diff options
Diffstat (limited to 'tools/perf/perf.h')
| -rw-r--r-- | tools/perf/perf.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h index a5fc660c1f12..08b0b5e82a44 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -9,18 +9,21 @@ void get_term_dimensions(struct winsize *ws); #include "../../arch/x86/include/asm/unistd.h" #define rmb() asm volatile("lock; addl $0,0(%%esp)" ::: "memory") #define cpu_relax() asm volatile("rep; nop" ::: "memory"); +#define CPUINFO_PROC "model name" #endif #if defined(__x86_64__) #include "../../arch/x86/include/asm/unistd.h" #define rmb() asm volatile("lfence" ::: "memory") #define cpu_relax() asm volatile("rep; nop" ::: "memory"); +#define CPUINFO_PROC "model name" #endif #ifdef __powerpc__ #include "../../arch/powerpc/include/asm/unistd.h" #define rmb() asm volatile ("sync" ::: "memory") #define cpu_relax() asm volatile ("" ::: "memory"); +#define CPUINFO_PROC "cpu" #endif #ifdef __s390__ @@ -37,30 +40,35 @@ void get_term_dimensions(struct winsize *ws); # define rmb() asm volatile("" ::: "memory") #endif #define cpu_relax() asm volatile("" ::: "memory") +#define CPUINFO_PROC "cpu type" #endif #ifdef __hppa__ #include "../../arch/parisc/include/asm/unistd.h" #define rmb() asm volatile("" ::: "memory") #define cpu_relax() asm volatile("" ::: "memory"); +#define CPUINFO_PROC "cpu" #endif #ifdef __sparc__ #include "../../arch/sparc/include/asm/unistd.h" #define rmb() asm volatile("":::"memory") #define cpu_relax() asm volatile("":::"memory") +#define CPUINFO_PROC "cpu" #endif #ifdef __alpha__ #include "../../arch/alpha/include/asm/unistd.h" #define rmb() asm volatile("mb" ::: "memory") #define cpu_relax() asm volatile("" ::: "memory") +#define CPUINFO_PROC "cpu model" #endif #ifdef __ia64__ #include "../../arch/ia64/include/asm/unistd.h" #define rmb() asm volatile ("mf" ::: "memory") #define cpu_relax() asm volatile ("hint @pause" ::: "memory") +#define CPUINFO_PROC "model name" #endif #ifdef __arm__ @@ -71,6 +79,7 @@ void get_term_dimensions(struct winsize *ws); */ #define rmb() ((void(*)(void))0xffff0fa0)() #define cpu_relax() asm volatile("":::"memory") +#define CPUINFO_PROC "Processor" #endif #ifdef __mips__ @@ -83,6 +92,7 @@ void get_term_dimensions(struct winsize *ws); : /* no input */ \ : "memory") #define cpu_relax() asm volatile("" ::: "memory") +#define CPUINFO_PROC "cpu model" #endif #include <time.h> @@ -171,5 +181,6 @@ struct ip_callchain { }; extern bool perf_host, perf_guest; +extern const char perf_version_string[]; #endif |