diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/arch/alpha/utility.hh | 7 | ||||
-rw-r--r-- | src/arch/mips/utility.hh | 7 | ||||
-rw-r--r-- | src/arch/sparc/SConscript | 1 | ||||
-rw-r--r-- | src/arch/sparc/asi.cc | 279 | ||||
-rw-r--r-- | src/arch/sparc/asi.hh | 55 | ||||
-rw-r--r-- | src/cpu/checker/cpu_impl.hh | 2 | ||||
-rw-r--r-- | src/cpu/o3/fetch_impl.hh | 2 | ||||
-rw-r--r-- | src/cpu/ozone/front_end_impl.hh | 2 | ||||
-rw-r--r-- | src/cpu/simple/base.cc | 2 | ||||
-rw-r--r-- | src/kern/linux/linux.hh | 4 | ||||
-rw-r--r-- | src/kern/solaris/solaris.hh | 4 | ||||
-rw-r--r-- | src/kern/tru64/tru64.hh | 56 |
12 files changed, 334 insertions, 87 deletions
diff --git a/src/arch/alpha/utility.hh b/src/arch/alpha/utility.hh index d3ccc0444..0304d1c3a 100644 --- a/src/arch/alpha/utility.hh +++ b/src/arch/alpha/utility.hh @@ -37,16 +37,17 @@ #include "arch/alpha/isa_traits.hh" #include "arch/alpha/regfile.hh" #include "base/misc.hh" +#include "cpu/thread_context.hh" namespace AlphaISA { static inline ExtMachInst - makeExtMI(MachInst inst, const uint64_t &pc) { + makeExtMI(MachInst inst, ThreadContext * xc) { #if FULL_SYSTEM ExtMachInst ext_inst = inst; - if (pc && 0x1) - return ext_inst|=(static_cast<ExtMachInst>(pc & 0x1) << 32); + if (xc->readPC() && 0x1) + return ext_inst|=(static_cast<ExtMachInst>(xc->readPC() & 0x1) << 32); else return ext_inst; #else diff --git a/src/arch/mips/utility.hh b/src/arch/mips/utility.hh index ae2fe1aea..56689ba4d 100644 --- a/src/arch/mips/utility.hh +++ b/src/arch/mips/utility.hh @@ -35,6 +35,7 @@ #include "arch/mips/types.hh" #include "base/misc.hh" #include "config/full_system.hh" +#include "cpu/thread_context.hh" //XXX This is needed for size_t. We should use something other than size_t //#include "kern/linux/linux.hh" #include "sim/host.hh" @@ -86,11 +87,11 @@ namespace MipsISA { } static inline ExtMachInst - makeExtMI(MachInst inst, const uint64_t &pc) { + makeExtMI(MachInst inst, ThreadContext * xc) { #if FULL_SYSTEM ExtMachInst ext_inst = inst; - if (pc && 0x1) - return ext_inst|=(static_cast<ExtMachInst>(pc & 0x1) << 32); + if (xc->readPC() && 0x1) + return ext_inst|=(static_cast<ExtMachInst>(xc->readPC() & 0x1) << 32); else return ext_inst; #else diff --git a/src/arch/sparc/SConscript b/src/arch/sparc/SConscript index 66f2b57e0..e317502e0 100644 --- a/src/arch/sparc/SConscript +++ b/src/arch/sparc/SConscript @@ -44,6 +44,7 @@ Import('env') # Base sources used by all configurations. base_sources = Split(''' + asi.cc faults.cc floatregfile.cc intregfile.cc diff --git a/src/arch/sparc/asi.cc b/src/arch/sparc/asi.cc new file mode 100644 index 000000000..00c9e041e --- /dev/null +++ b/src/arch/sparc/asi.cc @@ -0,0 +1,279 @@ +/* + * 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. + * + * Authors: Gabe Black + */ + +#include "arch/sparc/asi.hh" + +namespace SparcISA +{ + bool AsiIsBlock(ASI