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709 Commits

Author SHA1 Message Date
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