ipr.hh revision 3457
13457Sgblack@eecs.umich.edu/* 23457Sgblack@eecs.umich.edu * Copyright (c) 2003-2005 The Regents of The University of Michigan 33457Sgblack@eecs.umich.edu * All rights reserved. 43457Sgblack@eecs.umich.edu * 53457Sgblack@eecs.umich.edu * Redistribution and use in source and binary forms, with or without 63457Sgblack@eecs.umich.edu * modification, are permitted provided that the following conditions are 73457Sgblack@eecs.umich.edu * met: redistributions of source code must retain the above copyright 83457Sgblack@eecs.umich.edu * notice, this list of conditions and the following disclaimer; 93457Sgblack@eecs.umich.edu * redistributions in binary form must reproduce the above copyright 103457Sgblack@eecs.umich.edu * notice, this list of conditions and the following disclaimer in the 113457Sgblack@eecs.umich.edu * documentation and/or other materials provided with the distribution; 123457Sgblack@eecs.umich.edu * neither the name of the copyright holders nor the names of its 133457Sgblack@eecs.umich.edu * contributors may be used to endorse or promote products derived from 143457Sgblack@eecs.umich.edu * this software without specific prior written permission. 153457Sgblack@eecs.umich.edu * 163457Sgblack@eecs.umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 173457Sgblack@eecs.umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 183457Sgblack@eecs.umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 193457Sgblack@eecs.umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 203457Sgblack@eecs.umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 213457Sgblack@eecs.umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 223457Sgblack@eecs.umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 233457Sgblack@eecs.umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 243457Sgblack@eecs.umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 253457Sgblack@eecs.umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 263457Sgblack@eecs.umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 273457Sgblack@eecs.umich.edu * 283457Sgblack@eecs.umich.edu * Authors: Steve Reinhardt 293457Sgblack@eecs.umich.edu * Gabe Black 303457Sgblack@eecs.umich.edu */ 313457Sgblack@eecs.umich.edu 323457Sgblack@eecs.umich.edu#ifndef __ARCH_ALPHA_IPR_HH__ 333457Sgblack@eecs.umich.edu#define __ARCH_ALPHA_IPR_HH__ 343457Sgblack@eecs.umich.edu 353457Sgblack@eecs.umich.edunamespace AlphaISA 363457Sgblack@eecs.umich.edu{ 373457Sgblack@eecs.umich.edu //////////////////////////////////////////////////////////////////////// 383457Sgblack@eecs.umich.edu // 393457Sgblack@eecs.umich.edu // Internal Processor Reigsters 403457Sgblack@eecs.umich.edu // 413457Sgblack@eecs.umich.edu enum md_ipr_names 423457Sgblack@eecs.umich.edu { 433457Sgblack@eecs.umich.edu IPR_ISR = 0x100, // interrupt summary register 443457Sgblack@eecs.umich.edu IPR_ITB_TAG = 0x101, // ITLB tag register 453457Sgblack@eecs.umich.edu IPR_ITB_PTE = 0x102, // ITLB page table entry register 463457Sgblack@eecs.umich.edu IPR_ITB_ASN = 0x103, // ITLB address space register 473457Sgblack@eecs.umich.edu IPR_ITB_PTE_TEMP = 0x104, // ITLB page table entry temp register 483457Sgblack@eecs.umich.edu IPR_ITB_IA = 0x105, // ITLB invalidate all register 493457Sgblack@eecs.umich.edu IPR_ITB_IAP = 0x106, // ITLB invalidate all process register 503457Sgblack@eecs.umich.edu IPR_ITB_IS = 0x107, // ITLB invalidate select register 513457Sgblack@eecs.umich.edu IPR_SIRR = 0x108, // software interrupt request register 523457Sgblack@eecs.umich.edu IPR_ASTRR = 0x109, // asynchronous system trap request register 