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2007-01-30change std::isnan() to a using namespace std and isnan(). We need a better ↵Ali Saidi
way to do this. --HG-- extra : convert_revision : 4f59ca8e6425db23f57a1f3f65a4874e483d0ecc
2007-01-30use std:: for isnan() and fix decoding of fcmpe*Ali Saidi
--HG-- extra : convert_revision : 06be0f8572e26c3c7e761b482248304ce1afa038
2007-01-30Make the FpUnimpl format actually write the Fsr.Gabe Black
--HG-- extra : convert_revision : 84717cd3a8fa9fb85bd0693304e05ef475b05d07
2007-01-30Added FpUnimpl format for quad precision and other purposefully ↵Gabe Black
unimplemented floating point ops. --HG-- extra : convert_revision : 356fec86c35560b20ea8eee80844602bbcec145f
2007-01-29Merge zizzer:/bk/newmemGabe Black
into zower.eecs.umich.edu:/eecshome/m5/newmem --HG-- extra : convert_revision : 0e4a54c21f32fec13deaf00b5d61c258007f172b
2007-01-29Fix the Frs?s operands to use single width by default, rather than double width.Gabe Black
--HG-- extra : convert_revision : 36137ee025dc5c79665b041b43bd89505715ca70
2007-01-29Add implementation for the fcmp instructions. These don't behave -quite- ↵Gabe Black
right with respect to quite NaNs, but hopefully we don't need to worry about the distinction. --HG-- extra : convert_revision : 67b6583a20530b7a393aa04d0b71031d3c72ecdd
2007-01-29Fix the FCMPCC bitfield.Gabe Black
--HG-- extra : convert_revision : d2c538e7f469bd12a80eb8585c78d5325d6e6141
2007-01-29timegm() is a gnuism... replace with the code from the timegm() man pageAli Saidi
--HG-- extra : convert_revision : f2b80a0b7768edc370e3f07c45cb3bb9a46450a9
2007-01-29fix some over sights in moving windowing and ccr registers to int reg fileAli Saidi
--HG-- extra : convert_revision : 4e83e5163076aeef72ec5caf1e0d7adea11da875
2007-01-29Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : 7b8b791815d1fb51cc7ad085307a640b2ee51642
2007-01-29Cleaned up disassembly a little.Gabe Black
--HG-- extra : convert_revision : 4665ac7760c9b78a1d7699ceeb541b694211a947
2007-01-29A minor hack to get branch prediction to behave like before on Alpha.Gabe Black
--HG-- extra : convert_revision : 1eaabd13c72aa42c512a04d162a87491818bc621
2007-01-29Fixed a warning about an unused variable.Gabe Black
--HG-- extra : convert_revision : f9c78e86b60c3085cd95b1b4e132205e0ef584dd
2007-01-28Merge zizzer:/bk/newmemGabe Black
into zower.eecs.umich.edu:/eecshome/m5/newmem --HG-- extra : convert_revision : 7bea2cb13e2de527134d98d4ee21a55dc4a7d1ad
2007-01-28Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : e302dc4d7a20646bb0ea363127b2658a6d6e810c
2007-01-28Merge zizzer:/bk/newmemAli Saidi
into pb15.local:/Users/ali/work/m5.newmem.head --HG-- extra : convert_revision : b4db0b350c8a5b3452ede74e5b42eec8ed6685c3
2007-01-28make unimplemented ops failAli Saidi
return correct traps for ua2005 fpops that aren't implemented in hw --HG-- extra : convert_revision : 998fd43f77c5de7078bac1c6caab296b18c9366d
2007-01-28Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : f25fd4855a1eaaecb29e6ccc3cee22cf07e4108b
2007-01-28fix comparing fp registers between legion and m5Ali Saidi
make fp writes also chatty with the Sparc traceflag src/arch/sparc/floatregfile.cc: make fp writes also chatty with the Sparc traceflag src/cpu/exetrace.cc: fix comparing fp registers between legion and m5 --HG-- extra : convert_revision : f3703afae56249f137451262bc1b6919d465e714
2007-01-28Merge zizzer:/bk/newmemGabe Black
into zower.eecs.umich.edu:/eecshome/m5/newmem --HG-- extra : convert_revision : 2398e48722dd71ddf270e93bd7b387078fb30e6b
2007-01-28Stick the conversion of python to unix time with all ofNathan Binkert
the other param code so that other functions can use it as well. --HG-- extra : convert_revision : a8becdeadc70af0b64bff5b0770788dfba6e1857
2007-01-27I missed a couple of thingsAli Saidi
--HG-- extra : convert_revision : 2fa44718e381ff743fa1cf12f4db2221dca87e4c
