gbeauche
12195c32b5
Define UNALIGNED_PROFITABLE on x86 platforms
2006-05-07 16:54:58 +00:00
gbeauche
75f3bdea68
Fix NQD_bitblt_hook() to perform sign check correctly
2006-05-07 10:49:48 +00:00
gbeauche
bc13355b57
Add linker scripts from Basilisk II and make it possible to allocate up to
...
1 GB of Mac memory. Only tested on Linux/x86_64 so far but with a somewhat
interesting (MacOS, ROM, RAM size) matrix.
XXX: It should be possible to allocate up to 1.5 GB by relocating the ROM
base to something like 0x60800000.
2006-05-06 10:42:51 +00:00
gbeauche
6da4032ab7
Add a few FE0A opcode patches. This slightly improves stability.
2006-05-06 10:30:00 +00:00
gbeauche
80c87484f3
Add 'nsrd' 1 and 'gpch' 650 patches for MacOS 7.5.3 Revision 2.2
2006-05-06 09:23:28 +00:00
gbeauche
3bd5d0c787
Instructions that trap are now an end-of-block condition. This should avoid
...
the compilation of illegal instructions and thus stopping execution earlier.
2006-05-06 07:19:39 +00:00
gbeauche
e88961bc45
Review MacOS 8.6 vs 9.0 patches:
...
- 'boot' 3: set boot stack pointer only once at the correct place
- 'gpch' 750: fix FE0A opcode replacement (selector #$0a is virt2phys on pgidx)
- 'gpch' 750: remove bogus patch for SonyVars
- Mark patches "9.0" verified accordingly vs. 8.6
2006-05-05 19:05:24 +00:00
gbeauche
4578abcbd4
Add native GetNamedResource() and Get1NamedResource() patches for PPC Unix.
...
Only tested on MacOS X so far. It shouldn't be a problem for Linux/PowerPC.
2006-05-03 22:11:49 +00:00
gbeauche
812682fda6
update
2006-05-03 21:53:47 +00:00
gbeauche
f3ba2f0d64
Don't access ROM85 as it it was a pointer to a ROM version number (8.0, 8.1)
...
aka. fix bogus AppleShare extension, it was trying to dereference 0x3fff.
XXX: why is this code called in the first place?
2006-05-03 21:53:33 +00:00
gbeauche
21f35a34f0
Add patches for native GetNamedResource() and Get1NamedResource(). This will
...
be useful to fix a bug in the AppleShare extension (see DRVR .AFPTranslator
in Basilisk II)
Unrelated improvement: call sheepshaver_cpu::get_resource() directly, don't
get it through another global function.
2006-05-03 21:45:14 +00:00
gbeauche
0f5f874e11
Huh, committed wrong changelog for configure.ac, it should have been the
...
following: fix build of the CPU emulator (check for additional math functions)
2006-05-02 19:36:57 +00:00
gbeauche
8123813cad
Add SLiRP support to SheepShaver for Windows
2006-05-02 19:35:39 +00:00
gbeauche
22110cb4f3
Make GetMainWindowHandle() a globally exported function as it is used e.g.
...
in clip_windows.cpp & video_sdl.cpp
2006-05-02 19:34:04 +00:00
gbeauche
e5051464bf
Move likely() definitions to dyngen-exec.h, they are only used in the CPU
...
core where it's most useful (give a stronger hint to gcc4)
2006-05-02 19:33:10 +00:00
gbeauche
b9b1fd4e22
Don't build a built-in GUI with --enable-standalone-gui was requested
2006-05-02 05:50:38 +00:00
gbeauche
085253dc9b
- Fix build on ppc (paranoia.cpp -- one extra STR_SIGUSR2_INSTALL_ERR left)
...
- Fix for GTK+ 1.2 GUI on ppc (notebook's panes redraw)
- Add run-time detection of the underlying arch for "jit" detection (MacOS X)
2006-05-01 23:01:53 +00:00
gbeauche
9b60acb2da
Port --enable-standalone-gui support to SheepShaver
...
Others changes include:
- Factor out STR_SIG_INSTALL_ERR messages
- Process command line arguments early (prior to calling PrefsInit())
- GUI: set start_clicked only if the "Start" button was clicked
- GUI: save changes to the "Input" pane when the "Start" button was clicked
2006-05-01 22:33:34 +00:00
gbeauche
a7888c6c64
fix underquoted definitions
2006-04-06 22:36:43 +00:00
gbeauche
5678c1d37d
Detect SSE3 & SSE4.
2006-04-01 22:14:33 +00:00
gbeauche
b288f6278e
Helper macros to annotate likely branch directions. Colateral effect: this
...
also fixes build with GCC 4.1 (ppc-dyngen-ops.cpp) since the branches are
re-ordered in a way there is now only one exit-point in op_jump_next_A0().
2006-04-01 21:41:19 +00:00
gbeauche
d475faf4ba
Copy constants to 32-bit addressable data pool. This fixes -pie builds on
...
x86_64: program resides above 32-bit barrier and JIT generated code wants
(knowingly) to access globals directly.
2006-01-28 22:03:31 +00:00
gbeauche
d9b4b31490
Merge from KPX: new exit() handling code
2006-01-28 22:00:10 +00:00
gbeauche
e0589a097e
fix new/delete mismatch in slow_allocator, also use that for lazy_allocator
2006-01-28 21:59:41 +00:00
gbeauche
022d09375f
Merge from KPX: new exit() handling code; make "syscall" illegal for MacOS
...
emulation (SheepShaver)
2006-01-28 21:57:52 +00:00
gbeauche
d4210ef902
Check whether compiler supports byte bit-fields. If so, we can enable slirp
...
emulation code since it pure C+sockets code.
