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1400 Commits

Author SHA1 Message Date
gbeauche
35bf8b2c25 Use NSIMAGE graphics mode for MacOS X on Intel platforms for now. Otherwise 
it's crashing in some Apple code.
 2007-06-30 07:33:30 +00:00
gbeauche
7f2dfe7f4f Fix LSL & LSR instructions so that they preserve the X flags when the 
shift count is 0. Likewise for ASR + another improvement to avoid shifting
by halves (propagated bit is reset to original's when necessary).
 2007-06-29 16:53:04 +00:00
gbeauche
9c13d5cda9 Implement CMOV.B and CMOV.W translations. Only the latter has a native 
x86 equivalent however.
 2007-06-29 16:36:03 +00:00
gbeauche
b3f62598b7 More human readable instruction names (from e-uae). 2007-06-29 16:32:05 +00:00
gbeauche
e3f9d46556 Improve heuristic for VOSF profitability: we should not spend more than 
the half of a video interrupt quantum for updating the screen. Also improve
the wording of the result.
 2007-06-16 07:24:39 +00:00
gbeauche
320b4ccd61 Add Darwin/x86_64 support. Fix EDX register index for i386 insn decoder. 2007-06-16 06:21:57 +00:00
gbeauche
e9c5625ada Fix REAL_ADDRESSING mode on MacOS X, aka move Mach defines to config_macosx.h 
and fix lowmem (BLESS) to handle other-endian binaries.
 2007-06-15 22:54:24 +00:00
gbeauche
41df47a596 Disable cxmon by default for MacOS X builds. Add hackery to cross-compile 
a working 10.2/ppc binary.
 2007-06-15 21:46:25 +00:00
gbeauche
92ff210e4f Enable universal builds with --enable-universal 
Move arch-dependent definitions to config_macosx.h, i.e. make them compile
time instead of configure time. Support IEEE FPU emulation core only.
 2007-06-15 17:11:46 +00:00
gbeauche
7015458281 Fix cxmon files inclusion. Drop support for non ppc & x86 MacOS X arches. 
Make JIT files & defs selection at build-time, not configure-time (FATs).

NOTE: be careful, larger changes are yet to come.
 2007-06-15 10:11:28 +00:00
gbeauche
e2e8558ff1 Build MacOS X binaries only from the command line. Prepare the configure 
scripts as follows: [NO_CONFIGURE=1] ../Unix/autogen.sh

