src/arch/sparc/interrupts.hh:
fill in how we do interrupts on sparc a little bit.
1) create a bitfield for interrupts, and check that in checkInterrupts() to fast path CPU.
2) fill in getInterrupts() a little bit.
also, update the bitfield access to be HPSTATE::hpriv, etc.
src/arch/sparc/ua2005.cc:
1) update formatting
2) change the way interrupts are done to use the new way to tickle the CPU.
src/cpu/base.cc:
src/cpu/base.hh:
overload the post_interrupt function for SPARC interrupts - which are only denoted by a single int value.
--HG--
extra : convert_revision : 9074a003eff37a40dcce78f56d20f6cbcc453eb5
there is no interrupt_level_0 interrupt, so start the list at 0x40 so the adding is done correctly
src/arch/sparc/faults.cc:
there is no interrupt_level_0 interrupt, so start the list at 0x40 so the adding is done correctly
src/arch/sparc/faults.hh:
correct protection defines
src/arch/sparc/ua2005.cc:
set the softint appropriately on an timer compare interrupt
--HG--
extra : convert_revision : f41c10ec78db973b3f856c70b58a17f83b60bbe2
turn warnings into dprintfs
src/arch/sparc/miscregfile.cc:
turn dprintfn into dprintfs
--HG--
extra : convert_revision : cd313e9037c8f040d837de4c7ddbcf98534e60ad
into zed.eecs.umich.edu:/z/hsul/work/sparc/m5
src/arch/sparc/ua2005.cc:
hand merge
--HG--
extra : convert_revision : 5157fa5d7053cb93f73241c63871eaae6f58b8a6
src/arch/sparc/interrupts.hh:
add in thread_context.hh to get access to tc.
get rid of stubs that don't make sense right now.
implement checking and get softint interrupts
src/arch/sparc/miscregfile.cc:
softint should be OR-ed on a write.
src/arch/sparc/miscregfile.hh:
add some enums for state fields for easy access to bitmasks of HPSTATE and PSTATE regs.
src/arch/sparc/ua2005.cc:
implement writing SOFTINT, PSTATE, PIL, and HPSTATE properly, add helpful info to panic for bad reg write.
--HG--
extra : convert_revision : d12d1147b508121075ee9be4599693554d4b9eae
src/arch/sparc/asi.cc:
src/arch/sparc/asi.hh:
add sparc error asi
src/arch/sparc/faults.cc:
put a panic in if TL == MaxTL
src/arch/sparc/isa/decoder.isa:
Hpstate needs to be updated on a done too
src/arch/sparc/miscregfile.cc:
warn istead of panicing of fprs/fsr accesses
src/arch/sparc/tlb.cc:
add sparc error register code that just does nothing
fix a couple of other tlb bugs
src/arch/sparc/ua2005.cc:
fix implementation of HPSTATE write
src/cpu/exetrace.cc:
let exectrate mess up a couple of times before dying
src/python/m5/objects/T1000.py:
add l2 error status register fake devices
--HG--
extra : convert_revision : ed5dfdfb28633bf36e5ae07d244f7510a02874ca
Protect other pieces of code so that sparc compiles SE again
src/arch/sparc/SConscript:
Add ua2005.cc back into SConscript
src/arch/sparc/miscregfile.hh:
add functions that deal with priv registers so we don't have to have a bunch of if defs and other ugliness
src/arch/sparc/mmaped_ipr.hh:
wrap handleIpr* with if full_system so it compiles under se
src/arch/sparc/ua2005.cc:
reorganize edit fs only miscreg functions
src/cpu/exetrace.cc:
protect legion code so it doesn't try to compile under se
--HG--
extra : convert_revision : 6b3c9f6f95b4da8544525f4f82e92861383ede76
so the events can be migrated on cpu switches.
Create a new wrapper classe called CpuEventWrapper that works like the old wrapper class but calls the function with the xc
parameter
Use new CpuEventWrapper class from tick compare events on sparc
src/arch/sparc/regfile.hh:
Use new CpuEventWrapper class from tick compare events
src/arch/sparc/ua2005.cc:
Move definition to to a fullsystem only file, since it is.
src/cpu/base.cc:
On switch from one cpu to another CpuEvent::replaceExecContext() needs to be called on all (oldxc,newxc) pairs.
