Gabe Black
7bde0285e5
X86: Get PCI config space to work, and adjust address space prefix numbering scheme.
...
--HG--
extra : convert_revision : 2b382f478ee8cde3a35aa4c105196f200bc7afa6
2008-02-26 23:38:01 -05:00
Gabe Black
223e48e6ae
X86: Make the IO ports work using extra physical address lines. Add a serial port.
...
--HG--
extra : convert_revision : a14cb4fc9afedfc0ff58b11a7f8fb5516d462cc6
2008-01-12 06:39:15 -05:00
Gabe Black
dc2e887f23
X86: Implement the in/out instructions. These will still need support from the TLB and memory system.
...
--HG--
extra : convert_revision : a9503248ea9efca7e5247e4f2830967f428b8215
2007-10-18 22:39:00 -07:00
Gabe Black
9498e536c0
X86: Implement MSR reads and writes and the wrsmr and rdmsr instructions.
...
There are no priviledge checks, so these instructions will all work in all
modes.
--HG--
extra : convert_revision : ff893eb569313d8aecbfffb47bcbd1c2d65cd393
2007-10-12 16:37:55 -07:00
Gabe Black
f7b6230d99
X86: Total overhaul of the division instructions and microops.
...
--HG--
extra : convert_revision : 303ea45f69f7805361ad877fe6bb43fbc3dfd7a6
2007-09-13 16:34:46 -07:00
Gabe Black
e4c0171356
X86: Rework the multiplication microops so that they work like they would in the patent.
...
--HG--
extra : convert_revision : 6fcf5dee440288d8bf92f6c5c2f97ef019975536
2007-09-06 16:27:28 -07:00
Gabe Black
af4c04c426
X86: Add floating point micro registers.
...
--HG--
extra : convert_revision : 442a5f8b9216638e4e6898f89eacb8695719e20f
2007-09-04 23:31:40 -07:00
Gabe Black
bc3635a110
X86: Flesh out register indexing constants.
...
--HG--
extra : convert_revision : 56eedc076bbb7962c3976599a15ed93c7cb154c0
2007-08-29 20:34:52 -07:00
Gabe Black
aad11bf879
Add a spot for the condition code portion of the flag register.
...
This is stored in the integer register file so that it can be renamed, but it should be a misc reg.
--HG--
extra : convert_revision : eee48f24dd80b145f14427482047c4d8af2521ab
2007-07-17 13:26:06 -07:00
Gabe Black
3ceb0a46ae
Add in some microregs.
...
--HG--
extra : convert_revision : e8a894c2f7901329bd390a4cfd92209d0e29cf80
2007-06-14 20:52:25 +00:00
Gabe Black
385eb586ce
A new file for x86 specific parameters. This could be implemented as a sim object?
...
--HG--
extra : convert_revision : 51757435bb0b20132f3ec5782db31382bb2cca18
2007-03-05 12:19:54 +00:00