Second round will be to build FAT binaries.
 2007-06-15 09:16:58 +00:00
gbeauche
9617ca3033 Fix MOVEC for 68020/68030 emulation (MSP & ISP are supported control regs). 2007-06-15 08:10:48 +00:00
gbeauche
b05833a86b Fix JIT for 68020/68030 emulation mode. 2007-06-15 08:09:01 +00:00
gbeauche
3f535d30da Add support for comma-separated elements in "jitblacklist" item. 2007-06-15 07:55:03 +00:00
gbeauche
0a7fe2eaf8 Workaround video mode switch problems. IOW, make sure to always allocate 
the frame buffer at the same base address.
 2007-06-14 14:45:54 +00:00
gbeauche
b1900fbd06 Handle "idlewait" option. 2007-06-13 16:11:31 +00:00
gbeauche
31a754b2e6 Raise INTFLAG_1HZ in RTCInterrupt() 2007-06-13 16:10:05 +00:00
gbeauche
f20c1ca30b Remove dead code, B2 doesn't use valid_address() 2007-06-13 15:57:46 +00:00
gbeauche
03833e4c56 Fix autogen.sh to automatically include the local m4 directory, used as a 
fallback if system-wide defs are not found.
 2007-06-13 13:27:40 +00:00
gbeauche
4ec66db185 Add MIPS files from cxmon. 2007-06-07 11:52:14 +00:00
gbeauche
974f086a8c Arrangements for Linux/mips. 2007-06-05 13:15:57 +00:00
asvitkine
5bbda1a589 byteswap styled text (clipboard) on little endian host OS X 2007-02-18 21:11:41 +00:00
asvitkine
e2cde00af4 fix compile warning & potential buffer overflow at the same time 2007-01-24 05:42:23 +00:00
asvitkine
f12f5173be macroman_to_host_encoding - so it works the other way around too 2007-01-24 02:37:06 +00:00
asvitkine
ab86a395da Since Guest and Host OS may use different text encodings for filenames, 
I am adding functionality to support this. For the moment, I've only
added the platform-specific conversion for MacOSX (ie: UTF8 -> MacRoman),
but others can be added later.
 2007-01-22 17:14:06 +00:00
asvitkine
efa4fee4ac cleanup: use get_device_path() since we already have it, instead of doing 
the same thing manually with duplicated code
 2007-01-22 14:58:33 +00:00
asvitkine
dc68e99f7c fix compile warnings w/ slirp caused by not including stdlib 2007-01-22 14:48:40 +00:00
asvitkine
48907db336 Ok, now this works properly (Fix resolution switching without affecting audio). 2007-01-22 00:36:32 +00:00
asvitkine
268af8086b back out my previous change, it breaks audio 2007-01-22 00:32:25 +00:00
asvitkine
473a3f2e22 Fix for resolution switching corruption under SDL (Mac OS X). 2007-01-21 19:33:13 +00:00
asvitkine
a3c2413f3b ignore disks on which you can't get size 2007-01-21 18:06:39 +00:00
asvitkine
16bb0823b8 some documentation of status codes not yet implemented 2007-01-21 17:40:00 +00:00
asvitkine
28d7af3820 newline in error msgs 2007-01-21 17:27:15 +00:00
asvitkine
e9fbc36368 fix compile warnings on OS X 2007-01-21 17:10:49 +00:00
asvitkine
10b342e064 Byteswapping fixes for Mac OS X x86 2007-01-21 17:04:47 +00:00
gbeauche
3c100abdb2 Fix CMOV emulation on x86_64 in case the CPU doesn't support that instruction 
(which is very unlikely).
 2007-01-14 13:23:36 +00:00
gbeauche
8d2f2a335b The older code generator is now deprecated on x86-32 too. 2007-01-14 13:07:22 +00:00
gbeauche
1f2e561a6f Use SAHF_SETO_PROFITABLE wherever possible on x86-64, it's faster. This can't 
be the default because some very ancient CPUs don't support LAHF in long mode
 2007-01-14 12:23:29 +00:00
gbeauche
2e95c43bf2 Remove the 33-bit addressing hack as it's overly complex for not much gain. 
Rather, use an address override prefix (0x67) though Intel Core optimization
reference guide says to avoid LCP prefixes. In practise, impact on performance
is measurably marginal on e.g. Speedometer tests.
 2007-01-13 18:21:30 +00:00
gbeauche
9e252b413e Fix 64-bit builds in REAL_ADDRESSING mode with gcc4.1. 2007-01-13 17:21:08 +00:00
nigel
a8e7114df2 Do'h. Checked in and shipped a DEBUG=1. Thanks to Steve Green for his fast eyes. 2006-08-01 03:31:46 +00:00
nigel
9a3097705d Clarify CD insertion state, add widescreen suggestion 2006-07-31 11:10:59 +00:00
nigel
1b25d07fd6 Final doco changes before a new release 2006-07-31 10:51:24 +00:00
nigel
acb3384366 Sound done, VOSF pointless, Cut/paste half working, CD insert 2006-07-31 10:10:48 +00:00
nigel
9e9e20325e Use Gwenole's clip_macosx.cpp instead of the dummy version 2006-07-31 08:52:33 +00:00
nigel
ecf2403c46 ether_unix.cpp somehow pulls something in that needs mem_banks. 
If it isn't compiled in this directory, the wrong config.h is used.
 2006-07-31 08:47:52 +00:00
nigel
1dad46a8ad Project file updates for the new audio source files. 2006-07-29 02:24:15 +00:00
nigel
c68e5d916d Working audio output by Daniel Sumorok. 
Not quite the way I wanted to do it but it will do for now.
(on a real Mac, the real audio hardware should be able to pull/grab the data
 from our buffers - an extra thread with its own set of buffers is wasteful!)
 2006-07-28 13:42:29 +00:00
nigel
938c61485c Resync with latest src/Unix/configure.ac 2006-07-28 13:28:54 +00:00
nigel
3e21f0377b Giving up on the Objective-C version, also need to remove it from the makefile 2006-07-28 13:18:12 +00:00
nigel
f44d37bac8 Working audio output by Daniel Sumorok. 
Not quite the way I wanted to do it but it will do for now.
(on a real Mac, the real audio hardware should be able to pull/grab the data
 from our buffers - an extra thread with its own set of buffers is wasteful!)
 2006-07-28 13:15:18 +00:00
gbeauche
7af6665619 icc9.1 & gcc4.1 warning fixes 2006-07-23 10:20:23 +00:00
gbeauche
87e1518e96 A few fixlets to the SIGSEGV library: 
- Don't export transfer types definitions (formerly used by older API)
- Handle ADD instructions in ix86_skip_instruction() (generated by icc 9.1)
- Use "%p" format for EIP/RIP addresses
 2006-07-19 21:31:10 +00:00
gbeauche
d1d7d5bd4c Fix remove_shm_range() to actually return something 2006-07-19 21:23:41 +00:00
gbeauche
f39c252fbd Fix 33-bit addressing mode check when compiling with icc 9.1 2006-07-19 21:22:41 +00:00
gbeauche
53f79caf8c Add LEALQmr, EMMS, SSE CMP and a series of new SSE opcodes (auto-generated) 2006-07-17 04:07:41 +00:00
gbeauche
9e64c3af94 Add more SSE templates for new SheepShaver's code generator -- though it 
should be made independent of this file.
 2006-07-14 16:53:48 +00:00
gbeauche
b4768fc62c Run-time assembler fixes: 
- Check for RIP register only in 64-bit mode
- Add missing macros and arguments (BT*im)
- MOVSWQ/MOVZWQ are 64-bit mode instructions only
 2006-07-14 09:09:12 +00:00
nigel
c071cd14f6 libgenemu can't find regflags in the XCode built newcpu.o, 
so we compile it from the makefile into the lib, and not in the project
 2006-05-25 05:03:03 +00:00
gbeauche
e4f5757403 Merge from the QEMU tree: 
- Fix IP packet re-assembly logic (Ed Swierk)
- Suppress unaligned accesses (Fabrice Bellard)
 2006-05-14 17:27:38 +00:00
gbeauche
ab1565ced2 Support up to 1GB in SheepShaver for Windows now. 2006-05-14 16:13:54 +00:00
gbeauche
7660affe77 Windows apparently needs an extra mouse event to make the new cursor image 
visible.
 2006-05-14 14:11:46 +00:00
gbeauche
3aa9d912b7 Fix build on Windows (<malloc.h> for alloca()) 2006-05-14 13:49:53 +00:00
nigel
1a7d3714fb Compile the CPU emulator in the makefile, so that it picks up configure- 
generated #defines that are needed for running on X86 (vs PPC) emulator
 2006-05-14 11:58:41 +00:00
nigel
c5c748f7e2 Some windowed graphics drawing methods cause the snapshot code to fail 
if you have changed the depth since boot (seems to be something strange
with the parameters that I still haven't worked out). If this happens,
we now put a suggested workaround in the warning message.
 2006-05-14 10:17:06 +00:00
gbeauche
98675da523 Fix NQD bounds checking -- don't overwrite the CLEAR Page Guard. 2006-05-14 08:32:05 +00:00
gbeauche
26a71e5417 Fix page alignment 2006-05-14 07:11:23 +00:00
gbeauche
1470a8af13 NQD dirty boxes, SDL backend. 
This reduces the number of Screen_fault_handler() calls by 80%. i.e. VOSF
is now viable on this turtle MacOS X. Besides, since there is no buffer
comparison, idle sleep can really be effective. SheepShaver in idle mode
on my PBG4 now goes below 8% of CPU resources instead of 70-80% with
bounding boxes based video refreshes.

