diff --git a/etc/message.xml b/etc/message.xml
index 847f483aa..04cdbc8f2 100644
--- a/etc/message.xml
+++ b/etc/message.xml
@@ -673,9 +673,6 @@
FetchInventoryDescendents
false
- WebFetchInventoryDescendents
- true
-
FetchInventory
true
diff --git a/indra/cmake/Linking.cmake b/indra/cmake/Linking.cmake
index 2bddb9517..eaa8a6dc2 100644
--- a/indra/cmake/Linking.cmake
+++ b/indra/cmake/Linking.cmake
@@ -42,6 +42,7 @@ if (WINDOWS)
wldap32
gdi32
user32
+ dbghelp
)
else (WINDOWS)
set(WINDOWS_LIBRARIES "")
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index dbd1f092d..47cddfdba 100644
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -63,6 +63,7 @@ set(llcommon_SOURCE_FILES
llsdutil.cpp
llsecondlifeurls.cpp
llstat.cpp
+ llstacktrace.cpp
llstreamtools.cpp
llstring.cpp
llstringtable.cpp
@@ -92,12 +93,12 @@ set(llcommon_HEADER_FILES
linden_common.h
linked_lists.h
llagentconstants.h
+ llavatarname.h
llapp.h
llapr.h
llassettype.h
llassoclist.h
llavatarconstants.h
- llavatarname.h
llbase32.h
llbase64.h
llboost.h
@@ -173,6 +174,7 @@ set(llcommon_HEADER_FILES
llskiplist.h
llskipmap.h
llstack.h
+ llstacktrace.h
llstat.h
llstatenums.h
llstl.h
diff --git a/indra/llcommon/llfasttimer.cpp b/indra/llcommon/llfasttimer.cpp
index b747b6ee1..d3783c582 100644
--- a/indra/llcommon/llfasttimer.cpp
+++ b/indra/llcommon/llfasttimer.cpp
@@ -33,13 +33,18 @@
#include "llfasttimer.h"
+#include "llmemory.h"
#include "llprocessor.h"
#if LL_WINDOWS
+#define WIN32_LEAN_AND_MEAN
+#include
+#include "lltimer.h"
#elif LL_LINUX || LL_SOLARIS
#include
#include
+#include "lltimer.h"
#elif LL_DARWIN
#include
#include "lltimer.h" // get_clock_count()
@@ -65,7 +70,7 @@ S32 LLFastTimer::sLastFrameIndex = -1;
int LLFastTimer::sPauseHistory = 0;
int LLFastTimer::sResetHistory = 0;
-F64 LLFastTimer::sCPUClockFrequency = 0.0;
+#define USE_RDTSC 0
#if LL_LINUX || LL_SOLARIS
U64 LLFastTimer::sClockResolution = 1000000000; // 1e9, Nanosecond resolution
@@ -73,81 +78,34 @@ U64 LLFastTimer::sClockResolution = 1000000000; // 1e9, Nanosecond resolution
U64 LLFastTimer::sClockResolution = 1000000; // 1e6, Microsecond resolution
#endif
-//////////////////////////////////////////////////////////////////////////////
-
-//
-// CPU clock/other clock frequency and count functions
-//
-
-#if LL_WINDOWS
-
-U64 get_cpu_clock_count()
-{ U32 hi,lo;
-
- __asm
- {
- _emit 0x0f
- _emit 0x31
- mov lo,eax
- mov hi,edx
- }
-
- U64 ret = hi;
- ret *= 4294967296L;
- ret |= lo;
- return ret;
-};
-
-#endif // LL_WINDOWS
-
-#if LL_LINUX || LL_SOLARIS
-// Try to use the MONOTONIC clock if available, this is a constant time counter
-// with nanosecond resolution (but not necessarily accuracy) and attempts are made
-// to synchronize this value between cores at kernel start. It should not be affected
-// by CPU frequency. If not available use the REALTIME clock, but this may be affected by
-// NTP adjustments or other user activity affecting the system time.
-U64 get_cpu_clock_count()
-{
- struct timespec tp;
-
-#ifdef CLOCK_MONOTONIC
- clock_gettime(CLOCK_MONOTONIC,&tp);
-#else
- clock_gettime(CLOCK_REALTIME,&tp);
-#endif
- return (tp.tv_sec*LLFastTimer::sClockResolution)+tp.tv_nsec;
-}
-#endif // (LL_LINUX || LL_SOLARIS))
-
-#if LL_DARWIN
-//
-// Mac implementation of CPU clock
-//
-// Just use gettimeofday implementation for now
-
-U64 get_cpu_clock_count()
-{
- return get_clock_count();
-}
-#endif
-
-//////////////////////////////////////////////////////////////////////////////
//static
-#if LL_DARWIN || LL_LINUX || LL_SOLARIS
-U64 LLFastTimer::countsPerSecond()
+#if (LL_DARWIN || LL_LINUX || LL_SOLARIS) && !(defined(__i386__) || defined(__amd64__))
+U64 LLFastTimer::countsPerSecond() // counts per second for the *32-bit* timer
{
- return sClockResolution;
+ return sClockResolution >> 8;
}
-#else
-U64 LLFastTimer::countsPerSecond()
+#else // windows or x86-mac or x86-linux or x86-solaris
+U64 LLFastTimer::countsPerSecond() // counts per second for the *32-bit* timer
{
- if (!sCPUClockFrequency)
+#if USE_RDTSC || !LL_WINDOWS
+ //getCPUFrequency returns MHz and sCPUClockFrequency wants to be in Hz
+ static U64 sCPUClockFrequency = U64(LLProcessorInfo().getCPUFrequency()*1000000.0);
+
+ // we drop the low-order byte in our timers, so report a lower frequency
+#else
+ // If we're not using RDTSC, each fasttimer tick is just a performance counter tick.
+ // Not redefining the clock frequency itself (in llprocessor.cpp/calculate_cpu_frequency())
+ // since that would change displayed MHz stats for CPUs
+ static bool firstcall = true;
+ static U64 sCPUClockFrequency;
+ if (firstcall)
{
- CProcessor proc;
- sCPUClockFrequency = proc.GetCPUFrequency(50);
+ QueryPerformanceFrequency((LARGE_INTEGER*)&sCPUClockFrequency);
+ firstcall = false;
}
- return U64(sCPUClockFrequency);
+#endif
+ return sCPUClockFrequency >> 8;
}
#endif
@@ -200,3 +158,143 @@ void LLFastTimer::reset()
}
//////////////////////////////////////////////////////////////////////////////
+//
+// Important note: These implementations must be FAST!
+//
+
+
+#if LL_WINDOWS
+//
+// Windows implementation of CPU clock
+//
+
+//
+// NOTE: put back in when we aren't using platform sdk anymore
+//
+// because MS has different signatures for these functions in winnt.h
+// need to rename them to avoid conflicts
+//#define _interlockedbittestandset _renamed_interlockedbittestandset
+//#define _interlockedbittestandreset _renamed_interlockedbittestandreset
+//#include
+//#undef _interlockedbittestandset
+//#undef _interlockedbittestandreset
+
+//inline U32 LLFastTimer::getCPUClockCount32()
+//{
+// U64 time_stamp = __rdtsc();
+// return (U32)(time_stamp >> 8);
+//}
+//
+//// return full timer value, *not* shifted by 8 bits
+//inline U64 LLFastTimer::getCPUClockCount64()
+//{
+// return __rdtsc();
+//}
+
+// shift off lower 8 bits for lower resolution but longer term timing
+// on 1Ghz machine, a 32-bit word will hold ~1000 seconds of timing
+#if USE_RDTSC
+U32 LLFastTimer::getCPUClockCount32()
+{
+ U32 ret_val;
+ __asm
+ {
+ _emit 0x0f
+ _emit 0x31
+ shr eax,8
+ shl edx,24
+ or eax, edx
+ mov dword ptr [ret_val], eax
+ }
+ return ret_val;
+}
+
+// return full timer value, *not* shifted by 8 bits
+U64 LLFastTimer::getCPUClockCount64()
+{
+ U64 ret_val;
+ __asm
+ {
+ _emit 0x0f
+ _emit 0x31
+ mov eax,eax
+ mov edx,edx
+ mov dword ptr [ret_val+4], edx
+ mov dword ptr [ret_val], eax
+ }
+ return ret_val;
+}
+
+std::string LLFastTimer::sClockType = "rdtsc";
+
+#else
+//LL_COMMON_API U64 get_clock_count(); // in lltimer.cpp
+// These use QueryPerformanceCounter, which is arguably fine and also works on amd architectures.
+U32 LLFastTimer::getCPUClockCount32()
+{
+ return (U32)(get_clock_count()>>8);
+}
+
+U64 LLFastTimer::getCPUClockCount64()
+{
+ return get_clock_count();
+}
+
+std::string LLFastTimer::sClockType = "QueryPerformanceCounter";
+#endif
+
+#endif
+
+
+#if (LL_LINUX || LL_SOLARIS) && !(defined(__i386__) || defined(__amd64__))
+//
+// Linux and Solaris implementation of CPU clock - non-x86.
+// This is accurate but SLOW! Only use out of desperation.
+//
+// Try to use the MONOTONIC clock if available, this is a constant time counter
+// with nanosecond resolution (but not necessarily accuracy) and attempts are
+// made to synchronize this value between cores at kernel start. It should not
+// be affected by CPU frequency. If not available use the REALTIME clock, but
+// this may be affected by NTP adjustments or other user activity affecting
+// the system time.
+U64 LLFastTimer::getCPUClockCount64()
+{
+ struct timespec tp;
+
+#ifdef CLOCK_MONOTONIC // MONOTONIC supported at build-time?
+ if (-1 == clock_gettime(CLOCK_MONOTONIC,&tp)) // if MONOTONIC isn't supported at runtime then ouch, try REALTIME
+#endif
+ clock_gettime(CLOCK_REALTIME,&tp);
+
+ return (tp.tv_sec*LLFastTimer::sClockResolution)+tp.tv_nsec;
+}
+
+U32 LLFastTimer::getCPUClockCount32()
+{
+ return (U32)(LLFastTimer::getCPUClockCount64() >> 8);
+}
+
+std::string LLFastTimer::sClockType = "clock_gettime";
+
+#endif // (LL_LINUX || LL_SOLARIS) && !(defined(__i386__) || defined(__amd64__))
+
+
+#if (LL_LINUX || LL_SOLARIS || LL_DARWIN) && (defined(__i386__) || defined(__amd64__))
+//
+// Mac+Linux+Solaris FAST x86 implementation of CPU clock
+U32 LLFastTimer::getCPUClockCount32()
+{
+ U64 x;
+ __asm__ volatile (".byte 0x0f, 0x31": "=A"(x));
+ return (U32)(x >> 8);
+}
+
+U64 LLFastTimer::getCPUClockCount64()
+{
+ U64 x;
+ __asm__ volatile (".byte 0x0f, 0x31": "=A"(x));
+ return x;
+}
+
+std::string LLFastTimer::sClockType = "rdtsc";
+#endif
\ No newline at end of file
diff --git a/indra/llcommon/llfasttimer.h b/indra/llcommon/llfasttimer.h
index 5cb654a46..c1fea04b3 100644
--- a/indra/llcommon/llfasttimer.h
+++ b/indra/llcommon/llfasttimer.h
@@ -35,7 +35,6 @@
#define FAST_TIMER_ON 1
-LL_COMMON_API U64 get_cpu_clock_count();
class LL_COMMON_API LLFastTimer
{
@@ -107,7 +106,23 @@ public:
FTM_RENDER_BLOOM,
FTM_RENDER_BLOOM_FBO,
FTM_RENDER_FONTS,
-
+
+ // deferred rendering
+ FTM_RENDER_DEFERRED,
+ FTM_BIND_DEFERRED,
+ FTM_SUN_SHADOW,
+ FTM_SOFTEN_SHADOW,
+ FTM_EDGE_DETECTION,
+ FTM_GI_TRACE,
+ FTM_GI_GATHER,
+ FTM_ATMOSPHERICS,
+ FTM_LOCAL_LIGHTS,
+ FTM_FULLSCREEN_LIGHTS,
+ FTM_PROJECTORS,
+ FTM_POST,
+
+ FTM_VISIBLE_CLOUD,
+
// newview specific
FTM_MESSAGES,
FTM_MOUSEHANDLER,
@@ -211,7 +226,7 @@ public:
//gTimerBins[gCurTimerBin]++;
//LLTimer::sNumTimerCalls++;
- U64 cpu_clocks = get_cpu_clock_count();
+ U64 cpu_clocks = getCPUClockCount64();
sStart[sCurDepth] = cpu_clocks;
sCurDepth++;
@@ -226,7 +241,7 @@ public:
// These don't get counted, because they use CPU clockticks
//gTimerBins[gCurTimerBin]++;
//LLTimer::sNumTimerCalls++;
- end = get_cpu_clock_count();
+ end = getCPUClockCount64();
sCurDepth--;
delta = end - sStart[sCurDepth];
@@ -241,6 +256,7 @@ public:
static void reset();
static U64 countsPerSecond();
+ static std::string sClockType;
public:
static int sCurDepth;
static U64 sStart[FTM_MAX_DEPTH];
@@ -250,14 +266,17 @@ public:
static U64 sCallAverage[FTM_NUM_TYPES];
static U64 sCountHistory[FTM_HISTORY_NUM][FTM_NUM_TYPES];
static U64 sCallHistory[FTM_HISTORY_NUM][FTM_NUM_TYPES];
- static S32 sCurFrameIndex;
- static S32 sLastFrameIndex;
+
static int sPauseHistory;
static int sResetHistory;
- static F64 sCPUClockFrequency;
- static U64 sClockResolution;
-private:
+ static U32 getCPUClockCount32();
+ static U64 getCPUClockCount64();
+
+ static U64 sClockResolution;
+ static S32 sCurFrameIndex;
+ static S32 sLastFrameIndex;
+
EFastTimerType mType;
};
diff --git a/indra/llcommon/llprocessor.cpp b/indra/llcommon/llprocessor.cpp
index 88c49a10c..f255e5a8b 100644
--- a/indra/llcommon/llprocessor.cpp
+++ b/indra/llcommon/llprocessor.cpp
@@ -30,49 +30,351 @@
* $/LicenseInfo$
*/
-// Filename: Processor.cpp
-// =======================
-// Author: Benjamin Jurke
-// File history: 27.02.2002 - File created. Support for Intel and AMD processors
-// 05.03.2002 - Fixed the CPUID bug: On Pre-Pentium CPUs the CPUID
-// command is not available
-// - The CProcessor::WriteInfoTextFile function do not
-// longer use Win32 file functions (-> os independend)
-// - Optional include of the windows.h header which is
-// still need for CProcessor::GetCPUFrequency.
-// 06.03.2002 - My birthday (18th :-))
-// - Replaced the '\r\n' line endings in function
-// CProcessor::CPUInfoToText by '\n'
-// - Replaced unsigned __int64 by signed __int64 for
-// solving some compiler conversion problems
-// - Fixed a bug at family=6, model=6 (Celeron -> P2)
-//////////////////////////////////////////////////////////////////////////////////
#include "linden_common.h"
#include "llprocessor.h"
-#include
+#include "llerror.h"
+
+//#include
#if LL_WINDOWS
# define WIN32_LEAN_AND_MEAN
# include
# include
+# define _interlockedbittestandset _renamed_interlockedbittestandset
+# define _interlockedbittestandreset _renamed_interlockedbittestandreset
+# include
+# undef _interlockedbittestandset
+# undef _interlockedbittestandreset
#endif
-#if !LL_DARWIN && !LL_SOLARIS
+#include "llsd.h"
-#ifdef PROCESSOR_FREQUENCY_MEASURE_AVAILABLE
-// We need the QueryPerformanceCounter and Sleep functions
-#define FORCEINLINE __forceinline
-#else
-#define FORCEINLINE
+#if LL_MSVC && _M_X64
+# define LL_X86_64 1
+# define LL_X86 1
+#elif LL_MSVC && _M_IX86
+# define LL_X86 1
+#elif LL_GNUC && ( defined(__amd64__) || defined(__x86_64__) )
+# define LL_X86_64 1
+# define LL_X86 1
+#elif LL_GNUC && ( defined(__i386__) )
+# define LL_X86 1
+#elif LL_GNUC && ( defined(__powerpc__) || defined(__ppc__) )
+# define LL_PPC 1
#endif
+class LLProcessorInfoImpl; // foward declaration for the mImpl;
-// Some macros we often need
-////////////////////////////
-#define CheckBit(var, bit) ((var & (1 << bit)) ? true : false)
+namespace
+{
+ enum cpu_info
+ {
+ eBrandName = 0,
+ eFrequency,
+ eVendor,
+ eStepping,
+ eFamily,
+ eExtendedFamily,
+ eModel,
+ eExtendedModel,
+ eType,
+ eBrandID,
+ eFamilyName
+ };
+
+
+ const char* cpu_info_names[] =
+ {
+ "Processor Name",
+ "Frequency",
+ "Vendor",
+ "Stepping",
+ "Family",
+ "Extended Family",
+ "Model",
+ "Extended Model",
+ "Type",
+ "Brand ID",
+ "Family Name"
+ };
+
+ enum cpu_config
+ {
+ eMaxID,
+ eMaxExtID,
+ eCLFLUSHCacheLineSize,
+ eAPICPhysicalID,
+ eCacheLineSize,
+ eL2Associativity,
+ eCacheSizeK,
+ eFeatureBits,
+ eExtFeatureBits
+ };
+
+ const char* cpu_config_names[] =
+ {
+ "Max Supported CPUID level",
+ "Max Supported Ext. CPUID level",
+ "CLFLUSH cache line size",
+ "APIC Physical ID",
+ "Cache Line Size",
+ "L2 Associativity",
+ "Cache Size",
+ "Feature Bits",
+ "Ext. Feature Bits"
+ };
+
+
+
+ // *NOTE:Mani - this contains the elements we reference directly and extensions beyond the first 32.
+ // The rest of the names are referenced by bit maks returned from cpuid.
+ enum cpu_features
+ {
+ eSSE_Ext=25,
+ eSSE2_Ext=26,
+
+ eSSE3_Features=32,
+ eMONTIOR_MWAIT=33,
+ eCPLDebugStore=34,
+ eThermalMonitor2=35,
+ eAltivec=36
+ };
+
+ const char* cpu_feature_names[] =
+ {
+ "x87 FPU On Chip",
+ "Virtual-8086 Mode Enhancement",
+ "Debugging Extensions",
+ "Page Size Extensions",
+ "Time Stamp Counter",
+ "RDMSR and WRMSR Support",
+ "Physical Address Extensions",
+ "Machine Check Exception",
+ "CMPXCHG8B Instruction",
+ "APIC On Chip",
+ "Unknown1",
+ "SYSENTER and SYSEXIT",
+ "Memory Type Range Registers",
+ "PTE Global Bit",
+ "Machine Check Architecture",
+ "Conditional Move/Compare Instruction",
+ "Page Attribute Table",
+ "Page Size Extension",
+ "Processor Serial Number",
+ "CFLUSH Extension",
+ "Unknown2",
+ "Debug Store",
+ "Thermal Monitor and Clock Ctrl",
+ "MMX Technology",
+ "FXSAVE/FXRSTOR",
+ "SSE Extensions",
+ "SSE2 Extensions",
+ "Self Snoop",
+ "Hyper-threading Technology",
+ "Thermal Monitor",
+ "Unknown4",
+ "Pend. Brk. EN.", // 31 End of FeatureInfo bits
+
+ "SSE3 New Instructions", // 32
+ "MONITOR/MWAIT",
+ "CPL Qualified Debug Store",
+ "Thermal Monitor 2",
+
+ "Altivec"
+ };
+
+ std::string intel_CPUFamilyName(int composed_family)
+ {
+ switch(composed_family)
+ {
+ case 3: return "Intel i386";
+ case 4: return "Intel i486";
+ case 5: return "Intel Pentium";
+ case 6: return "Intel Pentium Pro/2/3, Core";
+ case 7: return "Intel Itanium (IA-64)";
+ case 0xF: return "Intel Pentium 4";
+ case 0x10: return "Intel Itanium 2 (IA-64)";
+ }
+ return "Unknown";
+ }
+
+ std::string amd_CPUFamilyName(int composed_family)
+ {
+ switch(composed_family)
+ {
+ case 4: return "AMD 80486/5x86";
+ case 5: return "AMD K5/K6";
+ case 6: return "AMD K7";
+ case 0xF: return "AMD K8";
+ case 0x10: return "AMD K8L";
+ }
+ return "Unknown";
+ }
+
+ std::string compute_CPUFamilyName(const char* cpu_vendor, int composed_family)
+ {
+ const char* intel_string = "GenuineIntel";
+ const char* amd_string = "AuthenticAMD";
+ if(!strncmp(cpu_vendor, intel_string, strlen(intel_string)))
+ {
+ return intel_CPUFamilyName(composed_family);
+ }
+ else if(!strncmp(cpu_vendor, amd_string, strlen(amd_string)))
+ {
+ return amd_CPUFamilyName(composed_family);
+ }
+ return "Unknown";
+ }
+
+ std::string compute_CPUFamilyName(const char* cpu_vendor, int family, int ext_family)
+ {
+ const char* intel_string = "GenuineIntel";
+ const char* amd_string = "AuthenticAMD";
+ if(!strncmp(cpu_vendor, intel_string, strlen(intel_string)))
+ {
+ U32 composed_family = family + ext_family;
+ return intel_CPUFamilyName(composed_family);
+ }
+ else if(!strncmp(cpu_vendor, amd_string, strlen(amd_string)))
+ {
+ U32 composed_family = (family == 0xF)
+ ? family + ext_family
+ : family;
+ return amd_CPUFamilyName(composed_family);
+ }
+ return "Unknown";
+ }
+
+} // end unnamed namespace
+
+// The base class for implementations.
+// Each platform should override this class.
+class LLProcessorInfoImpl
+{
+public:
+ LLProcessorInfoImpl()
+ {
+ mProcessorInfo["info"] = LLSD::emptyMap();
+ mProcessorInfo["config"] = LLSD::emptyMap();
+ mProcessorInfo["extension"] = LLSD::emptyMap();
+ }
+ virtual ~LLProcessorInfoImpl() {}
+
+ F64 getCPUFrequency() const
+ {
+ return getInfo(eFrequency, 0).asReal();
+ }
+
+ bool hasSSE() const
+ {
+ return hasExtension(cpu_feature_names[eSSE_Ext]);
+ }
+
+ bool hasSSE2() const
+ {
+ return hasExtension(cpu_feature_names[eSSE2_Ext]);
+ }
+
+ bool hasAltivec() const
+ {
+ return hasExtension("Altivec");
+ }
+
+ std::string getCPUFamilyName() const { return getInfo(eFamilyName, "Unknown").asString(); }
+ std::string getCPUBrandName() const { return getInfo(eBrandName, "Unknown").asString(); }
+
+ // This is virtual to support a different linux format.
