arch/alpha/arguments.cc:
Renamed readFloatRegInt to readFloatRegBits
arch/alpha/ev5.cc:
Removed the Double from setFloatRegDouble
arch/alpha/registerfile.hh:
Changed the floating point register file from a union of arrays to a class with appropriate accessor functions. The interface is necessary for SPARC.
arch/alpha/types.hh:
Changed the FloatReg type from a union of uint64_t and double to a double, and defined a new type FloatRegBits which is a uint64_t and is used to return the bits which compose a floating point register rather than the value of the register.
arch/isa_parser.py:
Adjusted the makeRead and makeWrite functions to generate the new versions of readFloatReg and setFloatReg.
base/remote_gdb.cc:
kern/tru64/tru64.hh:
Replaced setFloatRegInt with setFloatRegBits
cpu/cpu_exec_context.cc:
Removed the duplicated code for setting the floating point registers, and renamed the function to setFloatRegBits and readFloatRegBits.
cpu/cpu_exec_context.hh:
cpu/exec_context.hh:
cpu/o3/alpha_cpu_impl.hh:
cpu/o3/alpha_dyn_inst.hh:
cpu/o3/cpu.cc:
cpu/o3/cpu.hh:
cpu/o3/regfile.hh:
cpu/ozone/cpu.hh:
cpu/simple/cpu.hh:
Implemented the new versions of the floating point read and set functions.
cpu/simple/cpu.cc:
Replaced setFloatRegDouble with setFloatReg
--HG--
extra : convert_revision : 3dad06224723137f6033c335fb8f6395636767f2
arch/alpha/process.cc:
arch/mips/process.cc:
arch/sparc/process.cc:
You really do need the headers in the .cc file.
arch/alpha/process.hh:
Don't include unnecessary headers in another header.
Replace with forward class declarations.
arch/mips/process.hh:
arch/sparc/process.hh:
Don't include unnecessary headers in another header.
Replace with forward class declarations.
Also fix std namespace... no "using" in header files!
--HG--
extra : convert_revision : f2cd953d0f4a212bb8148cc54c329aa3c18deb89
arch/alpha/isa_traits.hh:
No unprotected "using" in header files.
cpu/simple/cpu.cc:
Fix ISA namespace "using" statement.
--HG--
extra : convert_revision : 317ea40f8de00748d7613a0116edab05770bdc72
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem
--HG--
extra : convert_revision : b101fa550567d5a9f5de6c2d8c3f67829ae050c1
arch/alpha/isa_traits.hh:
used for SimpleCPU instead of explicitly calling the namespace we declare in isa_traits.hhs
so other archs. can use SimpleCPU
arch/mips/SConscript:
dont include common_syscall or tru64
arch/mips/faults.cc:
arch/mips/faults.hh:
arch/mips/isa/formats/unimp.isa:
arch/mips/isa/formats/unknown.isa:
Change Faults to new format
arch/mips/isa/decoder.isa:
Fix readMiscReg access
Made change so that you cant explicitly tell if a instruction nop,ehb,or ssnop... These are all variants
of the sll instruction so I may need to make a separte class of instructions to handle thse better
arch/mips/isa/includes.isa:
add isa_traits.hh and MipsISA included into every auto-gen file
arch/mips/isa_traits.cc:
create copyMiscRegs function...
delete useless code
arch/mips/isa_traits.hh:
clean up for build
arch/mips/linux_process.cc:
mem is now getMemPort(), linux process objects now take in a system argument
arch/mips/linux_process.hh:
new argument for linux process
arch/mips/process.cc:
add system
arch/mips/process.hh:
add system variable
cpu/cpu_exec_context.cc:
Change AlphaISA to TheISA
cpu/exec_context.hh:
add readNextNPC and setNextNPC functions
cpu/simple/cpu.cc:
include isa_traits for namespace declariation
cpu/simple/cpu.hh:
PC & NPC access/modify functions
arch/mips/utility.hh:
file needed for compile
--HG--
extra : convert_revision : 29a327e79c51c6174a6e526aa68c7aab7e7eb535
an obsolete function that doesn't exist.
arch/alpha/tru64/process.cc:
sim/process.cc:
Don't include useless header.