--HG--
extra : convert_revision : eecf4540427cc0ddf75e19a3371cf32b56cba0f5
setup all initialization stuff for UA2005
Setup fullsys build options
Start to make fullsystem compile
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
RCS to BitKeeper
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Add support for doing virtual to physical translation using the in-memory
page table
src/arch/sparc/vtophys.cc:
a tad bit of error checking
src/arch/sparc/vtophys.hh:
Cleanup of full-system global variables, primarily in simple_cpu.cc,
to allow multi-system simulations. (Multiple systems not yet yested
though.) Also changes to build sim_smt in full-system mode (though
with only SimpleCPU and not the full timing CPU for now).
Still to do: minimize changes in SimpleCPU code between full-system
and application modes... way too many ifdefs there. Much of the
full-system stuff moved into SimpleCPU should be put in a new System
object to allow multiprocessor simulations.
Converted last remaining modules from C to C++ (mostly in /old).
Renamed all .c files to .cc and a few .h files to .hh.
Renamed architecture-specific files in arch/$TARGET from
$TARGET.{cc,hh,def} to machine.{cc,hh,def} to get rid of pointless
intermediate files in object directory. Split exo-specific
definitions out of machine.hh into machine_exo.h.
Specifics:
In machine.def, null resource descriptors must be FUClamd_NA (and not
NA) to pass C++ type checking.
Enhanced error checking/reporting in bas
src/arch/sparc/vtophys.cc:
- Get rid of my String class, the Vector class, the bitvector class, and my
doubly linked list class.
- Convert tokenize, to_number (formerly StringToNumber) and eat_white to
function on stl strings.
- Change most cases of char * and const char * to string, or const string &
- Some formatting and style nits, but not too many.
src/arch/sparc/vtophys.cc:
simplify
src/arch/sparc/vtophys.cc:
Renamed SimpleCPU::(read|write)_(byte|half|word|qword) to just read &
write, overloaded on the type of the 'data' argument. Merged the
full-system and non-full-system implementations of these eight
original functions into two common template functions.
To support this, also renamed (read|write)[1248] on memory_object and
derivatives to just read & write, again overloaded on the type of the
'data' argument. Many of these functions could now be condensed into
a few template functions (though with a level of indirection so that
the interface can remain virtual). I did not do that though.
src/arch/sparc/vtophys.cc:
First pass at compiling with gcc 3.x. Lots of "std::" in header files,
"using namespace std" in source files. (Note policy of not putting "using"
statements in headers or before includes in sources.)
Still not able to compile with gcc 3.2.
Errors:
- Can't create an ifstream from a file descriptor anymore (breaks IniFile).
- "`class MSHR::MSHRegister' is private" errors in mshr.cc and prefetch_cache.cc:
not clear why since it's in the public part of the class declaration.
- cpu.cc:879: can't match a reference and 0 (specifically "no match for `bool ?
SimObjectParam<PipeTrace*>& : int' operator")
- pipetrace.cc: "invalid conversion from `int' to `std::_Ios_Fmtflags'"
Warnings:
- strstream now deprecated... needs some rewriting in sat_counter.hh
and hybrid_pred.hh (need to get all that code out of the headers anyway)
- trace.hh macro problem: cpp now says 'pasting "::" and "Event" does not
give a valid preprocessing token'
- major "implicit typename" issues in base/sized.hh
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Implement some interval statistics for full system mode.
Create a callpal function that is called when a callpal occurs so it's easier
to manipulate the statics.
Rework the vtophys stuff to make it a bit cleaner.
