updated readme to reflect linux/scons changes

Put correct date in copyright headers based on bk changesets

LICENSE:
    Updated copyright on license file
README:
    Updaded readme to reflect shift to scons and linux support
cpu/trace/reader/ibm_reader.cc:
cpu/trace/reader/ibm_reader.hh:
cpu/trace/reader/itx_reader.cc:
cpu/trace/reader/itx_reader.hh:
cpu/trace/reader/m5_reader.cc:
cpu/trace/reader/m5_reader.hh:
cpu/trace/reader/mem_trace_reader.cc:
cpu/trace/reader/mem_trace_reader.hh:
cpu/trace/trace_cpu.cc:
cpu/trace/trace_cpu.hh:
    updated copyright (only changeset in 2004)
kern/kernel_stats.cc:
kern/kernel_stats.hh:
    updated copyright

--HG--
extra : convert_revision : 726aed4b38ff4d230c63a570df83c63075b3c76f

12 files changed, 43 insertions, 35 deletions

diff --git a/LICENSE b/LICENSE
index 8ecb95578..3c9fd6627 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2000-2003 The Regents of The University of Michigan
+Copyright (c) 2000-2004 The Regents of The University of Michigan
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/README b/README
index f5651ec00..fe5b99f23 100644
--- a/README
+++ b/README
@@ -1,4 +1,3 @@
-
 This is release m5_1.0_beta1 of the M5 simulator.
 
 This file contains brief "getting started" information and release
@@ -13,13 +12,23 @@ distribution.  The archive you've unpacked has three subdirectories:
  - m5: the simulator itself
  - m5-test: regression tests and scripts to run them
  - ext: less-common external packages needed to build m5
-   (currently just "ply")
+   (currently ply and libelf)
+
+M5 is a capable, full-system simulator that current supports both Linux
+2.4/2.6 and the proprietary Compaq/HP Tru64 version of Unix. We are able 
+to distribute Linux bootdisks, but we are unable to distribute bootable
+disk images of Tru64 Unix. If you have a Tru64 license and are interested 
+in obtaining disk images, contact us at m5-dev@eecs.umich.edu.
+
+WHAT'S NEEDED
+-------------
+-GCC(3.X)
+-Python(2.2.2+)
 
-Although M5 is capable of full-system simulation, the only OS it
-currently supports is the proprietary Compaq/HP Tru64 version of Unix.
-We are thus unable to distribute bootable disk images freely.  If you
-have a Tru64 license and are interested in obtaining disk images,
-contact us at m5-dev@eecs.umich.edu.
+WHAT'S RECOMMENDED
+------------------
+-MySQL (for statistics complex statistics storage/retrieval)
+-Python-MysqlDB (for statistics analysis) 
 
 GETTING STARTED
 ---------------
@@ -28,24 +37,23 @@ The following steps will build and test the simulator.  The variable
 "$top" refers to the top directory where you've unpacked the files,
 i.e., the one containing the m5, m5-test, and ext directories.
 
-cd $top/m5/setup
-./setup ALPHA		# set up build/ALPHA directory
-cd $top/m5/build/ALPHA
-make m5.opt		# use "-j N" if you've got an MP system
-# wait for build...
+There are three different build targets and three optimizations in each level:
+Target:
+-------
+ALPHA  - Syscall emulation simulation
+KERNEL - Linux full system simulation
+KERNEL_TLASER - Tru64 Unix full system simulation
+
+Optimization:
+-------------
+m5.debug - debug version of the code with tracing and without optimization
+m5.opt   - optimized version of code with tracing
+m5.fast  - optimized version of the code without tracing and asserts
+
+cd $top/m5/build
+scons TARGET/OPTLEVL  # e.g. KERNEL/m5.opt, use -j N if you have a MP system
 cd $top/m5-test
 ./do-tests.pl -B ALPHA	# test what you just built
+./do-tests.pl -B KERNEL	# test what you just built
 # wait for tests to run...
 # should end with "finished do-tests successfully!"
-
-If you run into errors regarding m5/arch/alpha/decoder.cc, just
-"touch" that file to update its timestamp.  This file is generated
-from a compact ISA description using a program written in Python.  If
-you have Python 2.2.2 or later installed on your system, you should be
-able to generate it yourself, but if you don't have Python (or have an
-older version), you may run in to trouble.  Since we've shipped a
-working copy of decoder.cc, it's not necessary to have Python to build
-M5 (unless you start modifying the ISA decription).  Unfortunately,
-sometimes make gets confused and tries to do so anyway.  The "touch"
-should convince make to stop trying.
-
diff --git a/cpu/trace/reader/ibm_reader.cc b/cpu/trace/reader/ibm_reader.cc
index 439931dba..7ca32fe21 100644
--- a/cpu/trace/reader/ibm_reader.cc
+++ b/cpu/trace/reader/ibm_reader.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2004 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/cpu/trace/reader/ibm_reader.hh b/cpu/trace/reader/ibm_reader.hh
index 0f14da24d..f7e3ae149 100644
--- a/cpu/trace/reader/ibm_reader.hh
+++ b/cpu/trace/reader/ibm_reader.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2004 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/cpu/trace/reader/itx_reader.cc b/cpu/trace/reader/itx_reader.cc
index 54bbbc4ea..593d383ec 100644
--- a/cpu/trace/reader/itx_reader.cc
+++ b/cpu/trace/reader/itx_reader.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2004 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/cpu/trace/reader/itx_reader.hh b/cpu/trace/reader/itx_reader.hh
index ff74062ea..0e08d5db5 100644
--- a/cpu/trace/reader/itx_reader.hh
+++ b/cpu/trace/reader/itx_reader.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2004 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/cpu/trace/reader/m5_reader.cc b/cpu/trace/reader/m5_reader.cc
index d081f0bc0..c5b807824 100644
--- a/cpu/trace/reader/m5_reader.cc
+++ b/cpu/trace/reader/m5_reader.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2004 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/cpu/trace/reader/m5_reader.hh b/cpu/trace/reader/m5_reader.hh
index d78787461..296c99ccf 100644
--- a/cpu/trace/reader/m5_reader.hh
+++ b/cpu/trace/reader/m5_reader.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2004 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/cpu/trace/reader/mem_trace_reader.cc b/cpu/trace/reader/mem_trace_reader.cc
index c6fc53f51..441e72b80 100644
--- a/cpu/trace/reader/mem_trace_reader.cc
+++ b/cpu/trace/reader/mem_trace_reader.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2004 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/cpu/trace/reader/mem_trace_reader.hh b/cpu/trace/reader/mem_trace_reader.hh
index 5da99a498..6b6f804af 100644
--- a/cpu/trace/reader/mem_trace_reader.hh
+++ b/cpu/trace/reader/mem_trace_reader.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2004 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/cpu/trace/trace_cpu.cc b/cpu/trace/trace_cpu.cc
index 6122fc786..94f311d4b 100644
--- a/cpu/trace/trace_cpu.cc
+++ b/cpu/trace/trace_cpu.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/cpu/trace/trace_cpu.hh b/cpu/trace/trace_cpu.hh
index 13a204f4e..6f3ef50a6 100644
--- a/cpu/trace/trace_cpu.hh
+++ b/cpu/trace/trace_cpu.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003 The Regents of The University of Michigan
+ * Copyright (c) 2004 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without