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Author SHA1 Message Date
gbeauche
9cc4185fa2 - Make "ieee" core default, where applicable 
- Import gcc configury to determine HOST_FLOAT_FORMAT
 2002-09-16 12:03:07 +00:00
gbeauche
48986febc6 - FP endianness is now testing at configure time 
- Fix junk introduced in previous rev for extract_extended()
 2002-09-16 12:01:38 +00:00
gbeauche
e59e4904d3 Fix "ieee" FPU core on big endian and without long double > double support 
- Handle conversions to/from host double for m68k long doubles formats
- Make mathlib aware of sizeof(long double) == sizeof(double) arches
- Attempt to fix FSCALE implementation
 2002-09-15 18:21:13 +00:00
gbeauche
57e73de5f6 USE_LONG_DOUBLE guards 2002-09-13 15:06:42 +00:00
gbeauche
dbc92fb334 Updates for new FPU core architecture, add "ieee" core (x86 for now) 2002-09-13 12:51:24 +00:00
gbeauche
a50871f87c Updates for new FPU core architecture 2002-09-13 12:50:56 +00:00
gbeauche
c327eee41b * Basilisk II JIT integration, phase 2: 
- Add new FPU core architecture
- Clean fpu_x86_asm.h as it is no longer automatically generated
 2002-09-13 12:50:40 +00:00
gbeauche
d3bda319a8 Use B2_mutex instead of pthread mutexes when ENABLE_EXCLUSIVE_SPCFLAGS is 
set. However, this is not used at the moment. Is there an advantage? People
may want to add arch-optimized SPCFLAGS_{SET,CLEAR}.
 2002-09-01 16:32:02 +00:00
gbeauche
7972082c56 - Merge with Basilisk II/JIT cpu core, interpretive part for now 
- Clean use of USE_PREFETCH_BUFFER macro and dependent bits
 2002-09-01 15:17:13 +00:00
cebix
4f8d06b671 - implemented direct SCSI transfers (bypassing the buffer) 
- minor fixes
 2002-09-01 12:01:46 +00:00
cebix
3d2bac9f15 - it is now possible to make the serial drivers pipe their input/output 
to programs by using a '|' followed by a command line as the modem or
  printer port setting (instead of a device name like '/dev/ttyS0')
  [Brian Johnson]
- the option "--config FILE" tells B2 to use a different config file
 2002-07-31 16:46:14 +00:00
cebix
586d299bfc fixes by Steven N. Hirsch (versioned symbols, module license) 2002-07-23 18:02:47 +00:00
gbeauche
281460fba0 - New arch support for IP retrieval on SIGSEGV. 2002-07-17 06:51:05 +00:00
nigel
370d5dcb95 Updated for latest Controller and EmulatorView class methods 2002-07-02 10:23:39 +00:00
nigel
5ef6d3d08c Compatibility with latest C++ monitor object. Unfortunately this requires 
a terrible hack to guess the number of bytes per row for each mode, which
is terribly hardware dependant, but is the only way at the moment.
 2002-07-02 09:47:57 +00:00
gbeauche
69847c3ea2 Correctly guard FreeBSD bits 2002-06-27 14:28:59 +00:00
jlachmann
abcf74039d Adapted to OO video scheme; Audio volume/muting/sample rate now settable 2002-06-23 08:27:05 +00:00
nigel
ca896c0838 Better mouse event control for full screen mode 2002-06-05 10:18:51 +00:00
nigel
15baaf886a Sequencing changes in init_screen(), removed some global vars and functions, 
assorted tidyup, big changes to video_switch_to_mode()
 2002-06-05 10:11:40 +00:00
nigel
2880cf6251 Debug statements were not in D() macros 2002-06-05 09:41:27 +00:00
nigel
3319c41d9d Un-necessary function and global int 2002-06-02 12:20:38 +00:00
nigel
f2749d2222 Hanging after minimising icon no longer relevant (I don't minimise anymore). 
Replaced with "fullscreen cursor jump" error.
 2002-06-02 10:26:55 +00:00
nigel
fdac401a5a Sheet and fullscreen-safe input processing, small tidyup 2002-05-30 12:50:21 +00:00
nigel
3053defd16 New way of storing if emulator is in full screen mode 2002-05-30 12:46:15 +00:00
nigel
3b2c66602f Removed duplicate modes, new way of checking fullscreen mode, use sheets 
instead of panels for warnings & errors
 2002-05-30 12:43:32 +00:00
nigel
26f40f2630 Minor tidyup 2002-05-30 12:36:17 +00:00
nigel
dc41a2b10c EndSheet() to end non-modal (i.e. non Error) sheets, fixed leak in ErrorSheet() 2002-05-30 12:28:38 +00:00
nigel
c0201dfc68 A better screens prefs change 2002-05-26 00:12:32 +00:00
nigel
edc98d37d2 Removed redundant (old C++ environment) stuff 2002-05-25 23:58:51 +00:00
nigel
0dcf103d24 Fix for screen radio-button selection bug, general tidyup. 2002-05-25 23:56:05 +00:00
nigel
d5995f053a Blocking sheet presentation routines, simpler interfaces 2002-05-25 23:54:39 +00:00
nigel
72129b9348 Added simpler interfaces to panels (less arguments). 