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Get rid of almost all old-style object names. This commit is equivalent
to running the following script on the current head:
#! /bin/sh
find \( -name '*.cc' -o -name '*.hh' \) -exec perl -pi -e '\
s/\bmemory_object\b(?!\.hh)/FunctionalMemory/g;\
s/\bvirtual_memory\b(?!\.hh)/VirtualMemory/g;\
s/\bmain_memory\b(?!\.hh)/MainMemory/g;\
s/\bphysical_memory\b(?!\.hh)/PhysicalMemory/g;\
s/\bspec_memory\b(?!\.hh)/SpeculativeMemory/g;\
s/\bMemObj\b(?!\.hh)/TimingMemObj/g;\
s/\bmemory_translation\b(?!\.hh)/AddressTranslator/g;\
s/\balpha_tlb\b(?!\.hh)/AlphaTlb/g;\
s/\balpha_itb\b(?!\.hh)/AlphaItb/g;\
s/\balpha_dtb\b(?!\.hh)/AlphaDtb/g;\
s/\bmemory_controller\b(?!\.hh)/MemoryController/g;\
s/\bstorebuffer_t\b(?!\.hh)/StoreBuffer/g;\
s/\bstorebuffer_entry_t\b(?!\.hh)/StoreBufferEntry/g;\
s/\bcreate_vector_t\b(?!\.hh)/CreateVector/g;\
s/\bcv_spec_state\b(?!\.hh)/CreateVecSpecState/g;\
s/\bspec_state_list\b(?!\.hh)/SpecStateList/g;\
s/\bdyn_inst_t\b(?!\.hh)/DynInst/g;' {} \;
src/arch/sparc/vtophys.cc:
since cprintf properly deals with 64-bit types, stop using FMT* as much as
possible
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Change byte_t etc. to C99 standard int8_t etc.
Other than old/host.h, all other changes were produced by this script:
#! /bin/sh
find \( -name '*.cc' -o -name '*.hh' -o -name '*.c' -o -name '*.h' -o -name 'machine.def' \) -exec perl -pi -e '\
s/\bbyte_t\b(?!\.hh)/uint8_t/g;\
s/\bsbyte_t\b(?!\.hh)/int8_t/g;\
s/\bhalf_t\b(?!\.hh)/uint16_t/g;\
s/\bshalf_t\b(?!\.hh)/int16_t/g;\
s/\bword_t\b(?!\.hh)/uint32_t/g;\
s/\bsword_t\b(?!\.hh)/int32_t/g;\
s/\bqword_t\b(?!\.hh)/uint64_t/g;\
s/\bsqword_t\b(?!\.hh)/int64_t/g;\
s/\bbool_t\b(?!\.hh)/bool/g;\
s/\bdfloat_t\b(?!\.hh)/double/g;\
s/\bsfloat_t\b(?!\.hh)/float/g;' {} \;
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Add CVS Id tags
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Massive renaming to (almost) eliminate all md_* and MD_* names
in preparation for total exorcism of machine.def.
Most of the changes in this commit were performed with the
following perl script (perl -pi <script> <files>). A small
amount of manual fixup was needed to (mostly getting rid of
the Addr typedefs in the various memory objects now that
the former md_addr_t has that name).
# rename machine-dependent types and constants (will be moving into ISA traits object)
s/md_addr_t/Addr/g;
s/md_intreg_t/IntReg/g;
s/md_gpr_t/IntRegFile/g;
s/md_fpreg_t/FloatReg/g;
s/md_fpr_t/FloatRegFile/g;
s/md_ctrlreg_t/MiscReg/g;
s/md_ctrl_t/MiscRegFile/g;
s/md_ipr_t/InternalProcReg/g;
s/md_anyreg_t/AnyReg/g;
s/md_inst_t/MachInst/g;
s/regs_t/RegFile/g;
# manually fix declaration in old/regs.h and a few forward decls
s/struct RegFile/RegFile/g;
s/MD_NUM_IREGS/NumIntRegs/g;
s/MD_NUM_FREGS/NumFloatRegs/g;
s/MD_NUM_CREGS/NumMiscRegs/g;
s/MD_IPR_NUM/NumInternalProcRegs/g;
s/MD_TOTAL_REGS/TotalNumRegs/g;
s/MD_REG_ZERO/ZeroReg/g;
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
New ISA description system. No more machine.def!
