int
gettimeofday(struct timeval *tv, struct timezone */*tz*/)
{
// return the time in tv as expected
if (tv != NULL)
{
UnsignedWide tm;
Microseconds(&tm);
tv->tv_sec = tm.lo / 1000000;
tv->tv_usec = tm.lo % 1000000;
}
return 0; // Unix value for successful
#ifdef VERSION_1
/* Must be called only multiple-of-two times or the timer will be left primed. */
static TMTask tm;
static boolean primed = FALSE;
long rt;
if (!primed)
{
// start the timer for the next time that we are called
tm.tmAddr = NewTimerProc(timer_func); // we do not expect this to ever be called
tm.tmCount = 0; // initialize all fields
tm.tmWakeUp = 0;
tm.tmReserved = 0;
InsTime((struct QElem*)&tm);
PrimeTime((struct QElem*)&tm, -LONG_MAX);
primed = TRUE;
rt = 0;
}
else
{
RmvTime((struct QElem*)&tm); // returns unused time in negative microseconds
primed = FALSE;
rt = LONG_MAX - -tm.tmCount;
}
// return the time in tv as expected
if (tv != NULL)
{
tv->tv_sec = rt / 1000000;
tv->tv_usec = rt % 1000000;
}
return 0; // Unix value for successful
#endif // VERSION_1
}
void AsioSample::timerOff()
{
if(tmTaskOn)
{
RmvTime((QElemPtr)&myTmTask);
tmTaskOn = false;
}
theSound = 0;
}
int main(int argc, char *argv[])
#endif
{
int i; /* Index */
int iter;
time_t time_and_date; /* Self-explanatory */
struct tm *loctime;
double bmean; /* Benchmark mean */
double bstdev; /* Benchmark stdev */
double lx_memindex; /* Linux memory index (mainly integer operations)*/
double lx_intindex; /* Linux integer index */
double lx_fpindex; /* Linux floating-point index */
double intindex; /* Integer index */
double fpindex; /* Floating-point index */
ulong bnumrun; /* # of runs */
#ifdef MAC
MaxApplZone();
#endif
#ifdef MACTIMEMGR
/* Set up high res timer */
MacHSTdelay=600*1000*1000; /* Delay is 10 minutes */
memset((char *)&myTMTask,0,sizeof(TMTask));
/* Prime and remove the task, calculating overhead */
PrimeTime((QElemPtr)&myTMTask,-MacHSTdelay);
RmvTime((QElemPtr)&myTMTask);
MacHSTohead=MacHSTdelay+myTMTask.tmCount;
#endif
#ifdef WIN31TIMER
/* Set up the size of the timer info structure */
win31tinfo.dwSize=(DWORD)sizeof(TIMERINFO);
/* Load library */
if((hThlp=LoadLibrary("TOOLHELP.DLL"))<32)
{ printf("Error loading TOOLHELP\n");
exit(0);
}
if(!(lpfn=GetProcAddress(hThlp,"TimerCount")))
{ printf("TOOLHELP error\n");
exit(0);
}
#endif
/*
** Set global parameters to default.
*/
global_min_ticks=MINIMUM_TICKS;
global_min_seconds=MINIMUM_SECONDS;
global_allstats=0;
global_custrun=0;
global_align=8;
write_to_file=0;
lx_memindex=(double)1.0; /* set for geometric mean computations */
lx_intindex=(double)1.0;
lx_fpindex=(double)1.0;
intindex=(double)1.0;
fpindex=(double)1.0;
mem_array_ents=0; /* Nothing in mem array */
/*
** We presume all tests will be run unless told
** otherwise
*/
for(i=0;i<NUMTESTS;i++)
tests_to_do[i]=1;
/*
** Initialize test data structures to default
** values.
*/
set_request_secs(); /* Set all request_secs fields */
global_numsortstruct.adjust=0;
global_numsortstruct.arraysize=NUMARRAYSIZE;
global_strsortstruct.adjust=0;
global_strsortstruct.arraysize=STRINGARRAYSIZE;
global_bitopstruct.adjust=0;
global_bitopstruct.bitfieldarraysize=BITFARRAYSIZE;
global_emfloatstruct.adjust=0;
global_emfloatstruct.arraysize=EMFARRAYSIZE;
global_fourierstruct.adjust=0;
global_assignstruct.adjust=0;
global_ideastruct.adjust=0;
global_ideastruct.arraysize=IDEAARRAYSIZE;
global_huffstruct.adjust=0;
global_huffstruct.arraysize=HUFFARRAYSIZE;
global_nnetstruct.adjust=0;
global_lustruct.adjust=0;
/*
** For Macintosh -- read the command line.
*/
#ifdef MAC
UCommandLine();
#endif
/*
** Handle any command-line arguments.
*/
if(argc>1)
for(i=1;i<argc;i++)
if(parse_arg(argv[i])==-1)
{ display_help(argv[0]);
exit(0);
}
/*
** Output header
*/
#ifdef LINUX
output_string("\nBYTEmark* Native Mode Benchmark ver. 2 (10/95)\n");
output_string("Index-split by Andrew D. Balsa (11/97)\n");
output_string("Linux/Unix* port by Uwe F. Mayer (12/96,11/97)\n");
#else
output_string("BBBBBB YYY Y TTTTTTT EEEEEEE\n");
output_string("BBB B YYY Y TTT EEE\n");
output_string("BBB B YYY Y TTT EEE\n");
output_string("BBBBBB YYY Y TTT EEEEEEE\n");
output_string("BBB B YYY TTT EEE\n");
output_string("BBB B YYY TTT EEE\n");
output_string("BBBBBB YYY TTT EEEEEEE\n\n");
output_string("\nBYTEmark (tm) Native Mode Benchmark ver. 2 (10/95)\n");
