| /* |
| * Copyright (c) 2006 The Regents of The University of Michigan |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer; |
| * redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution; |
| * neither the name of the copyright holders nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __ARCH_SPARC_ASI_HH__ |
| #define __ARCH_SPARC_ASI_HH__ |
| |
| namespace gem5 |
| { |
| |
| namespace SparcISA |
| { |
| |
| enum ASI |
| { |
| ASI_IMPLICIT = 0x00, |
| /* Priveleged ASIs */ |
| // 0x00-0x03 implementation dependent |
| ASI_NUCLEUS = 0x4, |
| ASI_N = 0x4, |
| // 0x05-0x0B implementation dependent |
| ASI_NL = 0xC, |
| ASI_NUCLEUS_LITTLE = ASI_NL, |
| // 0x0D-0x0F implementation dependent |
| ASI_AIUP = 0x10, |
| ASI_AS_IF_USER_PRIMARY = ASI_AIUP, |
| ASI_AIUS = 0x11, |
| ASI_AS_IF_USER_SECONDARY = ASI_AIUS, |
| // 0x12-0x13 implementation dependent |
| ASI_REAL = 0x14, |
| ASI_REAL_IO = 0x15, |
| ASI_BLK_AIUP = 0x16, |
| ASI_BLOCK_AS_IF_USER_PRIMARY = ASI_BLK_AIUP, |
| ASI_BLK_AIUS = 0x17, |
| ASI_BLOCK_AS_IF_USER_SECONDARY = ASI_BLK_AIUS, |
| ASI_AIUP_L = 0x18, |
| ASI_AS_IF_USER_PRIMARY_LITTLE = ASI_AIUP_L, |
| ASI_AIUS_L = 0x19, |
| ASI_AS_IF_USER_SECONDARY_LITTLE = ASI_AIUS_L, |
| // 0x1A-0x1B implementation dependent |
| ASI_REAL_L = 0x1C, |
| ASI_REAL_LITTLE = ASI_REAL_L, |
| ASI_REAL_IO_L = 0x1D, |
| ASI_REAL_IO_LITTLE = ASI_REAL_IO_L, |
| ASI_BLK_AIUP_L = 0x1E, |
| ASI_BLOCK_AS_IF_USER_PRIMARY_LITTLE = ASI_BLK_AIUP_L, |
| ASI_BLK_AIUS_L = 0x1F, |
| ASI_BLOCK_AS_IF_USER_SECONDARY_LITTLE = ASI_BLK_AIUS_L, |
| ASI_SCRATCHPAD = 0x20, |
| ASI_MMU = 0x21, |
| ASI_LDTX_AIUP = 0x22, |
| ASI_LD_TWINX_AS_IF_USER_PRIMARY = ASI_LDTX_AIUP, |
| ASI_LDTX_AIUS = 0x23, |
| ASI_LD_TWINX_AS_IF_USER_SECONDARY = ASI_LDTX_AIUS, |
| ASI_QUAD_LDD = 0x24, |
| ASI_QUEUE = 0x25, |
| ASI_QUAD_LDD_REAL = 0x26, |
| ASI_LDTX_REAL = ASI_QUAD_LDD_REAL, |
| ASI_LDTX_N = 0x27, |
| ASI_LD_TWINX_NUCLEUS = ASI_LDTX_N, |
| ASI_ST_BLKINIT_NUCLEUS = ASI_LDTX_N, |
| ASI_STBI_N = ASI_LDTX_N, |
| // 0x28-0x29 implementation dependent |
| ASI_LDTX_AIUP_L = 0x2A, |
| ASI_TWINX_AS_IF_USER_PRIMARY_LITTLE = ASI_LDTX_AIUP_L, |
| ASI_ST_BLKINIT_AS_IF_USER_PRIMARY_LITTLE = ASI_LDTX_AIUP_L, |
| ASI_STBI_AIUP_L = ASI_LDTX_AIUP_L, |
| ASI_LDTX_AIUS_L = 0x2B, |
| ASI_LD_TWINX_AS_IF_USER_SECONDARY_LITTLE = ASI_LDTX_AIUS_L, |
| ASI_ST_BLKINIT_AS_IF_USER_SECONDARY_LITTLE = ASI_LDTX_AIUS_L, |
| ASI_STBI_AIUS_L = ASI_LDTX_AIUS_L, |
| ASI_LTX_L = 0x2C, |
| ASI_TWINX_LITTLE = ASI_LTX_L, |
| // 0x2D implementation dependent |
| ASI_LDTX_REAL_L = 0x2E, |
| ASI_LD_TWINX_REAL_LITTLE = ASI_LDTX_REAL_L, |
| ASI_LDTX_NL = 0x2F, |
| ASI_LD_TWINX_NUCLEUS_LITTLE = ASI_LDTX_NL, |
| // 0x20 implementation dependent |
| ASI_DMMU_CTXT_ZERO_TSB_BASE_PS0 = 0x31, |
