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Author SHA1 Message Date
Gabe Black
15f5bb3055 X86: Fix chks checking the submode for stack segments. 2008-10-12 20:29:52 -07:00
Gabe Black
9e1fe2050a X86: Let segment manipulation microops be conditional. 2008-10-12 20:25:06 -07:00
Gabe Black
e9158d763a X86: Let the microassembler know about the microcode only H segment. 2008-10-12 20:17:38 -07:00
Gabe Black
223fc41c07 X86: Fix the rdbase microop 2008-10-12 20:07:46 -07:00
Gabe Black
0756dbb37a X86: Don't fetch in the simple CPU if you're in the ROM. 2008-10-12 19:32:06 -07:00
Gabe Black
f245358343 Get rid of old RegContext code. 2008-10-12 17:57:46 -07:00
Gabe Black
cefb768131 X86: Create a handy way to access labels from the ROM in microcode. 2008-10-12 17:52:51 -07:00
Gabe Black
e5f8092467 X86: Make X86's microcode ROM actually do something. 2008-10-12 17:48:44 -07:00
Gabe Black
c9ea0b7349 CPU: Make the highest order bit in the micro pc determine if it's combinational or from the ROM. 2008-10-12 16:59:55 -07:00
Gabe Black
2736086d7c CPU: Create a microcode ROM object in the CPU which is defined by the ISA. 2008-10-12 15:59:21 -07:00
Gabe Black
6fd4eff68f X86: Create an eret microop which returns from ROM to combinational decoding. 2008-10-12 15:53:04 -07:00
Gabe Black
4aa18aa800 X86: Make Br never report itself as the last microop. 2008-10-12 15:43:35 -07:00
Gabe Black
77c0e1d110 X86: Create a SeqOp class of microops and make Br one of them. 2008-10-12 15:33:17 -07:00
Gabe Black
8384ff7d6c X86: Update the stats for cpuid's new implementation 2008-10-12 15:31:37 -07:00
Gabe Black
a76c4b8ca1 X86: Implement CPUID with a magical function instead of microcode. 2008-10-12 15:31:28 -07:00
Gabe Black
d0a43ce2b2 X86: Fix the ordering of special physical address ranges. 2008-10-12 14:01:06 -07:00
Gabe Black
3a1905157e X86: Create a mechanism for the IO APIC to access I8259 vectors. 2008-10-12 13:54:57 -07:00
Gabe Black
c35da8e495 X86: Actually use the extra vector bits we get from ICW2. 2008-10-12 13:51:48 -07:00
Gabe Black
ec9d3aad71 X86: Make the local APIC process interrupts and send them to the CPU. 2008-10-12 13:45:21 -07:00
Gabe Black
876f4845f2 X86: Make the local APIC handle interrupt messages from the IO APIC. 2008-10-12 13:44:24 -07:00
Gabe Black
4d5c7f7038 X86: Change the default value for the IO APIC redirection table. 2008-10-12 13:35:26 -07:00
Gabe Black
3420ad7644 X86: Make the bases for x86 fault class public. 2008-10-12 13:29:26 -07:00
Gabe Black
557bde43c3 X86: Make APICs communicate through the memory system. 2008-10-12 13:28:54 -07:00
Gabe Black
e459013182 Create a message port for sending messages as apposed to reading/writing a memory range. 2008-10-12 12:08:51 -07:00
Gabe Black
e0f137a87c X86: Add a LocalApic trace flag. 2008-10-12 12:07:25 -07:00
Gabe Black
42ebebf99a X86: Make the local APIC accessible through the memory system directly, and make the timer work. 2008-10-12 11:08:00 -07:00
Gabe Black
d9f9c967fb Turn Interrupts objects into SimObjects. Also, move local APIC state into x86's Interrupts object. 2008-10-12 09:09:56 -07:00
Gabe Black
c4f1cc3b48 CPU: Eliminate the get_vec function. 2008-10-12 08:24:09 -07:00
Gabe Black
0c3848732e CPU: Add a getInterruptController function 2008-10-11 16:13:58 -07:00
Gabe Black
ff29e00112 X86: Add entries for the IO APIC to the MP table. 2008-10-11 16:12:34 -07:00
Gabe Black
168e524b9b X86: Create an IO APIC device. 2008-10-11 16:08:14 -07:00
Gabe Black
a2599e4fc1 X86: Set up a mechanism for the I8254 timer to cause interrupts. 2008-10-11 15:15:34 -07:00
Gabe Black
526933e5d0 X86: Add an Intel MP table to the simulation. 2008-10-11 15:14:37 -07:00
Gabe Black
f621b7b81f CPU: Eliminate the simPalCheck funciton. 2008-10-11 12:17:24 -07:00
Gabe Black
da7209ec93 CPU: Eliminate the hwrei function. 2008-10-11 02:27:21 -07:00
Gabe Black
3af428606a X86: Rename the PC device to Pc. 
