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root/cebix/SheepShaver/src/macos_util.cpp
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Comparing SheepShaver/src/macos_util.cpp (file contents):
Revision 1.6 by cebix, 2004-01-12T15:37:18Z vs.
Revision 1.8 by gbeauche, 2004-11-13T14:09:15Z

# Line 42 | Line 42 | static inline long CallUniversal(void *a
42   }
43   typedef int16 (*gsl_ptr)(char *, uint32, uint32, uint32 *, void **, char *);
44   static uint32 gsl_tvect = 0;
45 < static inline int16 GetSharedLibrary(char *arg1, uint32 arg2, uint32 arg3, uint32 *arg4, void **arg5, char *arg6)
45 > static inline int16 GetSharedLibrary(uintptr arg1, uint32 arg2, uint32 arg3, uintptr arg4, uintptr arg5, uintptr arg6)
46   {
47 <        return (int16)CallMacOS6(gsl_ptr, gsl_tvect, arg1, arg2, arg3, arg4, arg5, arg6);
47 >        return (int16)CallMacOS6(gsl_ptr, gsl_tvect, (char *)arg1, arg2, arg3, (uint32 *)arg4, (void **)arg5, (char *)arg6);
48   }
49   typedef int16 (*fs_ptr)(uint32, char *, void **, uint32 *);
50   static uint32 fs_tvect = 0;
51 < static inline int16 FindSymbol(uint32 arg1, char *arg2, void **arg3, uint32 *arg4)
51 > static inline int16 FindSymbol(uint32 arg1, uintptr arg2, uintptr arg3, uintptr arg4)
52   {
53 <        return (int16)CallMacOS4(fs_ptr, fs_tvect, arg1, arg2, arg3, arg4);
53 >        return (int16)CallMacOS4(fs_ptr, fs_tvect, arg1, (char *)arg2, (void **)arg3, (uint32 **)arg4);
54   }
55   typedef int16 (*cc_ptr)(uint32 *);
56   static uint32 cc_tvect = 0;
# Line 58 | Line 58 | static inline int16 CloseConnection(uint
58   {
59          return (int16)CallMacOS1(cc_ptr, cc_tvect, arg1);
60   }
61 + typedef void *(*nps_ptr)(uint32);
62 + static uint32 nps_tvect = 0;
63 + static inline void *NewPtrSys(uint32 arg1)
64 + {
65 +        return (void *)CallMacOS1(nps_ptr, nps_tvect, arg1);
66 + }
67 + typedef void (*d_ptr)(void *);
68 + static uint32 d_tvect = 0;
69 + static inline void DisposePtr(void *arg1)
70 + {
71 +        CallMacOS1(d_ptr, d_tvect, arg1);
72 + }
73  
74  
75   /*
# Line 186 | Line 198 | void *FindLibSymbol(char *lib_str, char
198                  r.a[1] = conn_id.addr();
199                  r.a[2] = main_addr.addr();
200                  r.a[3] = err.addr();
201 <                Execute68k((uint32)proc1, &r);
201 >                Execute68k(Host2MacAddr((uint8 *)proc1), &r);
202                  D(bug(" GetSharedLibrary: ret %d, connection ID %ld, main %p\n", (int16)r.d[0], conn_id.value(), main_addr.value()));
203                  if (r.d[0])
204                          return NULL;
# Line 207 | Line 219 | void *FindLibSymbol(char *lib_str, char
219                  r.a[0] = sym.addr();
220                  r.a[1] = sym_addr.addr();
221                  r.a[2] = sym_class.addr();
222 <                Execute68k((uint32)proc2, &r);
222 >                Execute68k(Host2MacAddr((uint8 *)proc2), &r);
223                  D(bug(" FindSymbol1: ret %d, sym_addr %p, sym_class %ld\n", (int16)r.d[0], sym_addr.value(), sym_class.value()));
224   //!! CloseConnection()?
225                  if (r.d[0])
# Line 222 | Line 234 | void *FindLibSymbol(char *lib_str, char
234                          return 0;
235                  }
236                  int16 res;
237 <                res = GetSharedLibrary(lib.value(), FOURCC('p','w','p','c'), 1, (uint32 *)conn_id.addr(), (void **)main_addr.addr(), (char *)err.addr());
237 >                res = GetSharedLibrary(lib.addr(), FOURCC('p','w','p','c'), 1, conn_id.addr(), main_addr.addr(), err.addr());
238                  D(bug(" GetSharedLibrary: ret %d, connection ID %ld, main %p\n", res, conn_id.value(), main_addr.value()));
239                  if (res)
240                          return NULL;
241 <                res = FindSymbol(conn_id.value(), sym.value(), (void **)sym_addr.addr(), (uint32 *)sym_class.addr());
241 >                res = FindSymbol(conn_id.value(), sym.addr(), sym_addr.addr(), sym_class.addr());
242                  D(bug(" FindSymbol: ret %d, sym_addr %p, sym_class %ld\n", res, sym_addr.value(), sym_class.value()));
243   //!!??          CloseConnection(&conn_id);
244                  if (res)
# Line 270 | Line 282 | void InitCallUniversalProc()
282                  printf("FATAL: Can't find CloseConnection()\n");
283                  QuitEmulator();
284          }
285 +
286 +        nps_tvect = (uint32)FindLibSymbol("\014InterfaceLib", "\011NewPtrSys");
287 +        D(bug("NewPtrSys TVECT at %08lx\n", nps_tvect));
288 +        if (nps_tvect == 0) {
289 +                printf("FATAL: Can't find NewPtrSys()\n");
290 +                QuitEmulator();
291 +        }
292 +
293 +        d_tvect = (uint32)FindLibSymbol("\014InterfaceLib", "\012DisposePtr");
294 +        D(bug("DisposePtr TVECT at %08lx\n", d_tvect));
295 +        if (d_tvect == 0) {
296 +                printf("FATAL: Can't find DisposePtr()\n");
297 +                QuitEmulator();
298 +        }
299   }
300  
301  
# Line 309 | Line 335 | uint32 TimeToMacTime(time_t t)
335          uint32 days = local->tm_yday + 365 * (local->tm_year - 4) + intervening_leap_days;
336          return local->tm_sec + 60 * (local->tm_min + 60 * (local->tm_hour + 24 * days));
337   }
338 +
339 +
340 + /*
341 + *  Memory allocators in MacOS system heap zone
342 + */
343 +
344 + void *Mac_sysalloc(uint32 size)
345 + {
346 +        return NewPtrSys(size);
347 + }
348 +
349 + void Mac_sysfree(void *p)
350 + {
351 +        DisposePtr(p);
352 + }

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