Steve Reinhardt
a13a706a20
Fix setting of INST_FETCH flag for O3 CPU.
...
It's still broken in inorder.
Also enhance DPRINTFs in cache and physical memory so we
can see more easily whether it's getting set or not.
2009-08-01 22:50:14 -07:00
Steve Reinhardt
1c28004654
Clean up some inconsistencies with Request flags.
2009-08-01 22:50:13 -07:00
Steve Reinhardt
c0755e6085
Rename internal Request fields to start with '_'.
...
The inconsistency was causing a subtle bug with some of the
constructors where the params had the same name as the fields.
This is also a first step to switching the accessors over to
our new "standard", e.g., getVaddr() -> vaddr().
2009-08-01 22:50:10 -07:00
Korey Sewell
aa75b9a7a7
merge mips fix and statetrace changes
2009-07-31 10:40:42 -04:00
Korey Sewell
60063cc700
mips: fix ll/sc pairs working incorrectly because of accidental clobber of LLFLAG
2009-07-31 09:34:29 -04:00
Derek Hower
8623b4b6ea
regression: updated stats
2009-07-31 00:43:09 -05:00
Nathan Binkert
3dd3de5feb
compile: fix accidental conversion of == into =
2009-07-30 17:42:57 -07:00
Gabe Black
4971331b4f
ARM: Mul and mla ignore the c and v flags, but we were setting them to 1.
2009-07-29 22:24:00 -07:00
Derek Hower
d9ff3021ba
ruby: fixed clearStats
2009-07-29 13:46:58 -05:00
Gabe Black
e09ae149af
Statetrace: Make sure the current state is loaded to print the initial stack frame.
...
The early call to child->step() was removed earlier because it confused the
new differences-only protocol ARM sendState() was using. It's necessary that
that gets called at least once before attempting to print the initial stack
frame, though, because otherwise statetrace doesn't know what the stack
pointer is. By putting the first call to child->step() in a common spot, both
needs are met.
2009-07-29 00:35:49 -07:00
Gabe Black
b066e717f4
ARM: Fix an instruction in the cmpxchg kernel provided routine.
...
The instruction was encoded as a load instead of the intended store.
2009-07-29 00:18:26 -07:00
Gabe Black
c2da5bae17
ARM: Get rid of a stray line in the set_tls handler.
2009-07-29 00:17:20 -07:00
Gabe Black
1e04b6281d
ARM: Make the ARM native tracer stop M5 if control diverges.
...
If the control flow of M5's executable and statetrace's target process get out
of sync even a little, there will be a LOT of output, very little of which
will be useful. There's also almost no hope for recovery. In those cases, we
might as well give up and not generate a huge, mostly worthless trace file.
2009-07-29 00:17:11 -07:00
Gabe Black
2871a13ab3
Simple CPU: Make the simple CPU handle the IntRegs trace flag.
2009-07-29 00:15:26 -07:00
Gabe Black
873112ea99
ARM: Make sure the target process doesn't run away from statetrace.
2009-07-29 00:14:43 -07:00
Ali Saidi
0a9eb59e6f
ARM: Ignore the "times" system call.
2009-07-29 00:09:46 -07:00
Ali Saidi
19a4fb0ff3
ARM: Fix an ioctl constant.
2009-07-29 00:09:44 -07:00
Derek Hower
469256d823
ruby: removed unused/incorrect profiler state
2009-07-27 21:43:43 -05:00
Gabe Black
9e292c950a
ARM: Update the stats for the EABI version of hello world.
2009-07-27 00:55:14 -07:00
Ali Saidi
daf8718da9
ARM: Update some syscall constants and delete others that are Alpha only.
2009-07-27 00:54:55 -07:00
Gabe Black
d3f2992e39
ARM: Decode fstmx and fldmx instructions. We can ignore them for now.
2009-07-27 00:54:50 -07:00
Gabe Black
52b4a7c36f
ARM: Only send information that changed between statetrace and M5.
2009-07-27 00:54:30 -07:00
Gabe Black
90d3d3535b
imported patch nativetracestreamline.patch
2009-07-27 00:54:24 -07:00
Gabe Black
8ec235c7b1
ARM: Make native trace print out what instruction caused an error.
