* added cdrom support in the usb_msd code (already present in the SCSI code)
* added code for deferring packets in usb_msd and the common USB code (TODO:
cancel packets by the host controller)
* added SCSI cdrom drive lock flag
- clean up SCSI request queues in destructor
- changed type of cdrom path/device parameter to const char
- moved the shared init device code to a common function
- reset hub count if the last external hub has been removed
- read raw toc for image files and platforms other than Windows XP implemented (ported from qemu)
- several cdrom capacity fixes / report capacity only on Bochs init and cdrom change
- flag 'using_file' must be set to 0 for WIN32 ASPI or direct access
- multisession format handling removed from harddrv.cc (now handled in cdrom code)
- ATAPI error messages improved
- prepared ATAPI buffer for block size 2352
- read_block() now returns a bx_bool value and panic moved to hard drive code
- insert_cdrom() now uses read_block() to test the media presence
- small code cleanups
- report the cdrom capacity in megabytes instead of bytes
- don't flood the logfile with error messages when the guest OS checks the cdrom
unit periodicly for media presence
- report WNASPI32.DLL version (some versions are not working properly)
- new variable isWindowsXP added (for future enhancements)
- PVR address in TOC for image files fixed (SF patch #977900 from Ben Lunt)
- converted tabs to spaces in modified sections
bochs.h already not include iodev.h which reduces compilation dependences for almost all cpu and fpu files, now cpu files will not be recompiled if iodev includes was changed
* changed all %ll format descriptions to FMT_LL macro so that
Microsoft Visual C works correctly (it uses %I64)
* missing type conversions added
* cdrom.cc: variable types for win32 fixed
* removed some unused variables in eth_win32.cc and harddrv.cc
* added missing includes in make_cmos_image.c and niclist.c
- it works only on x86 with gcc2.95+
- uses the GCC function atribute "regparm(n)" to declare that certain
functions use the register calling convention
- performance improvement is about 6%
things up for MacOSX, and I don't want to risk that right now just before
the release. I changed it to #if BX_WITH_MACOS to be safe.
(Bochs makefiles currently define -Dmacintosh on OSX. Maybe they
shouldn't but I'm not going to change it right now.)
be zero. I changed it to #ifdef macintosh.
- removed extern "C" {} that only encompassed two #defines. If there
were any includes in there it would be important, but there weren't.
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
For a whole lot of configure options, I put #if...#endif around code that
is specific to the option, even in files which are normally only compiled
when the option is on. This allows me to create a MS Visual C++ 6.0
workspace that supports many of these options. The workspace will basically
compile every file all the time, but the code for disabled options will
be commented out by the #if...#endif.
This may one day lead to simplification of the Makefiles and configure
scripts, but for the moment I'm leaving Makefiles and configure scripts
alone.
Affected options:
BX_SUPPORT_APIC (cpu/apic.cc)
BX_SUPPORT_X86_64 (cpu/*64.cc)
BX_DEBUGGER (debug/*)
BX_DISASM (disasm/*)
BX_WITH_nameofgui (gui/*)
BX_SUPPORT_CDROM (iodev/cdrom.cc)
BX_NE2K_SUPPORT (iodev/eth*.cc, iodev/ne2k.cc)
BX_SUPPORT_APIC (iodev/ioapic.cc)
BX_IODEBUG_SUPPORT (iodev/iodebug.cc)
BX_PCI_SUPPORT (iodev/pci*.cc)
BX_SUPPORT_SB16 (iodev/sb*.cc)
Modified Files:
cpu/apic.cc cpu/arith64.cc cpu/ctrl_xfer64.cc
cpu/data_xfer64.cc cpu/fetchdecode64.cc cpu/logical64.cc
cpu/mult64.cc cpu/resolve64.cc cpu/shift64.cc cpu/stack64.cc
debug/Makefile.in debug/crc.cc debug/dbg_main.cc debug/lexer.l
debug/linux.cc debug/parser.c debug/parser.y
disasm/dis_decode.cc disasm/dis_groups.cc gui/amigaos.cc
gui/beos.cc gui/carbon.cc gui/macintosh.cc gui/rfb.cc
gui/sdl.cc gui/term.cc gui/win32.cc gui/wx.cc gui/wxdialog.cc
gui/wxmain.cc gui/x.cc iodev/cdrom.cc iodev/eth.cc
iodev/eth_arpback.cc iodev/eth_fbsd.cc iodev/eth_linux.cc
iodev/eth_null.cc iodev/eth_packetmaker.cc iodev/eth_tap.cc
iodev/eth_tuntap.cc iodev/eth_win32.cc iodev/ioapic.cc
iodev/iodebug.cc iodev/ne2k.cc iodev/pci.cc iodev/pci2isa.cc
iodev/sb16.cc iodev/soundlnx.cc iodev/soundwin.cc
"bx_bool" which is always defined as Bit32u on all platforms. In Carbon
specific code, Boolean is still used because the Carbon header files
define it to unsigned char.
