Commit Graph

1138 Commits

Author SHA1 Message Date
gbeauche
b5ac365858 Add support for 64-bit MacOS X for PowerPC (untested beyond "it compiles"). 2007-12-31 06:59:39 +00:00
gbeauche
9fa1bbd972 According to kernel sources, that is XNU 344.49 (10.2.8), XNU 517.12.7 (10.3.9),
XNU 792.21.3 (10.4.10) and XNU 1228 (10.5.0), exception handler code[1] always
contains the fault address nowadays. So make it the default fast path but keep
provisions to check that at run-time first.

This yields a nearly 4x improvement in SIGSEGV recovery but MacOS X is still
suboptimal wrt. Linux, so VOSF is still not possible with frameskip == 0.

XXX: the ppc kernel had bugs that caused DAR (put into code[1]) to be incorrectly
decoded. This would need a broader test audience or more careful audit of the
sources changes.
2007-12-30 12:11:17 +00:00
gbeauche
7e7827a886 More overrides for MacOS X. 2007-12-30 09:15:32 +00:00
gbeauche
016dfddd79 Sync with the new SIGSEGV API. 2007-12-30 08:47:34 +00:00
gbeauche
902079ec8e Improve API for systems that require explicit calls to functions to retrieve
the memory addresses that triggered a SIGSEGV (e.g. MacOS X).
2007-12-30 08:45:18 +00:00
gbeauche
25c5b9599e Update to slirp sources from QEMU 0.9.0:
- fix UDP (Jason Wessel)
- enable TCP_NODELAY for slirp redirection (Daniel Jacobowitz)
2007-11-03 16:36:35 +00:00
gbeauche
b899d55068 Don't raise SIGPIPE, let errno be set to EPIPE. i.e. this fixes slirp ethernet
mode with no listening port on the remote host.
2007-11-03 11:31:36 +00:00
gbeauche
d7eb0f4d6d Update to slirp sources from QEMU 0.8.2:
- set slirp client hostname
- fix slirp redirection on systems without a useful host IP address
- separate alias_addr (10.0.2.2) from our_addr (Ed Swierk)
- fix 32+ KB packets handling (Ed Swierk)
- fix UDP broadcast translation error
- solaris port (Ben Taylor)
2007-11-03 11:11:42 +00:00
gbeauche
c3a75ac75a Add VERSION file so that to track differences from "upstream" slirp sources, i.e. QEMU. 2007-11-03 10:01:27 +00:00
gbeauche
d83c11faa2 Host OS name representation must be large enough to handle any kind of native
encoding (e.g. UTF-8 on MacOS X).
2007-11-03 09:59:39 +00:00
gbeauche
9000d4f54c Rewrite ExtFS support for MacOS X. This implementation uses xattrs (metadata)
on Tiger+ to store FInfo and FXInfo. Otherwise, plain old .finfo/ helpers are
used. "Safe" flags and fields are always synchronized to/from MacOS X.

BTW, CFString leak was fixed at the same time.
2007-11-01 15:33:22 +00:00
asvitkine
a70c79b3cb support for prefs stuff 2007-07-28 15:45:12 +00:00
gbeauche
a5778cd5cb Fix xBCD instruction for 68040 emulation: the NV flags shall not be affected. 2007-06-30 08:00:31 +00:00
gbeauche
35bf8b2c25 Use NSIMAGE graphics mode for MacOS X on Intel platforms for now. Otherwise
it's crashing in some Apple code.
2007-06-30 07:33:30 +00:00
gbeauche
7f2dfe7f4f Fix LSL & LSR instructions so that they preserve the X flags when the
shift count is 0. Likewise for ASR + another improvement to avoid shifting
by halves (propagated bit is reset to original's when necessary).
2007-06-29 16:53:04 +00:00
gbeauche
9c13d5cda9 Implement CMOV.B and CMOV.W translations. Only the latter has a native
x86 equivalent however.
2007-06-29 16:36:03 +00:00
gbeauche
b3f62598b7 More human readable instruction names (from e-uae). 2007-06-29 16:32:05 +00:00
gbeauche
e3f9d46556 Improve heuristic for VOSF profitability: we should not spend more than
the half of a video interrupt quantum for updating the screen. Also improve
the wording of the result.
2007-06-16 07:24:39 +00:00
gbeauche
320b4ccd61 Add Darwin/x86_64 support. Fix EDX register index for i386 insn decoder. 2007-06-16 06:21:57 +00:00
gbeauche
e9c5625ada Fix REAL_ADDRESSING mode on MacOS X, aka move Mach defines to config_macosx.h
and fix lowmem (BLESS) to handle other-endian binaries.
2007-06-15 22:54:24 +00:00
gbeauche
41df47a596 Disable cxmon by default for MacOS X builds. Add hackery to cross-compile
a working 10.2/ppc binary.
2007-06-15 21:46:25 +00:00
gbeauche
92ff210e4f Enable universal builds with --enable-universal
Move arch-dependent definitions to config_macosx.h, i.e. make them compile
time instead of configure time. Support IEEE FPU emulation core only.
2007-06-15 17:11:46 +00:00
gbeauche
7015458281 Fix cxmon files inclusion. Drop support for non ppc & x86 MacOS X arches.
Make JIT files & defs selection at build-time, not configure-time (FATs).

