make install it will build the docbook documentation and install it
into $(prefix)/share/doc/bochs. If it is not specified, then it will
be enabled only if the program "docbook2html" is found in your path.
- this completes [ 652957 ] install docbook docs instead of HTML
Modified Files:
Makefile.in configure configure.in doc/docbook/Makefile.in
- now configure script does substitutions in doc/docbook/Makefile.in
- add "make install_docbook" target in main makefile that runs make install
in doc/docbook. It will not be run unless you ask for it.
Modified Files:
configure.in Makefile.in configure doc/docbook/Makefile.in
- move DOC-linux.html into the docbook in a section called "Quick Start for
Linux Users", and removed all references to the DOC-linux file that I could
find. Most of the text has been moved into the Linux RPM section. Parts
that did not fit into the docbook are now in doc/docbook/misc.txt.
- put vga.pcf into INSTALL_LIST_X11 so that it's only installed when
you configure with --with-x11.
- transfer section on VGA font installation from docs-html into user guide
- remove RCS id from screen shots within user guide, since they are changed
to the revision info of user.dbk.
Modified Files:
Makefile.in configure configure.in build/linux/.cvsignore
build/redhat/bochs.rpmspec.template doc/docbook/misc.txt
doc/docbook/user/user.dbk doc/man/bochs-dlx.1 doc/man/bochs.1
doc/man/bochsrc.5 doc/man/bximage.1 docs-html/install.html
Removed Files:
build/linux/DOC-linux.html.in build/linux/bochs-docs.in
add SVGALIB display library by Igor Popik <igipop@wsfiz.edu.pl>
While it's running, you can press F12 to escape into the runtime config
menu, and then you can change disks or quit or whatever.
Better not try it with the bochs debugger...you could get stuck.
Modified Files:
Makefile.in config.h.in configure configure.in main.cc
plugin.h gui/Makefile.in
Added Files:
gui/svga.cc
Removed Files:
patches/patch.svgalib-gui patches/patch.svgalib-gui-f12
to make Bochs compile on DJGPP.
- put references to SIGSTOP and SIGTSTP in #ifdefs
- add definition of BX_CD_FRAMESIZE and CD_FRAMESIZE
- look for curses functions in -ldcurses
Modified Files:
gui/term.cc iodev/cdrom.cc configure.in configure
- configure script adds -DBX_PLUGIN_PATH="${plugdir}" to CFLAGS/CXXFLAGS
in the Makefile.
- in main.cc, if plugins enabled and the environment variable LTDL_LIBRARY_PATH
is not set, then it gets set to the value supplied by BX_PLUGIN_PATH.
Modified Files:
main.cc Makefile.in configure.in config.h.in configure
- plugins are installed into ${plugdir} which is defined to be
${libdir}/bochs-${VERSION}/plugins.
Modified Files:
Makefile.in plugin.cc configure.in configure gui/Makefile.in
iodev/Makefile.in
New behaviour is:
. No command line arg (user want to load or create a new conf file)
-> no .bochsrc is loaded
-> defaults to "2. Read options from..."
. command line arg -q (user want to quick start from .bochsrc)
-> .bochsrc is loaded
-> if found Run the simulation
-> if not found defaults to "2. Read options from..."
. command line arg -f (user want to edit a conf file)
-> conf file is loaded
-> if found defaults to "3. Edit options"
-> if not found defaults to "2. Read options from..."
. command line arg -qf (user want to quick start from a conf file)
-> conf file is loaded
-> if found Run the simulation
-> if not found defaults to "2. Read options from..."
. After selection of "2. Read options from..."
-> defaults to "5. Begin simulation"
- fix "enable-control-panel" behaviour in configure.in.
- check if a romimage was supplied in the conf file.
If not, print a hint about a missing/corrupt conf file.
I hope I did not break anything, notably the Carbon gui
These files are part of the wx plugin, and they should not be linked
into a separate plugin. I have changed gui/Makefile.in and configure.in
to correct this.
- This fixes bug [ 628667 ] don't build plugin for wxdialog, wxmain
- modified: gui/Makefile.in configure.in configure
one for --disable-cdrom, and one for the defalt if it's not specified. The
enabled action and default are supposed to be the same, but they were
slightly different, and Bochs on BeOS was able to compile with --enable-cdrom
but not with the default action. Solution: now the autoconf actions only
sets bx_cdrom=0 or bx_cdrom=1. Then afterward, it tests $bx_cdrom and does
the enable or disable action. This will be easier to maintain because there
is just one copy of each action, instead of two copies that are supposed to
be kept identical to each other.
bx_shadow_num_c able to handle pointers to 64 bit values. This
allows x86-64 and wxWindows to coexist.
- I had a number of duplicate constructors for bx_shadow_num_c,
with an without the description arg. I eliminated the ones
that had no description, and also removed the min/max arg from
all. I still need a bunch of constructors though, for
Bit64u*, Bit64s*, Bit32u*, Bit32s*, Bit16u*, Bit16s*, Bit8u*, Bit8s*.
Having all these constructors allows us to write
new bx_shadow_num (bxid, name, description, &value)
for basically any integer variable. They are all handled by the same class.
- these changes led to minor touchups in cpu/init.cc and iodev/keyboard.cc
- modified:
configure main.cc cpu/init.cc iodev/keyboard.cc
gui/siminterface.cc gui/siminterface.h
SSE/SSE2 for Stanislav. Also, some method prototypes and
skeletal functions in access.cc for read/write double quadword
features.
Also cleaned up one warning in protect_ctrl.cc for non-64 bit compiles.
