gbeauche
e2391d5753
Always use the complete non-stubs Ethernet driver (XXX probably do that
...
only in Emulated PPC mode for performance reasons?)
2005-11-30 07:24:53 +00:00
gbeauche
09c61e2354
Makefile fixes. Also checkout Basilisk II tree while preparing the
...
SheepShaver sources tree as it's better to have the tarball having
the B2 sources inside too.
2005-11-30 00:29:29 +00:00
gbeauche
34b8843a1c
Remaining references to V2.2 changed (XXX needs to be factored out)
2005-11-30 00:02:25 +00:00
gbeauche
f8fd76ba35
Copyright and URL changes
2005-11-29 23:59:36 +00:00
gbeauche
4cda58b38a
NEWS improvements
2005-11-29 23:55:05 +00:00
gbeauche
bc463966c8
V2.3-Pre (snapshot)
2005-11-29 23:48:18 +00:00
gbeauche
6fb46cd1c3
Move to V2.3 (snapshot) versioning since V2.2 was already CVS-released 4
...
years ago. Add missing changes.
2005-11-29 23:46:43 +00:00
gbeauche
42d6693435
Support "b2ether" devices (from Basilisk II tree)
2005-11-29 23:01:09 +00:00
gbeauche
4ddc2368d1
add "CD-ROM Drive" label
2005-11-29 20:55:33 +00:00
gbeauche
71d0871858
aha, I forgot a hunk
2005-11-27 23:59:07 +00:00
gbeauche
5a5defb9d8
Build Windows GUI with GTK
2005-11-27 23:54:26 +00:00
gbeauche
37da272071
Ethernet and Serial support (merge from Basilisk II tree)
2005-11-27 22:29:32 +00:00
gbeauche
13e7e02786
Force DIB driver for SDL/Windows (HACK from Basilisk II tree), improves
...
responsiveness for me.
2005-11-27 20:40:52 +00:00
gbeauche
bc550cd3cd
Windows fixes for "new" Ethernet API. The full driver is needed because of
...
DIRECT_ADDRESSING mode.
2005-11-27 20:36:30 +00:00
gbeauche
cd568e8bd3
fix for new ethernet API
2005-11-27 20:22:19 +00:00
gbeauche
90670c2652
warning fixes, aka don't redefine log2() et al. if already defined (Win32)
2005-11-27 20:20:25 +00:00
gbeauche
c1c4345594
fix regression introduced from JIT/Mach support
2005-11-27 20:14:22 +00:00
gbeauche
49143b5e81
fix ether_dummy.cpp build
2005-11-27 20:09:59 +00:00
gbeauche
d27fdd7afb
cleanupsCVS: ----------------------------------------------------------------------
2005-11-27 20:02:06 +00:00
gbeauche
9ec35ab23e
Do use predecode cache in case the JIT is disabled by the user ("jit" option)
2005-11-27 16:20:17 +00:00
gbeauche
b5562ede18
GUI cosmetics from Basilisk II, add missing "slirp" ethernet option
2005-11-27 16:01:59 +00:00
gbeauche
dcc027791c
"Keyboard/Mouse" is the more logical way
2005-11-27 15:03:01 +00:00
cebix
b8a4568cae
modernized Linux sound device selection (synced to B2)
2005-11-24 17:26:00 +00:00
gbeauche
5f7021a179
don't grab in -mdynamic-no-pic when using icc, note that you need at least
...
version 9.0.25 (build 20050809) to have a working binary
2005-08-18 22:32:31 +00:00
gbeauche
a0c918ae5d
ahem, fix typo :)
2005-07-25 20:03:07 +00:00
gbeauche
81ba8f90d0
force -finline-functions to get inlining really operating with gcc < 3.3.6
...
on x86 or you may get a _ZN9bit_fieldILi0ELi0EE7extractEj undefined symbol
2005-07-25 19:46:24 +00:00
gbeauche
74e4b16079
fix for gcc < 3.3.6 on x86
2005-07-25 19:45:26 +00:00
gbeauche
2b72c5e047
Fix for broken MacOS X headers (at least in 10.2) when compiling with the
...
