sanchayanmaity/gem5
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Author SHA1 Message Date
Steve Reinhardt
98ef836ca6 Use perl FindBin package to set path to rundiff to the 
directory where tracediff is.

--HG--
extra : convert_revision : f0cc0af264aa624cbacbf3ba42b6b64f90a8e759
 2007-02-06 10:06:11 -08:00
Steve Reinhardt
572addee5d Fix for previous commit: need to ifdef NDEBUG on the 
definition as well as the declaration.

--HG--
extra : convert_revision : 4f073fa6b47bf21abf58d92cb1c9eed699c9c89e
 2007-02-06 10:04:44 -08:00
Steve Reinhardt
f5a803f56e Use an instance counter to give Events repeatable IDs 
in debugging mode (especially valuable for tracediff).

--HG--
extra : convert_revision : 227434a06b5271a8300f2f6861bd06c4ac19e6c4
 2007-02-05 22:05:00 -08:00
Lisa Hsu
17cbfe55fd Merge zizzer:/bk/newmem 
into  zed.eecs.umich.edu:/z/hsul/work/sparc/x86.m5

--HG--
extra : convert_revision : 62a0017a1147631513db7878f4e4d08fca776bc1
 2007-02-01 15:35:26 -05:00
Lisa Hsu
1e8bbb81cb only increment numPosted if an interrupt of that type hasn't been posted before. 
--HG--
extra : convert_revision : 6671c594b78d2e38449069157f39af96b81340f2
 2007-02-01 15:34:52 -05:00
Gabe Black
8a244ef040 Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/newmem 
into  zizzer.eecs.umich.edu:/.automount/wexford/x/gblack/m5/newmem

--HG--
extra : convert_revision : c02e184f69251dc6eeccdcb244788365aa12f7ee
 2007-01-31 19:44:50 -05:00
Gabe Black
559460e33a Create reference outputs for this regression. 
--HG--
extra : convert_revision : 91e0144fef3f66d413417ad0318f43f752494e3c
 2007-01-31 18:47:23 -05:00
Ali Saidi
5c7192daed make sparc fs less chatty 
src/SConscript:
    strip doesn't take a src and dest in solaris

--HG--
extra : convert_revision : 57f95eda0e3232475a5b55753ace3f3f0fced8b3
 2007-01-31 18:32:27 -05:00
Ali Saidi
36a1912bf0 Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : 276b640c5c5a51e88e9bd630960ad462d9f0cb8d
 2007-01-30 18:27:16 -05:00
Ali Saidi
ac36fb6e64 add fsr to the list of registers we are interested in 
--HG--
extra : convert_revision : 2cc0d0144abab264aa0ec8c07242cdab2dffd4f8
 2007-01-30 18:27:04 -05:00
Ali Saidi
fc79ace502 Make SPARC checkpointing work 
src/arch/sparc/floatregfile.cc:
    Fix serialization for fpreg
src/arch/sparc/intregfile.cc:
    fix serialization for intreg
src/arch/sparc/miscregfile.cc:
    fix serialization from miscreg
src/arch/sparc/pagetable.cc:
    fix serialization for page table
src/arch/sparc/regfile.cc:
    need to serialize nnpc
src/arch/sparc/tlb.cc:
    write serialization code for tlb
src/cpu/base.cc:
    provide a way to find the thread number a context is
    serialize the instruction counter
src/cpu/base.hh:
    provide a way to find the thread number a context is
    and given a thread number find a context pointer
src/cpu/cpuevent.hh:
    provide method to get thread context from a cpu event for serialization
src/dev/sparc/t1000.cc:
src/dev/sparc/t1000.hh:
    nothing to serialize in t1000
src/sim/serialize.cc:
src/sim/serialize.hh:
    Make findObj() work (it hasn't since we did the python conversion stuff)

--HG--
extra : convert_revision : a95bc4e3c3354304171efbe3797556fdb146bea2
 2007-01-30 18:25:39 -05:00
Ali Saidi
3fa5816dcf fix some checkpointing annoyances 
-m works as you think it should
Ctrl-C actually ends the simulation now

--HG--
extra : convert_revision : f2269dc90d165c716459ec61f5f7b1ea3c1d4ae2
 2007-01-30 18:21:42 -05:00
Gabe Black
cf0ba1dfb0 Merge zizzer:/bk/newmem 
into  zower.eecs.umich.edu:/eecshome/m5/newmem

--HG--
extra : convert_revision : 7b332ee4c737206511d26db391117eb1fe5ea290
 2007-01-30 16:12:47 -05:00
Gabe Black
efb14c585b Implemented fbfss and fbpfcc instructions, and cleaned up branch code a little. 
src/arch/sparc/isa/base.isa:
    Added passesFpCondition function to help with fbfcc and fbpfcc instructions.
src/arch/sparc/isa/decoder.isa:
    Added fbfcc and fbpfcc instructions, and cleaned up branch code slightly.
src/arch/sparc/isa/formats/branch.isa:
    Minor cleanup.