asi) + { + return + (asi == ASI_BLK_AIUP) || + (asi == ASI_BLK_AIUS) || + (asi == ASI_BLK_AIUPL) || + (asi == ASI_BLK_AIUSL) || + (asi == ASI_BLK_P) || + (asi == ASI_BLK_S) || + (asi == ASI_BLK_PL) || + (asi == ASI_BLK_SL); + } + + bool AsiIsPrimary(ASI asi) + { + return + (asi == ASI_AIUP) || + (asi == ASI_BLK_AIUP) || + (asi == ASI_AIUPL) || + (asi == ASI_BLK_AIUPL) || + (asi == ASI_LDTX_AIUP) || + (asi == ASI_LDTX_AIUPL) || + (asi == ASI_P) || + (asi == ASI_PNF) || + (asi == ASI_PL) || + (asi == ASI_PNFL) || + (asi == ASI_PST8_P) || + (asi == ASI_PST16_P) || + (asi == ASI_PST32_P) || + (asi == ASI_PST8_PL) || + (asi == ASI_PST16_PL) || + (asi == ASI_PST32_PL) || + (asi == ASI_FL8_P) || + (asi == ASI_FL16_P) || + (asi == ASI_FL8_PL) || + (asi == ASI_FL16_PL) || + (asi == ASI_LDTX_P) || + (asi == ASI_LDTX_PL) || + (asi == ASI_BLK_P) || + (asi == ASI_BLK_PL); + } + + bool AsiIsSecondary(ASI asi) + { + return + (asi == ASI_AIUS) || + (asi == ASI_BLK_AIUS) || + (asi == ASI_AIUSL) || + (asi == ASI_BLK_AIUSL) || + (asi == ASI_LDTX_AIUS) || + (asi == ASI_LDTX_AIUSL) || + (asi == ASI_S) || + (asi == ASI_SNF) || + (asi == ASI_SL) || + (asi == ASI_SNFL) || + (asi == ASI_PST8_S) || + (asi == ASI_PST16_S) || + (asi == ASI_PST32_S) || + (asi == ASI_PST8_SL) || + (asi == ASI_PST16_SL) || + (asi == ASI_PST32_SL) || + (asi == ASI_FL8_S) || + (asi == ASI_FL16_S) || + (asi == ASI_FL8_SL) || + (asi == ASI_FL16_SL) || + (asi == ASI_LDTX_S) || + (asi == ASI_LDTX_SL) || + (asi == ASI_BLK_S) || + (asi == ASI_BLK_SL); + } + + bool AsiNucleus(ASI asi) + { + return + (asi == ASI_N) || + (asi == ASI_NL) || + (asi == ASI_LDTX_N) || + (asi == ASI_LDTX_NL); + } + + bool AsiIsAsIfUser(ASI asi) + { + return + (asi == ASI_AIUP) || + (asi == ASI_AIUS) || + (asi == ASI_BLK_AIUP) || + (asi == ASI_BLK_AIUS) || + (asi == ASI_AIUPL) || + (asi == ASI_AIUSL) || + (asi == ASI_BLK_AIUPL) || + (asi == ASI_BLK_AIUSL) || + (asi == ASI_LDTX_AIUP) || + (asi == ASI_LDTX_AIUS) || + (asi == ASI_LDTX_AIUPL) || + (asi == ASI_LDTX_AIUSL); + } + + bool AsiIsIO(ASI asi) + { + return + (asi == ASI_REAL_IO) || + (asi == ASI_REAL_IO_L); + } + + bool AsiIsReal(ASI asi) + { + return + (asi == ASI_REAL) || + (asi == ASI_REAL_IO) || + (asi == ASI_REAL_L) || + (asi == ASI_REAL_IO_L) || + (asi == ASI_LDTX_REAL) || + (asi == ASI_LDTX_REAL_L) || + (asi == ASI_MMU_REAL); + } + + bool AsiIsLittle(ASI asi) + { + return + (asi == ASI_NL) || + (asi == ASI_AIUPL) || + (asi == ASI_AIUSL) || + (asi == ASI_REAL_L) || + (asi == ASI_REAL_IO_L) || + (asi == ASI_BLK_AIUPL) || + (asi == ASI_BLK_AIUSL) || + (asi == ASI_LDTX_AIUPL) || + (asi == ASI_LDTX_AIUSL) || + (asi == ASI_LDTX_REAL_L) || + (asi == ASI_LDTX_NL) || + (asi == ASI_PL) || + (asi == ASI_SL) || + (asi == ASI_PNFL) || + (asi == ASI_SNFL) || + (asi == ASI_PST8_PL) || + (asi == ASI_PST8_SL) || + (asi == ASI_PST16_PL) || + (asi == ASI_PST16_SL) || + (asi == ASI_PST32_PL) || + (asi == ASI_PST32_SL) || + (asi == ASI_FL8_PL) || + (asi == ASI_FL8_SL) || + (asi == ASI_FL16_PL) || + (asi == ASI_FL16_SL) || + (asi == ASI_LDTX_PL) || + (asi == ASI_LDTX_SL) || + (asi == ASI_BLK_PL) || + (asi == ASI_BLK_SL); + } + + bool AsiIsTwin(ASI asi) + { + return + (asi == ASI_LDTX_AIUP) || + (asi == ASI_LDTX_AIUS) || + (asi == ASI_LDTX_REAL) || + (asi == ASI_LDTX_N) || + (asi == ASI_LDTX_AIUPL) || + (asi == ASI_LDTX_AIUSL) || + (asi == ASI_LDTX_REAL_L) || + (asi == ASI_LDTX_NL) || + (asi == ASI_LDTX_P) || + (asi == ASI_LDTX_S) || + (asi == ASI_LDTX_PL) || + (asi == ASI_LDTX_SL); + } + + bool AsiIsPartialStore(ASI asi) + { + return + (asi == ASI_PST8_P) || + (asi == ASI_PST8_S) || + (asi == ASI_PST16_P) || + (asi == ASI_PST16_S) || + (asi == ASI_PST32_P) || + (asi == ASI_PST32_S) || + (asi == ASI_PST8_PL) || + (asi == ASI_PST8_SL) || + (asi == ASI_PST16_PL) || + (asi == ASI_PST16_SL) || + (asi == ASI_PST32_PL) || + (asi == ASI_PST32_SL); + } + + bool AsiIsFloatingLoad(ASI asi) + { + return + (asi == ASI_FL8_P) || + (asi == ASI_FL8_S) || + (asi == ASI_FL16_P) || + (asi == ASI_FL16_S) || + (asi == ASI_FL8_PL) || + (asi == ASI_FL8_SL) || + (asi == ASI_FL16_PL) || + (asi == ASI_FL16_SL); + } + + bool AsiIsNoFault(ASI asi) + { + return + (asi == ASI_PNF) || + (asi == ASI_SNF) || + (asi == ASI_PNFL) || + (asi == ASI_SNFL); + } + + bool AsiIsScratchPad(ASI asi) + { + return + (asi == ASI_SCRATCHPAD) || + (asi == ASI_HYP_SCRATCHPAD); + } + + bool AsiIsCmt(ASI asi) + { + return + (asi == ASI_CMT_PER_STRAND) || + (asi == ASI_CMT_SHARED); + } + + bool AsiIsQueue(ASI asi) + { + return asi == ASI_QUEUE; + } + + bool AsiIsDtlb(ASI asi) + { + return + (asi == ASI_DTLB_DATA_IN_REG) || + (asi == ASI_DTLB_DATA_ACCESS_REG) || + (asi == ASI_DTLB_TAG_READ_REG); + } + + bool AsiIsMmu(ASI asi) + { + return + (asi == ASI_MMU_CONTEXTID) || + (asi == ASI_IMMU) || + (asi == ASI_MMU_REAL) || + (asi == ASI_MMU) || + (asi == ASI_DMMU) || + (asi == ASI_UMMU) || + (asi == ASI_DMMU_DEMAP); + } +} diff --git a/src/arch/sparc/asi.hh b/src/arch/sparc/asi.hh index 482e077e0..876567225 100644 --- a/src/arch/sparc/asi.hh +++ b/src/arch/sparc/asi.hh @@ -156,23 +156,23 @@ namespace SparcISA ASI_PST32_SL = 0xCD, ASI_PST32_SECONDARY_LITTLE = ASI_PST32_SL, //0xCE-0xCF implementation dependent - ASI_PL8_P = 0xD0, - ASI_PL8_PRIMARY = ASI_PL8_P, - ASI_PL8_S = 0xD1, - ASI_PL8_SECONDARY = ASI_PL8_S, - ASI_PL16_P = 0xD2, - ASI_PL16_PRIMARY = ASI_PL16_P, - ASI_PL16_S = 0xD3, - ASI_PL16_SECONDARY = ASI_PL16_S, + 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_PL8_PL = 0xD8, - ASI_PL8_PRIMARY_LITTLE = ASI_PL8_PL, - ASI_PL8_SL = 0xD9, - ASI_PL8_SECONDARY_LITTLE = ASI_PL8_SL, - ASI_PL16_PL = 0xDA, - ASI_PL16_PRIMARY_LITTLE = ASI_PL16_PL, - ASI_PL16_SL = 0xDB, - ASI_PL16_SECONDARY_LITTLE = ASI_PL16_SL, + 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, @@ -193,9 +193,30 @@ namespace SparcISA ASI_BLK_PL = 0xF8, ASI_BLOCK_PRIMARY_LITTLE = ASI_BLK_PL, ASI_BLK_SL = 0xF9, - ASI_BLOCK_SECONDARY_LITTLE = ASI_BLK_SL + 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); + }; #endif // __ARCH_SPARC_TLB_HH__ diff --git a/src/cpu/checker/cpu_impl.hh b/src/cpu/checker/cpu_impl.hh index 8aec79754..ad4f2c560 100644 --- a/src/cpu/checker/cpu_impl.hh +++ b/src/cpu/checker/cpu_impl.hh @@ -202,7 +202,7 @@ Checker<DynInstPtr>::verify(DynInstPtr &completed_inst) validateInst(inst); curStaticInst = StaticInst::decode(makeExtMI(machInst, - thread->readPC())); + thread->getTC())); #if FULL_SYSTEM thread->setInst(machInst); diff --git a/src/cpu/o3/fetch_impl.hh b/src/cpu/o3/fetch_impl.hh index 2d447bfe5..3c47c39fa 100644 --- a/src/cpu/o3/fetch_impl.hh +++ b/src/cpu/o3/fetch_impl.hh @@ -1110,7 +1110,7 @@ DefaultFetch<Impl>::fetch(bool &status_change) inst = TheISA::gtoh(*reinterpret_cast<TheISA::MachInst *> (&cacheData[tid][offset])); - ext_inst = TheISA::makeExtMI(inst, fetch_PC); + ext_inst = TheISA::makeExtMI(inst, cpu->tcBase(tid)); // Create a new DynInst from the instruction fetched. DynInstPtr instruction = new DynInst(ext_inst, fetch_PC, diff --git a/src/cpu/ozone/front_end_impl.hh b/src/cpu/ozone/front_end_impl.hh index d34716de6..9a00aefbf 100644 --- a/src/cpu/ozone/front_end_impl.hh +++ b/src/cpu/ozone/front_end_impl.hh @@ -883,7 +883,7 @@ FrontEnd<Impl>::getInstFromCacheline() // Get the instruction from the array of the cache line. inst = htog(*reinterpret_cast<MachInst *>(&cacheData[offset])); - ExtMachInst decode_inst = TheISA::makeExtMI(inst, PC); + ExtMachInst decode_inst = TheISA::makeExtMI(inst, tc); // Create a new DynInst from the instruction fetched. DynInstPtr instruction = new DynInst(decode_inst, PC, PC+sizeof(MachInst), diff --git a/src/cpu/simple/base.cc b/src/cpu/simple/base.cc index 522fe79aa..0bbe92282 100644 --- a/src/cpu/simple/base.cc +++ b/src/cpu/simple/base.cc @@ -396,7 +396,7 @@ BaseSimpleCPU::preExecute() // decode the instruction inst = gtoh(inst); - curStaticInst = StaticInst::decode(makeExtMI(inst, thread->readPC())); + curStaticInst = StaticInst::decode(makeExtMI(inst, thread->getTC())); traceData = Trace::getInstRecord(curTick, tc, curStaticInst, thread->readPC()); diff --git a/src/kern/linux/linux.hh b/src/kern/linux/linux.hh index 3a2677642..6e0b37d91 100644 --- a/src/kern/linux/linux.hh +++ b/src/kern/linux/linux.hh @@ -54,11 +54,11 @@ class Linux : public OperatingSystem //@{ /// Basic Linux types. -/* typedef uint64_t size_t; + typedef uint64_t size_t; typedef uint64_t off_t; typedef int64_t time_t; typedef uint32_t uid_t; - typedef uint32_t gid_t;*/ + typedef uint32_t gid_t; //@} /// Stat buffer. Note that we can't call it 'stat' since that diff --git a/src/kern/solaris/solaris.hh b/src/kern/solaris/solaris.hh index a5ca41cdd..ed574fdbf 100644 --- a/src/kern/solaris/solaris.hh +++ b/src/kern/solaris/solaris.hh @@ -56,7 +56,7 @@ class Solaris : public OperatingSystem //@{ /// Basic Solaris types. -/* typedef uint64_t size_t; + typedef uint64_t size_t; typedef uint64_t off_t; typedef int64_t time_t; typedef int32_t uid_t; @@ -65,7 +65,7 @@ class Solaris : public OperatingSystem typedef uint64_t ino_t; typedef uint64_t dev_t; typedef uint32_t mode_t; - typedef uint32_t nlink_t;*/ + typedef uint32_t nlink_t; //@} struct tgt_timespec { diff --git a/src/kern/tru64/tru64.hh b/src/kern/tru64/tru64.hh index 87ac88007..97a5e2a7c 100644 --- a/src/kern/tru64/tru64.hh +++ b/src/kern/tru64/tru64.hh @@ -393,34 +393,6 @@ class Tru64 : public OperatingSystem uint64_t pad2[2]; //!< pad2 }; - /*/// Helper function to convert a host stat buffer to a target stat - /// buffer. Also copies the target buffer out to the simulated - /// memory space. Used by stat(), fstat(), and lstat(). - template <class T> - static void - copyOutStatBuf(TranslatingPort *mem, Addr addr, global_stat *host) - { - using namespace TheISA; - - TypedBufferArg<T> tgt(addr); - - tgt->st_dev = htog(host->st_dev); - tgt->st_ino = htog(host->st_ino); - tgt->st_mode = htog(host->st_mode); - tgt->st_nlink = htog(host->st_nlink); - tgt->st_uid = htog(host->st_uid); - tgt->st_gid = htog(host->st_gid); - tgt->st_rdev = htog(host->st_rdev); - tgt->st_size = htog(host->st_size); - tgt->st_atimeX = htog(host->st_atime); - tgt->st_mtimeX = htog(host->st_mtime); - tgt->st_ctimeX = htog(host->st_ctime); - tgt->st_blksize = htog(host->st_blksize); - tgt->st_blocks = htog(host->st_blocks); - - tgt.copyOut(mem); - }*/ - /// Helper function to convert a host statfs buffer to a target statfs /// buffer. Also copies the target buffer out to the simulated /// memory space. Used by statfs() and fstatfs(). @@ -450,34 +422,6 @@ class Tru64 : public OperatingSystem tgt.copyOut(mem); } -/* /// Helper function to convert a host stat buffer to an old pre-F64 - /// (4.x) target stat buffer. Also copies the target buffer out to - /// the simulated memory space. Used by pre_F64_stat(), - /// pre_F64_fstat(), and pre_F64_lstat(). - static void - copyOutPreF64StatBuf(TranslatingPort *mem, Addr addr, struct stat *host) - { - using namespace TheISA; - - TypedBufferArg<Tru64::pre_F64_stat> tgt(addr); - - tgt->st_dev = htog(host->st_dev); - tgt->st_ino = htog(host->st_ino); - tgt->st_mode = htog(host->st_mode); - tgt->st_nlink = htog(host->st_nlink); - tgt->st_uid = htog(host->st_uid); - tgt->st_gid = htog(host->st_gid); - tgt->st_rdev = htog(host->st_rdev); - tgt->st_size = htog(host->st_size); - tgt->st_atimeX = htog(host->st_atime); - tgt->st_mtimeX = htog(host->st_mtime); - tgt->st_ctimeX = htog(host->st_ctime); - tgt->st_blksize = htog(host->st_blksize); - tgt->st_blocks = htog(host->st_blocks); - - tgt.copyOut(mem); - }*/ - /// The target system's hostname. static const char *hostname; |