#endif
/*
** See if the user wants all stats. Output heading info
** if so.
*/
if(global_allstats)
{
output_string("\n");
output_string("============================== ALL STATISTICS ===============================\n");
time(&time_and_date);
loctime=localtime(&time_and_date);
sprintf(buffer,"**Date and time of benchmark run: %s",asctime(loctime));
output_string(buffer);
sprintf(buffer,"**Sizeof: char:%u short:%u int:%u long:%u u8:%u u16:%u u32:%u int32:%u\n",
(unsigned int)sizeof(char),
(unsigned int)sizeof(short),
(unsigned int)sizeof(int),
(unsigned int)sizeof(long),
(unsigned int)sizeof(u8),
(unsigned int)sizeof(u16),
(unsigned int)sizeof(u32),
(unsigned int)sizeof(int32));
output_string(buffer);
#ifdef LINUX
#include "sysinfo.c"
#else
sprintf(buffer,"**%s\n",sysname);
output_string(buffer);
sprintf(buffer,"**%s\n",compilername);
output_string(buffer);
sprintf(buffer,"**%s\n",compilerversion);
output_string(buffer);
#endif
output_string("=============================================================================\n");
}
/*
** Execute the tests.
*/
output_string("\nNOTE!!! Iteration display disabled to prevent diffs from failing!\n");
#ifdef LINUX
output_string("\nTEST : Iterations/sec. : Old Index : New Index\n");
output_string(" : : Pentium 90* : AMD K6/233*\n");
output_string("--------------------:------------------:-------------:------------\n");
#endif
for(i=0;i<NUMTESTS;i++)
{
if(tests_to_do[i])
{ sprintf(buffer,"%s :",ftestnames[i]);
output_string(buffer);
#if 0
if (0!=bench_with_confidence(i,
&bmean,
&bstdev,
&bnumrun)){
output_string("\n** WARNING: The current test result is NOT 95 % statistically certain.\n");
output_string("** WARNING: The variation among the individual results is too large.\n");
output_string(" :");
}
#endif
for (iter = 0; iter < N_ITERATIONS; ++iter) {
(*funcpointer[i])();
}
#ifdef LINUX
sprintf(buffer," %15.5g : %9.2f : %9.2f\n",
bmean,bmean/bindex[i],bmean/lx_bindex[i]);
#else
sprintf(buffer," Iterations/sec.: %13.2f Index: %6.2f\n",
/*bmean,bmean/bindex[i],*/ 0.0, 0.0);
#endif
output_string(buffer);
/*
** Gather integer or FP indexes
*/
if((i==4)||(i==8)||(i==9)){
/* FP index */
fpindex=fpindex*(bmean/bindex[i]);
/* Linux FP index */
lx_fpindex=lx_fpindex*(bmean/lx_bindex[i]);
}
else{
/* Integer index */
intindex=intindex*(bmean/bindex[i]);
if((i==0)||(i==3)||(i==6)||(i==7))
/* Linux integer index */
lx_intindex=lx_intindex*(bmean/lx_bindex[i]);
else
/* Linux memory index */
lx_memindex=lx_memindex*(bmean/lx_bindex[i]);
}
if(global_allstats)
{
sprintf(buffer," Absolute standard deviation: %g\n",bstdev);
output_string(buffer);
if (bmean>(double)1e-100){
/* avoid division by zero */
sprintf(buffer," Relative standard deviation: %g %%\n",
(double)100*bstdev/bmean);
output_string(buffer);
}
sprintf(buffer," Number of runs: %lu\n",bnumrun);
output_string(buffer);
show_stats(i);
sprintf(buffer,"Done with %s\n\n",ftestnames[i]);
output_string(buffer);
}
}
}
/* printf("...done...\n"); */
/*
** Output the total indexes
*/
if(global_custrun==0)
{
output_string("==========================ORIGINAL BYTEMARK RESULTS==========================\n");
sprintf(buffer,"INTEGER INDEX : %.3f\n",
/*pow(intindex,(double).142857)*/ 0.0);
output_string(buffer);
sprintf(buffer,"FLOATING-POINT INDEX: %.3f\n",
/*pow(fpindex,(double).33333)*/ 0.0);
output_string(buffer);
output_string("Baseline (MSDOS*) : Pentium* 90, 256 KB L2-cache, Watcom* compiler 10.0\n");
#ifdef LINUX
output_string("==============================LINUX DATA BELOW===============================\n");
hardware(write_to_file, global_ofile);
#include "sysinfoc.c"
sprintf(buffer,"MEMORY INDEX : %.3f\n",
pow(lx_memindex,(double).3333333333));
output_string(buffer);
sprintf(buffer,"INTEGER INDEX : %.3f\n",
pow(lx_intindex,(double).25));
output_string(buffer);
sprintf(buffer,"FLOATING-POINT INDEX: %.3f\n",
pow(lx_fpindex,(double).3333333333));