CPU emulator.
2005-07-14 18:09:30 +00:00
gbeauche
d8dc5827d3
Initial JIT support for Darwin/x86. Seems there is still a problem though.
2005-07-11 07:06:31 +00:00
gbeauche
d08df6e659
Darwin/x86 fixes
2005-07-11 06:52:51 +00:00
gbeauche
ff28c42565
Check for CoreFoundation framework, which is not available in Darwin.
2005-07-10 15:43:33 +00:00
gbeauche
6eacaf2e82
Fix asm clobbers for newer gcc 4.0.1, don't use -msse to enable xmm clobbers
...
(likewise for -mmmx vs. mmx registers). Instead, since GCC won't generate
MMX/SSE code without explicit intrinsics use of vectorization, we know
those register won't be clobbered outside of the __asm__ code. So, it's safe
as is (we could also remove all sse/mmx clobbers).
2005-07-09 21:53:26 +00:00
gbeauche
4cb11c7c9f
Fix detection of GCC versions, avoid AC_EGREP_CPP (J.P. Larocque)
2005-07-06 05:26:01 +00:00
gbeauche
896cdc1fb7
Add upcoming 7448 and new PPC970FX CPU ids.
2005-07-06 05:11:56 +00:00
gbeauche
4d97079af9
Map latest 7447A CPU to a plain G4 (7400)
2005-07-06 04:58:34 +00:00
gbeauche
2975867e09
forgot to commit a hunk
2005-07-04 17:46:31 +00:00
gbeauche
284bda9357
updates for next snapshot
2005-07-04 11:38:17 +00:00
gbeauche
0f358518df
New paranoia checks that better match was SheepShaver is doing with threads
...
and sigaltstack(). At least, this time we force use of threads and also
alter r1 to see whether the current threading model relies on it or not.
2005-07-04 06:09:59 +00:00
gbeauche
29207d9cf2
Move sigregs handling to dedicated header
2005-07-04 05:34:33 +00:00
gbeauche
d80a943daf
Don't use sem_t definition from our local "semaphore.h" layer. Copy the
...
definitions from original LinuxThreads.
2005-07-03 23:28:30 +00:00
gbeauche
811b8d6648
Bad MacOS X, we need our our semaphore.h from Basilisk II to get POSIX
...
unnamed semaphores emulation with named Mach semaphores.
2005-07-03 22:44:30 +00:00
gbeauche
97eaae096c
Fix typo for AO_transmit_packet() thunk.
2005-07-03 22:43:11 +00:00
gbeauche
e259aeb504
Tweaks to build slirp on MacOS X. Yeah, there is now ethernet there! ;-)
2005-07-03 22:42:48 +00:00
gbeauche
f346839f86
Add the complete NDRV variant for DIRECT_ADDRESSING modes. We could use
...
this one for all cases but I'd prefer keep it that way. i.e. the old
driver in REAL_ADDRESSING mode (with the D(bug()) facility), and the new
NDRV for DIRECT_ADDRESSING mode (e.g. Windows).
2005-07-03 22:04:18 +00:00
gbeauche
97726bd1e7
Minor tweaks to support compilation of ether.cpp within MacOS. i.e. mostly
...
migrate the Ethernet driver to the MacOS side. This is enabled for
DIRECT_ADDRESSING cases. I didn't want to alter much of ether.cpp (as it
would have required to support that mode). Of course, in REAL_ADDRESSING
mode (the default) and for debugging purposes, the old driver is still
available.
2005-07-03 22:02:01 +00:00
gbeauche
9c16ab1514
Remove obsolete and broken Cygwin/X11 hacks. Forbid builds of the Windows
...
version from within the Unix/ directory.
2005-07-03 13:39:06 +00:00
gbeauche
b7004b1199
Add necessary configury + support code to support slirp in SheepShaver,
...
the user-space network emulation layer. Enable it on all Unix supported
platforms where I know it works.
