sash to run.
1) fixed fetchdecode64.cc to fix the operand size at 64 bits in long mode for moves
to/from CRx
2) minor patches to sse2.cc to fix unimplemented and 64 bit variants of sse2
instructions.
Because source files were added/removed it would require an update
of the windows and macos project files, so I want to wait until after 2.0.
M Makefile.in 1.51 back to 1.50
M cpu.h 1.121 back to 1.120
M fetchdecode.cc 1.37 back to 1.36
M fetchdecode64.cc 1.33 back to 1.32
M sse.cc 1.17 back to 1.16
A sse2.cc 1.27 back to 1.26 (added back)
R sse_move.cc removed
R sse_pfp.cc removed
- to bring these changes back again, all we have to do is
"cvs update -j tmp-before1 -j tmp-after1"
sse.cc -> general SSE stuff and SSE integer (MMX extensions)
sse_move.cc -> memory transfer and shuffle opcodes
sse_pfp.cc -> packed floating point operations
the script to behave. It checks the current directory and the directory one up
for bochs.app. If both those checks fails then it just outright asks the user
for what bochs to run. (And notes the path so it won't ask again unless it
doesn't find things where they last were)
Modified Files:
bochs.applescript script_compiled.rsrc
- add notes about dlcompat on macosx, libtool ltdl, DLL building on win32
- add x86-64 notes from Peter Tattam
- add PSE,PGE,PAE in cu section
- specify some of those carbon improvements based on reading logs
- update to-do list
value be the application's directory, no matter where it gets
installed. This is consistent with installing the bioses and
keymaps/* into the same directory as bochs.app.
Authors: Br'fin, Bryce
- for MacOSX/Carbon, if you start the app by double clicking in the finder,
there is no text console. So in logfunctions::fatal(), display the
final message in a Carbon dialog instead of using fprintf.
- in the text-mode config interface, return an error code if the
user tries to use the text menus when there's no text console.
Back in bxmain() this error code causes a panic
"Bochs needed the text console, but it was not usable"
- if a config file was not found, normally we turn off quick start
and drop into the text menus. However in the no-console case the
text menus won't work, so we added a panic: Unable to start Bochs
without a bochsrc.txt and without a text console. This is a much
more useful error than the generic one above.
- removed ensure_text_console() which was making matters worse instead
of better.
Modified Files:
logio.cc main.cc gui/siminterface.cc gui/siminterface.h gui/textconfig.cc
been closed since 1.4.1. This massive list is not going to stay in
here forever--it's just to help us remember, summarize, and cross
reference as we write the changelog. Note that some have been
closed but not resolved--we can't just assume that every single thing
has been marked "Fixed".
completely ignored and Bochs has always been returning 0. Now Bochs should
exit with the proper exit code.
- implementation: BX_EXIT(exitcode) calls SIM->quit_sim(exitcode).
quit_sim stores the exit code in the SIM object, then uses longjmp
to unwind the stack and return to main(). main() calls
SIM->get_exit_code() to retrieve the exit code and returns it.
- If you are wondering why we don't just call exit(exitcode), it is
because in the wxWindows interface all of the CPU simulation runs as one
thread while the user interface runs as another thread. With the longjmp
technique the simulation thread ends cleanly and it is possible to
start a new simulation thread without making a new process.