533457Sgblack@eecs.umich.edu IPR_ASTER = 0x10a, // asynchronous system trap enable register 543457Sgblack@eecs.umich.edu IPR_EXC_ADDR = 0x10b, // exception address register 553457Sgblack@eecs.umich.edu IPR_EXC_SUM = 0x10c, // exception summary register 563457Sgblack@eecs.umich.edu IPR_EXC_MASK = 0x10d, // exception mask register 573457Sgblack@eecs.umich.edu IPR_PAL_BASE = 0x10e, // PAL base address register 583457Sgblack@eecs.umich.edu IPR_ICM = 0x10f, // instruction current mode 593457Sgblack@eecs.umich.edu IPR_IPLR = 0x110, // interrupt priority level register 603457Sgblack@eecs.umich.edu IPR_INTID = 0x111, // interrupt ID register 613457Sgblack@eecs.umich.edu IPR_IFAULT_VA_FORM = 0x112, // formatted faulting virtual addr register 623457Sgblack@eecs.umich.edu IPR_IVPTBR = 0x113, // virtual page table base register 633457Sgblack@eecs.umich.edu IPR_HWINT_CLR = 0x115, // H/W interrupt clear register 643457Sgblack@eecs.umich.edu IPR_SL_XMIT = 0x116, // serial line transmit register 653457Sgblack@eecs.umich.edu IPR_SL_RCV = 0x117, // serial line receive register 663457Sgblack@eecs.umich.edu IPR_ICSR = 0x118, // instruction control and status register 673457Sgblack@eecs.umich.edu IPR_IC_FLUSH = 0x119, // instruction cache flush control 683457Sgblack@eecs.umich.edu IPR_IC_PERR_STAT = 0x11a, // inst cache parity error status register 693457Sgblack@eecs.umich.edu IPR_PMCTR = 0x11c, // performance counter register 703457Sgblack@eecs.umich.edu 713457Sgblack@eecs.umich.edu // PAL temporary registers... 723457Sgblack@eecs.umich.edu // register meanings gleaned from osfpal.s source code 733457Sgblack@eecs.umich.edu IPR_PALtemp0 = 0x140, // local scratch 743457Sgblack@eecs.umich.edu IPR_PALtemp1 = 0x141, // local scratch 753457Sgblack@eecs.umich.edu IPR_PALtemp2 = 0x142, // entUna 763457Sgblack@eecs.umich.edu IPR_PALtemp3 = 0x143, // CPU specific impure area pointer 773457Sgblack@eecs.umich.edu IPR_PALtemp4 = 0x144, // memory management temp 783457Sgblack@eecs.umich.edu IPR_PALtemp5 = 0x145, // memory management temp 793457Sgblack@eecs.umich.edu IPR_PALtemp6 = 0x146, // memory management temp 803457Sgblack@eecs.umich.edu IPR_PALtemp7 = 0x147, // entIF 813457Sgblack@eecs.umich.edu IPR_PALtemp8 = 0x148, // intmask 823457Sgblack@eecs.umich.edu IPR_PALtemp9 = 0x149, // entSys 833457Sgblack@eecs.umich.edu IPR_PALtemp10 = 0x14a, // ?? 843457Sgblack@eecs.umich.edu IPR_PALtemp11 = 0x14b, // entInt 853457Sgblack@eecs.umich.edu IPR_PALtemp12 = 0x14c, // entArith 863457Sgblack@eecs.umich.edu IPR_PALtemp13 = 0x14d, // reserved for platform specific PAL 873457Sgblack@eecs.umich.edu IPR_PALtemp14 = 0x14e, // reserved for platform specific PAL 883457Sgblack@eecs.umich.edu IPR_PALtemp15 = 0x14f, // reserved for platform specific PAL 893457Sgblack@eecs.umich.edu IPR_PALtemp16 = 0x150, // scratch / whami<7:0> / mces<4:0> 903457Sgblack@eecs.umich.edu IPR_PALtemp17 = 0x151, // sysval 913457Sgblack@eecs.umich.edu IPR_PALtemp18 = 0x152, // usp 923457Sgblack@eecs.umich.edu IPR_PALtemp19 = 0x153, // ksp 933457Sgblack@eecs.umich.edu IPR_PALtemp20 = 0x154, // PTBR 943457Sgblack@eecs.umich.edu IPR_PALtemp21 = 0x155, // entMM 953457Sgblack@eecs.umich.edu IPR_PALtemp22 = 0x156, // kgp 963457Sgblack@eecs.umich.edu IPR_PALtemp23 = 0x157, // PCBB 973457Sgblack@eecs.umich.edu 983457Sgblack@eecs.umich.edu IPR_DTB_ASN = 0x200, // DTLB address space number register 993457Sgblack@eecs.umich.edu IPR_DTB_CM = 0x201, // DTLB current mode register 1003457Sgblack@eecs.umich.edu IPR_DTB_TAG = 0x202, // DTLB tag register 1013457Sgblack@eecs.umich.edu IPR_DTB_PTE = 0x203, // DTLB page table entry register 