+ // *NOTE:Mani - I didn't want to screw up server use of this data...
+ virtual std::string getCPUFeatureDescription() const
+ {
+ std::ostringstream out;
+ out << std::endl << std::endl;
+ out << "// CPU General Information" << std::endl;
+ out << "//////////////////////////" << std::endl;
+ out << "Processor Name: " << getCPUBrandName() << std::endl;
+ out << "Frequency: " << getCPUFrequency() << " MHz" << std::endl;
+ out << "Vendor: " << getInfo(eVendor, "Unknown").asString() << std::endl;
+ out << "Family: " << getCPUFamilyName() << " (" << getInfo(eFamily, 0) << ")" << std::endl;
+ out << "Extended family: " << getInfo(eExtendedFamily, 0) << std::endl;
+ out << "Model: " << getInfo(eModel, 0) << std::endl;
+ out << "Extended model: " << getInfo(eExtendedModel, 0) << std::endl;
+ out << "Type: " << getInfo(eType, 0) << std::endl;
+ out << "Brand ID: " << getInfo(eBrandID, 0) << std::endl;
+ out << std::endl;
+ out << "// CPU Configuration" << std::endl;
+ out << "//////////////////////////" << std::endl;
+
+ // Iterate through the dictionary of configuration options.
+ LLSD configs = mProcessorInfo["config"];
+ for(LLSD::map_const_iterator cfgItr = configs.beginMap(); cfgItr != configs.endMap(); ++cfgItr)
+ {
+ out << cfgItr->first << " = " << cfgItr->second << std::endl;
+ }
+ out << std::endl;
+
+ out << "// CPU Extensions" << std::endl;
+ out << "//////////////////////////" << std::endl;
+
+ for(LLSD::map_const_iterator itr = mProcessorInfo["extension"].beginMap(); itr != mProcessorInfo["extension"].endMap(); ++itr)
+ {
+ out << " " << itr->first << std::endl;
+ }
+ return out.str();
+ }
+
+protected:
+ void setInfo(cpu_info info_type, const LLSD& value)
+ {
+ setInfo(cpu_info_names[info_type], value);
+ }
+ LLSD getInfo(cpu_info info_type, const LLSD& defaultVal) const
+ {
+ return getInfo(cpu_info_names[info_type], defaultVal);
+ }
+
+ void setConfig(cpu_config config_type, const LLSD& value)
+ {
+ setConfig(cpu_config_names[config_type], value);
+ }
+ LLSD getConfig(cpu_config config_type, const LLSD& defaultVal) const
+ {
+ return getConfig(cpu_config_names[config_type], defaultVal);
+ }
+
+ void setExtension(const std::string& name) { mProcessorInfo["extension"][name] = "true"; }
+ bool hasExtension(const std::string& name) const
+ {
+ return mProcessorInfo["extension"].has(name);
+ }
+
+private:
+ void setInfo(const std::string& name, const LLSD& value) { mProcessorInfo["info"][name]=value; }
+ LLSD getInfo(const std::string& name, const LLSD& defaultVal) const
+ {
+ if(mProcessorInfo["info"].has(name))
+ {
+ return mProcessorInfo["info"][name];
+ }
+ return defaultVal;
+ }
+ void setConfig(const std::string& name, const LLSD& value) { mProcessorInfo["config"][name]=value; }
+ LLSD getConfig(const std::string& name, const LLSD& defaultVal) const
+ {
+ LLSD r = mProcessorInfo["config"].get(name);
+ return r.isDefined() ? r : defaultVal;
+ }
+
+private:
+
+ LLSD mProcessorInfo;
+};
+
+
+#ifdef LL_MSVC
+// LL_MSVC and not LLWINDOWS because some of the following code
+// uses the MSVC compiler intrinsics __cpuid() and __rdtsc().
-#ifdef PROCESSOR_FREQUENCY_MEASURE_AVAILABLE
// Delays for the specified amount of milliseconds
static void _Delay(unsigned int ms)
{
@@ -95,63 +397,22 @@ static void _Delay(unsigned int ms)
}while(c2.QuadPart-c1.QuadPart < x);
// Loop while (second-first < x)
}
-#endif
-// CProcessor::CProcessor
-// ======================
-// Class constructor:
-/////////////////////////
-CProcessor::CProcessor()
+static F64 calculate_cpu_frequency(U32 measure_msecs)
{
- uqwFrequency = 0;
- strCPUName[0] = 0;
- memset(&CPUInfo, 0, sizeof(CPUInfo));
-}
-
-// unsigned __int64 CProcessor::GetCPUFrequency(unsigned int uiMeasureMSecs)
-// =========================================================================
-// Function to measure the current CPU frequency
-////////////////////////////////////////////////////////////////////////////
-F64 CProcessor::GetCPUFrequency(unsigned int uiMeasureMSecs)
-{
-#ifndef PROCESSOR_FREQUENCY_MEASURE_AVAILABLE
- return 0;
-#else
- // If there are invalid measure time parameters, zero msecs for example,
- // we've to exit the function
- if (uiMeasureMSecs < 1)
+ if(measure_msecs == 0)
{
- // If theres already a measured frequency available, we return it
- if (uqwFrequency > 0)
- return uqwFrequency;
- else
- return 0;
- }
-
- // Now we check if the CPUID command is available
- if (!CheckCPUIDPresence())
return 0;
-
- // First we get the CPUID standard level 0x00000001
- unsigned long reg;
- __asm
- {
- mov eax, 1
- cpuid
- mov reg, edx
}
- // Then we check, if the RDTSC (Real Date Time Stamp Counter) is available.
- // This function is necessary for our measure process.
- if (!(reg & (1 << 4)))
- return 0;
-
// After that we declare some vars and check the frequency of the high
// resolution timer for the measure process.
- // If there's no high-res timer, we exit.
- __int64 starttime, endtime, timedif, freq, start, end, dif;
+ // If there"s no high-res timer, we exit.
+ unsigned __int64 starttime, endtime, timedif, freq, start, end, dif;
if (!QueryPerformanceFrequency((LARGE_INTEGER *) &freq))
+ {
return 0;
+ }
// Now we can init the measure process. We set the process and thread priority
// to the highest available level (Realtime priority). Also we focus the
@@ -167,35 +428,27 @@ F64 CProcessor::GetCPUFrequency(unsigned int uiMeasureMSecs)
SetThreadPriority(hThread, THREAD_PRIORITY_TIME_CRITICAL);
SetProcessAffinityMask(hProcess, dwNewMask);
- // Now we call a CPUID to ensure, that all other prior called functions are
- // completed now (serialization)
- __asm cpuid
+ //// Now we call a CPUID to ensure, that all other prior called functions are
+ //// completed now (serialization)
+ //__asm cpuid
+ int cpu_info[4] = {-1};
+ __cpuid(cpu_info, 0);
// We ask the high-res timer for the start time
QueryPerformanceCounter((LARGE_INTEGER *) &starttime);
// Then we get the current cpu clock and store it
- __asm
- {
- rdtsc
- mov dword ptr [start+4], edx
- mov dword ptr [start], eax
- }
+ start = __rdtsc();
// Now we wart for some msecs
- _Delay(uiMeasureMSecs);
-// Sleep(uiMeasureMSecs);
+ _Delay(measure_msecs);
+ // Sleep(uiMeasureMSecs);
// We ask for the end time
QueryPerformanceCounter((LARGE_INTEGER *) &endtime);
// And also for the end cpu clock
- __asm
- {
- rdtsc
- mov dword ptr [end+4], edx
- mov dword ptr [end], eax
- }
+ end = __rdtsc();
// Now we can restore the default process and thread priorities
SetProcessAffinityMask(hProcess, dwProcessMask);
@@ -208,2074 +461,433 @@ F64 CProcessor::GetCPUFrequency(unsigned int uiMeasureMSecs)
// And finally the frequency is the clock difference divided by the time
// difference.
- uqwFrequency = (F64)dif / (((F64)timedif) / freq);
+ F64 frequency = (F64)dif / (((F64)timedif) / freq);
// At last we just return the frequency that is also stored in the call
- // member var uqwFrequency
- return uqwFrequency;
-#endif
+ // member var uqwFrequency - converted to MHz
+ return frequency / (F64)1000000;
}
-// bool CProcessor::AnalyzeIntelProcessor()
-// ========================================
-// Private class function for analyzing an Intel processor
-//////////////////////////////////////////////////////////
-bool CProcessor::AnalyzeIntelProcessor()
+// Windows implementation
+class LLProcessorInfoWindowsImpl : public LLProcessorInfoImpl
{
-#if LL_WINDOWS
- unsigned long eaxreg, ebxreg, edxreg;
-
- // First we check if the CPUID command is available
- if (!CheckCPUIDPresence())
- return false;
-
- // Now we get the CPUID standard level 0x00000001
- __asm
+public:
+ LLProcessorInfoWindowsImpl()
{
- mov eax, 1
- cpuid
- mov eaxreg, eax
- mov ebxreg, ebx
- mov edxreg, edx
+ getCPUIDInfo();
+ setInfo(eFrequency, calculate_cpu_frequency(50));
}
-
- // Then get the cpu model, family, type, stepping and brand id by masking
- // the eax and ebx register
- CPUInfo.uiStepping = eaxreg & 0xF;
- CPUInfo.uiModel = (eaxreg >> 4) & 0xF;
- CPUInfo.uiFamily = (eaxreg >> 8) & 0xF;
- CPUInfo.uiType = (eaxreg >> 12) & 0x3;
- CPUInfo.uiBrandID = ebxreg & 0xF;
- static const char* INTEL_BRAND[] =
+private:
+ void getCPUIDInfo()
{
- /* 0x00 */ "",
- /* 0x01 */ "0.18 micron Intel Celeron",
- /* 0x02 */ "0.18 micron Intel Pentium III",
- /* 0x03 */ "0.13 micron Intel Celeron",
- /* 0x04 */ "0.13 micron Intel Pentium III",
- /* 0x05 */ "",
- /* 0x06 */ "0.13 micron Intel Pentium III Mobile",
- /* 0x07 */ "0.13 micron Intel Celeron Mobile",
- /* 0x08 */ "0.18 micron Intel Pentium 4",
- /* 0x09 */ "0.13 micron Intel Pentium 4",
- /* 0x0A */ "0.13 micron Intel Celeron",
- /* 0x0B */ "0.13 micron Intel Pentium 4 Xeon",
- /* 0x0C */ "Intel Xeon MP",
- /* 0x0D */ "",
- /* 0x0E */ "0.18 micron Intel Pentium 4 Xeon",
- /* 0x0F */ "Mobile Intel Celeron",
- /* 0x10 */ "",
- /* 0x11 */ "Mobile Genuine Intel",
- /* 0x12 */ "Intel Celeron M",
- /* 0x13 */ "Mobile Intel Celeron",
- /* 0x14 */ "Intel Celeron",
- /* 0x15 */ "Mobile Genuine Intel",
- /* 0x16 */ "Intel Pentium M",
- /* 0x17 */ "Mobile Intel Celeron",
- };
+ // http://msdn.microsoft.com/en-us/library/hskdteyh(VS.80).aspx
- // Only override the brand if we have it in the lookup table. We should
- // already have a string here from GetCPUInfo(). JC
- if ( CPUInfo.uiBrandID < LL_ARRAY_SIZE(INTEL_BRAND) )
- {
- strcpy(CPUInfo.strBrandID, INTEL_BRAND[CPUInfo.uiBrandID]);
+ // __cpuid with an InfoType argument of 0 returns the number of
+ // valid Ids in cpu_info[0] and the CPU identification string in
+ // the other three array elements. The CPU identification string is
+ // not in linear order. The code below arranges the information
+ // in a human readable form.
+ int cpu_info[4] = {-1};
+ __cpuid(cpu_info, 0);
+ unsigned int ids = (unsigned int)cpu_info[0];
+ setConfig(eMaxID, (S32)ids);
- if (CPUInfo.uiBrandID == 3 && CPUInfo.uiModel == 6)
+ char cpu_vendor[0x20];
+ memset(cpu_vendor, 0, sizeof(cpu_vendor));
+ *((int*)cpu_vendor) = cpu_info[1];
+ *((int*)(cpu_vendor+4)) = cpu_info[3];
+ *((int*)(cpu_vendor+8)) = cpu_info[2];
+ setInfo(eVendor, cpu_vendor);
+
+ // Get the information associated with each valid Id
+ for(unsigned int i=0; i<=ids; ++i)
{
- strcpy(CPUInfo.strBrandID, "0.18 micron Intel Pentium III Xeon");
- }
- }
+ __cpuid(cpu_info, i);
- // Then we translate the cpu family
- switch (CPUInfo.uiFamily)
- {
- case 3: // Family = 3: i386 (80386) processor family
- strcpy(CPUInfo.strFamily, "Intel i386"); /* Flawfinder: ignore */
- break;
- case 4: // Family = 4: i486 (80486) processor family
- strcpy(CPUInfo.strFamily, "Intel i486"); /* Flawfinder: ignore */
- break;
- case 5: // Family = 5: Pentium (80586) processor family
- strcpy(CPUInfo.strFamily, "Intel Pentium"); /* Flawfinder: ignore */
- break;
- case 6: // Family = 6: Pentium Pro (80686) processor family
- strcpy(CPUInfo.strFamily, "Intel Pentium Pro/2/3, Core"); /* Flawfinder: ignore */
- break;
- case 15: // Family = 15: Extended family specific
- // Masking the extended family
- CPUInfo.uiExtendedFamily = (eaxreg >> 20) & 0xFF;
- switch (CPUInfo.uiExtendedFamily)
+ // Interpret CPU feature information.
+ if (i == 1)
{
- case 0: // Family = 15, Ext. Family = 0: Pentium 4 (80786 ??) processor family
- strcpy(CPUInfo.strFamily, "Intel Pentium 4"); /* Flawfinder: ignore */
- break;
- case 1: // Family = 15, Ext. Family = 1: McKinley (64-bit) processor family
- strcpy(CPUInfo.strFamily, "Intel McKinley (IA-64)"); /* Flawfinder: ignore */
- break;
- default: // Sure is sure
- strcpy(CPUInfo.strFamily, "Unknown Intel Pentium 4+"); /* Flawfinder: ignore */
- break;
- }
- break;
- default: // Failsave
- strcpy(CPUInfo.strFamily, "Unknown"); /* Flawfinder: ignore */
- break;
- }
+ setInfo(eStepping, cpu_info[0] & 0xf);
+ setInfo(eModel, (cpu_info[0] >> 4) & 0xf);
+ int family = (cpu_info[0] >> 8) & 0xf;
+ setInfo(eFamily, family);
+ setInfo(eType, (cpu_info[0] >> 12) & 0x3);
+ setInfo(eExtendedModel, (cpu_info[0] >> 16) & 0xf);
+ int ext_family = (cpu_info[0] >> 20) & 0xff;
+ setInfo(eExtendedFamily, ext_family);
+ setInfo(eBrandID, cpu_info[1] & 0xff);
- // Now we come to the big deal, the exact model name
- switch (CPUInfo.uiFamily)
- {
- case 3: // i386 (80386) processor family
- strcpy(CPUInfo.strModel, "Unknown Intel i386"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i386", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 4: // i486 (80486) processor family
- switch (CPUInfo.uiModel)
- {
- case 0: // Model = 0: i486 DX-25/33 processor model
- strcpy(CPUInfo.strModel, "Intel i486 DX-25/33"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i486 DX-25/33", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 1: // Model = 1: i486 DX-50 processor model
- strcpy(CPUInfo.strModel, "Intel i486 DX-50"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i486 DX-50", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 2: // Model = 2: i486 SX processor model
- strcpy(CPUInfo.strModel, "Intel i486 SX"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i486 SX", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 3: // Model = 3: i486 DX2 (with i487 numeric coprocessor) processor model
- strcpy(CPUInfo.strModel, "Intel i486 487/DX2"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i486 DX2 with i487 numeric coprocessor", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 4: // Model = 4: i486 SL processor model (never heard ?!?)
- strcpy(CPUInfo.strModel, "Intel i486 SL"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i486 SL", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 5: // Model = 5: i486 SX2 processor model
- strcpy(CPUInfo.strModel, "Intel i486 SX2"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i486 SX2", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 7: // Model = 7: i486 write-back enhanced DX2 processor model
- strcpy(CPUInfo.strModel, "Intel i486 write-back enhanced DX2"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i486 write-back enhanced DX2", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 8: // Model = 8: i486 DX4 processor model
- strcpy(CPUInfo.strModel, "Intel i486 DX4"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i486 DX4", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 9: // Model = 9: i486 write-back enhanced DX4 processor model
- strcpy(CPUInfo.strModel, "Intel i486 write-back enhanced DX4"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i486 DX4", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- default: // ...
- strcpy(CPUInfo.strModel, "Unknown Intel i486"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel i486 (Unknown model)", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- }
- break;
- case 5: // Pentium (80586) processor family
- switch (CPUInfo.uiModel)
- {
- case 0: // Model = 0: Pentium (P5 A-Step) processor model
- strcpy(CPUInfo.strModel, "Intel Pentium (P5 A-Step)"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel Pentium (P5 A-Step core)", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break; // Famous for the DIV bug, as far as I know
- case 1: // Model = 1: Pentium 60/66 processor model
- strcpy(CPUInfo.strModel, "Intel Pentium 60/66 (P5)"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel Pentium 60/66 (P5 core)", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 2: // Model = 2: Pentium 75-200 (P54C) processor model
- strcpy(CPUInfo.strModel, "Intel Pentium 75-200 (P54C)"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel Pentium 75-200 (P54C core)", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- case 3: // Model = 3: Pentium overdrive for 486 systems processor model
- strcpy(CPUInfo.strModel, "Intel Pentium for 486 system (P24T Overdrive)"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel Pentium for 486 (P24T overdrive core)", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 4: // Model = 4: Pentium MMX processor model
- strcpy(CPUInfo.strModel, "Intel Pentium MMX (P55C)"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium MMX (P55C core)", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 7: // Model = 7: Pentium processor model (don't know difference to Model=2)
- strcpy(CPUInfo.strModel, "Intel Pentium (P54C)"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium (P54C core)", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 8: // Model = 8: Pentium MMX (0.25 micron) processor model
- strcpy(CPUInfo.strModel, "Intel Pentium MMX (P55C), 0.25 micron"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium MMX (P55C core), 0.25 micron", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- default: // ...
- strcpy(CPUInfo.strModel, "Unknown Intel Pentium"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium (Unknown P5-model)", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- }
- break;
- case 6: // Pentium Pro (80686) processor family
- switch (CPUInfo.uiModel)
- {
- case 0: // Model = 0: Pentium Pro (P6 A-Step) processor model
- strcpy(CPUInfo.strModel, "Intel Pentium Pro (P6 A-Step)"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium Pro (P6 A-Step core)", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 1: // Model = 1: Pentium Pro
- strcpy(CPUInfo.strModel, "Intel Pentium Pro (P6)"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium Pro (P6 core)", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 3: // Model = 3: Pentium II (66 MHz FSB, I think) processor model
- strcpy(CPUInfo.strModel, "Intel Pentium II Model 3, 0.28 micron"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium II (Model 3 core, 0.28 micron process)", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 5: // Model = 5: Pentium II/Xeon/Celeron (0.25 micron) processor model
- strcpy(CPUInfo.strModel, "Intel Pentium II Model 5/Xeon/Celeron, 0.25 micron"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium II/Xeon/Celeron (Model 5 core, 0.25 micron process)", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 6: // Model = 6: Pentium II with internal L2 cache
- strcpy(CPUInfo.strModel, "Intel Pentium II - internal L2 cache"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium II with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 7: // Model = 7: Pentium III/Xeon (extern L2 cache) processor model
- strcpy(CPUInfo.strModel, "Intel Pentium III/Pentium III Xeon - external L2 cache, 0.25 micron"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium III/Pentium III Xeon (0.25 micron process) with external L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 8: // Model = 8: Pentium III/Xeon/Celeron (256 KB on-die L2 cache) processor model
- strcpy(CPUInfo.strModel, "Intel Pentium III/Celeron/Pentium III Xeon - internal L2 cache, 0.18 micron"); /*Flawfinder: ignore*/
- // We want to know it exactly:
- switch (CPUInfo.uiBrandID)
+ setInfo(eFamilyName, compute_CPUFamilyName(cpu_vendor, family, ext_family));
+
+ setConfig(eCLFLUSHCacheLineSize, ((cpu_info[1] >> 8) & 0xff) * 8);
+ setConfig(eAPICPhysicalID, (cpu_info[1] >> 24) & 0xff);
+
+ if(cpu_info[2] & 0x1)
+ {
+ setExtension(cpu_feature_names[eSSE3_Features]);
+ }
+
+ if(cpu_info[2] & 0x8)
+ {
+ setExtension(cpu_feature_names[eMONTIOR_MWAIT]);
+ }
+
+ if(cpu_info[2] & 0x10)
+ {
+ setExtension(cpu_feature_names[eCPLDebugStore]);
+ }
+
+ if(cpu_info[2] & 0x100)
+ {
+ setExtension(cpu_feature_names[eThermalMonitor2]);
+ }
+
+ unsigned int feature_info = (unsigned int) cpu_info[3];
+ for(unsigned int index = 0, bit = 1; index < eSSE3_Features; ++index, bit <<= 1)
+ {
+ if(feature_info & bit)
{
- case 1: // Model = 8, Brand id = 1: Celeron (on-die L2 cache) processor model
- strncat(strCPUName, "Intel Celeron (0.18 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 2: // Model = 8, Brand id = 2: Pentium III (on-die L2 cache) processor model (my current cpu :-))
- strncat(strCPUName, "Intel Pentium III (0.18 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 3: // Model = 8, Brand id = 3: Pentium III Xeon (on-die L2 cache) processor model
- strncat(strCPUName, "Intel Pentium III Xeon (0.18 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- default: // ...
- strncat(strCPUName, "Intel Pentium III core (unknown model, 0.18 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
+ setExtension(cpu_feature_names[index]);
}
- break;
- case 9: // Model = 9: Intel Pentium M processor, Intel Celeron M processor, model 9
- strcpy(CPUInfo.strModel, "Intel Pentium M Series Processor"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium M Series Processor", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 0xA: // Model = 0xA: Pentium III/Xeon/Celeron (1 or 2 MB on-die L2 cache) processor model
- strcpy(CPUInfo.strModel, "Intel Pentium III/Celeron/Pentium III Xeon - internal L2 cache, 0.18 micron"); /*Flawfinder: ignore*/
- // Exact detection:
- switch (CPUInfo.uiBrandID)
- {
- case 1: // Model = 0xA, Brand id = 1: Celeron (1 or 2 MB on-die L2 cache (does it exist??)) processor model
- strncat(strCPUName, "Intel Celeron (0.18 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 2: // Model = 0xA, Brand id = 2: Pentium III (1 or 2 MB on-die L2 cache (never seen...)) processor model
- strncat(strCPUName, "Intel Pentium III (0.18 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 3: // Model = 0xA, Brand id = 3: Pentium III Xeon (1 or 2 MB on-die L2 cache) processor model
- strncat(strCPUName, "Intel Pentium III Xeon (0.18 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- default: // Getting bored of this............
