Macintosh-Tools/macemu
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Author SHA1 Message Date
nigel
451d7b22c9 v16-classic 2004-05-25 04:26:54 +00:00
nigel
e77112aab0 Added howto import files using Disk Copy 2004-05-25 04:24:01 +00:00
nigel
8eb9ead7cd Added Classic building option 2004-05-25 04:22:49 +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
gbeauche
f376933138 Attempt to fix direct block chaining code in corner cases. e.g. really 
chain only blocks within page boundaries (compare against block entry point)
 2004-05-22 17:57:36 +00:00
gbeauche
d9168c9869 add and fix testandset for x86_64 2004-05-20 17:46:49 +00:00
gbeauche
3a033cf79b atomic spcflags 2004-05-20 17:19:59 +00:00
gbeauche
bd6eaf680a Get rid of old (and broken) ASYNC_IRQ / MUTICORE code 2004-05-20 12:33:58 +00:00
gbeauche
3a960764ea Don't allow "recursive" NanoKernel interrupts 2004-05-20 11:47:27 +00:00
gbeauche
ec6c98035b Better interrupt context checking code 2004-05-20 11:05:30 +00:00
gbeauche
c3f2342f47 Make NativeOp() handler a sheepshaver_cpu handler, thus getting rid of ugly 
GPR macro definition.

Make the JIT engine somewhat reentrant. This brings a massive performance
boost for applications that cause many Execute68k(). e.g. audio in PlayerPRO.
 2004-05-19 21:23:17 +00:00
gbeauche
76bb058d70 Use memmove() in NQD_bitblt() in order to avoid possible overlaps 2004-05-16 15:48:25 +00:00
gbeauche
ae0e7293dd Don't take an EMUL_OP mode switch for Microseconds() and SynchIdleTime() 2004-05-15 17:26:28 +00:00
gbeauche
28eb840182 "idlewait" support for Linux and NewWorld ROMs 2004-05-15 16:36:44 +00:00
gbeauche
237ab8ffc6 Delay_usec() for BeOS too 2004-05-15 16:21:37 +00:00
gbeauche
65e1edb5b2 Fix bus frequency detection for more realistic timers. 
Also add bus-frequency and timebase-frequency values to the Name Registry.
 2004-05-15 11:07:11 +00:00
gbeauche
3904a421d4 Use assembly optimizations on x86 for adde/addo/etc. emulation 2004-05-14 08:25:30 +00:00
gbeauche
2ee1e604eb Revert to use hw mac cursor acceleration in windowed mode 2004-05-14 08:24:31 +00:00
gbeauche
7da40bee5c Handle SAFE_INTERRUPT_PPC to check possible nested calls (and this happens) 2004-05-12 15:54:23 +00:00
gbeauche
9445ccb5ad typos 2004-05-12 11:46:34 +00:00
gbeauche
4571aa1c23 Typos. In EtherIRQ sheep_net case, really grab size bytes from device 2004-05-12 11:42:12 +00:00
gbeauche
8f6a408701 chmod 755 installed tunconfig 2004-05-12 11:39:00 +00:00
gbeauche
f75394db90 Direct block chaining works on all supported platforms, enabled by default 2004-05-12 11:38:16 +00:00
gbeauche
05fad61b21 Direct block chaining works on all supported platforms 2004-05-12 11:36:39 +00:00
gbeauche
81ae2fee40 Direct block chaining on x86 and amd64 too. Optimize do_execute_branch_bo<> 
No need to update Program Counter if we have direct linked blocks.

TODO: remove obsolete PC-related generators
 2004-05-12 10:44:04 +00:00
gbeauche
15a0779328 Size optimization: don't generate jump_next_A0() code in block chaining 
mode since the only case we would reach that is when there are pending
interrupts, thus needing to exit from this basic block ASAP. Otherwise,
we jumped to linker trampolines
 2004-05-11 21:53:48 +00:00
gbeauche
08bcd2653d direct block chaining, aka faster block dispatcher 2004-05-11 20:53:25 +00:00
gbeauche
6c0e2a9f2a Disable MacOS -> X11 copying of cursor in windowed mode too. You can 
recompile with "mac_cursor_enabled" constant set to true. Disabling it
causes a better looking cursor that is not "disappearing" sometimes with
e.g. Microsoft Internet Explorer.
 2004-05-10 16:42:37 +00:00
gbeauche
21607e19ad Provide Mac_sysalloc() and Mac_sysfree() for memory allocation in MacOS 
system heap zone. Use them for network related data dynamically allocated.

TODO: check performance in emulated mode!
 2004-05-10 16:16:26 +00:00
gbeauche
f32e5ee9ab Optimize for 32-bit big endian platforms 2004-05-10 15:42:35 +00:00
gbeauche
fd8b5bbb7a Tentative little-endian fixes 2004-05-10 12:05:45 +00:00
gbeauche
cbc77b202d Link keycodes & tunconfig files, DESTDIR'ify Unix/Makefile 2004-05-09 17:55:11 +00:00
gbeauche
85347b85c7 TUN/TAP support 2004-05-09 17:44:18 +00:00
gbeauche
a8c8c1d4d9 Move and fix tun interface shutdown call 2004-05-09 16:32:12 +00:00
gbeauche
2ce9491e96 TUN/TAP support 2004-05-09 16:16:05 +00:00
gbeauche
fa0ea48eed Try to document TUN/TAP use. 2004-05-09 16:15:36 +00:00
gbeauche
5164fc9dfc parentesisation 2004-05-07 14:19:50 +00:00
gbeauche
2eda71a795 build fixes for x86 and some older compilers 2004-05-07 13:27:26 +00:00
nigel
0cee6a8fba Added notes about the classic version of the app 2004-05-02 11:34:49 +00:00
nigel
4441484404 Working code to locate floppy drives 2004-05-02 11:12:07 +00:00
nigel
c44036a4ce Always remove cdrom & floppy prefs, as we always need to locate them freshly 2004-05-02 11:09:25 +00:00
nigel
b0c4669f04 v16, now in two flavours! 2004-05-02 11:06:14 +00:00
nigel
69d86724a1 More ideas 2004-05-02 11:03:32 +00:00
nigel
2fb48eaab2 Cope with non-ASCII directory/file names 2004-05-02 11:02:34 +00:00
gbeauche
ba7bfc478e Extend NativeOp count to 64 (6-bit value), aka fix NATIVE_FILLRECT opcpdes. 
Translate NQD_{bitblt,fillrect,invrect} to direct native calls.
Use Mac2HostAddr() for converting Mac base address to native.
 2004-04-22 22:54:47 +00:00
gbeauche
8b40a7e721 NQD: use ReadMacInt*() and WriteMacInt*() accessors, i.e. code should now 
be little-endian and 64-bit safe.
 2004-04-22 21:45:18 +00:00
gbeauche
b4ac3fb507 Basic fillrect/invrect NQD. Code may need to be factored out somehow. 
Verify that bitblt NQD transfer modes are really CopyBits() ones [MB5].
 2004-04-22 20:57:31 +00:00
gbeauche
04dcff8ab4 Constrain NQD to powerpc (32-bit big endian) at this time 2004-04-18 23:17:54 +00:00