2006-01-27 23:48:08 +00:00
gbeauche
6ddf123991
Adapt for new non-blocking I/O error message
2006-01-24 23:50:19 +00:00
gbeauche
02525acf32
Use FIONBIO only on pretty ancient systems.
2006-01-24 23:47:09 +00:00
gbeauche
f8c3b2c6bb
no-stack-frame optimization for linux/i386 too since it now works there too
2006-01-22 20:07:47 +00:00
gbeauche
f2d3692c08
updates
2006-01-22 16:46:41 +00:00
gbeauche
f32e053178
Apply the no-stack-frame optimization in op_invoke_*() to MacOS X for Intel
...
templates. This avoids mis-aligninment of the stack, and useless reservation
of space on it for function args. Indeed, we now pre-allocate 16 stack-slots
in op_execute() for this purpose.
2006-01-22 00:12:39 +00:00
gbeauche
51a09ecc21
Don't mis-align the stack on x86 platforms (most visible on MacOS X for Intel)
2006-01-22 00:08:32 +00:00
gbeauche
1f195045a1
__DATA,__data section may be empty (MacOS X 10.4.4 for Intel)
2006-01-22 00:07:22 +00:00
gbeauche
89700e74e2
update icon with transparency
2006-01-21 18:04:03 +00:00
gbeauche
7755bd2873
rename extfs volume name to "Unix"
2006-01-21 17:26:27 +00:00
gbeauche
46ee842be3
don't trigger interrupt through deleted cpu object (XXX may need locks)
2006-01-21 17:18:53 +00:00
gbeauche
a9468a9644
fix encoding of lis r0,0x9e00
2006-01-19 22:24:09 +00:00
gbeauche
d85590c972
adapt for older MIPSpro preprocessor
2006-01-18 23:50:16 +00:00
gbeauche
357467c97b
<cpu/jit/dyngen-exec.h> is necessary because it contains the definitions of
...
DYNGEN_FAST_DISPATCH for the direct_chaining_possible() test... [otherwise,
it was a performance regression]
2006-01-18 23:45:31 +00:00
gbeauche
73c6d2d2c0
apply the no-stack-frame optimization in op_invoke_*() to MacOS X hosts too
2006-01-18 23:06:48 +00:00
gbeauche
1313fe589b
fix for MacOS X/ppc (simply for completeness, the CPU emulator is not used
...
natively by default)
2006-01-18 23:00:59 +00:00
gbeauche
b6600ca3fe
recognize POWER5+ CPUs (e.g. p5-520)
2006-01-18 22:12:26 +00:00
gbeauche
2e7f194ff2
add generic roundf() from glibc (for IRIX/mips with older libm)
2006-01-17 23:09:18 +00:00
gbeauche
bde3eb7972
fix framework detection on OSX/intel with newer compiler that compiler that
...
fully obsoleted nested functions support (my fault anyway)
2006-01-15 11:41:23 +00:00
gbeauche
0a9a210c30
Disable direct block chaining if DYNGEN_FAST_DISPATCH is not defined. Note
...
this is a workaround prior to enabling it on mips and the future JIT.
2005-12-12 21:44:50 +00:00
gbeauche
d9fc0aa5ad
Look for g++ in /usr/freeware/bin (IRIX/mips for the JIT). Avoid false
...
positives in GCC detection, i.e. knowingly cause a syntax error if #error
was not good enough (MIPSpro CC). Fix dyngen g++ version detection if
main compiler is not g++
2005-12-12 21:22:40 +00:00
gbeauche
c71bc8cc4c
avoid unaligned memory accessed when patching the ROM (IRIX/mips)
2005-12-12 20:46:31 +00:00
gbeauche
5c287d301d
remove obsolete cygwin bits and fix allocation of NanoKernel region on
...
IRIX (aka make it POSIX compliant)
2005-12-11 23:18:47 +00:00
gbeauche
6416914c15
fix overflows for lve[bhw]x input values and vector values on 64-bit hosts
2005-12-11 20:57:45 +00:00
gbeauche
8372abd132
arrangements for non-gcc compilers
2005-12-11 18:15:34 +00:00
gbeauche
d19908c9d9
JIT now works on IRIX/mips, you need GCC for the synthetic opcodes:
...
CC=cc CXX=CC ./configure --with-dgcc=g++
Also merge MIPSPro optimization flags from Basilisk II tree.
Note that I only verified the emulator works through the testsuite
(all tests passed, including AltiVec emulation)
2005-12-11 18:15:05 +00:00
gbeauche
4866e89c3a
factor out and fix mips case for external function invocation as t9 shall
...
be set so that gp can be recomputed in the called function
2005-12-11 17:25:42 +00:00
gbeauche
92f7738f80
- Add possibility to skip a test category (ALU, FPU, VMX). This will only
...
generate target code without executing it, and not comparing results
- Fix aligned_vector_t, we can't rely on THIS pointer to be 16-byte aligned
- Also fix dummy_vector alignment
2005-12-11 17:21:07 +00:00
gbeauche
37ee682c0f
fix for mipspro compilers
2005-12-11 17:15:12 +00:00
gbeauche
63d4506a4d
add "fast" pointers to non-virtual member functions for MIPSpro compilers
2005-12-11 17:12:59 +00:00
gbeauche
dd2b9a95d5
Align PowerPC registers struct manually, i.e. don't depend on non-portable
...
compiler extensions (e.g. GCC __attribute__((aligned(N)))).
