#include <bitset>
#include <tuple>
-#include "base/bitunion.hh"
+#include "arch/arm/miscregs_types.hh"
#include "base/compiler.hh"
class ThreadContext;
static_assert(sizeof(miscRegName) / sizeof(*miscRegName) == NUM_MISCREGS,
"The miscRegName array and NUM_MISCREGS are inconsistent.");
- BitUnion32(CPSR)
- Bitfield<31, 30> nz;
- Bitfield<29> c;
- Bitfield<28> v;
- Bitfield<27> q;
- Bitfield<26, 25> it1;
- Bitfield<24> j;
- Bitfield<23, 22> res0_23_22;
- Bitfield<21> ss; // AArch64
- Bitfield<20> il; // AArch64
- Bitfield<19, 16> ge;
- Bitfield<15, 10> it2;
- Bitfield<9> d; // AArch64
- Bitfield<9> e;
- Bitfield<8> a;
- Bitfield<7> i;
- Bitfield<6> f;
- Bitfield<8, 6> aif;
- Bitfield<9, 6> daif; // AArch64
- Bitfield<5> t;
- Bitfield<4> width; // AArch64
- Bitfield<3, 2> el; // AArch64
- Bitfield<4, 0> mode;
- Bitfield<0> sp; // AArch64
- EndBitUnion(CPSR)
-
// This mask selects bits of the CPSR that actually go in the CondCodes
// integer register to allow renaming.
static const uint32_t CondCodesMask = 0xF00F0000;
// CPSR (Current Program Status Register Mask).
static const uint32_t CpsrMask = ApsrMask | 0x00F003DF;
- BitUnion32(HDCR)
- Bitfield<11> tdra;
- Bitfield<10> tdosa;
- Bitfield<9> tda;
- Bitfield<8> tde;
- Bitfield<7> hpme;
- Bitfield<6> tpm;
- Bitfield<5> tpmcr;
- Bitfield<4, 0> hpmn;
- EndBitUnion(HDCR)
-
- BitUnion32(HCPTR)
- Bitfield<31> tcpac;
- Bitfield<20> tta;
- Bitfield<15> tase;
- Bitfield<13> tcp13;
- Bitfield<12> tcp12;
- Bitfield<11> tcp11;
- Bitfield<10> tcp10;
- Bitfield<10> tfp; // AArch64
- Bitfield<9> tcp9;
- Bitfield<8> tcp8;
- Bitfield<7> tcp7;
- Bitfield<6> tcp6;
- Bitfield<5> tcp5;
- Bitfield<4> tcp4;
- Bitfield<3> tcp3;
- Bitfield<2> tcp2;
- Bitfield<1> tcp1;
- Bitfield<0> tcp0;
- EndBitUnion(HCPTR)
-
- BitUnion32(HSTR)
- Bitfield<17> tjdbx;
- Bitfield<16> ttee;
- Bitfield<15> t15;
- Bitfield<13> t13;
- Bitfield<12> t12;
- Bitfield<11> t11;
- Bitfield<10> t10;
- Bitfield<9> t9;
- Bitfield<8> t8;
- Bitfield<7> t7;
- Bitfield<6> t6;
- Bitfield<5> t5;
- Bitfield<4> t4;
- Bitfield<3> t3;
- Bitfield<2> t2;
- Bitfield<1> t1;
- Bitfield<0> t0;
- EndBitUnion(HSTR)
-
- BitUnion64(HCR)
- Bitfield<34> e2h; // AArch64
- Bitfield<33> id; // AArch64
- Bitfield<32> cd; // AArch64
- Bitfield<31> rw; // AArch64
- Bitfield<30> trvm; // AArch64
- Bitfield<29> hcd; // AArch64
- Bitfield<28> tdz; // AArch64
-
- Bitfield<27> tge;
- Bitfield<26> tvm;
- Bitfield<25> ttlb;
- Bitfield<24> tpu;
- Bitfield<23> tpc;
- Bitfield<22> tsw;
- Bitfield<21> tac;
- Bitfield<21> tacr; // AArch64
- Bitfield<20> tidcp;
- Bitfield<19> tsc;
- Bitfield<18> tid3;
- Bitfield<17> tid2;
- Bitfield<16> tid1;
- Bitfield<15> tid0;
- Bitfield<14> twe;
- Bitfield<13> twi;
- Bitfield<12> dc;
- Bitfield<11, 10> bsu;
- Bitfield<9> fb;
- Bitfield<8> va;
- Bitfield<8> vse; // AArch64
- Bitfield<7> vi;
- Bitfield<6> vf;
- Bitfield<5> amo;
- Bitfield<4> imo;
- Bitfield<3> fmo;
- Bitfield<2> ptw;
- Bitfield<1> swio;
- Bitfield<0> vm;
- EndBitUnion(HCR)
-
- BitUnion32(NSACR)
- Bitfield<20> nstrcdis;
- Bitfield<19> rfr;
- Bitfield<15> nsasedis;
- Bitfield<14> nsd32dis;
- Bitfield<13> cp13;
- Bitfield<12> cp12;
- Bitfield<11> cp11;
- Bitfield<10> cp10;
- Bitfield<9> cp9;
- Bitfield<8> cp8;