--HG--
extra : convert_revision : 1dd5edeb0703e2190b89ea5ff563df4c95b7cf59
arch/SConscript:
Sorted the switch headers, and added registerfile.hh, constants.hh, types.hh, and utility.hh.
arch/alpha/isa_traits.hh:
Moved the register file types to registerfile.hh, small functions to utility.hh, and cleaned out alot of stuff that isn't necessary anymore.
base/loader/ecoff_object.cc:
base/loader/elf_object.cc:
cpu/pc_event.hh:
cpu/static_inst.hh:
mem/port.hh:
sim/faults.cc:
sim/system.hh:
base/misc.hh isn't included through isa_traits.hh anymore.
cpu/simple/cpu.cc:
Added include for arch/utility.hh
--HG--
extra : convert_revision : 24f65f330f87e3c909c939596cfcf48336022eaf
arch/alpha/isa_traits.hh:
Moved constants from isa_traits.hh into constants.hh. Also removed the dependence on ev5.hh
--HG--
extra : convert_revision : f7a03c4ffb1394dcca5a5a96da468c3ff14e1974
Fixed the exec context proxy class to have a getMemPort function.
arch/alpha/linux/process.cc:
arch/alpha/tru64/process.cc:
kern/tru64/tru64.hh:
sim/syscall_emul.cc:
sim/syscall_emul.hh:
Fix to use new exec context proxy
--HG--
extra : convert_revision : eaa05dfab3fdb77627f6cf404a2569a44232f604
arch/alpha/isa_traits.hh:
Pulled out basic type definitions into types.hh
arch/alpha/types.hh:
New BitKeeper file ``arch/alpha/types.hh''
For relatively basic types associated with an architecture. This does not include, for instance, register files.
--HG--
extra : convert_revision : ee6c4afc115271ad237208274c863a7dee97c5d7
arch/alpha/isa_traits.hh:
arch/sparc/linux/process.cc:
fix merging problem
sim/syscall_emul.cc:
use setIntReg
--HG--
extra : convert_revision : e88d72e415493cd17d7b88c22c7e995f3199e396
check abi-tag note section of elf binary for OS
add pseudo functions (moved from alpha and made to be generic)
move setsyscallreturn into isa traits
arch/alpha/SConscript:
no more common syscall emulation, now common for everyone
arch/alpha/isa_traits.hh:
move setsyscallreturn into isa description
arch/alpha/linux/process.cc:
arch/alpha/tru64/process.cc:
use generic functions rather than alpha specific ones
arch/sparc/isa_traits.hh:
have consts for generic pseudo syscalls
arch/sparc/linux/process.cc:
use generic functions
base/loader/elf_object.cc:
check abi-tag note section of elf binary for OS
cpu/exec_context.hh:
move syssyscallreturn into isa traits
sim/process.cc:
find call num with a more generic
sim/syscall_emul.cc:
sim/syscall_emul.hh:
add pseudo functions (moved from alpha and made to be generic)
--HG--
extra : convert_revision : 5a31024ecde7e39b830365ddd84593ea501a34d2
arch/alpha/isa_traits.hh:
arch/sparc/isa_traits.hh:
add nnpc for compiling purposes in exec_context setNextNPC function
cpu/exec_context.hh:
set NNPC function
cpu/simple/cpu.cc:
use NNPC in determining what PC we are using
--HG--
extra : convert_revision : e810cfbc5dc31879b20d2cc40bf9871613203532
arch/alpha/ev5.cc:
Include function for the MiscRegFile to copy all of the Iprs from an ExecContext.
arch/alpha/isa_traits.hh:
Include functions to copy MiscRegs from an ExecContext.
cpu/cpu_exec_context.cc:
Be sure to copy all of the misc regs when copying all architectural state.
--HG--
extra : convert_revision : cb948b5ff141ea0f739a1016f98236bd2a512f76
arch/alpha/isa_traits.hh:
Changed the enums to const ints, and got rid of a few unnecessary constants.
arch/sparc/isa_traits.hh:
Got rid of the enums, and added in some missing constants.