--HG--
extra : convert_revision : 6586b46418f1f70bace41407f267fee30c657714
 2007-01-30 16:12:38 -05:00
Ali Saidi
8bc4925775 change std::isnan() to a using namespace std and isnan(). We need a better way to do this. 
--HG--
extra : convert_revision : 4f59ca8e6425db23f57a1f3f65a4874e483d0ecc
 2007-01-30 14:43:25 -05:00
Ali Saidi
e82e5b5084 use std:: for isnan() and fix decoding of fcmpe* 
--HG--
extra : convert_revision : 06be0f8572e26c3c7e761b482248304ce1afa038
 2007-01-30 11:22:22 -05:00
Gabe Black
0cdcd207ac sizeof with a pointer to dynamically allocated memory will return the size of the pointer, not the memory. 
--HG--
extra : convert_revision : 04647d9fa0c464960d37797717f8171862cf48f8
 2007-01-30 02:45:59 -05:00
Gabe Black
a4a87daad1 Make clearSingleStep in SPARC a warning, and rephrase the panic for setSingleStep 
--HG--
extra : convert_revision : fde27a1faa6c03a24a4321a153dfa89a438f9a32
 2007-01-30 02:44:24 -05:00
Gabe Black
e3fad2dcea Make the FpUnimpl format actually write the Fsr. 
--HG--
extra : convert_revision : 84717cd3a8fa9fb85bd0693304e05ef475b05d07
 2007-01-30 00:21:18 -05:00
Gabe Black
230fc0a0d1 Added FpUnimpl format for quad precision and other purposefully unimplemented floating point ops. 
--HG--
extra : convert_revision : 356fec86c35560b20ea8eee80844602bbcec145f
 2007-01-30 00:08:42 -05:00
Gabe Black
a8b8962a4d Merge zizzer:/bk/newmem 
into  zower.eecs.umich.edu:/eecshome/m5/newmem

--HG--
extra : convert_revision : 0e4a54c21f32fec13deaf00b5d61c258007f172b
 2007-01-29 22:57:18 -05:00
Gabe Black
4a16ea95c1 Fix the Frs?s operands to use single width by default, rather than double width. 
--HG--
extra : convert_revision : 36137ee025dc5c79665b041b43bd89505715ca70
 2007-01-29 22:54:28 -05:00
Gabe Black
1f7db14dd4 Add implementation for the fcmp instructions. These don't behave -quite- right with respect to quite NaNs, but hopefully we don't need to worry about the distinction. 
--HG--
extra : convert_revision : 67b6583a20530b7a393aa04d0b71031d3c72ecdd
 2007-01-29 22:52:54 -05:00
Gabe Black
a5cb9b51be Fix the FCMPCC bitfield. 
--HG--
extra : convert_revision : d2c538e7f469bd12a80eb8585c78d5325d6e6141
 2007-01-29 22:46:01 -05:00
Ali Saidi
d92f0d370b timegm() is a gnuism... replace with the code from the timegm() man page 
--HG--
extra : convert_revision : f2b80a0b7768edc370e3f07c45cb3bb9a46450a9
 2007-01-29 19:04:06 -05:00
Ali Saidi
716a2dc180 fix some over sights in moving windowing and ccr registers to int reg file 
--HG--
extra : convert_revision : 4e83e5163076aeef72ec5caf1e0d7adea11da875
 2007-01-29 19:03:14 -05:00
Ali Saidi
b39190cb3a m5stats.txt shouldn't be committed 
--HG--
extra : convert_revision : 362a03f5f5e31a813c26bd8fa55949c9cd8a98ba
 2007-01-29 14:46:30 -05:00
Ali Saidi
7545b2b650 Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : 7b8b791815d1fb51cc7ad085307a640b2ee51642
 2007-01-29 14:44:45 -05:00
Gabe Black
852f26484f Process the actual code as well. 
--HG--
extra : convert_revision : 1221bfafe7af48ab04f63391f78eaf49d16077b3
 2007-01-29 10:52:13 -05:00
Gabe Black
fc7e36553b Cleaned up disassembly a little. 
--HG--
extra : convert_revision : 4665ac7760c9b78a1d7699ceeb541b694211a947
 2007-01-29 10:49:59 -05:00
Gabe Black
e176c7d1ff A minor hack to get branch prediction to behave like before on Alpha. 
--HG--
extra : convert_revision : 1eaabd13c72aa42c512a04d162a87491818bc621
 2007-01-29 10:48:20 -05:00
Gabe Black
105c336743 Fixed a warning about an unused variable. 
--HG--
extra : convert_revision : f9c78e86b60c3085cd95b1b4e132205e0ef584dd
 2007-01-29 10:46:54 -05:00
Gabe Black
44c6ca84c6 Merge zizzer:/bk/newmem 
into  zower.eecs.umich.edu:/eecshome/m5/newmem

