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2004-05-17console code now builds on zizzerAli Saidi
console/Makefile: Updated to build on linux and removed lots of crud that compiled, disassembled, and then reassembled console/dbmentry.s: the assembler didn't like they comments, so I removed them console/printf.c: Gcc was very unhappy, so I fixed this line h/lib.h: time_t is defined in a std header, and this was causing some problems
2004-05-17palcode updated to deal with interrupts correctlyAli Saidi
deleted and then upon realizing we needed them undeleted a bunch of header files in the palcode dir console/Makefile: fixed so it will work with tru64... still haven't got the console to build under linux palcode/platform_m5.s: fixed code to "fake" srm console interrupt handling correctly include serial interrupts
2004-05-11added some comments to palcode and zeroed system type in HWPRB (m5 will fill in)Ali Saidi
console/console.c: 0 the system type, let m5 overwrite palcode/platform_m5.s: add some comments and make the timer interrupt actually care what CPU it happened on
2004-02-19Change addressing in interrupt code to meet physical addressing requirementsAndrew Schultz
2004-02-15Fixed device I/O interrupt handlingAndrew Schultz
2004-02-03Fix improper shift for loading addressAndrew Schultz
2004-02-03Fix the sys_int_20 handler for doing low priority device interrupts.Andrew Schultz
Now reads the MISC register to handle interrupts from multiple CPUs
2004-02-02Added platfrom_m5 - Our hacked up tsunami palcode and modified palcodeAli Saidi
makefile to that end. Additionally made a change in console to preserve t7 on call back because linux uses it for the "current" pointer. console/Makefile: Changed makefile back to using gcc and gas rather then trying to cross-compile for now console/console.c: Put code in to save t7 on CallBackFixup() call and changed the system type to Tsunami palcode/Makefile: updated palcode makefile to have targets for tlaser and tsunami
2004-01-15makefiles updated to make use of cross compile toolsAli Saidi
console/Makefile: All tools are variables now palcode/Makefile: tool names changed to variables, can build palcode on zizzer
2004-01-14Merge zizzer.eecs.umich.edu:/m5/Bitkeeper/alpha-systemAli Saidi
into zizzer.eecs.umich.edu:/y/saidi/alpha-system
2004-01-14Added support for OPEN_CONSOLE and CLOSE_CONSOLE; fixed PUTS bugAli Saidi
2003-12-22Implement GetChar()Nathan Binkert
console/Makefile: Quick install target to copy the binary to zizzer
2003-12-19The palcode will now build by simply typing make in this directory.Ali Saidi
Most of the changes were to fix broken macros in platfrom_tlaser.s palcode/Makefile: Completly new makefile to build palcode palcode/ev5_alpha_defs.h: fixed a broken define palcode/ev5_impure.h: macro fixes palcode/platform_srcmax.s: manual macro expansion of broken macros... this file isn't needed to build tlaser palcode palcode/platform_tlaser.s: lots of fixups to make the code assemble
2003-12-17Implement support for more console environment variables. ThereNathan Binkert
are some default values here, but they can be changed from the simulator itself. (Search in m5 for boot_osflags)
2003-11-14Get the console code to compile correctlyNathan Binkert
Add support for some thigns that M5 needs Make this better support Tru64 v5.1 console/Makefile: I couldn't figure out the old build system since I was missing a bunch of tools at the time, so I kinda rewrote it. console/console.c: Get the includes right, and make things compile little bit of cleanup along the way console/paljtokern.s: formatting junk console/printf.c: Formatting get const right h/lib.h: fiddle with the includes that we need console/console.c: Get the BOOTDEVICE_NAME right Add a bit of support for grabbing console environment variables
2003-11-14Import changesetLisa Hsu
2011-02-08MESI CMP: Unset TBE pointer in L2 cache controllerNilay Vaish
The TBE pointer in the MESI CMP implementation was not being set to NULL when the TBE is deallocated. This resulted in segmentation fault on testing the protocol when the ProtocolTrace was switched on.
2011-02-07Stats: Re update stats.Gabe Black
2011-02-07Stats: Back out broken update.Gabe Black
2011-02-07X86: Obey the wp bit of CR0.Tim Harris
If cr0.wp ("write protect" bit) is clear then do not generate page faults when writing to write-protected pages in kernel mode.