Caveat: if your program doesn't use standard MacOS routines that call NQD,
then you can expect slower (visual) performance. However, I do think the
new default behavior (VOSF+NQD) is the most common.
 2006-05-13 16:58:44 +00:00
gbeauche
e4015e069f Use NQD dirty boxes, VOSF backend 
+ make video_vosf_profitable() NQD accel aware
+ call vm_protect() only if PFLAG_CLEAR(page)
 2006-05-13 16:48:47 +00:00
gbeauche
3b07ba27e4 Introduce a new video refresh function that uses smaller bounding boxes. 
This does not improve graphics performance but helps CPU because it reduces
the number of bytes transfered to actual screen. I saw an improvement by up
to 26% in frameskip 4 800x600x16 but also a hit by 3% with frameskip 0.

The next step is to use NQD bounding boxes to help detecting dirty areas.

So far, this is the best I can do without VOSF working (MacOS X performance
bugs -- pitifully slow Mach syscalls)
 2006-05-11 07:51:32 +00:00
gbeauche
5019174a22 SDL Video updates: 
- Properly handle migration from "screenmodes" and "windowmodes" to "screen"
- Fix has_mode() logic to really test for actual mode availability. i.e.
  no longer start in large screen mode if user specified a max size.
 2006-05-09 21:41:02 +00:00
gbeauche
4c225b2705 MacOS X exception handling updates: 
- Call user handler for KERN_INVALID_ADDRESS too (SIGBUS)
- Check for VALID_THREAD_STATE_FLAVOR in forward_exception()
- Return KERN_FAILURE if forward_exception() got an unknown behavior code
 2006-05-09 06:24:05 +00:00
gbeauche
24af8d27c3 Fix for LAZY_FLUSH_ICACHE_RANGE. Blocks are indexed by native addresses. 2006-05-08 16:56:07 +00:00
gbeauche
ecdc036c69 Adapt for new functions (DarwinSysInit() & DarwinSysExit()) 2006-05-08 15:22:56 +00:00
gbeauche
61a2e86594 Rewrite MacOS X CD-ROM support. 
Other bugs fixed:
- CD-ROM media are polled and now can be changed without rebooting
- Buffer overflow, memory leak and extra wait in CD-ROM ejection code
 2006-05-08 12:15:58 +00:00
gbeauche
ff950c35e6 fix underquoted definition warning 2006-05-05 07:37:14 +00:00
gbeauche
5d3f53943d Add another NULL pointer check 2006-05-05 06:00:17 +00:00
gbeauche
1314f09a68 remove 2006-05-05 05:56:52 +00:00
gbeauche
2bff888cee updates 2006-05-05 05:56:20 +00:00
gbeauche
828b53b990 fix rev 1.22 commit for windows (extraneous return -1 left) 2006-05-02 19:49:25 +00:00
gbeauche
51a5e4c0da Don't build a built-in GUI if --enable-standalone-gui was requested. 
The following configurations were tested:
./configure --without-mon --with-gtk=gtk1 --enable-jit-compiler	  [B.GTK1]
./configure --without-mon					  [B.GTK2]
./configure --without-mon --enable-standalone-gui --without-gtk	  [no GUI]
./configure --without-mon --enable-standalone-gui --with-gtk=gtk1 [S.GTK1]
./configure --enable-jit-compiler --enable-standalone-gui	  [S.GTK2]
 2006-05-02 05:36:42 +00:00
gbeauche
62389bb3c0 Add my local changes to GTK+OSX 0.7 -- it's only correct for Basilisk II 
and SheepShaver purposes. i.e. it's not fully suitable as a generic
g_main_run() replacement.
 2006-05-01 23:09:12 +00:00
gbeauche
daa0af4da6 improve locks 2006-05-01 13:13:18 +00:00
gbeauche
f853ce6c5b Handle compatibility with older preferences files. 
- routerenabled true
- ether GUID
both have priority over regular options.
 2006-05-01 10:42:00 +00:00
gbeauche
c9c21cf70d Add ether "tap" support to the GUI. Also fix "slirp" callback. 2006-05-01 10:27:17 +00:00
gbeauche
11ff11d205 Add experimental TAP-Win32 support. It looks rather sluggish to me, something 
is probably wrong somewhere...
 2006-05-01 10:23:47 +00:00
gbeauche
6590198dd8 aha, quick fix ;-) 2006-05-01 06:14:08 +00:00
gbeauche
5fed65456b Implement better Windows suspend/resume routines so that we don't oversleep. 
i.e. really wake up the thread on next TriggerInterrupt().
 2006-05-01 06:12:50 +00:00
gbeauche
2e6ae14c4c Note new "idlewait" feature 2006-04-30 21:49:50 +00:00
gbeauche
8ccf336660 Add "idlewait" to Basilisk II for Windows 2006-04-30 21:46:31 +00:00
gbeauche
5aa8c9f86f Tentative fixes to BeOS idle suspend/resume routines. Well, I have no-op'ed 
them. So, if someone has BeOS and wants to give it a try, please change and
test this new code. Corner case could be a resume_thread() when emul_thread
is not suspended.

