gbeauche
ea9553ee65
Optimize rlwinm further. Translate FP instructions if we don't need to
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compute exceptions.
2004-01-25 23:21:06 +00:00
gbeauche
9c6b42b014
Optimize gen_mov_32_REG_im(0) case
2004-01-24 17:50:32 +00:00
gbeauche
82808234fa
Merge in FP exceptions support but disable it for now as it is incomplete
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and slower. Implement mcrfs. Fix and optimize fctiw with native rounding.
2004-01-24 16:43:45 +00:00
gbeauche
3de5a15902
Don't define disasm_block() in non-JIT mode. Also make sure to disassemble
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native code if we can (i.e. TARGET_NATIVE disassembler exists).
2004-01-24 11:52:54 +00:00
gbeauche
10b9ab2c34
Generate PowerPC code wrapping GetResource() replacements. That way, it's
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a normal PPC function invocation that can be JIT compiled to native code
instead of nesting execute() calls which may lead to use the interpreter
(this took around 11% of total execution time on boot, downto 3%).
Also, optimize some SheepShaver EmulOps and actually report non-CTI.
2004-01-24 11:28:06 +00:00
gbeauche
60d371486b
Propagate done_compile down to compile1() in case it needs to override
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the end-of-block condition (e.g. sheep EmulOps)
2004-01-24 11:22:48 +00:00
gbeauche
48d844a40a
Add gen_spcflags_{init,set,clear} + load/store of GPRs to T2.
2004-01-24 11:20:33 +00:00
gbeauche
6a4463b8fb
We need at least for native registers, hence we are guaranteed to have
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REG_T2 available. Add 16/32 sign-extension in T1. Add call generators
with (T0, T1) and (T0, T1, T2) arguments.
2004-01-24 11:18:29 +00:00
gbeauche
93c472ec0a
cosmetic fixes when printing movsbq operation summary
2004-01-22 00:00:55 +00:00
gbeauche
7a0681c44b
handle (skip) x86 movsbl instructions
2004-01-21 23:50:06 +00:00
gbeauche
1a6c128ab2
Summary: possible support of SheepShaver on Zaurus PDAs
...
Add Linux/ARM instruction skipping, includes support for ARMv4+ halfword
and signed data transfer instructions. Note that load/store multiple are
not handled and someone has to make sure post-incr/write-back logic is
correctly implemented.
2004-01-21 23:14:28 +00:00
nigel
2208c5460b
Added missing switch value to eliminate a warning
2004-01-20 23:49:32 +00:00
nigel
69a30f4c8e
Updated screen update comment. 10.3 can achieve over 600fps!
2004-01-20 23:44:13 +00:00
nigel
4f566d62b4
Fix for non CGIMAGEREF drawing, dummy Screen_fault_handler()
2004-01-20 23:41:11 +00:00
nigel
9579c58008
Incorporate recent changes from Unix/sysdeps.h
2004-01-20 23:35:47 +00:00
nigel
ff36326ea8
Use correct (non-deprecated) names for some keys
2004-01-20 23:31:46 +00:00
nigel
3d4961887c
Make distclean remove some extra files/dirs generated by autoconf,
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and some Darwin test programs generated by configure.
Note - Ideally it would also remove configure?
2004-01-20 03:30:52 +00:00
gbeauche
d09df6d1fa
ARM/linux sigsegv handler. Instruction skipper yet to be written for
...
happy Zaurus owners.
2004-01-19 16:59:13 +00:00
gbeauche
324fba4137
Post-merge fixups: machine state wrappers, Apple assembler perticularities.
2004-01-18 22:59:06 +00:00
gbeauche
0665ab1139
No need to map ROM executable on emulated/ppc. Make sure to detect unaligned
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EA for lmw/stmw with real addr instead of relying on the signal number.
2004-01-18 22:22:28 +00:00
gbeauche
7f13ce6fed
Wrappers around machine state registers within signal handlers.
2004-01-18 22:14:31 +00:00
gbeauche
07fa8c79b3
Handle dummy files. Merge in configure stuff for Mach exception filters.
...
Check whether struct sigaction defines sa_restorer member. Don't include
posix_sem.cpp on native Linux/ppc builds.