- Bitfield<7> cp7;
- Bitfield<6> cp6;
- Bitfield<5> cp5;
- Bitfield<4> cp4;
- Bitfield<3> cp3;
- Bitfield<2> cp2;
- Bitfield<1> cp1;
- Bitfield<0> cp0;
- EndBitUnion(NSACR)
-
- BitUnion32(SCR)
- Bitfield<13> twe;
- Bitfield<12> twi;
- Bitfield<11> st; // AArch64
- Bitfield<10> rw; // AArch64
- Bitfield<9> sif;
- Bitfield<8> hce;
- Bitfield<7> scd;
- Bitfield<7> smd; // AArch64
- Bitfield<6> nEt;
- Bitfield<5> aw;
- Bitfield<4> fw;
- Bitfield<3> ea;
- Bitfield<2> fiq;
- Bitfield<1> irq;
- Bitfield<0> ns;
- EndBitUnion(SCR)
-
- BitUnion32(SCTLR)
- Bitfield<30> te; // Thumb Exception Enable (AArch32 only)
- Bitfield<29> afe; // Access flag enable (AArch32 only)
- Bitfield<28> tre; // TEX remap enable (AArch32 only)
- Bitfield<27> nmfi; // Non-maskable FIQ support (ARMv7 only)
- Bitfield<26> uci; // Enable EL0 access to DC CVAU, DC CIVAC,
- // DC CVAC and IC IVAU instructions
- // (AArch64 SCTLR_EL1 only)
- Bitfield<25> ee; // Exception Endianness
- Bitfield<24> ve; // Interrupt Vectors Enable (ARMv7 only)
- Bitfield<24> e0e; // Endianness of explicit data accesses at EL0
- // (AArch64 SCTLR_EL1 only)
- Bitfield<23> xp; // Extended page table enable (dropped in ARMv7)
- Bitfield<22> u; // Alignment (dropped in ARMv7)
- Bitfield<21> fi; // Fast interrupts configuration enable
- // (ARMv7 only)
- Bitfield<20> uwxn; // Unprivileged write permission implies EL1 XN
- // (AArch32 only)
- Bitfield<19> dz; // Divide by Zero fault enable
- // (dropped in ARMv7)
- Bitfield<19> wxn; // Write permission implies XN
- Bitfield<18> ntwe; // Not trap WFE
- // (ARMv8 AArch32 and AArch64 SCTLR_EL1 only)
- Bitfield<18> rao2; // Read as one
- Bitfield<16> ntwi; // Not trap WFI
- // (ARMv8 AArch32 and AArch64 SCTLR_EL1 only)
- Bitfield<16> rao3; // Read as one
- Bitfield<15> uct; // Enable EL0 access to CTR_EL0
- // (AArch64 SCTLR_EL1 only)
- Bitfield<14> rr; // Round Robin select (ARMv7 only)
- Bitfield<14> dze; // Enable EL0 access to DC ZVA
- // (AArch64 SCTLR_EL1 only)
- Bitfield<13> v; // Vectors bit (AArch32 only)
- Bitfield<12> i; // Instruction cache enable
- Bitfield<11> z; // Branch prediction enable (ARMv7 only)
- Bitfield<10> sw; // SWP/SWPB enable (ARMv7 only)
- Bitfield<9, 8> rs; // Deprecated protection bits (dropped in ARMv7)
- Bitfield<9> uma; // User mask access (AArch64 SCTLR_EL1 only)
- Bitfield<8> sed; // SETEND disable
- // (ARMv8 AArch32 and AArch64 SCTLR_EL1 only)
- Bitfield<7> b; // Endianness support (dropped in ARMv7)
- Bitfield<7> itd; // IT disable
- // (ARMv8 AArch32 and AArch64 SCTLR_EL1 only)
- Bitfield<6, 3> rao4; // Read as one
- Bitfield<6> thee; // ThumbEE enable
- // (ARMv8 AArch32 and AArch64 SCTLR_EL1 only)
- Bitfield<5> cp15ben; // CP15 barrier enable
- // (AArch32 and AArch64 SCTLR_EL1 only)
- Bitfield<4> sa0; // Stack Alignment Check Enable for EL0
- // (AArch64 SCTLR_EL1 only)
- Bitfield<3> sa; // Stack Alignment Check Enable (AArch64 only)
- Bitfield<2> c; // Cache enable
- Bitfield<1> a; // Alignment check enable
- Bitfield<0> m; // MMU enable
- EndBitUnion(SCTLR)
-
- BitUnion32(CPACR)
- Bitfield<1, 0> cp0;
- Bitfield<3, 2> cp1;
- Bitfield<5, 4> cp2;
- Bitfield<7, 6> cp3;
- Bitfield<9, 8> cp4;
- Bitfield<11, 10> cp5;
- Bitfield<13, 12> cp6;
