Commit Graph

773 Commits

Author SHA1 Message Date
asvitkine
da540a74f6 [patch by Mike Sliczniak]
Here is a patch to allow compiling of SS and B2 with an SDL Framework. You can
get this by downloading from:

http://www.libsdl.org/release/SDL-1.2.13.dmg

Here is how I tested on an intel 32-bit mac with Mac OS X 10.5.6:

SS ./autogen.sh --disable-standalone-gui --enable-vosf --enable-sdl-framework --enable-sdl-framework-prefix=/Users/mzs/Library/Frameworks --enable-sdl-video --disable-sdl-audio --enable-addressing=real
--without-esd --without-gtk --without-mon --without-x

SS /autogen.sh --disable-standalone-gui --enable-vosf --disable-sdl-framework --disable-sdl-video --disable-sdl-audio --enable-addressing=real --without-esd --without-gtk --without-mon --with-x

B2 ./autogen.sh --disable-standalone-gui --enable-vosf --enable-sdl-framework --enable-sdl-framework-prefix=/Users/mzs/Library/Frameworks --enable-sdl-video --enable-sdl-audio --enable-addressing=real --without-esd --without-gtk --without-mon --without-x --enable-jit-compiler

B2 ./autogen.sh --disable-standalone-gui --enable-vosf --disable-sdl-framework --disable-sdl-video --disable-sdl-audio --enable-addressing=real --with-esd --without-gtk --without-mon --with-x --enable-jit-compiler

(esound does not really work on mac, it needs some better coreaudio patches.)

configure.ac for SS has two little additional fixes so that the Cocoa prefs gui
does not get built if you are building for X11 and so that you can use esd, sdl,
or coreaudio for sound.
2009-03-03 08:07:22 +00:00
asvitkine
3e12a80a3b [Patch by Mike Sliczniak]
I was testing some other SS patches and I noticed that when I ran an X11
build of SS there were not all the video modes I expected in the the
control strip. Mac OS X 10.5 changed the form of the DISPLAY environment
variable. The reason for this is that the DISPLAY variable looks like
this in Leopard:

/tmp/launch-XXXXXX/:0

The Xs are like in mktemp.
2009-02-19 07:09:35 +00:00
asvitkine
e083e0ac33 [Patch by Mike Sliczniak]
Here is a patch that has a shell script cpr.sh to recursively copy directories but
discarding things that cause problems at least on 10.4 when making the .app bundles.
2009-02-19 07:02:46 +00:00
asvitkine
04bec66567 don't re-declare sigsegv_info_t, instead use the one from the header 2009-02-11 20:44:49 +00:00
asvitkine
ca2b9b5832 [Patch from Mike Sliczniak]
This first patch gets B2 and SS to build under Leopard and Tiger.

I tested this on a 32-bit intel 10.5.6 mac like so:

B2
./autogen.sh --disable-standalone-gui --enable-vosf --enable-sdl-video --enable-sdl-audio --enable-addressing=real --without-esd --without-gtk --without-mon --without-x

SS
./autogen.sh --disable-standalone-gui --enable-vosf -enable-sdl-video --disable-sdl-audio --enable-addressing=real --without-esd --without-gtk --without-mon --without-x --enable-jit

There is also a little tweak so that you can use sdl audio in SheepShaver when building for Mac OS X.
2009-02-11 19:23:53 +00:00
asvitkine
d6db773362 [patch from Darik Horn <dajhorn@vanadac.com> ]
Makes SheepShaver compatible with Ubuntu Intrepid and
other distros that bundle the gcc-4.3 compiler.

The patch changes two things:

1. Renames the block_cache where its name collides with its class
definition.

2. Fixes the "explicit template specialization cannot have a storage
class" error in the ppc-dyngen-ops.cpp file.
2009-01-15 23:25:08 +00:00
asvitkine
06ac24df65 Fix Leopard build. 2008-11-21 01:09:28 +00:00
asvitkine
5505a5dc62 Change < to - in qsort compare functions to correctly return 0 for equality. 2008-09-14 19:54:36 +00:00
asvitkine
bf7408e151 Fix prefs 2008-07-20 07:29:46 +00:00
asvitkine
c23511080e [patch from Kelvin Delbarre]
Software cursor mode is now supported, although currently the existing hardware
cursor mode is used whenever possible. (Software mode will be used if you are
running with a recent version of SDL's Quartz video driver, since a bug in SDL
1.2.11 and later prevents the hardware cursor from working properly with that
driver.)