- strncat(strCPUName, "Intel Pentium III core (unknown model, 0.18 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- }
- break;
- case 0xB: // Model = 0xB: Pentium III/Xeon/Celeron (Tualatin core, on-die cache) processor model
- strcpy(CPUInfo.strModel, "Intel Pentium III/Celeron/Pentium III Xeon - internal L2 cache, 0.13 micron"); /*Flawfinder: ignore*/
- // Omniscient: ;-)
- switch (CPUInfo.uiBrandID)
- {
- case 3: // Model = 0xB, Brand id = 3: Celeron (Tualatin core) processor model
- strncat(strCPUName, "Intel Celeron (Tualatin core, 0.13 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 4: // Model = 0xB, Brand id = 4: Pentium III (Tualatin core) processor model
- strncat(strCPUName, "Intel Pentium III (Tualatin core, 0.13 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 7: // Model = 0xB, Brand id = 7: Celeron mobile (Tualatin core) processor model
- strncat(strCPUName, "Intel Celeron mobile (Tualatin core, 0.13 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- default: // *bored*
- strncat(strCPUName, "Intel Pentium III Tualatin core (unknown model, 0.13 micron process) with internal L2 cache", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- }
- break;
- case 0xD: // Model = 0xD: Intel Pentium M processor, Intel Celeron M processor, model D
- strcpy(CPUInfo.strModel, "Intel Pentium M Series Processor"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium M Series Processor", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 0xE: // Model = 0xE: Intel Core Duo processor, Intel Core Solo processor, model E
- strcpy(CPUInfo.strModel, "Intel Core Series Processor"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Core Series Processor", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- case 0xF: // Model = 0xF: Intel Core 2 Duo processor, model F
- strcpy(CPUInfo.strModel, "Intel Core 2 Series Processor"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Core 2 Series Processor", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
- default: // *more bored*
- strcpy(CPUInfo.strModel, "Unknown Intel Pentium Pro/2/3, Core"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium Pro/2/3, Core (Unknown model)", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- break;
+ }
}
- break;
- case 15: // Extended processor family
- // Masking the extended model
- CPUInfo.uiExtendedModel = (eaxreg >> 16) & 0xFF;
- switch (CPUInfo.uiModel)
+ }
+
+ // Calling __cpuid with 0x80000000 as the InfoType argument
+ // gets the number of valid extended IDs.
+ __cpuid(cpu_info, 0x80000000);
+ unsigned int ext_ids = cpu_info[0];
+ setConfig(eMaxExtID, 0);
+
+ char cpu_brand_string[0x40];
+ memset(cpu_brand_string, 0, sizeof(cpu_brand_string));
+
+ // Get the information associated with each extended ID.
+ for(unsigned int i=0x80000000; i<=ext_ids; ++i)
+ {
+ __cpuid(cpu_info, i);
+
+ // Interpret CPU brand string and cache information.
+ if (i == 0x80000002)
+ memcpy(cpu_brand_string, cpu_info, sizeof(cpu_info));
+ else if (i == 0x80000003)
+ memcpy(cpu_brand_string + 16, cpu_info, sizeof(cpu_info));
+ else if (i == 0x80000004)
{
- case 0: // Model = 0: Pentium 4 Willamette (A-Step) core
- if ((CPUInfo.uiBrandID) == 8) // Brand id = 8: P4 Willamette
- {
- strcpy(CPUInfo.strModel, "Intel Pentium 4 Willamette (A-Step)"); /*Flawfinder: ignore*/
- strncat(strCPUName, "Intel Pentium 4 Willamette (A-Step)", sizeof(strCPUName)-(strlen(strCPUName)-1)); /*Flawfinder: ignore*/
- }
- else // else Xeon
- {
- strcpy(CPUInfo.strModel, "Intel Pentium 4 Willamette Xeon (A-Step)"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel Pentium 4 Willamette Xeon (A-Step)", sizeof(strCPUName) - strlen(strCPUName) - 1); /* Flawfinder: ignore */
- }
- break;
- case 1: // Model = 1: Pentium 4 Willamette core
- if ((CPUInfo.uiBrandID) == 8) // Brand id = 8: P4 Willamette
- {
- strcpy(CPUInfo.strModel, "Intel Pentium 4 Willamette"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel Pentium 4 Willamette", sizeof(strCPUName) - strlen(strCPUName) - 1); /* Flawfinder: ignore */
- }
- else // else Xeon
- {
- strcpy(CPUInfo.strModel, "Intel Pentium 4 Willamette Xeon"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel Pentium 4 Willamette Xeon", sizeof(strCPUName) - strlen(strCPUName) - 1); /* Flawfinder: ignore */
- }
- break;
- case 2: // Model = 2: Pentium 4 Northwood core
- if (((CPUInfo.uiBrandID) == 9) || ((CPUInfo.uiBrandID) == 0xA)) // P4 Willamette
- {
- strcpy(CPUInfo.strModel, "Intel Pentium 4 Northwood"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel Pentium 4 Northwood", sizeof(strCPUName) - strlen(strCPUName) - 1); /* Flawfinder: ignore */
- }
- else // Xeon
- {
- strcpy(CPUInfo.strModel, "Intel Pentium 4 Northwood Xeon"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel Pentium 4 Northwood Xeon", sizeof(strCPUName) - strlen(strCPUName) - 1); /* Flawfinder: ignore */
- }
- break;
- default: // Silly stupid never used failsave option
- strcpy(CPUInfo.strModel, "Unknown Intel Pentium 4"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel Pentium 4 (Unknown model)", sizeof(strCPUName) - strlen(strCPUName) - 1); /* Flawfinder: ignore */
- break;
+ memcpy(cpu_brand_string + 32, cpu_info, sizeof(cpu_info));
+ setInfo(eBrandName, cpu_brand_string);
}
- break;
- default: // *grmpf*
- strcpy(CPUInfo.strModel, "Unknown Intel model"); /* Flawfinder: ignore */
- strncat(strCPUName, "Intel (Unknown model)", sizeof(strCPUName) - strlen(strCPUName) - 1); /* Flawfinder: ignore */
- break;
- }
-
- // After the long processor model block we now come to the processors serial
- // number.
- // First of all we check if the processor supports the serial number
- if (CPUInfo.MaxSupportedLevel >= 3)
- {
- // If it supports the serial number CPUID level 0x00000003 we read the data
- unsigned long sig1, sig2, sig3;
- __asm
- {
- mov eax, 1
- cpuid
- mov sig1, eax
- mov eax, 3
- cpuid
- mov sig2, ecx
- mov sig3, edx
- }
- // Then we convert the data to a readable string
- snprintf( /* Flawfinder: ignore */
- CPUInfo.strProcessorSerial,
- sizeof(CPUInfo.strProcessorSerial),
- "%04lX-%04lX-%04lX-%04lX-%04lX-%04lX",
- sig1 >> 16,
- sig1 & 0xFFFF,
- sig3 >> 16,
- sig3 & 0xFFFF,
- sig2 >> 16, sig2 & 0xFFFF);
- }
- else
- {
- // If there's no serial number support we just put "No serial number"
- snprintf( /* Flawfinder: ignore */
- CPUInfo.strProcessorSerial,
- sizeof(CPUInfo.strProcessorSerial),
- "No Processor Serial Number");
- }
-
- // Now we get the standard processor extensions
- GetStandardProcessorExtensions();
-
- // And finally the processor configuration (caches, TLBs, ...) and translate
- // the data to readable strings
- GetStandardProcessorConfiguration();
- TranslateProcessorConfiguration();
-
- // At last...
- return true;
-#else
- return FALSE;
-#endif
-}
-
-// bool CProcessor::AnalyzeAMDProcessor()
-// ======================================
-// Private class function for analyzing an AMD processor
-////////////////////////////////////////////////////////
-bool CProcessor::AnalyzeAMDProcessor()
-{
-#if LL_WINDOWS
- unsigned long eaxreg, ebxreg, ecxreg, edxreg;
-
- // First of all we check if the CPUID command is available
- if (!CheckCPUIDPresence())
- return 0;
-
- // Now we get the CPUID standard level 0x00000001
- __asm
- {
- mov eax, 1
- cpuid
- mov eaxreg, eax
- mov ebxreg, ebx
- mov edxreg, edx
- }
-
- // Then we mask the model, family, stepping and type (AMD does not support brand id)
- CPUInfo.uiStepping = eaxreg & 0xF;
- CPUInfo.uiModel = (eaxreg >> 4) & 0xF;
- CPUInfo.uiFamily = (eaxreg >> 8) & 0xF;
- CPUInfo.uiType = (eaxreg >> 12) & 0x3;
-
- // Now we check if the processor supports the brand id string extended CPUID level
- if (CPUInfo.MaxSupportedExtendedLevel >= 0x80000004)
- {
- // If it supports the extended CPUID level 0x80000004 we read the data
- char tmp[52]; /* Flawfinder: ignore */
- memset(tmp, 0, sizeof(tmp));
- __asm
- {
- mov eax, 0x80000002
- cpuid
- mov dword ptr [tmp], eax
- mov dword ptr [tmp+4], ebx
- mov dword ptr [tmp+8], ecx
- mov dword ptr [tmp+12], edx
- mov eax, 0x80000003
- cpuid
- mov dword ptr [tmp+16], eax
- mov dword ptr [tmp+20], ebx
- mov dword ptr [tmp+24], ecx
- mov dword ptr [tmp+28], edx
- mov eax, 0x80000004
- cpuid
- mov dword ptr [tmp+32], eax
- mov dword ptr [tmp+36], ebx
- mov dword ptr [tmp+40], ecx
- mov dword ptr [tmp+44], edx
- }
- // And copy it to the brand id string
- strncpy(CPUInfo.strBrandID, tmp,sizeof(CPUInfo.strBrandID)-1);
- CPUInfo.strBrandID[sizeof(CPUInfo.strBrandID)-1]='\0';
- }
- else
- {
- // Or just tell there is no brand id string support
- strcpy(CPUInfo.strBrandID, ""); /* Flawfinder: ignore */
- }
-
- // After that we translate the processor family
- switch(CPUInfo.uiFamily)
- {
- case 4: // Family = 4: 486 (80486) or 5x86 (80486) processor family
- switch (CPUInfo.uiModel)
+ else if (i == 0x80000006)
{
- case 3: // Thanks to AMD for this nice form of family
- case 7: // detection.... *grmpf*
- case 8:
- case 9:
- strcpy(CPUInfo.strFamily, "AMD 80486"); /* Flawfinder: ignore */
- break;
- case 0xE:
- case 0xF:
- strcpy(CPUInfo.strFamily, "AMD 5x86"); /* Flawfinder: ignore */
- break;
- default:
- strcpy(CPUInfo.strFamily, "Unknown family"); /* Flawfinder: ignore */
- break;
- }
- break;
- case 5: // Family = 5: K5 or K6 processor family
- switch (CPUInfo.uiModel)
- {
- case 0:
- case 1:
- case 2:
- case 3:
- strcpy(CPUInfo.strFamily, "AMD K5"); /* Flawfinder: ignore */
- break;
- case 6:
- case 7:
- case 8:
- case 9:
- strcpy(CPUInfo.strFamily, "AMD K6"); /* Flawfinder: ignore */
- break;
- default:
- strcpy(CPUInfo.strFamily, "Unknown family"); /* Flawfinder: ignore */
- break;
- }
- break;
- case 6: // Family = 6: K7 (Athlon, ...) processor family
- strcpy(CPUInfo.strFamily, "AMD K7"); /* Flawfinder: ignore */
- break;
- default: // For security
- strcpy(CPUInfo.strFamily, "Unknown family"); /* Flawfinder: ignore */
- break;
- }
-
- // After the family detection we come to the specific processor model
- // detection
- switch (CPUInfo.uiFamily)
- {
- case 4: // Family = 4: 486 (80486) or 5x85 (80486) processor family
- switch (CPUInfo.uiModel)
- {
- case 3: // Model = 3: 80486 DX2
- strcpy(CPUInfo.strModel, "AMD 80486 DX2"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD 80486 DX2", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 7: // Model = 7: 80486 write-back enhanced DX2
- strcpy(CPUInfo.strModel, "AMD 80486 write-back enhanced DX2"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD 80486 write-back enhanced DX2", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 8: // Model = 8: 80486 DX4
- strcpy(CPUInfo.strModel, "AMD 80486 DX4"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD 80486 DX4", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 9: // Model = 9: 80486 write-back enhanced DX4
- strcpy(CPUInfo.strModel, "AMD 80486 write-back enhanced DX4"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD 80486 write-back enhanced DX4", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 0xE: // Model = 0xE: 5x86
- strcpy(CPUInfo.strModel, "AMD 5x86"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD 5x86", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 0xF: // Model = 0xF: 5x86 write-back enhanced (oh my god.....)
- strcpy(CPUInfo.strModel, "AMD 5x86 write-back enhanced"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD 5x86 write-back enhanced", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- default: // ...
- strcpy(CPUInfo.strModel, "Unknown AMD 80486 or 5x86 model"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD 80486 or 5x86 (Unknown model)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- }
- break;
- case 5: // Family = 5: K5 / K6 processor family
- switch (CPUInfo.uiModel)
- {
- case 0: // Model = 0: K5 SSA 5 (Pentium Rating *ggg* 75, 90 and 100 Mhz)
- strcpy(CPUInfo.strModel, "AMD K5 SSA5 (PR75, PR90, PR100)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K5 SSA5 (PR75, PR90, PR100)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 1: // Model = 1: K5 5k86 (PR 120 and 133 MHz)
- strcpy(CPUInfo.strModel, "AMD K5 5k86 (PR120, PR133)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K5 5k86 (PR120, PR133)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 2: // Model = 2: K5 5k86 (PR 166 MHz)
- strcpy(CPUInfo.strModel, "AMD K5 5k86 (PR166)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K5 5k86 (PR166)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 3: // Model = 3: K5 5k86 (PR 200 MHz)
- strcpy(CPUInfo.strModel, "AMD K5 5k86 (PR200)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K5 5k86 (PR200)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 6: // Model = 6: K6
- strcpy(CPUInfo.strModel, "AMD K6 (0.30 micron)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K6 (0.30 micron)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 7: // Model = 7: K6 (0.25 micron)
- strcpy(CPUInfo.strModel, "AMD K6 (0.25 micron)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K6 (0.25 micron)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 8: // Model = 8: K6-2
- strcpy(CPUInfo.strModel, "AMD K6-2"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K6-2", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 9: // Model = 9: K6-III
- strcpy(CPUInfo.strModel, "AMD K6-III"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K6-III", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 0xD: // Model = 0xD: K6-2+ / K6-III+
- strcpy(CPUInfo.strModel, "AMD K6-2+ or K6-III+ (0.18 micron)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K6-2+ or K6-III+ (0.18 micron)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- default: // ...
- strcpy(CPUInfo.strModel, "Unknown AMD K5 or K6 model"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K5 or K6 (Unknown model)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- }
- break;
- case 6: // Family = 6: K7 processor family (AMDs first good processors)
- switch (CPUInfo.uiModel)
- {
- case 1: // Athlon
- strcpy(CPUInfo.strModel, "AMD Athlon (0.25 micron)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD Athlon (0.25 micron)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 2: // Athlon (0.18 micron)
- strcpy(CPUInfo.strModel, "AMD Athlon (0.18 micron)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD Athlon (0.18 micron)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 3: // Duron (Spitfire core)
- strcpy(CPUInfo.strModel, "AMD Duron (Spitfire)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD Duron (Spitfire core)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 4: // Athlon (Thunderbird core)
- strcpy(CPUInfo.strModel, "AMD Athlon (Thunderbird)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD Athlon (Thunderbird core)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 6: // Athlon MP / Mobile Athlon (Palomino core)
- strcpy(CPUInfo.strModel, "AMD Athlon MP/Mobile Athlon (Palomino)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD Athlon MP/Mobile Athlon (Palomino core)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- case 7: // Mobile Duron (Morgan core)
- strcpy(CPUInfo.strModel, "AMD Mobile Duron (Morgan)"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD Mobile Duron (Morgan core)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- default: // ...
- strcpy(CPUInfo.strModel, "Unknown AMD K7 model"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD K7 (Unknown model)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- }
- break;
- default: // ...
- strcpy(CPUInfo.strModel, "Unknown AMD model"); /* Flawfinder: ignore */
- strncat(strCPUName, "AMD (Unknown model)", sizeof(strCPUName) - strlen(strCPUName) -1); /* Flawfinder: ignore */
- break;
- }
-
- // Now we read the standard processor extension that are stored in the same
- // way the Intel standard extensions are
- GetStandardProcessorExtensions();
-
- // Then we check if theres an extended CPUID level support
- if (CPUInfo.MaxSupportedExtendedLevel >= 0x80000001)
- {
- // If we can access the extended CPUID level 0x80000001 we get the
- // edx register
- __asm
- {
- mov eax, 0x80000001
- cpuid
- mov edxreg, edx
- }
-
- // Now we can mask some AMD specific cpu extensions
- CPUInfo._Ext.EMMX_MultimediaExtensions = CheckBit(edxreg, 22);
- CPUInfo._Ext.AA64_AMD64BitArchitecture = CheckBit(edxreg, 29);
- CPUInfo._Ext._E3DNOW_InstructionExtensions = CheckBit(edxreg, 30);
- CPUInfo._Ext._3DNOW_InstructionExtensions = CheckBit(edxreg, 31);
- }
-
- // After that we check if the processor supports the ext. CPUID level
- // 0x80000006
- if (CPUInfo.MaxSupportedExtendedLevel >= 0x80000006)
- {
- // If it's present, we read it out
- __asm
- {
- mov eax, 0x80000005
- cpuid
- mov eaxreg, eax
- mov ebxreg, ebx
- mov ecxreg, ecx
- mov edxreg, edx
- }
-
- // Then we mask the L1 Data TLB information
- if ((ebxreg >> 16) && (eaxreg >> 16))
- {
- CPUInfo._Data.bPresent = true;
- strcpy(CPUInfo._Data.strPageSize, "4 KB / 2 MB / 4MB"); /*Flawfinder: ignore*/
- CPUInfo._Data.uiAssociativeWays = (eaxreg >> 24) & 0xFF;
- CPUInfo._Data.uiEntries = (eaxreg >> 16) & 0xFF;
- }
- else if (eaxreg >> 16)
- {
- CPUInfo._Data.bPresent = true;
- strcpy(CPUInfo._Data.strPageSize, "2 MB / 4MB"); /*Flawfinder: ignore*/
- CPUInfo._Data.uiAssociativeWays = (eaxreg >> 24) & 0xFF;
- CPUInfo._Data.uiEntries = (eaxreg >> 16) & 0xFF;
- }
- else if (ebxreg >> 16)
- {
- CPUInfo._Data.bPresent = true;
- strcpy(CPUInfo._Data.strPageSize, "4 KB"); /*Flawfinder: ignore*/
- CPUInfo._Data.uiAssociativeWays = (ebxreg >> 24) & 0xFF;
- CPUInfo._Data.uiEntries = (ebxreg >> 16) & 0xFF;
- }
- if (CPUInfo._Data.uiAssociativeWays == 0xFF)
- CPUInfo._Data.uiAssociativeWays = (unsigned int) -1;
-
- // Now the L1 Instruction/Code TLB information
- if ((ebxreg & 0xFFFF) && (eaxreg & 0xFFFF))
- {
- CPUInfo._Instruction.bPresent = true;
- strcpy(CPUInfo._Instruction.strPageSize, "4 KB / 2 MB / 4MB"); /*Flawfinder: ignore*/
- CPUInfo._Instruction.uiAssociativeWays = (eaxreg >> 8) & 0xFF;
- CPUInfo._Instruction.uiEntries = eaxreg & 0xFF;
- }
- else if (eaxreg & 0xFFFF)
- {
- CPUInfo._Instruction.bPresent = true;
- strcpy(CPUInfo._Instruction.strPageSize, "2 MB / 4MB"); /*Flawfinder: ignore*/
- CPUInfo._Instruction.uiAssociativeWays = (eaxreg >> 8) & 0xFF;
- CPUInfo._Instruction.uiEntries = eaxreg & 0xFF;
- }
- else if (ebxreg & 0xFFFF)
- {
- CPUInfo._Instruction.bPresent = true;
- strcpy(CPUInfo._Instruction.strPageSize, "4 KB"); /*Flawfinder: ignore*/
- CPUInfo._Instruction.uiAssociativeWays = (ebxreg >> 8) & 0xFF;
- CPUInfo._Instruction.uiEntries = ebxreg & 0xFF;
- }
- if (CPUInfo._Instruction.uiAssociativeWays == 0xFF)
- CPUInfo._Instruction.uiAssociativeWays = (unsigned int) -1;
-
- // Then we read the L1 data cache information
- if ((ecxreg >> 24) > 0)
- {
- CPUInfo._L1.Data.bPresent = true;
- snprintf(CPUInfo._L1.Data.strSize, sizeof(CPUInfo._L1.Data.strSize), "%d KB", ecxreg >> 24); /* Flawfinder: ignore */
- CPUInfo._L1.Data.uiAssociativeWays = (ecxreg >> 15) & 0xFF;
- CPUInfo._L1.Data.uiLineSize = ecxreg & 0xFF;
- }
- // After that we read the L2 instruction/code cache information
- if ((edxreg >> 24) > 0)
- {
- CPUInfo._L1.Instruction.bPresent = true;
- snprintf(CPUInfo._L1.Instruction.strSize, sizeof(CPUInfo._L1.Instruction.strSize), "%d KB", edxreg >> 24); /* Flawfinder: ignore */
- CPUInfo._L1.Instruction.uiAssociativeWays = (edxreg >> 15) & 0xFF;
- CPUInfo._L1.Instruction.uiLineSize = edxreg & 0xFF;
- }
-
- // Note: I'm not absolutely sure that the L1 page size code (the
- // 'if/else if/else if' structs above) really detects the real page
- // size for the TLB. Somebody should check it....