- Bitfield<15, 14> cp7;
- Bitfield<17, 16> cp8;
- Bitfield<19, 18> cp9;
- Bitfield<21, 20> cp10;
- Bitfield<21, 20> fpen; // AArch64
- Bitfield<23, 22> cp11;
- Bitfield<25, 24> cp12;
- Bitfield<27, 26> cp13;
- Bitfield<29, 28> rsvd;
- Bitfield<28> tta; // AArch64
- Bitfield<30> d32dis;
- Bitfield<31> asedis;
- EndBitUnion(CPACR)
-
- BitUnion32(FSR)
- Bitfield<3, 0> fsLow;
- Bitfield<5, 0> status; // LPAE
- Bitfield<7, 4> domain;
- Bitfield<9> lpae;
- Bitfield<10> fsHigh;
- Bitfield<11> wnr;
- Bitfield<12> ext;
- Bitfield<13> cm; // LPAE
- EndBitUnion(FSR)
-
- BitUnion32(FPSCR)
- Bitfield<0> ioc;
- Bitfield<1> dzc;
- Bitfield<2> ofc;
- Bitfield<3> ufc;
- Bitfield<4> ixc;
- Bitfield<7> idc;
- Bitfield<8> ioe;
- Bitfield<9> dze;
- Bitfield<10> ofe;
- Bitfield<11> ufe;
- Bitfield<12> ixe;
- Bitfield<15> ide;
- Bitfield<18, 16> len;
- Bitfield<21, 20> stride;
- Bitfield<23, 22> rMode;
- Bitfield<24> fz;
- Bitfield<25> dn;
- Bitfield<26> ahp;
- Bitfield<27> qc;
- Bitfield<28> v;
- Bitfield<29> c;
- Bitfield<30> z;
- Bitfield<31> n;
- EndBitUnion(FPSCR)
-
// This mask selects bits of the FPSCR that actually go in the FpCondCodes
// integer register to allow renaming.
static const uint32_t FpCondCodesMask = 0xF0000000;
// This mask selects the cumulative saturation flag of the FPSCR.
static const uint32_t FpscrQcMask = 0x08000000;
- BitUnion32(FPEXC)
- Bitfield<31> ex;
- Bitfield<30> en;
- Bitfield<29, 0> subArchDefined;
- EndBitUnion(FPEXC)
-
- BitUnion32(MVFR0)
- Bitfield<3, 0> advSimdRegisters;
- Bitfield<7, 4> singlePrecision;
- Bitfield<11, 8> doublePrecision;
- Bitfield<15, 12> vfpExceptionTrapping;
- Bitfield<19, 16> divide;
- Bitfield<23, 20> squareRoot;
- Bitfield<27, 24> shortVectors;
- Bitfield<31, 28> roundingModes;
- EndBitUnion(MVFR0)
-
- BitUnion32(MVFR1)
- Bitfield<3, 0> flushToZero;
- Bitfield<7, 4> defaultNaN;
- Bitfield<11, 8> advSimdLoadStore;
- Bitfield<15, 12> advSimdInteger;
- Bitfield<19, 16> advSimdSinglePrecision;
- Bitfield<23, 20> advSimdHalfPrecision;
- Bitfield<27, 24> vfpHalfPrecision;
- Bitfield<31, 28> raz;
- EndBitUnion(MVFR1)
-
- BitUnion64(TTBCR)
- // Short-descriptor translation table format
- Bitfield<2, 0> n;
- Bitfield<4> pd0;
- Bitfield<5> pd1;
- // Long-descriptor translation table format
- Bitfield<2, 0> t0sz;
- Bitfield<7> epd0;
- Bitfield<9, 8> irgn0;
- Bitfield<11, 10> orgn0;
- Bitfield<13, 12> sh0;
- Bitfield<14> tg0;
- Bitfield<18, 16> t1sz;
- Bitfield<22> a1;
- Bitfield<23> epd1;
- Bitfield<25, 24> irgn1;
- Bitfield<27, 26> orgn1;
- Bitfield<29, 28> sh1;
- Bitfield<30> tg1;
- Bitfield<34, 32> ips;
- Bitfield<36> as;
- Bitfield<37> tbi0;
- Bitfield<38> tbi1;
- // Common
- Bitfield<31> eae;
- // TCR_EL2/3 (AArch64)
- Bitfield<18, 16> ps;
- Bitfield<20> tbi;
- EndBitUnion(TTBCR)
-
- // Fields of TCR_EL{1,2,3} (mostly overlapping)
- // TCR_EL1 is natively 64 bits, the others are 32 bits
- BitUnion64(TCR)
- Bitfield<5, 0> t0sz;
- Bitfield<7> epd0; // EL1
- Bitfield<9, 8> irgn0;
- Bitfield<11, 10> orgn0;
- Bitfield<13, 12> sh0;
- Bitfield<15, 14> tg0;
- Bitfield<18, 16> ps;
- Bitfield<20> tbi; // EL2/EL3
- Bitfield<21, 16> t1sz; // EL1
- Bitfield<22> a1; // EL1
- Bitfield<23> epd1; // EL1
- Bitfield<25, 24> irgn1; // EL1