In hardware cursor mode, the hot-spot is now determined heuristically. Formerly
it could not be determined and was always (1,1), an annoyance for many cursors
other than the arrow.

In hardware cursor mode, the cursor will now be hidden when requested by the
emulated OS (such as when you are typing in a text field).

In hardware cursor mode, some cursor image formats that the code does not handle
correctly will now be rejected, causing the emulated OS to revert temporarily to
software cursor mode. Formerly you would just end up with random garbage for a
cursor. This typically happened for grayscale or color cursors; rejecting images
with rowBytes != 2 eliminates the worst cases.
2008-06-25 02:52:52 +00:00
asvitkine
d885e5ccf4 [patch from Kelvin Delbarre] SDL's Quartz video implementation maps command
clicks to right-clicks and option-clicks to middle-clicks, a feature intended
for Mac users with single-button mice who are running SDL-based games that
require a multi-button mouse. This is unhelpful in SheepShaver, where we want
command-clicks and option-clicks to be passed through unchanged to the emulated
Mac OS. We can disable the unwanted behavior by setting an environment variable
SDL_HAS3BUTTONMOUSE intended for this very purpose.

A similar change in main_windows.cpp is NOT required, because only the Quartz
video implementation is involved.

By SDL convention, putenv is used in preference to setenv, although for Unix
platforms it doesn't matter.
2008-06-22 20:30:12 +00:00
asvitkine
e8e2f3727a Don't profile by default - as this is no use to non-developers. 2008-06-20 00:50:33 +00:00
asvitkine
1002714623 Add frameskip 0 ("Dynamic") to MacOSX Prefs Editor, and fix line endings
and deprication warnings in the Objective-C code. Also, don't specify array
size with a macro in a header file.
2008-06-17 04:26:56 +00:00
gbeauche
b083b08fd1 Cope with recent run-time assembler changes. 2008-02-12 14:52:25 +00:00
gbeauche
b5746b4f68 Add SSSE3 optimizations (Intel Core 2 CPUs and newer) for LVX, STVX, VPERM.
This brings an overall +10% performance improvement in AltiVec Fractal Carbon.
2008-01-01 21:51:56 +00:00
gbeauche
c581996f82 Detect SSE 4.1 and SSE 4.1. 2008-01-01 13:34:47 +00:00
gbeauche
054c37ca0c Happy New Year! 2008-01-01 09:47:39 +00:00
gbeauche
19e145ad16 Sync with new SIGSEGV API. 2007-12-30 09:18:40 +00:00
gbeauche
38501abd6a Fix build with new MacOS X extfs implementation (in C++). 2007-12-30 09:15:00 +00:00
asvitkine
dc524bb30a use the new SDL 1.2.12 env variable to allow the OS to launch the screensaver
when sheepshaver is running - must be linking to sdl 1.2.12 or later for it
to take effect
2007-08-27 21:45:13 +00:00
asvitkine
5b161928ed copy prefs stuff into app bundle 2007-07-28 15:50:30 +00:00
asvitkine
059540bbb8 more prefs stuff 2007-07-28 15:46:17 +00:00
asvitkine
eae5f4ec20 support new prefs editor handling (rerun autogen) 2007-07-28 15:44:36 +00:00
asvitkine
9fd74d26cf make unix root textbox larger in os x prefs editor 2007-07-28 15:23:12 +00:00
asvitkine
3c07ca5344 Standalone NIB, used for the PrefsEditor within SheepShaver 2007-07-28 15:17:46 +00:00
asvitkine
e90be61f19 Preparing for built-in Cocoa prefs editor 2007-07-28 14:53:08 +00:00
gbeauche
1cf3b07fe6 Use semaphores to suspend the redraw thread while switching video mode. 2007-07-21 11:41:07 +00:00
gbeauche
efa32be9ec Optimize invalidate_cache_range() for short ranges. 2007-07-21 10:25:51 +00:00
asvitkine
ff172bd87d Some changes to PrefsEditor stuff to ease future integration with SheepShaver. 2007-07-16 02:38:53 +00:00
gbeauche
8da1a472ae Add native audio support (without SDL) from Nigel's Basilisk II port to MacOS X. 2007-06-13 16:34:13 +00:00
gbeauche
7adb1cace9 Add mips cxmon files 2007-06-13 12:11:55 +00:00
gbeauche
3d69ce66be ifdef() constructs cause problems, make sure to automatically include the m4 directory while
regenerating the configure script (provided no ACLOCAL_FLAGS are passed). i.e. ./autogen.sh
now just works, even on MacOS X!
2007-06-13 12:09:05 +00:00
gbeauche
b20a76f580 merge PPC_PROFILE_REGS_USE fixes from KPX branch 2007-02-17 09:01:31 +00:00
gbeauche
8e0088c4c6 generate lwarx/swcx. native code only for uniprocessor emulation 2007-02-17 08:59:56 +00:00
asvitkine
c6560c2152 fix configure.ac unix script to not fail when AM_PATH_GTK and AM_PATH_ESD
are not defined (such as is usually the case on Mac OS X)