-
- // Now we read the ext. CPUID level 0x80000006
- __asm
- {
- mov eax, 0x80000006
- cpuid
- mov eaxreg, eax
- mov ebxreg, ebx
- mov ecxreg, ecx
- }
-
- // We only mask the unified L2 cache masks (never heard of an
- // L2 cache that is divided in data and code parts)
- if (((ecxreg >> 12) & 0xF) > 0)
- {
- CPUInfo._L2.bPresent = true;
- snprintf(CPUInfo._L2.strSize, sizeof(CPUInfo._L2.strSize), "%d KB", ecxreg >> 16); /* Flawfinder: ignore */
- switch ((ecxreg >> 12) & 0xF)
- {
- case 1:
- CPUInfo._L2.uiAssociativeWays = 1;
- break;
- case 2:
- CPUInfo._L2.uiAssociativeWays = 2;
- break;
- case 4:
- CPUInfo._L2.uiAssociativeWays = 4;
- break;
- case 6:
- CPUInfo._L2.uiAssociativeWays = 8;
- break;
- case 8:
- CPUInfo._L2.uiAssociativeWays = 16;
- break;
- case 0xF:
- CPUInfo._L2.uiAssociativeWays = (unsigned int) -1;
- break;
- default:
- CPUInfo._L2.uiAssociativeWays = 0;
- break;
- }
- CPUInfo._L2.uiLineSize = ecxreg & 0xFF;
- }
- }
- else
- {
- // If we could not detect the ext. CPUID level 0x80000006 we
- // try to read the standard processor configuration.
- GetStandardProcessorConfiguration();
- }
- // After reading we translate the configuration to strings
- TranslateProcessorConfiguration();
-
- // And finally exit
- return true;
-#else
- return FALSE;
-#endif
-}
-
-// bool CProcessor::AnalyzeUnknownProcessor()
-// ==========================================
-// Private class function to analyze an unknown (No Intel or AMD) processor
-///////////////////////////////////////////////////////////////////////////
-bool CProcessor::AnalyzeUnknownProcessor()
-{
-#if LL_WINDOWS
- unsigned long eaxreg, ebxreg;
-
- // We check if the CPUID command is available
- if (!CheckCPUIDPresence())
- return false;
-
- // First of all we read the standard CPUID level 0x00000001
- // This level should be available on every x86-processor clone
- __asm
- {
- mov eax, 1
- cpuid
- mov eaxreg, eax
- mov ebxreg, ebx
- }
- // Then we mask the processor model, family, type and stepping
- CPUInfo.uiStepping = eaxreg & 0xF;
- CPUInfo.uiModel = (eaxreg >> 4) & 0xF;
- CPUInfo.uiFamily = (eaxreg >> 8) & 0xF;
- CPUInfo.uiType = (eaxreg >> 12) & 0x3;
-
- // To have complete information we also mask the brand id
- CPUInfo.uiBrandID = ebxreg & 0xF;
-
- // Then we get the standard processor extensions
- GetStandardProcessorExtensions();
-
- // Now we mark everything we do not know as unknown
- strcpy(strCPUName, "Unknown"); /*Flawfinder: ignore*/
-
- strcpy(CPUInfo._Data.strTLB, "Unknown"); /*Flawfinder: ignore*/
- strcpy(CPUInfo._Instruction.strTLB, "Unknown"); /*Flawfinder: ignore*/
-
- strcpy(CPUInfo._Trace.strCache, "Unknown"); /*Flawfinder: ignore*/
- strcpy(CPUInfo._L1.Data.strCache, "Unknown"); /*Flawfinder: ignore*/
- strcpy(CPUInfo._L1.Instruction.strCache, "Unknown"); /*Flawfinder: ignore*/
- strcpy(CPUInfo._L2.strCache, "Unknown"); /*Flawfinder: ignore*/
- strcpy(CPUInfo._L3.strCache, "Unknown"); /*Flawfinder: ignore*/
-
- strcpy(CPUInfo.strProcessorSerial, "Unknown / Not supported"); /*Flawfinder: ignore*/
-
- // For the family, model and brand id we can only print the numeric value
- snprintf(CPUInfo.strBrandID, sizeof(CPUInfo.strBrandID), "Brand-ID number %d", CPUInfo.uiBrandID); /* Flawfinder: ignore */
- snprintf(CPUInfo.strFamily, sizeof(CPUInfo.strFamily), "Family number %d", CPUInfo.uiFamily); /* Flawfinder: ignore */
- snprintf(CPUInfo.strModel, sizeof(CPUInfo.strModel), "Model number %d", CPUInfo.uiModel); /* Flawfinder: ignore */
-
- // And thats it
- return true;
-#else
- return FALSE;
-#endif
-}
-
-// bool CProcessor::CheckCPUIDPresence()
-// =====================================
-// This function checks if the CPUID command is available on the current
-// processor
-////////////////////////////////////////////////////////////////////////
-bool CProcessor::CheckCPUIDPresence()
-{
-#if LL_WINDOWS
- unsigned long BitChanged;
-
- // We've to check if we can toggle the flag register bit 21
- // If we can't the processor does not support the CPUID command
- __asm
- {
- pushfd
- pop eax
- mov ebx, eax
- xor eax, 0x00200000
- push eax
- popfd
- pushfd
- pop eax
- xor eax,ebx
- mov BitChanged, eax
- }
-
- return ((BitChanged) ? true : false);
-#else
- return FALSE;
-#endif
-}
-
-// void CProcessor::DecodeProcessorConfiguration(unsigned int cfg)
-// ===============================================================
-// This function (or switch ?!) just translates a one-byte processor configuration
-// byte to understandable values
-//////////////////////////////////////////////////////////////////////////////////
-void CProcessor::DecodeProcessorConfiguration(unsigned int cfg)
-{
- // First we ensure that there's only one single byte
- cfg &= 0xFF;
-
- // Then we do a big switch
- switch(cfg)
- {
- case 0: // cfg = 0: Unused
- break;
- case 0x1: // cfg = 0x1: code TLB present, 4 KB pages, 4 ways, 32 entries
- CPUInfo._Instruction.bPresent = true;
- strcpy(CPUInfo._Instruction.strPageSize, "4 KB"); /*Flawfinder: ignore*/
- CPUInfo._Instruction.uiAssociativeWays = 4;
- CPUInfo._Instruction.uiEntries = 32;
- break;
- case 0x2: // cfg = 0x2: code TLB present, 4 MB pages, fully associative, 2 entries
- CPUInfo._Instruction.bPresent = true;
- strcpy(CPUInfo._Instruction.strPageSize, "4 MB"); /*Flawfinder: ignore*/
- CPUInfo._Instruction.uiAssociativeWays = 4;
- CPUInfo._Instruction.uiEntries = 2;
- break;
- case 0x3: // cfg = 0x3: data TLB present, 4 KB pages, 4 ways, 64 entries
- CPUInfo._Data.bPresent = true;
- strcpy(CPUInfo._Data.strPageSize, "4 KB"); /*Flawfinder: ignore*/
- CPUInfo._Data.uiAssociativeWays = 4;
- CPUInfo._Data.uiEntries = 64;
- break;
- case 0x4: // cfg = 0x4: data TLB present, 4 MB pages, 4 ways, 8 entries
- CPUInfo._Data.bPresent = true;
- strcpy(CPUInfo._Data.strPageSize, "4 MB"); /*Flawfinder: ignore*/
- CPUInfo._Data.uiAssociativeWays = 4;
- CPUInfo._Data.uiEntries = 8;
- break;
- case 0x6: // cfg = 0x6: code L1 cache present, 8 KB, 4 ways, 32 byte lines
- CPUInfo._L1.Instruction.bPresent = true;
- strcpy(CPUInfo._L1.Instruction.strSize, "8 KB"); /*Flawfinder: ignore*/
- CPUInfo._L1.Instruction.uiAssociativeWays = 4;
- CPUInfo._L1.Instruction.uiLineSize = 32;
- break;
- case 0x8: // cfg = 0x8: code L1 cache present, 16 KB, 4 ways, 32 byte lines
- CPUInfo._L1.Instruction.bPresent = true;
- strcpy(CPUInfo._L1.Instruction.strSize, "16 KB"); /*Flawfinder: ignore*/
- CPUInfo._L1.Instruction.uiAssociativeWays = 4;
- CPUInfo._L1.Instruction.uiLineSize = 32;
- break;
- case 0xA: // cfg = 0xA: data L1 cache present, 8 KB, 2 ways, 32 byte lines
- CPUInfo._L1.Data.bPresent = true;
- strcpy(CPUInfo._L1.Data.strSize, "8 KB"); /*Flawfinder: ignore*/
- CPUInfo._L1.Data.uiAssociativeWays = 2;
- CPUInfo._L1.Data.uiLineSize = 32;
- break;
- case 0xC: // cfg = 0xC: data L1 cache present, 16 KB, 4 ways, 32 byte lines
- CPUInfo._L1.Data.bPresent = true;
- strcpy(CPUInfo._L1.Data.strSize, "16 KB"); /*Flawfinder: ignore*/
- CPUInfo._L1.Data.uiAssociativeWays = 4;
- CPUInfo._L1.Data.uiLineSize = 32;
- break;
- case 0x22: // cfg = 0x22: code and data L3 cache present, 512 KB, 4 ways, 64 byte lines, sectored
- CPUInfo._L3.bPresent = true;
- strcpy(CPUInfo._L3.strSize, "512 KB"); /*Flawfinder: ignore*/
- CPUInfo._L3.uiAssociativeWays = 4;
- CPUInfo._L3.uiLineSize = 64;
- CPUInfo._L3.bSectored = true;
- break;
- case 0x23: // cfg = 0x23: code and data L3 cache present, 1024 KB, 8 ways, 64 byte lines, sectored
- CPUInfo._L3.bPresent = true;
- strcpy(CPUInfo._L3.strSize, "1024 KB"); /*Flawfinder: ignore*/
- CPUInfo._L3.uiAssociativeWays = 8;
- CPUInfo._L3.uiLineSize = 64;
- CPUInfo._L3.bSectored = true;
- break;
- case 0x25: // cfg = 0x25: code and data L3 cache present, 2048 KB, 8 ways, 64 byte lines, sectored
- CPUInfo._L3.bPresent = true;
- strcpy(CPUInfo._L3.strSize, "2048 KB"); /*Flawfinder: ignore*/
- CPUInfo._L3.uiAssociativeWays = 8;
- CPUInfo._L3.uiLineSize = 64;
- CPUInfo._L3.bSectored = true;
- break;
- case 0x29: // cfg = 0x29: code and data L3 cache present, 4096 KB, 8 ways, 64 byte lines, sectored
- CPUInfo._L3.bPresent = true;
- strcpy(CPUInfo._L3.strSize, "4096 KB"); /*Flawfinder: ignore*/
- CPUInfo._L3.uiAssociativeWays = 8;
- CPUInfo._L3.uiLineSize = 64;
- CPUInfo._L3.bSectored = true;
- break;
- case 0x40: // cfg = 0x40: no integrated L2 cache (P6 core) or L3 cache (P4 core)
- break;
- case 0x41: // cfg = 0x41: code and data L2 cache present, 128 KB, 4 ways, 32 byte lines
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "128 KB"); /*Flawfinder: ignore*/
- CPUInfo._L2.uiAssociativeWays = 4;
- CPUInfo._L2.uiLineSize = 32;
- break;
- case 0x42: // cfg = 0x42: code and data L2 cache present, 256 KB, 4 ways, 32 byte lines
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "256 KB"); /*Flawfinder: ignore*/
- CPUInfo._L2.uiAssociativeWays = 4;
- CPUInfo._L2.uiLineSize = 32;
- break;
- case 0x43: // cfg = 0x43: code and data L2 cache present, 512 KB, 4 ways, 32 byte lines
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "512 KB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 4;
- CPUInfo._L2.uiLineSize = 32;
- break;
- case 0x44: // cfg = 0x44: code and data L2 cache present, 1024 KB, 4 ways, 32 byte lines
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "1 MB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 4;
- CPUInfo._L2.uiLineSize = 32;
- break;
- case 0x45: // cfg = 0x45: code and data L2 cache present, 2048 KB, 4 ways, 32 byte lines
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "2 MB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 4;
- CPUInfo._L2.uiLineSize = 32;
- break;
- case 0x50: // cfg = 0x50: code TLB present, 4 KB / 4 MB / 2 MB pages, fully associative, 64 entries
- CPUInfo._Instruction.bPresent = true;
- strcpy(CPUInfo._Instruction.strPageSize, "4 KB / 2 MB / 4 MB"); /* Flawfinder: ignore */
- CPUInfo._Instruction.uiAssociativeWays = (unsigned int) -1;
- CPUInfo._Instruction.uiEntries = 64;
- break;
- case 0x51: // cfg = 0x51: code TLB present, 4 KB / 4 MB / 2 MB pages, fully associative, 128 entries
- CPUInfo._Instruction.bPresent = true;
- strcpy(CPUInfo._Instruction.strPageSize, "4 KB / 2 MB / 4 MB"); /* Flawfinder: ignore */
- CPUInfo._Instruction.uiAssociativeWays = (unsigned int) -1;
- CPUInfo._Instruction.uiEntries = 128;
- break;
- case 0x52: // cfg = 0x52: code TLB present, 4 KB / 4 MB / 2 MB pages, fully associative, 256 entries
- CPUInfo._Instruction.bPresent = true;
- strcpy(CPUInfo._Instruction.strPageSize, "4 KB / 2 MB / 4 MB"); /* Flawfinder: ignore */
- CPUInfo._Instruction.uiAssociativeWays = (unsigned int) -1;
- CPUInfo._Instruction.uiEntries = 256;
- break;
- case 0x5B: // cfg = 0x5B: data TLB present, 4 KB / 4 MB pages, fully associative, 64 entries
- CPUInfo._Data.bPresent = true;
- strcpy(CPUInfo._Data.strPageSize, "4 KB / 4 MB"); /* Flawfinder: ignore */
- CPUInfo._Data.uiAssociativeWays = (unsigned int) -1;
- CPUInfo._Data.uiEntries = 64;
- break;
- case 0x5C: // cfg = 0x5C: data TLB present, 4 KB / 4 MB pages, fully associative, 128 entries
- CPUInfo._Data.bPresent = true;
- strcpy(CPUInfo._Data.strPageSize, "4 KB / 4 MB"); /* Flawfinder: ignore */
- CPUInfo._Data.uiAssociativeWays = (unsigned int) -1;
- CPUInfo._Data.uiEntries = 128;
- break;
- case 0x5d: // cfg = 0x5D: data TLB present, 4 KB / 4 MB pages, fully associative, 256 entries
- CPUInfo._Data.bPresent = true;
- strcpy(CPUInfo._Data.strPageSize, "4 KB / 4 MB"); /* Flawfinder: ignore */
- CPUInfo._Data.uiAssociativeWays = (unsigned int) -1;
- CPUInfo._Data.uiEntries = 256;
- break;
- case 0x66: // cfg = 0x66: data L1 cache present, 8 KB, 4 ways, 64 byte lines, sectored
- CPUInfo._L1.Data.bPresent = true;
- strcpy(CPUInfo._L1.Data.strSize, "8 KB"); /* Flawfinder: ignore */
- CPUInfo._L1.Data.uiAssociativeWays = 4;
- CPUInfo._L1.Data.uiLineSize = 64;
- break;
- case 0x67: // cfg = 0x67: data L1 cache present, 16 KB, 4 ways, 64 byte lines, sectored
- CPUInfo._L1.Data.bPresent = true;
- strcpy(CPUInfo._L1.Data.strSize, "16 KB"); /* Flawfinder: ignore */
- CPUInfo._L1.Data.uiAssociativeWays = 4;
- CPUInfo._L1.Data.uiLineSize = 64;
- break;
- case 0x68: // cfg = 0x68: data L1 cache present, 32 KB, 4 ways, 64 byte lines, sectored
- CPUInfo._L1.Data.bPresent = true;
- strcpy(CPUInfo._L1.Data.strSize, "32 KB"); /* Flawfinder: ignore */
- CPUInfo._L1.Data.uiAssociativeWays = 4;
- CPUInfo._L1.Data.uiLineSize = 64;
- break;
- case 0x70: // cfg = 0x70: trace L1 cache present, 12 KuOPs, 4 ways
- CPUInfo._Trace.bPresent = true;
- strcpy(CPUInfo._Trace.strSize, "12 K-micro-ops"); /* Flawfinder: ignore */
- CPUInfo._Trace.uiAssociativeWays = 4;
- break;
- case 0x71: // cfg = 0x71: trace L1 cache present, 16 KuOPs, 4 ways
- CPUInfo._Trace.bPresent = true;
- strcpy(CPUInfo._Trace.strSize, "16 K-micro-ops"); /* Flawfinder: ignore */
- CPUInfo._Trace.uiAssociativeWays = 4;
- break;
- case 0x72: // cfg = 0x72: trace L1 cache present, 32 KuOPs, 4 ways
- CPUInfo._Trace.bPresent = true;
- strcpy(CPUInfo._Trace.strSize, "32 K-micro-ops"); /* Flawfinder: ignore */
- CPUInfo._Trace.uiAssociativeWays = 4;
- break;
- case 0x79: // cfg = 0x79: code and data L2 cache present, 128 KB, 8 ways, 64 byte lines, sectored
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "128 KB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 8;
- CPUInfo._L2.uiLineSize = 64;
- CPUInfo._L2.bSectored = true;
- break;
- case 0x7A: // cfg = 0x7A: code and data L2 cache present, 256 KB, 8 ways, 64 byte lines, sectored
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "256 KB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 8;
- CPUInfo._L2.uiLineSize = 64;
- CPUInfo._L2.bSectored = true;
- break;
- case 0x7B: // cfg = 0x7B: code and data L2 cache present, 512 KB, 8 ways, 64 byte lines, sectored
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "512 KB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 8;
- CPUInfo._L2.uiLineSize = 64;
- CPUInfo._L2.bSectored = true;
- break;
- case 0x7C: // cfg = 0x7C: code and data L2 cache present, 1024 KB, 8 ways, 64 byte lines, sectored
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "1 MB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 8;
- CPUInfo._L2.uiLineSize = 64;
- CPUInfo._L2.bSectored = true;
- break;
- case 0x81: // cfg = 0x81: code and data L2 cache present, 128 KB, 8 ways, 32 byte lines
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "128 KB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 8;
- CPUInfo._L2.uiLineSize = 32;
- break;
- case 0x82: // cfg = 0x82: code and data L2 cache present, 256 KB, 8 ways, 32 byte lines
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "256 KB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 8;
- CPUInfo._L2.uiLineSize = 32;
- break;
- case 0x83: // cfg = 0x83: code and data L2 cache present, 512 KB, 8 ways, 32 byte lines
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "512 KB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 8;
- CPUInfo._L2.uiLineSize = 32;
- break;
- case 0x84: // cfg = 0x84: code and data L2 cache present, 1024 KB, 8 ways, 32 byte lines
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "1 MB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 8;
- CPUInfo._L2.uiLineSize = 32;
- break;
- case 0x85: // cfg = 0x85: code and data L2 cache present, 2048 KB, 8 ways, 32 byte lines
- CPUInfo._L2.bPresent = true;
- strcpy(CPUInfo._L2.strSize, "2 MB"); /* Flawfinder: ignore */
- CPUInfo._L2.uiAssociativeWays = 8;
- CPUInfo._L2.uiLineSize = 32;
- break;
- }
-}
-
-FORCEINLINE static char *TranslateAssociativeWays(unsigned int uiWays, char *buf)
-{
- // We define 0xFFFFFFFF (= -1) as fully associative
- if (uiWays == ((unsigned int) -1))
- strcpy(buf, "fully associative"); /* Flawfinder: ignore */
- else
- {
- if (uiWays == 1) // A one way associative cache is just direct mapped
- strcpy(buf, "direct mapped"); /* Flawfinder: ignore */
- else if (uiWays == 0) // This should not happen...