Fixlet to powerrom_cpu: call idle_resume() from TriggerInterrupt().
 2006-04-30 21:26:21 +00:00
gbeauche
4f07113555 Patch SynchIdleTime() to implement new "idlewait" prefs item. 2006-04-30 21:16:48 +00:00
gbeauche
52ff4b209b Implement dummy idle suspend/resume routines for AmigOS 2006-04-30 21:13:21 +00:00
gbeauche
8fa12f4819 Fix PutScrap() patch with Mac Classic ROMs. Untested but it should work 
again provided you build with --enable-addressing=banks
 2006-04-30 17:27:55 +00:00
gbeauche
c9ae122d1b handle creation time on MacOS X 2006-04-30 15:46:55 +00:00
gbeauche
5c9e121b7d Workaround finderFlags problem on folders in MacOS X 10.4. 
TODO: implement the same ".finf/" trickery as for Unix versions.
 2006-04-30 14:46:15 +00:00
gbeauche
6a035aa279 update GUI with ether "slirp" on win32 2006-04-29 14:15:01 +00:00
gbeauche
08a6e383e8 slirp now works on windows 2006-04-29 10:57:56 +00:00
gbeauche
08b783d52b slight updates for win32... 2006-04-29 10:54:12 +00:00
gbeauche
f0d77218c8 fix build on win32 2006-04-29 10:41:25 +00:00
gbeauche
8ca74c4eac FAST_TIMO is 2 ms not 2 usec. Noticed on Windows but this obviously can't 
fix my problem with slirp_select_fill() there as it still doesn't fill in
any socket descriptor. :-/ I think I won't bother much for Windows...
 2006-04-26 06:26:14 +00:00
gbeauche
f56f28b813 updates 2006-04-23 15:44:44 +00:00
gbeauche
02c1747d34 Update the GUI with the new ethernet configuration changes. Handle migrations 
from the GUI. Also move from a combo to a fixed popdown menu with pretty
printed ethernet interfaces.
 2006-04-23 15:40:23 +00:00
gbeauche
732109eff2 Some clean-ups. Rewrite ethernet config interpreter. This implies some 
prefs items changes but it should now be simpler to add other ethernet
emulation means (slirp, tap-win32).

# Basilisk II driver mode
	ether {guid}
becomes
	ether b2ether
	etherguid {guid}

# Basilisk II Router mode
	routerenabled true
becomes
	ether router
 2006-04-23 15:36:51 +00:00
gbeauche
9232fbe4df Avoid the use of min(). Add helpers to access the network control panel 
registry -- aka get pretty printed names from GUID ethernet devices.
 2006-04-23 15:20:31 +00:00
gbeauche
2d5c088601 Make it possible to build Basilisk II for Windows with SDL libraries 
statically linked in.
 2006-04-20 22:36:26 +00:00
gbeauche
fb332c4e38 Add mkstandalone -- make a standalone bundle with GTK runtime 2006-04-19 22:51:27 +00:00
gbeauche
6d15429156 Always build the STANDALONE_GUI hooks into Basilisk II. 2006-04-19 06:55:54 +00:00
gbeauche
180f3edafd Enable build of RPC code without pthreads (for Basilisk II and SheepShaver) 
since we use our own custom message dispatch loop
 2006-04-19 06:47:15 +00:00
gbeauche
622eca9068 Handle MacOS X bundles, search order: BasiliskII.app in the same directory 
as BasiliskIIGUI.app, or /Applications/BasiliskII.app if none was found.

Also make yet another arrangement for MacOS X "difference". This scenario
was not working: WarningAlert -> ErrorAlert, the latter was not performed
because the exit status was not properly filled in sip->si_status...
 2006-04-18 22:17:31 +00:00
gbeauche
d2e672c38f Fix NO_B2_EXE_FOUND (again) -- catch it very early, hence the SIGCHLD. Use 
new rpc_wait_dispatch() function and gracefully get out of the main loop
when the child returns, though this is caught but the sigchld_handler().
 2006-04-18 21:29:01 +00:00
gbeauche
758050ac73 Implement rpc_wait_dispatch() 2006-04-18 21:24:12 +00:00
gbeauche
3fda1a3af7 - Only start the emulator if requested (click on the "Start" button) 
- Rewrote dispatch loop to accomodate GTK+1.2 for MacOS X (which doesn't
  like threads nor forks(!)). The latter also requires an additional patch
  to the version 0.7 available on SourceForge
- Run-time detect JIT capability so that we could hopefully use the ppc GUI
  on intel based Macs (check!)
 2006-04-17 21:22:01 +00:00
gbeauche
02c24ed6c2 Create MacOS X bundle for BasiliskIIGUI.app. Also make sure to only link in 
necessary GUI_LIBS and not all of the LIBS.
 2006-04-17 15:32:37 +00:00
gbeauche
a295eea890 Fixes for GTK+1.2 GUI on MacOS X 2006-04-17 14:25:57 +00:00
gbeauche
5b1977b9f2 Fixes for MacOS X (10.2 has no <sys/poll.h> and 10.4 version is broken). 2006-04-17 09:06:32 +00:00
gbeauche
252f396ff3 Make Basilisk II main application not use GTK libraries when compiling with 
STANDALONE_GUI. This is the second step towards a more interesting GUI alike
to VMware. Communication from/to the GUI is held by some lightweight RPC.