2007-01-27While I'm waiting for legion to run make m5 compile with a few more compilersAli Saidi
SConstruct: src/SConscript: Add flags for Intel CC while i'm at it src/base/compiler.hh: the _Pragma stuff needst to be called this way unless someone happens to have a cleaner way src/base/cprintf_formats.hh: add std:: where appropriate src/base/statistics.hh: use this->map since icc was getting confused about std::map vs the locally defined map src/cpu/static_inst.hh: Add some more dummy returns where needed src/mem/packet.hh: add more dummy returns where needed src/sim/host.hh: use limits to come up with max tick --HG-- extra : convert_revision : 08e9f7898b29fb9d063136529afb9b6abceab60c
2007-01-27Merge zizzer:/bk/newmemGabe Black
into zower.eecs.umich.edu:/eecshome/m5/newmem src/arch/sparc/isa/formats/mem/util.isa: src/arch/sparc/isa_traits.hh: src/arch/sparc/system.cc: Hand Merge --HG-- extra : convert_revision : d5e0c97caebb616493e2f642e915969d7028109c
2007-01-27Got rid of some DPRINTFs that were printing raw pointers.Gabe Black
--HG-- extra : convert_revision : a79f5ee225208338594e7c4ecf0a71fef941918c
2007-01-27Fixed up printReg so that control registers are printed by name. This is ↵Gabe Black
possible now becauase Ctrl_Base_DepTag gets added into control register numbers. --HG-- extra : convert_revision : d6de3be277127547cd942769cd34a54a4ec8db32
2007-01-26Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : ca6e616e64d4528478c1505dc7ce111b8888d389
2007-01-26forgot to include this fileAli Saidi
--HG-- extra : convert_revision : 4b570a33a951e9286b38873b2be3651ffaee8532
2007-01-26Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : 53ee81b099930d4d827db99e2d944ffb8645c706
2007-01-26Make Sparc traceflag even more chattyAli Saidi
some fixes to fp instructions to use the single precision registers if this is an fp op emit fp check code add fpregs to m5legion struct src/arch/sparc/floatregfile.cc: Make Sparc traceflag even more chatty src/arch/sparc/isa/base.isa: add code to check if the fpu is enabled src/arch/sparc/isa/decoder.isa: some fixes to fp instructions to use the single precision registers fix smul again fix subc/subcc/subccc condition code setting src/arch/sparc/isa/formats/basic.isa: src/arch/sparc/isa/formats/mem/util.isa: if this is an fp op emit fp check code src/cpu/exetrace.cc: check fp regs as well as int regs src/cpu/m5legion_interface.h: add fpregs to m5legion struct --HG-- extra : convert_revision : e7d26d10fb8ce88f96e3a51f84b48c3b3ad2f232
2007-01-26Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.suncc --HG-- extra : convert_revision : 1706f6218abec7eb575dcff3ad4aef83894f64ab
2007-01-26Merge zeep.pool:/z/saidi/work/m5.newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.suncc --HG-- extra : convert_revision : 20f61a524a3b53fc0afcf53a24b5a1fe1d96f579
2007-01-26make our code a little more standards compliantAli Saidi
pretty close to compiling w/ suns compiler briefly: add dummy return after panic()/fatal() split out flags by compiler vendor include cstring and cmath where appropriate use std namespace for string ops SConstruct: Add code to detect compiler and choose cflags based on detected compiler Fix zlib check to work with suncc src/SConscript: split out flags by compiler vendor src/arch/sparc/isa/decoder.isa: use correct namespace for sqrt src/arch/sparc/isa/formats/basic.isa: add dummy return around panic src/arch/sparc/isa/formats/integerop.isa: use correct namespace for stringops src/arch/sparc/isa/includes.isa: include cstring and cmath where appropriate src/arch/sparc/isa_traits.hh: remove dangling comma src/arch/sparc/system.cc: dummy return to make sun cc front end happy src/arch/sparc/tlb.cc: src/base/compression/lzss_compression.cc: use std namespace for string ops src/arch/sparc/utility.hh: no reason to say something is unsigned