output_string(buffer);
output_string("Baseline (LINUX) : AMD K6/233*, 512 KB L2-cache, gcc 2.7.2.3, libc-5.4.38\n");
#endif
output_string("* Trademarks are property of their respective holder.\n");
}
exit(0);
}
pascal OSErr IndexedSearch(CSParamPtr pb,
long dirID)
{
static LevelRecHandle searchStack = NULL; /* static handle to LevelRec stack */
static Size searchStackSize = 0; /* size of static handle */
SearchPositionRecPtr catPosition;
long modDate;
short index = -1 ;
ExtendedTMTask timerTask;
OSErr result;
short realVRefNum;
Str63 itemName;
CInfoPBRec cPB;
long tempLong;
Boolean includeFiles;
Boolean includeDirs;
Boolean includeNames;
Str63 upperName;
timerTask.stopSearch = false; /* don't stop yet! */
/* If request has a timeout, install a Time Manager task. */
if ( pb->ioSearchTime != 0 )
{
/* Start timer */
timerTask.theTask.tmAddr = NewTimerUPP(TimeOutTask);
InsTime((QElemPtr)&(timerTask.theTask));
PrimeTime((QElemPtr)&(timerTask.theTask), pb->ioSearchTime);
}
/* Check the parameter block passed for things that we don't want to assume */
/* are OK later in the code. For example, make sure pointers to data structures */
/* and buffers are not NULL. And while we're in there, see if the request */
/* specified searching for files, directories, or both, and see if the search */
/* was by full or partial name. */
result = VerifyUserPB(pb, &includeFiles, &includeDirs, &includeNames);
if ( result == noErr )
{
pb->ioActMatchCount = 0; /* no matches yet */
if ( includeNames )
{
/* The search includes seach by full or partial name. */
/* Make an upper case copy of the match string to pass to */
/* CheckForMatches. */
BlockMoveData(pb->ioSearchInfo1->hFileInfo.ioNamePtr,
upperName,
pb->ioSearchInfo1->hFileInfo.ioNamePtr[0] + 1);
/* Use the same non-international call the File Manager uses */
UpperString(upperName, true);
}
/* Prevent casting to my type throughout code */
catPosition = (SearchPositionRecPtr)&pb->ioCatPosition;
/* Create searchStack first time called */
if ( searchStack == NULL )
{
searchStack = (LevelRecHandle)NewHandle(kAdditionalLevelRecs * sizeof(LevelRec));
}
/* Make sure searchStack really exists */
if ( searchStack != NULL )
{
searchStackSize = GetHandleSize((Handle)searchStack);
/* See if the search is a new search or a resumed search. */
if ( catPosition->initialize == 0 )
{
/* New search. */
/* Get the real vRefNum and fill in catPosition->initialize. */
result = CheckVol(pb->ioNamePtr, pb->ioVRefNum, &realVRefNum, &catPosition->initialize);
if ( result == noErr )
{
/* clear searchStack */
catPosition->stackDepth = 0;
/* use dirID parameter passed and... */
index = -1; /* start with the passed directory itself! */
}
}
else
{
/* We're resuming a search. */
/* Get the real vRefNum and make sure catPosition->initialize is valid. */
result = CheckVol(pb->ioNamePtr, pb->ioVRefNum, &realVRefNum, &tempLong);
if ( result == noErr )
{
/* Make sure the resumed search is to the same volume! */
if ( catPosition->initialize == tempLong )
{
/* For resume, catPosition->stackDepth > 0 */
if ( catPosition->stackDepth > 0 )
{
/* Position catPosition->stackDepth to access last saved level */
--(catPosition->stackDepth);
/* Get the dirID and index for the next item */
dirID = (*searchStack)[catPosition->stackDepth].dirID;
index = (*searchStack)[catPosition->stackDepth].index;
/* Check the dir's mod date against the saved mode date on our "stack" */
modDate = GetDirModDate(realVRefNum, dirID);
if ( modDate != (*searchStack)[catPosition->stackDepth].dirModDate )
{
result = catChangedErr;
}
}
else
{
/* Invalid catPosition record was passed */
result = paramErr;
}
}
else
{
/* The volume is not the same */
result = catChangedErr;
}
}
}
if ( result == noErr )
{
/* ioNamePtr and ioVRefNum only need to be set up once. */
cPB.hFileInfo.ioNamePtr = itemName;
cPB.hFileInfo.ioVRefNum = realVRefNum;