2005-12-06 22:25:13 +00:00
gbeauche
d8aa8a7459
Port JIT to IRIX/mips (initial code from QEMU)
2005-12-05 22:24:13 +00:00
gbeauche
1670c6e84d
ahem, forget this extra difference between multiarch & jit dispatcher
2005-12-05 22:10:46 +00:00
gbeauche
ecc90b0916
Better mechanism to dispatch arch-dependent JIT headers as we can't use
...
raw arch names (e.g. mips expands to 1, thus not finding the header)
2005-12-05 20:37:46 +00:00
gbeauche
d3e8f634b2
Fix build of test-powerpc on non-{x86,ppc} platforms
2005-12-04 17:46:52 +00:00
gbeauche
45cb124844
We really need a way to specify a member alignment for AltiVec emulation
...
testing. Extra fixlets for IRIX/mips and other CPU emulator in non-JIT mode
2005-12-04 17:45:41 +00:00
gbeauche
8c12552fda
GCC fixes for IRIX/mips (unsupported __generic intrinsic and probably not
...
using the fixincludes-patched internal/math_core.h file)
2005-12-04 17:44:21 +00:00
gbeauche
41ab82edce
Better IRIX support: add audio & slirp networking. Fix configure to use -lm
...
when searching for C99 functions (roundf() et al.).
2005-12-04 16:26:57 +00:00
gbeauche
f75d445700
Some compilers don't permit the use of C99 extensions from C++. This is the
...
case for MIPSPro (IRIX) for fegetround(), isinf() et al., though they are
available in the math library.
2005-12-04 16:10:01 +00:00
gbeauche
28ed73f212
Fix build in pure interpreter mode (IRIX/mips)
2005-12-04 16:07:52 +00:00
gbeauche
7a24d4c8b6
Use #pragma pack() on IRIX and enforce a means to pack structs
2005-12-04 15:58:52 +00:00
gbeauche
b17b4d7584
dos2unix
2005-12-04 15:53:55 +00:00
gbeauche
dfb7f52abd
The JIT works in Darwin/x86 too.
2005-11-30 21:42:22 +00:00
gbeauche
954643b582
Modernize tarball VERNAME
2005-11-30 07:25:37 +00:00
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
gbeauche
abd2c5406f
Add "screen" prefs item similar to Basilisk II. Don't ignore SEGV by default
...
as this could hide real bugs.
2005-03-27 22:08:33 +00:00
gbeauche
08e30a894e
disable 68k DR emulator for now (not stable enough yet)
2005-03-27 22:06:52 +00:00
gbeauche
d27832cb1c
- Implement fullscreen DGA via fbdev access under Linux. Besides, r/w access
...
to /dev/mem is required on Linux to use XF86 DGA mode. Otherwise, there is
now a fallback to fbdev.
- Forward port some features from Basilisk II (set_window_name,
disable_mouse_accel).
- Don't SIGSTOP the emulation thread on suspend since that would completely
stop the process on Linux. Use a frame buffer lock instead (as B2 does)
2005-03-27 19:05:18 +00:00
gbeauche
0bc6418ea6
Implement screen win/WIDTH/HEIGHT prefs item that overrides any other value
...
for windowmodes and screenmodes. Necessary for arbitrary full screen mode
sizes.
2005-03-27 14:53:04 +00:00
gbeauche
fbe378f780
Add custom video modes for full screen in unsual resolutions (e.g. 1400x1050).
...
X11 and SDL infrastructures have yet to be implemented
2005-03-27 13:44:45 +00:00
gbeauche
ca7a87465b
Disable high-res timings as it could still hang. The advantage is that we
...
now can use special mutexes to debug deadlocks
2005-03-27 13:41:46 +00:00
gbeauche
d9a8a5c10f
cross-compilation fixes
2005-03-24 23:39:19 +00:00
gbeauche
35a29f57df
rearrange for win32 cross-compilation
2005-03-24 23:38:10 +00:00
gbeauche
2d6df7d54d
Respin snapshot with functional Windows port + extra SDL keysym translations
...
in case keycodes were not used (e.g. includes key-'3')
2005-03-20 23:58:43 +00:00
gbeauche
86b049678f
Windows specific configure script and Makefile
2005-03-20 23:45:17 +00:00
gbeauche
0db0d48bf0
Avoid the use of floating-point when loading/storing from/to memory. This
...
could have caused some rounding thus alterations to integer registers on
context switches when lfd/stfd instructions were used. e.g. cygwin compilers
defaulted to i686 code generation and exhibed this behaviour, you could also
see this behavior with -march=i586 -mtune=pentiumpro. GCC is perfectly right
to do those optimizations.
2005-03-20 23:07:11 +00:00
gbeauche
1fb076bc7b
Check that we are running a Windows NT kernel >= 4.0 and drivers are
...
installed correctly (namely cdenable.sys)
2005-03-19 19:09:44 +00:00
gbeauche
9383e5bd50
Enable build with gtk2 and default to that UI if found. Otherwise, it's
...
still possible to select GTK1 as --with-gtk=gtk1 or --with-gtk=gtk.
2005-03-19 09:59:30 +00:00
gbeauche
b29b5e4e23
let it build against gtk2
2005-03-19 09:35:01 +00:00
gbeauche
8071d90849
workaround weird bug lying somewhere in cygwin generated micro-ops for
...
FP load/store of doubles
2005-03-19 07:18:18 +00:00
gbeauche
7fcb230d67
the current ethernet code is not direct addressing clean, so enable it only
...
if real addressing mode is available (e.g. this excludes win32 platforms for
now)
2005-03-19 04:31:59 +00:00
gbeauche
c044b1d8eb
add windows specific sysdeps.h as they are stable enough now. lowered constant
...
offset to 0x02000000 so that we can cope with the new RAM_BASE value.