- strcpy(buf, "unknown associative ways"); /* Flawfinder: ignore */
- else // The x-way associative cache
- sprintf(buf, "%d ways associative", uiWays); /* Flawfinder: ignore */
- }
- // To ease the function use we return the buffer
- return buf;
-}
-FORCEINLINE static void TranslateTLB(ProcessorTLB *tlb)
-{
- char buf[64]; /* Flawfinder: ignore */
-
- // We just check if the TLB is present
- if (tlb->bPresent)
- snprintf(tlb->strTLB,sizeof(tlb->strTLB), "%s page size, %s, %d entries", tlb->strPageSize, TranslateAssociativeWays(tlb->uiAssociativeWays, buf), tlb->uiEntries); /* Flawfinder: ignore */
- else
- strcpy(tlb->strTLB, "Not present"); /* Flawfinder: ignore */
-}
-FORCEINLINE static void TranslateCache(ProcessorCache *cache)
-{
- char buf[64]; /* Flawfinder: ignore */
-
- // We just check if the cache is present
- if (cache->bPresent)
- {
- // If present we construct the string
- snprintf(cache->strCache, sizeof(cache->strCache), "%s cache size, %s, %d bytes line size", cache->strSize, TranslateAssociativeWays(cache->uiAssociativeWays, buf), cache->uiLineSize); /* Flawfinder: ignore */
- if (cache->bSectored)
- strncat(cache->strCache, ", sectored", sizeof(cache->strCache)-strlen(cache->strCache)-1); /* Flawfinder: ignore */
- }
- else
- {
- // Else we just say "Not present"
- strcpy(cache->strCache, "Not present"); /* Flawfinder: ignore */
- }
-}
-
-// void CProcessor::TranslateProcessorConfiguration()
-// ==================================================
-// Private class function to translate the processor configuration values
-// to strings
-/////////////////////////////////////////////////////////////////////////
-void CProcessor::TranslateProcessorConfiguration()
-{
- // We just call the small functions defined above
- TranslateTLB(&CPUInfo._Data);
- TranslateTLB(&CPUInfo._Instruction);
-
- TranslateCache(&CPUInfo._Trace);
-
- TranslateCache(&CPUInfo._L1.Instruction);
- TranslateCache(&CPUInfo._L1.Data);
- TranslateCache(&CPUInfo._L2);
- TranslateCache(&CPUInfo._L3);
-}
-
-// void CProcessor::GetStandardProcessorConfiguration()
-// ====================================================
-// Private class function to read the standard processor configuration
-//////////////////////////////////////////////////////////////////////
-void CProcessor::GetStandardProcessorConfiguration()
-{
-#if LL_WINDOWS
- unsigned long eaxreg, ebxreg, ecxreg, edxreg;
-
- // We check if the CPUID function is available
- if (!CheckCPUIDPresence())
- return;
-
- // First we check if the processor supports the standard
- // CPUID level 0x00000002
- if (CPUInfo.MaxSupportedLevel >= 2)
- {
- // Now we go read the std. CPUID level 0x00000002 the first time
- unsigned long count, num = 255;
- for (count = 0; count < num; count++)
- {
- __asm
- {
- mov eax, 2
- cpuid
- mov eaxreg, eax
- mov ebxreg, ebx
- mov ecxreg, ecx
- mov edxreg, edx
- }
- // We have to repeat this reading for 'num' times
- num = eaxreg & 0xFF;
-
- // Then we call the big decode switch function
- DecodeProcessorConfiguration(eaxreg >> 8);
- DecodeProcessorConfiguration(eaxreg >> 16);
- DecodeProcessorConfiguration(eaxreg >> 24);
-
- // If ebx contains additional data we also decode it
- if ((ebxreg & 0x80000000) == 0)
- {
- DecodeProcessorConfiguration(ebxreg);
- DecodeProcessorConfiguration(ebxreg >> 8);
- DecodeProcessorConfiguration(ebxreg >> 16);
- DecodeProcessorConfiguration(ebxreg >> 24);
- }
- // And also the ecx register
- if ((ecxreg & 0x80000000) == 0)
- {
- DecodeProcessorConfiguration(ecxreg);
- DecodeProcessorConfiguration(ecxreg >> 8);
- DecodeProcessorConfiguration(ecxreg >> 16);
- DecodeProcessorConfiguration(ecxreg >> 24);
- }
- // At last the edx processor register
- if ((edxreg & 0x80000000) == 0)
- {
- DecodeProcessorConfiguration(edxreg);
- DecodeProcessorConfiguration(edxreg >> 8);
- DecodeProcessorConfiguration(edxreg >> 16);
- DecodeProcessorConfiguration(edxreg >> 24);
+ setConfig(eCacheLineSize, cpu_info[2] & 0xff);
+ setConfig(eL2Associativity, (cpu_info[2] >> 12) & 0xf);
+ setConfig(eCacheSizeK, (cpu_info[2] >> 16) & 0xffff);
}
}
}
-#endif
-}
+};
-// void CProcessor::GetStandardProcessorExtensions()
-// =================================================
-// Private class function to read the standard processor extensions
-///////////////////////////////////////////////////////////////////
-void CProcessor::GetStandardProcessorExtensions()
-{
-#if LL_WINDOWS
- unsigned long ebxreg, edxreg;
-
- // We check if the CPUID command is available
- if (!CheckCPUIDPresence())
- return;
- // We just get the standard CPUID level 0x00000001 which should be
- // available on every x86 processor
- __asm
- {
- mov eax, 1
- cpuid
- mov ebxreg, ebx
- mov edxreg, edx
- }
-
- // Then we mask some bits
- CPUInfo._Ext.FPU_FloatingPointUnit = CheckBit(edxreg, 0);
- CPUInfo._Ext.VME_Virtual8086ModeEnhancements = CheckBit(edxreg, 1);
- CPUInfo._Ext.DE_DebuggingExtensions = CheckBit(edxreg, 2);
- CPUInfo._Ext.PSE_PageSizeExtensions = CheckBit(edxreg, 3);
- CPUInfo._Ext.TSC_TimeStampCounter = CheckBit(edxreg, 4);
- CPUInfo._Ext.MSR_ModelSpecificRegisters = CheckBit(edxreg, 5);
- CPUInfo._Ext.PAE_PhysicalAddressExtension = CheckBit(edxreg, 6);
- CPUInfo._Ext.MCE_MachineCheckException = CheckBit(edxreg, 7);
- CPUInfo._Ext.CX8_COMPXCHG8B_Instruction = CheckBit(edxreg, 8);
- CPUInfo._Ext.APIC_AdvancedProgrammableInterruptController = CheckBit(edxreg, 9);
- CPUInfo._Ext.APIC_ID = (ebxreg >> 24) & 0xFF;
- CPUInfo._Ext.SEP_FastSystemCall = CheckBit(edxreg, 11);
- CPUInfo._Ext.MTRR_MemoryTypeRangeRegisters = CheckBit(edxreg, 12);
- CPUInfo._Ext.PGE_PTE_GlobalFlag = CheckBit(edxreg, 13);
- CPUInfo._Ext.MCA_MachineCheckArchitecture = CheckBit(edxreg, 14);
- CPUInfo._Ext.CMOV_ConditionalMoveAndCompareInstructions = CheckBit(edxreg, 15);
- CPUInfo._Ext.FGPAT_PageAttributeTable = CheckBit(edxreg, 16);
- CPUInfo._Ext.PSE36_36bitPageSizeExtension = CheckBit(edxreg, 17);
- CPUInfo._Ext.PN_ProcessorSerialNumber = CheckBit(edxreg, 18);
- CPUInfo._Ext.CLFSH_CFLUSH_Instruction = CheckBit(edxreg, 19);
- CPUInfo._Ext.CLFLUSH_InstructionCacheLineSize = (ebxreg >> 8) & 0xFF;
- CPUInfo._Ext.DS_DebugStore = CheckBit(edxreg, 21);
- CPUInfo._Ext.ACPI_ThermalMonitorAndClockControl = CheckBit(edxreg, 22);
- CPUInfo._Ext.MMX_MultimediaExtensions = CheckBit(edxreg, 23);
- CPUInfo._Ext.FXSR_FastStreamingSIMD_ExtensionsSaveRestore = CheckBit(edxreg, 24);
- CPUInfo._Ext.SSE_StreamingSIMD_Extensions = CheckBit(edxreg, 25);
- CPUInfo._Ext.SSE2_StreamingSIMD2_Extensions = CheckBit(edxreg, 26);
- CPUInfo._Ext.Altivec_Extensions = false;
- CPUInfo._Ext.SS_SelfSnoop = CheckBit(edxreg, 27);
- CPUInfo._Ext.HT_HyperThreading = CheckBit(edxreg, 28);
- CPUInfo._Ext.HT_HyterThreadingSiblings = (ebxreg >> 16) & 0xFF;
- CPUInfo._Ext.TM_ThermalMonitor = CheckBit(edxreg, 29);
- CPUInfo._Ext.IA64_Intel64BitArchitecture = CheckBit(edxreg, 30);
-#endif
-}
-
-// const ProcessorInfo *CProcessor::GetCPUInfo()
-// =============================================
-// Calls all the other detection function to create an detailed
-// processor information
-///////////////////////////////////////////////////////////////
-const ProcessorInfo *CProcessor::GetCPUInfo()
-{
-#if LL_WINDOWS
- unsigned long eaxreg, ebxreg, ecxreg, edxreg;
-
- // First of all we check if the CPUID command is available
- if (!CheckCPUIDPresence())
- return NULL;
-
- // We read the standard CPUID level 0x00000000 which should
- // be available on every x86 processor
- __asm
- {
- mov eax, 0
- cpuid
- mov eaxreg, eax
- mov ebxreg, ebx
- mov edxreg, edx
- mov ecxreg, ecx
- }
- // Then we connect the single register values to the vendor string
- *((unsigned long *) CPUInfo.strVendor) = ebxreg;
- *((unsigned long *) (CPUInfo.strVendor+4)) = edxreg;
- *((unsigned long *) (CPUInfo.strVendor+8)) = ecxreg;
- // Null terminate for string comparisons below.
- CPUInfo.strVendor[12] = 0;
-
- // We can also read the max. supported standard CPUID level
- CPUInfo.MaxSupportedLevel = eaxreg & 0xFFFF;
-
- // Then we read the ext. CPUID level 0x80000000
- __asm
- {
- mov eax, 0x80000000
- cpuid
- mov eaxreg, eax
- }
- // ...to check the max. supportted extended CPUID level
- CPUInfo.MaxSupportedExtendedLevel = eaxreg;
-
- // Then we switch to the specific processor vendors
- // See http://www.sandpile.org/ia32/cpuid.htm
- if (!strcmp(CPUInfo.strVendor, "GenuineIntel"))
- {
- AnalyzeIntelProcessor();
- }
- else if (!strcmp(CPUInfo.strVendor, "AuthenticAMD"))
- {
- AnalyzeAMDProcessor();
- }
- else if (!strcmp(CPUInfo.strVendor, "UMC UMC UMC"))
- {
- AnalyzeUnknownProcessor();
- }
- else if (!strcmp(CPUInfo.strVendor, "CyrixInstead"))
- {
- AnalyzeUnknownProcessor();
- }
- else if (!strcmp(CPUInfo.strVendor, "NexGenDriven"))
- {
- AnalyzeUnknownProcessor();
- }
- else if (!strcmp(CPUInfo.strVendor, "CentaurHauls"))
- {
- AnalyzeUnknownProcessor();
- }
- else if (!strcmp(CPUInfo.strVendor, "RiseRiseRise"))
- {
- AnalyzeUnknownProcessor();
- }
- else if (!strcmp(CPUInfo.strVendor, "SiS SiS SiS"))
- {
- AnalyzeUnknownProcessor();
- }
- else if (!strcmp(CPUInfo.strVendor, "GenuineTMx86"))
- {
- // Transmeta
- AnalyzeUnknownProcessor();
- }
- else if (!strcmp(CPUInfo.strVendor, "Geode by NSC"))
- {
- AnalyzeUnknownProcessor();
- }
- else
- {
- AnalyzeUnknownProcessor();
- }
-#endif
- // After all we return the class CPUInfo member var
- return (&CPUInfo);
-}
-
-#elif LL_SOLARIS
-#include
-
-#if defined(__i386)
-#include
-#endif
-
-// ======================
-// Class constructor:
-/////////////////////////
-CProcessor::CProcessor()
-{
- uqwFrequency = 0;
- strCPUName[0] = 0;
- memset(&CPUInfo, 0, sizeof(CPUInfo));
-}
-
-// unsigned __int64 CProcessor::GetCPUFrequency(unsigned int uiMeasureMSecs)
-// =========================================================================
-// Function to query the current CPU frequency
-////////////////////////////////////////////////////////////////////////////
-F64 CProcessor::GetCPUFrequency(unsigned int /*uiMeasureMSecs*/)
-{
- if(uqwFrequency == 0){
- GetCPUInfo();
- }
-
- return uqwFrequency;
-}
-
-// const ProcessorInfo *CProcessor::GetCPUInfo()
-// =============================================
-// Calls all the other detection function to create an detailed
-// processor information
-///////////////////////////////////////////////////////////////
-const ProcessorInfo *CProcessor::GetCPUInfo()
-{
- // In Solaris the CPU info is in the kstats
- // try "psrinfo" or "kstat cpu_info" to see all
- // that's available
- int ncpus=0, i;
- kstat_ctl_t *kc;
- kstat_t *ks;
- kstat_named_t *ksinfo, *ksi;
- kstat_t *CPU_stats_list;
-
- kc = kstat_open();
-
- if((int)kc == -1){
- llwarns << "kstat_open(0 failed!" << llendl;
- return (&CPUInfo);
- }
-
- for (ks = kc->kc_chain; ks != NULL; ks = ks->ks_next) {
- if (strncmp(ks->ks_module, "cpu_info", 8) == 0 &&
- strncmp(ks->ks_name, "cpu_info", 8) == 0)
- ncpus++;
- }
-
- if(ncpus < 1){
- llwarns << "No cpus found in kstats!" << llendl;
- return (&CPUInfo);
- }
-
- for (ks = kc->kc_chain; ks; ks = ks->ks_next) {
- if (strncmp(ks->ks_module, "cpu_info", 8) == 0
- && strncmp(ks->ks_name, "cpu_info", 8) == 0
- && kstat_read(kc, ks, NULL) != -1){
- CPU_stats_list = ks; // only looking at the first CPU
-
- break;
- }
- }
-
- if(ncpus > 1)
- snprintf(strCPUName, sizeof(strCPUName), "%d x ", ncpus);
-
- kstat_read(kc, CPU_stats_list, NULL);
- ksinfo = (kstat_named_t *)CPU_stats_list->ks_data;
- for(i=0; i < (int)(CPU_stats_list->ks_ndata); ++i){ // Walk the kstats for this cpu gathering what we need
- ksi = ksinfo++;
- if(!strcmp(ksi->name, "brand")){
- strncat(strCPUName, (char *)KSTAT_NAMED_STR_PTR(ksi),
- sizeof(strCPUName)-strlen(strCPUName)-1);
- strncat(CPUInfo.strFamily, (char *)KSTAT_NAMED_STR_PTR(ksi),
- sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1);
- strncpy(CPUInfo.strBrandID, strCPUName,sizeof(CPUInfo.strBrandID)-1);
- CPUInfo.strBrandID[sizeof(CPUInfo.strBrandID)-1]='\0';
- // DEBUG llinfos << "CPU brand: " << strCPUName << llendl;
- continue;
- }
-
- if(!strcmp(ksi->name, "clock_MHz")){
-#if defined(__sparc)
- llinfos << "Raw kstat clock rate is: " << ksi->value.l << llendl;
- uqwFrequency = (F64)(ksi->value.l * 1000000);
-#else
- uqwFrequency = (F64)(ksi->value.i64 * 1000000);
-#endif
- //DEBUG llinfos << "CPU frequency: " << uqwFrequency << llendl;
- continue;
- }
-
-#if defined(__i386)
- if(!strcmp(ksi->name, "vendor_id")){
- strncpy(CPUInfo.strVendor, (char *)KSTAT_NAMED_STR_PTR(ksi), sizeof(CPUInfo.strVendor)-1);
- // DEBUG llinfos << "CPU vendor: " << CPUInfo.strVendor << llendl;
- continue;
- }
-#endif
- }
-
- kstat_close(kc);
-
-#if defined(__sparc) // SPARC does not define a vendor string in kstat
- strncpy(CPUInfo.strVendor, "Sun Microsystems, Inc.", sizeof(CPUInfo.strVendor)-1);
-#endif
-
- // DEBUG llinfo << "The system has " << ncpus << " CPUs with a clock rate of " << uqwFrequency << "MHz." << llendl;
-
-#if defined (__i386) // we really don't care about the CPU extensions on SPARC but on x86...
-
- // Now get cpu extensions
-
- uint_t ui;
-
- (void) getisax(&ui, 1);
-
- if(ui & AV_386_FPU)
- CPUInfo._Ext.FPU_FloatingPointUnit = true;
- if(ui & AV_386_CX8)
- CPUInfo._Ext.CX8_COMPXCHG8B_Instruction = true;
- if(ui & AV_386_MMX)
- CPUInfo._Ext.MMX_MultimediaExtensions = true;
- if(ui & AV_386_AMD_MMX)
- CPUInfo._Ext.MMX_MultimediaExtensions = true;
- if(ui & AV_386_FXSR)
- CPUInfo._Ext.FXSR_FastStreamingSIMD_ExtensionsSaveRestore = true;
- if(ui & AV_386_SSE)
- CPUInfo._Ext.SSE_StreamingSIMD_Extensions = true;
- if(ui & AV_386_SSE2)
- CPUInfo._Ext.SSE2_StreamingSIMD2_Extensions = true;
-/* Left these here since they may get used later
- if(ui & AV_386_SSE3)
- CPUInfo._Ext.... = true;
- if(ui & AV_386_AMD_3DNow)
- CPUInfo._Ext.... = true;
- if(ui & AV_386_AMD_3DNowx)
- CPUInfo._Ext.... = true;
-*/
-#endif
- return (&CPUInfo);
-}
-
-#else
-// LL_DARWIN
+#elif LL_DARWIN
#include
#include
-static char *TranslateAssociativeWays(unsigned int uiWays, char *buf)
+class LLProcessorInfoDarwinImpl : public LLProcessorInfoImpl
{
- // We define 0xFFFFFFFF (= -1) as fully associative
- if (uiWays == ((unsigned int) -1))
- strcpy(buf, "fully associative"); /* Flawfinder: ignore */
- else
+public:
+ LLProcessorInfoDarwinImpl()
{
- if (uiWays == 1) // A one way associative cache is just direct mapped
- strcpy(buf, "direct mapped"); /* Flawfinder: ignore */
- else if (uiWays == 0) // This should not happen...
- strcpy(buf, "unknown associative ways"); /* Flawfinder: ignore */
- else // The x-way associative cache
- sprintf(buf, "%d ways associative", uiWays); /* Flawfinder: ignore */
+ getCPUIDInfo();
+ uint64_t frequency = getSysctlInt64("hw.cpufrequency");
+ setInfo(eFrequency, (F64)frequency / (F64)1000000);
}
- // To ease the function use we return the buffer
- return buf;
-}
-static void TranslateTLB(ProcessorTLB *tlb)
-{
- char buf[64]; /* Flawfinder: ignore */
- // We just check if the TLB is present
- if (tlb->bPresent)
- snprintf(tlb->strTLB, sizeof(tlb->strTLB), "%s page size, %s, %d entries", tlb->strPageSize, TranslateAssociativeWays(tlb->uiAssociativeWays, buf), tlb->uiEntries); /* Flawfinder: ignore */
- else
- strcpy(tlb->strTLB, "Not present"); /* Flawfinder: ignore */
-}
-static void TranslateCache(ProcessorCache *cache)
-{
- char buf[64]; /* Flawfinder: ignore */
+ virtual ~LLProcessorInfoDarwinImpl() {}
- // We just check if the cache is present
- if (cache->bPresent)
+private:
+ int getSysctlInt(const char* name)
+ {
+ int result = 0;
+ size_t len = sizeof(int);
+ int error = sysctlbyname(name, (void*)&result, &len, NULL, 0);
+ return error == -1 ? 0 : result;
+ }
+
+ uint64_t getSysctlInt64(const char* name)
+ {
+ uint64_t value = 0;
+ size_t size = sizeof(value);
+ int result = sysctlbyname(name, (void*)&value, &size, NULL, 0);
+ if ( result == 0 )
+ {
+ if ( size == sizeof( uint64_t ) )
+ ;
+ else if ( size == sizeof( uint32_t ) )
+ value = (uint64_t)(( uint32_t *)&value);
+ else if ( size == sizeof( uint16_t ) )
+ value = (uint64_t)(( uint16_t *)&value);
+ else if ( size == sizeof( uint8_t ) )
+ value = (uint64_t)(( uint8_t *)&value);
+ else
+ {
+ LL_WARNS("Unknown type returned from sysctl!") << LL_ENDL;
+ }
+ }
+
+ return result == -1 ? 0 : value;
+ }
+
+ void getCPUIDInfo()
{
- // If present we construct the string
- snprintf(cache->strCache,sizeof(cache->strCache), "%s cache size, %s, %d bytes line size", cache->strSize, TranslateAssociativeWays(cache->uiAssociativeWays, buf), cache->uiLineSize); /* Flawfinder: ignore */
- if (cache->bSectored)
- strncat(cache->strCache, ", sectored", sizeof(cache->strCache)-strlen(cache->strCache)-1); /* Flawfinder: ignore */
+ size_t len = 0;
+
+ char cpu_brand_string[0x40];
+ len = sizeof(cpu_brand_string);
+ memset(cpu_brand_string, 0, len);
+ sysctlbyname("machdep.cpu.brand_string", (void*)cpu_brand_string, &len, NULL, 0);
+ cpu_brand_string[0x3f] = 0;
+ setInfo(eBrandName, cpu_brand_string);
+
+ char cpu_vendor[0x20];
+ len = sizeof(cpu_vendor);
+ memset(cpu_vendor, 0, len);
+ sysctlbyname("machdep.cpu.vendor", (void*)cpu_vendor, &len, NULL, 0);
+ cpu_vendor[0x1f] = 0;
+ setInfo(eVendor, cpu_vendor);
+
+ setInfo(eStepping, getSysctlInt("machdep.cpu.stepping"));
+ setInfo(eModel, getSysctlInt("machdep.cpu.model"));
+ int family = getSysctlInt("machdep.cpu.family");
+ int ext_family = getSysctlInt("machdep.cpu.extfamily");
+ setInfo(eFamily, family);
+ setInfo(eExtendedFamily, ext_family);
+ setInfo(eFamilyName, compute_CPUFamilyName(cpu_vendor, family, ext_family));
+ setInfo(eExtendedModel, getSysctlInt("machdep.cpu.extmodel"));
+ setInfo(eBrandID, getSysctlInt("machdep.cpu.brand"));
+ setInfo(eType, 0); // ? where to find this?
+
+ //setConfig(eCLFLUSHCacheLineSize, ((cpu_info[1] >> 8) & 0xff) * 8);
+ //setConfig(eAPICPhysicalID, (cpu_info[1] >> 24) & 0xff);
+ setConfig(eCacheLineSize, getSysctlInt("machdep.cpu.cache.linesize"));
+ setConfig(eL2Associativity, getSysctlInt("machdep.cpu.cache.L2_associativity"));
+ setConfig(eCacheSizeK, getSysctlInt("machdep.cpu.cache.size"));
+
+ uint64_t feature_info = getSysctlInt64("machdep.cpu.feature_bits");
+ S32 *feature_infos = (S32*)(&feature_info);
+
+ setConfig(eFeatureBits, feature_infos[0]);
+
+ for(unsigned int index = 0, bit = 1; index < eSSE3_Features; ++index, bit <<= 1)
+ {
+ if(feature_info & bit)
+ {
+ setExtension(cpu_feature_names[index]);
+ }
+ }
+
+ // *NOTE:Mani - I didn't find any docs that assure me that machdep.cpu.feature_bits will always be
+ // The feature bits I think it is. Here's a test:
+#ifndef LL_RELEASE_FOR_DOWNLOAD
+ #if defined(__i386__) && defined(__PIC__)
+ /* %ebx may be the PIC register. */
+ #define __cpuid(level, a, b, c, d) \
+ __asm__ ("xchgl\t%%ebx, %1\n\t" \
+ "cpuid\n\t" \
+ "xchgl\t%%ebx, %1\n\t" \
+ : "=a" (a), "=r" (b), "=c" (c), "=d" (d) \
+ : "0" (level))
+ #else
+ #define __cpuid(level, a, b, c, d) \
+ __asm__ ("cpuid\n\t" \
+ : "=a" (a), "=b" (b), "=c" (c), "=d" (d) \
+ : "0" (level))
+ #endif
+
+ unsigned int eax, ebx, ecx, edx;
+ __cpuid(0x1, eax, ebx, ecx, edx);
+ if(feature_infos[0] != (S32)edx)
+ {
+ llerrs << "machdep.cpu.feature_bits doesn't match expected cpuid result!" << llendl;
+ }
+#endif // LL_RELEASE_FOR_DOWNLOAD
+
+
+ uint64_t ext_feature_info = getSysctlInt64("machdep.cpu.extfeature_bits");
+ S32 *ext_feature_infos = (S32*)(&ext_feature_info);
+ setConfig(eExtFeatureBits, ext_feature_infos[0]);
}
- else
+};
+
+#elif LL_LINUX
+const char CPUINFO_FILE[] = "/proc/cpuinfo";
+
+class LLProcessorInfoLinuxImpl : public LLProcessorInfoImpl
+{
+public:
+ LLProcessorInfoLinuxImpl()
{
- // Else we just say "Not present"
- strcpy(cache->strCache, "Not present"); /* Flawfinder: ignore */
+ get_proc_cpuinfo();
+ }
+
+ virtual ~LLProcessorInfoLinuxImpl() {}
+private:
+
+ void get_proc_cpuinfo()
+ {
+ std::map< std::string, std::string > cpuinfo;
+ LLFILE* cpuinfo_fp = LLFile::fopen(CPUINFO_FILE, "rb");
+ if(cpuinfo_fp)
+ {
+ char line[MAX_STRING];
+ memset(line, 0, MAX_STRING);
+ while(fgets(line, MAX_STRING, cpuinfo_fp))
+ {
+ // /proc/cpuinfo on Linux looks like:
+ // name\t*: value\n
+ char* tabspot = strchr( line, '\t' );
+ if (tabspot == NULL)
+ continue;
+ char* colspot = strchr( tabspot, ':' );
+ if (colspot == NULL)
+ continue;
+ char* spacespot = strchr( colspot, ' ' );
+ if (spacespot == NULL)
+ continue;
+ char* nlspot = strchr( line, '\n' );
+ if (nlspot == NULL)
+ nlspot = line + strlen( line ); // Fallback to terminating NUL
+ std::string linename( line, tabspot );
+ std::string llinename(linename);
+ LLStringUtil::toLower(llinename);
+ std::string lineval( spacespot + 1, nlspot );
+ cpuinfo[ llinename ] = lineval;
+ }
+ fclose(cpuinfo_fp);
+ }
+# if LL_X86
+
+// *NOTE:Mani - eww, macros! srry.
