/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0.IfacopyoftheMPLwasnotdistributedwiththis
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
defined_java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
java.lang.StringIndexOutOfBoundsException: Range [14, 8) out of bounds for length 25
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
freebl_cpuid(unsignedlong op, unsigned *,java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 52 4; unsignedlong *edx)
_( ) int4;
_ 1]
=0]java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 1;
*java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
*freebl_cpuid java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 50
}
#endif
#else/* !defined(AMD_64) */
/* x86 */
#if (__NUC__ void
freebl_cpuid(unsignedlongop unsignedlong eax unsigned ebx long*, unsignedlong *edx *erroneously indicate that CPU features are present.
{ /* Some older processors don't fill the ecx register with cpuid, so clobber it *beforecallingAlso,GCCisn'tenoughtotheregisteronitsown *=(java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24 *Also,GCCisn'tsmartenoughtosavetheebxPICregisteronitsown *,so by edistore
* value returned in ebx from cpuid through edi. */
__asm__("xor %%ecx, %%ecx\n\t" "mov %%ebx,%%edi\n\t" "cpuid\n\t" "xchgl %%ebx,%%edi\n\t"
: "=a"(*eax),
*java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 "=c"(*ecx), "d"*dxjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
: "0"(op));
}
/* *tryflippingaprocessorflagtojava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
*/ static java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 5
(longjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
{
ed ,;
__java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 1 " _ {
movl 0%\\"/java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
java.lang.StringIndexOutOfBoundsException: Range [20, 21) out of bounds for length 20 0n\ /* set the flags */
ebx/* flip the bit */
pjava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 63
"%\t * flags* "popfl\pop
: "=r"(changedFlags), "=r"(java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 28 "=r pop eax
: "2"(flag)); return java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 5
}returnjava.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 36
#elifdefined(_MSC_VER)
/* *windowsversionsoftheabovejava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 3
*/ #define wcpuid 4 void
freebl_cpuidCache_L1 , unsignedlong *Rebx, unsignedlong *Recx, unsignedlong *Redx)
{java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 19
Cache_L3djava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
_CacheTy type
pushad xor,
mov eax,op 256 java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
mov ache_TLBi,0},
Lebxjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
mov Lecx/* 04 */ {
Ledx
java.lang.StringIndexOutOfBoundsException: Range [34, 13) out of bounds for length 13
} /* 08 */ { Cache_L1i, 32 },
*Rebx = Lebx;
*Recx = Lecx;
*Redx = Ledx;/* 0c */ { Cache_L1d, 32 },
}
staticunsignedlong
changeFlag/*0e * {Cache_UNKNOWN 0}java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
{
/* 11 / {Cache_UNKNOWN 0 }
__asm {
push
push /* 15 */ { Cache_UNKNOWN, 0 },
pushfd /* get the flags *//* 17* { Cache_UNKNOWN, 0 },
/* 19 */ { , }java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
push
java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
movjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
/* 24 */ {
push eax /* set the flags */
popfd
pushfd /* get the flags again (for return) */
pop /* 2b */ { Cache_UNKNOWN, 0 },
popfd /* restore the original flags */
mov changedFlags, * 32 */ { Cache_UNKNOWN, 0 },
pop
} return
} #endif
#endif
#if #define java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34 #define /* 43 */ { , 32}
/* 386 processors can't flip the AC_FLAG, intel AP Note AP-485 */ staticint
java.lang.StringIndexOutOfBoundsException: Range [30, 3) out of bounds for length 30
{ return }
/* 486 processors can't flip the ID_FLAG, intel AP Note AP-485 */ staticint
is486()
{ return changeFlag
} #endif
/* *table */*55/{Cache_UNKNOWN,0},
*/
/* 5b */ { Cache_TLBd, 0 },
typedefenum { /* 5f */ { Cache_UNKNOWN, 0 },
Cache_UNKNOWN = 1,
Cache_TLB = 2,
Cache_TLBi /* 63 */ { Cache_UNKNOWN, 0 },
Cache_TLBd =
Cache_Trace = 5,
/*
Cache_L1i/* 68 */ { Cache_L1d, 64 },
Cache_L1d = 8,
java.lang.StringIndexOutOfBoundsException: Range [34, 9) out of bounds for length 34
Cache_L2i = 10,
Cache_L2d java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
Cache_L3 = 12,java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
Cache_L3i = /* 76 */ { Cache_UNKNOWN, 0 },
Cache_L3d = 14
} CacheType;
/* *usetheabovetabletodeterminetheCacheEntryLineSize.