2005-03-18 00:03:32 +00:00
gbeauche
2990a3ddfc
add missing AboutWindow file for Windows, that have yet to be fully
...
implemented however
2005-03-18 00:01:37 +00:00
gbeauche
cf16210d3a
add other symlinks to B2/Windows files
2005-03-17 23:56:04 +00:00
gbeauche
0f90a78b5a
Always set RAM_BASE to 0x20000000 for now as there could be some weird
...
problems depending on the amount of memory requested. Also fix
initialization of the system dependent timers. Remove unixism.
2005-03-17 23:48:50 +00:00
gbeauche
068e2075fc
fix for native compilation under windows
2005-03-17 23:45:28 +00:00
gbeauche
536c81f641
fix when cross-compiling or using cygwin
2005-03-17 23:44:48 +00:00
gbeauche
287296b363
it makes more sense to dump the crash dump header to stderr
2005-03-17 23:40:01 +00:00
gbeauche
dd7b09ebe8
Use a mutex to protect wakeup_time instead of a semaphore, do we want some
...
sort of barrier synchronisation? Anyhow, the current implementation looks
reasonable enough now when using old LinuxThreads without TLS.
XXX: in the past, the sem_post in sigsuspend_handler would not release the
calling thread thus entering into a mutual waiting condition.
2005-03-16 00:35:51 +00:00
gbeauche
260614a873
fix initialization of timer thread that could be put in indefinite suspended
...
state from the start.
2005-03-15 20:46:50 +00:00
gbeauche
cd31ea2d80
mention improvements to the altivec code
2005-03-14 00:32:12 +00:00
gbeauche
cbf0c3debf
shorten vsldoi native code by one instruction, aka. avoid superfluous
...
shuffle of stale vector value
2005-03-14 00:30:44 +00:00
gbeauche
4918fe8d2d
default to 8 MB cache size on non-{alpha,powerpc} platforms
2005-03-13 23:41:42 +00:00
gbeauche
05a7453d54
MMX/SSE/SSE2 optimizations are now converted to full inline assembly code,
...
aka avoid use of (possibly broken) GCC intrinsics. Add some SSE2 optimizations.
Translate VSLDOI, MFVSCR, MTVSCR instructions. AltiVec Fractal Carbon now
shows more than 1 GFlops performance!
2005-03-13 12:49:30 +00:00
gbeauche
7cc49ca739
fix vsldoi implementation and testsuite
2005-03-13 11:38:35 +00:00
gbeauche
4d96076c62
fix SheepShaver wrappers in PowerPC CPU tester
2005-03-13 11:23:52 +00:00
gbeauche
fa6c3a521b
Try to document major changes between released snapshots
2005-03-09 00:12:27 +00:00
gbeauche
e7d8a54e21
Enable high precision timings on POSIX systems supporting clock_nanosleep().
...
Since pthread_suspend_np() is not available to Linux (but NetBSD 2.0), thread
suspend is implemented likewise to boehm-gc.
2005-03-05 19:07:35 +00:00
gbeauche
48213aa5eb
Revert to no nested native ppc interrupt processing, also filter out cases
...
where InterruptFlags is 0.
2005-03-05 18:33:30 +00:00
gbeauche
fb42e00b8d
Don't require an instruction skipper to fake SCSI globals
2005-03-05 15:44:03 +00:00
gbeauche
9019e71cfc
Preserve all necessary registers on interrupt, thus also permitting nested
...
interrupts to occur. SheepShaver locks should now be reduced.
2005-03-05 15:25:10 +00:00
gbeauche
663facbf97
Fix native Linux/ppc with recent enough glibc that supports TLS; r2 is used
...
in that case. Tell me if I broke other arches, e.g. r13 is no longer saved
in Video and Ethernet stubs, though it seems to be OK.
Colateral feature: SheepShaver should now run on Linux/ppc64 with relevant
32-bit runtime. Native Linux/ppc64 support is harder as low mem globals are
32-bit in mind and e.g. the TLS register there is %r13, %r2 is the TOC
(PowerOpen/AIX ABI)
2005-02-27 21:52:06 +00:00
gbeauche
3f1eb78c6e
having both ppc_asm.S and ppc_asm.s in the same dir on MacOS X is a bad idea...
2005-02-21 22:29:49 +00:00
gbeauche
4aa9a22f41
native NetBSD/ppc support
2005-02-20 18:26:39 +00:00
gbeauche
c602bcb201
Move Linux/asm_linux.S to ppc_asm.S suitable for Linux, MacOS X and NetBSD
2005-02-20 18:25:45 +00:00
gbeauche
81204ca2d9
NetBSD/ppc paranoia checks
2005-02-20 18:25:05 +00:00
gbeauche
8500381648
Initial support for NetBSD/ppc in native mode (some crashes occur but I
...
could boot MacOS 9.0.4)
2005-02-20 18:08:50 +00:00
gbeauche
436522186e
Implement SheepThreads on NetBSD/ppc so that sigaltstack()s are really used
2005-02-20 18:06:40 +00:00
gbeauche
6d5303c868
Support FreeBSD 5.3:
...
- fix implementation of offsetof() with GCC >= 3.4 and C++ code
2005-02-13 18:18:59 +00:00
gbeauche
7df6429591
Support NetBSD 2.0 for x86:
...
