diff options
Diffstat (limited to 'gcc-4.9/libgcc/config/i386/cpuinfo.c')
| -rw-r--r-- | gcc-4.9/libgcc/config/i386/cpuinfo.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/gcc-4.9/libgcc/config/i386/cpuinfo.c b/gcc-4.9/libgcc/config/i386/cpuinfo.c index 6ff7502bb..3cfda0270 100644 --- a/gcc-4.9/libgcc/config/i386/cpuinfo.c +++ b/gcc-4.9/libgcc/config/i386/cpuinfo.c @@ -34,6 +34,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #endif int __cpu_indicator_init (void) +#if !defined(SHARED) + __attribute__ ((visibility("hidden"))) +#endif __attribute__ ((constructor CONSTRUCTOR_PRIORITY)); /* Processor Vendor and Models. */ @@ -99,13 +102,16 @@ enum processor_features FEATURE_FMA }; +#if !defined(SHARED) + __attribute__ ((visibility("hidden"))) +#endif struct __processor_model { unsigned int __cpu_vendor; unsigned int __cpu_type; unsigned int __cpu_subtype; unsigned int __cpu_features[1]; -} __cpu_model; +} __cpu_model = { }; /* Get the specific type of AMD CPU. */ @@ -321,6 +327,9 @@ __get_cpuid_output (unsigned int __level, needs to be called explicitly there. */ int __attribute__ ((constructor CONSTRUCTOR_PRIORITY)) +#if !defined(SHARED) + __attribute__ ((visibility("hidden"))) +#endif __cpu_indicator_init (void) { unsigned int eax, ebx, ecx, edx; @@ -403,3 +412,8 @@ __cpu_indicator_init (void) return 0; } + +#if defined SHARED && defined USE_ELF_SYMVER +__asm__ (".symver __cpu_indicator_init, __cpu_indicator_init@GCC_4.8.0"); +__asm__ (".symver __cpu_model, __cpu_model@GCC_4.8.0"); +#endif |