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Author SHA1 Message Date
Steve Reinhardt
f78bc80bd7 Move store conditional result checking from SimpleAtomicCpu write 
function into Alpha ISA description.  write now just generically
returns a result value if the res pointer is non-null (which means
we can only provide a res pointer if we expect a valid result
value).

--HG--
extra : convert_revision : fb1c315515787f5fbbf7d1af7e428bdbfe8148b8
 2007-02-12 09:26:47 -08:00
Steve Reinhardt
6b37bb6710 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  vm1.(none):/home/stever/bk/newmem-head

--HG--
extra : convert_revision : c2350e01a052114a264f26551b13fca03a835c61
 2007-02-07 10:55:14 -08:00
Steve Reinhardt
997fc505a8 Make memory commands dense again to avoid cache stat table explosion. 
Created MemCmd class to wrap enum and provide handy methods to
check attributes, convert to string/int, etc.

--HG--
extra : convert_revision : 57f147ad893443e3a2040c6d5b4cdb1a8033930b
 2007-02-07 10:53:37 -08:00
Steve Reinhardt
23d970e6b9 More DPRINTF cleanup. 
--HG--
extra : convert_revision : db89cea42b46476d19333038522a6c144eafdab1
 2007-02-06 23:53:48 -08:00
Nathan Binkert
a19e9ea5fc Initialize the variable to something. 
--HG--
extra : convert_revision : bfe1e70130719ff239987d725b089c6d7152c541
 2007-02-06 22:32:37 -08:00
Nathan Binkert
38db47005c Include compiler.hh since we use some of the #defines 
--HG--
extra : convert_revision : 1040addcf3f52d8d9fed2930890dadf524205af9
 2007-02-06 22:31:15 -08:00
Steve Reinhardt
51e54f519d Minor DPRINTF fixes. 
--HG--
extra : convert_revision : 41956c9a480163ecac7807982215027e8ff1a4a9
 2007-02-06 21:53:05 -08:00
Steve Reinhardt
d486700149 Add short memtest run to quick regressions. 
Caveats:
- Even though memtest is ISA-independent, it will only
run for the Alpha builds, since there's no way to specify
ISA-independent reference files and I didn't want to commit
3 copies since I'm not sure we want to run it for all the
different ISAs anyway.
- Reference outputs were generated on my laptop,
so performance numbers will be low compared to zizzer.

--HG--
extra : convert_revision : 210fe4abecc19fbab0b15402c6cb4863650bab66
 2007-02-06 21:16:33 -08:00
Kevin Lim
310d8f0992 Fix for LL/SC that Ron sent me. 
--HG--
extra : convert_revision : b3510a23d8a9eb466939f38491a109c3a65a7363
 2007-02-06 15:54:44 -05:00
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