| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2009-04-19 | X86: Make the interrupt entering microcode record the value to use, not ↵ | Gabe Black | |
| actually use it. | |||
| 2009-04-19 | X86: LEA calculates an address before segmentation. | Gabe Black | |
| 2009-04-19 | X86: Implement the save machine status word instruction (SMSW). | Gabe Black | |
| 2009-04-19 | X86: Implement the load machine status word instruction (LMSW). | Gabe Black | |
| 2009-04-19 | X86: Update the stats for the fix for CPUID. | Gabe Black | |
| 2009-04-19 | X86: Only use %eax to select a function and look like we support sse2. | Gabe Black | |
| 2009-04-19 | X86: Fix the mov to segment selector in real mode instruction microcode. | Gabe Black | |
| 2009-04-19 | X86: The startup IPI delivery mode is not reserved. | Gabe Black | |
| 2009-04-19 | X86: Implement the STARTUP IPI. | Gabe Black | |
| 2009-04-19 | X86: Implement the INIT IPI. | Gabe Black | |
| 2009-04-19 | X86: Fix the halt microop. | Gabe Black | |
| 2009-04-19 | X86: Start implementing the interrupt command register in the local APIC. | Gabe Black | |
| 2009-04-19 | X86: Make code that sends an interrupt from the IO APIC available for IPIs. | Gabe Black | |
| 2009-04-19 | X86: Automatically make the IO APIC in an N CPU system have id N+1. | Gabe Black | |
| 2009-04-19 | CPU: If the simple CPU is already idle, just return from suspendContext, ↵ | Gabe Black | |
| don't assert. | |||
| 2009-04-19 | X86: Condense the startupCPU code. | Gabe Black | |
| 2009-04-19 | X86: Set the local APIC ID to something meaningful. | Gabe Black | |
| 2009-04-19 | X86: Don't pretend to be an AMD CPU any more. We're not good enough at it. | Gabe Black | |
| 2009-04-18 | o3-mips-regress: add hello word regression. | Korey Sewell | |
| 2009-04-18 | mips-tlb-fix: check for alignment faults.\nMIPS was never updated to use ↵ | Korey Sewell | |
| TLBS correcty in SE mode. The error was forwarding translations directly to pageTable. The TLB should check for alignment faults at bare minimum here but in the long run we should be using TLBs in SE mode for MIPS. | |||
| 2009-04-18 | mips-syscall: mark with correct flag. \nMIPS was using wrong serialization ↵ | Korey Sewell | |
| flag on syscall instructions allowing O3 to handle SE mode syscalls incorrectly and speculate on instructions after a syscall | |||
| 2009-04-18 | o3-delay-slot-bpred: fix decode stage handling of uncdtl. branches.\n decode ↵ | Korey Sewell | |
| stage was not setting the predicted PC correctly or passing that information back to fetch correctly | |||
| 2009-04-18 | mips-shadowsets: fix calcuations. \n Remove Shadowsets from Int & Arch. Reg ↵ | Korey Sewell | |
| Calculations | |||
| 2009-04-17 | o3, inorder: fix FS bug due to initializing ThreadState to Halted. | Steve Reinhardt | |
| For some reason o3 FS init() only called initCPU if the thread state was Suspended, which was no longer the case. There's no apparent reason to check, so I whacked the test completely rather than changing the check to Halted. The inorder init() was also updated to be symmetric, though the previous code was just a fancy no-op. | |||
| 2009-04-15 | o3: handle fetch with no active threads correctly. | Steve Reinhardt | |
| This situation can arise now on the first fetch cycle after the last active thread is halted. It seems easy enough to deal with when it happens rather than trying to avoid it. | |||
| 2009-04-15 | o3: fix {read,set}ArchFloatReg* functions. | Steve Reinhardt | |
| Register indices were not being calculated properly. | |||
| 2009-04-15 | ThreadState: initialize status to Halted in constructor. | Steve Reinhardt | |