NOTE: be careful, larger changes are yet to come.
2007-06-15 10:11:28 +00:00
gbeauche
e2e8558ff1 Build MacOS X binaries only from the command line. Prepare the configure
scripts as follows: [NO_CONFIGURE=1] ../Unix/autogen.sh

Second round will be to build FAT binaries.
2007-06-15 09:16:58 +00:00
gbeauche
9617ca3033 Fix MOVEC for 68020/68030 emulation (MSP & ISP are supported control regs). 2007-06-15 08:10:48 +00:00
gbeauche
b05833a86b Fix JIT for 68020/68030 emulation mode. 2007-06-15 08:09:01 +00:00
gbeauche
3f535d30da Add support for comma-separated elements in "jitblacklist" item. 2007-06-15 07:55:03 +00:00
gbeauche
0a7fe2eaf8 Workaround video mode switch problems. IOW, make sure to always allocate
the frame buffer at the same base address.
2007-06-14 14:45:54 +00:00
gbeauche
b1900fbd06 Handle "idlewait" option. 2007-06-13 16:11:31 +00:00
gbeauche
31a754b2e6 Raise INTFLAG_1HZ in RTCInterrupt() 2007-06-13 16:10:05 +00:00
gbeauche
f20c1ca30b Remove dead code, B2 doesn't use valid_address() 2007-06-13 15:57:46 +00:00
gbeauche
03833e4c56 Fix autogen.sh to automatically include the local m4 directory, used as a
fallback if system-wide defs are not found.
2007-06-13 13:27:40 +00:00
gbeauche
4ec66db185 Add MIPS files from cxmon. 2007-06-07 11:52:14 +00:00
gbeauche
974f086a8c Arrangements for Linux/mips. 2007-06-05 13:15:57 +00:00
asvitkine
5bbda1a589 byteswap styled text (clipboard) on little endian host OS X 2007-02-18 21:11:41 +00:00
asvitkine
e2cde00af4 fix compile warning & potential buffer overflow at the same time 2007-01-24 05:42:23 +00:00
asvitkine
f12f5173be macroman_to_host_encoding - so it works the other way around too 2007-01-24 02:37:06 +00:00
asvitkine
ab86a395da Since Guest and Host OS may use different text encodings for filenames,
I am adding functionality to support this. For the moment, I've only
added the platform-specific conversion for MacOSX (ie: UTF8 -> MacRoman),
but others can be added later.
2007-01-22 17:14:06 +00:00
asvitkine
efa4fee4ac cleanup: use get_device_path() since we already have it, instead of doing
the same thing manually with duplicated code
2007-01-22 14:58:33 +00:00
asvitkine
dc68e99f7c fix compile warnings w/ slirp caused by not including stdlib 2007-01-22 14:48:40 +00:00
asvitkine
48907db336 Ok, now this works properly (Fix resolution switching without affecting audio). 2007-01-22 00:36:32 +00:00
asvitkine
268af8086b back out my previous change, it breaks audio 2007-01-22 00:32:25 +00:00
asvitkine
473a3f2e22 Fix for resolution switching corruption under SDL (Mac OS X). 2007-01-21 19:33:13 +00:00
asvitkine
a3c2413f3b ignore disks on which you can't get size 2007-01-21 18:06:39 +00:00
asvitkine
16bb0823b8 some documentation of status codes not yet implemented 2007-01-21 17:40:00 +00:00
asvitkine
28d7af3820 newline in error msgs 2007-01-21 17:27:15 +00:00
asvitkine
e9fbc36368 fix compile warnings on OS X 2007-01-21 17:10:49 +00:00
asvitkine
10b342e064 Byteswapping fixes for Mac OS X x86 2007-01-21 17:04:47 +00:00
gbeauche
3c100abdb2 Fix CMOV emulation on x86_64 in case the CPU doesn't support that instruction
(which is very unlikely).
2007-01-14 13:23:36 +00:00
gbeauche
8d2f2a335b The older code generator is now deprecated on x86-32 too. 2007-01-14 13:07:22 +00:00