2007-01-24 14:33:52 +00:00
asvitkine
3b28326f7e ifndef so prefs editor compiles 2007-01-24 03:36:48 +00:00
asvitkine
b1f1592f44 OSX Cocoa PrefsEditor - code and Xcode project 2007-01-24 03:35:51 +00:00
asvitkine
be4aba2f82 Fix Master of Orion II 2007-01-21 17:21:23 +00:00
gbeauche
9999881c78 Enable JIT in non-constructor so that a user-defined value can be set later 2007-01-21 13:44:27 +00:00
gbeauche
3b6a579f33 Optimize lwarx/stwcx for uniprocessors and generate code for them. There is
no performance increase even though those two instructions represented approx
18M of untranslated instructions on a simple boot to MacOS.
2007-01-18 07:02:35 +00:00
gbeauche
b9486d35e3 Rearrange powerpc_registers struct and nuke fp_result register which is
only needed for JIT (and to be handled differently in the future).
2007-01-17 07:05:19 +00:00
gbeauche
69d3fcba95 Update for new instr_info_t format 2007-01-17 06:56:09 +00:00
gbeauche
5b0b60da76 Remove specialised decoders. This will be done differently, if necessary. 2007-01-17 06:20:36 +00:00
gbeauche
e4af8a1909 Report SSSE3 instead of SSE4 (to be released later). 2007-01-15 07:00:16 +00:00
gbeauche
9dfecc4279 Update CPU table to kernel 2.6.17+ code (POWER6, Cell, PA6T). Fix detection
of the CPU string (separator is actually ','). Fix detection of CPU clock
frequency when it is expressed as a float.
2006-10-26 05:25:19 +00:00
gbeauche
954593d1c0 Generate spcflags checks at the start of the block. This makes better
opportunities when CR cache is implemented.
2006-07-30 16:29:10 +00:00
gbeauche
bcf7f9a2cd Add throw() specs for Linux glibc platforms 2006-07-30 09:49:21 +00:00
gbeauche
2c27914196 Fix op_record_cr6_VD() to use less branches (gcc 4.1.2 build fix on x86-32) 2006-07-19 22:21:46 +00:00
gbeauche
874bab017c Fix for parallel build (make -j20 here) 2006-07-19 06:00:26 +00:00
gbeauche
7705f85655 Add missing implementations for VAVGUB & VAVGUH. Optimize VSEL too. 2006-07-17 21:47:18 +00:00
gbeauche
07bf6fe6c1 Fix typo for ANDPS, ANDPD, ANDSS, ANDSD 2006-07-17 21:46:15 +00:00
gbeauche
a23f846bec symlink codegen_x86.h 2006-07-17 07:43:54 +00:00
gbeauche
c8a273332f Fix for 32-bit x86, was generating setcc CC,%dh instead of %dl.
i.e. force use of ecx & edx -- though it was fine in 64-bit mode, of course
2006-07-17 07:34:33 +00:00
gbeauche
e07e2196e3 Use new code generator. The gain is only 10%, bottlenecks are elsewhere.
Optimize Altivec vector splat instructions after Agner's guide.
2006-07-17 06:56:38 +00:00
gbeauche
ceb43ce19a Define global XMM registers for SIMD & FPU (64-bit mode) 2006-07-17 06:52:13 +00:00
gbeauche
4e624209d3 Add new code generator for testing purposes (i386, x86_64) -- It's to be
used for mid-level optimizations
2006-07-17 06:49:07 +00:00
gbeauche
c306dfc4fd Make VSCR an uint32, don't bother splitting it into NJ, SAT values since
the gain is almost nil and actually hurts performance in JIT mode.
2006-07-17 06:46:56 +00:00
gbeauche
cc12787047 Prepare for new code generator and mid-level optimizations. 2006-07-16 12:47:38 +00:00
gbeauche
7cfee5a2be Move processor capability information to utils-cpuinfo.[ch]hpp. Add new
utils-sentinel.hpp for helper functions to be called at program initialization
and termination.
2006-07-16 12:28:01 +00:00
gbeauche
9bc307c3fd Fix for new code generator -- FIXME: backend macros should be enabled only
in ppc-jit.cpp (e.g. define a new ENABLE_JIT_TARGET_ASM macro?)
2006-07-16 12:23:03 +00:00
gbeauche
6113436ea4 Remove obsolete code (HAVE_STATIC_DATA_EXEC). 2006-07-16 12:18:59 +00:00
gbeauche
a2e0cc10c0 forgot to commit this __op_PARAM? change 2006-07-16 12:09:40 +00:00
gbeauche
5d7ef13a9c Fix gen_op_invoke*() for 64-bit offsets on x86-64. Drop CPUPARAM since it's
now cached to a host register.
2006-07-09 15:19:32 +00:00
gbeauche
a5296875f1 Optimize alignment routine for x86 & x86_64. 2006-07-09 15:18:08 +00:00
gbeauche
d75a91497d Fix debugging of generated code to include the block chainer trampoline. 2006-07-09 15:17:15 +00:00
gbeauche
7d5898f97a Some minor optimizations: xchg (unused), movdqa in sse2 code. 2006-07-09 12:19:50 +00:00
gbeauche
abc911eaa7 Remove use of global register A0 (now aliased to T0). This makes it possible
to cache the CPU context pointer to a register and thus rendering generated
code CPU context independent. Not useful to SheepShaver, but it is for
another project for threads emulation on plain x86-32.

