1#ifndef __PERF_TESTS__HISTS_COMMON_H__ 2#define __PERF_TESTS__HISTS_COMMON_H__ 3 4struct machine; 5struct machines; 6 7#define FAKE_PID_PERF1 100 8#define FAKE_PID_PERF2 200 9#define FAKE_PID_BASH 300 10 11#define FAKE_MAP_PERF 0x400000 12#define FAKE_MAP_BASH 0x400000 13#define FAKE_MAP_LIBC 0x500000 14#define FAKE_MAP_KERNEL 0xf00000 15#define FAKE_MAP_LENGTH 0x100000 16 17#define FAKE_SYM_OFFSET1 700 18#define FAKE_SYM_OFFSET2 800 19#define FAKE_SYM_OFFSET3 900 20#define FAKE_SYM_LENGTH 100 21 22#define FAKE_IP_PERF_MAIN FAKE_MAP_PERF + FAKE_SYM_OFFSET1 23#define FAKE_IP_PERF_RUN_COMMAND FAKE_MAP_PERF + FAKE_SYM_OFFSET2 24#define FAKE_IP_PERF_CMD_RECORD FAKE_MAP_PERF + FAKE_SYM_OFFSET3 25#define FAKE_IP_BASH_MAIN FAKE_MAP_BASH + FAKE_SYM_OFFSET1 26#define FAKE_IP_BASH_XMALLOC FAKE_MAP_BASH + FAKE_SYM_OFFSET2 27#define FAKE_IP_BASH_XFREE FAKE_MAP_BASH + FAKE_SYM_OFFSET3 28#define FAKE_IP_LIBC_MALLOC FAKE_MAP_LIBC + FAKE_SYM_OFFSET1 29#define FAKE_IP_LIBC_FREE FAKE_MAP_LIBC + FAKE_SYM_OFFSET2 30#define FAKE_IP_LIBC_REALLOC FAKE_MAP_LIBC + FAKE_SYM_OFFSET3 31#define FAKE_IP_KERNEL_SCHEDULE FAKE_MAP_KERNEL + FAKE_SYM_OFFSET1 32#define FAKE_IP_KERNEL_PAGE_FAULT FAKE_MAP_KERNEL + FAKE_SYM_OFFSET2 33#define FAKE_IP_KERNEL_SYS_PERF_EVENT_OPEN FAKE_MAP_KERNEL + FAKE_SYM_OFFSET3 34 35/* 36 * The setup_fake_machine() provides a test environment which consists 37 * of 3 processes that have 3 mappings and in turn, have 3 symbols 38 * respectively. See below table: 39 * 40 * Command: Pid Shared Object Symbol 41 * ............. ............. ................... 42 * perf: 100 perf main 43 * perf: 100 perf run_command 44 * perf: 100 perf cmd_record 45 * perf: 100 libc malloc 46 * perf: 100 libc free 47 * perf: 100 libc realloc 48 * perf: 100 [kernel] schedule 49 * perf: 100 [kernel] page_fault 50 * perf: 100 [kernel] sys_perf_event_open 51 * perf: 200 perf main 52 * perf: 200 perf run_command 53 * perf: 200 perf cmd_record 54 * perf: 200 libc malloc 55 * perf: 200 libc free 56 * perf: 200 libc realloc 57 * perf: 200 [kernel] schedule 58 * perf: 200 [kernel] page_fault 59 * perf: 200 [kernel] sys_perf_event_open 60 * bash: 300 bash main 61 * bash: 300 bash xmalloc 62 * bash: 300 bash xfree 63 * bash: 300 libc malloc 64 * bash: 300 libc free 65 * bash: 300 libc realloc 66 * bash: 300 [kernel] schedule 67 * bash: 300 [kernel] page_fault 68 * bash: 300 [kernel] sys_perf_event_open 69 */ 70struct machine *setup_fake_machine(struct machines *machines); 71 72void print_hists_in(struct hists *hists); 73void print_hists_out(struct hists *hists); 74 75#endif /* __PERF_TESTS__HISTS_COMMON_H__ */ 76