/*
** Here's the loop that:
** Finds the next item on the volume.
** If noErr, calls the code to check for matches and add matches
** to the match buffer.
** Sets up dirID and index for to find the next item on the volume.
**
** The looping ends when:
** (a) an unexpected error is returned by PBGetCatInfo. All that
** is expected is noErr and fnfErr (after the last item in a
** directory is found).
** (b) the caller specified a timeout and our Time Manager task
** has fired.
** (c) the number of matches requested by the caller has been found.
** (d) the last item on the volume was found.
*/
do
{
/* get the next item */
cPB.hFileInfo.ioFDirIndex = index;
cPB.hFileInfo.ioDirID = dirID;
result = PBGetCatInfoSync(&cPB);
if ( index != -1 )
{
if ( result == noErr )
{
/* We found something */
CheckForMatches(&cPB, pb, upperName, includeFiles, includeDirs);
++index;
if ( (cPB.dirInfo.ioFlAttrib & kioFlAttribDirMask) != 0 )
{
/* It's a directory */
result = CheckStack(catPosition->stackDepth, searchStack, &searchStackSize);
if ( result == noErr )
{
/* Save the current state on the searchStack */
/* when we come back, this is where we'll start */
(*searchStack)[catPosition->stackDepth].dirID = dirID;
(*searchStack)[catPosition->stackDepth].index = index;
(*searchStack)[catPosition->stackDepth].dirModDate = GetDirModDate(realVRefNum, dirID);
/* position catPosition->stackDepth for next saved level */
++(catPosition->stackDepth);
/* The next item to get is the 1st item in the child directory */
dirID = cPB.dirInfo.ioDrDirID;
index = 1;
}
}
/* else do nothing for files */
}
else
{
/* End of directory found (or we had some error and that */
/* means we have to drop out of this directory). */
/* Restore last thing put on stack and */
/* see if we need to continue or quit. */
if ( catPosition->stackDepth > 0 )
{
/* position catPosition->stackDepth to access last saved level */
--(catPosition->stackDepth);
dirID = (*searchStack)[catPosition->stackDepth].dirID;
index = (*searchStack)[catPosition->stackDepth].index;
/* Check the dir's mod date against the saved mode date on our "stack" */
modDate = GetDirModDate(realVRefNum, dirID);
if ( modDate != (*searchStack)[catPosition->stackDepth].dirModDate )
{
result = catChangedErr;
}
else
{
/* Going back to ancestor directory. */
/* Clear error so we can continue. */
result = noErr;
}
}
else
{
/* We hit the bottom of the stack, so we'll let the */
/* the eofErr drop us out of the loop. */
result = eofErr;
}
}
}
else
{
/* Special case for index == -1; that means that we're starting */
/* a new search and so the first item to check is the directory */
/* passed to us. */
if ( result == noErr )
{
/* We found something */
CheckForMatches(&cPB, pb, upperName, includeFiles, includeDirs);
/* Now, set the index to 1 and then we're ready to look inside */
/* the passed directory. */
index = 1;
}
}
} while ( (!timerTask.stopSearch) && /* timer hasn't fired */
(result == noErr) && /* no unexpected errors */
(pb->ioReqMatchCount > pb->ioActMatchCount) ); /* we haven't found our limit */
/* Did we drop out of the loop because of timeout or */
/* ioReqMatchCount was found? */
if ( result == noErr )
{
result = CheckStack(catPosition->stackDepth, searchStack, &searchStackSize);
if ( result == noErr )
{
/* Either there was a timeout or ioReqMatchCount was reached. */
/* Save the dirID and index for the next time we're called. */
(*searchStack)[catPosition->stackDepth].dirID = dirID;
(*searchStack)[catPosition->stackDepth].index = index;
(*searchStack)[catPosition->stackDepth].dirModDate = GetDirModDate(realVRefNum, dirID);
/* position catPosition->stackDepth for next saved level */
++(catPosition->stackDepth);
}
}
}
}
else
{
/* searchStack Handle could not be allocated */
result = memFullErr;
}
}
if ( pb->ioSearchTime != 0 )
{
/* Stop Time Manager task here if it was installed */
RmvTime((QElemPtr)&(timerTask.theTask));
DisposeTimerUPP(timerTask.theTask.tmAddr);
}
return ( result );
}
void main(int argc, char **argv)
#endif
{
int i; /* Index */
time_t time_and_date; /* Self-explanatory */
struct tm *loctime;
double bmean; /* Benchmark mean */
double bstdev; /* Benchmark stdev */
double intindex; /* Integer index */
double fpindex; /* Floating-point index */
ulong bnumrun; /* # of runs */
#ifdef MAC
MaxApplZone();
#endif
#ifdef MACTIMEMGR
/* Set up high res timer */
MacHSTdelay=600*1000*1000; /* Delay is 10 minutes */
memset((char *)&myTMTask,0,sizeof(TMTask));
/* Prime and remove the task, calculating overhead */
PrimeTime((QElemPtr)&myTMTask,-MacHSTdelay);
RmvTime((QElemPtr)&myTMTask);
MacHSTohead=MacHSTdelay+myTMTask.tmCount;
#endif
#ifdef WIN31TIMER
/* Set up the size of the timer info structure */
win31tinfo.dwSize=(DWORD)sizeof(TIMERINFO);
/* Load library */
if((hThlp=LoadLibrary("TOOLHELP.DLL"))<32)
{ printf("Error loading TOOLHELP\n");
exit(0);
}
if(!(lpfn=GetProcAddress(hThlp,"TimerCount")))
{ printf("TOOLHELP error\n");
exit(0);
}
#endif
/*
** Set global parameters to default.
*/
global_min_ticks=MINIMUM_TICKS;
global_min_seconds=MINIMUM_SECONDS;
global_allstats=0;
global_custrun=0;
write_to_file=0;
intindex=(double)1.0;
fpindex=(double)1.0;
/*
** We presume all tests will be run unless told
** otherwise
*/
for(i=0;i<NUMTESTS;i++)
tests_to_do[i]=1;
