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Author SHA1 Message Date
Nathan Binkert
6f787e3d36 stats: create an enable phase, and a prepare phase. 
Enable more or less takes the place of check, but also allows stats to
do some other configuration.  Prepare moves all of the code that readies
a stat for dumping into a separate function in preparation for supporting
serialization of certain pieces of statistics data.
While we're at it, clean up the visitor code and some of the python code.
 2009-03-05 19:09:53 -08:00
Nathan Binkert
9f45fbaaa6 stats: clean up how templates are used on the data side. 
This basically works by taking advantage of the curiously recurring template
pattern in an intelligent way so as to reduce the number of lines of code
and hopefully make things a little bit clearer.
 2009-03-05 19:09:53 -08:00
Nathan Binkert
cc95b57390 stats: Fix all stats usages to deal with template fixes 2009-03-05 19:09:53 -08:00
Nathan Binkert
c7e82f965f stats: remove the template wart left over from the ancient binning stuff 2009-03-05 19:09:53 -08:00
Nathan Binkert
244c2a517a stats: stick the distribution's fancy parameter into the parameters structure. 2009-03-05 19:09:53 -08:00
Nathan Binkert
e19fd1d521 stats: Add a wrapper class for the information side of things. 
This provides an easy way to provide the callbacks into the data side
of things from the info side of things.  Rename Wrap to DataWrap so it
is more easily distinguishable from InfoWrap
 2009-03-05 19:09:53 -08:00
Nathan Binkert
c7bd1ec261 stats: better naming of template parameters for the wrapper stuff 
Parent and Child are bad names.  Derived and Base are better.
 2009-03-05 19:09:53 -08:00
Nathan Binkert
2dd5a5b3dc stats: get rid of meaningless uses of virtual 2009-03-05 19:09:53 -08:00
Nathan Binkert
ec209953e7 stats: miscellaneous cleanup 2009-03-05 19:09:53 -08:00
Nathan Binkert
a767819d56 serialize: Allow floats and doubles to be serialized 2009-03-05 19:09:53 -08:00
Steve Reinhardt
e3d6e8882e Get rid of 'using namespace' declarations in headers. 2009-03-05 17:15:31 -08:00
Ali Saidi
b8548c011d SCons: Fix bug with .hg dir not existing. 2009-03-05 17:05:06 -05:00
Korey Sewell
9e1dc7f205 InOrderCPU: Clean up Constructors to initialize variables correctly (i.e. in a way for the compiler to play *nice*) 2009-03-04 22:37:45 -05:00
Korey Sewell
7c8d544216 Give each resource in InOrder it's own TraceFlag instead of just standard 'Resource' flag 2009-03-04 13:17:09 -05:00
Korey Sewell
30cd2d21fa Remove unused functions/comments cluttering up the code. 2009-03-04 13:17:08 -05:00
Korey Sewell
f69b018571 make handling of interstage buffers (i.e. StageQueues) more consistent: (1)number from 0-n, not 1-n+1, (2) always check nextStageValid before a stageNum+1 and prevStageValid for a stageNum-1 reference (3) add skidSize() to get StageQueue size for all threads 2009-03-04 13:17:07 -05:00
Korey Sewell
f98e9161a8 InOrder didnt have all it's params set to a default value, which is now required for M5 objects; Also, a # of values need to be reset to 0 (or the appropriate value) before we assume they are OK for use. 2009-03-04 13:17:05 -05:00
Korey Sewell
846f953c2b Give TimeBuffer an ID that can be set. Necessary because InOrder uses generic stages so w/o an ID there is no way to differentiate buffers when debugging 2009-03-04 13:16:49 -05:00
Korey Sewell
e4aa4ca40c use numCycles instead of simTicks to determine CPI stat in InOrder 2009-03-04 13:16:48 -05:00
Steve Reinhardt
9ee8e685a4 O3: Make numThreads error message more helpful. 2009-03-04 09:25:53 -05:00
Steve Reinhardt
307905095c Fix Num_Syscall_Descs check bug in non-x86 ISAs. 
