF_PTR = 19,
MSG0 = 20,
VAR_LAST = MSG0
};
PreDefinedVarsInternal mapExternalToInternalPreDefVar(int id) {
PreDefinedVarsInternal newIndex = PreDefinedVarsInternal::VAR_LAST;
if (id <= static_cast<int>(PreDefinedVarsInternal_3_4::VAR_LAST)) {
PreDefinedVarsInternal_3_4 internalIndex =
static_cast<PreDefinedVarsInternal_3_4>(id);
switch (internalIndex) {
case PreDefinedVarsInternal_3_4::VAR_NULL:
newIndex = PreDefinedVarsInternal::VAR_NULL;
break;
case PreDefinedVarsInternal_3_4::X:
newIndex = PreDefinedVarsInternal::X;
break;
case PreDefinedVarsInternal_3_4::Y:
newIndex = PreDefinedVarsInternal::Y;
break;
case PreDefinedVarsInternal_3_4::GROUP_ID_X:
newIndex = PreDefinedVarsInternal::GROUP_ID_X;
break;
case PreDefinedVarsInternal_3_4::GROUP_ID_Y:
newIndex = PreDefinedVarsInternal::GROUP_ID_Y;
break;
case PreDefinedVarsInternal_3_4::GROUP_ID_Z:
newIndex = PreDefinedVarsInternal::GROUP_ID_Z;
break;
case PreDefinedVarsInternal_3_4::TSC:
newIndex = PreDefinedVarsInternal::TSC;
break;
case PreDefinedVarsInternal_3_4::R0:
newIndex = PreDefinedVarsInternal::R0;
break;
case PreDefinedVarsInternal_3_4::ARG:
newIndex = PreDefinedVarsInternal::ARG;
break;
case PreDefinedVarsInternal_3_4::RET:
newIndex = PreDefinedVarsInternal::RET;
break;
case PreDefinedVarsInternal_3_4::FE_SP:
newIndex = PreDefinedVarsInternal::FE_SP;
break;
case PreDefinedVarsInternal_3_4::FE_FP:
newIndex = PreDefinedVarsInternal::FE_FP;
break;
case PreDefinedVarsInternal_3_4::HW_TID:
newIndex = PreDefinedVarsInternal::HW_TID;
break;
case PreDefinedVarsInternal_3_4::SR0:
newIndex = PreDefinedVarsInternal::SR0;
break;
case PreDefinedVarsInternal_3_4::CR0:
newIndex = PreDefinedVarsInternal::CR0;
break;
case PreDefinedVarsInternal_3_4::CE0:
newIndex = PreDefinedVarsInternal::CE0;
break;
case PreDefinedVarsInternal_3_4::DBG:
newIndex = PreDefinedVarsInternal::DBG;
break;
case PreDefinedVarsInternal_3_4::COLOR:
newIndex = PreDefinedVarsInternal::COLOR;
break;
case PreDefinedVarsInternal_3_4::IMPL_ARG_BUF_PTR:
newIndex = PreDefinedVarsInternal::IMPL_ARG_BUF_PTR;
break;
case PreDefinedVarsInternal_3_4::LOCAL_ID_BUF_PTR:
newIndex = PreDefinedVarsInternal::LOCAL_ID_BUF_PTR;
break;
case PreDefinedVarsInternal_3_4::MSG0:
newIndex = PreDefinedVarsInternal::MSG0;
break;
default:
break;
}
}
return newIndex;
}
VISA_Type getPredefinedVarType(PreDefinedVarsInternal id) {
vASSERT((int)id < ARRAY_COUNT(preDefinedVarTable));
return preDefinedVarTable[(int)id].type;
}
const char *getPredefinedVarString(PreDefinedVarsInternal id) {
vASSERT((int)id < ARRAY_COUNT(preDefinedVarTable));
return preDefinedVarTable[(int)id].str;
}
PreDefinedVarsInternal getPredefinedVarID(PreDefinedVarsInternal id) {
vASSERT((int)id < ARRAY_COUNT(preDefinedVarTable));
return preDefinedVarTable[(int)id].id;
}
bool isPredefinedVarInR0(PreDefinedVarsInternal id) {
vASSERT((int)id < ARRAY_COUNT(preDefinedVarTable));
return preDefinedVarTable[(int)id].isInR0;
}
bool predefinedVarNeedGRF(PreDefinedVarsInternal id) {
vASSERT((int)id < ARRAY_COUNT(preDefinedVarTable));
return preDefinedVarTable[(int)id].needsGRF;
}
uint16_t getPredefinedVarByteOffset(PreDefinedVarsInternal id) {
vASSERT((int)id < ARRAY_COUNT(preDefinedVarTable));
return preDefinedVarTable[(int)id].byteOffset;
}
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