/*
** Initialize test data structures to default
** values.
*/
set_request_secs(); /* Set all request_secs fields */
global_numsortstruct.adjust=0;
global_numsortstruct.arraysize=NUMARRAYSIZE;
global_strsortstruct.adjust=0;
global_strsortstruct.arraysize=STRINGARRAYSIZE;
global_bitopstruct.adjust=0;
global_bitopstruct.bitfieldarraysize=BITFARRAYSIZE;
global_emfloatstruct.adjust=0;
global_emfloatstruct.arraysize=EMFARRAYSIZE;
global_fourierstruct.adjust=0;
global_assignstruct.adjust=0;
global_ideastruct.adjust=0;
global_ideastruct.arraysize=IDEAARRAYSIZE;
global_huffstruct.adjust=0;
global_huffstruct.arraysize=HUFFARRAYSIZE;
global_nnetstruct.adjust=0;
global_lustruct.adjust=0;
/*
** For Macintosh -- read the command line.
*/
#ifdef MAC
UCommandLine();
#endif
/*
** Handle any command-line arguments.
*/
if(argc>1)
for(i=1;i<argc;i++)
if(parse_arg(argv[i])==-1)
{ display_help(argv[0]);
exit(0);
}
/*
** Output header
*/
output_string("BBBBBB YYY Y TTTTTTT EEEEEEE\n");
output_string("BBB B YYY Y TTT EEE\n");
output_string("BBB B YYY Y TTT EEE\n");
output_string("BBBBBB YYY Y TTT EEEEEEE\n");
output_string("BBB B YYY TTT EEE\n");
output_string("BBB B YYY TTT EEE\n");
output_string("BBBBBB YYY TTT EEEEEEE\n\n");
output_string("BYTEmark (tm) Native Mode Benchmark ver. 2 (3/95)\n");
/*
** See if the user wants all stats. Output heading info
** if so.
*/
if(global_allstats)
{
output_string("========== ALL STATISTICS ==========\n");
time(&time_and_date);
loctime=localtime(&time_and_date);
sprintf(buffer,"**%s",asctime(loctime));
output_string(buffer);
sprintf(buffer,"**%s\n",sysname);
output_string(buffer);
sprintf(buffer,"**%s\n",compilername);
output_string(buffer);
sprintf(buffer,"**%s\n",compilerversion);
output_string(buffer);
sprintf(buffer,"**Sizeof: int:%u short:%u long:%u\n",
(unsigned int)sizeof(int),
(unsigned int)sizeof(short),
(unsigned int)sizeof(long));
output_string(buffer);
output_string("====================================\n");
}
/*
** Execute the tests.
*/
for(i=0;i<NUMTESTS;i++)
{
if(tests_to_do[i])
{ sprintf(buffer,"%s:",ftestnames[i]);
output_string(buffer);
bench_with_confidence(i,
&bmean,
&bstdev,
&bnumrun);
sprintf(buffer, "Bmark(%s)", ftestnames[i] );
Report( buffer, TotalTime );
sprintf(buffer," Iterations/sec.: %lf Index: %lf\n",
bmean,bmean/bindex[i]);
output_string(buffer);
/*
** Gather integer or FP indexes
*/
if((i==4)||(i==8)||(i==9))
/* FP index */
fpindex=fpindex*(bmean/bindex[i]);
else
/* Integer index */
intindex=intindex*(bmean/bindex[i]);
if(global_allstats)
{
sprintf(buffer," Standard Deviation: %lf\n Number of runs: %lu\n",
bstdev,bnumrun);
output_string(buffer);
show_stats(i);
}
}
}
printf("...done...\n");
/*
** Output the total indexes
*/
if(global_custrun==0)
{
output_string("===========OVERALL============\n");
sprintf(buffer,"INTEGER INDEX: %lf\nFLOATING-POINT INDEX: %lf\n",pow(intindex,(double).142857),
pow(fpindex,(double).33333));
output_string(buffer);
output_string(" (90 MHz Dell Pentium = 1.00)\n");
output_string("==============================\n");
}
exit(0);
}
void SDL_SYS_StopTimer(void)
{
RmvTime((QElemPtr)&gExtendedTimerRec.tmTask);
}
void CTimer::stop()
{
RmvTime((QElemPtr)&tmtask);
microseconds=TIMEOUT+tmtask.tmCount;
}
void EmulOp(M68kRegisters *r, uint32 pc, int selector)
{
D(bug("EmulOp %04x at %08x\n", selector, pc));
switch (selector) {
case OP_BREAK: // Breakpoint
printf("*** Breakpoint\n");
Dump68kRegs(r);
break;
case OP_XPRAM1: { // Read/write from/to XPRam
uint32 len = r->d[3];
uint8 *adr = Mac2HostAddr(r->a[3]);
D(bug("XPRAMReadWrite d3: %08lx, a3: %p\n", len, adr));
int ofs = len & 0xffff;
len >>= 16;
if (len & 0x8000) {
len &= 0x7fff;
for (uint32 i=0; i<len; i++)
XPRAM[((ofs + i) & 0xff) + 0x1300] = *adr++;
} else {
for (uint32 i=0; i<len; i++)
*adr++ = XPRAM[((ofs + i) & 0xff) + 0x1300];
}
break;
}
case OP_XPRAM2: // Read from XPRam
r->d[1] = XPRAM[(r->d[1] & 0xff) + 0x1300];
break;
case OP_XPRAM3: // Write to XPRam
XPRAM[(r->d[1] & 0xff) + 0x1300] = r->d[2];
break;
case OP_NVRAM1: { // Read from NVRAM
int ofs = r->d[0];
r->d[0] = XPRAM[ofs & 0x1fff];
bool localtalk = !(XPRAM[0x13e0] || XPRAM[0x13e1]); // LocalTalk enabled?