unsigned int src/base/compression/null_compression.hh: dummy returns to for suncc front end src/base/cprintf.hh: use standard variadic argument syntax instead of gnuc specefic renaming src/base/hashmap.hh: don't need to define hash for suncc src/base/hostinfo.cc: need stdio.h for sprintf src/base/loader/object_file.cc: munmap is in std namespace not null src/base/misc.hh: use M5 generic noreturn macros use standard variadic macro __VA_ARGS__ src/base/pollevent.cc: we need file.h for file flags src/base/random.cc: mess with include files to make suncc happy src/base/remote_gdb.cc: malloc memory for function instead of having a non-constant in an array size src/base/statistics.hh: use std namespace for floor src/base/stats/text.cc: include math.h for rint (cmath won't work) src/base/time.cc: use suncc version of ctime_r src/base/time.hh: change macro to work with both gcc and suncc src/base/timebuf.hh: include cstring from memset and use std:: src/base/trace.hh: change variadic macros to be normal format src/cpu/SConscript: add dummy returns where appropriate src/cpu/activity.cc: include cstring for memset src/cpu/exetrace.hh: include cstring fro memcpy src/cpu/simple/base.hh: add dummy return for panic src/dev/baddev.cc: src/dev/pciconfigall.cc: src/dev/platform.cc: src/dev/sparc/t1000.cc: add dummy return where appropriate src/dev/ide_atareg.h: make define work for both gnuc and suncc src/dev/io_device.hh: add dummy returns where approirate src/dev/pcidev.hh: src/mem/cache/cache_impl.hh: src/mem/cache/miss/blocking_buffer.cc: src/mem/cache/tags/lru.hh: src/mem/cache/tags/split.hh: src/mem/cache/tags/split_lifo.hh: src/mem/cache/tags/split_lru.hh: src/mem/dram.cc: src/mem/packet.cc: src/mem/port.cc: include cstring for string ops src/dev/sparc/mm_disk.cc: add dummy return where appropriate include cstring for string ops src/mem/cache/miss/blocking_buffer.hh: src/mem/port.hh: Add dummy return where appropriate src/mem/cache/tags/iic.cc: cast hastSets to double for log() call src/mem/physical.cc: cast pmemAddr to char* for munmap src/sim/byteswap.hh: make define work for suncc and gnuc --HG-- extra : convert_revision : ef8a1f1064e43b6c39838a85c01aee4f795497bd
2007-01-26Fixed the number of integer registers. There are MaxGL+1 sets of globals, ↵Gabe Black
not just MaxGL. --HG-- extra : convert_revision : 6fd090f112611db1e72a1f129dff03687d52930a
2007-01-26Merge zizzer:/bk/newmemLisa Hsu
into zed.eecs.umich.edu:/z/hsul/work/sparc/x86.m5 --HG-- extra : convert_revision : 1b854ec7caa33d3009383754206b643494c4c42d
2007-01-26eliminate cpu checkInterrupts bool, it is redundant and unnecessary.Lisa Hsu
--HG-- extra : convert_revision : 58e960e5019f944c7ec5606e4b8c93ce42330719
2007-01-25Move time forward to Jan 1, 2009 and update statsNathan Binkert
--HG-- extra : convert_revision : 9398362237443dc659f423a342bd27c923e90aea
2007-01-25Merge zizzer.eecs.umich.edu:/bk/newmemNathan Binkert
into zeep.pool:/y/binkertn/research/m5/rtc --HG-- extra : convert_revision : 65ddda89f38c5fa874722c20e5d82ed1bb4e12d9
2007-01-25Instead of passing an int to represent time between python and C++Nathan Binkert
pass the tuple of python's struct_time and interpret that. Fixes a problem where the local timezone leaked into the time calculation. Also fix things so that the unix, python, and RTC data sheets all get the right time. Provide both years since 1900 and BCD two digit year. Put the date back at 1/1/2006 for now. --HG-- extra : convert_revision : 473244572f468de2cb579a3dd7ae296a6f81f5d7
2007-01-25fix smul and sdiv to sign extend, and handle overflow/underflow corretlyAli Saidi
