File moves for the reorg. Tree is in broken state until I commit the makefile and

#include changes.

--HG--
rename : sim/cache/lzss_compression.cc => base/compression/lzss_compression.cc
rename : sim/cache/lzss_compression.hh => base/compression/lzss_compression.hh
rename : sim/cache/null_compression.hh => base/compression/null_compression.hh
rename : sim/hybrid_pred.cc => base/hybrid_pred.cc
rename : sim/hybrid_pred.hh => base/hybrid_pred.hh
rename : base/aout_object.cc => base/loader/aout_object.cc
rename : base/aout_object.hh => base/loader/aout_object.hh
rename : base/coff_sym.h => base/loader/coff_sym.h
rename : base/coff_symconst.h => base/loader/coff_symconst.h
rename : base/ecoff_object.cc => base/loader/ecoff_object.cc
rename : base/ecoff_object.hh => base/loader/ecoff_object.hh
rename : base/elf_object.cc => base/loader/elf_object.cc
rename : base/elf_object.hh => base/loader/elf_object.hh
rename : base/exec_aout.h => base/loader/exec_aout.h
rename : base/exec_ecoff.h => base/loader/exec_ecoff.h
rename : base/object_file.cc => base/loader/object_file.cc
rename : base/object_file.hh => base/loader/object_file.hh
rename : base/symtab.cc => base/loader/symtab.cc
rename : base/symtab.hh => base/loader/symtab.hh
rename : sim/predictor.hh => base/predictor.hh
rename : sim/sat_counter.cc => base/sat_counter.cc
rename : sim/sat_counter.hh => base/sat_counter.hh
rename : sim/base_cpu.cc => cpu/base_cpu.cc
rename : sim/base_cpu.hh => cpu/base_cpu.hh
rename : sim/exec_context.cc => cpu/exec_context.cc
rename : sim/exec_context.hh => cpu/exec_context.hh
rename : sim/exetrace.cc => cpu/exetrace.cc
rename : sim/exetrace.hh => cpu/exetrace.hh
rename : sim/op_class.hh => cpu/full_cpu/op_class.hh
rename : sim/smt.hh => cpu/full_cpu/smt.hh
rename : sim/inst_seq.hh => cpu/inst_seq.hh
rename : sim/intr_control.cc => cpu/intr_control.cc
rename : sim/intr_control.hh => cpu/intr_control.hh
rename : sim/memtest.cc => cpu/memtest/memtest.cc
rename : sim/memtest.hh => cpu/memtest/memtest.hh
rename : sim/pc_event.cc => cpu/pc_event.cc
rename : sim/pc_event.hh => cpu/pc_event.hh
rename : sim/simple_cpu.cc => cpu/simple_cpu/simple_cpu.cc
rename : sim/simple_cpu.hh => cpu/simple_cpu/simple_cpu.hh
rename : sim/static_inst.cc => cpu/static_inst.cc
rename : sim/static_inst.hh => cpu/static_inst.hh
extra : convert_revision : 05bd41acb2a424f1a38609fd4ac6df681bb479d6

1 files changed, 0 insertions, 166 deletions

diff --git a/sim/cache/lzss_compression.cc b/sim/cache/lzss_compression.cc
deleted file mode 100644
index a1933215a..000000000
--- a/sim/cache/lzss_compression.cc
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * Copyright (c) 2003 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/** @file
- * LZSSCompression definitions.
- */
-
-#include <assert.h>
-
-#include "lzss_compression.hh"
-
-#include "misc.hh" //for fatal
-
-int
-LZSSCompression::findSubString(uint8_t *src, int front, int back, int size)
-{
-    int subSize = 0;
-    int max_length = 2048;
-    if (size - back < max_length) {
-        max_length = size - back;
-    }
-    for (int i = 0; i < max_length; ++i) {
-        if (src[front+i] != src[back+i]) {
-            return subSize;
-        }
-        ++subSize;
-    }
-    return subSize;
-}
-
-int
-LZSSCompression::emitByte(uint8_t *dest, uint8_t byte)
-{
-    if ((byte >> 5 & 0x7) == 0 || (byte >> 5 & 0x7) == 7) {
-        // If the top 3 bits are the same, emit 00<6bits>
-        dest[0] = byte & 0x3f;
-        return 1;
-    } else {
-        // emit 01XXXXXX <8 bits>
-        dest[0] = 0x40;
-        dest[1] = byte;
-        return 2;
-    }
-}
-
-void
-LZSSCompression::emitString(uint8_t *dest, uint16_t P, uint16_t L)
-{
-    // Emit 1<7P> <5P><3L> <8L>
-    dest[0] = 1<<7 | (P >> 5 & 0x7f);
-    dest[1] = ((P & 0x1f) << 3) | (L>>8 & 0x3);
-    dest[2] = L & 0xFF;
-}
-
-int
-LZSSCompression::compress(uint8_t *dest, uint8_t *src, int size)
-{
-    if (size > 4096) {
-        fatal("Compression can only handle block sizes of 4096 bytes or less");
-    }
-
-    // Encode the first byte.
-    int dest_index = emitByte(dest, src[0]);
-    int i = 1;
-    // A 11 bit field
-    uint16_t L;
-    // A 12 bit field
-    uint16_t P = 0;
-
-    while (i < size && dest_index < size) {
-        L = 0;
-
-        if (dest_index+3 >= size) {
-            dest_index = size;
-            continue;
-        }
-
-        if (i == size - 1) {
-            // Output the character
-            dest_index += emitByte(&dest[dest_index], src[i]);
-            ++i;
-            continue;
-        }
-        for (int j = 0; j < i; ++j) {
-            int sub_size = findSubString(src, j, i, size);
-            if (sub_size >= L) {
-                L = sub_size;
-                P = j;
-            }
-        }
-        if (L > 1) {
-            // Output the string reference
-            emitString(&dest[dest_index], P, L);
-            dest_index += 3;
-            i = i+L;
-        } else {
-            // Output the character
-            dest_index += emitByte(&dest[dest_index], src[i]);
-            ++i;
-        }
-    }
-
-    if (dest_index >= size) {
-        // Have expansion instead of compression, just copy.
-        memcpy(dest,src,size);
-        return size;
-    }
-    return dest_index;
-}
-
-int
-LZSSCompression::uncompress(uint8_t *dest, uint8_t *src, int size)
-{
-    int index = 0;
-    int i = 0;
-    while (i < size) {
-        if (src[i] & 1<<7 ) {
-            // We have a string
-            // Extract P
-            int start = (src[i] & 0x3f)<<5 | ((src[i+1] >> 3) & 0x1f);
-            // Extract L
-            int len = (src[i+1] & 0x07)<<8 | src[i+2];
-            i += 3;
-            for (int j = start; j < start+len; ++j) {
-                dest[index++] = dest[j];
-            }
-        } else {
-            // We have a character
-            if (src[i] & 1<<6) {
-                // Value is in the next byte
-                dest[index++] = src[i+1];
-                i += 2;
-            } else {
-                // just extend the lower 6 bits
-                dest[index++] = (src[i] & 0x3f) | ((src[i] & 1<<5) ? 0xC0 : 0);
-                ++i;
-            }
-        }
-    }
-    return index;
-}