arch/mips/isa/bitfields.isa:
add RS_SRL bitfield ...these must be set to 0 for a SRL instruction
arch/mips/isa/decoder.isa:
Make unimplemented instructions Fail instead of just Warn
Edits to SRA & SRAV instructions
Implement CFC1 instructions
Unaligned Memory Access Support (Maybe Not fully functional yet)
Enforce a more strict decode policy (in terms of different bitfields set to 0 on certain instructions)
arch/mips/isa/formats/branch.isa:
Fix disassembly
arch/mips/isa/formats/int.isa:
Add sign extend Immediate and zero extend Immediate to Int class.
Probably a bit unnecessary in the long run since these manipulations could
be done in the actually instruction instead of keep a int value
arch/mips/isa/formats/mem.isa:
Comment/Remove out split-memory access code... revisit this after SimpleCPU works
arch/mips/isa/formats/unimp.isa:
Add inst2string function to Unimplemented panic. PRints out the instruction
binary to help in debuggin
arch/mips/isa/formats/unknown.isa:
define inst2string function , use in unknown disassembly and panic function
arch/mips/isa/operands.isa:
Make "Mem" default to a unsigned word since this is MIPS32
arch/mips/isa_traits.hh:
change return values to 32 instead of 64
arch/mips/linux_process.cc:
assign some syscalls to the right functions
cpu/static_inst.hh:
more debug functions for MIPS (these will be move to the mips directory soon)
mem/page_table.cc:
mem/page_table.hh:
toward a better implementation for unaligned memory access
mem/request.hh:
NO ALIGN FAULT flag added to support unaligned memory access
sim/syscall_emul.cc:
additional SyscallVerbose comments
--HG--
extra : convert_revision : 1987d80c9f4ede507f1f0148435e0bee97d2428c
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-mips
--HG--
extra : convert_revision : db8490e41ec17fc8f4e2dc9548ecdc7d28b4cdd1
into zizzer.eecs.umich.edu:/z/stever/bk/newmem-head
sim/process.cc:
Fix bad auto merge (m5 changes unnecessary in newmem).
--HG--
extra : convert_revision : a3ced4cd1668cd47bd02430872ca68b1433aae98
arch/mips/isa_traits.hh:
use syscall return function from alpha
arch/mips/linux_process.cc:
fix some syntax errors, map some functions to the desc. table
--HG--
extra : convert_revision : 75e8e8893b7d96bb4fc8e8eced53bd16c0a727d1
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-mips
--HG--
extra : convert_revision : 1646b4fb065e3ed9d8de22e3f5c3aa05a2ef01b6
arch/mips/isa/decoder.isa:
arch/mips/isa_traits.hh:
sim/syscall_emul.cc:
make syscall instruction functional
arch/mips/linux_process.cc:
add all MIPS/Linux syscalls to descriptor list
--HG--
extra : convert_revision : 5455a345e76be921e9f63b248aef874b6358e465
into ewok.(none):/home/gblack/m5/newmem
arch/sparc/isa/decoder.isa:
Hand merged
--HG--
extra : convert_revision : 5d5338602c48be48978972a091c5e93f9dd775aa
put back in Tcc code that was deleted in last merge
arch/sparc/isa/bitfields.isa:
clean up condition codes a little bit
--HG--
extra : convert_revision : c554fd5c3ee8cfd6643f69f8351124a7a4b5d9fa
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-mips
--HG--
extra : convert_revision : 02fe0b0170348dc6f6a985c15123806088a8c23e
before getting in a infinite loop. It actually "tries" to syscall too, but syscalls
aren't implemented just yet
arch/mips/faults.cc:
more descriptive names for faults (will help future users as well as me!)
arch/mips/isa/base.isa:
make sure we are printing out "BasicOp" format disassembly instructions as dest,src,src instead of src,src,dest
arch/mips/isa/decoder.isa:
FIX LW/SW Bug!!!! I was actually loading a byte instead of a word
FIX JALR Bug!!!! I was not saving the link address in R31 for this instruction
FIX SLL/NOP Bug!!! We now recognize the varying flavors of sll,nop,ehb,& ssnop correctly
base/loader/elf_object.cc:
change back to original way
base/loader/elf_object.hh:
change back to original!
--HG--
extra : convert_revision : 39b65fba31c1842ac6966346fe8a35816a4231fa
arch/alpha/types.hh:
Moved the DependenceTags enum from types to constants.
arch/sparc/faults.cc:
arch/sparc/faults.hh:
Corrected a misspelling of PriviledgeOpcode and PrivilegedAction.
arch/sparc/isa/formats.isa:
Fixups towards compiling. Added a few additional instruction formats.
--HG--
extra : convert_revision : 4c5506877b71b8a5c8c45db41192cf759cdac374
base/loader/elf_object.cc:
Print warning if there are more than two loadable segments.
We currently assume there are at most two (text & data), and that's
held so far, but it would be nice not to silently ignore others.
