diff options
Diffstat (limited to 'indra/llcommon/llprocessor.cpp')
-rw-r--r-- | indra/llcommon/llprocessor.cpp | 71 |
1 files changed, 16 insertions, 55 deletions
diff --git a/indra/llcommon/llprocessor.cpp b/indra/llcommon/llprocessor.cpp index b7c1fd2ad2..75f1c7e36c 100644 --- a/indra/llcommon/llprocessor.cpp +++ b/indra/llcommon/llprocessor.cpp @@ -46,6 +46,20 @@ #include "llsd.h" +#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; namespace @@ -680,66 +694,13 @@ class LLProcessorInfoLinuxImpl : public LLProcessorInfoImpl public: LLProcessorInfoLinuxImpl() { - 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); - - if( flags.find( " sse " ) != std::string::npos ) - { - setExtension(eSSE_Ext); - } - - if( flags.find( " sse2 " ) != std::string::npos ) - { - setExtension(eSSE2_Ext); - } - - F64 mhz; - if (LLStringUtil::convertToF64(cpuinfo["cpu mhz"], mhz) - && 200.0 < mhz && mhz < 10000.0) - { - setInfo(eFrequency,(F64)(mhz)); - } - - if (!cpuinfo["model name"].empty()) - mCPUString = cpuinfo["model name"]; -# endif // LL_X86 + get_proc_cpuinfo(); } virtual ~LLProcessorInfoLinuxImpl() {} private: - void getCPUIDInfo() + void get_proc_cpuinfo() { std::map< std::string, std::string > cpuinfo; LLFILE* cpuinfo_fp = LLFile::fopen(CPUINFO_FILE, "rb"); |