diff options
Diffstat (limited to 'tools/perf/util/env.h')
| -rw-r--r-- | tools/perf/util/env.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/tools/perf/util/env.h b/tools/perf/util/env.h index 2a2c37cc40b7..9977b85523a8 100644 --- a/tools/perf/util/env.h +++ b/tools/perf/util/env.h @@ -56,8 +56,6 @@ struct pmu_caps { typedef const char *(arch_syscalls__strerrno_t)(int err); -arch_syscalls__strerrno_t *arch_syscalls__strerrno_function(const char *arch); - struct perf_env { char *hostname; char *os_release; @@ -152,8 +150,7 @@ enum perf_compress_type { struct bpf_prog_info_node; struct btf_node; -extern struct perf_env perf_env; - +int perf_env__read_core_pmu_caps(struct perf_env *env); void perf_env__exit(struct perf_env *env); int perf_env__kernel_is_64_bit(struct perf_env *env); @@ -176,20 +173,35 @@ const char *perf_env__raw_arch(struct perf_env *env); int perf_env__nr_cpus_avail(struct perf_env *env); void perf_env__init(struct perf_env *env); -void __perf_env__insert_bpf_prog_info(struct perf_env *env, +#ifdef HAVE_LIBBPF_SUPPORT +bool __perf_env__insert_bpf_prog_info(struct perf_env *env, struct bpf_prog_info_node *info_node); -void perf_env__insert_bpf_prog_info(struct perf_env *env, +bool perf_env__insert_bpf_prog_info(struct perf_env *env, struct bpf_prog_info_node *info_node); struct bpf_prog_info_node *perf_env__find_bpf_prog_info(struct perf_env *env, __u32 prog_id); +void perf_env__iterate_bpf_prog_info(struct perf_env *env, + void (*cb)(struct bpf_prog_info_node *node, + void *data), + void *data); bool perf_env__insert_btf(struct perf_env *env, struct btf_node *btf_node); bool __perf_env__insert_btf(struct perf_env *env, struct btf_node *btf_node); struct btf_node *perf_env__find_btf(struct perf_env *env, __u32 btf_id); struct btf_node *__perf_env__find_btf(struct perf_env *env, __u32 btf_id); +#endif // HAVE_LIBBPF_SUPPORT int perf_env__numa_node(struct perf_env *env, struct perf_cpu cpu); char *perf_env__find_pmu_cap(struct perf_env *env, const char *pmu_name, const char *cap); bool perf_env__has_pmu_mapping(struct perf_env *env, const char *pmu_name); +void perf_env__find_br_cntr_info(struct perf_env *env, + unsigned int *nr, + unsigned int *width); + +bool x86__is_amd_cpu(void); +bool perf_env__is_x86_amd_cpu(struct perf_env *env); +bool x86__is_intel_cpu(void); +bool perf_env__is_x86_intel_cpu(struct perf_env *env); + #endif /* __PERF_ENV_H */ |