2004-01-18 22:12:24 +00:00
gbeauche
384648a740
Darwin function descriptors act as Linux ones
2004-01-18 22:10:09 +00:00
gbeauche
04e7fcf5d3
Handle (broken) Apple assembler. Make prologue/epilogue as macros as ';'
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is the comment delimiter for Darwin assembler. Increase stack pad by
16 bytes in EMUL_OP_PROC to accomodate LR saves in Darwin EmulOp
2004-01-18 22:08:39 +00:00
gbeauche
5e154ad65f
Add spinlocks for Darwin/PPC
2004-01-18 22:05:28 +00:00
gbeauche
321fcfefe5
handle dummy stuff
2004-01-18 22:04:23 +00:00
gbeauche
dcf1fc5e10
paranoia checks for native Darwin/PPC port
2004-01-18 22:04:04 +00:00
gbeauche
b8a4c842fd
dummy ethernet support for SheepShaver
2004-01-18 22:03:37 +00:00
gbeauche
750f9778a4
Workaround for non conforming C++ libraries
2004-01-16 15:36:14 +00:00
gbeauche
c0874f60e8
Fix native mode, a better solution would be to also add GetResource()
...
patches into the native_op[] table in native mode too.
2004-01-15 23:28:59 +00:00
gbeauche
09cd7ccfd6
gcc on darwin defines __ppc__, not __powerpc__
2004-01-14 23:16:37 +00:00
gbeauche
ea61b2a4fc
DGA guards
2004-01-14 23:15:41 +00:00
gbeauche
07f0be19b5
Fix FP single operations. aka fix scrollbar & Graphing Calculator bugs.
2004-01-13 23:50:09 +00:00
cebix
5098c8ae83
Happy New Year!
2004-01-12 15:55:51 +00:00
cebix
2d5de1af9d
Happy New Year! :)
2004-01-12 15:37:24 +00:00
cebix
9e7932abf0
Happy New Year! :)
2004-01-12 15:29:31 +00:00
gbeauche
3b68b863c7
Make sure 68k procedures are stored on 16-bit word boundaries.
2004-01-10 08:54:14 +00:00
gbeauche
76a5e63bd2
Make sure 68k procedures are stored on 16-bit word boundaries.
2004-01-10 08:46:57 +00:00
gbeauche
1b0e88041e
Also cache native routine descriptor instead of recreating them at each
...
invokation to ExecuteNative().
2004-01-07 18:24:45 +00:00
gbeauche
9f745bd142
Fix IA-32 testandset(), make spinlock_t volatile int.
2004-01-06 15:05:35 +00:00
gbeauche
5f52e637b1
Handle "keyboardtype" prefs item from Basilisk II
2004-01-06 15:03:16 +00:00
gbeauche
261efeaa9e
Look for clock_gettime() as it is faster that gettime() for GetTicks_usec()
...
implementation. Also look for extra pthread related functions.
2004-01-06 13:24:56 +00:00
gbeauche
88edf05381
As usual, my eye captions the error just after the commit.
2004-01-04 18:38:00 +00:00
gbeauche
6146d86bae
Handle --with-mon=<monsrcdir> case
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Force definition of HAVE_PTHREAD_CANCEL in native mode
2004-01-04 18:36:47 +00:00
gbeauche
dd3a208906
Emulated lmw/stmw with unaligned EA. e.g. for BBEdit under MacOS 8.6.
...
This may be due to some switch mode that needs to save r13 and upwards.
The faultive code seems to explicitly add 0xee to r1, which causes it to
be unaligned for upcoming lmw/stmw.
2004-01-04 18:35:21 +00:00
gbeauche
866919579f
Force DSP_RESET on AudioExit() so that we don't get "clicks" (?).
2004-01-04 16:35:32 +00:00
gbeauche
5ce5736c89
Fix pthread_join() to actually wait for children. Fix semaphores and also
...
provide a simple producer/consumer test program.
2004-01-04 16:27:50 +00:00
gbeauche
9723f1d495
Light implementation of pthread_mutexes
2004-01-04 06:55:50 +00:00
gbeauche
f054ce8648
Always prefer our (inlined) spinlocks.
2004-01-04 06:11:49 +00:00
gbeauche
3fd927f404
Force device to stop immediately with an SNDCTL_DSP_RESET. Otherwise, a
...
regular close() sends SNDCTL_DSP_SYNC which can hang (and does on PPC)
2004-01-04 05:47:08 +00:00