Instructions are now decoded into StaticInst objects, and all static
instruction properties (including execution behavior) are associated
with those objects. Extended documentation in progress.
Currently supports Alpha only; PISA will not compile.
Use END_OF_MACHINE_DOT_DEF tag to extract previous version.
src/arch/sparc/vtophys.cc:
get rid of MD_IPR_foo and call it IPR_foo
add some comments to describe what the various PALtemp registers do
formatting
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
license
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
a little style
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Add attribution to license.
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Make include paths explicit.
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
CopyData and CopyString moved from kernel.cc to vtophys.cc
kernel.cc and kernel.hh moved to kern/tru64
src/arch/sparc/vtophys.hh:
Include isa_traits.hh for Addr
src/arch/sparc/vtophys.cc:
formatting fixes
src/arch/sparc/vtophys.cc:
fix up vtophys to deal with translations if there
is no ptbr, and to deal with PAL addresses
add ptomem which is just a wrapper for dma_addr
src/arch/sparc/vtophys.hh:
add ptomem which is a wrapper for dma_addr with the
same usage as vtomem
src/arch/sparc/vtophys.cc:
Fix to remote debugger while in PAL code
src/arch/sparc/vtophys.cc:
Remote an old hack that is now unnecessary
src/arch/sparc/vtophys.cc:
Removed buggy code that tries to fix PAL addresses (may cause problems
while trying to debug in PAL code, but that should do this fix outside
of vtophys)
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Updated Copyright
src/arch/sparc/vtophys.cc:
added back some code andrew removed and couldn't remember why.
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
rename CopyData to CopyOut and implement CopyIn to copy data
from the simulator into the simulatee
src/arch/sparc/vtophys.cc:
fixed a bad merge from linux<->tru64
src/arch/sparc/vtophys.cc:
Check max address pal can be at so we don't do the wrong conversion
if gdb asks for an unaligned access.
src/arch/sparc/vtophys.cc:
PGOFSET -> ALPHA_PGOFSET to avoid include file problems
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
in the arch/alpha directory we should use arch/alpha, not
targetarch. sort includes while we're here.
src/arch/sparc/vtophys.cc:
use new constants, functions and structs to clean up the
vtophys code.
src/arch/sparc/vtophys.hh:
Clean up a little bit and make the protypes match new changes.
src/arch/sparc/vtophys.cc:
deal with isa addition
src/arch/sparc/vtophys.cc:
shuffle files around for new directory structure
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Remove RCS Id string
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
Update copyright dates and author list
src/arch/sparc/vtophys.cc:
Added a using directive for AlphaISA
src/arch/sparc/vtophys.hh:
Added the AlphaISA namespace specifier where needed
src/arch/sparc/vtophys.hh:
Made Addr a global type
src/arch/sparc/vtophys.cc:
Change access to the IPR to go through the XC.
src/arch/sparc/vtophys.cc:
Avoid directly accessing objects within the XC.
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
fixed for new memory system
put in namespace AlphaISA
src/arch/alpha/vtophys.cc:
src/arch/alpha/vtophys.hh:
Remove authors from copyright.
src/arch/sparc/vtophys.cc:
bk cp alpha/vtophys.cc sparc/vtophys.cc
src/arch/sparc/vtophys.hh:
bk cp alpha/vtophys.hh sparc/vtophys.hh
src/arch/sparc/SConscript:
remove fullsystem files that don't exist
src/arch/sparc/isa_traits.hh:
split off fullsystem and se iprs into two functions to remove lots of #ifs
src/arch/sparc/regfile.hh:
split off fullsystem and se iprs into two functions to remove lots of #ifs
setup all initialization stuff for UA2005
src/arch/sparc/system.cc:
src/arch/sparc/system.hh:
Add system level tick storage to make stick be syncronized across multiple processors
src/arch/sparc/vtophys.hh:
start to create a vtophys for Sparc
src/base/loader/symtab.hh:
Addr is defined in sim/host.hh
--HG--
extra : convert_revision : ae4658e6bc2e2b51d7fb1c711d069ffe99e1377d