--HG--
extra : convert_revision : 1b3e693e95ba1210b09528b97819a7fa86426edc
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-mips
--HG--
extra : convert_revision : 9bdde9b5bd3049744451eda1134f080b7c4b1b59
arch/sparc/isa/bitfields.isa:
the trap field is 7:0
arch/sparc/isa/decoder.isa:
add code to in the Tcc instruction to call a syscall
arch/sparc/isa_traits.hh:
We need the syscall num register
--HG--
extra : convert_revision : 0861ec1dd8c7cac57765b22bc408fdffbe63fe2a
is changed
Add a default machine width parameter
Arch based live processes
arch/alpha/linux/process.cc:
arch/alpha/linux/process.hh:
arch/alpha/process.cc:
arch/alpha/process.hh:
arch/alpha/tru64/process.cc:
arch/alpha/tru64/process.hh:
arch/mips/linux_process.cc:
arch/mips/process.cc:
arch/mips/process.hh:
arch/sparc/linux/process.cc:
arch/sparc/linux/process.hh:
arch/sparc/process.cc:
arch/sparc/process.hh:
configs/test/test.py:
python/m5/objects/Process.py:
sim/process.cc:
sim/process.hh:
Architecture based live processes
arch/mips/isa_traits.hh:
arch/sparc/isa_traits.hh:
Add a default machine width parameter
mem/port.hh:
gcc 4 really wants a virtual destructor
sim/byteswap.hh:
remove the comment around long and unsigned long even though uint32_t
and int32_t are defined. Seems to work with gcc 4 and 3.4.3.
sim/syscall_emul.cc:
sim/syscall_emul.hh:
add translations for new sections that are mmapped or when the brk
is changed
--HG--
extra : convert_revision : e2f9f228113c7127c87ef2358209a399c30ed5c6
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
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem
--HG--
extra : convert_revision : 054833d2f7019b9a1247efc4451ccb143242059d
SConscript:
Separate Alpha EIO from syscall building for other architectures
arch/isa_specific.hh:
change MIPS constant to 34k
arch/mips/isa/decoder.isa:
Allow sll,ssnop,nop, and ehb to be determined through decoder using
the different types of default cases
arch/mips/isa/formats/branch.isa:
Delete debug code
arch/mips/isa/formats/noop.isa:
add a Nop format
arch/mips/isa_traits.hh:
use constants instead of enums
arch/mips/process.cc:
point to the correct header file
cpu/simple/cpu.cc:
Output the actual fault name
sim/process.cc:
Inititalize NNPC
--HG--
extra : convert_revision : adb0026dfad25b14c98fb03c98bfe9c681bba6f8
Add some forward declerations.
Fix ordering problem of variables in constructor (see sourceforge)
Factor out code from header into _impl file to speed building process (keep cache_builder smaller in size)
--HG--
extra : convert_revision : 20087f88f95628af716094e09c2287e09580149e
arch/alpha/utility.hh:
Got rid of unnecessary extern and static qualifiers, and fixed up the hand merge.
arch/sparc/regfile.hh:
Fixed up SPARC after a hand merge.
--HG--
extra : convert_revision : 56e2d90ddd144f3386dbea50fa96cfc461d46b81
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/ev5.cc:
copyIprs now copies from a source ExecContext to a destination ExecContext.
arch/alpha/registerfile.hh:
Have ISA specific functions to copy all architected registers from one ExecContext to another.
cpu/cpu_exec_context.cc:
Call the ISA in order to copy any architected registers.
--HG--
extra : convert_revision : 056cc3b3a9f345535d5a57c6524b114bbd5ae3c8
Get rid of addPort().
Change getPort() behavior on PhysicalMemory.
SConscript:
cpu/simple/cpu.hh:
sim/system.cc:
sim/system.hh:
Replace Memory with MemObject.
cpu/base.hh:
No need to declare Port here anymore.
cpu/cpu_exec_context.hh:
Need PageTable definition.
cpu/simple/cpu.cc:
mem/physical.cc:
mem/physical.hh:
Replace Memory with MemObject.
Get rid of addPort(); allow getting anonymous ports with getPort().
mem/translating_port.hh:
Remove unneeded header.
sim/process.cc:
Replace Memory with MemObject.
Change how initialization port gets set up to deal with change in
addPort()/getPort(). Current solution is not ideal but it works.
sim/process.hh:
Remove unneeded headers and declarations.
Make LiveProcess::getDesc() abstract instead of panicing if called.
sim/syscall_emul.hh:
Fix includes.
--HG--
extra : convert_revision : 11d4ffb54230038afcf7219cc46e51f809329a2f
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
- Get rid of unused ProxyMemory class (replaced by TranslatingPort).
- Get rid of remaining unused prot_* functions.
mem/physical.cc:
mem/physical.hh:
mem/port.hh:
Get rid of remaining unused prot_* functions.
--HG--
extra : convert_revision : f16c208f4e4c38bd6bb3626339674c9278da9e07
SE mode can now use page tables to determine which addresses are valid.
sim/process.cc:
sim/process.hh:
Get rid of validInstAddr() & validDataAddr().
SE mode can now use page tables to determine which addresses are valid.
Also get rid of some Process object fields that were only used by those functions.
--HG--
extra : convert_revision : 74a25c0c2453bfc598eedacdbfccea1cf6493ba6
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