2005-07-03 13:05:36 +00:00
gbeauche
2cf7fd2a88
First round of patches to increase ethernet code portability.
2005-07-03 08:23:42 +00:00
gbeauche
029d86ce4c
Fix build with CodeWarrior in MacOS (9 under SheepShaver ;-)
2005-07-02 22:54:07 +00:00
gbeauche
7cc1bbc7b8
Issue a SysError(dsOldSystem) if we are trying to use MacOS < 8.1.0 with a
...
NewWorld ROM. That may be 8.1.0 included but original iMac had a NewWorld
ROM compatible system.
Otherwise we will crash because the boot routine is trying to execute code
through unitialized descriptor that points to 0x13ff, which is obviously
wrong (and unaligned on word-boundaries for 68k code).
2005-07-02 17:51:43 +00:00
gbeauche
2881c20813
Hopefully fix the remaining issue in the High Resolution Timing support
...
code and re-enable it on Linux platforms (they have clock_nanosleep). Why
did I trigger an interrupt inside a held lock? Hmmm, we should probably
add an _ack semaphore like we do e.g. for ethernet.
2005-07-01 23:15:11 +00:00
gbeauche
245c691102
Check for <stdint.h> ourselves + build with -mdynamic-no-pic on MacOS X.
2005-07-01 06:16:00 +00:00
gbeauche
f1ef1322b3
Add B2 Unix/m4 symlink
2005-07-01 06:15:21 +00:00
gbeauche
a60b0fb78c
Restore clobbered registers before calling SDL_PumpEvents().
2005-06-30 22:26:12 +00:00
gbeauche
df960a814e
HFS+ is case insensitive (sic!). At least, it pointed out to not remove
...
ppc_asm.s file but rather the temporary ppc_asm.out.s variant.
2005-06-30 22:19:01 +00:00
gbeauche
ec8661f431
Fix a damn silly bug. On some occasions, we could have spcflags() set to
...
EXEC_RETURN | HANDLE_INTERRUPT. And then, we handled the interrupt, but
EXEC_RETURN was set so we returned very quickly without completing the
interrupt routine. As a side effect, this occasionnaly hung the emulator
most likely with {ethernet,audio}-based applications that trigger a lot
of interrupts.
The fix is to always honour EXEC_RETURN flag at first, of course.
2005-06-30 15:29:11 +00:00
gbeauche
fd69df24f3
Re-enable spinlocks on {i386,x86_64} since they are now used only for really
...
small atomic operations (add/sub). This implementation should be enough for
that purpose.
2005-06-30 13:29:43 +00:00
gbeauche
08c5f8b713
Improve idle wait mechanism. Now, the emulator thread can be suspended
...
(idle_wait) until events arrived and notified through TriggerInterrupt().
i.e. we no longer sleep a fixed amount of time on platforms that support
a thread wait/signal mechanism.
2005-06-30 10:17:58 +00:00
gbeauche
c9b044aeaf
Completely avoid any form of nested interrupt processing.
2005-06-30 09:09:59 +00:00
gbeauche
55f5e3a41b
Fix CR save/restore in EmulOp thunk. I don't know what it fixes for real
...
but that was definitely wrong to only preserve CR2 there.
2005-06-30 07:34:17 +00:00
gbeauche
ea42af0568
Consume the packet even if we could not allocate a message block for it in
...
the Ethernet interrupt. The BeOS version does that, likewise for MOL. Otherwise,
we end up into an infinite loop reporting the memory allocation failure.
I think this is now the expected behavior as we wouldn't have stats
(num_rx_no_mem) for it if we couldn't get out of the EtherIRQ. ;-) Besides,
the packet will be resent for reliable networks.
2005-06-30 06:38:09 +00:00
gbeauche
7ac6ad2f46
Clean-ups: comments, ticks per sec output, don't restore r13 twice.
2005-06-28 16:50:30 +00:00
gbeauche
38d03d02e9
The alternate stack trick never worked as you can't modify an active stack.