--HG--
extra : convert_revision : ee47890af9d8c67300b31d8e0dda1d580bd21479
Also several files need to include system.hh or symtab.hh. This is because exec_context.hh has less #includes than before, requiring some of the files that include it to include some other files as well.
arch/alpha/faults.cc:
Avoid accessing XC directly.
arch/alpha/stacktrace.cc:
StackTrace needs to include system.hh.
cpu/cpu_exec_context.cc:
Update for change to CPUExecContext.
cpu/cpu_exec_context.hh:
Make quiesce events use CPUExecContext instead of ExecContext. Include functions to allow the quiesce event and last activate/suspend be accessed.
cpu/exec_context.hh:
Include functions for quiesceEvent.
cpu/intr_control.cc:
Needs to include cpu/exec_context.hh.
cpu/profile.cc:
Needs to include symtab.hh for the symbol table.
cpu/profile.hh:
Needs forward declare of ExecContext.
cpu/simple/cpu.cc:
Rename xc to cpuXC.
dev/tsunami_cchip.cc:
Needs to include exec_context.hh.
kern/kernel_stats.cc:
Needs to include system.hh.
kern/linux/events.cc:
Needs to include system.hh.
Also avoid accessing objects directly from the XC.
kern/tru64/dump_mbuf.cc:
Include symtab.hh for the SymbolTable and system.hh.
kern/tru64/tru64_events.cc:
Include system.hh
sim/pseudo_inst.cc:
Avoid accessing objects directly within the XC.
--HG--
extra : convert_revision : 78fe30d98cd20f7403fa216f772071458b675c84
arch/SConscript:
ev5 should now be contained within alpha specific code.
arch/alpha/ev5.cc:
arch/alpha/isa_traits.hh:
Added getInstAsid and getDataAsid functions. These should be removed when the SimpleScalar cpu model is removed.
arch/sparc/isa_traits.hh:
Added getInstAsid and getDataAsid functions. These should be removed when the SimpleScalar cpu model is removed. Also made some small fixes.
cpu/o3/alpha_cpu.hh:
Added typedefs which are required now that there isn't a using namespace EV5.
cpu/o3/alpha_cpu_impl.hh:
Some small changes so that ev5.hh isn't needed directly.
cpu/o3/cpu.hh:
Removed including ev5.hh, and pushed retrieving the Asid into the MiscRegFile.
cpu/o3/regfile.hh:
Removed the include of ev5.hh, using namespace EV5, and the now redundant ipr array.
--HG--
extra : convert_revision : 5ef8f69435a3a888a3f06d0095d89326dafb33fd
arch/alpha/faults.cc:
Renamed the _stat stat to a more descriptive _count, got rid of some old commented out code, and moved common fault handling code, ie recording that the fault happend and that it wasn't mispeculated, into the FaultBase class.
arch/alpha/faults.hh:
Renamed the _stat stat to the more descriptive _count, and renamed the appropriate accessor functions.
kern/kernel_stats.cc:
kern/kernel_stats.hh:
The fault statistics are now handled by the fault classes themselves.
sim/faults.cc:
The default implementation of the "invoke" method now does what all faults should do first, ie record that the fault happened, and make sure the fault isn't being executed on a mispeculated execution path.
sim/faults.hh:
There is now a default implementation of invoke, and the stat function is taken care of in the architecture specific fault classes.
--HG--
extra : convert_revision : f6656fbea991df9addf85cad740ac37b1036b71a
arch/sparc/faults.cc:
Remove fake fault, fix to have normal m5 line length limit, and change pointers to be const pointers so that the default faults aren't changed accidentally.
arch/sparc/faults.hh:
Fix to have normal m5 line length limit, change pointers to const pointers.
arch/sparc/faults.hh:
Added a typedef for the Addr type, and changed the formatting of the faults slightly.
arch/sparc/faults.hh:
ur
Using cleaned up fault class deiffinitions
arch/sparc/faults.hh:
Added typedef for Addr
arch/sparc/faults.hh:
Made Addr a global type
arch/sparc/faults.cc:
arch/sparc/faults.hh:
Changed Fault * to Fault, which is a typedef to FaultBase *, which is the old Fault class renamed.
arch/sparc/faults.cc:
arch/sparc/faults.hh:
Changed Fault to be a RefCountingPtr
arch/sparc/faults.cc:
arch/sparc/faults.hh:
MachineCheckFaults and AlignmentFaults are now generated by the ISA, rather than being created directly.