+#define LLPI_SET_INFO_STRING(llpi_id, cpuinfo_id) \
+ if (!cpuinfo[cpuinfo_id].empty()) \
+ { setInfo(llpi_id, cpuinfo[cpuinfo_id]);}
+
+#define LLPI_SET_INFO_INT(llpi_id, cpuinfo_id) \
+ {\
+ S32 result; \
+ if (!cpuinfo[cpuinfo_id].empty() \
+ && LLStringUtil::convertToS32(cpuinfo[cpuinfo_id], result)) \
+ { setInfo(llpi_id, result);} \
+ }
+
+ F64 mhz;
+ if (LLStringUtil::convertToF64(cpuinfo["cpu mhz"], mhz)
+ && 200.0 < mhz && mhz < 10000.0)
+ {
+ setInfo(eFrequency,(F64)(mhz));
+ }
+
+ LLPI_SET_INFO_STRING(eBrandName, "model name");
+ LLPI_SET_INFO_STRING(eVendor, "vendor_id");
+
+ LLPI_SET_INFO_INT(eStepping, "stepping");
+ LLPI_SET_INFO_INT(eModel, "model");
+
+
+ S32 family;
+ if (!cpuinfo["cpu family"].empty()
+ && LLStringUtil::convertToS32(cpuinfo["cpu family"], family))
+ {
+ setInfo(eFamily, family);
+ }
+
+ setInfo(eFamilyName, compute_CPUFamilyName(cpuinfo["vendor_id"].c_str(), family));
+
+ // setInfo(eExtendedModel, getSysctlInt("machdep.cpu.extmodel"));
+ // setInfo(eBrandID, getSysctlInt("machdep.cpu.brand"));
+ // setInfo(eType, 0); // ? where to find this?
+
+ //setConfig(eCLFLUSHCacheLineSize, ((cpu_info[1] >> 8) & 0xff) * 8);
+ //setConfig(eAPICPhysicalID, (cpu_info[1] >> 24) & 0xff);
+ //setConfig(eCacheLineSize, getSysctlInt("machdep.cpu.cache.linesize"));
+ //setConfig(eL2Associativity, getSysctlInt("machdep.cpu.cache.L2_associativity"));
+ //setConfig(eCacheSizeK, getSysctlInt("machdep.cpu.cache.size"));
+
+ // Read extensions
+ std::string flags = " " + cpuinfo["flags"] + " ";
+ LLStringUtil::toLower(flags);
+
+ if( flags.find( " sse " ) != std::string::npos )
+ {
+ setExtension(cpu_feature_names[eSSE_Ext]);
+ }
+
+ if( flags.find( " sse2 " ) != std::string::npos )
+ {
+ setExtension(cpu_feature_names[eSSE2_Ext]);
+ }
+
+# endif // LL_X86
+ }
+
+ std::string getCPUFeatureDescription() const
+ {
+ std::ostringstream s;
+
+ // *NOTE:Mani - This is for linux only.
+ LLFILE* cpuinfo = LLFile::fopen(CPUINFO_FILE, "rb");
+ if(cpuinfo)
+ {
+ char line[MAX_STRING];
+ memset(line, 0, MAX_STRING);
+ while(fgets(line, MAX_STRING, cpuinfo))
+ {
+ line[strlen(line)-1] = ' ';
+ s << line;
+ s << std::endl;
+ }
+ fclose(cpuinfo);
+ s << std::endl;
+ }
+ else
+ {
+ s << "Unable to collect processor information" << std::endl;
+ }
+ return s.str();
+ }
+
+};
+
+
+#endif // LL_MSVC elif LL_DARWIN elif LL_LINUX
+
+//////////////////////////////////////////////////////
+// Interface definition
+LLProcessorInfo::LLProcessorInfo() : mImpl(NULL)
+{
+ // *NOTE:Mani - not thread safe.
+ if(!mImpl)
+ {
+#ifdef LL_MSVC
+ static LLProcessorInfoWindowsImpl the_impl;
+ mImpl = &the_impl;
+#elif LL_DARWIN
+ static LLProcessorInfoDarwinImpl the_impl;
+ mImpl = &the_impl;
+#else
+ static LLProcessorInfoLinuxImpl the_impl;
+ mImpl = &the_impl;
+#endif // LL_MSVC
}
}
-// void CProcessor::TranslateProcessorConfiguration()
-// ==================================================
-// Private class function to translate the processor configuration values
-// to strings
-/////////////////////////////////////////////////////////////////////////
-void CProcessor::TranslateProcessorConfiguration()
-{
- // We just call the small functions defined above
- TranslateTLB(&CPUInfo._Data);
- TranslateTLB(&CPUInfo._Instruction);
- TranslateCache(&CPUInfo._Trace);
+LLProcessorInfo::~LLProcessorInfo() {}
+F64 LLProcessorInfo::getCPUFrequency() const { return mImpl->getCPUFrequency(); }
+bool LLProcessorInfo::hasSSE() const { return mImpl->hasSSE(); }
+bool LLProcessorInfo::hasSSE2() const { return mImpl->hasSSE2(); }
+bool LLProcessorInfo::hasAltivec() const { return mImpl->hasAltivec(); }
+std::string LLProcessorInfo::getCPUFamilyName() const { return mImpl->getCPUFamilyName(); }
+std::string LLProcessorInfo::getCPUBrandName() const { return mImpl->getCPUBrandName(); }
+std::string LLProcessorInfo::getCPUFeatureDescription() const { return mImpl->getCPUFeatureDescription(); }
- TranslateCache(&CPUInfo._L1.Instruction);
- TranslateCache(&CPUInfo._L1.Data);
- TranslateCache(&CPUInfo._L2);
- TranslateCache(&CPUInfo._L3);
-}
-
-// CProcessor::CProcessor
-// ======================
-// Class constructor:
-/////////////////////////
-CProcessor::CProcessor()
-{
- uqwFrequency = 0;
- strCPUName[0] = 0;
- memset(&CPUInfo, 0, sizeof(CPUInfo));
-}
-
-// unsigned __int64 CProcessor::GetCPUFrequency(unsigned int uiMeasureMSecs)
-// =========================================================================
-// Function to query the current CPU frequency
-////////////////////////////////////////////////////////////////////////////
-F64 CProcessor::GetCPUFrequency(unsigned int /*uiMeasureMSecs*/)
-{
- U64 frequency = 0;
- size_t len = sizeof(frequency);
-
- if(sysctlbyname("hw.cpufrequency", &frequency, &len, NULL, 0) == 0)
- {
- uqwFrequency = (F64)frequency;
- }
-
- return uqwFrequency;
-}
-
-static bool hasFeature(const char *name)
-{
- bool result = false;
- int val = 0;
- size_t len = sizeof(val);
-
- if(sysctlbyname(name, &val, &len, NULL, 0) == 0)
- {
- if(val != 0)
- result = true;
- }
-
- return result;
-}
-
-// const ProcessorInfo *CProcessor::GetCPUInfo()
-// =============================================
-// Calls all the other detection function to create an detailed
-// processor information
-///////////////////////////////////////////////////////////////
-const ProcessorInfo *CProcessor::GetCPUInfo()
-{
- int pagesize = 0;
- int cachelinesize = 0;
- int l1icachesize = 0;
- int l1dcachesize = 0;
- int l2settings = 0;
- int l2cachesize = 0;
- int l3settings = 0;
- int l3cachesize = 0;
- int ncpu = 0;
- int cpusubtype = 0;
-
- // sysctl knows all.
- int mib[2];
- size_t len;
- mib[0] = CTL_HW;
-
- mib[1] = HW_PAGESIZE;
- len = sizeof(pagesize);
- sysctl(mib, 2, &pagesize, &len, NULL, 0);
-
- mib[1] = HW_CACHELINE;
- len = sizeof(cachelinesize);
- sysctl(mib, 2, &cachelinesize, &len, NULL, 0);
-
- mib[1] = HW_L1ICACHESIZE;
- len = sizeof(l1icachesize);
- sysctl(mib, 2, &l1icachesize, &len, NULL, 0);
-
- mib[1] = HW_L1DCACHESIZE;
- len = sizeof(l1dcachesize);
- sysctl(mib, 2, &l1dcachesize, &len, NULL, 0);
-
- mib[1] = HW_L2SETTINGS;
- len = sizeof(l2settings);
- sysctl(mib, 2, &l2settings, &len, NULL, 0);
-
- mib[1] = HW_L2CACHESIZE;
- len = sizeof(l2cachesize);
- sysctl(mib, 2, &l2cachesize, &len, NULL, 0);
-
- mib[1] = HW_L3SETTINGS;
- len = sizeof(l3settings);
- sysctl(mib, 2, &l3settings, &len, NULL, 0);
-
- mib[1] = HW_L3CACHESIZE;
- len = sizeof(l3cachesize);
- sysctl(mib, 2, &l3cachesize, &len, NULL, 0);
-
- mib[1] = HW_NCPU;
- len = sizeof(ncpu);
- sysctl(mib, 2, &ncpu, &len, NULL, 0);
-
- sysctlbyname("hw.cpusubtype", &cpusubtype, &len, NULL, 0);
-
- strCPUName[0] = 0;
-
- if((ncpu == 0) || (ncpu == 1))
- {
- // Uhhh...
- }
- else if(ncpu == 2)
- {
- strncat(strCPUName, "Dual ", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- }
- else
- {
- snprintf(strCPUName, sizeof(strCPUName), "%d x ", ncpu); /* Flawfinder: ignore */
- }
-
-#if __ppc__
- switch(cpusubtype)
- {
- case CPU_SUBTYPE_POWERPC_601:// ((cpu_subtype_t) 1)
- strncat(strCPUName, "PowerPC 601", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
-
- break;
- case CPU_SUBTYPE_POWERPC_602:// ((cpu_subtype_t) 2)
- strncat(strCPUName, "PowerPC 602", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
- case CPU_SUBTYPE_POWERPC_603:// ((cpu_subtype_t) 3)
- strncat(strCPUName, "PowerPC 603", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
- case CPU_SUBTYPE_POWERPC_603e:// ((cpu_subtype_t) 4)
- strncat(strCPUName, "PowerPC 603e", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
- case CPU_SUBTYPE_POWERPC_603ev:// ((cpu_subtype_t) 5)
- strncat(strCPUName, "PowerPC 603ev", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
- case CPU_SUBTYPE_POWERPC_604:// ((cpu_subtype_t) 6)
- strncat(strCPUName, "PowerPC 604", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
- case CPU_SUBTYPE_POWERPC_604e:// ((cpu_subtype_t) 7)
- strncat(strCPUName, "PowerPC 604e", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
- case CPU_SUBTYPE_POWERPC_620:// ((cpu_subtype_t) 8)
- strncat(strCPUName, "PowerPC 620", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
- case CPU_SUBTYPE_POWERPC_750:// ((cpu_subtype_t) 9)
- strncat(strCPUName, "PowerPC 750", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC G3", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
- case CPU_SUBTYPE_POWERPC_7400:// ((cpu_subtype_t) 10)
- strncat(strCPUName, "PowerPC 7400", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC G4", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
- case CPU_SUBTYPE_POWERPC_7450:// ((cpu_subtype_t) 11)
- strncat(strCPUName, "PowerPC 7450", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC G4", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
- case CPU_SUBTYPE_POWERPC_970:// ((cpu_subtype_t) 100)
- strncat(strCPUName, "PowerPC 970", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- strncat(CPUInfo.strFamily, "PowerPC G5", sizeof(CPUInfo.strFamily)-strlen(CPUInfo.strFamily)-1); /* Flawfinder: ignore */
- break;
-
- default:
- strncat(strCPUName, "PowerPC (Unknown)", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- }
-
- CPUInfo._Ext.EMMX_MultimediaExtensions =
- CPUInfo._Ext.MMX_MultimediaExtensions =
- CPUInfo._Ext.SSE_StreamingSIMD_Extensions =
- CPUInfo._Ext.SSE2_StreamingSIMD2_Extensions = false;
-
- CPUInfo._Ext.Altivec_Extensions = hasFeature("hw.optional.altivec");
-
-#endif
-
-#if __i386__
- // MBW -- XXX -- TODO -- make this call AnalyzeIntelProcessor()?
- switch(cpusubtype)
- {
- default:
- strncat(strCPUName, "i386 (Unknown)", sizeof(strCPUName)-strlen(strCPUName)-1); /* Flawfinder: ignore */
- break;
- }
-
- CPUInfo._Ext.EMMX_MultimediaExtensions = hasFeature("hw.optional.mmx"); // MBW -- XXX -- this may be wrong...
- CPUInfo._Ext.MMX_MultimediaExtensions = hasFeature("hw.optional.mmx");
- CPUInfo._Ext.SSE_StreamingSIMD_Extensions = hasFeature("hw.optional.sse");
- CPUInfo._Ext.SSE2_StreamingSIMD2_Extensions = hasFeature("hw.optional.sse2");
- CPUInfo._Ext.Altivec_Extensions = false;
- CPUInfo._Ext.AA64_AMD64BitArchitecture = hasFeature("hw.optional.x86_64");
-
-#endif
-
- // Terse CPU info uses this string...
- strncpy(CPUInfo.strBrandID, strCPUName,sizeof(CPUInfo.strBrandID)-1); /* Flawfinder: ignore */
- CPUInfo.strBrandID[sizeof(CPUInfo.strBrandID)-1]='\0';
-
- // Fun cache config stuff...
-
- if(l1dcachesize != 0)
- {
- CPUInfo._L1.Data.bPresent = true;
- snprintf(CPUInfo._L1.Data.strSize, sizeof(CPUInfo._L1.Data.strSize), "%d KB", l1dcachesize / 1024); /* Flawfinder: ignore */
-// CPUInfo._L1.Data.uiAssociativeWays = ???;
- CPUInfo._L1.Data.uiLineSize = cachelinesize;
- }
-
- if(l1icachesize != 0)
- {
- CPUInfo._L1.Instruction.bPresent = true;
- snprintf(CPUInfo._L1.Instruction.strSize, sizeof(CPUInfo._L1.Instruction.strSize), "%d KB", l1icachesize / 1024); /* Flawfinder: ignore */
-// CPUInfo._L1.Instruction.uiAssociativeWays = ???;
- CPUInfo._L1.Instruction.uiLineSize = cachelinesize;
- }
-
- if(l2cachesize != 0)
- {
- CPUInfo._L2.bPresent = true;
- snprintf(CPUInfo._L2.strSize, sizeof(CPUInfo._L2.strSize), "%d KB", l2cachesize / 1024); /* Flawfinder: ignore */
-// CPUInfo._L2.uiAssociativeWays = ???;
- CPUInfo._L2.uiLineSize = cachelinesize;
- }
-
- if(l3cachesize != 0)
- {
- CPUInfo._L2.bPresent = true;
- snprintf(CPUInfo._L2.strSize, sizeof(CPUInfo._L2.strSize), "%d KB", l3cachesize / 1024); /* Flawfinder: ignore */
-// CPUInfo._L2.uiAssociativeWays = ???;
- CPUInfo._L2.uiLineSize = cachelinesize;
- }
-
- CPUInfo._Ext.FPU_FloatingPointUnit = hasFeature("hw.optional.floatingpoint");
-
-// printf("pagesize = 0x%x\n", pagesize);
-// printf("cachelinesize = 0x%x\n", cachelinesize);
-// printf("l1icachesize = 0x%x\n", l1icachesize);
-// printf("l1dcachesize = 0x%x\n", l1dcachesize);
-// printf("l2settings = 0x%x\n", l2settings);
-// printf("l2cachesize = 0x%x\n", l2cachesize);
-// printf("l3settings = 0x%x\n", l3settings);
-// printf("l3cachesize = 0x%x\n", l3cachesize);
-
- // After reading we translate the configuration to strings
- TranslateProcessorConfiguration();
-
- // After all we return the class CPUInfo member var
- return (&CPUInfo);
-}
-
-#endif // LL_DARWIN
-
-// bool CProcessor::CPUInfoToText(char *strBuffer, unsigned int uiMaxLen)
-// ======================================================================
-// Gets the frequency and processor information and writes it to a string
-/////////////////////////////////////////////////////////////////////////
-bool CProcessor::CPUInfoToText(char *strBuffer, unsigned int uiMaxLen)
-{
-#define LENCHECK len = (unsigned int) strlen(buf); if (len >= uiMaxLen) return false; strcpy(strBuffer, buf); strBuffer += len; /*Flawfinder: ignore*/
-#define COPYADD(str) strcpy(buf, str); LENCHECK; /* Flawfinder: ignore */
-#define FORMATADD(format, var) sprintf(buf, format, var); LENCHECK; /* Flawfinder: ignore */
-#define BOOLADD(str, boolvar) COPYADD(str); if (boolvar) { COPYADD(" Yes\n"); } else { COPYADD(" No\n"); }
-
- char buf[1024]; /* Flawfinder: ignore */
- unsigned int len;
-
- // First we have to get the frequency
- GetCPUFrequency(50);
-
- // Then we get the processor information
- GetCPUInfo();
-
- // Now we construct the string (see the macros at function beginning)
- strBuffer[0] = 0;
-
- COPYADD("// CPU General Information\n//////////////////////////\n");
- FORMATADD("Processor name: %s\n", strCPUName);
- FORMATADD("Frequency: %.2f MHz\n\n", (float) uqwFrequency / 1000000.0f);
- FORMATADD("Vendor: %s\n", CPUInfo.strVendor);
- FORMATADD("Family: %s\n", CPUInfo.strFamily);
- FORMATADD("Extended family: %d\n", CPUInfo.uiExtendedFamily);
- FORMATADD("Model: %s\n", CPUInfo.strModel);
- FORMATADD("Extended model: %d\n", CPUInfo.uiExtendedModel);
- FORMATADD("Type: %s\n", CPUInfo.strType);
- FORMATADD("Brand ID: %s\n", CPUInfo.strBrandID);
- if (CPUInfo._Ext.PN_ProcessorSerialNumber)
- {
- FORMATADD("Processor Serial: %s\n", CPUInfo.strProcessorSerial);
- }
- else
- {
- COPYADD("Processor Serial: Disabled\n");
- }
-#if !LL_SOLARIS // NOTE: Why bother printing all this when it's irrelavent
-
- COPYADD("\n\n// CPU Configuration\n////////////////////\n");
- FORMATADD("L1 instruction cache: %s\n", CPUInfo._L1.Instruction.strCache);
- FORMATADD("L1 data cache: %s\n", CPUInfo._L1.Data.strCache);
- FORMATADD("L2 cache: %s\n", CPUInfo._L2.strCache);
- FORMATADD("L3 cache: %s\n", CPUInfo._L3.strCache);
- FORMATADD("Trace cache: %s\n", CPUInfo._Trace.strCache);
- FORMATADD("Instruction TLB: %s\n", CPUInfo._Instruction.strTLB);
- FORMATADD("Data TLB: %s\n", CPUInfo._Data.strTLB);
- FORMATADD("Max Supported CPUID-Level: 0x%08lX\n", CPUInfo.MaxSupportedLevel);
- FORMATADD("Max Supported Ext. CPUID-Level: 0x%08lX\n", CPUInfo.MaxSupportedExtendedLevel);
-
- COPYADD("\n\n// CPU Extensions\n/////////////////\n");
- BOOLADD("AA64 AMD 64-bit Architecture: ", CPUInfo._Ext.AA64_AMD64BitArchitecture);
- BOOLADD("ACPI Thermal Monitor And Clock Control: ", CPUInfo._Ext.ACPI_ThermalMonitorAndClockControl);
- BOOLADD("APIC Advanced Programmable Interrupt Controller: ", CPUInfo._Ext.APIC_AdvancedProgrammableInterruptController);
- FORMATADD(" APIC-ID: %d\n", CPUInfo._Ext.APIC_ID);
- BOOLADD("CLFSH CLFLUSH Instruction Presence: ", CPUInfo._Ext.CLFSH_CFLUSH_Instruction);
- FORMATADD(" CLFLUSH Instruction Cache Line Size: %d\n", CPUInfo._Ext.CLFLUSH_InstructionCacheLineSize);
- BOOLADD("CMOV Conditional Move And Compare Instructions: ", CPUInfo._Ext.CMOV_ConditionalMoveAndCompareInstructions);
- BOOLADD("CX8 COMPXCHG8B Instruction: ", CPUInfo._Ext.CX8_COMPXCHG8B_Instruction);
- BOOLADD("DE Debugging Extensions: ", CPUInfo._Ext.DE_DebuggingExtensions);
- BOOLADD("DS Debug Store: ", CPUInfo._Ext.DS_DebugStore);
- BOOLADD("FGPAT Page Attribute Table: ", CPUInfo._Ext.FGPAT_PageAttributeTable);
- BOOLADD("FPU Floating Point Unit: ", CPUInfo._Ext.FPU_FloatingPointUnit);
- BOOLADD("FXSR Fast Streaming SIMD Extensions Save/Restore:", CPUInfo._Ext.FXSR_FastStreamingSIMD_ExtensionsSaveRestore);
- BOOLADD("HT Hyper Threading: ", CPUInfo._Ext.HT_HyperThreading);
- BOOLADD("IA64 Intel 64-Bit Architecture: ", CPUInfo._Ext.IA64_Intel64BitArchitecture);
- BOOLADD("MCA Machine Check Architecture: ", CPUInfo._Ext.MCA_MachineCheckArchitecture);
- BOOLADD("MCE Machine Check Exception: ", CPUInfo._Ext.MCE_MachineCheckException);
- BOOLADD("MMX Multimedia Extensions: ", CPUInfo._Ext.MMX_MultimediaExtensions);
- BOOLADD("MMX+ Multimedia Extensions: ", CPUInfo._Ext.EMMX_MultimediaExtensions);
- BOOLADD("MSR Model Specific Registers: ", CPUInfo._Ext.MSR_ModelSpecificRegisters);
- BOOLADD("MTRR Memory Type Range Registers: ", CPUInfo._Ext.MTRR_MemoryTypeRangeRegisters);
- BOOLADD("PAE Physical Address Extension: ", CPUInfo._Ext.PAE_PhysicalAddressExtension);
- BOOLADD("PGE PTE Global Flag: ", CPUInfo._Ext.PGE_PTE_GlobalFlag);
- if (CPUInfo._Ext.PN_ProcessorSerialNumber)
- {
- FORMATADD("PN Processor Serial Number: %s\n", CPUInfo.strProcessorSerial);
- }
- else
- {
- COPYADD("PN Processor Serial Number: Disabled\n");
- }
- BOOLADD("PSE Page Size Extensions: ", CPUInfo._Ext.PSE_PageSizeExtensions);
- BOOLADD("PSE36 36-bit Page Size Extension: ", CPUInfo._Ext.PSE36_36bitPageSizeExtension);
- BOOLADD("SEP Fast System Call: ", CPUInfo._Ext.SEP_FastSystemCall);
- BOOLADD("SS Self Snoop: ", CPUInfo._Ext.SS_SelfSnoop);
- BOOLADD("SSE Streaming SIMD Extensions: ", CPUInfo._Ext.SSE_StreamingSIMD_Extensions);
- BOOLADD("SSE2 Streaming SIMD 2 Extensions: ", CPUInfo._Ext.SSE2_StreamingSIMD2_Extensions);
- BOOLADD("ALTVEC Altivec Extensions: ", CPUInfo._Ext.Altivec_Extensions);
- BOOLADD("TM Thermal Monitor: ", CPUInfo._Ext.TM_ThermalMonitor);
- BOOLADD("TSC Time Stamp Counter: ", CPUInfo._Ext.TSC_TimeStampCounter);
- BOOLADD("VME Virtual 8086 Mode Enhancements: ", CPUInfo._Ext.VME_Virtual8086ModeEnhancements);
- BOOLADD("3DNow! Instructions: ", CPUInfo._Ext._3DNOW_InstructionExtensions);
- BOOLADD("Enhanced 3DNow! Instructions: ", CPUInfo._Ext._E3DNOW_InstructionExtensions);
-#endif
- // Yippie!!!