- implement trunc() function, isless() and isgreater() macros
- execute genexec.pl through a real perl executable
- disable generation of debug info from dyngen u-ops
2005-02-13 15:32:11 +00:00
gbeauche
df0d5d2a41
Happy New Year 2005!
2005-01-30 21:48:22 +00:00
gbeauche
f401bb1494
really invalidate caches when ROM was patched in native mode
2005-01-30 21:25:24 +00:00
gbeauche
26314e240e
Add InitAll() which covers common initializations so that to avoid duplicate
...
code and possible bugs (e.g. on BeOS/PPC). Likewise for ExitAll().
2005-01-30 21:19:07 +00:00
gbeauche
f891b23e32
add PowerPC,G4 node
2005-01-30 21:13:23 +00:00
gbeauche
126e549397
add FP regs & state to preserved context on interrupt
2005-01-30 21:12:07 +00:00
gbeauche
9b17e04150
Fix Kernel Data for Gossamer ROMs: PVR, CPUClockSpeed et al.
2005-01-30 18:49:48 +00:00
gbeauche
a79ecf38ef
workaround direct access to FCBS from Apple Personal Diagnostics in MacOS 9
2005-01-30 17:39:44 +00:00
gbeauche
4316979264
fix NULL pmf initialization
2005-01-22 23:24:28 +00:00
gbeauche
5a2246b224
take care when only compiling in SDL audio support with X11 graphics
2005-01-19 20:26:01 +00:00
gbeauche
fb3f855d29
better handling of no-dyngen cases in makefiles
2005-01-10 22:50:54 +00:00
gbeauche
2f947f5667
Append disassembler to dyngen, if available
2004-12-21 23:27:11 +00:00
gbeauche
f5a9e6e110
add facility to debug basic blocks extracted from *-ops.o
2004-12-21 23:20:31 +00:00
gbeauche
f2d7689435
direct addressing fixes to video.cpp way to handle the VSL service owner
2004-12-19 23:05:34 +00:00
gbeauche
6b89caf030
little endian fixes to gamma handling code
2004-12-19 15:14:22 +00:00
gbeauche
6ecaec47d9
Don't overwrite our serial drivers (9.0)
2004-12-19 09:26:30 +00:00
gbeauche
7944aaf2de
FindLibSymbol() returns an address in MacOS address space. Likewise for
...
Mac_sysalloc(). i.e. make it return an uint32.
2004-12-19 09:01:04 +00:00
gbeauche
ec8304c597
enable 64-bit NATMEM_OFFSET
2004-12-19 08:19:27 +00:00
gbeauche
c704fa4c7d
append jit srcs for test-powerpc, no need to prepend in a wrong way
2004-12-19 08:10:51 +00:00
gbeauche
8677229f60
exp2f/log2f implementations if not existing
2004-12-18 23:45:33 +00:00
gbeauche
0802f4d93d
fix build on macosx, it's a native ppc arch too
2004-12-18 23:27:15 +00:00
gbeauche
a83a597585
enable build of the powerpc-tester without JIT
2004-12-18 22:36:16 +00:00
gbeauche
17ffad1d63
s/vm_page_size/vm_get_page_size/
2004-12-18 22:21:04 +00:00
gbeauche
a8a235345c
implement mcrxr instruction
2004-12-18 22:13:47 +00:00
gbeauche
2747c0b5e2
Shut up remaining warnings as we are now sure pointers are allocated in
...
MacOS address space. TODO: add checks to be sure?
2004-12-18 18:43:25 +00:00
gbeauche
6255bd24c3
direct addressing & 64-bit fixes
2004-12-18 18:40:43 +00:00
gbeauche
f9937854be
ethernet seems to work with sheepnet, even on kernel 2.6/x86_64!
2004-12-18 18:40:04 +00:00
gbeauche
1c915bbc19
Don't restrict MacOS X Xserver detection on native versions since SheepShaver
...
can run remotely and drawing to an X window on MacOS X.
2004-12-18 18:34:56 +00:00
gbeauche
83f594ec16
patch the right branch instruction, it seems it doesn't much matter whether
...
we return success (0) or error (-1) in the previous casse.
2004-12-16 23:14:25 +00:00
gbeauche
dfa16d9686
disable power management for now (opcode fe0f)
2004-12-16 22:59:38 +00:00
gbeauche
873377726b
fix regression introduced in the load of OldWorld ROMs when Direct Addressing
...
mode was impemented
2004-12-12 18:45:44 +00:00
gbeauche
0c8d0cd8be
SheepShaver icon for Windows
2004-12-11 11:19:55 +00:00
gbeauche
ce1420dcce
use native windows critical sections to implement atomic interrupt flags
...
handling and B2_mutexes
2004-12-11 10:17:48 +00:00
gbeauche
22efcbc6e4
native windows threads, set a higher thread priority to the tick thread,
...
implement Pause/ResumeEmulator()
2004-12-11 09:42:34 +00:00
gbeauche
ef8e363c5c
new NATMEM_OFFSET (0x02000000) makes it possible to allocate space for
...
the MacOS DR emulator code, though the usual limitations exist there
2004-12-11 08:59:57 +00:00
gbeauche
27eb7cccae
Windows-specific prefs items
2004-12-07 22:43:21 +00:00
gbeauche
3cd6c38e99
native windows version of SheepShaver (does not depend on cygwin.dll)
2004-12-07 22:40:30 +00:00
gbeauche
292b839e47
add Windows-specific localizable strings
2004-12-07 22:36:29 +00:00
gbeauche
9e96bd8241
fix cntlzw masks, fix build with cygwin/gcc
2004-11-26 00:13:05 +00:00
gbeauche
6287978c19
enable build of the cpu tester from the SheepShaver tree
2004-11-25 19:14:15 +00:00
gbeauche
6d68826725
cope with cygwin assembler'isms
2004-11-25 00:29:36 +00:00
gbeauche
3caa663fc8
try to cope with cygwin assembler
2004-11-25 00:25:53 +00:00
gbeauche
a6109dbec5
fix i386 offsets for direct patching. Fix Cygwin support.