2009-07-27 00:54:09 -07:00
Gabe Black
1ad4de2528
imported patch statetracehost.patch
2009-07-27 00:54:04 -07:00
Ali Saidi
081b6fe9db
ARM: Add ARM support to statetrace.
2009-07-27 00:53:39 -07:00
Gabe Black
6835dbce34
Statetrace: Fix up headers.
2009-07-27 00:53:32 -07:00
Gabe Black
c18d6cb1a7
ARM: Implement a basic version of the fmxr instruction.
2009-07-27 00:53:29 -07:00
Gabe Black
2828fa459d
ARM: Implement a basic version of the fmrx instruction.
2009-07-27 00:53:24 -07:00
Gabe Black
4079792f2b
ARM: Add in spots for the VFP control registers.
2009-07-27 00:53:10 -07:00
Gabe Black
b560acfe17
ARM: Fix the CLZ instruction.
2009-07-27 00:52:59 -07:00
Gabe Black
dc0df3f396
ARM: Initialize the CPSR so that we're in user mode.
2009-07-27 00:52:48 -07:00
Gabe Black
b8bf34be05
ARM: Set up the initial stack frame to match a recent Linux.
2009-07-27 00:52:31 -07:00
Gabe Black
ebc2897673
Elf: Add in some new aux vector type constants.
2009-07-27 00:52:19 -07:00
Gabe Black
a41e132007
ARM: Make native trace only print when registers are changing value.
...
When registers have incorrect values but aren't actively changing, it's likely
they're not being modified at all. The fact that they're still wrong isn't
very important.
2009-07-27 00:52:01 -07:00
Gabe Black
519ace4dfd
ARM: Add a native tracer.
...
--HG--
rename : src/arch/sparc/SparcNativeTrace.py => src/arch/arm/ArmNativeTrace.py
rename : src/arch/sparc/nativetrace.cc => src/arch/arm/nativetrace.cc
rename : src/arch/sparc/nativetrace.hh => src/arch/arm/nativetrace.hh
2009-07-27 00:51:35 -07:00
Gabe Black
a343e33699
ARM: Update the reference outputs for the new binary and fstat64 struct.
2009-07-27 00:51:27 -07:00
Ali Saidi
e7640227ca
ARM: Fix fstat/fstat64 structs to match EABI definitions.
2009-07-27 00:51:20 -07:00
Gabe Black
70dedd1d35
ARM: Replace hello world with an EABI version.
2009-07-27 00:51:15 -07:00
Ali Saidi
99831ed938
ARM: Handle register indexed system calls.
2009-07-27 00:51:01 -07:00
Ali Saidi
0a18bc0d6c
ARM: Detect OABI binaries and complain that they're no-longer supported.
2009-07-27 00:50:55 -07:00
Korey Sewell
6c46313556
se-configs: edit se.py to account for non-O3CPU workloads
2009-07-26 00:13:35 -04:00
Korey Sewell
927dd20932
merge sparc fix w/2t regress fix
2009-07-25 22:24:45 -04:00
Korey Sewell
d4813236d6
regress: edit 2t hello smt file to specify numThreads
2009-07-25 22:22:13 -04:00
Gabe Black
ef4e8b04a6
SPARC: Fix a minor compile bug in native trace on gcc > 4.1.
2009-07-25 15:14:00 -07:00
Korey Sewell
44f80e7ca5
o3-smt: enforce numThreads parameter for SMT SE mode
2009-07-25 00:50:27 -04:00
Polina Dudnik
e7a3bda497
Fixed the licences plus minor fixes for compilation
2009-07-22 20:28:32 -05:00
Gabe Black
9ba2ed8532
MIPS: Small fix I forgot to qrefresh into my last change.
2009-07-22 01:57:55 -07:00
Gabe Black
7f0c07bf03
MIPS: Style/formatting sweep of the decoder itself.
2009-07-22 01:51:10 -07:00
Gabe Black
c874bfae3f
MIPS: Format the register index constants like the other ISAs.
...
Also a few more style fixes.
2009-07-21 23:38:26 -07:00