- this fixes bug [ 623152 ] MacOSX: Triple Exception Booting win95.
The bug was that some code in Bochs depends on Boolean to be a
32 bit value. (This should be fixed, but I don't know all the places
where it needs to be fixed yet.) Because Carbon defined Boolean as
an unsigned char, Bochs just followed along and used the unsigned char
definition to avoid compile problems. This exposed the dependency
on 32 bit Boolean on MacOS X only and led to major simulation problems,
that could only be reproduced and debugged on that platform.
- On the mailing list we debated whether to make all Booleans into "bool" or
our own type. I chose bx_bool for several reasons.
1. Unlike C++'s bool, we can guarantee that bx_bool is the same size on all
platforms, which makes it much less likely to have more platform-specific
simulation differences in the future. (I spent hours on a borrowed
MacOSX machine chasing bug 618388 before discovering that different sized
Booleans were the problem, and I don't want to repeat that.)
2. We still have at least one dependency on 32 bit Booleans which must be
fixed some time, but I don't want to risk introducing new bugs into the
simulation just before the 2.0 release.
Modified Files:
bochs.h config.h.in gdbstub.cc logio.cc main.cc pc_system.cc
pc_system.h plugin.cc plugin.h bios/rombios.c cpu/apic.cc
cpu/arith16.cc cpu/arith32.cc cpu/arith64.cc cpu/arith8.cc
cpu/cpu.cc cpu/cpu.h cpu/ctrl_xfer16.cc cpu/ctrl_xfer32.cc
cpu/ctrl_xfer64.cc cpu/data_xfer16.cc cpu/data_xfer32.cc
cpu/data_xfer64.cc cpu/debugstuff.cc cpu/exception.cc
cpu/fetchdecode.cc cpu/flag_ctrl_pro.cc cpu/init.cc
cpu/io_pro.cc cpu/lazy_flags.cc cpu/lazy_flags.h cpu/mult16.cc
cpu/mult32.cc cpu/mult64.cc cpu/mult8.cc cpu/paging.cc
cpu/proc_ctrl.cc cpu/segment_ctrl_pro.cc cpu/stack_pro.cc
cpu/tasking.cc debug/dbg_main.cc debug/debug.h debug/sim2.cc
disasm/dis_decode.cc disasm/disasm.h doc/docbook/Makefile
docs-html/cosimulation.html fpu/wmFPUemu_glue.cc
gui/amigaos.cc gui/beos.cc gui/carbon.cc gui/gui.cc gui/gui.h
gui/keymap.cc gui/keymap.h gui/macintosh.cc gui/nogui.cc
gui/rfb.cc gui/sdl.cc gui/siminterface.cc gui/siminterface.h
gui/term.cc gui/win32.cc gui/wx.cc gui/wxmain.cc gui/wxmain.h
gui/x.cc instrument/example0/instrument.cc
instrument/example0/instrument.h
instrument/example1/instrument.cc
instrument/example1/instrument.h
instrument/stubs/instrument.cc instrument/stubs/instrument.h
iodev/cdrom.cc iodev/cdrom.h iodev/cdrom_osx.cc iodev/cmos.cc
iodev/devices.cc iodev/dma.cc iodev/dma.h iodev/eth_arpback.cc
iodev/eth_packetmaker.cc iodev/eth_packetmaker.h
iodev/floppy.cc iodev/floppy.h iodev/guest2host.h
iodev/harddrv.cc iodev/harddrv.h iodev/ioapic.cc
iodev/ioapic.h iodev/iodebug.cc iodev/iodev.h
iodev/keyboard.cc iodev/keyboard.h iodev/ne2k.h
iodev/parallel.h iodev/pci.cc iodev/pci.h iodev/pic.h
iodev/pit.cc iodev/pit.h iodev/pit_wrap.cc iodev/pit_wrap.h
iodev/sb16.cc iodev/sb16.h iodev/serial.cc iodev/serial.h
iodev/vga.cc iodev/vga.h memory/memory.h memory/misc_mem.cc