2004-11-25 00:24:07 +00:00
gbeauche
53dfcecb54
16-byte aligned memory allocator only for sheepshaver_cpu
2004-11-25 00:21:09 +00:00
gbeauche
73a3269ea5
Merge in Win32 (COFF) executable support from QEMU. Also add Mach parser
...
but it's unlikely to work, simply keep it in sync.
2004-11-24 23:07:55 +00:00
gbeauche
602851a68e
move ppc-execute-impl.cpp dep down after DYNGENDEPS is defined
...
(fix parallel build, tested as make -j5)
2004-11-24 22:57:10 +00:00
gbeauche
f6d5e64088
cosmetics (only include <stddef.h> for size_t definition)
2004-11-24 22:49:15 +00:00
gbeauche
061b9512f3
fix coff symbol table decoding
2004-11-24 22:48:38 +00:00
gbeauche
a5837cd989
check for <fenv.h>
2004-11-24 22:48:02 +00:00
gbeauche
7114f0d4cd
a.out definitions for the cygwin coff object analyzer
2004-11-23 23:18:54 +00:00
gbeauche
ba20dc55d7
fix build with dyngen JIT
2004-11-22 23:35:05 +00:00
gbeauche
bf2185c208
fix build on unixish platforms
2004-11-22 23:17:32 +00:00
gbeauche
26a128bf6a
use new ieeefp.hpp wrapping over <fenv.h>
2004-11-22 22:55:50 +00:00
gbeauche
ddcd7a8df8
Implement some <fenv.h> functions on systems that don't support them
...
yet. This includes Cygwin/x86. The code is derived from the GNU C Library.
2004-11-22 22:54:53 +00:00
gbeauche
a9928fe707
Cygwin support. Only generate NATMEM_OFFSET definitions in Direct Addressing
...
mode. Merge sshpty.c support detection code from Basilisk II.
2004-11-22 22:51:54 +00:00
gbeauche
1eab606dcb
Cygwin Direct Addressing hack.
2004-11-22 22:40:26 +00:00
gbeauche
22af21e7fa
Add .exe extensions accordingly. Fix build without dyngen JIT support
2004-11-22 22:23:55 +00:00
gbeauche
0a61d5ea64
Add missing symlinks. Fix LN_S with source dirs contains spaces.
2004-11-22 22:21:33 +00:00
gbeauche
40fcbdc172
Avoid use of Host2MacAddr() with static data as it may need to force
...
a 32-bit address truncation on 64-bit platforms with DIRECT_ADDRESSING
or with platforms with particular Direct Addressing modes (a.g. Cygwin)
2004-11-22 22:16:09 +00:00
gbeauche
e1bbf0714b
PPC_REENTRANT_JIT is only valid with JIT enabled
2004-11-22 22:09:05 +00:00
gbeauche
114f5ff6c7
Use BUILD_SHEEPSHAVER_PROCEDURE to allocate static procedures into the
...
SheepShaver globals. Fix build of sheepshaver_glue.cpp without JIT.
2004-11-22 22:04:38 +00:00
gbeauche
7be8af917c
Try to explain the SheepShaver globals
2004-11-22 21:50:45 +00:00
gbeauche
d6c7e0eb23
New SheepShaver globals layout, move ZeroPage into the middle. Since it is
...
a read-only page, it can also be used to detect overlaps between Procedure
space and Data space.
Provide native Windows implementation of shared MacOS KernelData allocation.
This is moved under main() so that to avoid a weird linking error. This native
implementation is independent of Cygwin IPC (and possible background server)
2004-11-22 21:33:32 +00:00
gbeauche
40367bd931
new SheepShaver globals layout
2004-11-22 21:22:58 +00:00
gbeauche
970bc59e40
fix build without dyngen enabled
2004-11-21 20:50:51 +00:00
gbeauche
ba11daf004
Inherit clip_unix.cpp from Basilisk II, now they are identical.
2004-11-15 23:41:08 +00:00
gbeauche
3ace37f4eb
Implement Direct Addressing mode similarly to Basilisk II. This is to get
...
SheepShaver working on OSes that don't support maipping of Low Memory globals
at 0x00000000, e.g. Windows.
2004-11-13 14:09:16 +00:00
gbeauche
9e330d5615
fix cpuid test on x86_64 and newer binutils
2004-11-11 07:25:45 +00:00
gbeauche
62f9a4bbba
fix build on 32-bit platforms
2004-11-10 10:23:38 +00:00
gbeauche
c3333e8ef6
fix deps for parallel build (tested make -j4)
2004-11-10 07:24:33 +00:00
gbeauche
5d79c5a5f2
fix build on 64-bit platforms with gcc3.4, especially on x86_64
2004-11-10 06:47:17 +00:00
gbeauche
c45fa9c75e
fix build on FC2/x86_64 (Bob Deblier)
2004-09-27 19:08:23 +00:00
gbeauche
4f78562642
SDL audio support
2004-07-19 19:42:21 +00:00
gbeauche
a83dfd52d0
fix gc_mask2 patch for gossamer
2004-07-14 08:24:07 +00:00
gbeauche
4d60dea4ee
Revert last change until I can check myself...