- Bitfield<27, 26> orgn1; // EL1
- Bitfield<29, 28> sh1; // EL1
- Bitfield<31, 30> tg1; // EL1
- Bitfield<34, 32> ips; // EL1
- Bitfield<36> as; // EL1
- Bitfield<37> tbi0; // EL1
- Bitfield<38> tbi1; // EL1
- EndBitUnion(TCR)
-
- BitUnion32(HTCR)
- Bitfield<2, 0> t0sz;
- Bitfield<9, 8> irgn0;
- Bitfield<11, 10> orgn0;
- Bitfield<13, 12> sh0;
- EndBitUnion(HTCR)
-
- BitUnion32(VTCR_t)
- Bitfield<3, 0> t0sz;
- Bitfield<4> s;
- Bitfield<5, 0> t0sz64;
- Bitfield<7, 6> sl0;
- Bitfield<9, 8> irgn0;
- Bitfield<11, 10> orgn0;
- Bitfield<13, 12> sh0;
- Bitfield<15, 14> tg0;
- Bitfield<18, 16> ps; // Only defined for VTCR_EL2
- EndBitUnion(VTCR_t)
-
- BitUnion32(PRRR)
- Bitfield<1,0> tr0;
- Bitfield<3,2> tr1;
- Bitfield<5,4> tr2;
- Bitfield<7,6> tr3;
- Bitfield<9,8> tr4;
- Bitfield<11,10> tr5;
- Bitfield<13,12> tr6;
- Bitfield<15,14> tr7;
- Bitfield<16> ds0;
- Bitfield<17> ds1;
- Bitfield<18> ns0;
- Bitfield<19> ns1;
- Bitfield<24> nos0;
- Bitfield<25> nos1;
- Bitfield<26> nos2;
- Bitfield<27> nos3;
- Bitfield<28> nos4;
- Bitfield<29> nos5;
- Bitfield<30> nos6;
- Bitfield<31> nos7;
- EndBitUnion(PRRR)
-
- BitUnion32(NMRR)
- Bitfield<1,0> ir0;
- Bitfield<3,2> ir1;
- Bitfield<5,4> ir2;
- Bitfield<7,6> ir3;
- Bitfield<9,8> ir4;
- Bitfield<11,10> ir5;
- Bitfield<13,12> ir6;
- Bitfield<15,14> ir7;
- Bitfield<17,16> or0;
- Bitfield<19,18> or1;
- Bitfield<21,20> or2;
- Bitfield<23,22> or3;
- Bitfield<25,24> or4;
- Bitfield<27,26> or5;
- Bitfield<29,28> or6;
- Bitfield<31,30> or7;
- EndBitUnion(NMRR)
-
- BitUnion32(CONTEXTIDR)
- Bitfield<7,0> asid;
- Bitfield<31,8> procid;
- EndBitUnion(CONTEXTIDR)
-
- BitUnion32(L2CTLR)
- Bitfield<2,0> sataRAMLatency;
- Bitfield<4,3> reserved_4_3;
- Bitfield<5> dataRAMSetup;
- Bitfield<8,6> tagRAMLatency;
- Bitfield<9> tagRAMSetup;
- Bitfield<11,10> dataRAMSlice;
- Bitfield<12> tagRAMSlice;
- Bitfield<20,13> reserved_20_13;
- Bitfield<21> eccandParityEnable;
- Bitfield<22> reserved_22;
- Bitfield<23> interptCtrlPresent;
- Bitfield<25,24> numCPUs;
- Bitfield<30,26> reserved_30_26;
- Bitfield<31> l2rstDISABLE_monitor;
- EndBitUnion(L2CTLR)
-
- BitUnion32(CTR)
- Bitfield<3,0> iCacheLineSize;
- Bitfield<13,4> raz_13_4;
- Bitfield<15,14> l1IndexPolicy;
- Bitfield<19,16> dCacheLineSize;
- Bitfield<23,20> erg;
- Bitfield<27,24> cwg;
- Bitfield<28> raz_28;
- Bitfield<31,29> format;
- EndBitUnion(CTR)
-
- BitUnion32(PMSELR)
- Bitfield<4, 0> sel;
- EndBitUnion(PMSELR)
-
- BitUnion64(PAR)
- // 64-bit format
- Bitfield<63, 56> attr;
- Bitfield<39, 12> pa;
- Bitfield<11> lpae;
- Bitfield<9> ns;
- Bitfield<8, 7> sh;
- Bitfield<0> f;
- EndBitUnion(PAR)
-
- BitUnion32(ESR)
- Bitfield<31, 26> ec;
- Bitfield<25> il;
- Bitfield<15, 0> imm16;
- EndBitUnion(ESR)
-
- BitUnion32(CPTR)
- Bitfield<31> tcpac;
- Bitfield<20> tta;
- Bitfield<13, 12> res1_13_12_el2;
- Bitfield<10> tfp;
- Bitfield<9, 0> res1_9_0_el2;
- EndBitUnion(CPTR)
-
-
/**
* Check for permission to read coprocessor registers.
*
--- /dev/null
+/*
+ * Copyright (c) 2010-2018 ARM Limited
+ * All rights reserved
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder. You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
+ * Copyright (c) 2009 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.