| ASI_DMMU_CTXT_ZERO_TSB_BASE_PS1 = 0x32, |
| ASI_DMMU_CTXT_ZERO_CONFIG = 0x33, |
| // 0x34 implementation dependent |
| ASI_IMMU_CTXT_ZERO_TSB_BASE_PS0 = 0x35, |
| ASI_IMMU_CTXT_ZERO_TSB_BASE_PS1 = 0x36, |
| ASI_IMMU_CTXT_ZERO_CONFIG = 0x37, |
| // 0x38 implementation dependent |
| ASI_DMMU_CTXT_NONZERO_TSB_BASE_PS0 = 0x39, |
| ASI_DMMU_CTXT_NONZERO_TSB_BASE_PS1 = 0x3A, |
| ASI_DMMU_CTXT_NONZERO_CONFIG = 0x3B, |
| // 0x3C implementation dependent |
| ASI_IMMU_CTXT_NONZERO_TSB_BASE_PS0 = 0x3D, |
| ASI_IMMU_CTXT_NONZERO_TSB_BASE_PS1 = 0x3E, |
| ASI_IMMU_CTXT_NONZERO_CONFIG = 0x3F, |
| ASI_STREAM_MA = 0x40, |
| ASI_CMT_SHARED = 0x41, |
| // 0x41 implementation dependent |
| ASI_SPARC_BIST_CONTROL = 0x42, |
| ASI_INST_MASK_REG = 0x42, |
| ASI_LSU_DIAG_REG = 0x42, |
| // 0x43 implementation dependent |
| ASI_STM_CTL_REG = 0x44, |
| ASI_LSU_CONTROL_REG = 0x45, |
| ASI_DCACHE_DATA = 0x46, |
| ASI_DCACHE_TAG = 0x47, |
| ASI_INTR_DISPATCH_STATUS = 0x48, |
| ASI_INTR_RECEIVE = 0x49, |
| ASI_UPA_CONFIG_REGISTER = 0x4A, |
| ASI_SPARC_ERROR_EN_REG = 0x4B, |
| ASI_SPARC_ERROR_STATUS_REG = 0x4C, |
| ASI_SPARC_ERROR_ADDRESS_REG = 0x4D, |
| ASI_ECACHE_TAG_DATA = 0x4E, |
| ASI_HYP_SCRATCHPAD = 0x4F, |
| ASI_IMMU = 0x50, |
| ASI_IMMU_TSB_PS0_PTR_REG = 0x51, |
| ASI_IMMU_TSB_PS1_PTR_REG = 0x52, |
| // 0x53 implementation dependent |
| ASI_ITLB_DATA_IN_REG = 0x54, |
| ASI_ITLB_DATA_ACCESS_REG = 0x55, |
| ASI_ITLB_TAG_READ_REG = 0x56, |
| ASI_IMMU_DEMAP = 0x57, |
| ASI_DMMU = 0x58, |
| ASI_DMMU_TSB_PS0_PTR_REG = 0x59, |
| ASI_DMMU_TSB_PS1_PTR_REG = 0x5A, |
| ASI_DMMU_TSB_DIRECT_PTR_REG = 0x5B, |
| ASI_DTLB_DATA_IN_REG = 0x5C, |
| ASI_DTLB_DATA_ACCESS_REG = 0x5D, |
| ASI_DTLB_TAG_READ_REG = 0x5E, |
| ASI_DMMU_DEMAP = 0x5F, |
| ASI_TLB_INVALIDATE_ALL = 0x60, |
| // 0x61-0x62 implementation dependent |
| ASI_CMT_PER_STRAND = 0x63, |
| // 0x64-0x65 implementation dependent |
| ASI_ICACHE_INSTR = 0x66, |
| ASI_ICACHE_TAG = 0x67, |
| // 0x68-0x71 implementation dependent |
| ASI_SWVR_INTR_RECEIVE = 0x72, |
| ASI_SWVR_UDB_INTR_W = 0x73, |
| ASI_SWVR_UDB_INTR_R = 0x74, |
| // 0x74-0x7F reserved |
| /* Unpriveleged ASIs */ |
| ASI_P = 0x80, |
| ASI_PRIMARY = ASI_P, |
| ASI_S = 0x81, |
| ASI_SECONDARY = ASI_S, |
| ASI_PNF = 0x82, |
| ASI_PRIMARY_NO_FAULT = ASI_PNF, |
| ASI_SNF = 0x83, |
| ASI_SECONDARY_NO_FAULT = ASI_SNF, |
| // 0x84-0x87 reserved |
| ASI_PL = 0x88, |
| ASI_PRIMARY_LITTLE = ASI_PL, |
| ASI_SL = 0x89, |
| ASI_SECONDARY_LITTLE = ASI_SL, |
| ASI_PNFL = 0x8A, |
| ASI_PRIMARY_NO_FAULT_LITTLE = ASI_PNFL, |
| ASI_SNFL = 0x8B, |
| ASI_SECONDARY_NO_FAULT_LITTLE = ASI_SNFL, |
| // 0x8C-0xBF reserved |
| ASI_PST8_P = 0xC0, |
| ASI_PST8_PRIMARY = ASI_PST8_P, |
| ASI_PST8_S = 0xC1, |
| ASI_PST8_SECONDARY = ASI_PST8_S, |
| ASI_PST16_P = 0xC2, |
| ASI_PST16_PRIMARY = ASI_PST16_P, |