2004-07-11 08:12:21 +00:00
gbeauche
58e74f3ca0
Enable ethernet everywhere, several users got it to work. Hangs may be
...
unrelated to ethernet code anyway and ethernet driver should be endian
safe nowadays.
2004-07-11 07:54:56 +00:00
gbeauche
18a039b610
Notify upper execution levels that we invalidated the translation cache,
...
even partially. i.e. Always get out of compiled code on any cache invalidate
2004-07-11 06:44:52 +00:00
gbeauche
623a804814
Remove "native" EmulOp stuff as it is useless and duplicates functionalities
2004-07-11 06:42:28 +00:00
gbeauche
c1c16e9997
Use Nigel's "extfs" implementation on MacOS X
2004-07-10 07:38:51 +00:00
gbeauche
b60874907e
Better PowerPC / POWER CPU detection from Linux cpu_specs[] table.
2004-07-10 06:15:42 +00:00
gbeauche
9a93480546
Remap any newer G4/G5 processor to plain G4 for compatibility
2004-07-07 04:33:37 +00:00
gbeauche
cdd4462cd3
MacOS X bundle stuff. make SheepShaver_app to build the .app.
2004-07-07 04:13:37 +00:00
gbeauche
ba0b428bba
MacOS X bundle stuff
2004-07-07 04:07:09 +00:00
gbeauche
ebdb5d29fd
get timebase-frequency on osx too.
2004-07-04 05:19:44 +00:00
gbeauche
9545f93d3d
More accurate Gestalt 'cput' values (G4, 750FX)
2004-07-03 17:48:44 +00:00
gbeauche
0669b02e5f
Introducce TimebaseSpeed which represents exact timebase-frequency instead
...
of supposing it to be (BusClockSpeed/4), which is no longer true on G5 et al.
2004-07-03 10:39:07 +00:00
gbeauche
ddd6402a16
fix jump crossing init of start_time
2004-07-02 15:38:54 +00:00
gbeauche
e03fe79872
Move NQD to gfxaccel.cpp, since it does not depend on a specific system
...
implementation.
2004-07-02 06:06:34 +00:00
gbeauche
32a6ac321c
Try to recognize and handle PowerPC 970 (G5). Untested as I don't have such
...
platforms handy.
2004-07-01 22:55:02 +00:00
gbeauche
ecbb2163ff
Better hardware cursor mapping from SDL code.
2004-06-30 22:03:34 +00:00
gbeauche
d51727009e
check for egrep
2004-06-30 08:51:37 +00:00
gbeauche
39a6cdf957
Avoid corefiles. Check for large file support (> 2 GB).
2004-06-30 08:48:45 +00:00
gbeauche
0d206db2e7
Use autoconf 2.5 so that we could get m4sugar macros (AS_VAR_PUSHDEF et al.)
...
and more importantly correct macros for AC_SYS_LARGEFILE support.
BTW, also fix test for <linux/if.h>
2004-06-30 08:45:14 +00:00
gbeauche
41035e5064
Fix Gestalt for PowerPC 745x processors.
2004-06-30 08:17:12 +00:00
gbeauche
eb9961585b
Handle 750FX, 7450, 7455, 7457.
2004-06-29 20:25:55 +00:00
gbeauche
76bb0a9d60
fix typo
2004-06-27 22:14:09 +00:00
gbeauche
4b680a1ccb
Add configure macros to check for -framework Carbon and -framwork IOKit so
...
that we can include ../MacOSX/clip_macosx.cpp (clipboard support),
../MacOSX/sys_darwin.cpp (cdrom, floppy et al. support). Also handle new
SDL keycodes file.
2004-06-27 22:12:52 +00:00
gbeauche
b6bf86c406
Fix typo in comment here too. ;-)
2004-06-27 20:36:51 +00:00
gbeauche
794ad50b0b
Symlink MacOS X sys_darwin.cpp and clip_macosx.cpp
2004-06-27 20:18:08 +00:00
gbeauche
380d4f294e
Make sure to initialize alt stacks before SIGSEGV handlers
2004-06-26 16:25:22 +00:00
gbeauche
3e5c98c7d4
Performance of VOSF is heuristically determined at run-time, so have to
...
initialize SIGSEGV handlers early, as in Basilisk II. Besides, also add
missing call to vm_init() in case host system doesn't have MAP_ANON.
2004-06-26 15:26:18 +00:00
gbeauche
df3cf1ac52
Add --enable-sdl-static option to use static SDL libraries. Useful e.g. on
...
MacOS X as user might not have SDL installed and I am using self-built
libraries placed into /usr/local/lib/*. Note this can add extra dependencies
to unused libraries.
2004-06-24 16:32:12 +00:00
gbeauche
67da895ec6
Check for strlcpy(). Check for "true" better with AC_PROG_PATH
2004-06-24 16:13:53 +00:00
gbeauche
0dcb2b4516
SDL support in SheepShaver too, though it doesn't work in native mode
...
on Linux/ppc as libSDL is pulling in libpthread which conflicts with
our sheepthreads.
2004-06-24 15:37:26 +00:00
gbeauche
20014c1c7c
Provide Host2MacAddr(), which returns address in Mac address space.
2004-06-24 15:34:59 +00:00
gbeauche
10e94e8abd
Symlink dummy/clip_dummy.cpp and SDL directory.
2004-06-24 15:31:50 +00:00
gbeauche
358def87a4
Fix for new SDL code in Basilisk II.
2004-06-23 14:41:49 +00:00
gbeauche
1c8f60e63a
Disable VOSF on OSX, SIGSEGV recovery is too slow.