+ *
+ * Authors: Gabe Black
+ * Giacomo Gabrielli
+ */
+
+#ifndef __ARCH_ARM_MISCREGS_TYPES_HH__
+#define __ARCH_ARM_MISCREGS_TYPES_HH__
+
+#include "base/bitunion.hh"
+
+namespace ArmISA
+{
+ BitUnion32(CPSR)
+ Bitfield<31, 30> nz;
+ Bitfield<29> c;
+ Bitfield<28> v;
+ Bitfield<27> q;
+ Bitfield<26, 25> it1;
+ Bitfield<24> j;
+ Bitfield<23, 22> res0_23_22;
+ Bitfield<21> ss; // AArch64
+ Bitfield<20> il; // AArch64
+ Bitfield<19, 16> ge;
+ Bitfield<15, 10> it2;
+ Bitfield<9> d; // AArch64
+ Bitfield<9> e;
+ Bitfield<8> a;
+ Bitfield<7> i;
+ Bitfield<6> f;
+ Bitfield<8, 6> aif;
+ Bitfield<9, 6> daif; // AArch64
+ Bitfield<5> t;
+ Bitfield<4> width; // AArch64
+ Bitfield<3, 2> el; // AArch64
+ Bitfield<4, 0> mode;
+ Bitfield<0> sp; // AArch64
+ EndBitUnion(CPSR)
+
+ BitUnion32(HDCR)
+ Bitfield<11> tdra;
+ Bitfield<10> tdosa;
+ Bitfield<9> tda;
+ Bitfield<8> tde;
+ Bitfield<7> hpme;
+ Bitfield<6> tpm;
+ Bitfield<5> tpmcr;
+ Bitfield<4, 0> hpmn;
+ EndBitUnion(HDCR)
+
+ BitUnion32(HCPTR)
+ Bitfield<31> tcpac;
+ Bitfield<20> tta;
+ Bitfield<15> tase;
+ Bitfield<13> tcp13;
+ Bitfield<12> tcp12;
+ Bitfield<11> tcp11;
+ Bitfield<10> tcp10;
+ Bitfield<10> tfp; // AArch64
+ Bitfield<9> tcp9;
+ Bitfield<8> tcp8;
+ Bitfield<7> tcp7;
+ Bitfield<6> tcp6;
+ Bitfield<5> tcp5;
+ Bitfield<4> tcp4;
+ Bitfield<3> tcp3;
+ Bitfield<2> tcp2;
+ Bitfield<1> tcp1;
+ Bitfield<0> tcp0;
+ EndBitUnion(HCPTR)
+
+ BitUnion32(HSTR)
+ Bitfield<17> tjdbx;
+ Bitfield<16> ttee;
+ Bitfield<15> t15;
+ Bitfield<13> t13;
+ Bitfield<12> t12;
+ Bitfield<11> t11;
+ Bitfield<10> t10;
+ Bitfield<9> t9;
+ Bitfield<8> t8;
+ Bitfield<7> t7;
+ Bitfield<6> t6;
+ Bitfield<5> t5;
+ Bitfield<4> t4;
+ Bitfield<3> t3;
+ Bitfield<2> t2;
+ Bitfield<1> t1;
+ Bitfield<0> t0;
+ EndBitUnion(HSTR)
+
+ BitUnion64(HCR)
+ Bitfield<34> e2h; // AArch64
+ Bitfield<33> id; // AArch64
+ Bitfield<32> cd; // AArch64
+ Bitfield<31> rw; // AArch64
+ Bitfield<30> trvm; // AArch64
+ Bitfield<29> hcd; // AArch64
+ Bitfield<28> tdz; // AArch64
+
+ Bitfield<27> tge;
+ Bitfield<26> tvm;
+ Bitfield<25> ttlb;
+ Bitfield<24> tpu;
+ Bitfield<23> tpc;
+ Bitfield<22> tsw;
+ Bitfield<21> tac;
+ Bitfield<21> tacr; // AArch64
+ Bitfield<20> tidcp;
+ Bitfield<19> tsc;
+ Bitfield<18> tid3;
+ Bitfield<17> tid2;
+ Bitfield<16> tid1;
+ Bitfield<15> tid0;
+ Bitfield<14> twe;
+ Bitfield<13> twi;
+ Bitfield<12> dc;
+ Bitfield<11, 10> bsu;
+ Bitfield<9> fb;
+ Bitfield<8> va;
+ Bitfield<8> vse; // AArch64
+ Bitfield<7> vi;
+ Bitfield<6> vf;
+ Bitfield<5> amo;
+ Bitfield<4> imo;
+ Bitfield<3> fmo;
+ Bitfield<2> ptw;
+ Bitfield<1> swio;
+ Bitfield<0> vm;
+ EndBitUnion(HCR)
+
+ BitUnion32(NSACR)
+ Bitfield<20> nstrcdis;
+ Bitfield<19> rfr;
+ Bitfield<15> nsasedis;
+ Bitfield<14> nsd32dis;
+ Bitfield<13> cp13;
+ Bitfield<12> cp12;
+ Bitfield<11> cp11;
+ Bitfield<10> cp10;
+ Bitfield<9> cp9;
+ Bitfield<8> cp8;
+ Bitfield<7> cp7;
+ Bitfield<6> cp6;
+ Bitfield<5> cp5;
+ Bitfield<4> cp4;
+ Bitfield<3> cp3;
+ Bitfield<2> cp2;
+ Bitfield<1> cp1;