There was an unused variable, only used for 64-bit.
to give the compiler some hints:
BX_CPP_AttrPrintf(formatArg, firstArg)
BX_CPP_AttrNoReturn()
The first is to tell the compiler that a function receives printf-like
arguments so it can do some smart argument checking w.r.t. the
format string. The 2nd tells the compiler that the function does
not ever return; it's not used yet, but I'd like to use it on
exception() after we fix the situation of it returning for debugging.
I fixed one parameter mismatch in cpu/ by deleting a deprecated
debug print statement. There are several other mismatches in
other code modules.
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
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
"-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.
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.
just the wxwindows ones. This is required on cygwin, for example, because
the CFLAGS and CXXFLAGS include gcc flags that change code generation:
-fno-pcc-struct-return and -fvtable-thunks. It is not safe to mix code
compiled with these flags with code compiled without. I learned this the
hard way when I found that sometimes code that called a virtual member
function was jumping to the WRONG member function.
wxWindows guis.
- if cross configuring, don't insist on finding curses library.
- on normal configures, when the target platform is win32 (windows, cygwin,
mingw), don't insist on finding pthread either.
(I'm starting to wonder if when cross_configure=1 we shouldn't just skip over
ALL of the library and header checks. When you're going to configure on one
platform and build on another, all that information is useless anyway.)
smarter. If you use --enable-x86-64, it has the following side
effects on other options:
- cpu level defaults to 6 instead of 5
- ignore bad msr defaults to on (Peter T. requested this)
- if cpu level is 6 or greater, these options are enabled by default.
- 4meg pages (PSE)
- physical address extensions (PAE)
- global pages (PGE)
- apic support
configuring for a different machine. This is used to short-circuit
certain sanity checks, such as existence of certain required libraries.
- in --with-wx configuration, when $cross_configure=1, do not abort
configure if library is not found.
- if wxWindows version not found, print "not_found" instead of nothing
From his patch file text:
> This patch adds Promise DC2300 VLB IDE Support.
> You may find msdos and win95 drivers on the net. Look for
> P2300W95.ZIP and DC2300VLBIDEver260b.ZIP.
>
> The good news is that now win95 natively sees my cdrom,
> and that the disks are not in msdos compatibility mode any more.
>
> The bad news is that it works only for the first ata interface.
>
> I tested that patch on msdos and win95 only.
>
> Some info on VLB IDE can be found at http://ryston.cz/petr/vlb/
I got Win95 running with 32-bit paging/filesystem using the
recommended driver and these patches. Since the patches did
such a good job bracketing code modifications with a #define,
they might as well become part of the current CVS code.
user can turn on/off use of native host specific inline asm
statements. By default, this option is enabled, so you only
need it to disable inline asms in your compile for now.
Currently only on x86+GCC environments, will inline asm()
statements be used. Eventually, other platforms could specify
some asm()s; probably for endian issues such as byte-swapping
and unaligned memory accesses. On x86, there are some inline
asm()s which do the arithmetic EFLAGS processing so that the
lazy flags handling is somewhat bypassed. Eventually, I'll
add more, at least for the more common instructions. This
adds a little extra performance.
- hardcode BX_HAVE_GETTIMEOFDAY=0 if cross compiling for VC++
(this part hasn't been tested)
- modified files: configure configure.in config.h.in iodev/pit_wrap.cc
in cpu.cc out of the main loop, and into the asynchronous
events handling. I went through all the code paths, and
there doesn't seem to be any reason for that code to be
in the hot loop.
Added another accessor for getting instruction data, called
modC0(). A lot of instructions test whether the mod field
of mod-nnn-rm is 0xc0 or not, ie., it's a register operation
and not memory. So I flag this in fetchdecode{,64}.cc.
This added on the order of 1% performance improvement for
a Win95 boot.
Macroized a few leftover calls to Write_RMV_virtual_xyz()
that didn't get modified in the x86-64 merge. Really, they
just call the real function for now, but I want to have them
available to do direct writes with the guest2host TLB pointers.
but if you hand edit cpu/cpu.h, and change BxICacheEntries,
you can try different sizes. I'll make this more flexible
with configure. For now, use "--enable-icache" with no parameters.
- Modified fetchdecode.cc/fetchdecode64.cc just enough so that
instructions which encode a direct address now use a memory
resolution function which just sticks the immediate address
into rm_addr. With cached instructions we need this.
enhancement to bochs. You can now configure with
--enable-guest2host-tlb.
Force the support of big pages (PSE) when x86-64 is configured.
Reverted back to only one kind of TLB entry style, since everything
is ported.
Fixed one bug in io.cc with as_64 and the index registers.
There are others, as noticed by Peter.
you have AC_DEFINE(var, value) executed more than once, autoconf is
supposed to use the last AC_DEFINE value, but sometimes it doesn't.
I haven't been able to figure out why, so I've just worked around it
instead.
- for BX_SupportGlobalPages, which could call AC_DEFINE twice, I kept the
value in a shell variable $support_global_pages until the end and then
did one AC_DEFINE after it had reached its final value. Same thing
with BX_USE_CONFIG_INTERFACE.
- also I realized that we are using AC_SUBST() in many cases where it is
not needed. AC_SUBST(name) substitutes the string @name@ with a
value from the configure script. For preprocessor symbols like
BX_SupportPAE, we only need the AC_DEFINE; the AC_SUBST has no effect.
be used at all, and Peter didn't want it. "extdb.o" is compiled
into libcpu.a, if configured for it.
Removed a few #warnings for x86-64 compile, based on Peter's
line-item comments regarding the warnings I inserted during
the port/merge.
printing a message when a reserved bit was set, but not causing
a #GP(0). As well, I force a new PAE support option to 1 when
Hammer support is enabled.
circular dependencies between 3 cpu related libs that I need
as part of this transition. I changed the "ar rv" to "ld -i -o"
to do an incremental load instead of an archive. Hope this
doesn't break any platforms. We can reset this later.
