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root/cebix/SheepShaver/src/Unix/sysdeps.h
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Comparing SheepShaver/src/Unix/sysdeps.h (file contents):
Revision 1.23 by gbeauche, 2004-01-26T13:52:31Z vs.
Revision 1.31 by gbeauche, 2004-05-20T17:46:49Z

# Line 44 | Line 44
44   #include <string.h>
45   #include <signal.h>
46  
47 + #ifdef HAVE_PTHREADS
48 + # include <pthread.h>
49 + #endif
50 +
51   #ifdef HAVE_FCNTL_H
52   # include <fcntl.h>
53   #endif
# Line 68 | Line 72
72   #define POWERPC_ROM 1
73  
74   #if EMULATED_PPC
71 – // Handle interrupts asynchronously?
72 – #define ASYNC_IRQ 0
75   // Mac ROM is write protected when banked memory is used
76   #if REAL_ADDRESSING || DIRECT_ADDRESSING
77   # define ROM_IS_WRITE_PROTECTED 0
# Line 78 | Line 80
80   # define ROM_IS_WRITE_PROTECTED 1
81   #endif
82   // Configure PowerPC emulator
83 < #define PPC_CHECK_INTERRUPTS (ASYNC_IRQ ? 0 : 1)
83 > #define PPC_REENTRANT_JIT 1
84 > #define PPC_CHECK_INTERRUPTS 1
85   #define PPC_DECODE_CACHE 1
86   #define PPC_FLIGHT_RECORDER 1
87   #define PPC_PROFILE_COMPILE_TIME 0
88   #define PPC_PROFILE_GENERIC_CALLS 0
89   #define KPX_MAX_CPUS 1
90 + #if defined(__i386__)
91 + #define DYNGEN_ASM_OPTS 1
92 + #endif
93   #else
94   // Mac ROM is write protected
95   #define ROM_IS_WRITE_PROTECTED 1
# Line 243 | Line 249 | static inline int testandset(volatile in
249   }
250   #endif
251  
252 < #ifdef __i386__
252 > #if defined(__i386__) || defined(__x86_64__)
253   #define HAVE_TEST_AND_SET 1
254   static inline int testandset(volatile int *p)
255   {
256 <        int ret;
251 <        long int readval;
256 >        long int ret;
257          /* Note: the "xchg" instruction does not need a "lock" prefix */
258 <        __asm__ __volatile__("xchgl %0, %1"
259 <                                                 : "=r" (ret), "=m" (*p), "=a" (readval)
258 >        __asm__ __volatile__("xchgl %k0, %1"
259 >                                                 : "=r" (ret), "=m" (*p)
260                                                   : "0" (1), "m" (*p)
261                                                   : "memory");
262          return ret;
# Line 356 | Line 361 | typedef struct timeval tm_time_t;
361   extern uint64 GetTicks_usec(void);
362   extern void Delay_usec(uint32 usec);
363  
364 + #if defined(HAVE_PTHREADS) || (defined(__linux__) && defined(__powerpc__))
365   // Setup pthread attributes
366   extern void Set_pthread_attr(pthread_attr_t *attr, int priority);
367 + #endif
368  
369   // Various definitions
370   typedef struct rgb_color {

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