1023457Sgblack@eecs.umich.edu IPR_DTB_PTE_TEMP = 0x204, // DTLB page table entry temporary register 1033457Sgblack@eecs.umich.edu 1043457Sgblack@eecs.umich.edu IPR_MM_STAT = 0x205, // data MMU fault status register 1053457Sgblack@eecs.umich.edu IPR_VA = 0x206, // fault virtual address register 1063457Sgblack@eecs.umich.edu IPR_VA_FORM = 0x207, // formatted virtual address register 1073457Sgblack@eecs.umich.edu IPR_MVPTBR = 0x208, // MTU virtual page table base register 1083457Sgblack@eecs.umich.edu IPR_DTB_IAP = 0x209, // DTLB invalidate all process register 1093457Sgblack@eecs.umich.edu IPR_DTB_IA = 0x20a, // DTLB invalidate all register 1103457Sgblack@eecs.umich.edu IPR_DTB_IS = 0x20b, // DTLB invalidate single register 1113457Sgblack@eecs.umich.edu IPR_ALT_MODE = 0x20c, // alternate mode register 1123457Sgblack@eecs.umich.edu IPR_CC = 0x20d, // cycle counter register 1133457Sgblack@eecs.umich.edu IPR_CC_CTL = 0x20e, // cycle counter control register 1143457Sgblack@eecs.umich.edu IPR_MCSR = 0x20f, // MTU control register 1153457Sgblack@eecs.umich.edu 1163457Sgblack@eecs.umich.edu IPR_DC_FLUSH = 0x210, 1173457Sgblack@eecs.umich.edu IPR_DC_PERR_STAT = 0x212, // Dcache parity error status register 1183457Sgblack@eecs.umich.edu IPR_DC_TEST_CTL = 0x213, // Dcache test tag control register 1193457Sgblack@eecs.umich.edu IPR_DC_TEST_TAG = 0x214, // Dcache test tag register 1203457Sgblack@eecs.umich.edu IPR_DC_TEST_TAG_TEMP = 0x215, // Dcache test tag temporary register 1213457Sgblack@eecs.umich.edu IPR_DC_MODE = 0x216, // Dcache mode register 1223457Sgblack@eecs.umich.edu IPR_MAF_MODE = 0x217, // miss address file mode register 1233457Sgblack@eecs.umich.edu 1243457Sgblack@eecs.umich.edu MaxInternalProcRegs // number of IPR registers 1253457Sgblack@eecs.umich.edu }; 1263457Sgblack@eecs.umich.edu 1273457Sgblack@eecs.umich.edu enum MiscRegIpr 1283457Sgblack@eecs.umich.edu { 1293457Sgblack@eecs.umich.edu //Write only 1303457Sgblack@eecs.umich.edu MinWriteOnlyIpr, 1313457Sgblack@eecs.umich.edu MISCREG_IPR_HWINT_CLR = MinWriteOnlyIpr, 1323457Sgblack@eecs.umich.edu MISCREG_IPR_SL_XMIT, 1333457Sgblack@eecs.umich.edu MISCREG_IPR_DC_FLUSH, 1343457Sgblack@eecs.umich.edu MISCREG_IPR_IC_FLUSH, 1353457Sgblack@eecs.umich.edu MISCREG_IPR_ALT_MODE, 1363457Sgblack@eecs.umich.edu MISCREG_IPR_DTB_IA, 1373457Sgblack@eecs.umich.edu MISCREG_IPR_DTB_IAP, 1383457Sgblack@eecs.umich.edu MISCREG_IPR_ITB_IA, 1393457Sgblack@eecs.umich.edu MaxWriteOnlyIpr, 1403457Sgblack@eecs.umich.edu MISCREG_IPR_ITB_IAP = MaxWriteOnlyIpr, 1413457Sgblack@eecs.umich.edu 1423457Sgblack@eecs.umich.edu //Read only 1433457Sgblack@eecs.umich.edu MinReadOnlyIpr, 1443457Sgblack@eecs.umich.edu MISCREG_IPR_INTID = MinReadOnlyIpr, 1453457Sgblack@eecs.umich.edu MISCREG_IPR_SL_RCV, 1463457Sgblack@eecs.umich.edu MISCREG_IPR_MM_STAT, 1473457Sgblack@eecs.umich.edu MISCREG_IPR_ITB_PTE_TEMP, 1483457Sgblack@eecs.umich.edu MaxReadOnlyIpr, 1493457Sgblack@eecs.umich.edu MISCREG_IPR_DTB_PTE_TEMP = MaxReadOnlyIpr, 1503457Sgblack@eecs.umich.edu 1513457Sgblack@eecs.umich.edu MISCREG_IPR_ISR, 1523457Sgblack@eecs.umich.edu MISCREG_IPR_ITB_TAG, 1533457Sgblack@eecs.umich.edu MISCREG_IPR_ITB_PTE, 1543457Sgblack@eecs.umich.edu MISCREG_IPR_ITB_ASN, 1553457Sgblack@eecs.umich.edu MISCREG_IPR_ITB_IS, 1563457Sgblack@eecs.umich.edu MISCREG_IPR_SIRR, 1573457Sgblack@eecs.umich.edu MISCREG_IPR_ASTRR, 1583457Sgblack@eecs.umich.edu MISCREG_IPR_ASTER, 1593457Sgblack@eecs.umich.edu MISCREG_IPR_EXC_ADDR, 1603457Sgblack@eecs.umich.edu MISCREG_IPR_EXC_SUM, 1613457Sgblack@eecs.umich.edu MISCREG_IPR_EXC_MASK, 1623457Sgblack@eecs.umich.edu MISCREG_IPR_PAL_BASE, 1633457Sgblack@eecs.umich.edu MISCREG_IPR_ICM, 1643457Sgblack@eecs.umich.edu MISCREG_IPR_IPLR, 1653457Sgblack@eecs.umich.edu MISCREG_IPR_IFAULT_VA_FORM, 1663457Sgblack@eecs.umich.edu MISCREG_IPR_IVPTBR, 1673457Sgblack@eecs.umich.edu MISCREG_IPR_ICSR, 1683457Sgblack@eecs.umich.edu MISCREG_IPR_IC_PERR_STAT, 1693457Sgblack@eecs.umich.edu MISCREG_IPR_PMCTR, 1703457Sgblack@eecs.umich.edu 1713457Sgblack@eecs.umich.edu // PAL temporary registers... 