2011-02-07X86: Use all 64 bits of the lstar register in the SYSCALL_64 macroop.Tim Harris
During SYSCALL_64, use dataSize=8 when handling new rip (ref http://www.intel.com/Assets/PDF/manual/253668.pdf 5.8.8 IA32_LSTAR is a 64-bit address)
2011-02-07X86: Fix JMP_FAR_I to unpack a far pointer correctly.Tim Harris
JMP_FAR_I was unpacking its far pointer operand using sll instead of srl like it should, and also putting the components in the wrong registers for use by other microcode.
2011-02-07X86: Read the LDT/GDT at CPL0 when executing an iret.Tim Harris
During iret access LDT/GDT at CPL0 rather than after transition to user mode (if I'm reading the Intel IA-64 architecture spec correctly, the contents of the descriptor table are read before the CPL is updated).
2011-02-07Orion: Replace printf() with fatal()Nilay Vaish
The code for Orion 2.0 makes use of printf() at several places where there as an error in configuration of the model. These have been replaced with fatal().
2011-02-07ruby: add stdio header in SRAM.hhKorey Sewell
missing header file caused RUBY_FS to not compile
2011-02-07X86: Add stats for the new x86 fs regressions.Gabe Black
2011-02-07X86: Add scripts to support X86 FS configurations in the regressions.Gabe Black
2011-02-07X86, Config: Move the setting of work count options to a separate function.Gabe Black
This way things that don't care about work count options and/or aren't called by something that has those command line options set up doesn't have to build a fake object to carry in inert values.
2011-02-07X86: Fix compiling vtophys.ccGabe Black
2011-02-06regress: Regression Tester output updatesBrad Beckmann
2011-02-06ruby: support to stallAndWait the mandatory queueBrad Beckmann
By stalling and waiting the mandatory queue instead of recycling it, one can ensure that no incoming messages are starved when the mandatory queue puts signficant of pressure on the L1 cache controller (i.e. the ruby memtester). --HG-- rename : src/mem/slicc/ast/WakeUpDependentsStatementAST.py => src/mem/slicc/ast/WakeUpAllDependentsStatementAST.py
2011-02-06ruby: minor fix to deadlock panic messageBrad Beckmann
2011-02-06boot: script that creates a checkpoint after Linux boot upBrad Beckmann
2011-02-06garnet: Split network power in ruby.statsJoel Hestness
Split out dynamic and static power numbers for printing to ruby.stats
2011-02-06MOESI_hammer: fixed dir bug counting received acksBrad Beckmann
2011-02-06ruby: numa bit fix for sparse memoryBrad Beckmann
2011-02-06MOESI_CMP_token: removed unused message fieldsTushar Krishna
2011-02-06mem: Added support for Null data packetBrad Beckmann
The packet now identifies whether static or dynamic data has been allocated and is used by Ruby to determine whehter to copy the data pointer into the ruby request. Subsequently, Ruby can be told not to update phys memory when receiving packets.
2011-02-06m5: added work completed monitoring supportBrad Beckmann
2011-02-06dev: fixed bugs to extend interrupt capability beyond 15 coresBrad Beckmann
2011-02-06x86: Timing support for pagetable walkerJoel Hestness
Move page table walker state to its own object type, and make the walker instantiate state for each outstanding walk. By storing the states in a queue, the walker is able to handle multiple outstanding timing requests. Note that functional walks use separate state elements.
2011-02-06TimingSimpleCPU: split data sender state fixJoel Hestness
In sendSplitData, keep a pointer to the senderState that may be updated after the call to handle*Packet. This way, if the receiver updates the packet senderState, it can still be accessed in sendSplitData.
2011-02-06ruby: Fix RubyPort to properly handle retrysBrad Beckmann
2011-02-06Ruby: Fix to return cache block size to CPU for split data transfersJoel Hestness
2011-02-06Ruby: Add support for locked memory accesses in X86_FSJoel Hestness
2011-02-06Ruby: Update the Ruby request type names for LL/SCJoel Hestness
2011-02-06ruby: Assert for x86 misaligned accessBrad Beckmann
This patch ensures only aligned access are passed to ruby and includes a fix to the DPRINTF address print.
2011-02-06ruby: x86 fs config supportBrad Beckmann
2011-02-06MOESI_hammer: Added full-bit directory supportBrad Beckmann
2011-02-06x86: Add checkpointing capability to devicesJoel Hestness
Add checkpointing capability to the Intel 8254 timer, CMOS, I8042, PS2 Keyboard and Mouse, I82094AA, I8237, I8254, I8259, and speaker devices