Gabe Black
e5f8092467
X86: Make X86's microcode ROM actually do something.
2008-10-12 17:48:44 -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
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
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
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
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
526933e5d0
X86: Add an Intel MP table to the simulation.
2008-10-11 15:14:37 -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
b03c95d075
X86: Create SimObjects in python and C++ to represent the Intel MP tables.
2008-10-10 23:39:53 -07:00
Nathan Binkert
8ac63c48a4
automerge
2008-10-10 10:38:53 -07:00
Nathan Binkert
5586b1539b
misc: remove #include <cassert> from misc.hh since not everyone needs it.
2008-10-10 10:15:00 -07:00
Gabe Black
ec0fb05d64
X86: Turn SMBios structures into simobjects.
2008-10-10 03:50:51 -07:00
Gabe Black
9be6e08227
X86: Add a couple comments to the bios SConscript
2008-10-10 03:50:42 -07:00
Gabe Black
d897aa939f
X86: Move the smbios objects into a folder for BIOS objects.
2008-10-10 03:50:18 -07:00
Nathan Binkert
94b08bed07
SimObjects: Clean up handling of C++ namespaces.
...
Make them easier to express by only having the cxx_type parameter which
has the full namespace name, and drop the cxx_namespace thing.
Add support for multiple levels of namespace.
2008-10-09 22:19:39 -07:00
Nathan Binkert
e06321091d
eventq: convert all usage of events to use the new API.
...
For now, there is still a single global event queue, but this is
necessary for making the steps towards a parallelized m5.
2008-10-09 04:58:24 -07:00
Gabe Black
e1b306fa53
X86: Fix the debugging microops. The debug functions can't handle a string object format.
2008-10-09 00:05:39 -07:00
Gabe Black
569db520ad
X86: Make far ret modify CS instead of some random selector.
2008-10-09 00:04:36 -07:00
Nathan Binkert
80d9be86e6
gcc: Add extra parens to quell warnings.
...
Even though we're not incorrect about operator precedence, let's add
some parens in some particularly confusing places to placate GCC 4.3
so that we don't have to turn the warning off. Agreed that this is a
bit of a pain for those users who get the order of operations correct,
but it is likely to prevent bugs in certain cases.
2008-09-27 21:03:49 -07:00
Nathan Binkert
8ea5176b7f
arch: TheISA shouldn't really ever be used in the arch directory.
...
We should always refer to the specific ISA in that arch directory.
This is especially necessary if we're ever going to make it to the
point where we actually have heterogeneous systems.
2008-09-27 21:03:46 -07:00
Ali Saidi
3a3e356f4e
style: Remove non-leading tabs everywhere they shouldn't be. Developers should configure their editors to not insert tabs
2008-09-10 14:26:15 -04:00
Gabe Black
30bc897613
X86: Fix the microcode for sign/zero extending moves that use high byte registers.
2008-09-03 00:52:54 -04:00
Gabe Black
b179c3f4cd
X86: Make hint nops consume their modrm byte.
2008-08-03 14:43:24 -07:00
Ali Saidi
a4a7a09e96
Remove delVirtPort() and make getVirtPort() only return cached version.
2008-07-01 10:25:07 -04:00
Nathan Binkert
ce43e46576
Fix various SWIG warnings
2008-06-14 12:57:21 -07:00
Gabe Black
5b5875341c
X86: Make the cpuid processor identifier return a real string.
2008-06-12 01:00:19 -04:00
Gabe Black
bceaa257a3
X86: Make the e820 table manually or automatically configurable from python.
2008-06-12 00:58:36 -04:00
Gabe Black
4f4ff17578
X86: Make the disassembly for halt conform with the other microops.
2008-06-12 00:58:27 -04:00
Gabe Black
31d40ad7c2
X86: Implement and hook up STI and CLI instructions.
2008-06-12 00:58:19 -04:00
Gabe Black
81936ae2ed
X86: Add an event for the apic timer timeout. It doesn't get used yet.
2008-06-12 00:54:19 -04:00
Gabe Black
6b8d0363ee
X86: Rename the divide count register to divide configuration.
2008-06-12 00:54:12 -04:00
Gabe Black
b10742ee2b
X86: Make the apic isr and irr work.
2008-06-12 00:54:05 -04:00
Gabe Black
69000baef3
X86: Make the apic task priority register work.
2008-06-12 00:54:01 -04:00
Gabe Black
e9c481ea4a
X86: Make the logical destination and destination format work.
2008-06-12 00:53:50 -04:00
Gabe Black
ed23a4970b
X86: Make the apic ID register work.
2008-06-12 00:53:43 -04:00
Gabe Black
8a6723e038
X86: Make the apic version register work.
2008-06-12 00:53:37 -04:00
Gabe Black
8d2416c6e9
X86: Implement a partial, sort of correct version of the protected mode variant of iret.
2008-06-12 00:53:01 -04:00
Gabe Black
66f54a6037
X86: Change how segment loading is performed.
2008-06-12 00:52:12 -04:00
Gabe Black
129831c116
X86: Make pushes and pops use the stack size instead of the data size.
2008-06-12 00:51:57 -04:00
Gabe Black
b05299253f
X86: In non 64bit mode, throw a fault when a NULL segment is accessed.
2008-06-12 00:51:50 -04:00