+ Bitfield<0> cp0;
+ EndBitUnion(NSACR)
+
+ BitUnion32(SCR)
+ Bitfield<13> twe;
+ Bitfield<12> twi;
+ Bitfield<11> st; // AArch64
+ Bitfield<10> rw; // AArch64
+ Bitfield<9> sif;
+ Bitfield<8> hce;
+ Bitfield<7> scd;
+ Bitfield<7> smd; // AArch64
+ Bitfield<6> nEt;
+ Bitfield<5> aw;
+ Bitfield<4> fw;
+ Bitfield<3> ea;
+ Bitfield<2> fiq;
+ Bitfield<1> irq;
+ Bitfield<0> ns;
+ EndBitUnion(SCR)
+
+ BitUnion32(SCTLR)
+ Bitfield<30> te; // Thumb Exception Enable (AArch32 only)
+ Bitfield<29> afe; // Access flag enable (AArch32 only)
+ Bitfield<28> tre; // TEX remap enable (AArch32 only)
+ Bitfield<27> nmfi; // Non-maskable FIQ support (ARMv7 only)
+ Bitfield<26> uci; // Enable EL0 access to DC CVAU, DC CIVAC,
+ // DC CVAC and IC IVAU instructions
+ // (AArch64 SCTLR_EL1 only)
+ Bitfield<25> ee; // Exception Endianness
+ Bitfield<24> ve; // Interrupt Vectors Enable (ARMv7 only)
+ Bitfield<24> e0e; // Endianness of explicit data accesses at EL0
+ // (AArch64 SCTLR_EL1 only)
+ Bitfield<23> xp; // Extended page table enable (dropped in ARMv7)
+ Bitfield<22> u; // Alignment (dropped in ARMv7)
+ Bitfield<21> fi; // Fast interrupts configuration enable
+ // (ARMv7 only)
+ Bitfield<20> uwxn; // Unprivileged write permission implies EL1 XN
+ // (AArch32 only)
+ Bitfield<19> dz; // Divide by Zero fault enable
+ // (dropped in ARMv7)
+ Bitfield<19> wxn; // Write permission implies XN
+ Bitfield<18> ntwe; // Not trap WFE
+ // (ARMv8 AArch32 and AArch64 SCTLR_EL1 only)
+ Bitfield<18> rao2; // Read as one
+ Bitfield<16> ntwi; // Not trap WFI
+ // (ARMv8 AArch32 and AArch64 SCTLR_EL1 only)
+ Bitfield<16> rao3; // Read as one
+ Bitfield<15> uct; // Enable EL0 access to CTR_EL0
+ // (AArch64 SCTLR_EL1 only)
+ Bitfield<14> rr; // Round Robin select (ARMv7 only)
+ Bitfield<14> dze; // Enable EL0 access to DC ZVA
+ // (AArch64 SCTLR_EL1 only)
+ Bitfield<13> v; // Vectors bit (AArch32 only)
+ Bitfield<12> i; // Instruction cache enable
+ Bitfield<11> z; // Branch prediction enable (ARMv7 only)
+ Bitfield<10> sw; // SWP/SWPB enable (ARMv7 only)
+ Bitfield<9, 8> rs; // Deprecated protection bits (dropped in ARMv7)
+ Bitfield<9> uma; // User mask access (AArch64 SCTLR_EL1 only)
+ Bitfield<8> sed; // SETEND disable
+ // (ARMv8 AArch32 and AArch64 SCTLR_EL1 only)
+ Bitfield<7> b; // Endianness support (dropped in ARMv7)
+ Bitfield<7> itd; // IT disable
+ // (ARMv8 AArch32 and AArch64 SCTLR_EL1 only)
+ Bitfield<6, 3> rao4; // Read as one
+ Bitfield<6> thee; // ThumbEE enable
+ // (ARMv8 AArch32 and AArch64 SCTLR_EL1 only)
+ Bitfield<5> cp15ben; // CP15 barrier enable
+ // (AArch32 and AArch64 SCTLR_EL1 only)
+ Bitfield<4> sa0; // Stack Alignment Check Enable for EL0
+ // (AArch64 SCTLR_EL1 only)
+ Bitfield<3> sa; // Stack Alignment Check Enable (AArch64 only)
+ Bitfield<2> c; // Cache enable
+ Bitfield<1> a; // Alignment check enable
+ Bitfield<0> m; // MMU enable
+ EndBitUnion(SCTLR)
+
+ BitUnion32(CPACR)
+ Bitfield<1, 0> cp0;
+ Bitfield<3, 2> cp1;
+ Bitfield<5, 4> cp2;
