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| author | leendert@watson.ibm.com[kaf24] <leendert@watson.ibm.com[kaf24]> | 2005-04-02 07:32:25 +0000 |
|---|---|---|
| committer | leendert@watson.ibm.com[kaf24] <leendert@watson.ibm.com[kaf24]> | 2005-04-02 07:32:25 +0000 |
| commit | 39d08bc1ba61719872d817f859d52a3c4bdbe00f (patch) | |
| tree | 0b8ca1128a9284c96ec5a8735a1e5c89d32f0752 /buildconfigs/mk.linux-2.6-xenU | |
| parent | b67d9ea72347d9643b46d4003391774eb4b1187f (diff) | |
| download | xen-39d08bc1ba61719872d817f859d52a3c4bdbe00f.tar.gz xen-39d08bc1ba61719872d817f859d52a3c4bdbe00f.tar.bz2 xen-39d08bc1ba61719872d817f859d52a3c4bdbe00f.zip | |
bitkeeper revision 1.1236.1.198 (424e4a89leX7XO7bU7Dkch4KS5zLhQ)
[PATCH] [PATCH] VMX support for MMIO/PIO in VM8086 mode
Memory mapped and port I/O is currently broken under VMX when the
partition is running in VM8086 mode. The reason is that the instruction
decoding support uses 32-bit opcode/address decodes rather 16-bit
decodes. This patch fixes that. In addition, the patch adds support for
the "stos" instruction decoding because this is a frequently used way
to clear MMIO areas such as the screen.
As an aside, vmx_platform.c should really reuse x86_emulate.c as much
as possible.
Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
===== tools/ioemu/iodev/cpu.cc 1.7 vs edited =====
Diffstat (limited to 'buildconfigs/mk.linux-2.6-xenU')
0 files changed, 0 insertions, 0 deletions