override default. This is useful if you have more than one wx installation,
for example debug and release libraries.
- modified: Makefile.in configure.in configure
parameter so we know which source modules are requesting
timers. Also added a SpewPeriodicTimerInfo #define in
case somebody is still having guest OS hang problems. If
enabled, this macro will force a brief dump of the active timers
list to the bochsout.txt file, every 5Million ticks.
If the lowest timer's period is extremely low, that would be
suspect.
requesting source can be registered as well. Otherwise, there
is no way to know which source modules are requesting
suspect frequencies which are too high.
instead of winmm being a part of GUI_LINK_OPTS_WIN32 only, it is
placed in @DEVICE_LINE_OPTS@ so that it will be used for sdl, rfb, wx,
etc.
- solve compile problems when building bximage, niclist, and any other
console based program. The compile flags returned by wx-config and
sdl-config did strange things to these console programs, for example
redefining main to SDL_main. Because I wanted to use the
configure-generated CFLAGS to compile the programs, but I wanted to
avoid including GUI specific compile options, I split up the configure's
@CFLAGS@ variable into @CFLAGS@ and @GUI_CFLAGS@, and split
@CXXFLAGS@ into @CXXFLAGS@ and @GUI_CXXFLAGS@. All programs in the
Bochs binary will use both, but the console programs will just use
@CFLAGS@ or @CXXFLAGS@.
- gui/Makefile.in, I no longer use the gui specific CFLAGS variables,
SDL_CFLAGS and WX_CXXFLAGS. These values are included in CFLAGS and
CXXFLAGS now.
- modified: configure.in, configure, all Makefile.in's
Include SDL.h so that the C language prototype can be found. Otherwise
SDL_main() will get its name mangled and not match what the SDL library is
expecting.
testing. Please try these out if you want to help test
them or if your guest OS appears to be hanging with
no apparent activity. The old bochs internal timer
framework is broken in several areas.
I put these in the patches directory for now. After
a 'make all-clean', you can do something like:
mv pc_system.cc pc_system.cc-old
mv pc_system.h pc_system.h-old
cp patches/pc_system.cc-kpl .
cp patches/pc_system.h-kpl .
make
And let me know if A) they work for you and B) if they help
the hanging problem.
restart another one in wxWindows. Fixed that. Also, on restart, the
apic id's left over from the first run were causing panics. Fixed that.
- modified: main.cc cpu/apic.cc cpu/cpu.h cpu/init.cc
up pc_system.h. Moved all variables under the private: section,
as well as a few member functions. The string instructions
were accessing a field directly (only reads), so I indirected
that via an inline member function for better abstraction.
"-pthread" flag to the link line, but as of wxWindows 2.3.3 their
wx-config script adds it for us. Given the keyboard mapping improvements
in wx 2.3.3, I don't expect to support any previous version.
To: bochs-developers@lists.sourceforge.net
Subject: [Bochs-developers] Fix for configure.in bug
This patches fixes a bug in configure.in which prevents configure from setting
default values for CFLAGS and CXXFLAGS. Normally, the way autoconf builds
configure, it will set default values for CFLAGS and CXXFLAGS of `-g -O2'.
But, if the user specified them (via the environment), it won't touch them.
The clause in configure.in that tries to set platform-specific flags breaks
this because it always assigns a value (usually blank for most platforms),
which fools the defaulting mechanism later on.
all available optimizations in one shot.
Finished one last case of an instruction which could but didn't use
the Read-Modify-Write variants of access.cc functions.
Started going through the integer instructions, merging obvious cases
where there are two "if (modrm==11b) {" clauses and very little
action in between, and cleaning up the aweful indentation leftover
from many years ago when those instructions were implemented using
cut-and-paste. We may get a little extra performance out of these
mods, but they'll also be easier after I'm finished to enhance
with asm() statements to knock out the lazy flags processing on x86.
now simply return a cached value which is set upon mode changes.
The biggest problem was protected_mode() which did something like:
return CR0.PM && ! EFLAGS.VM
This adds up when it was being executed many times in branch functions
etc. Now, cached values are set and sampled instead.
