c32b4ecac1
arch/mips/isa/formats/branch.isa: let user know that we alter r31 in disassembly arch/mips/isa_traits.cc: add copyRegs function ... comment out serialize float code for now arch/mips/isa_traits.hh: make FloatRegFile a class ... change values of architectural regs arch/mips/process.cc: change MIPS to Mips base/loader/elf_object.cc: get global pointer initialized to a value base/loader/elf_object.hh: Add global_ptr to elf_object constructor base/loader/object_file.hh: MIPS to Mips base/traceflags.py: SimpleCPU trace flag cpu/simple/cpu.cc: DPRINTF flags for SimpleCPU cpu/static_inst.hh: Add Decoder functions to static_inst.hh --HG-- extra : convert_revision : 0544a8524d3fe4229428cb06822f7da208c72459
315 lines
7.9 KiB
Python
315 lines
7.9 KiB
Python
#!/usr/bin/env python
|
|
|
|
# Copyright (c) 2004-2005 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.
|
|
|
|
#
|
|
# This file generates the header and source files for the flags
|
|
# that control the tracing facility.
|
|
#
|
|
|
|
import sys
|
|
|
|
if len(sys.argv) != 2:
|
|
print "%s: Need argument (basename of cc/hh files)" % sys.argv[0]
|
|
sys.exit(1)
|
|
|
|
hhfilename = sys.argv[1] + '.hh'
|
|
ccfilename = sys.argv[1] + '.cc'
|
|
|
|
#
|
|
# The list of trace flags that can be used to condition DPRINTFs etc.
|
|
# To define a new flag, simply add it to this list.
|
|
#
|
|
baseFlags = [
|
|
'TCPIP',
|
|
'Bus',
|
|
'ScsiDisk',
|
|
'ScsiCtrl',
|
|
'ScsiNone',
|
|
'DMA',
|
|
'DMAReadVerbose',
|
|
'DMAWriteVerbose',
|
|
'TLB',
|
|
'SimpleDisk',
|
|
'SimpleDiskData',
|
|
'Clock',
|
|
'Regs',
|
|
'MC146818',
|
|
'IPI',
|
|
'Timer',
|
|
'Mbox',
|
|
'PCIA',
|
|
'PCIDEV',
|
|
'PciConfigAll',
|
|
'ISP',
|
|
'BADADDR',
|
|
'Console',
|
|
'ConsolePoll',
|
|
'ConsoleVerbose',
|
|
'AlphaConsole',
|
|
'Flow',
|
|
'Interrupt',
|
|
'Fault',
|
|
'Cycle',
|
|
'Loader',
|
|
'MMU',
|
|
'Ethernet',
|
|
'EthernetPIO',
|
|
'EthernetDMA',
|
|
'EthernetData',
|
|
'EthernetDesc',
|
|
'EthernetIntr',
|
|
'EthernetSM',
|
|
'EthernetCksum',
|
|
'GDBMisc',
|
|
'GDBAcc',
|
|
'GDBRead',
|
|
'GDBWrite',
|
|
'GDBSend',
|
|
'GDBRecv',
|
|
'GDBExtra',
|
|
'VtoPhys',
|
|
'Printf',
|
|
'DebugPrintf',
|
|
'Serialize',
|
|
'Event',
|
|
'PCEvent',
|
|
'Syscall',
|
|
'SyscallVerbose',
|
|
'DiskImage',
|
|
'DiskImageRead',
|
|
'DiskImageWrite',
|
|
'InstExec',
|
|
'BPredRAS',
|
|
'Cache',
|
|
'IIC',
|
|
'IICMore',
|
|
'MSHR',
|
|
'Chains',
|
|
'Pipeline',
|
|
'Stats',
|
|
'StatEvents',
|
|
'Context',
|
|
'Config',
|
|
'Sampler',
|
|
'WriteBarrier',
|
|
'IdeCtrl',
|
|
'IdeDisk',
|
|
'Tsunami',
|
|
'Uart',
|
|
'Split',
|
|
'SQL',
|
|
'Thread',
|
|
'Fetch',
|
|
'Decode',
|
|
'Rename',
|
|
'IEW',
|
|
'Commit',
|
|
'IQ',
|
|
'ROB',
|
|
'FreeList',
|
|
'RenameMap',
|
|
'LDSTQ',
|
|
'StoreSet',
|
|
'MemDepUnit',
|
|
'DynInst',
|
|
'FullCPU',
|
|
'CommitRate',
|
|
'OoOCPU',
|
|
'HWPrefetch',
|
|
'Stack',
|
|
'SimpleCPU',
|
|
]
|
|
|
|
#
|
|
# "Compound" flags correspond to a set of base flags. These exist
|
|
# solely for convenience in setting them via the command line: if a
|
|
# compound flag is specified, all of the corresponding base flags are
|
|
# set. Compound flags cannot be used directly in DPRINTFs etc.
|
|
# To define a new compound flag, add a new entry to this hash
|
|
# following the existing examples.
|
|
#
|
|
compoundFlagMap = {
|
|
'GDBAll' : [ 'GDBMisc', 'GDBAcc', 'GDBRead', 'GDBWrite', 'GDBSend', 'GDBRecv', 'GDBExtra' ],
|
|
'ScsiAll' : [ 'ScsiDisk', 'ScsiCtrl', 'ScsiNone' ],
|
|
'DiskImageAll' : [ 'DiskImage', 'DiskImageRead', 'DiskImageWrite' ],
|
|
'EthernetAll' : [ 'Ethernet', 'EthernetPIO', 'EthernetDMA', 'EthernetData' , 'EthernetDesc', 'EthernetIntr', 'EthernetSM', 'EthernetCksum' ],
|
|
'EthernetNoData' : [ 'Ethernet', 'EthernetPIO', 'EthernetDesc', 'EthernetIntr', 'EthernetSM', 'EthernetCksum' ],
|
|
'IdeAll' : [ 'IdeCtrl', 'IdeDisk' ],
|
|
'FullCPUAll' : [ 'Fetch', 'Decode', 'Rename', 'IEW', 'Commit', 'IQ', 'ROB', 'FreeList', 'RenameMap', 'LDSTQ', 'StoreSet', 'MemDepUnit', 'DynInst', 'FullCPU']