Note: The step should be enough to provide a tiny GTK GUI for MacOS X.
 2006-04-16 21:25:41 +00:00
gbeauche
6994ab671e Enable build of a standalone GUI (first step). 2006-04-16 16:32:45 +00:00
gbeauche
5f3874c853 Apply the qemu-slirp-performance.patch from Kenneth Duda available here: 
<http://lists.nongnu.org/archive/html/qemu-devel/2006-04/msg00245.html>

This does improve slirp performance a lot, especially in FTP passive mode
transfers. i.e. now, they are equally as fast as non passive mode. I get
approx. 800 KB/sec in B2 and 500 KB/sec in SheepShaver (over a DSL line).
In native env, the max download data rate from my ISP is around 950 KB/sec.
 2006-04-13 22:15:02 +00:00
gbeauche
0222915bc4 Fix long double support for x86 targets if -m128bit-long-double. 2006-04-09 13:40:27 +00:00
gbeauche
bc9c586afc cleanups 2006-04-04 07:08:12 +00:00
gbeauche
896ada92dc Try to improve slirp performance again (though passive mode is still slower) 2006-04-02 21:06:50 +00:00
gbeauche
7c68ef5418 fix memory leak (1.0.17) 2006-04-02 08:47:39 +00:00
gbeauche
db76383246 decode movslq (generated by gcc4.1) 2006-03-30 22:45:49 +00:00
gbeauche
99241183a5 Fix pollmedia on Windows, it's no longer necessary to boot with a CD-ROM in 
the drive to use it. Side effect: media can be changed without problems now
 2006-03-28 07:01:19 +00:00
gbeauche
dfbb829055 Use GetMainWindowHandle() provided by main_windows.cpp 2006-03-28 06:59:30 +00:00
gbeauche
8d73299187 cleanups, it's only worth supporting x86 arches 2006-03-28 06:58:30 +00:00
gbeauche
29396b547b cosmetics 2006-03-27 22:04:36 +00:00
gbeauche
61fb95dd6f Merge in slirp updates from QEMU: 
- improved performance (still not visible in B2 part, especially passive mode)
- set SO_REUSEADDR before calling bind()
- win32 compile fix
 2006-03-25 07:57:38 +00:00
gbeauche
a4a070bc4a - add Linux/PPC linker script 
- always relocate Basilisk II binary to 0x78048000 on MacOS X (including x86,
  to be tested later)
 2006-03-25 07:08:50 +00:00
gbeauche
dc286967dc fix clipboard handling for MacOS X 2006-03-21 06:43:02 +00:00
nigel
d2c45bd4f2 Gwelolé fixed ether_unix exit problem (and my hacky workaround), so the enhancement comment can go 2006-03-16 04:23:47 +00:00
nigel
8eddb42a60 Better documentation of Snapshot bug 2006-03-16 04:14:12 +00:00
gbeauche
41ee2520b6 freebsd linker script 2006-03-15 06:54:34 +00:00
gbeauche
b662e6acec Add linker script for FreeBSD 5.3 (and probably newer). Verified to allocate 
up to 1 GB of Mac RAM in both REAL_ADDRESSING and DIRECT_ADDRESSING modes.

NetBSD 2.0 can use the Linux linker script. However, I could not verify 1G
support since my installation does not permit this.
 2006-03-15 06:54:07 +00:00
gbeauche
449c6496ff Link with AppKit framework on MacOS X. This should enable X11 builds when 
there is no SDL available (suggested by Dara Hazeghi)
 2006-03-14 22:14:13 +00:00
gbeauche
7ee9cb43dc Relocate MacOS X executable to 0x78048000 akin to linker scripts on Linux 
arches. This probably already worked in the past but I have just verified
that Basilisk II works with up to 1 GB of Mac RAM in DIRECT_ADDRESSING or
REAL_ADDRESSING mode.

BTW, a quick Speedometer 4 CPU performance test showed a +15% speed increase
in real addressing mode vs. direct addressing. x86 arches don't benefit much
from that mode since they support complex address modes already (beyond plain
load/store).

TODO: check on MacOS X for Intel so that to reduce the test to darwin*:*)
 2006-03-14 21:18:44 +00:00
nigel
fa84cf9a51 1. Happy New Year. 2. Minor syntax error 2006-03-14 09:38:24 +00:00
nigel
cce2d58228 Incorporate recent changes from Unix equivalent files 2006-03-11 11:45:25 +00:00
nigel
0fc35d5a91 Ensure event processing works in fullscreen mode 2006-03-10 08:16:56 +00:00
gbeauche
b80e9651f5 fix cross-block initializer 2006-02-27 13:39:29 +00:00
gbeauche
cafa8c8c89 add some barriers to make sure L_e_region* really come after the test insns 2006-02-27 13:38:52 +00:00
gbeauche
c19cc7a81b Updates 2006-02-27 07:25:43 +00:00
gbeauche
74c62b9095 - Try to allocate Mac memory only once on 32-bit systems 
- Cap Mac memory to 1023 MB, Apple Personal Diagnostics crashes at 1 GB
- Scratch memory is meant to be addressed from Mac programs too
 2006-02-27 07:24:58 +00:00
gbeauche
f446d610f8 Start allocating memory from 0x10000000 with linker scripts since the system 
sometimes has a problem to make a decision when next_address == 0.

NOTE: this makes it possible to allocate up to 1 GB with DIRECT_ADDRESSING
 2006-02-27 07:16:40 +00:00
gbeauche
9aab8c7d85 Move up _start base 2006-02-27 07:14:39 +00:00
gbeauche
93d918097b Fix vm_acquire_mac() fallback to non 33-bit addressing mode. Support 33-bit 
addressing in REAL_ADDRESSING mode. Only support platforms with proper
linker scripts to map the whole Mac memory from address 0. Warning fix.