Note: AltiVec performance may drop a little on x86 but this will be restored
(and even improved) in the future.
2006-07-09 12:15:48 +00:00
gbeauche
d0a64733ef Use -fno-align-functions to really disable function alignment (a value of 0
used the default alignment, e.g. 16 bytes on x86_64). This is purely cosmetics
and only helps reading the resulting disassembly.
2006-07-06 00:07:47 +00:00
gbeauche
d5bd143e40 Remove obsolete vminfp & vmaxfp (too long sequences) 2006-07-06 00:04:33 +00:00
gbeauche
c677dff47a Add more micro asm optimisations to x86{,-64} (mulhw, mulhwu, slw, srw, cntlzw
and subf* series). Also now enable the optimzations on x86_64 by default.
2006-07-06 00:01:04 +00:00
gbeauche
e39e80b44b cosmetics 2006-07-04 23:27:06 +00:00
gbeauche
0123552ddc Use extra precision (e.g. long double) for fma operations though this
inhibits some underflow conditions.
2006-07-04 23:23:42 +00:00
gbeauche
98dea63921 Fix fmadd et al. to set FPSCR[VXISI] only if any of the multiply operands
is an inifinity (2.1.5 -- don't set based on the intermediate result)
2006-07-04 23:20:46 +00:00
gbeauche
e020d63591 Fix frsp FPSCR[OX] condition 2006-07-04 23:17:37 +00:00
gbeauche
78952866b4 Fix mtfsb0 & mtfsb1 (VEX's xlc_dbl_u32 + code review) 2006-07-04 10:41:48 +00:00
gbeauche
c022ff87e6 remove dead code (fdivs was never used) 2006-07-04 08:58:40 +00:00
gbeauche
9f6edc436b Fix mismerge from kpx branch 2006-07-04 08:54:53 +00:00
gbeauche
7efab4276f Improve FPU emulation accurracy. However, PPC_ENABLE_FPU_EXCEPTIONS is still
set to 0 until generated code is optimized enough (current slow down factor
is 3x vs. previous core, expectations are about 50% slower FP code).

The main benefit is exception bits are accurate. All glibc test-fenv,
test-arith{,f}, test-double, test-float pass on ppc, and mostly on x86_64
with gcc 4.0.1. Yes, this is also compiler dependent.