switch (ofs) {
case 0x13e0: // Disable LocalTalk (use EtherTalk instead)
if (localtalk)
r->d[0] = 0x00;
break;
case 0x13e1:
if (localtalk)
r->d[0] = 0x01;
break;
case 0x13e2:
if (localtalk)
r->d[0] = 0x00;
break;
case 0x13e3:
if (localtalk)
r->d[0] = 0x0a;
break;
}
break;
}
case OP_NVRAM2: // Write to NVRAM
XPRAM[r->d[0] & 0x1fff] = r->d[1];
break;
case OP_NVRAM3: // Read/write from/to NVRAM
if (r->d[3]) {
r->d[0] = XPRAM[(r->d[4] + 0x1300) & 0x1fff];
} else {
XPRAM[(r->d[4] + 0x1300) & 0x1fff] = r->d[5];
r->d[0] = 0;
}
break;
case OP_FIX_MEMTOP: // Fixes MemTop in BootGlobs during startup
D(bug("Fix MemTop\n"));
WriteMacInt32(BootGlobsAddr - 20, RAMBase + RAMSize); // MemTop
r->a[6] = RAMBase + RAMSize;
break;
case OP_FIX_MEMSIZE: { // Fixes physical/logical RAM size during startup
D(bug("Fix MemSize\n"));
uint32 diff = ReadMacInt32(0x1ef8) - ReadMacInt32(0x1ef4);
WriteMacInt32(0x1ef8, RAMSize); // Physical RAM size
WriteMacInt32(0x1ef4, RAMSize - diff); // Logical RAM size
break;
}
case OP_FIX_BOOTSTACK: // Fixes boot stack pointer in boot 3 resource
D(bug("Fix BootStack\n"));
r->a[1] = r->a[7] = RAMBase + RAMSize * 3 / 4;
break;
case OP_SONY_OPEN: // Floppy driver functions
r->d[0] = SonyOpen(r->a[0], r->a[1]);
break;
case OP_SONY_PRIME:
r->d[0] = SonyPrime(r->a[0], r->a[1]);
break;
case OP_SONY_CONTROL:
r->d[0] = SonyControl(r->a[0], r->a[1]);
break;
case OP_SONY_STATUS:
r->d[0] = SonyStatus(r->a[0], r->a[1]);
break;
case OP_DISK_OPEN: // Disk driver functions
r->d[0] = DiskOpen(r->a[0], r->a[1]);
break;
case OP_DISK_PRIME:
r->d[0] = DiskPrime(r->a[0], r->a[1]);
break;
case OP_DISK_CONTROL:
r->d[0] = DiskControl(r->a[0], r->a[1]);
break;
case OP_DISK_STATUS:
r->d[0] = DiskStatus(r->a[0], r->a[1]);
break;
case OP_CDROM_OPEN: // CD-ROM driver functions
r->d[0] = CDROMOpen(r->a[0], r->a[1]);
break;
case OP_CDROM_PRIME:
r->d[0] = CDROMPrime(r->a[0], r->a[1]);
break;
case OP_CDROM_CONTROL:
r->d[0] = CDROMControl(r->a[0], r->a[1]);
break;
case OP_CDROM_STATUS:
r->d[0] = CDROMStatus(r->a[0], r->a[1]);
break;
case OP_AUDIO_DISPATCH: // Audio component functions
r->d[0] = gMacAudio->Dispatch(r->a[3], r->a[4]);
break;
case OP_SOUNDIN_OPEN: // Sound input driver functions
r->d[0] = gMacAudio->InOpen(r->a[0], r->a[1]);
break;
case OP_SOUNDIN_PRIME:
r->d[0] = gMacAudio->InPrime(r->a[0], r->a[1]);
break;
case OP_SOUNDIN_CONTROL:
r->d[0] = gMacAudio->InControl(r->a[0], r->a[1]);
break;
case OP_SOUNDIN_STATUS:
r->d[0] = gMacAudio->InStatus(r->a[0], r->a[1]);
break;
case OP_SOUNDIN_CLOSE:
r->d[0] = gMacAudio->InClose(r->a[0], r->a[1]);
break;
case OP_ADBOP: // ADBOp() replacement
gADBInput->Op(r->d[0], Mac2HostAddr(ReadMacInt32(r->a[0])));
break;
case OP_INSTIME: // InsTime() replacement
r->d[0] = InsTime(r->a[0], r->d[1]);
break;
case OP_RMVTIME: // RmvTime() replacement