1723457Sgblack@eecs.umich.edu // register meanings gleaned from osfpal.s source code 1733457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp0, 1743457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp1, 1753457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp2, 1763457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp3, 1773457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp4, 1783457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp5, 1793457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp6, 1803457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp7, 1813457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp8, 1823457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp9, 1833457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp10, 1843457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp11, 1853457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp12, 1863457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp13, 1873457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp14, 1883457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp15, 1893457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp16, 1903457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp17, 1913457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp18, 1923457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp19, 1933457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp20, 1943457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp21, 1953457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp22, 1963457Sgblack@eecs.umich.edu MISCREG_IPR_PALtemp23, 1973457Sgblack@eecs.umich.edu 1983457Sgblack@eecs.umich.edu MISCREG_IPR_DTB_ASN, 1993457Sgblack@eecs.umich.edu MISCREG_IPR_DTB_CM, 2003457Sgblack@eecs.umich.edu MISCREG_IPR_DTB_TAG, 2013457Sgblack@eecs.umich.edu MISCREG_IPR_DTB_PTE, 2023457Sgblack@eecs.umich.edu 2033457Sgblack@eecs.umich.edu MISCREG_IPR_VA, 2043457Sgblack@eecs.umich.edu MISCREG_IPR_VA_FORM, 2053457Sgblack@eecs.umich.edu MISCREG_IPR_MVPTBR, 2063457Sgblack@eecs.umich.edu MISCREG_IPR_DTB_IS, 2073457Sgblack@eecs.umich.edu MISCREG_IPR_CC, 2083457Sgblack@eecs.umich.edu MISCREG_IPR_CC_CTL, 2093457Sgblack@eecs.umich.edu MISCREG_IPR_MCSR, 2103457Sgblack@eecs.umich.edu 2113457Sgblack@eecs.umich.edu MISCREG_IPR_DC_PERR_STAT, 2123457Sgblack@eecs.umich.edu MISCREG_IPR_DC_TEST_CTL, 2133457Sgblack@eecs.umich.edu MISCREG_IPR_DC_TEST_TAG, 2143457Sgblack@eecs.umich.edu MISCREG_IPR_DC_TEST_TAG_TEMP, 2153457Sgblack@eecs.umich.edu MISCREG_IPR_DC_MODE, 2163457Sgblack@eecs.umich.edu MISCREG_IPR_MAF_MODE, 2173457Sgblack@eecs.umich.edu 2183457Sgblack@eecs.umich.edu NumInternalProcRegs // number of IPR registers 2193457Sgblack@eecs.umich.edu }; 2203457Sgblack@eecs.umich.edu 2213457Sgblack@eecs.umich.edu 2223457Sgblack@eecs.umich.edu extern md_ipr_names MiscRegIndexToIpr[NumInternalProcRegs]; 2233457Sgblack@eecs.umich.edu extern int IprToMiscRegIndex[MaxInternalProcRegs]; 2243457Sgblack@eecs.umich.edu 2253457Sgblack@eecs.umich.edu void initializeIprTable(); 2263457Sgblack@eecs.umich.edu} 2273457Sgblack@eecs.umich.edu 2283457Sgblack@eecs.umich.edu#endif 229