arch/sparc/faults.cc:
arch/sparc/faults.hh:
Put the Alpha faults into the AlphaISA namespace
arch/sparc/faults.cc:
arch/sparc/faults.hh:
Moved the _stat for MachineCheckFault and AlignmentFault into the isa specific classes to prevent instantiation of the generic classes.
arch/sparc/faults.cc:
arch/sparc/faults.hh:
Changed ev5_trap from a function of the execution context to a function of the fault. The actual function still resides in the execution context.
arch/sparc/faults.cc:
AlphaFault is now an abstract class.
arch/sparc/faults.hh:
AlphaFault is now an abstract class. Also, AlphaMachineCheckFault and AlphaAlignmentFault multiply inherit from both AlphaFault and from MachineCheckFault and AlignmentFault respectively. These classes get their name from the generic classes.
arch/sparc/faults.cc:
arch/sparc/faults.hh:
moved ev5_trap fully into the fault class.
arch/sparc/faults.cc:
arch/sparc/faults.hh:
Changed the name of the fault's invocation method from ev5_trap to invoke.
arch/sparc/faults.cc:
arch/sparc/faults.hh:
Moved the fault invocation code into the fault class fully, and got rid of the need for isA.
arch/sparc/faults.cc:
arch/sparc/faults.hh:
Got rid of the multiple inheritance in the Fault classes, and the base MachineCheck and Alignment faults.
arch/sparc/faults.cc:
bk cp ../alpha/faults.cc faults.cc
arch/sparc/faults.hh:
bk cp ../alpha/faults.hh faults.hh
SConscript:
Moved the alpha specific source files into the alpha specific SConscript
arch/alpha/SConscript:
Moved the alpha specific source files into the alpha specific SConscript, and moved the process files into the new os specific subfolders.
arch/alpha/linux/process.cc:
arch/alpha/process.hh:
arch/sparc/process.hh:
arch/alpha/tru64/process.cc:
Changed the include paths to use the new os specific directories.
--HG--
rename : arch/alpha/linux_process.cc => arch/alpha/linux/process.cc
rename : arch/alpha/linux_process.hh => arch/alpha/linux/process.hh
rename : arch/alpha/tru64_process.cc => arch/alpha/tru64/process.cc
rename : arch/alpha/tru64_process.hh => arch/alpha/tru64/process.hh
rename : arch/sparc/linux_process.cc => arch/sparc/linux/process.cc
rename : arch/sparc/linux_process.hh => arch/sparc/linux/process.hh
extra : convert_revision : dc7eed7994b9c5e7308c771f43758292e78ce3e3
into ewok.(none):/home/gblack/m5/multiarch
arch/alpha/system.cc:
Hand merged
--HG--
extra : convert_revision : 34d7608d21dc6dee3a3feed5e5671f5de6ebfa26
The major change is renaming the old ExecContext to CPUExecContext, and creating two new classes, ExecContext (an abstract class), and ProxyExecContext (a templated class that derives from ExecContext).
Code outside of the CPU continues to use ExecContext as normal (other than not being able to access variables within the XC). The CPU uses the CPUExecContext, or however else it stores its own state. It then creates a ProxyExecContext, templated on the class used to hold its state. This proxy is passed to any code outside of the CPU that needs to access the XC. This allows code outside of the CPU to use the ExecContext interface to access any state needed, without knowledge of how that state is laid out.
Note that these changes will not compile without the accompanying revision to automatically rename the shadow registers.
SConscript:
Include new file, cpu_exec_context.cc.
arch/alpha/alpha_linux_process.cc:
arch/alpha/alpha_memory.cc:
arch/alpha/alpha_tru64_process.cc:
arch/alpha/arguments.cc:
arch/alpha/isa/decoder.isa:
arch/alpha/stacktrace.cc:
arch/alpha/vtophys.cc:
base/remote_gdb.cc:
cpu/intr_control.cc:
Avoid directly accessing objects within the XC.
arch/alpha/ev5.cc:
Avoid directly accessing objects within the XC.
KernelStats have been moved to the BaseCPU instead of the XC.
arch/alpha/isa_traits.hh:
Remove clearIprs(). It wasn't used very often and it did not work well with the proxy ExecContext.
cpu/base.cc:
Place kernel stats within the BaseCPU instead of the ExecContext.