NOTE: when compiled with --enable-addressing=real on Linux {x86,x86_64},
you can not address up to 1.5 GB in Basilisk II.
 2006-02-27 00:15:39 +00:00
gbeauche
2ef9d6e708 Add linker scripts for correct REAL_ADDRESSING support 2006-02-27 00:11:49 +00:00
gbeauche
077a232acc Memory allocated through win32 VirtualAlloc() is zero-filled. Likewise for 
memory mmap()'ed with MAP_ANONYMOUS (equivalent to /dev/zero mapping but
faster)
 2006-02-27 00:04:12 +00:00
gbeauche
735c332ab7 add 33-bit addressing support to vm_acquire_fixed() 2006-02-26 23:45:07 +00:00
gbeauche
dbc467e316 prefer lower indexes in register allocation, this avoids REX prefixes on 
x86_64 when %r8 - %r15 are used (very light speedup expected)
 2006-02-26 18:58:18 +00:00
gbeauche
91babf4bb5 fix FETOX & FTWOTOX translations for x86_64 2006-02-26 18:49:55 +00:00
gbeauche
c374d519a3 fix ROM85 bug fix for AppleShare extension 2006-02-19 14:18:29 +00:00
gbeauche
294664b726 Fix SAHF_SETO_PROFITABLE code for x86-64 platforms. 
This was only an experiment. Improvement was marginal: only +3% on AMD64
(an Athlon 64 3200+). However, it may be interesting to test it on EM64T
(e.g. newer P4s) since an older P3/800, hence in 32-bit mode, got a +15%
improvement in Speedometer 4 benchmarks.

Rationale: lahf/seto sequences avoid load/stores to the stack (push/pop)
and it was thus hoped to be faster.

