CPUs in basic VESA mode:
X86EMU: handle CPUID instruction
Starting X on an AMD Geode LX system such as an Alix board with VGA
connector, the Xorg driver attempts to issue INT 10/0 to go to mode
3 (VGA). The emulator, running the BIOS code, would then spit out:
c000:0282: A2 ILLEGAL EXTENDED X86 OPCODE!
The opcode was 0F A2, or CPUID; it was not implemented in the
emulator. With this patch it handles the CPUID instruction in one of
two ways:
1) if ran on __i386__ or __x86_64__ then it calls the CPUID instruction
directly.
2) if ran elsewhere it returns a canned 486dx4 set of values for function 1.
Tested with & ok matthieu
search dialogues to be manipulated with the mouse, too. It also allows
me to shrink the codebase further by killing grab_menu().
One known issue with highlighting the first entry in a search dialogue,
that'll be fixed soonish.
ok okan@, tested by Edd Barrett and todd@.
function menu_filter(). The plan is to eventually merge in grab_menu too.
Shrinks the code a fair bit.
Also, change XMaskEvent for XWindowEvent to prevent getting exposes for other
windows. This is particuarly noticable on slow machines with a LOT of xterms
(todd, you're an odd man).
ok okan@, todd@.
case-insensitive. since this was the only use of normalizing input,
simplify as well.
allows one to exec with mixed case unmatched commands.
"works for me" oga@
mru getting the order messed up when gvim/xpdf et all steal key events.
While i'm here, change the logic in client_cyclenext() to use break instead
of goto, it's nicer that way.
Thirdly, instead of two different kbfuncs, just use the one and a flag.
"put your cycle diff in so I can pkg_delete gvim" okan@
idea for the
"slightly-less-abhorrent-hack-but-a-hack-nonetheless-TM" from oga@
grab and ungrab the keyboard to get around some silly X apps that like
stealing events
ok oga@
1) it used TAILQ_FOREACH() when it's removing entrys from the list, this
is bad.
2) We didn't free key, so there was a small memleak too.
also rework conf_bindname's logic slightly to be more simple.
ok okan@
Since it's only used once just put the (simplified) logic into
conf_client() instead. This means we can kill an enum and
CONF_IGNORECASE, too.
ok okan@