--HG--
rename : src/dev/x86/PC.py => src/dev/x86/Pc.py
 2008-10-11 02:23:40 -07:00
Gabe Black
826621eb17 X86: Bring the South Bridge device into dev/x86 and get rid of south_bridge directory. 
--HG--
rename : src/dev/x86/south_bridge/SouthBridge.py => src/dev/x86/SouthBridge.py
rename : src/dev/x86/south_bridge/south_bridge.cc => src/dev/x86/south_bridge.cc
rename : src/dev/x86/south_bridge/south_bridge.hh => src/dev/x86/south_bridge.hh
 2008-10-11 02:21:44 -07:00
Gabe Black
bc2217eefc X86: Change I8254 and PCSpeaker devices from subdevices to SimObjects and eliminate subdevices. 
--HG--
rename : src/dev/x86/south_bridge/i8254.cc => src/dev/x86/i8254.cc
rename : src/dev/x86/south_bridge/i8254.hh => src/dev/x86/i8254.hh
rename : src/dev/x86/south_bridge/speaker.cc => src/dev/x86/speaker.cc
rename : src/dev/x86/south_bridge/speaker.hh => src/dev/x86/speaker.hh
 2008-10-11 02:16:11 -07:00
Gabe Black
a6600fdd88 Devices: Make the Intel8254Timer device only use pointers to its counters. 2008-10-11 01:49:39 -07:00
Gabe Black
539563e04b X86: Make the CMOS and I8259 devices use IntDev and IntPin. 2008-10-11 01:45:25 -07:00
Gabe Black
119e127d71 X86: Create the IntDev and IntPin system. 
The IntDev class is a base for anything that supports IntPins. IntPins allow
devices to generically trigger interrupts on a particular pin of an IntDev
device without having to know what the device is or what pin they're attached
to.
 2008-10-11 01:37:04 -07:00
Gabe Black
8c532d6297 X86: Hook the CMOS device to the I8259 PICs. 2008-10-11 01:31:32 -07:00
Gabe Black
cf9afbba51 X86: Make the I8259 decipher the commands it's given, and add some of it's registers. 2008-10-11 01:28:35 -07:00
Gabe Black
2753c07dc5 X86: Change the I8259 from a subdevice into a real SimObject. 
--HG--
rename : src/dev/x86/south_bridge/i8259.cc => src/dev/x86/i8259.cc
rename : src/dev/x86/south_bridge/i8259.hh => src/dev/x86/i8259.hh
 2008-10-11 01:22:20 -07:00
Gabe Black
f22c7d48f3 X86: Change the CMOS from a sub-device to a real SimObject 
--HG--
rename : src/dev/x86/south_bridge/cmos.cc => src/dev/x86/cmos.cc
rename : src/dev/x86/south_bridge/cmos.hh => src/dev/x86/cmos.hh
 2008-10-11 01:13:11 -07:00
Gabe Black
8c5dfa4532 TLB: Make all tlbs derive from a common base class in both python and C++. 2008-10-10 23:47:42 -07:00
Gabe Black
3d1734ec29 X86: Create SimObjects in python and C++ to represent the ACPI system description tables. 2008-10-10 23:43:33 -07:00
Gabe Black
f85a7f00c0 X86: Make the time on the RTC configurable. 2008-10-10 23:42:31 -07:00
Gabe Black
b03c95d075 X86: Create SimObjects in python and C++ to represent the Intel MP tables. 2008-10-10 23:39:53 -07:00
Nathan Binkert
89f016aacb cprintf: properly deal with pointer types 2008-10-10 21:45:35 -07:00