| ASI_PST16_S = 0xC3, |
| ASI_PST16_SECONDARY = ASI_PST16_S, |
| ASI_PST32_P = 0xC4, |
| ASI_PST32_PRIMARY = ASI_PST32_P, |
| ASI_PST32_S = 0xC5, |
| ASI_PST32_SECONDARY = ASI_PST32_S, |
| // 0xC6-0xC7 implementation dependent |
| ASI_PST8_PL = 0xC8, |
| ASI_PST8_PRIMARY_LITTLE = ASI_PST8_PL, |
| ASI_PST8_SL = 0xC9, |
| ASI_PST8_SECONDARY_LITTLE = ASI_PST8_SL, |
| ASI_PST16_PL = 0xCA, |
| ASI_PST16_PRIMARY_LITTLE = ASI_PST16_PL, |
| ASI_PST16_SL = 0xCB, |
| ASI_PST16_SECONDARY_LITTLE = ASI_PST16_SL, |
| ASI_PST32_PL = 0xCC, |
| ASI_PST32_PRIMARY_LITTLE = ASI_PST32_PL, |
| ASI_PST32_SL = 0xCD, |
| ASI_PST32_SECONDARY_LITTLE = ASI_PST32_SL, |
| // 0xCE-0xCF implementation dependent |
| ASI_FL8_P = 0xD0, |
| ASI_FL8_PRIMARY = ASI_FL8_P, |
| ASI_FL8_S = 0xD1, |
| ASI_FL8_SECONDARY = ASI_FL8_S, |
| ASI_FL16_P = 0xD2, |
| ASI_FL16_PRIMARY = ASI_FL16_P, |
| ASI_FL16_S = 0xD3, |
| ASI_FL16_SECONDARY = ASI_FL16_S, |
| // 0xD4-0xD7 implementation dependent |
| ASI_FL8_PL = 0xD8, |
| ASI_FL8_PRIMARY_LITTLE = ASI_FL8_PL, |
| ASI_FL8_SL = 0xD9, |
| ASI_FL8_SECONDARY_LITTLE = ASI_FL8_SL, |
| ASI_FL16_PL = 0xDA, |
| ASI_FL16_PRIMARY_LITTLE = ASI_FL16_PL, |
| ASI_FL16_SL = 0xDB, |
| ASI_FL16_SECONDARY_LITTLE = ASI_FL16_SL, |
| // 0xDC-0xDF implementation dependent |
| // 0xE0-0xE1 reserved |
| ASI_LDTX_P = 0xE2, |
| ASI_LD_TWINX_PRIMARY = ASI_LDTX_P, |
| ASI_LDTX_S = 0xE3, |
| ASI_LD_TWINX_SECONDARY = ASI_LDTX_S, |
| // 0xE4-0xE9 implementation dependent |
| ASI_LDTX_PL = 0xEA, |
| ASI_LD_TWINX_PRIMARY_LITTLE = ASI_LDTX_PL, |
| ASI_LDTX_SL = 0xEB, |
| ASI_LD_TWINX_SECONDARY_LITTLE = ASI_LDTX_SL, |
| // 0xEC-0xEF implementation dependent |
| ASI_BLK_P = 0xF0, |
| ASI_BLOCK_PRIMARY = ASI_BLK_P, |
| ASI_BLK_S = 0xF1, |
| ASI_BLOCK_SECONDARY = ASI_BLK_S, |
| // 0xF2-0xF7 implementation dependent |
| ASI_BLK_PL = 0xF8, |
| ASI_BLOCK_PRIMARY_LITTLE = ASI_BLK_PL, |
| ASI_BLK_SL = 0xF9, |
| ASI_BLOCK_SECONDARY_LITTLE = ASI_BLK_SL, |
| // 0xFA-0xFF implementation dependent |
| MAX_ASI = 0xFF |
| }; |
| |
| // Functions that classify an asi |
| bool asiIsBlock(ASI); |
| bool asiIsPrimary(ASI); |
| bool asiIsSecondary(ASI); |
| bool asiIsNucleus(ASI); |
| bool asiIsAsIfUser(ASI); |
| bool asiIsIO(ASI); |
| bool asiIsReal(ASI); |
| bool asiIsLittle(ASI); |
| bool asiIsTwin(ASI); |
| bool asiIsPartialStore(ASI); |
| bool asiIsFloatingLoad(ASI); |
| bool asiIsNoFault(ASI); |
| bool asiIsScratchPad(ASI); |
| bool asiIsCmt(ASI); |
| bool asiIsQueue(ASI); |
| bool asiIsDtlb(ASI); |
| bool asiIsMmu(ASI); |
| bool asiIsUnPriv(ASI); |
| bool asiIsPriv(ASI); |
| bool asiIsHPriv(ASI); |
| bool asiIsReg(ASI); |
| bool asiIsInterrupt(ASI); |
| bool asiIsSparcError(ASI); |
| }; |
| |
| } // namespace gem5 |
| |
| #endif // __ARCH_SPARC_ASI_HH__ |