...
i.e. it returned EPERM and ran into stack corruption to eventually crash the
emulator. This is noticeable in !hw_mac_cursor_accl mode (e.g. fullscreen DGA).
In order to the sigalstack() to be effective, we must kludge the kernel to
think it's running on another stack. In practise, we provide another stack
for the SIGUSR2 handler. sigusr2_handler_init() fulfills that purpose.
I hope this fixes remaining issues forever. At some point, I had multiple
*_init() handlers in case this is necessary.
2005-06-28 16:47:32 +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
gbeauche
198925c5ae
clean-ups from previous experiment with sched_yield(), this one caused a
...
slow-down too.
2005-06-25 11:36:35 +00:00
gbeauche
52138d2014
We HAVE_PTHREADS even if we use our own pthreads implementation, this also
...
induces availability of locking primitives. I will merge the !HAVE_PTHREADS
case (a la Basilisk II) for EMULATED_PPC when I get back to home.
2005-06-25 11:06:24 +00:00
gbeauche
b92ce82a32
Rewrite SheepThreads locks & semaphores. They now look much better and avoid
...
busy waits for acquiring spin locks.
2005-06-25 11:00:30 +00:00
gbeauche
e991e59fc1
fix test_and_set, aka fixes X async replies when clipboard active
2005-06-25 10:58:47 +00:00
gbeauche
2de44f1910
Fix for MacOS X assembler, why don't Apple use GNU as?
2005-06-25 06:33:39 +00:00
gbeauche
d0da2a0dda
- Restore TOC on EMUL_OP_EXEC_RETURN from Execute68k
...
- Restore r13 on EMUL_RETURN, though I never saw r13 clobbered
- Increase stack frame allocated to EmulOp processing on par with BeOS
- Factor GetResource wrappers with a macro + restore r13 too
2005-06-24 22:58:55 +00:00
gbeauche
d8a33b0952
Direct Color visual is OK for fbdev dga.
2005-06-24 22:31:28 +00:00
gbeauche
26ee263b6f
Don't fake the TVECT value on non-BeOS native systems. This is important
...
for systems that use a global r2 as the TLS register, e.g. Linux/ppc with
newer glibc. Also remove the syscall junk which were simply workarounds
for this bug. Remove a duplicate r2 restoration in EmulOp.
BTW, it's possible to get SheepShaver running on Linux/ppc systems with
NPTL rather than SheepThreads.
2005-06-23 16:23:31 +00:00
gbeauche
b9b90fce11
fix last commit
2005-06-23 11:56:43 +00:00
gbeauche
2deca51ca4
Add code to gather some stats on register usage.
2005-06-23 11:37:01 +00:00
gbeauche
c33f09b2d8
Fix crash in FBDev DGA mode when it failed to initialize (here, that was
...
because fb visual was Direct Color instead of True Color). We used to
initialize the_buffer* even if !open_display. Report that gracefully with
the dedicated STR_OPEN_WINDOW_ERR.
2005-06-22 16:40:24 +00:00
gbeauche
c41f403f56
Rework sheepshaver_cpu object allocation and get rid of POSIX'ish functions.
2005-06-22 16:38:15 +00:00
gbeauche
c4a7b10650
op_invoke*() symbols are expected to be in demangled form, i.e. "C" linkage
2005-06-22 16:35:59 +00:00
gbeauche
f887fb7bac
Enable build of the JIT with GCC 2.9x compilers (e.g. "2.96" from MDK 8.1).
2005-06-22 15:37:25 +00:00
gbeauche
ae52321fe7
HOST_FLOAT_WORDS_BIG_ENDIAN is a tristate and, when defined, can still be
...
0, so little endian format. i.e. don't check that with a simple #ifdef...
2005-06-22 15:33:22 +00:00
gbeauche
32b5b4f0bd
Integrate C++ demangler from libiberty so that to handle G++ 2.9X generated
...
symbols.