r->d[0] = RmvTime(r->a[0]);
break;
case OP_PRIMETIME: // PrimeTime() replacement
r->d[0] = PrimeTime(r->a[0], r->d[0]);
break;
case OP_MICROSECONDS: // Microseconds() replacement
Microseconds(r->a[0], r->d[0]);
break;
case OP_PUT_SCRAP: // PutScrap() patch
PutScrap(ReadMacInt32(r->a[7] + 8), Mac2HostAddr(ReadMacInt32(r->a[7] + 4)), ReadMacInt32(r->a[7] + 12));
break;
case OP_GET_SCRAP: // GetScrap() patch
GetScrap((void **)Mac2HostAddr(ReadMacInt32(r->a[7] + 4)), ReadMacInt32(r->a[7] + 8), ReadMacInt32(r->a[7] + 12));
break;
case OP_DEBUG_STR: // DebugStr() shows warning message
if (PrefsFindBool("nogui")) {
uint8 *pstr = Mac2HostAddr(ReadMacInt32(r->a[7] + 4));
char str[256];
int i;
for (i=0; i<pstr[0]; i++)
str[i] = pstr[i+1];
str[i] = 0;
WarningAlert(str);
}
break;
case OP_INSTALL_DRIVERS: { // Patch to install our own drivers during startup
// Install drivers
InstallDrivers();
// Patch MakeExecutable()
MakeExecutableTvec = FindLibSymbol("\023PrivateInterfaceLib", "\016MakeExecutable");
D(bug("MakeExecutable TVECT at %08x\n", MakeExecutableTvec));
WriteMacInt32(MakeExecutableTvec, NativeFunction(NATIVE_MAKE_EXECUTABLE));
#if defined(__powerpc__) /* Native PowerPC */
WriteMacInt32(MakeExecutableTvec + 4, (uint32)TOC);
#endif
// Patch DebugStr()
static const uint8 proc_template[] = {
M68K_EMUL_OP_DEBUG_STR >> 8, M68K_EMUL_OP_DEBUG_STR & 0xFF,
0x4e, 0x74, // rtd #4
0x00, 0x04
};
BUILD_SHEEPSHAVER_PROCEDURE(proc);
WriteMacInt32(0x1dfc, proc);
break;
}
case OP_NAME_REGISTRY: // Patch Name Registry and initialize CallUniversalProc
r->d[0] = (uint32)-1;
PatchNameRegistry();
InitCallUniversalProc();
break;
case OP_RESET: // Early in MacOS reset
D(bug("*** RESET ***\n"));
TimerReset();
MacOSUtilReset();
gMacAudio->Reset();
// Enable DR emulator (disabled for now)
if (PrefsFindBool("jit68k") && 0) {
D(bug("DR activated\n"));
WriteMacInt32(KernelDataAddr + 0x17a0, 3); // Prepare for DR emulator activation
WriteMacInt32(KernelDataAddr + 0x17c0, DR_CACHE_BASE);
WriteMacInt32(KernelDataAddr + 0x17c4, DR_CACHE_SIZE);
WriteMacInt32(KernelDataAddr + 0x1b04, DR_CACHE_BASE);
WriteMacInt32(KernelDataAddr + 0x1b00, DR_EMULATOR_BASE);
memcpy((void *)DR_EMULATOR_BASE, (void *)(ROMBase + 0x370000), DR_EMULATOR_SIZE);
MakeExecutable(0, DR_EMULATOR_BASE, DR_EMULATOR_SIZE);
}
break;
case OP_IRQ: // Level 1 interrupt
WriteMacInt16(ReadMacInt32(KernelDataAddr + 0x67c), 0); // Clear interrupt
r->d[0] = 0;
if (HasMacStarted()) {
if (InterruptFlags & INTFLAG_VIA) {
ClearInterruptFlag(INTFLAG_VIA);
#if !PRECISE_TIMING
TimerInterrupt();
#endif
ExecuteNative(NATIVE_VIDEO_VBL);
static int tick_counter = 0;
if (++tick_counter >= 60) {
tick_counter = 0;
SonyInterrupt();
DiskInterrupt();
CDROMInterrupt();
}
r->d[0] = 1; // Flag: 68k interrupt routine executes VBLTasks etc.