Only allow writing/reading of 32 bits of Y Only allow writing/reading 32 bits of pc when pstate.am Put any loaded data on the first half of a micro-op in uReg0 so it can't overwrite the register we are using for address calculation only erase a entry from the lookup table if it's valid Put in a temporary check to make sure that lookup table and tlb array stay in sync if we are interrupted in the middle of a mico-op, reset the micropc/nexpc so we start on the first part of it when we come back src/arch/sparc/isa/decoder.isa: fix smul and sdiv to sign extend, and handle overflow/underflow corretly Only allow writing/reading of 32 bits of Y Only allow writing/reading 32 bits of pc when pstate.am Put any loaded data on the first half of a micro-op in uReg0 so it can't overwrite the register we are using for address calculation src/arch/sparc/isa/formats/mem/blockmem.isa: Put any loaded data on the first half of a micro-op in uReg0 so it can't overwrite the register we are using for address calculation src/arch/sparc/isa/includes.isa: Use limits for 32bit underflow/overflow detection src/arch/sparc/tlb.cc: only erase a entry from the lookup table if it's valid Put in a temporary check to make sure that lookup table and tlb array stay in sync src/arch/sparc/tlb_map.hh: add a print function to dump the tlb lookup table src/cpu/simple/base.cc: if we are interrupted in the middle of a mico-op, reset the micropc/nexpc so we start on the first part of it when we come back --HG-- extra : convert_revision : 50a23837fd888393a5c2aa35cbd1abeebb7f55d4
2007-01-25Fixed a warning that was breaking compilation.Gabe Black
--HG-- extra : convert_revision : 007e83ab452849ce527fe252148e7a1dc423c850
2007-01-24Merge zizzer:/bk/newmemGabe Black
into zower.eecs.umich.edu:/eecshome/m5/newmem --HG-- extra : convert_revision : 2d7ae62a59b91d735bbac093f8a4ab542ea75eee
2007-01-23use pstate.am to mask off PC/NPC where it needs to +beAli Saidi
check writability of tlb cache entry before using update tagaccess in places I forgot to move the tlb privileged test up since it is higher priority src/arch/sparc/faults.cc: save only 32 bits of PC/NPC if Pstate.am is set src/arch/sparc/isa/decoder.isa: return only 32 bits of PC/NPC if Pstate.am is set increment cleanwin correctly src/arch/sparc/tlb.cc: check writability of cache entry update tagaccess in a few more places move the privileged test up since it is higher priority src/cpu/exetrace.cc: mask off upper bits of pc if pstate.am is set before comparing to legion --HG-- extra : convert_revision : 02a51c141ee3f9a2600c28eac018ea7216f3655c
2007-01-22Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into ewok.(none):/home/gblack/m5/newmemo3 src/sim/byteswap.hh: Hand Merge --HG-- extra : convert_revision : 640d33ad0c416934e8a5107768e7f1dce6709ca8
2007-01-22Added remote gdb objects to each processGabe Black
--HG-- extra : convert_revision : 1b5c1470ffc52b2f7719e469153702dec694f9a3
2007-01-22fix compiling on x86/SolarisAli Saidi
--HG-- extra : convert_revision : f7d21fc277dd7172c244d83fb012883dc8b67895
2007-01-22clean up fault code a little bitAli Saidi
simplify and make complete some asi checks implement all the twin asis and remove panic checks on their use soft int is supported, so we don't need to print writes to it src/arch/sparc/asi.cc: make AsiIsLittle() be all the little asis. Speed up AsiIsTwin() a bit src/arch/sparc/faults.cc: clean up the do*Fault code.... Make it work like legion, in particular pstate.priv is left alone, not set to 0 like the spec says src/arch/sparc/isa/decoder.isa: implement some more twin ASIs src/arch/sparc/tlb.cc: All the twin asis are implemented, no need to say their not supported anymore src/arch/sparc/ua2005.cc: softint is supported now, no more need to --HG-- extra : convert_revision : aef2a1b93719235edff830a17a8ec52f23ec9f8b
2007-01-22we decided to check for .interp instead of .dynamicAli Saidi
--HG-- extra : convert_revision : 4f5c7f9c7653e1e9ebbd488c07426d9f944bb25f
2007-01-22Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : 21e1bfa49a933f3b39bd2e7bcd873428f9d01a1b
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