2005-06-22 15:30:54 +00:00
gbeauche
f226f793dd
Extend internal math library from GNU libc to accomodate older systems
...
with glibc 2.2.X or simply no C99 capable C library. Fix vrfiz instruction
to really truncate on float values.
2005-06-22 12:32:32 +00:00
gbeauche
28a167b3bd
Avoid <limits> to determine vector register numeric_limits<>. This fixes
...
build with ancient compilers like gcc "2.96".
2005-06-22 12:27:01 +00:00
gbeauche
3aa78832fc
pointer-to-member-functions fixlets, NULL may be (void *)0 on ancient
...
compilers which is not suitable here.
2005-06-22 12:25:43 +00:00
gbeauche
c686f5451c
Include <sys/mman.h> for fbdev dga without VOSF acceleration.
2005-06-22 12:24:36 +00:00
gbeauche
e616062d6d
Apple GCC uses __ppc__ as the arch token
2005-06-14 06:35:00 +00:00
gbeauche
46f9e6d2ea
Support JIT on Mach/ppc platforms. Mach/i386 (Darwin/x86) is to follow.
2005-06-14 06:32:52 +00:00
gbeauche
ef30f8e882
remove duplicate
2005-06-11 16:47:00 +00:00
gbeauche
e423a07632
Recognize POWER5 CPUs. ;-)
2005-06-08 12:12:50 +00:00
gbeauche
89643dbce0
Enable VidMode extension by default though some Xservers may still be
...
broken. Probably run-time check for the right VidMode version? My tests
were done with X.org 6.8.2 (VidMode 2.2)
2005-05-12 11:21:10 +00:00
gbeauche
0bce152c20
- Sync with latest B2 video_vosf.h updates.
...
- Enable VidMode extension with FBDev DGA graphics.
- Factor out FBDev/XF86 DGA code.
- Fix pointer grab in fbdev DGA mode, thus fixing scrolling screens in
lower VidModes.
- Only select VidModes that match the requested resolutions, exactly.
- Fix VideoQuitFullScreen() in non FBDev mode.
2005-05-12 11:20:00 +00:00
gbeauche
1853c38130
fix inline asm for gcc4
2005-04-24 17:22:49 +00:00
gbeauche
8db2a3ef62
implement lvsl/lvsr instructions
2005-04-15 17:03:49 +00:00
gbeauche
ac6b7d760e
What a silly thing I wrote! Really nuke the generated file, not the original
...
source. IOW, don't commit stuff when you are ill.
2005-04-07 22:35:47 +00:00
gbeauche
8f80b5ddba
remove generated ppc_asm.S on make clean
2005-04-03 15:35:20 +00:00
gbeauche
8e512ca7fe
Better lock and zero VOSF data, especially for DGA mode. Also make sure
...
that we really update the whole screen when sub-8bpp modes are used
2005-04-02 09:54:16 +00:00
gbeauche
b46eb9ae45
Only support True Color frame buffers. Make it possible to run-time switch
...
depth in FBDev DGA fullscreen mode.
2005-03-28 16:19:28 +00:00
gbeauche
f9e3fd28a1
better logics in sigstack allocation on native platforms
2005-03-28 09:50:58 +00:00
gbeauche
88b493bf38
fix make modules for Linux NetDriver
2005-03-28 09:06:46 +00:00
gbeauche
0f4440f99f
Handle "screen fbdev/WIDTH/HEIGHT" to force use of FBDev DGA instead of XF86
...
DGA mode. In other words, root user can now use FBDev DGA though it's always
recommended to run SheepShaver with a normal user. Increase "ramsize" bounds
in the GUI and fully migrate to new "screen" modes. Remove "windowmodes" and
"screenmodes" defaults.
2005-03-28 09:05:28 +00:00
gbeauche
5810c6a764
Use "screen TYPE/WIDTH/HEIGHT" prefs item by default on Unix systems. The
...
former options (windowmodes/screenmodes) are migrated if the user uses the
GUI. Also make a note about EXPERIMENTAL state for jit68k.
2005-03-27 22:32:46 +00:00