+ Bitfield<7, 6> cp3;
+ Bitfield<9, 8> cp4;
+ Bitfield<11, 10> cp5;
+ Bitfield<13, 12> cp6;
+ Bitfield<15, 14> cp7;
+ Bitfield<17, 16> cp8;
+ Bitfield<19, 18> cp9;
+ Bitfield<21, 20> cp10;
+ Bitfield<21, 20> fpen; // AArch64
+ Bitfield<23, 22> cp11;
+ Bitfield<25, 24> cp12;
+ Bitfield<27, 26> cp13;
+ Bitfield<29, 28> rsvd;
+ Bitfield<28> tta; // AArch64
+ Bitfield<30> d32dis;
+ Bitfield<31> asedis;
+ EndBitUnion(CPACR)
+
+ BitUnion32(FSR)
+ Bitfield<3, 0> fsLow;
+ Bitfield<5, 0> status; // LPAE
+ Bitfield<7, 4> domain;
+ Bitfield<9> lpae;
+ Bitfield<10> fsHigh;
+ Bitfield<11> wnr;
+ Bitfield<12> ext;
+ Bitfield<13> cm; // LPAE
+ EndBitUnion(FSR)
+
+ BitUnion32(FPSCR)
+ Bitfield<0> ioc;
+ Bitfield<1> dzc;
+ Bitfield<2> ofc;
+ Bitfield<3> ufc;
+ Bitfield<4> ixc;
+ Bitfield<7> idc;
+ Bitfield<8> ioe;
+ Bitfield<9> dze;
+ Bitfield<10> ofe;
+ Bitfield<11> ufe;
+ Bitfield<12> ixe;
+ Bitfield<15> ide;
+ Bitfield<18, 16> len;
+ Bitfield<21, 20> stride;
+ Bitfield<23, 22> rMode;
+ Bitfield<24> fz;
+ Bitfield<25> dn;
+ Bitfield<26> ahp;
+ Bitfield<27> qc;
+ Bitfield<28> v;
+ Bitfield<29> c;
+ Bitfield<30> z;
+ Bitfield<31> n;
+ EndBitUnion(FPSCR)
+
+ BitUnion32(FPEXC)
+ Bitfield<31> ex;
+ Bitfield<30> en;
+ Bitfield<29, 0> subArchDefined;
+ EndBitUnion(FPEXC)
+
+ BitUnion32(MVFR0)
+ Bitfield<3, 0> advSimdRegisters;
+ Bitfield<7, 4> singlePrecision;
+ Bitfield<11, 8> doublePrecision;
+ Bitfield<15, 12> vfpExceptionTrapping;
+ Bitfield<19, 16> divide;
+ Bitfield<23, 20> squareRoot;
+ Bitfield<27, 24> shortVectors;
+ Bitfield<31, 28> roundingModes;
+ EndBitUnion(MVFR0)
+
+ BitUnion32(MVFR1)
+ Bitfield<3, 0> flushToZero;
+ Bitfield<7, 4> defaultNaN;
+ Bitfield<11, 8> advSimdLoadStore;
+ Bitfield<15, 12> advSimdInteger;
+ Bitfield<19, 16> advSimdSinglePrecision;
+ Bitfield<23, 20> advSimdHalfPrecision;
+ Bitfield<27, 24> vfpHalfPrecision;
+ Bitfield<31, 28> raz;
+ EndBitUnion(MVFR1)
+
+ BitUnion64(TTBCR)
+ // Short-descriptor translation table format
+ Bitfield<2, 0> n;
+ Bitfield<4> pd0;
+ Bitfield<5> pd1;
+ // Long-descriptor translation table format
+ Bitfield<2, 0> t0sz;
+ Bitfield<7> epd0;
+ Bitfield<9, 8> irgn0;
+ Bitfield<11, 10> orgn0;
+ Bitfield<13, 12> sh0;
+ Bitfield<14> tg0;
+ Bitfield<18, 16> t1sz;
+ Bitfield<22> a1;
+ Bitfield<23> epd1;
+ Bitfield<25, 24> irgn1;
+ Bitfield<27, 26> orgn1;
+ Bitfield<29, 28> sh1;
+ Bitfield<30> tg1;
+ Bitfield<34, 32> ips;
+ Bitfield<36> as;
+ Bitfield<37> tbi0;
+ Bitfield<38> tbi1;
+ // Common
+ Bitfield<31> eae;
+ // TCR_EL2/3 (AArch64)
+ Bitfield<18, 16> ps;
+ Bitfield<20> tbi;
+ EndBitUnion(TTBCR)
+
+ // Fields of TCR_EL{1,2,3} (mostly overlapping)
+ // TCR_EL1 is natively 64 bits, the others are 32 bits
+ BitUnion64(TCR)
+ Bitfield<5, 0> t0sz;
+ Bitfield<7> epd0; // EL1
+ Bitfield<9, 8> irgn0;
+ Bitfield<11, 10> orgn0;
+ Bitfield<13, 12> sh0;
+ Bitfield<15, 14> tg0;
+ Bitfield<18, 16> ps;
+ Bitfield<20> tbi; // EL2/EL3
+ Bitfield<21, 16> t1sz; // EL1
+ Bitfield<22> a1; // EL1
+ Bitfield<23> epd1; // EL1