}
if (InterruptFlags & INTFLAG_SERIAL) {
ClearInterruptFlag(INTFLAG_SERIAL);
SerialInterrupt();
}
if (InterruptFlags & INTFLAG_ETHER) {
ClearInterruptFlag(INTFLAG_ETHER);
ExecuteNative(NATIVE_ETHER_IRQ);
}
if (InterruptFlags & INTFLAG_TIMER) {
ClearInterruptFlag(INTFLAG_TIMER);
TimerInterrupt();
}
if (InterruptFlags & INTFLAG_AUDIO) {
ClearInterruptFlag(INTFLAG_AUDIO);
gMacAudio->Interrupt();
}
if (InterruptFlags & INTFLAG_ADB) {
ClearInterruptFlag(INTFLAG_ADB);
gADBInput->Interrupt();
}
} else
r->d[0] = 1;
break;
case OP_SCSI_DISPATCH: { // SCSIDispatch() replacement
uint32 ret = ReadMacInt32(r->a[7]);
uint16 sel = ReadMacInt16(r->a[7] + 4);
r->a[7] += 6;
// D(bug("SCSIDispatch(%d)\n", sel));
int stack;
switch (sel) {
case 0: // SCSIReset
WriteMacInt16(r->a[7], SCSIReset());
stack = 0;
break;
case 1: // SCSIGet
WriteMacInt16(r->a[7], SCSIGet());
stack = 0;
break;
case 2: // SCSISelect
case 11: // SCSISelAtn
WriteMacInt16(r->a[7] + 2, SCSISelect(ReadMacInt8(r->a[7] + 1)));
stack = 2;
break;
case 3: // SCSICmd
WriteMacInt16(r->a[7] + 6, SCSICmd(ReadMacInt16(r->a[7]), Mac2HostAddr(ReadMacInt32(r->a[7] + 2))));
stack = 6;
break;
case 4: // SCSIComplete
WriteMacInt16(r->a[7] + 12, SCSIComplete(ReadMacInt32(r->a[7]), ReadMacInt32(r->a[7] + 4), ReadMacInt32(r->a[7] + 8)));
stack = 12;
break;
case 5: // SCSIRead
case 8: // SCSIRBlind
WriteMacInt16(r->a[7] + 4, SCSIRead(ReadMacInt32(r->a[7])));
stack = 4;
break;
case 6: // SCSIWrite
case 9: // SCSIWBlind
WriteMacInt16(r->a[7] + 4, SCSIWrite(ReadMacInt32(r->a[7])));
stack = 4;
break;
case 10: // SCSIStat
WriteMacInt16(r->a[7], SCSIStat());
stack = 0;
break;
case 12: // SCSIMsgIn
WriteMacInt16(r->a[7] + 4, 0);
stack = 4;
break;
case 13: // SCSIMsgOut
WriteMacInt16(r->a[7] + 2, 0);
stack = 2;
break;
case 14: // SCSIMgrBusy
WriteMacInt16(r->a[7], SCSIMgrBusy());
stack = 0;
break;
default:
printf("FATAL: SCSIDispatch: illegal selector\n");
stack = 0;
//!! SysError(12)
}
r->a[0] = ret;
r->a[7] += stack;
break;
}
case OP_SCSI_ATOMIC: // SCSIAtomic() replacement
D(bug("SCSIAtomic\n"));
r->d[0] = (uint32)-7887;
break;
case OP_CHECK_SYSV: { // Check we are not using MacOS < 8.1 with a NewWorld ROM
r->a[1] = r->d[1];
r->a[0] = ReadMacInt32(r->d[1]);
uint32 sysv = ReadMacInt16(r->a[0]);
D(bug("Detected MacOS version %d.%d.%d\n", (sysv >> 8) & 0xf, (sysv >> 4) & 0xf, sysv & 0xf));
if (ROMType == ROMTYPE_NEWWORLD && sysv < 0x0801)
r->d[1] = 0;
break;
}
case OP_NTRB_17_PATCH:
r->a[2] = ReadMacInt32(r->a[7]);
r->a[7] += 4;
if (ReadMacInt16(r->a[2] + 6) == 17)
PatchNativeResourceManager();
break;
case OP_NTRB_17_PATCH2:
r->a[7] += 8;
PatchNativeResourceManager();
break;
case OP_NTRB_17_PATCH3:
r->a[2] = ReadMacInt32(r->a[7]);
r->a[7] += 4;
D(bug("%d %d\n", ReadMacInt16(r->a[2]), ReadMacInt16(r->a[2] + 6)));
if (ReadMacInt16(r->a[2]) == 11 && ReadMacInt16(r->a[2] + 6) == 17)
PatchNativeResourceManager();
break;
case OP_NTRB_17_PATCH4:
r->d[0] = ReadMacInt16(r->a[7]);
r->a[7] += 2;
D(bug("%d %d\n", ReadMacInt16(r->a[2]), ReadMacInt16(r->a[2] + 6)));
if (ReadMacInt16(r->a[2]) == 11 && ReadMacInt16(r->a[2] + 6) == 17)
PatchNativeResourceManager();
break;
case OP_CHECKLOAD: { // vCheckLoad() patch
uint32 type = ReadMacInt32(r->a[7]);
r->a[7] += 4;
int16 id = ReadMacInt16(r->a[2]);
if (r->a[0] == 0)
break;
uint32 adr = ReadMacInt32(r->a[0]);
if (adr == 0)
break;
uint16 *p = (uint16 *)Mac2HostAddr(adr);
uint32 size = ReadMacInt32(adr - 8) & 0xffffff;
CheckLoad(type, id, p, size);
break;
}
case OP_EXTFS_COMM: // External file system routines
WriteMacInt16(r->a[7] + 14, ExtFSComm(ReadMacInt16(r->a[7] + 12), ReadMacInt32(r->a[7] + 8), ReadMacInt32(r->a[7] + 4)));
break;
case OP_EXTFS_HFS:
WriteMacInt16(r->a[7] + 20, ExtFSHFS(ReadMacInt32(r->a[7] + 16), ReadMacInt16(r->a[7] + 14), ReadMacInt32(r->a[7] + 10), ReadMacInt32(r->a[7] + 6), ReadMacInt16(r->a[7] + 4)));
break;
case OP_IDLE_TIME:
// Sleep if no events pending
if (ReadMacInt32(0x14c) == 0)
idle_wait();
r->a[0] = ReadMacInt32(0x2b6);
break;
case OP_IDLE_TIME_2:
// Sleep if no events pending
if (ReadMacInt32(0x14c) == 0)
idle_wait();
r->d[0] = (uint32)-2;
break;
default:
printf("FATAL: EMUL_OP called with bogus selector %08x\n", selector);
QuitEmulator();
break;
}
}