(See cset d35d2b28df38 for x86 fix.)
 2009-02-28 20:14:22 -05:00
Nathan Binkert
4523741c1c quell gcc 4.3 warning 2009-02-27 17:29:58 -08:00
Gabe Black
b69a9ad45a X86: Install the exit system call. 2009-02-27 09:26:41 -08:00
Gabe Black
9265b3d598 X86: Install the 32 bit write system call. 2009-02-27 09:26:32 -08:00
Gabe Black
b36f28472d X86: Implement shrd. 2009-02-27 09:26:26 -08:00
Gabe Black
2fe87e62ba X86: Add a structure to allow mapping between the host and guest fstat formats. 2009-02-27 09:26:17 -08:00
Gabe Black
27b751ec46 X86: Don't treat the REX prefixes as prefixes in 32 bit modes. These are inc/dec instructions. 2009-02-27 09:26:09 -08:00
Gabe Black
aa51c01d69 X86: Set address size to 64 bits when generating addresses internally. 2009-02-27 09:26:01 -08:00
Gabe Black
db3c51d3a0 X86: Add a vsyscall page for 32 bit processes to use. 2009-02-27 09:25:51 -08:00
Gabe Black
c3d7d7ed0e X86: Implement sysenter as a system call interface. 2009-02-27 09:25:43 -08:00
Gabe Black
5c1cc99d48 X86: Add a 32 bit mmap2 system call. 2009-02-27 09:25:33 -08:00
Gabe Black
04dbed79f8 X86: Install a 32 bit fstat64 system call. 2009-02-27 09:25:26 -08:00
Gabe Black
8a1eb7e8be X86: Take address size into account when computing an effective address. 2009-02-27 09:25:16 -08:00
Gabe Black
1d18eb9043 X86: Make instructions that use intseg preserve all 8 bytes of their addresses. 2009-02-27 09:25:02 -08:00
Gabe Black
79bc1b3740 X86: Fix a decoder bug and add in some missing instructions. 2009-02-27 09:24:10 -08:00
Gabe Black
3dfa564e70 X86: Respect segment override prefixes even when there's no ModRM byte. 2009-02-27 09:23:58 -08:00
Gabe Black
9dfa3f7f73 X86: Fix segment limit checks. 2009-02-27 09:23:50 -08:00
Gabe Black
9491debaa6 X86: Implement the 32 bit set_thread_area system call. 2009-02-27 09:23:42 -08:00
Gabe Black
1786f20058 X86: Set an initial value for the LDT selector. 2009-02-27 09:23:27 -08:00
Gabe Black
e23d688d8f X86: Set up a space for a GDT in SE so we can set up TLS or LDT segments. 2009-02-27 09:23:17 -08:00
Gabe Black
281ef8111a X86: Compute shift instruction flags correctly. 2009-02-27 09:23:00 -08:00
Gabe Black
14fc06640e X86: Install some 32 bit system calls. 2009-02-27 09:22:50 -08:00
Gabe Black
6ca53f8675 X86: Handle 32 bit system call arguments. 2009-02-27 09:22:30 -08:00
Gabe Black
9a000c5173 Processes: Make getting and setting system call arguments part of a process object. 2009-02-27 09:22:14 -08:00
Gabe Black
60aab03e85 X86: Implement the int system call interface in the decoder. 2009-02-27 09:21:58 -08:00
Gabe Black
05de9f4e2c X86: Distinguish the width of values on the stack between 32 and 64 bit processes. 2009-02-27 09:21:36 -08:00
Gabe Black
932f6440a1 X86: Add a class to support 32 bit x86 linux process. 2009-02-27 09:21:14 -08:00
Ali Saidi
bebbc9dc89 CPA: Add annotations to IGbE and CopyEngine device models. 2009-02-26 19:29:17 -05:00
Ali Saidi
d447ccb2c6 CPA: Add code to automatically record function symbols as CPU executes. 2009-02-26 19:29:17 -05:00
Ali Saidi
6fd4bc34a1 CPA: Add new object for gathering critical path annotations. 2009-02-26 19:29:17 -05:00