+ Bitfield<25, 24> irgn1; // EL1
+ Bitfield<27, 26> orgn1; // EL1
+ Bitfield<29, 28> sh1; // EL1
+ Bitfield<31, 30> tg1; // EL1
+ Bitfield<34, 32> ips; // EL1
+ Bitfield<36> as; // EL1
+ Bitfield<37> tbi0; // EL1
+ Bitfield<38> tbi1; // EL1
+ EndBitUnion(TCR)
+
+ BitUnion32(HTCR)
+ Bitfield<2, 0> t0sz;
+ Bitfield<9, 8> irgn0;
+ Bitfield<11, 10> orgn0;
+ Bitfield<13, 12> sh0;
+ EndBitUnion(HTCR)
+
+ BitUnion32(VTCR_t)
+ Bitfield<3, 0> t0sz;
+ Bitfield<4> s;
+ Bitfield<5, 0> t0sz64;
+ Bitfield<7, 6> sl0;
+ Bitfield<9, 8> irgn0;
+ Bitfield<11, 10> orgn0;
+ Bitfield<13, 12> sh0;
+ Bitfield<15, 14> tg0;
+ Bitfield<18, 16> ps; // Only defined for VTCR_EL2
+ EndBitUnion(VTCR_t)
+
+ BitUnion32(PRRR)
+ Bitfield<1,0> tr0;
+ Bitfield<3,2> tr1;
+ Bitfield<5,4> tr2;
+ Bitfield<7,6> tr3;
+ Bitfield<9,8> tr4;
+ Bitfield<11,10> tr5;
+ Bitfield<13,12> tr6;
+ Bitfield<15,14> tr7;
+ Bitfield<16> ds0;
+ Bitfield<17> ds1;
+ Bitfield<18> ns0;
+ Bitfield<19> ns1;
+ Bitfield<24> nos0;
+ Bitfield<25> nos1;
+ Bitfield<26> nos2;
+ Bitfield<27> nos3;
+ Bitfield<28> nos4;
+ Bitfield<29> nos5;
+ Bitfield<30> nos6;
+ Bitfield<31> nos7;
+ EndBitUnion(PRRR)
+
+ BitUnion32(NMRR)
+ Bitfield<1,0> ir0;
+ Bitfield<3,2> ir1;
+ Bitfield<5,4> ir2;
+ Bitfield<7,6> ir3;
+ Bitfield<9,8> ir4;
+ Bitfield<11,10> ir5;
+ Bitfield<13,12> ir6;
+ Bitfield<15,14> ir7;
+ Bitfield<17,16> or0;
+ Bitfield<19,18> or1;
+ Bitfield<21,20> or2;
+ Bitfield<23,22> or3;
+ Bitfield<25,24> or4;
+ Bitfield<27,26> or5;
+ Bitfield<29,28> or6;
+ Bitfield<31,30> or7;
+ EndBitUnion(NMRR)
+
+ BitUnion32(CONTEXTIDR)
+ Bitfield<7,0> asid;
+ Bitfield<31,8> procid;
+ EndBitUnion(CONTEXTIDR)
+
+ BitUnion32(L2CTLR)
+ Bitfield<2,0> sataRAMLatency;
+ Bitfield<4,3> reserved_4_3;
+ Bitfield<5> dataRAMSetup;
+ Bitfield<8,6> tagRAMLatency;
+ Bitfield<9> tagRAMSetup;
+ Bitfield<11,10> dataRAMSlice;
+ Bitfield<12> tagRAMSlice;
+ Bitfield<20,13> reserved_20_13;
+ Bitfield<21> eccandParityEnable;
+ Bitfield<22> reserved_22;
+ Bitfield<23> interptCtrlPresent;
+ Bitfield<25,24> numCPUs;
+ Bitfield<30,26> reserved_30_26;
+ Bitfield<31> l2rstDISABLE_monitor;
+ EndBitUnion(L2CTLR)
+
+ BitUnion32(CTR)
+ Bitfield<3,0> iCacheLineSize;
+ Bitfield<13,4> raz_13_4;
+ Bitfield<15,14> l1IndexPolicy;
+ Bitfield<19,16> dCacheLineSize;
+ Bitfield<23,20> erg;
+ Bitfield<27,24> cwg;
+ Bitfield<28> raz_28;
+ Bitfield<31,29> format;
+ EndBitUnion(CTR)
+
+ BitUnion32(PMSELR)
+ Bitfield<4, 0> sel;
+ EndBitUnion(PMSELR)
+
+ BitUnion64(PAR)
+ // 64-bit format
+ Bitfield<63, 56> attr;
+ Bitfield<39, 12> pa;
+ Bitfield<11> lpae;
+ Bitfield<9> ns;
+ Bitfield<8, 7> sh;
+ Bitfield<0> f;
+ EndBitUnion(PAR)
+
+ BitUnion32(ESR)
+ Bitfield<31, 26> ec;
+ Bitfield<25> il;
+ Bitfield<15, 0> imm16;
+ EndBitUnion(ESR)
+
+ BitUnion32(CPTR)
+ Bitfield<31> tcpac;
+ Bitfield<20> tta;
+ Bitfield<13, 12> res1_13_12_el2;
+ Bitfield<10> tfp;
+ Bitfield<9, 0> res1_9_0_el2;
+ EndBitUnion(CPTR)
+
+}
+
+#endif // __ARCH_ARM_MISCREGS_TYPES_HH__
projects / gem5.git / commitdiff