1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __PERF_VDSO__ 3*4882a593Smuzhiyun #define __PERF_VDSO__ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/types.h> 6*4882a593Smuzhiyun #include <string.h> 7*4882a593Smuzhiyun #include <stdbool.h> 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #define VDSO__MAP_NAME "[vdso]" 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #define DSO__NAME_VDSO "[vdso]" 12*4882a593Smuzhiyun #define DSO__NAME_VDSO32 "[vdso32]" 13*4882a593Smuzhiyun #define DSO__NAME_VDSOX32 "[vdsox32]" 14*4882a593Smuzhiyun is_vdso_map(const char * filename)15*4882a593Smuzhiyunstatic inline bool is_vdso_map(const char *filename) 16*4882a593Smuzhiyun { 17*4882a593Smuzhiyun return !strcmp(filename, VDSO__MAP_NAME); 18*4882a593Smuzhiyun } 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun struct dso; 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun bool dso__is_vdso(struct dso *dso); 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun struct machine; 25*4882a593Smuzhiyun struct thread; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun struct dso *machine__findnew_vdso(struct machine *machine, struct thread *thread); 28*4882a593Smuzhiyun void machine__exit_vdso(struct machine *machine); 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun #endif /* __PERF_VDSO__ */ 31