| This provides a common initial status for all threads independent of CPU model (unlike the prior situation where CPUs initialized threads to inconsistent states). This mostly matters for SE mode; in FS mode, ISA-specific startupCPU() methods generally handle boot-time initialization of thread contexts (since the right thing to do is ISA-dependent). | |||
| 2009-04-15 | Update stats after elimination of Unallocated state. | Steve Reinhardt | |
| Somehow ending threads with halt() instead of deallocate() reduces the squash count on o3 by 1 (and a few other similarly trivial changes). | |||
| 2009-04-15 | Get rid of the Unallocated thread context state. | Steve Reinhardt | |
| Basically merge it in with Halted. Also had to get rid of a few other functions that called ThreadContext::deallocate(), including: - InOrderCPU's setThreadRescheduleCondition. - ThreadContext::exit(). This function was there to avoid terminating simulation when one thread out of a multi-thread workload exits, but we need to find a better (non-cpu-centric) way. | |||
| 2009-04-15 | configs: Allow M5_CPU2000 env var to set CPU2K binary path. | Steve Reinhardt | |
| It would be nice to have a more comprehensive mechanism but this is a big improvement over manually editing the script. | |||
| 2009-04-13 | X86: Fix minor bug in the page table walker from TLB shuffling. | Gabe Black | |
| 2009-04-08 | stats: disallow duplicate statistic names. | Nathan Binkert | |
| 2009-04-08 | alpha: get rid of all turbolaser remnants | Nathan Binkert | |
| 2009-04-08 | tests: update tests for TLB unification | Nathan Binkert | |
| 2009-04-08 | tlb: More fixing of unified TLB | Nathan Binkert | |
| 2009-04-08 | tlb: Don't separate the TLB classes into an instruction TLB and a data TLB | Gabe Black | |
| 2009-04-08 | style: fix style hook for some newer versions of mercurial. | Nathan Binkert | |
| 2009-04-06 | Merge ARM into the head. ARM will compile but may not actually work. | Gabe Black | |
| 2009-04-05 | arm: add ARM support to M5 | Stephen Hines | |
| 2009-03-25 | CPA: Fix a typo that managed to sneak in. | Ali Saidi | |
| 2009-03-17 | includes: add ext to the includes path. | Nathan Binkert | |
| move dnet to the correct place so that we use this --HG-- rename : ext/dnet/dnet/addr.h => ext/dnet/addr.h rename : ext/dnet/dnet/arp.h => ext/dnet/arp.h rename : ext/dnet/dnet/blob.h => ext/dnet/blob.h rename : ext/dnet/dnet/eth.h => ext/dnet/eth.h rename : ext/dnet/dnet/fw.h => ext/dnet/fw.h rename : ext/dnet/dnet/icmp.h => ext/dnet/icmp.h rename : ext/dnet/dnet/intf.h => ext/dnet/intf.h rename : ext/dnet/dnet/ip.h => ext/dnet/ip.h rename : ext/dnet/dnet/ip6.h => ext/dnet/ip6.h rename : ext/dnet/dnet/os.h => ext/dnet/os.h rename : ext/dnet/dnet/rand.h => ext/dnet/rand.h rename : ext/dnet/dnet/route.h => ext/dnet/route.h rename : ext/dnet/dnet/tcp.h => ext/dnet/tcp.h rename : ext/dnet/dnet/udp.h => ext/dnet/udp.h | |||
| 2009-03-17 | ply: put the absolute path to ply in the environment, not a relative one | Nathan Binkert | |
| 2009-03-16 | stats: fix compiler error | Nathan Binkert | |
| 2009-03-16 | Very minor regression stats updates due top previous changeset. | Steve Reinhardt | |
| Setting dirty bit on swaps added a handful of writebacks in a few of the longer-running SPARC_SE benchmarks. | |||
| 2009-03-11 | cache: set dirty bit on swaps (oops!) | Steve Reinhardt | |
| 2009-03-11 | cpu: fix minor endian issue with trace output | Steve Reinhardt | |
| (no functional change) | |||
| 2009-03-11 | tests: use env.Execute instead of Execute to pick up env vars. | Steve Reinhardt | |
| 2009-03-10 | prefetch: don't panic on requests w/o contextID (e.g., writebacks). | Steve Reinhardt | |
| 2009-03-07 | build: fix compiler warnings in g++ 3.4 | Nathan Binkert | |
| 2009-03-07 | Minor tweak to regression exit status message. | Steve Reinhardt | |
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