|
|
}
|
|
|
|
#############################################################
|
|
#
|
|
# Everything below this point generates the appropriate C++
|
|
# declarations and definitions for the trace flags. If you are simply
|
|
# adding or modifying flag definitions, you should not have to change
|
|
# anything below.
|
|
#
|
|
|
|
import sys
|
|
|
|
# extract just the compound flag names into a list
|
|
compoundFlags = []
|
|
compoundFlags.extend(compoundFlagMap.keys())
|
|
compoundFlags.sort()
|
|
|
|
#
|
|
# First generate the header file. This defines the Flag enum
|
|
# and some extern declarations for the .cc file.
|
|
#
|
|
try:
|
|
hhfile = file(hhfilename, 'w')
|
|
except IOError, e:
|
|
sys.exit("can't open %s: %s" % (hhfilename, e))
|
|
|
|
# file header boilerplate
|
|
print >>hhfile, '''
|
|
/*
|
|
* DO NOT EDIT THIS FILE!
|
|
*
|
|
* Automatically generated from traceflags.py
|
|
*/
|
|
|
|
#ifndef __BASE_TRACE_FLAGS_HH__
|
|
#define __BASE_TRACE_FLAGS_HH__
|
|
|
|
namespace Trace {
|
|
|
|
enum Flags {
|
|
''',
|
|
|
|
# Generate the enum. Base flags come first, then compound flags.
|
|
idx = 0
|
|
for flag in baseFlags:
|
|
print >>hhfile, ' %s = %d,' % (flag, idx)
|
|
idx += 1
|
|
|
|
numBaseFlags = idx
|
|
print >>hhfile, ' NumFlags = %d,' % idx
|
|
|
|
# put a comment in here to separate base from compound flags
|
|
print >>hhfile, '''
|
|
// The remaining enum values are *not* valid indices for Trace::flags.
|
|
// They are "compound" flags, which correspond to sets of base
|
|
// flags, and are used only by TraceParamContext::setFlags().
|
|
''',
|
|
|
|
for flag in compoundFlags:
|
|
print >>hhfile, ' %s = %d,' % (flag, idx)
|
|
idx += 1
|
|
|
|
numCompoundFlags = idx - numBaseFlags
|
|
print >>hhfile, ' NumCompoundFlags = %d' % numCompoundFlags
|
|
|
|
# trailer boilerplate
|
|
print >>hhfile, '''\
|
|
}; // enum Flags
|
|
|
|
// Array of strings for SimpleEnumParam
|
|
extern const char *flagStrings[];
|
|
extern const int numFlagStrings;
|
|
|
|
// Array of arraay pointers: for each compound flag, gives the list of
|
|
// base flags to set. Inidividual flag arrays are terminated by -1.
|
|
extern const Flags *compoundFlags[];
|
|
|
|
/* namespace Trace */ }
|
|
|
|
#endif // __BASE_TRACE_FLAGS_HH__
|
|
''',
|
|
|
|
hhfile.close()
|
|
|
|
#
|
|
#
|
|
# Print out .cc file with array definitions.
|
|
#
|
|
#
|
|
try:
|
|
ccfile = file(ccfilename, 'w')
|
|
except OSError, e:
|
|
sys.exit("can't open %s: %s" % (ccfilename, e))
|
|
|
|
# file header
|
|
print >>ccfile, '''
|
|
/*
|
|
* DO NOT EDIT THIS FILE!
|
|
*
|
|
* Automatically generated from traceflags.pl.
|
|
*/
|
|
|
|
#include "base/traceflags.hh"
|
|
|
|
using namespace Trace;
|
|
|
|
const char *Trace::flagStrings[] =
|
|
{
|
|
''',
|
|
|
|
# The string array is used by SimpleEnumParam to map the strings
|
|
# provided by the user to enum values.
|
|
for flag in baseFlags:
|
|
print >>ccfile, ' "%s",' % flag
|
|
|
|
for flag in compoundFlags:
|
|
print >>ccfile, ' "%s",' % flag
|
|
|
|
print >>ccfile, '};\n'
|
|
|
|
numFlagStrings = len(baseFlags) + len(compoundFlags);
|
|
|
|
print >>ccfile, 'const int Trace::numFlagStrings = %d;' % numFlagStrings
|
|
print >>ccfile
|
|
|
|
#
|
|
# Now define the individual compound flag arrays. There is an array
|
|
# for each compound flag listing the component base flags.
|
|
#
|
|
|
|
for flag in compoundFlags:
|
|
flags = compoundFlagMap[flag]
|
|
flags.append('(Flags)-1')
|
|
print >>ccfile, 'static const Flags %sMap[] =' % flag
|
|
print >>ccfile, '{ %s };' % (', '.join(flags))
|
|
print >>ccfile
|
|
|
|
#
|
|
# Finally the compoundFlags[] array maps the compound flags
|
|
# to their individual arrays/
|
|
#
|
|
print >>ccfile, 'const Flags *Trace::compoundFlags[] ='
|
|
print >>ccfile, '{'
|
|
|
|
for flag in compoundFlags:
|
|
print >>ccfile, ' %sMap,' % flag
|
|
|
|
# file trailer
|
|
print >>ccfile, '};'
|
|
|
|
ccfile.close()
|
|
|