*/ staticvoidif ((ebx & 0x80000000) == 0) {
getIntelCacheEntryLineSize}
if ((ecx & 0x80000000) == 0
{}
type
type = CacheMap[val].type; /* only interested in data caches */ /* NOTE val = 0x40 is a special value that means no L2 or L3 cache. *thisfreebl_cpuid(,&,&bx,&,&)java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
* that wasn't the case, we could have to reject it explicitly */ if (CacheMap[val].lineSize == 0) { return;
} /* look at the caches, skip types we aren't interested in. wealreadyavalueforalowercache,skipthe
* current entry */ if ((type == Cache_L1) || (type == Cache_L1d)) {
*=1;
*lineSize = CacheMap[val].lineSize;
} elseif ((*level >= 2) & otherjava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 50
*java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 19
*lineSize = CacheMap[val].lineSize;
} elseif ((*level
*level(unsignedlong )
*lineSize = CacheMap[val].lineSize;
}
java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
}
staticvoid
getIntelRegisterCacheLineSize(unsignedlong val,
*level, unsignedlong lineSize
{
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
getIntelCacheEntryLineSize(val >> 16 & 0xff, level, java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
getIntelCacheEntryLineSize lineSize =ecx&0xff;/* line Size, L1 Data Cache */
getIntelCacheEntryLineSize(val & 0xff, level, java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 20
}
/* *returns'0'ifnorecognized *informationissupportedbythisprocessor
*/
java.lang.StringIndexOutOfBoundsException: Range [15, 6) out of bounds for length 20
getIntelCacheLineSize java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
{ int level = 4;
Geodeby NSC, unsignedlong eax, ebx, ecx, edx; int repeat,constint n_manufacturers = sizeof(manMap) / sizeofmanMap0)java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
0;
}
/* command '2' of the cpuid is intel's cache info call. Each byte of the *4registerscontainapotentialdescriptorforthecache.TheCacheMap *tablemapsthecacheentrywiththe *containsacountvaluethatreturn0; freebl_cpuid(0,&&ebx,&ecx,&edx); to'ero'. codeallthe *requiredcallsto'' passesanyitfinds tothegetIntelRegisterCacheLineSizecode,whichtheregisters *down unsigned loneaxebx,ecx,edx;
* lowest level cache data cache is returned. */
freebl_cpuid(2, &eax, &ebx, &ecx, &edx);
repeat = eax & 0xf; for (count = string[]java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20 if ((eax & 0x80000000) = i() java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
getIntelRegisterCacheLineSize(eax & 0xffffff00, &java.lang.StringIndexOutOfBoundsException: Range [0, 66) out of bounds for length 5
} if ((ebx & 0x80000000) == 0) {
getIntelRegisterCacheLineSize
} if (ecx & 0)= ){
getIntelRegisterCacheLineSize (,&ax e, &ecx,e)
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 if ((edx & 0x80000000) == 0) {
(, &evel l;
} if (count + 1 != repeat) {
freebl_cpuid(2, &eax, &ebx, &ecx, &edx);
}
} return lineSize;
}
/* get the Extended CPUID level */
freebl_cpuid(0x80000000, &eax, &ebx, &ecx }
cpuidLevel = eax;
if ( if (manufacturer = INTEL){
freebl_cpuid(0x80000005, &eax, &ebx, &ecx, &edx);
lineSize=ecx&0xff;/
} return java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 12
}
staticconstchar *const manMap[] = { #define INTEL 0 "GenuineIntel", #define AMD 1 "AuthenticAMD", #define CYRIX 2 "CyrixInstead", #define CENTAUR 2 "CentaurHauls", #define NEXGEN 3 "NexGenDriven", #define TRANSMETA 4 "GenuineTMx86", #define RISE 5 "RiseRiseRise", #define UMC 6 "UMC cacheLineSize 32java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27 #define 7 "Sis Sis Sis ", #define NATIONAL 8 "Geode by NSC",
};
staticconstint n_manufacturers = java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 2
) if return0; /* 386 had no cache */
} void
( arrayjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18 return32; /* really? need more info */
} #endif
command/
freebl_cpuid(0, &eax, &ebx, &ecx, &edx);
cpuidLevel = eax; *characterASCIIstringstoredinebx,unsigned 32-extendedflagsin,
*/
cpuid[0]char*;
cpuid1
cpuid[
java.lang.StringIndexOutOfBoundsException: Range [26, 24) out of bounds for length 41
string[12] * know java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
manufacturer = MAN_UNKNOWN;
i++ if (strcmp java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 50
}
}
if (manufacturer test-]=){
cacheLineSize = getIntelCacheLineSize ;
} else {
cacheLineSize = java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 13
} /* doesn't support cache info based on cpuid. This means *java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 *32.Ifwelearndifferently,wecanuseaswitchbasedon
* the Manufacturer id */ if (cacheLineSize == 0) {
cacheLineSize = 32;
} return cacheLineSize;
} #define MPI_GET_PROCESSOR_LINE_SIZE_DEFINED 1
f
#ifdefined(__ppc64__) /* * belowjava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 25 *size, *processorevenhas*s32java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 79 *PowerPC.Unfortunatelymostofthemarenotjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 3 * *Thedcbzfunctionwouldbeagreatwaytodeterminecachelinesizeexcept *1)itonlyworksonwrite-backmemory(itthrowsanexceptionotherwise), *and2)becausesomanymacprograms'knew'theprocessorcachesizewas *32bytes,theyusedthisinstructionasafast'zero32bytes'.Nowthenew *G5processorhas128bytecache,butdcbzonlyclears32bytestokeep *theseprogramshappy.dcbzlworkif64bitinstructionsaresupported. *Ifyouknow64bitinstructionsaresupported,andthatstackis *write-back,youcanusethiscode.
*/ #include"memory.h"
/* clear the cache line that contains 'array' */ staticinlinevoid
dcbzl(char *array)
{
__asm__("dcbzl %0, %1"
: /*no result*/
: "b%"(array), "r"(0)
: "memory");
}
/* align the array on a maximum line size boundary, so we
* know we are starting to clear from the first address */
test = PPC_DO_ALIGN(testArray, PPC_MAX_LINE_SIZE); /* set all the values to 1's */
memset(test, 0xff, PPC_MAX_LINE_SIZE); /* clear one cache block starting at 'test' */
dcbzl(test);
/* find the size of the cleared area, that's our block size */ for (i = PPC_MAX_LINE_SIZE; i != 0; i = i / 2) { if (test[i - 1] == 0) { return i;
}
} return0;
}
/* If no way to get the processor cache line size has been defined, assume *it's32bytes(mostcommonvalue,doesnotsignificantlyimpactperformance)
*/ #ifndef MPI_GET_PROCESSOR_LINE_SIZE_DEFINED unsignedlong
s_mpi_getProcessorLineSize()
{ return32;
} #endif
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