FIXME: find a real Mac application that depends on precise FPSCR bits... I
think I don't want to care optimizing yet until someone shows me a real world
application.
2006-07-04 07:19:18 +00:00
gbeauche
0a74d0559a Fix fnmadds & fnmsubs emulation + try to provide optimized fma routines for
better precision
2006-07-04 07:06:18 +00:00
gbeauche
dc88ee271d Use lrint() for fctiw on x86-64. This is because some glibc use AMD optimized
math library where floor(), ceil() et al. don't set the inexact flag correctly
2006-07-04 06:59:28 +00:00
gbeauche
dc3df920c5 Fix fctiw emulation (VEX's jm-ppc-test -f, handle current rounding mode) 2006-07-04 06:58:24 +00:00
gbeauche
de5389bc0e Fix vminfp & vmaxfp emulation (VEX's jm-ppc-test -a, triggered nan bugs) 2006-07-04 04:47:04 +00:00
gbeauche
39ee6ba1aa Fix vctsxs & vctuxs emulation (VEX's jm-ppc-test -a, triggered inf/nan bugs) 2006-07-04 04:37:15 +00:00
gbeauche
0a2f9d3f03 Add fsel instruction emulation (VEX's jm-ppc-test -f) 2006-07-04 04:25:02 +00:00
gbeauche
635ee55a5d Fix floating-point single precision load/store (VEX's jm-ppc-test -f) 2006-07-04 04:21:02 +00:00
gbeauche
d9eb35f026 updates 2006-05-14 20:46:19 +00:00
gbeauche
e339993b22 Updates. It's high time for a new snapshot. 2006-05-14 17:14:09 +00:00
gbeauche
c512377a12 Add 1GB item to GUI 2006-05-14 16:14:29 +00:00
gbeauche
bd6ec66354 Add missing "etherguid" prefs item for Basilisk II Ethernet support (b2ether). 2006-05-14 16:13:16 +00:00
gbeauche
3f3891ab31 Move up NATMEM_OFFSET to 0x11000000. This is arbitrarily determined to be
the base of the largest free block. Turns out SDL libraries are loaded around
0x10000000 so we have some luck here.
2006-05-14 15:58:11 +00:00
gbeauche
8a27c90e15 Temporary workaround for Windows (shndx_text is not unique...) 2006-05-14 14:12:57 +00:00
gbeauche
d26f8ad8e2 Fix for DIRECT_ADDRESSING mode (Windows) 2006-05-14 13:48:05 +00:00
gbeauche
7ef09b90bb NQD dirty boxes, BeOS backend -- no-op. 2006-05-14 08:35:35 +00:00
gbeauche
5e4c2b7bb9 NQD dirty boxes, X11 backend. 2006-05-14 08:32:33 +00:00
gbeauche
757f849ad0 Optimize generated code to NQD & CheckLoad functions. They don't call into
68k or MacOS code, so they don't need to be a termination point. i.e. don't
split into two basic blocks and thus avoid a full hash search.

Also add missing NQD_unknown_hook NativeOp from previous commit.
2006-05-14 07:21:10 +00:00
gbeauche
74a5024be4 NQD dirty boxes, generic code
+ while we are at it, also rename a few NQD related NativeOps.
2006-05-13 17:12:18 +00:00
gbeauche
484469962b Don't let SDL catch SIGINT and SIGTERM signals. This is not suitable for
SheepShaver since we are typically translating SDL_QUIT events to PowerOff()
on MacOS side. And, if MacOS is not fully booted, it's not really convenient
to shut it down, even with ctrl-C. i.e. you had to kill -9 it.
2006-05-09 19:53:31 +00:00
gbeauche
0af4721cb6 Don't read from 0xf8000090 during MacOS (8.5, 9.0) installation. Is this an
OpenFirmware check for OldWorld 604-based machines?

XXX I have code pending that makes it possible to use PowerMac ID #3035 and
model 510 (PowerMac G3 Series). However, I have a regression with one of my
MacOS 8.6 disks. This is non-standard anyway since it was installed from the
iMac DV 8.6 discs ("yellow" not generic) with MOL -- SheepShaver can't cope
with it.

So I am not surprised it breaks. Otherwise, 8.5 -> 9.0.4 were fine with it.

BTW, the "regression" is Native Resource Manager is not installed and the
boot gets mad later. FWIW, it's the same as for MacOS 9.1. A resource is
very likely not loaded.
2006-05-08 23:32:58 +00:00
gbeauche
0a37b8f5e9 Fix MacOS X GUI (new fake DarwinSys*() functions) 2006-05-08 17:20:20 +00:00
gbeauche
8bd38cff75 Also nuke MacOS X GUI binary and bundle for make clean 2006-05-08 17:19:45 +00:00