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3141 commits

Author SHA1 Message Date
Gabe Black
80aa771dbc IDE: Configure the IDE control to reflect the initial value of the command register. 2009-08-02 18:01:09 -07:00
Gabe Black
aff57202b4 X86: Fix the high result of mul1s, and removed undefined shifts from the mult microops. 2009-08-02 08:39:29 -07:00
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
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
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
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
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
Ali Saidi
e7640227ca ARM: Fix fstat/fstat64 structs to match EABI definitions. 2009-07-27 00:51:20 -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
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
Derek Hower
c635d04642 Automated merge with ssh://m5sim.org//repo/m5 2009-07-21 21:27:54 -05:00
Derek Hower
7f34ee36ec ruby: fixed sequencer RMW data bug 2009-07-21 19:42:09 -05:00
Derek Hower
80544cda8a ruby: libruby_init now takes parsed Ruby-lang config text 
libruby_init now expects to get a file that contains the output of
running a ruby-lang configuration, opposed to the ruby-lang
configuration itself.
 2009-07-21 18:33:05 -05:00
Gabe Black
74584d79b6 MIPS: Get MIPS_FS to compile, more style fixes. 
Some breakage was from my BitUnion change, some was much older.
 2009-07-21 01:09:05 -07:00
Gabe Black
7548082d3b MIPS: Many style fixes. 
White space, commented out code, some other minor fixes.
 2009-07-21 01:08:53 -07:00
Gabe Black
dc0a017ed0 isa_parser: Get rid of the now unused ControlBitfieldOperand. 2009-07-20 20:20:17 -07:00
Gabe Black
5161bc19d9 MIPS: Use BitUnions instead of bits() functions and constants. 
Also fix style issues in regions around these changes.
 2009-07-20 20:14:15 -07:00
Derek Hower
225de2eaff merge 2009-07-20 09:41:28 -05:00
Derek Hower
e59d0e3e89 ruby: moved cache stats from Profiler to CacheMemory 
Caches are now responsible for their own statistic gathering.  This
requires a direct callback from the protocol on misses, and so all
future protocols need to take this into account.
 2009-07-20 09:40:43 -05:00
Gabe Black
3e8e813218 CPU: Separate out native trace into ISA (in)dependent code and SimObjects. 
--HG--
rename : src/cpu/nativetrace.cc => src/arch/sparc/nativetrace.cc
rename : src/cpu/nativetrace.hh => src/arch/sparc/nativetrace.hh
rename : src/cpu/NativeTrace.py => src/arch/x86/X86NativeTrace.py
 2009-07-19 23:54:56 -07:00
Gabe Black
a3a795769a Tracing: Add accessors so tracers can get at data in trace records. 2009-07-19 23:54:31 -07:00