Note that this file is now Objective C++ only, so I should rename it to .hh
 2002-05-25 23:54:02 +00:00
nigel
5288bdcb94 Extfs version doco change 2002-05-23 12:57:07 +00:00
nigel
8bcd6c180e Added ScreenHideShow: action 2002-05-23 12:48:38 +00:00
gbeauche
d7c4d7afbf Backout "ignoresegv" support on FreeBSD/x86 for now. Unfortunately, the 
configure script would hang whereas standalone testing will pass all tests.
Any idea why??
- Unix/sigsegv.cpp (ix86_skip_instruction): Add decoder for mozbl instruction.
  (SIGSEGV_REGISTER_FILE [FreeBSD/x86]): Note why we start at EDI offset
  rather than plain sigcontext pointer. i.e. I don't know sigset_t size
  beforehand and don't intend to.
 2002-05-20 18:12:01 +00:00
gbeauche
edb377f181 Implement "ignoresegv" feature on FreeBSD/x86 
- Update README and ChangeLog accordingly.
 2002-05-20 17:50:39 +00:00
gbeauche
2bd9ee71e8 Implement "ignoresegv" feature on FreeBSD/x86 (tested on FreeBSD 4.5) 
- sigsegv.cpp (ix86_skip_instruction): Add decoder for movzwl instructions.
  (main): oddly, FreeBSD doesn't seem to let a write to a page if it is
  write-only. Aka. make the page readable too.
 2002-05-20 17:49:04 +00:00
gbeauche
b9e84cfb94 - Notify "ignoresegv" feature in ChangeLog 2002-05-20 16:06:24 +00:00
gbeauche
ae93f1e0d8 - Fix compilation on Linux/x86 with SIGCONTEXT_SUBTERFUGE 2002-05-20 16:03:37 +00:00
gbeauche
c2d3d08a7a - sigsegv.cpp (ix86_skip_instruction): Fix DEBUG compilation. 2002-05-20 16:00:07 +00:00
gbeauche
e81b9ace6d Implement "ignoresegv" feature on Darwin/ppc (tested on MacOS X) 
- Unix/sigsegv.cpp (powerpc_decode_instruction): New.
  (get_fault_instruction [MacOS X]): Factorize code.
  (get_fault_instruction [Linux/m68k]): Don't use expression statement.
- README (ignoresegv): Add Darwin/ppc to list of supported platforms.
 2002-05-20 15:56:13 +00:00
gbeauche
c47819020c Implement "ignoresegv" feature on Linux/ppc: 
- Unix/sigsegv.cpp (powerpc_skip_instruction): New from SheepShaver code.
- README (ignoresegv): Add Linux/ppc to list of supported platforms.
 2002-05-19 21:58:42 +00:00
gbeauche
39d97f5b04 - video_vosh.h (Screen_fault_handler): Move unrecoverable fault case to... 
- main_unix.cpp (sigsegv_dump_state): ... Here.
- sigsegv.h (sigsegv_fault_handler_t): Rename from sigsegv_handler_t.
- sigsegv.h (sigsegv_state_dumper_t): New.
 2002-05-16 15:48:06 +00:00
gbeauche
d5be07f449 - Merge with clisp SIGSEGV library version 1.2 with support added for 
HP-UX (contributed by Paolo Bonzini)
- Add missing? include <ucontext.h> for Irix and OSF/1 support
 2002-05-12 13:51:22 +00:00
gbeauche
266fc18f8a Implement the "ignoresegv" feature from SheepShaver. This is Unix-specific 
so far. Target platform is currently Linux/x86.
 2002-05-12 11:10:50 +00:00
nigel
d9892009cc Took out redundant method (was used before event handling re-write) 2002-05-12 10:34:16 +00:00
gbeauche
def097803e - B2_TOPDIR: new macro specifying where Basilisk II directory can be found. 
Update "links" rule to take care of it and don't PREFIX with current path
  if B2_TOPDIR yields an absolute path.
  (Simply cosmetic so that I can have multiple SS work dirs, effortlessly ;-)
 2002-05-09 09:55:45 +00:00
nigel
0b27de2c57 Minor corrections 2002-05-05 09:48:17 +00:00
nigel
7244cdf618 Changes from recent Unix version 2002-04-29 11:23:59 +00:00
nigel
3e76d393e1 Minor doco changes 2002-04-29 11:17:29 +00:00