- return true;
-}
-
-// bool CProcessor::WriteInfoTextFile(const std::string& strFilename)
-// ===========================================================
-// Takes use of CProcessor::CPUInfoToText and saves the string to a
-// file
-///////////////////////////////////////////////////////////////////
-bool CProcessor::WriteInfoTextFile(const std::string& strFilename)
-{
- char buf[16384]; /* Flawfinder: ignore */
-
- // First we get the string
- if (!CPUInfoToText(buf, 16383))
- return false;
-
- // Then we create a new file (CREATE_ALWAYS)
- LLFILE *file = LLFile::fopen(strFilename, "w"); /* Flawfinder: ignore */
- if (!file)
- return false;
-
- // After that we write the string to the file
- unsigned long dwBytesToWrite, dwBytesWritten;
- dwBytesToWrite = (unsigned long) strlen(buf); /*Flawfinder: ignore*/
- dwBytesWritten = (unsigned long) fwrite(buf, 1, dwBytesToWrite, file);
- fclose(file);
- if (dwBytesToWrite != dwBytesWritten)
- return false;
-
- // Done
- return true;
-}
diff --git a/indra/llcommon/llprocessor.h b/indra/llcommon/llprocessor.h
index 746d007a7..00cd5a555 100644
--- a/indra/llcommon/llprocessor.h
+++ b/indra/llcommon/llprocessor.h
@@ -30,166 +30,26 @@
* $/LicenseInfo$
*/
-// Author: Benjamin Jurke
-// File history: 27.02.2002 File created.
-///////////////////////////////////////////
-
#ifndef LLPROCESSOR_H
#define LLPROCESSOR_H
+class LLProcessorInfoImpl;
-// Options:
-///////////
-#if LL_WINDOWS
-#define PROCESSOR_FREQUENCY_MEASURE_AVAILABLE
-#endif
-
-#if LL_MSVC && _M_X64
-# define LL_X86_64 1
-# define LL_X86 1
-#elif LL_MSVC && _M_IX86
-# define LL_X86 1
-#elif LL_GNUC && ( defined(__amd64__) || defined(__x86_64__) )
-# define LL_X86_64 1
-# define LL_X86 1
-#elif LL_GNUC && ( defined(__i386__) )
-# define LL_X86 1
-#elif LL_GNUC && ( defined(__powerpc__) || defined(__ppc__) )
-# define LL_PPC 1
-#endif
-
-
-struct ProcessorExtensions
+class LL_COMMON_API LLProcessorInfo
{
- bool FPU_FloatingPointUnit;
- bool VME_Virtual8086ModeEnhancements;
- bool DE_DebuggingExtensions;
- bool PSE_PageSizeExtensions;
- bool TSC_TimeStampCounter;
- bool MSR_ModelSpecificRegisters;
- bool PAE_PhysicalAddressExtension;
- bool MCE_MachineCheckException;
- bool CX8_COMPXCHG8B_Instruction;
- bool APIC_AdvancedProgrammableInterruptController;
- unsigned int APIC_ID;
- bool SEP_FastSystemCall;
- bool MTRR_MemoryTypeRangeRegisters;
- bool PGE_PTE_GlobalFlag;
- bool MCA_MachineCheckArchitecture;
- bool CMOV_ConditionalMoveAndCompareInstructions;
- bool FGPAT_PageAttributeTable;
- bool PSE36_36bitPageSizeExtension;
- bool PN_ProcessorSerialNumber;
- bool CLFSH_CFLUSH_Instruction;
- unsigned int CLFLUSH_InstructionCacheLineSize;
- bool DS_DebugStore;
- bool ACPI_ThermalMonitorAndClockControl;
- bool EMMX_MultimediaExtensions;
- bool MMX_MultimediaExtensions;
- bool FXSR_FastStreamingSIMD_ExtensionsSaveRestore;
- bool SSE_StreamingSIMD_Extensions;
- bool SSE2_StreamingSIMD2_Extensions;
- bool Altivec_Extensions;
- bool SS_SelfSnoop;
- bool HT_HyperThreading;
- unsigned int HT_HyterThreadingSiblings;
- bool TM_ThermalMonitor;
- bool IA64_Intel64BitArchitecture;
- bool _3DNOW_InstructionExtensions;
- bool _E3DNOW_InstructionExtensions;
- bool AA64_AMD64BitArchitecture;
-};
-
-struct ProcessorCache
-{
- bool bPresent;
- char strSize[32]; /* Flawfinder: ignore */
- unsigned int uiAssociativeWays;
- unsigned int uiLineSize;
- bool bSectored;
- char strCache[128]; /* Flawfinder: ignore */
-};
-
-struct ProcessorL1Cache
-{
- ProcessorCache Instruction;
- ProcessorCache Data;
-};
-
-struct ProcessorTLB
-{
- bool bPresent;
- char strPageSize[32]; /* Flawfinder: ignore */
- unsigned int uiAssociativeWays;
- unsigned int uiEntries;
- char strTLB[128]; /* Flawfinder: ignore */
-};
-
-struct ProcessorInfo
-{
- char strVendor[16]; /* Flawfinder: ignore */
- unsigned int uiFamily;
- unsigned int uiExtendedFamily;
- char strFamily[64]; /* Flawfinder: ignore */
- unsigned int uiModel;
- unsigned int uiExtendedModel;
- char strModel[128]; /* Flawfinder: ignore */
- unsigned int uiStepping;
- unsigned int uiType;
- char strType[64]; /* Flawfinder: ignore */
- unsigned int uiBrandID;
- char strBrandID[64]; /* Flawfinder: ignore */
- char strProcessorSerial[64]; /* Flawfinder: ignore */
- unsigned long MaxSupportedLevel;
- unsigned long MaxSupportedExtendedLevel;
- ProcessorExtensions _Ext;
- ProcessorL1Cache _L1;
- ProcessorCache _L2;
- ProcessorCache _L3;
- ProcessorCache _Trace;
- ProcessorTLB _Instruction;
- ProcessorTLB _Data;
-};
-
-
-// CProcessor
-// ==========
-// Class for detecting the processor name, type and available
-// extensions as long as it's speed.
-/////////////////////////////////////////////////////////////
-class CProcessor
-{
-// Constructor / Destructor:
-////////////////////////////
public:
- CProcessor();
+ LLProcessorInfo();
+ ~LLProcessorInfo();
-// Private vars:
-////////////////
-public:
- F64 uqwFrequency;
- char strCPUName[128]; /* Flawfinder: ignore */
- ProcessorInfo CPUInfo;
-
-// Private functions:
-/////////////////////
+ F64 getCPUFrequency() const;
+ bool hasSSE() const;
+ bool hasSSE2() const;
+ bool hasAltivec() const;
+ std::string getCPUFamilyName() const;
+ std::string getCPUBrandName() const;
+ std::string getCPUFeatureDescription() const;
private:
- bool AnalyzeIntelProcessor();
- bool AnalyzeAMDProcessor();
- bool AnalyzeUnknownProcessor();
- bool CheckCPUIDPresence();
- void DecodeProcessorConfiguration(unsigned int cfg);
- void TranslateProcessorConfiguration();
- void GetStandardProcessorConfiguration();
- void GetStandardProcessorExtensions();
-
-// Public functions:
-////////////////////
-public:
- F64 GetCPUFrequency(unsigned int uiMeasureMSecs);
- const ProcessorInfo *GetCPUInfo();
- bool CPUInfoToText(char *strBuffer, unsigned int uiMaxLen);
- bool WriteInfoTextFile(const std::string& strFilename);
+ LLProcessorInfoImpl* mImpl;
};
diff --git a/indra/llcommon/llstacktrace.cpp b/indra/llcommon/llstacktrace.cpp
new file mode 100644
index 000000000..e0446c5d0
--- /dev/null
+++ b/indra/llcommon/llstacktrace.cpp
@@ -0,0 +1,143 @@
+/**
+ * @file llstacktrace.cpp
+ * @brief stack tracing functionality
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ *
+ * Copyright (c) 2001-2010, Linden Research, Inc.
+ *
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab. Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ *
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlife.com/developers/opensource/flossexception
+ *
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ *
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ *
+ */
+
+#include "linden_common.h"
+#include "llstacktrace.h"
+
+#ifdef LL_WINDOWS
+
+#include
+#include
+
+#include "windows.h"
+#include "Dbghelp.h"
+
+typedef USHORT NTAPI RtlCaptureStackBackTrace_Function(
+ IN ULONG frames_to_skip,
+ IN ULONG frames_to_capture,
+ OUT PVOID *backtrace,
+ OUT PULONG backtrace_hash);
+
+static RtlCaptureStackBackTrace_Function* const RtlCaptureStackBackTrace_fn =
+ (RtlCaptureStackBackTrace_Function*)
+ GetProcAddress(GetModuleHandleA("ntdll.dll"), "RtlCaptureStackBackTrace");
+
+bool ll_get_stack_trace(std::vector& lines)
+{
+ const S32 MAX_STACK_DEPTH = 32;
+ const S32 STRING_NAME_LENGTH = 200;
+ const S32 FRAME_SKIP = 2;
+ static BOOL symbolsLoaded = false;
+ static BOOL firstCall = true;
+
+ HANDLE hProc = GetCurrentProcess();
+
+ // load the symbols if they're not loaded
+ if(!symbolsLoaded && firstCall)
+ {
+ symbolsLoaded = SymInitialize(hProc, NULL, true);
+ firstCall = false;
+ }
+
+ // if loaded, get the call stack
+ if(symbolsLoaded)
+ {
+ // create the frames to hold the addresses
+ void* frames[MAX_STACK_DEPTH];
+ memset(frames, 0, sizeof(void*)*MAX_STACK_DEPTH);
+ S32 depth = 0;
+
+ // get the addresses
+ depth = RtlCaptureStackBackTrace_fn(FRAME_SKIP, MAX_STACK_DEPTH, frames, NULL);
+
+ IMAGEHLP_LINE64 line;
+ memset(&line, 0, sizeof(IMAGEHLP_LINE64));
+ line.SizeOfStruct = sizeof(IMAGEHLP_LINE64);
+
+ // create something to hold address info
+ PIMAGEHLP_SYMBOL64 pSym;
+ pSym = (PIMAGEHLP_SYMBOL64)malloc(sizeof(IMAGEHLP_SYMBOL64) + STRING_NAME_LENGTH);
+ memset(pSym, 0, sizeof(IMAGEHLP_SYMBOL64) + STRING_NAME_LENGTH);
+ pSym->MaxNameLength = STRING_NAME_LENGTH;
+ pSym->SizeOfStruct = sizeof(IMAGEHLP_SYMBOL64);
+
+ // get address info for each address frame
+ // and store
+ for(S32 i=0; i < depth; i++)
+ {
+ std::stringstream stack_line;
+ BOOL ret;
+
+ DWORD64 addr = (DWORD64)frames[i];
+ ret = SymGetSymFromAddr64(hProc, addr, 0, pSym);
+ if(ret)
+ {
+ stack_line << pSym->Name << " ";
+ }
+
+ DWORD dummy;
+ ret = SymGetLineFromAddr64(hProc, addr, &dummy, &line);
+ if(ret)
+ {
+ std::string file_name = line.FileName;
+ std::string::size_type index = file_name.rfind("\\");
+ stack_line << file_name.substr(index + 1, file_name.size()) << ":" << line.LineNumber;
+ }
+
+ lines.push_back(stack_line.str());
+ }
+
+ free(pSym);
+
+ // TODO: figure out a way to cleanup symbol loading
+ // Not hugely necessary, however.
+ //SymCleanup(hProc);
+ return true;
+ }
+ else
+ {
+ lines.push_back("Stack Trace Failed. PDB symbol info not loaded");
+ }
+
+ return false;
+}
+
+#else
+
+bool ll_get_stack_trace(std::vector& lines)
+{
+ return false;
+}
+
+#endif
+
diff --git a/indra/llcommon/llstacktrace.h b/indra/llcommon/llstacktrace.h
new file mode 100644
index 000000000..93883b8b3
--- /dev/null
+++ b/indra/llcommon/llstacktrace.h
@@ -0,0 +1,45 @@
+/**
+ * @file llstacktrace.h
+ * @brief stack trace functions
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ *
+ * Copyright (c) 2001-2010, Linden Research, Inc.
+ *
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab. Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ *
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlife.com/developers/opensource/flossexception
+ *
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ *
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ *
+ */
+
+
+#ifndef LL_LLSTACKTRACE_H
+#define LL_LLSTACKTRACE_H
+
+#include "stdtypes.h"
+#include
+#include
+
+LL_COMMON_API bool ll_get_stack_trace(std::vector& lines);
+
+#endif
+
diff --git a/indra/llcommon/llsys.cpp b/indra/llcommon/llsys.cpp
index d729d9883..82366453a 100644
--- a/indra/llcommon/llsys.cpp
+++ b/indra/llcommon/llsys.cpp
@@ -52,13 +52,13 @@
# include
# include
# include
+//# include May be needed?
#elif LL_LINUX
# include
# include
# include
# include
const char MEMINFO_FILE[] = "/proc/meminfo";
-const char CPUINFO_FILE[] = "/proc/cpuinfo";
#elif LL_SOLARIS
# include
# include
@@ -325,7 +325,58 @@ LLOSInfo::LLOSInfo() :
}
mOSString += compatibility_mode;
+#elif LL_DARWIN
+
+ // Initialize mOSStringSimple to something like:
+ // "Mac OS X 10.6.7"
+ {
+ const char * DARWIN_PRODUCT_NAME = "Mac OS X";
+
+ SInt32 major_version, minor_version, bugfix_version;
+ OSErr r1 = Gestalt(gestaltSystemVersionMajor, &major_version);
+ OSErr r2 = Gestalt(gestaltSystemVersionMinor, &minor_version);
+ OSErr r3 = Gestalt(gestaltSystemVersionBugFix, &bugfix_version);
+
+ if((r1 == noErr) && (r2 == noErr) && (r3 == noErr))
+ {
+ mMajorVer = major_version;
+ mMinorVer = minor_version;
+ mBuild = bugfix_version;
+
+ std::stringstream os_version_string;
+ os_version_string << DARWIN_PRODUCT_NAME << " " << mMajorVer << "." << mMinorVer << "." << mBuild;
+
+ // Put it in the OS string we are compiling
+ mOSStringSimple.append(os_version_string.str());
+ }
+ else
+ {
+ mOSStringSimple.append("Unable to collect OS info");
+ }
+ }
+
+ // Initialize mOSString to something like:
+ // "Mac OS X 10.6.7 Darwin Kernel Version 10.7.0: Sat Jan 29 15:17:16 PST 2011; root:xnu-1504.9.37~1/RELEASE_I386 i386"
+ struct utsname un;
+ if(uname(&un) != -1)
+ {
+ mOSString = mOSStringSimple;
+ mOSString.append(" ");
+ mOSString.append(un.sysname);
+ mOSString.append(" ");
+ mOSString.append(un.release);
+ mOSString.append(" ");
+ mOSString.append(un.version);
+ mOSString.append(" ");
+ mOSString.append(un.machine);
+ }
+ else
+ {
+ mOSString = mOSStringSimple;
+ }
+
#else
+
struct utsname un;
if(uname(&un) != -1)
{
@@ -341,15 +392,7 @@ LLOSInfo::LLOSInfo() :
// Simplify 'Simple'
std::string ostype = mOSStringSimple.substr(0, mOSStringSimple.find_first_of(" ", 0));
- if (ostype == "Darwin")
- {
- // Only care about major Darwin versions, truncate at first '.'
- S32 idx1 = mOSStringSimple.find_first_of(".", 0);
- std::string simple = mOSStringSimple.substr(0, idx1);
- if (simple.length() > 0)
- mOSStringSimple = simple;
- }
- else if (ostype == "Linux")
+ if (ostype == "Linux")
{
// Only care about major and minor Linux versions, truncate at second '.'
std::string::size_type idx1 = mOSStringSimple.find_first_of(".", 0);
@@ -513,71 +556,21 @@ U32 LLOSInfo::getProcessResidentSizeKB()
LLCPUInfo::LLCPUInfo()
{
std::ostringstream out;
- CProcessor proc;
- const ProcessorInfo* info = proc.GetCPUInfo();
+ LLProcessorInfo proc;
// proc.WriteInfoTextFile("procInfo.txt");
- mHasSSE = info->_Ext.SSE_StreamingSIMD_Extensions;
- mHasSSE2 = info->_Ext.SSE2_StreamingSIMD2_Extensions;
- mHasAltivec = info->_Ext.Altivec_Extensions;
- mCPUMHz = (F64)(proc.GetCPUFrequency(50)/1000000.0);
- mFamily.assign( info->strFamily );
+ mHasSSE = proc.hasSSE();
+ mHasSSE2 = proc.hasSSE2();
+ mHasAltivec = proc.hasAltivec();
+ mCPUMHz = (F64)proc.getCPUFrequency();
+ mFamily = proc.getCPUFamilyName();
mCPUString = "Unknown";
-#if LL_WINDOWS || LL_DARWIN || LL_SOLARIS
- out << proc.strCPUName;
+ out << proc.getCPUBrandName();
if (200 < mCPUMHz && mCPUMHz < 10000) // *NOTE: cpu speed is often way wrong, do a sanity check
{
out << " (" << mCPUMHz << " MHz)";
}
mCPUString = out.str();
-
-#elif LL_LINUX
- std::map< std::string, std::string > cpuinfo;
- LLFILE* cpuinfo_fp = LLFile::fopen(CPUINFO_FILE, "rb");
- if(cpuinfo_fp)
- {
- char line[MAX_STRING];
- memset(line, 0, MAX_STRING);
- while(fgets(line, MAX_STRING, cpuinfo_fp))
- {
- // /proc/cpuinfo on Linux looks like:
- // name\t*: value\n
- char* tabspot = strchr( line, '\t' );
- if (tabspot == NULL)
- continue;
- char* colspot = strchr( tabspot, ':' );
- if (colspot == NULL)
- continue;
- char* spacespot = strchr( colspot, ' ' );
- if (spacespot == NULL)
- continue;
- char* nlspot = strchr( line, '\n' );
- if (nlspot == NULL)
- nlspot = line + strlen( line ); // Fallback to terminating NUL
- std::string linename( line, tabspot );
- std::string llinename(linename);
- LLStringUtil::toLower(llinename);
- std::string lineval( spacespot + 1, nlspot );
- cpuinfo[ llinename ] = lineval;
- }
- fclose(cpuinfo_fp);
- }
-# if LL_X86
- std::string flags = " " + cpuinfo["flags"] + " ";
- LLStringUtil::toLower(flags);
- mHasSSE = ( flags.find( " sse " ) != std::string::npos );
- mHasSSE2 = ( flags.find( " sse2 " ) != std::string::npos );
-
- F64 mhz;
- if (LLStringUtil::convertToF64(cpuinfo["cpu mhz"], mhz)
- && 200.0 < mhz && mhz < 10000.0)
- {
- mCPUMHz = (F64)llrint(mhz);
- }
- if (!cpuinfo["model name"].empty())
- mCPUString = cpuinfo["model name"];
-# endif // LL_X86
-#endif // LL_LINUX
}
bool LLCPUInfo::hasAltivec() const
@@ -607,38 +600,9 @@ std::string LLCPUInfo::getCPUString() const
void LLCPUInfo::stream(std::ostream& s) const
{
-#if LL_WINDOWS || LL_DARWIN || LL_SOLARIS
// gather machine information.
- char proc_buf[CPUINFO_BUFFER_SIZE]; /* Flawfinder: ignore */
- CProcessor proc;
- if(proc.CPUInfoToText(proc_buf, CPUINFO_BUFFER_SIZE))
- {
- s << proc_buf;
- }
- else
- {
- s << "Unable to collect processor information" << std::endl;
- }
-#else
- // *NOTE: This works on linux. What will it do on other systems?