Anyhow, SAHF_SETO_PROFITABLE can only be enabled manually at this time.
Edit your generated Makefile for testing, but first make sure your CPU
supports lahf in 64-bit mode (lahf_lm flag in /proc/cpuinfo).
 2006-02-06 23:06:54 +00:00
gbeauche
3b94dfb1a9 Cosmetics, fix %rh cases in !X86_FLAT_REGISTERS mode, lahf/sahf are now 
valid instructions in long mode (recent enough CPU revisions: lahf_lm).
 2006-02-06 22:57:18 +00:00
gbeauche
9ccf62f7b0 Manually emit LAHF instructions so that 64-bit assemblers can grok it 2006-02-06 22:55:44 +00:00
gbeauche
360a9457c6 fix logic 2006-01-27 23:49:01 +00:00
gbeauche
9d984b3b34 Check whether compiler supports byte bit-fields. If so, we can enable slirp 
emulation code since it pure C+sockets code.
 2006-01-27 23:41:43 +00:00
gbeauche
e9e3ad9a4b Further unaligned access fixes on IRIX (Brian J. Johnson). Configury needed 
to ensure compiler supports bit-field members of unsigned char type.
 2006-01-27 23:31:38 +00:00
gbeauche
a615a4ac24 Use the most portable POSIX-style non-blocking I/O (O_NONBLOCK) instead of 
BSD-style through FIONBIO. It turns out Tru64 and probably IRIX don't support
the latter when fd is a pipe (slirp case).
 2006-01-24 23:46:19 +00:00
gbeauche
064973dbc7 ugly cast games 2006-01-24 21:33:26 +00:00
gbeauche
e0a966ee15 Code I wrote yesterday was totally broken. It's enough to make sure nPC is 
correctly updated too... Instruction skipper now works on Solaris/SPARC.
 2006-01-23 23:57:41 +00:00
gbeauche
99f5dcf66f - Fix SPARC Store Doubleword transfer_size in decoder. 
- In the instruction skipper code, add a huge kludge (trampoline) to forcibly
  zero out %global registers when requested. Otherwise, Solaris/SPARC turned
  out to use %g1 during signal handling, and the zero we could have written
  to there vanished. This assumes [%sp-8] is valid to use (ABI states data
  below %sp is undefined though)
 2006-01-22 23:14:48 +00:00
gbeauche
100a3e1abd Adapt for MacOS X for Intel, also fix thread_state type in forward_exception() 2006-01-22 00:05:05 +00:00
gbeauche
f0f76cd7ad Remove nigel's hack, I am confident the problem was MacOS X implementation of 
poll() that was not a cancellation point, which I fixed (OSX/Intel 10.4.4)
 2006-01-21 20:48:17 +00:00
gbeauche
ceb7488a77 poll() and select() are still not cancellation points in MacOS X 10.4.4... 2006-01-21 16:19:47 +00:00
gbeauche
a6156a17b7 streamline for standalone VOSF performance testing 2006-01-21 16:00:17 +00:00
gbeauche
335a9dd7f3 MacOS X bundle 2006-01-21 13:06:32 +00:00
gbeauche
5ee0a6741b Packet headers can be examined through unaligned addresses. This patch 
fixes this, especially for MIPS & SPARC platforms. [Initial patch from
Brian J. Johnson]
 2006-01-17 21:19:12 +00:00
nigel
998e1f7f7b A few more clashes with OS X headers (10.3 only?), update year 2006-01-16 23:10:33 +00:00
nigel
078efac834 Added the cosmetic feature that I forgot was in v17 2006-01-16 23:09:53 +00:00
nigel
ff7665cb2e Add a Networking section, update formatting in other parts of the text 2006-01-16 23:07:22 +00:00
gbeauche
e534b07a70 more precise callee-saved register set 2006-01-16 21:31:41 +00:00
gbeauche
12f103a83a JIT generated code is not guaranteed to be leaf, e.g. there could be a call 
to a generic instruction handler (untranslated code). This caused problems
on MacOS X for Intel where the unaligned stack conditions turned out to be
more visible. Performance loss is really neglectable and this is the right
fix now anyway.
 2006-01-16 21:31:08 +00:00
gbeauche
1b99c9501f fix stack alignment (theoritically but it was OK in practise) in generated 
functions, move m68k_compile_execute() to compiler/ dir since it's JIT
generic and it now depends on USE_PUSH_POP (as it should)
 2006-01-15 22:42:51 +00:00
gbeauche
2bc7887bc1 fix framework detection on OSX/intel (thanks toshi for the remote access ;-) 2006-01-15 11:38:41 +00:00
nigel
a398b4a32a 10.4 builds are fine, but not when using Xcode 2006-01-05 03:37:56 +00:00
nigel
fc83144337 Update in what OSs this compiles under 2006-01-05 00:36:20 +00:00
nigel
9dbc9e276d Another year, OS X port networking now works, seperate OS X slirp 
and udp tunneling descriptions by an extra blank line
 2006-01-04 06:28:55 +00:00
nigel
681187bfc2 Another two years! 2006-01-04 06:23:57 +00:00
nigel
bdf1e05605 Version 17 test was a bit messy 2006-01-04 06:20:38 +00:00
nigel
ca2dba38fe Another year, another version 2006-01-04 06:14:55 +00:00
nigel
e47c1c50cd There is now a fix (er, hack) for the ethernet thread exit problem, 
so move it from bugs to "wouldn't it be nice if ..."
 2006-01-04 06:14:26 +00:00
nigel
4b000e4dad Clean up after configure 2006-01-04 06:11:04 +00:00
gbeauche
a2840298b0 - factor out native_byte_order determination 
- fix ExpandMap[] when client X image byte order is different than host's
  e.g. { mips, ppc } -> x86 in 8 bpp mode
 2006-01-03 22:03:27 +00:00
nigel
c08ed3ccd5 Add SLIRP changes to Project Builder file (10.0 and 10.1) 2005-12-30 01:56:03 +00:00
nigel
641fa2c01e Compiling on Mac OS X 10.2 doesn't define uint8_t using the standard headers. 
Including stdint.h should be safe, but if it clashes, we could put an OS X
specific wrapper around it: #if (defined(__MACH__) && defined(__APPLE__))
 2005-12-30 01:19:53 +00:00
nigel
5d09d2b6c4 Small hack for clean exits on Nigel's OS X port 2005-12-29 13:40:25 +00:00
nigel
3802e35346 Working EtherNet (SLIRP), minor doco update, semaphore.h needed for Unix src. 2005-12-29 13:06:12 +00:00
nigel
a4bac33b8b A few more updates from latest Unix configure.ac 2005-12-29 00:32:43 +00:00
gbeauche
bdcf8efe2e Link with math library (-lm) on IRIX so that to get support for long double 
arithmetic. Also make sure to only use -IPA with MIPSPro Compilers.
 2005-12-04 15:45:09 +00:00
gbeauche
0ca22128d6 Fixes for IRIX/mips build with MIPSPro compilers 2005-12-04 15:23:02 +00:00
gbeauche
dbd5736f1d Fix Serial build on IRIX, remove the STDC_HEADERS manually defined macro 
since it now works (egrep was missing previously, IIRC)
 2005-12-04 15:03:11 +00:00
gbeauche
41fb85a3e7 Protect the SDL events queue when changing the cursor map in SheepShaver, 
aka fix "Xlib: unexpected async reply" messages in SDL/x11 builds.
 2005-11-29 23:20:31 +00:00
gbeauche
56f0207ebe Initial support for NDIS interfaces selection (very preliminary but working 
for me on Windows XP, and actually faster than NAT/Router ethernet emulation)
 2005-11-29 22:59:44 +00:00
gbeauche
f16f343b76 add support for "cdrom" drive selection 2005-11-29 20:54:57 +00:00
gbeauche
434ad38a1f SheepShaver GUI, remove extraneous "slirp" currently inexistent for Windows 2005-11-27 23:51:47 +00:00