For now comment out the profiling code sampling until its exact location is decided upon.
cpu/base.hh:
Kernel stats are now in the BaseCPU instead of the ExecContext.
cpu/base_dyn_inst.cc:
cpu/base_dyn_inst.hh:
cpu/memtest/memtest.cc:
cpu/memtest/memtest.hh:
Changes to support rename of old ExecContext to CPUExecContext. See changeset for more details.
cpu/exetrace.cc:
Remove unneeded include of exec_context.hh.
cpu/intr_control.hh:
cpu/o3/alpha_cpu_builder.cc:
Remove unneeded include of exec_context.hh
cpu/o3/alpha_cpu.hh:
cpu/o3/alpha_cpu_impl.hh:
cpu/o3/cpu.cc:
cpu/o3/cpu.hh:
cpu/simple/cpu.cc:
cpu/simple/cpu.hh:
Changes to support rename of old ExecContext to CPUExecContext. See changeset for more details.
Also avoid accessing anything directly from the XC.
cpu/pc_event.cc:
Avoid accessing objects directly from the XC.
dev/tsunami_cchip.cc:
Avoid accessing objects directly within the XC>
kern/freebsd/freebsd_system.cc:
kern/linux/linux_system.cc:
kern/linux/linux_threadinfo.hh:
kern/tru64/dump_mbuf.cc:
kern/tru64/tru64.hh:
kern/tru64/tru64_events.cc:
sim/syscall_emul.cc:
sim/syscall_emul.hh:
Avoid accessing objects directly within the XC.
kern/kernel_stats.cc:
kern/kernel_stats.hh:
Kernel stats no longer exist within the XC.
kern/system_events.cc:
Avoid accessing objects directly within the XC. Also kernel stats are now in the BaseCPU.
sim/process.cc:
sim/process.hh:
Avoid accessing regs directly within an ExecContext. Instead use a CPUExecContext to initialize the registers and copy them over.
cpu/cpu_exec_context.cc:
Rename old ExecContext to CPUExecContext. This is used by the old CPU models to store any necessary architectural state. Also include the ProxyExecContext, which is used to access the CPUExecContext's state in code outside of the CPU.
cpu/cpu_exec_context.hh:
Rename old ExecContext to CPUExecContext. This is used by the old CPU models to store any necessary architectural state. Also include the ProxyExecContext, which is used to access the CPUExecContext's state in code outside of the CPU.
Remove kernel stats from the ExecContext.
sim/pseudo_inst.cc:
Kernel stats now live within the CPU.
Avoid accessing objects directly within the XC.
--HG--
rename : cpu/exec_context.cc => cpu/cpu_exec_context.cc
rename : cpu/exec_context.hh => cpu/cpu_exec_context.hh
extra : convert_revision : a75393a8945c80cca225b5e9d9c22a16609efb85
into zamp.eecs.umich.edu:/z/ktlim2/m5-shadowregs
arch/alpha/ev5.cc:
Remove intr_post, it is no longer used.
arch/alpha/isa_traits.hh:
Hand merge.
--HG--
extra : convert_revision : 94f14539a9e5646f8c368b15b2dff18ab2f492cf
use "" not <>
targetarch->arch
arch/alpha/system.cc:
targetarch -> arch
base/loader/elf_object.cc:
we REALLY don't want to use system headers for libelf...
use "" not <>
--HG--
extra : convert_revision : d0e1672dc655dca3081e36b2158e7b19ef54af40
SConscript:
Added ./libelf as an include search directory. There might be a better spot for this than where I put it.
arch/SConscript:
Combined the linux_process.h and tru64_process.h into process.h. This allows each ISA to support processes from arbitrary OSs.
arch/alpha/SConscript:
Added process.cc as a source file. It provides an implementation of createProcess, which takes an object_file object and creates the appropriate process object, or dies.
base/loader/elf_object.cc:
Actually extract the OS and architecture from the elf file, rather than always guessing Alpha and Linux.
base/loader/object_file.hh:
Added constants for SPARC, MIPS, and Solaris, and changed the include for the Addr type.
sim/process.cc:
Pushed creation of specific process objects into the ISA specific code.
--HG--
extra : convert_revision : b4754e7ca8328672d07e1394c4d162e199606b53