--HG--
extra : convert_revision : 7bea2cb13e2de527134d98d4ee21a55dc4a7d1ad
 2007-01-28 18:28:34 -05:00
Ali Saidi
b37b6e1708 Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : e302dc4d7a20646bb0ea363127b2658a6d6e810c
 2007-01-28 16:18:44 -05:00
Ali Saidi
6619fcea4e Merge zizzer:/bk/newmem 
into  pb15.local:/Users/ali/work/m5.newmem.head

--HG--
extra : convert_revision : b4db0b350c8a5b3452ede74e5b42eec8ed6685c3
 2007-01-28 15:55:44 -05:00
Ali Saidi
7494aa8a14 make unimplemented ops fail 
return correct traps for ua2005 fpops that aren't implemented in hw

--HG--
extra : convert_revision : 998fd43f77c5de7078bac1c6caab296b18c9366d
 2007-01-28 15:42:01 -05:00
Ali Saidi
84c6463c3e Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : f25fd4855a1eaaecb29e6ccc3cee22cf07e4108b
 2007-01-28 15:30:54 -05:00
Ali Saidi
a729e4d4b8 fix comparing fp registers between legion and m5 
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
 2007-01-28 15:30:14 -05:00
Gabe Black
91ca1b48e2 Merge zizzer:/bk/newmem 
into  zower.eecs.umich.edu:/eecshome/m5/newmem

--HG--
extra : convert_revision : 2398e48722dd71ddf270e93bd7b387078fb30e6b
 2007-01-28 14:46:56 -05:00
Nathan Binkert
37795b104d Stick the conversion of python to unix time with all of 
the other param code so that other functions can use it
as well.

--HG--
extra : convert_revision : a8becdeadc70af0b64bff5b0770788dfba6e1857
 2007-01-28 10:26:59 -08:00
Ali Saidi
f9a341f8e7 I missed a couple of things 
--HG--
extra : convert_revision : 2fa44718e381ff743fa1cf12f4db2221dca87e4c
 2007-01-27 15:47:18 -05:00
Ali Saidi
02bd40d552 While I'm waiting for legion to run make m5 compile with a few more compilers 
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
 2007-01-27 15:38:04 -05:00
Gabe Black
0358ccee23 Merge zizzer:/bk/newmem 
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
 2007-01-27 01:59:20 -05:00
Gabe Black
e41f54f97f Got rid of some DPRINTFs that were printing raw pointers. 
--HG--
extra : convert_revision : a79f5ee225208338594e7c4ecf0a71fef941918c
 2007-01-27 01:49:21 -05:00
Gabe Black
f48b22f986 Fixed up printReg so that control registers are printed by name. This is possible now becauase Ctrl_Base_DepTag gets added into control register numbers. 
--HG--
extra : convert_revision : d6de3be277127547cd942769cd34a54a4ec8db32
 2007-01-27 01:47:07 -05:00
Ali Saidi
5c7bf74c07 Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : ca6e616e64d4528478c1505dc7ce111b8888d389
 2007-01-26 19:00:38 -05:00
Ali Saidi
de9ac2153e forgot to include this file 
--HG--
extra : convert_revision : 4b570a33a951e9286b38873b2be3651ffaee8532
 2007-01-26 19:00:17 -05:00
Ali Saidi
5f51fe20de Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : 53ee81b099930d4d827db99e2d944ffb8645c706
 2007-01-26 18:57:35 -05:00
Ali Saidi
2939d7d061 Make Sparc traceflag even more chatty 
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
 2007-01-26 18:57:16 -05:00
Ali Saidi
6d9d0c68b5 Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.suncc

--HG--
extra : convert_revision : 1706f6218abec7eb575dcff3ad4aef83894f64ab
 2007-01-26 18:50:28 -05:00