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2009-02-25X86: Add a check to chks to verify a task state segment descriptor.Gabe Black
2009-02-25X86: Add a check to chks which raises #GP(selector) if selector is NULL or ↵Gabe Black
not in the GDT.
2009-02-25X86: Add makeAtomicResponse to the read/write functions of x86 devices.Gabe Black
2009-02-25X86: Fix the timing mode of the page table walker.Gabe Black
2009-02-25X86: Make the X86 TLB take advantage of delayed translations, and get rid of ↵Gabe Black
the fake TLB miss faults.
2009-02-25CPU: Implement translateTiming which defers to translateAtomic, and convert ↵Gabe Black
the timing simple CPU to use it.
2009-02-25SPARC: Adjust a few instructions to not write registers in initiateAcc.Gabe Black
2009-02-25X86: Make the stupd microop not update registers in initiateAcc.Gabe Black
2009-02-25ISA: Replace the translate functions in the TLBs with translateAtomic.Gabe Black
2009-02-25CPU: Get rid of translate... functions from various interface classes.Gabe Black
2009-02-23stats: reorganize how parameters are stored and accessed.Nathan Binkert
2009-02-23stats: move the limits stuff into the types.hh fileNathan Binkert
2009-02-23stats: get rid of the convoluted 'database' code.Nathan Binkert
Just use the stuff directly and things ought to be more clear
2009-02-23stats: Try to make the names of things more intuitive.Nathan Binkert
Basically, this means renaming several things called data to info, which is information about the statistics. Things that are named data now are actual data stored for the statistic.
2009-02-23stats: clean up the statistics unittestNathan Binkert
2009-02-23stats: fix text printout for distributionsNathan Binkert
2009-02-23stats: cleanup static stats to make startup work.Nathan Binkert
This is mainly to allow the unit test to run without requiring the standard M5 stats from being initialized (e.g. sim_seconds, sim_ticks, host_seconds)
2009-02-23debug: Move debug_break into src/baseNathan Binkert
2009-02-23X86: Pass whether an access was a read/write/fetch so faults can behave ↵Gabe Black
accordingly.
2009-02-20Remove unnecessary building of FreeList/RenameMap in InOrder. Clean-up ↵Korey Sewell
comments and O3 extensions InOrder Thread Context
2009-02-18events: Make trace events happen at the right priority.Nathan Binkert
Also, while we're at it, remember that priorities are in the Event class and add a disable method to disable tracing.
2009-02-17Make etherdump timestamps zero-based.Steve Reinhardt
We previously used the actual wall time for the base timestamps, making etherdumps non-deterministic. This fixes that problem and gets rid of the "malformed packet" at the front that we needed to provide the right base timestamp to wireshark/tcpdump.
2009-02-16sycalls: implement mremap() and add DATA flag for getrlimit(). mremap has ↵Lisa Hsu
been tested on Alpha, compiles for the rest but not tested. I don't see why it wouldn't work though.
2009-02-16Fixes to get prefetching working again.Steve Reinhardt
Apparently we broke it with the cache rewrite and never noticed. Thanks to Bao Yungang <baoyungang@gmail.com> for a significant part of these changes (and for inspiring me to work on the rest). Some other overdue cleanup on the prefetch code too.
2009-02-15X86: Make the loader recognize 32 bit x86 processes.Gabe Black
2009-02-15traceflags: fix --trace-helpNathan Binkert
2009-02-10styleNathan Binkert
2009-02-10Configs: Add support for the InOrder CPU modelKorey Sewell
2009-02-10InOrder: Import new inorder CPU model from MIPS.Korey Sewell
This model currently only works in MIPS_SE mode, so it will take some effort to clean it up and make it generally useful. Hopefully people are willing to help make that happen!
2009-02-10syscall: Expose ioctl for MIPSKorey Sewell
2009-02-10ExeTrace: Allow subclasses of the tracer to define their own prefix to dumpKorey Sewell
2009-02-10CPU: Prepare CPU models for the new in-order CPU model.Korey Sewell
Some new functions and forward declarations are necessary to make things work
2009-02-09copyright: This file need not have had the more restrictive copyright.Nathan Binkert
2009-02-09scons: Require SCons version 0.98.1Nathan Binkert
This allows me to clean things up so we are up to date with respect to deprecated features. There are many features scheduled for permanent failure in scons 2.0 and 0.98.1 provides the most compatability for that. It also paves the way for some nice new features that I will add soon
2009-02-09scons: Don't build the intermediate static library unless explicitly requested.Nathan Binkert
This means that similar to libm5_fast.so, you need to explicitly build build/ALPHA_SE/libm5_fast.a if you want it.
2009-02-06Quell g++ 4.3 warning about operator ambiguityNathan Binkert
2009-02-04some new files are missing copyright noticesNathan Binkert
2009-02-01X86: Add some missing default arguments.Gabe Black
2009-02-01X86: All x86 fault classes now attempt to do something useful.Gabe Black
2009-02-01X86: Make the fault classes handle error codes better.Gabe Black
2009-02-01X86: Make the long mode interrupt/exception microcode handle an error code.Gabe Black
2009-02-01X86: Distinguish between hardware and software interrupts/exceptionsGabe Black
2009-02-01X86: Fix the upper bound on some ranges that were setting up the micro code ↵Gabe Black
assembler.
2009-02-01X86: Make the chks microop check for the right int descriptor type.Gabe Black
2009-02-01X86: Touch up the interrupt entering microcode.Gabe Black
2009-02-01X86: Keep track of the vector for all exceptions/faults.Gabe Black
2009-02-01CPU: Don't always reset the micro pc on faults. Let the faults handle it.Gabe Black
2009-02-01X86: Fix the time keeping of the Local APIC timer.Gabe Black
2009-02-01X86: Fix the microcode for the LODS instruction.Gabe Black
2009-02-01X86: Implement pciToDma.Gabe Black