gbeauche
a2cb2c6280 SheepShaver glue for Ethernet support. Remove duplicate "Set source address" 
case from common code.
 2005-11-27 22:18:29 +00:00
cebix
9cdff5117f ignore floppy device open fail in Sys_open() so the floppy drive will be 
operative even if no disk was inserted at startup
 2005-11-24 17:23:43 +00:00
cebix
92551146fc modernized Linux sound device detection 2005-11-24 17:03:15 +00:00
cebix
f450308b2f modernized Linux floppy detection 2005-11-24 17:02:59 +00:00
cebix
a415ed6117 added missing virtual destructor 2005-11-24 16:43:11 +00:00
gbeauche
b57b53ee75 Windows GUI: set "frameskip" to 1 when switching to fullscreen mode 2005-11-22 22:57:30 +00:00
gbeauche
05f4a79aa9 last minute TODO 2005-11-22 22:42:03 +00:00
gbeauche
1f66e31423 undo unwanted change for now (double check this one later) 2005-11-22 21:57:59 +00:00
gbeauche
af7973a79c fix build with gtk-1.2 2005-11-22 21:53:24 +00:00
gbeauche
3e8ac0eaa8 Update: Windows GUI is still missing detection of NDIS interfaces 2005-11-22 21:21:24 +00:00
gbeauche
81853597ea try to add missing changes and regroup them better 2005-11-22 21:20:30 +00:00
gbeauche
4c4b24026f fix copyright dates 2005-11-22 20:29:46 +00:00
gbeauche
dd2b492086 "jitlazyflush" prefs item type was changed to bool some time ago, this fixes 
this and enables the GUI to set it to true by default, as expected.
 2005-11-22 06:48:55 +00:00
gbeauche
5fbaa95fbc Windows HACK: default to the DIB driver as it looks smoother to me and 
doesn't require locking the surfaces, which probably the cause of apparent
slowness when using the DirectX backend. This needs to be investigated more
 2005-11-22 06:26:35 +00:00
gbeauche
a7da877356 Remove obsolete Cygwin/X11 addressing hack. Fix DirectX fullscreen mode 
with hardware surface. On the other hand, DIB (SDL_VIDEODRIVER=windib)
always seems the fastest on my system for both windowed and fullscreen
modes.
 2005-11-21 23:38:46 +00:00
gbeauche
934975e12b add support for instruction skipping on windows too 2005-11-21 22:13:56 +00:00
gbeauche
88246b3622 don't remove config.h.in in make distclean 2005-11-21 22:03:53 +00:00
gbeauche
9c06a00dd2 GUI cosmetics from the Windows port: add "browse" button to ROM & keycodes 
file selectors, improve "Memory/Misc" pane to be more attractive and simplify
RAM size selection, rename to "Keyboard/Mouse" pane to match the actual order
of elements in the pane, make "<control>-S" save/start the config.
 2005-11-21 21:39:08 +00:00
gbeauche
c830fd7f02 Windows GUI: don't mess the button pad, map '<ctrl>-S' to Start/Save config 2005-11-20 23:59:18 +00:00
gbeauche
2fadb1707c Try to be a bit more descriptive 2005-11-20 23:55:17 +00:00
gbeauche
3ab9970f0c Windows GUI: disable SCSI settings for now since they are not merged yet, 
handle Ethernet (NAT/Router module, None) and actually execute BasiliskII.exe
 2005-11-20 23:47:42 +00:00
gbeauche
3cd04e58e1 GUI cosmetics: translation cache size is expressed in Kilo Bytes (KB) 2005-11-20 21:58:30 +00:00
gbeauche
ad4f3b2afd Windows GUI: fix creation of new volumes, handle "Enable external file system", 
"Enable polling", add "Browse" button for keycodes file chooser.
 2005-11-20 21:56:06 +00:00
gbeauche
148a4d1647 Windows GUI resources 2005-11-20 17:45:29 +00:00
gbeauche
b52fd5535b GUI cosmetics 2005-11-20 17:26:16 +00:00
nigel
185141ee4b Another minor 10.4 fix, Marcus Gail's CD-ROM boot UI fix 2005-10-15 10:38:22 +00:00
nigel
b78c71dab6 Update official B2 web page 2005-10-15 10:22:27 +00:00
nigel
ab9fa2c293 Minor change to Mc OS X details 2005-10-15 10:21:40 +00:00
nigel
1f5092a9af Fixes from latest Unix version (no more black screen bug!) 2005-09-19 07:49:12 +00:00
nigel
891e284c40 Re-sync with Unix version. Fixes black screen bug 2005-09-19 07:45:07 +00:00
nigel
0c96c9bbbf No need for classic mode 2005-09-19 07:38:55 +00:00
nigel
9ef0599095 Recent fixes mean there is no "classic" build, so update doco 2005-09-19 07:24:10 +00:00
nigel
110318fb69 Some more 10.4 fixes by Kirk Kerekes 2005-09-19 06:02:47 +00:00
gbeauche
a750963a94 don't grab in -mdynamic-no-pic with icc, note that you need icc >= 9.0.25 
to have a working build
 2005-08-18 22:10:15 +00:00
nigel
82e6f0cbd4 Added a few more bugs 2005-08-14 12:24:40 +00:00
nigel
029c61ff20 Added install item 2005-08-14 12:22:31 +00:00
nigel
d8c85284f4 Stylistic (and possible GCC3/4) fix 2005-08-14 12:21:27 +00:00
nigel
ffb2e01535 Started including 10.4 compile fixed from Kirk Kerekes, 
Confirmation on disk image Delete requested by Markus Gail.
 2005-08-09 03:28:53 +00:00
gbeauche
e694311703 Drop the old _llseek() hack. That was causing problems and we "now" use the 
right approach with LFS for a few years now.
 2005-08-01 05:23:02 +00:00
gbeauche
ba5ef9cd31 Stop abort()'ing when we fail to recognize the underlying processor, assume 
an obsolete i386 instead. Keep report on stderr though.
 2005-07-24 14:57:11 +00:00
gbeauche
ef5a50e2af recognize more P4 cores 2005-07-24 14:48:27 +00:00
gbeauche
6ee23f0eba Fix a long standing typo, now enabling use of volumes larger than 4 GB! 2005-07-24 14:05:16 +00:00
gbeauche
77208f85b0 sys_darwin.cpp depends on CoreFoundation stuff, disable it for OpenDarwin 2005-07-10 16:42:04 +00:00
gbeauche
43c8792b6e Fix detection of GCC versions (J.P. Larocque) 2005-07-06 05:25:05 +00:00
gbeauche
9d7e5017d9 Factor out stuff for SheepShaver compatibility. 2005-07-03 08:21:32 +00:00
gbeauche
858c3b9719 - Check for <stdint.h> ourselves if AC_HEADER_STDC didn't do that 
- Build with -mdynamic-no-pic on MacOS X, this brings up to 20% performance
  improvement in the CPU core.
 2005-07-01 05:57:07 +00:00
gbeauche
01b34da3d9 Don't remove config.h.in in distclean rule if we are still keeping configure 2005-07-01 05:54:58 +00:00
gbeauche
eaa0f6576b Import m4 macros for external packages in case one would want to regenerate 
a configure script without having those installed (e.g. on MacOS X).
 2005-07-01 05:54:20 +00:00
cebix
57609bf2fc modernized spec file and makefile 2005-06-30 21:27:26 +00:00
cebix
fa5ae3ab6e minor cleanups 2005-06-30 21:25:26 +00:00
gbeauche
e867749999 POSIX conforming use of pthread_cond_wait(). 2005-06-30 10:34:31 +00:00
gbeauche
e355c83f59 Add system-specific implementations of idle_{wait,resume} functions. 2005-06-30 10:20:18 +00:00
gbeauche
a8ba24aecf Use fast spinlocks only for small enough atomic operations. Otherwise, you 
run into some performance problems in e.g. video graphics experience because
of busywaits in the current spin_lock() implementation.
 2005-06-25 11:40:29 +00:00