- LLFILE* cpuinfo = LLFile::fopen(CPUINFO_FILE, "rb");
- if(cpuinfo)
- {
- char line[MAX_STRING];
- memset(line, 0, MAX_STRING);
- while(fgets(line, MAX_STRING, cpuinfo))
- {
- line[strlen(line)-1] = ' ';
- s << line;
- }
- fclose(cpuinfo);
- s << std::endl;
- }
- else
- {
- s << "Unable to collect processor information" << std::endl;
- }
-#endif
+ s << LLProcessorInfo().getCPUFeatureDescription();
+
// These are interesting as they reflect our internal view of the
// CPU's attributes regardless of platform
s << "->mHasSSE: " << (U32)mHasSSE << std::endl;
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp
index e34b7f305..673bc4b9e 100644
--- a/indra/llrender/llgl.cpp
+++ b/indra/llrender/llgl.cpp
@@ -45,10 +45,12 @@
#include "llrender.h"
#include "llerror.h"
+#include "llerrorcontrol.h"
#include "llquaternion.h"
#include "llmath.h"
#include "m4math.h"
#include "llstring.h"
+#include "llstacktrace.h"
#include "llglheaders.h"
@@ -56,10 +58,49 @@
//#define GL_STATE_VERIFY
#endif
+
+BOOL gDebugSession = FALSE;
BOOL gDebugGL = FALSE;
BOOL gClothRipple = FALSE;
BOOL gNoRender = FALSE;
BOOL gGLActive = FALSE;
+
+std::ofstream gFailLog;
+
+void ll_init_fail_log(std::string filename)
+{
+ gFailLog.open(filename.c_str());
+}
+
+
+void ll_fail(std::string msg)
+{
+
+ if (gDebugSession)
+ {
+ std::vector lines;
+
+ gFailLog << LLError::utcTime() << " " << msg << std::endl;
+
+ gFailLog << "Stack Trace:" << std::endl;
+
+ ll_get_stack_trace(lines);
+
+ for(size_t i = 0; i < lines.size(); ++i)
+ {
+ gFailLog << lines[i] << std::endl;
+ }
+
+ gFailLog << "End of Stack Trace." << std::endl << std::endl;
+
+ gFailLog.flush();
+ }
+};
+
+void ll_close_fail_log()
+{
+ gFailLog.close();
+}
LLMatrix4 gGLObliqueProjectionInverse;
#define LL_GL_NAME_POOLING 0
@@ -133,12 +174,9 @@ PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glFramebufferTexture3DEXT = NULL;
PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT = NULL;
PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glGetFramebufferAttachmentParameterivEXT = NULL;
PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmapEXT = NULL;
-
-// GL_EXT_framebuffer_multisample
-PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC glRenderbufferStorageMultisampleEXT = NULL;
-
-// GL_EXT_framebuffer_blit
PFNGLBLITFRAMEBUFFEREXTPROC glBlitFramebufferEXT = NULL;
+PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC glRenderbufferStorageMultisampleEXT = NULL;
+PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC glFramebufferTextureLayerEXT = NULL;
// GL_EXT_blend_func_separate
PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT = NULL;
@@ -277,6 +315,8 @@ LLGLManager::LLGLManager() :
mIsDisabled(FALSE),
mHasMultitexture(FALSE),
+ mHasATIMemInfo(FALSE),
+ mHasNVXMemInfo(FALSE),
mNumTextureUnits(1),
mHasMipMapGeneration(FALSE),
mHasCompressedTextures(FALSE),
@@ -289,6 +329,7 @@ LLGLManager::LLGLManager() :
mHasShaderObjects(FALSE),
mHasVertexShader(FALSE),
mHasFragmentShader(FALSE),
+ mNumTextureImageUnits(0),
mHasOcclusionQuery(FALSE),
mHasOcclusionQuery2(FALSE),
mHasPointParameters(FALSE),
@@ -460,6 +501,20 @@ bool LLGLManager::initGL()
// This is called here because it depends on the setting of mIsGF2or4MX, and sets up mHasMultitexture.
initExtensions();
+ if (mHasATIMemInfo)
+ { //ask the gl how much vram is free at startup and attempt to use no more than half of that
+ S32 meminfo[4];
+ glGetIntegerv(GL_TEXTURE_FREE_MEMORY_ATI, meminfo);
+
+ mVRAM = meminfo[0]/1024;
+ }
+ else if (mHasNVXMemInfo)
+ {
+ S32 dedicated_memory;
+ glGetIntegerv(GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX, &dedicated_memory);
+ mVRAM = dedicated_memory/1024;
+ }
+
if (mHasMultitexture)
{
GLint num_tex_units;
@@ -479,6 +534,12 @@ bool LLGLManager::initGL()
return false;
}
+ if (mHasFragmentShader)
+ {
+ GLint num_tex_image_units;
+ glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS_ARB, &num_tex_image_units);
+ mNumTextureImageUnits = num_tex_image_units;
+ }
initGLStates();
return true;
@@ -504,14 +565,13 @@ void LLGLManager::getGLInfo(LLSD& info)
std::string LLGLManager::getGLInfoString()
{
std::string info_str;
- std::string all_exts, line;
info_str += std::string("GL_VENDOR ") + ll_safe_string((const char *)glGetString(GL_VENDOR)) + std::string("\n");
info_str += std::string("GL_RENDERER ") + ll_safe_string((const char *)glGetString(GL_RENDERER)) + std::string("\n");
info_str += std::string("GL_VERSION ") + ll_safe_string((const char *)glGetString(GL_VERSION)) + std::string("\n");
#if !LL_MESA_HEADLESS
- all_exts = (const char *)gGLHExts.mSysExts;
+ std::string all_exts= ll_safe_string(((const char *)gGLHExts.mSysExts));
LLStringUtil::replaceChar(all_exts, ' ', '\n');
info_str += std::string("GL_EXTENSIONS:\n") + all_exts + std::string("\n");
#endif
@@ -522,14 +582,13 @@ std::string LLGLManager::getGLInfoString()
void LLGLManager::printGLInfoString()
{
std::string info_str;
- std::string all_exts, line;
LL_INFOS("RenderInit") << "GL_VENDOR: " << ((const char *)glGetString(GL_VENDOR)) << LL_ENDL;
LL_INFOS("RenderInit") << "GL_RENDERER: " << ((const char *)glGetString(GL_RENDERER)) << LL_ENDL;
LL_INFOS("RenderInit") << "GL_VERSION: " << ((const char *)glGetString(GL_VERSION)) << LL_ENDL;
#if !LL_MESA_HEADLESS
- all_exts = std::string(gGLHExts.mSysExts);
+ std::string all_exts= ll_safe_string(((const char *)gGLHExts.mSysExts));
LLStringUtil::replaceChar(all_exts, ' ', '\n');
LL_DEBUGS("RenderInit") << "GL_EXTENSIONS:\n" << all_exts << LL_ENDL;
#endif
@@ -615,6 +674,8 @@ void LLGLManager::initExtensions()
mHasTextureRectangle = FALSE;
#else // LL_MESA_HEADLESS
mHasMultitexture = glh_init_extensions("GL_ARB_multitexture");
+ mHasATIMemInfo = ExtensionExists("GL_ATI_meminfo", gGLHExts.mSysExts);
+ mHasNVXMemInfo = ExtensionExists("GL_NVX_gpu_memory_info", gGLHExts.mSysExts);
mHasMipMapGeneration = glh_init_extensions("GL_SGIS_generate_mipmap");
mHasSeparateSpecularColor = glh_init_extensions("GL_EXT_separate_specular_color");
mHasAnisotropic = glh_init_extensions("GL_EXT_texture_filter_anisotropic");
@@ -626,9 +687,15 @@ void LLGLManager::initExtensions()
mHasOcclusionQuery2 = ExtensionExists("GL_ARB_occlusion_query2", gGLHExts.mSysExts);
mHasVertexBufferObject = ExtensionExists("GL_ARB_vertex_buffer_object", gGLHExts.mSysExts);
mHasDepthClamp = ExtensionExists("GL_ARB_depth_clamp", gGLHExts.mSysExts) || ExtensionExists("GL_NV_depth_clamp", gGLHExts.mSysExts);
- // mask out FBO support when packed_depth_stencil isn't there 'cause we need it for LLRenderTarget -Brad
- mHasFramebufferObject = ExtensionExists("GL_EXT_framebuffer_object", gGLHExts.mSysExts)
- && ExtensionExists("GL_EXT_packed_depth_stencil", gGLHExts.mSysExts);
+ // mask out FBO support when packed_depth_stencil isn't there 'cause we need it for LLRenderTarget -Brad
+#ifdef GL_ARB_framebuffer_object
+ mHasFramebufferObject = ExtensionExists("GL_ARB_framebuffer_object", gGLHExts.mSysExts);
+#else
+ mHasFramebufferObject = ExtensionExists("GL_EXT_framebuffer_object", gGLHExts.mSysExts) &&
+ ExtensionExists("GL_EXT_framebuffer_blit", gGLHExts.mSysExts) &&
+ ExtensionExists("GL_EXT_framebuffer_multisample", gGLHExts.mSysExts) &&
+ ExtensionExists("GL_EXT_packed_depth_stencil", gGLHExts.mSysExts);
+#endif
mHasFramebufferMultisample = mHasFramebufferObject && ExtensionExists("GL_EXT_framebuffer_multisample", gGLHExts.mSysExts);
mHasDrawBuffers = ExtensionExists("GL_ARB_draw_buffers", gGLHExts.mSysExts);
mHasBlendFuncSeparate = ExtensionExists("GL_EXT_blend_func_separate", gGLHExts.mSysExts);
@@ -832,11 +899,9 @@ void LLGLManager::initExtensions()
glFramebufferRenderbufferEXT = (PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferRenderbufferEXT");
glGetFramebufferAttachmentParameterivEXT = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glGetFramebufferAttachmentParameterivEXT");
glGenerateMipmapEXT = (PFNGLGENERATEMIPMAPEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glGenerateMipmapEXT");
- }
- if (mHasFramebufferMultisample)
- {
- glRenderbufferStorageMultisampleEXT = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glRenderbufferStorageMultisampleEXT");
glBlitFramebufferEXT = (PFNGLBLITFRAMEBUFFEREXTPROC) GLH_EXT_GET_PROC_ADDRESS("glBlitFramebufferEXT");
+ glRenderbufferStorageMultisampleEXT = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glRenderbufferStorageMultisampleEXT");
+ glFramebufferTextureLayerEXT = (PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTextureLayerEXT");
}
if (mHasDrawBuffers)
{
@@ -1008,12 +1073,35 @@ void flush_glerror()
glGetError();
}
-void assert_glerror()
+//this function outputs gl error to the log file, does not crash the code.
+void log_glerror()
{
- if (gNoRender || !gDebugGL)
+ if (LL_UNLIKELY(!gGLManager.mInited))
{
- return;
+ return ;
}
+ // Create or update texture to be used with this data
+ GLenum error;
+ error = glGetError();
+ while (LL_UNLIKELY(error))
+ {
+ GLubyte const * gl_error_msg = gluErrorString(error);
+ if (NULL != gl_error_msg)
+ {
+ llwarns << "GL Error: " << error << " GL Error String: " << gl_error_msg << llendl ;
+ }
+ else
+ {
+ // gluErrorString returns NULL for some extensions' error codes.
+ // you'll probably have to grep for the number in glext.h.
+ llwarns << "GL Error: UNKNOWN 0x" << std::hex << error << std::dec << llendl;
+ }
+ error = glGetError();
+ }
+}
+
+void do_assert_glerror()
+{
if (LL_UNLIKELY(!gGLManager.mInited))
{
LL_ERRS("RenderInit") << "GL not initialized" << LL_ENDL;
@@ -1025,29 +1113,65 @@ void assert_glerror()
while (LL_UNLIKELY(error))
{
quit = TRUE;
-#ifndef LL_LINUX // *FIX: ! This should be an error for linux as well.
GLubyte const * gl_error_msg = gluErrorString(error);
if (NULL != gl_error_msg)
{
LL_WARNS("RenderState") << "GL Error:" << error<< LL_ENDL;
LL_WARNS("RenderState") << "GL Error String:" << gl_error_msg << LL_ENDL;
+
+ if (gDebugSession)
+ {
+ gFailLog << "GL Error:" << gl_error_msg << std::endl;
+ }
}
else
{
// gluErrorString returns NULL for some extensions' error codes.
// you'll probably have to grep for the number in glext.h.
LL_WARNS("RenderState") << "GL Error: UNKNOWN 0x" << std::hex << error << std::dec << LL_ENDL;
+
+ if (gDebugSession)
+ {
+ gFailLog << "GL Error: UNKNOWN 0x" << std::hex << error << std::dec << std::endl;
+ }
}
error = glGetError();
-#endif
}
if (quit)
{
- llerrs << "One or more unhandled GL errors." << llendl;
+ if (gDebugSession)
+ {
+ ll_fail("assert_glerror failed");
+ }
+ else
+ {
+ llerrs << "One or more unhandled GL errors." << llendl;
+ }
}
}
+void assert_glerror()
+{
+ if (gNoRender)
+ return;
+ if (!gGLActive)
+ {
+ //llwarns << "GL used while not active!" << llendl;
+
+ if (gDebugSession)
+ {
+ //ll_fail("GL used while not active");
+ }
+ }
+
+ if (gDebugGL)
+ {
+ do_assert_glerror();
+ }
+}
+
+
void clear_glerror()
{
// Create or update texture to be used with this data
@@ -1130,9 +1254,19 @@ void LLGLState::checkStates(const std::string& msg)
glGetIntegerv(GL_BLEND_SRC, &src);
glGetIntegerv(GL_BLEND_DST, &dst);
+ BOOL error = FALSE;
+
if (src != GL_SRC_ALPHA || dst != GL_ONE_MINUS_SRC_ALPHA)
{
- LL_GL_ERRS << "Blend function corrupted: " << std::hex << src << " " << std::hex << dst << " " << msg << std::dec << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "Blend function corrupted: " << std::hex << src << " " << std::hex << dst << " " << msg << std::dec << std::endl;
+ error = TRUE;
+ }
+ else
+ {
+ LL_GL_ERRS << "Blend function corrupted: " << std::hex << src << " " << std::hex << dst << " " << msg << std::dec << LL_ENDL;
+ }
}
for (boost::unordered_map::iterator iter = sStateMap.begin();
@@ -1144,10 +1278,22 @@ void LLGLState::checkStates(const std::string& msg)
if(cur_state != gl_state)
{
dumpStates();
- LL_GL_ERRS << llformat("LLGLState error. State: 0x%04x",state) << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << llformat("LLGLState error. State: 0x%04x",state) << std::endl;
+ error = TRUE;
+ }
+ else
+ {
+ LL_GL_ERRS << llformat("LLGLState error. State: 0x%04x",state) << LL_ENDL;
+ }
}
}
+ if (error)
+ {
+ ll_fail("LLGLState::checkStates failed.");
+ }
stop_glerror();
}
@@ -1158,9 +1304,12 @@ void LLGLState::checkTextureChannels(const std::string& msg)
return;
}
+ stop_glerror();
+
GLint activeTexture;
glGetIntegerv(GL_ACTIVE_TEXTURE_ARB, &activeTexture);
-
+ stop_glerror();
+
BOOL error = FALSE;
if (activeTexture == GL_TEXTURE0_ARB)
@@ -1168,15 +1317,22 @@ void LLGLState::checkTextureChannels(const std::string& msg)
GLint tex_env_mode = 0;
glGetTexEnviv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, &tex_env_mode);
+ stop_glerror();
+
if (tex_env_mode != GL_MODULATE)
{
error = TRUE;
LL_WARNS("RenderState") << "GL_TEXTURE_ENV_MODE invalid: " << std::hex << tex_env_mode << std::dec << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "GL_TEXTURE_ENV_MODE invalid: " << std::hex << tex_env_mode << std::dec << std::endl;
+ }
}
}
GLint maxTextureUnits = 0;
glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &maxTextureUnits);
+ stop_glerror();
static const char* label[] =
{
@@ -1205,35 +1361,44 @@ void LLGLState::checkTextureChannels(const std::string& msg)
};
GLint stackDepth = 0;
+
glh::matrix4f mat;
glh::matrix4f identity;
identity.identity();
-// LLMatrix4 identity;
-// LLMatrix4 matrix;
for (GLint i = 1; i < maxTextureUnits; i++)
{
gGL.getTexUnit(i)->activate();
glClientActiveTextureARB(GL_TEXTURE0_ARB+i);
-
+ stop_glerror();
glGetIntegerv(GL_TEXTURE_STACK_DEPTH, &stackDepth);
+ stop_glerror();
if (stackDepth != 1)
{
error = TRUE;
LL_WARNS("RenderState") << "Texture matrix stack corrupted." << LL_ENDL;
+
+ if (gDebugSession)
+ {
+ gFailLog << "Texture matrix stack corrupted." << std::endl;
+ }
}
- //glGetFloatv(GL_TEXTURE_MATRIX, (GLfloat*) matrix.mMatrix);
glGetFloatv(GL_TEXTURE_MATRIX, (GLfloat*) mat.m);
+ stop_glerror();
- //if (matrix != identity)
if (mat != identity)
{
error = TRUE;
LL_WARNS("RenderState") << "Texture matrix in channel " << i << " corrupt." << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "Texture matrix in channel " << i << " corrupt." << std::endl;
+ }
}
+
for (S32 j = (i == 0 ? 1 : 0);
j < (gGLManager.mHasTextureRectangle ? 9 : 8); j++)
{
@@ -1241,24 +1406,42 @@ void LLGLState::checkTextureChannels(const std::string& msg)
{
error = TRUE;
LL_WARNS("RenderState") << "Texture channel " << i << " still has " << label[j] << " enabled." << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "Texture channel " << i << " still has " << label[j] << " enabled." << std::endl;
+ }
}
+ stop_glerror();
}
glGetFloatv(GL_TEXTURE_MATRIX, mat.m);
+ stop_glerror();
if (mat != identity)
{
error = TRUE;
LL_WARNS("RenderState") << "Texture matrix " << i << " is not identity." << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "Texture matrix " << i << " is not identity." << std::endl;
+ }
}
}
gGL.getTexUnit(0)->activate();
glClientActiveTextureARB(GL_TEXTURE0_ARB);
+ stop_glerror();
if (error)
{
- LL_GL_ERRS << "GL texture state corruption detected. " << msg << LL_ENDL;
+ if (gDebugSession)
+ {
+ ll_fail("LLGLState::checkTextureChannels failed.");
+ }
+ else
+ {
+ LL_GL_ERRS << "GL texture state corruption detected. " << msg << LL_ENDL;
+ }
}
}
@@ -1278,6 +1461,10 @@ void LLGLState::checkClientArrays(const std::string& msg, U32 data_mask)
if (active_texture != GL_TEXTURE0_ARB)
{
llwarns << "Client active texture corrupted: " << active_texture << llendl;
+ if (gDebugSession)
+ {
+ gFailLog << "Client active texture corrupted: " << active_texture << std::endl;
+ }
error = TRUE;
}
@@ -1285,6 +1472,10 @@ void LLGLState::checkClientArrays(const std::string& msg, U32 data_mask)
if (active_texture != GL_TEXTURE0_ARB)
{
llwarns << "Active texture corrupted: " << active_texture << llendl;
+ if (gDebugSession)
+ {
+ gFailLog << "Active texture corrupted: " << active_texture << std::endl;
+ }
error = TRUE;
}
@@ -1321,6 +1512,10 @@ void LLGLState::checkClientArrays(const std::string& msg, U32 data_mask)
{
error = TRUE;
LL_WARNS("RenderState") << "GL still has " << label[j] << " enabled." << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "GL still has " << label[j] << " enabled." << std::endl;
+ }
}
}
else
@@ -1329,6 +1524,10 @@ void LLGLState::checkClientArrays(const std::string& msg, U32 data_mask)
{
error = TRUE;
LL_WARNS("RenderState") << "GL does not have " << label[j] << " enabled." << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "GL does not have " << label[j] << " enabled." << std::endl;
+ }
}
}
}
@@ -1341,6 +1540,10 @@ void LLGLState::checkClientArrays(const std::string& msg, U32 data_mask)
{
error = TRUE;
LL_WARNS("RenderState") << "GL still has GL_TEXTURE_COORD_ARRAY enabled on channel 1." << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "GL still has GL_TEXTURE_COORD_ARRAY enabled on channel 1." << std::endl;
+ }
}
}
else
@@ -1349,6 +1552,10 @@ void LLGLState::checkClientArrays(const std::string& msg, U32 data_mask)
{
error = TRUE;
LL_WARNS("RenderState") << "GL does not have GL_TEXTURE_COORD_ARRAY enabled on channel 1." << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "GL does not have GL_TEXTURE_COORD_ARRAY enabled on channel 1." << std::endl;
+ }
}
}
@@ -1358,6 +1565,10 @@ void LLGLState::checkClientArrays(const std::string& msg, U32 data_mask)
{
error = TRUE;
LL_WARNS("RenderState") << "GL still has GL_TEXTURE_2D enabled on channel 1." << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "GL still has GL_TEXTURE_2D enabled on channel 1." << std::endl;
+ }
}
}
else
@@ -1366,6 +1577,10 @@ void LLGLState::checkClientArrays(const std::string& msg, U32 data_mask)
{
error = TRUE;
LL_WARNS("RenderState") << "GL does not have GL_TEXTURE_2D enabled on channel 1." << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "GL does not have GL_TEXTURE_2D enabled on channel 1." << std::endl;
+ }
}
}
@@ -1384,13 +1599,24 @@ void LLGLState::checkClientArrays(const std::string& msg, U32 data_mask)
{
error = TRUE;
LL_WARNS("RenderState") << "GL still has vertex attrib array " << i << " enabled." << LL_ENDL;
+ if (gDebugSession)
+ {
+ gFailLog << "GL still has vertex attrib array " << i << " enabled." << std::endl;
+ }
}
}
}
if (error)
{
+ if (gDebugSession)
+ {
+ ll_fail("LLGLState::checkClientArrays failed.");
+ }
+ else
+ {
LL_GL_ERRS << "GL client array corruption detected. " << msg << LL_ENDL;
+ }
}
}
@@ -1441,7 +1667,17 @@ LLGLState::~LLGLState()
{
if (gDebugGL)
{
+ if (!gDebugSession)
+ {
llassert_always(sStateMap[mState] == glIsEnabled(mState));
+ }
+ else
+ {
+ if (sStateMap[mState] != glIsEnabled(mState))
+ {
+ ll_fail("GL enabled state does not match expected");
+ }
+ }
}
if (mIsEnabled != mWasEnabled)
@@ -1839,6 +2075,11 @@ void LLGLDepthTest::checkState()
sWriteEnabled != mask ||
sDepthFunc != func)
{
+ if (gDebugSession)
+ {
+ gFailLog << "Unexpected depth testing state." << std::endl;
+ }
+ else
{
LL_GL_ERRS << "Unexpected depth testing state." << LL_ENDL;
}
diff --git a/indra/llrender/llgl.h b/indra/llrender/llgl.h
index 217b6f26e..2e0ca22e5 100644
--- a/indra/llrender/llgl.h
+++ b/indra/llrender/llgl.h
@@ -37,7 +37,7 @@
#include
#include
-#include
+
+ debugsession
+
rotate
+ CameraFocusTransitionTime
+
+
+ CameraFNumber
+
+
+ CameraFocalLength
+
+
+ CameraFieldOfView
+
+
+ CameraAspectRatio
+
ChatBarStealsFocus