2004-06-22 22:41:44 +00:00
gbeauche
15f0ca6a22
Force use of MacX mappings on MacOS X with Apple's X server.
2004-06-22 20:01:18 +00:00
gbeauche
5357aac108
Fix VideoExit() on OSX, there was no cancellation point in redraw_thread.
2004-06-22 19:32:00 +00:00
gbeauche
e0a76f9e38
Don't handle XLM_IRQ_NEST atomically in emulated mode. That's useless since
...
this variable is modified only within a single thread and interrupts are
not handled asynchronously.
2004-06-22 17:10:08 +00:00
gbeauche
1988a45a16
More realistic "mftb" implementation, aka. fix AbsoluteToNanoseconds() and
...
generally speaking UpTime()-based stopwatchers.
2004-06-22 15:48:50 +00:00
gbeauche
070ac7079f
Always handle interrupt even if InterruptFlags == 0, though it should not
...
really happen in practise.
2004-06-22 14:18:35 +00:00
gbeauche
f2324520b7
Improve timing of periodic threads (from Basilisk II), aka. make 10 seconds
...
really last 10 seconds, not 18. ;-)
2004-06-22 12:20:17 +00:00
gbeauche
2224cc63d0
MacOS 9.0.4 support. ;-)
2004-06-20 19:10:02 +00:00
gbeauche
cb46ffe97a
Get PVR information et al. through (slow) ioreg -c IOPlatformDevice
2004-06-17 05:15:25 +00:00
gbeauche
5f98a013a5
Don't bother with predecode cache when using JIT.
2004-06-15 21:37:22 +00:00
gbeauche
72b26d7ff7
Stop forced compilation when entering a new JIT execution level.
2004-06-15 21:27:46 +00:00
gbeauche
aeab320c3f
Speed up testsuite with JIT compilers. Fix exit code.
2004-06-15 21:02:24 +00:00
gbeauche
6eb8c20565
Merge event2keycode() from Basilisk II, aka. make Option key mapped to
...
Mode_Switch work as real option key. Merge caps_on handling from B2 too.
2004-06-11 22:09:27 +00:00
gbeauche
f574a5df05
Cleanups. Rewrite gen_bc() so that no push/pop could be inserted thus
...
causing crahes with some compilers. However, that's slower.
2004-06-09 16:36:44 +00:00
gbeauche
301d3a3192
STATS: Account for all interrupts, but still count native interrupts. It
...
turns out that for a regular bootup sequence to the Finder, less than 30%
interrupts triggered were in native mode.
Default EMUL_TIME_STATS to 0, end user probably doesn't want garbage to
be printed to his console.
2004-06-05 07:09:38 +00:00
gbeauche
1a4e0d5c40
remove now obsolete code
2004-06-05 06:30:58 +00:00
gbeauche
d5f6d59ad0
When no fullscreen mode requested nor available, always try to pick the
...
first windowed mode matching current depth.
2004-06-05 06:28:21 +00:00
gbeauche
a9c38c3598
Add "jit68k" prefs item to enable built-in 68k DR emulator.
2004-06-03 21:52:55 +00:00
gbeauche
bf17f78ac4
Disable testandset() locks, use pthread's as SheepShaver occasionnally hangs
...
with spinlocks. Weird as those are derived from x86 linuxthreads.
2004-06-02 16:11:49 +00:00
gbeauche
76c06c52e0
Fix and enable NQD (bitblt, fillrect) on little-endian platforms too
2004-06-02 15:41:34 +00:00
gbeauche
c8d897b558
Disable DR Cache for now, as I don't know why it occasionnally crashes.
2004-05-31 11:00:13 +00:00
gbeauche
374101ee9e
Make DR Cache executable by default in native PowerPC mode.
2004-05-31 10:55:42 +00:00
gbeauche
389dd61d0d
Check for SIGSEGVs from DR Cache code too.
2004-05-31 10:08:31 +00:00
gbeauche
a533a9c455
Enable DR emulator with OldWorld ROMs too. It turned out that translated
...
code was also trying to access Serial memory.
Note however that I noticed some rare crashes with the DR emulator.
Probably caused by nested runs from EmulOps? We'd really want a native
68k emulator too for Execute68k() things.
2004-05-31 10:02:20 +00:00
gbeauche
7bc86b27ee
Enable Apple DR emulator from NewWorld ROMs only.
2004-05-31 09:04:44 +00:00
gbeauche
0241704587
Add GUI items for "idlewait" and "gfxaccel"
2004-05-25 16:12:14 +00:00
gbeauche
6eb7262000
STR_1152x768_CTRL => "Fullscreen 1152x768"
2004-05-25 15:33:24 +00:00
gbeauche
619aa9b319
Translate LMW, STMW and DCBZ instructions.
2004-05-23 16:34:38 +00:00
gbeauche
b0aae35951
Do FOLLOW_CONST_JUMPS for bcl 20,BI,TARGET branches too, since that's an
...
unconditional jump and we don't need the LR in that case.
Also fix this:
SheepShaver: ../kpx_cpu/src/cpu/ppc/ppc-translate.cpp:1499: powerpc_block_info* powerpc_cpu::compile_block(unsigned int): Assertion `dg.jmp_addr[i] != __null' failed.
Aborted
aka. StuffIt Expander + pressing the 'Cancel' button.
2004-05-23 06:41:25 +00:00
gbeauche
05bd5f40b4
Fix NativeOp code generation, especially in PPC_REENTRANT_JIT mode
2004-05-23 05:28:12 +00:00