| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __PERF_TESTS__HISTS_COMMON_H__ |
| #define __PERF_TESTS__HISTS_COMMON_H__ |
| |
| struct machine; |
| struct machines; |
| |
| #define FAKE_PID_PERF1 100 |
| #define FAKE_PID_PERF2 200 |
| #define FAKE_PID_BASH 300 |
| |
| #define FAKE_MAP_PERF 0x400000 |
| #define FAKE_MAP_BASH 0x400000 |
| #define FAKE_MAP_LIBC 0x500000 |
| #define FAKE_MAP_KERNEL 0xf00000 |
| #define FAKE_MAP_LENGTH 0x100000 |
| |
| #define FAKE_SYM_OFFSET1 700 |
| #define FAKE_SYM_OFFSET2 800 |
| #define FAKE_SYM_OFFSET3 900 |
| #define FAKE_SYM_LENGTH 100 |
| |
| #define FAKE_IP_PERF_MAIN FAKE_MAP_PERF + FAKE_SYM_OFFSET1 |
| #define FAKE_IP_PERF_RUN_COMMAND FAKE_MAP_PERF + FAKE_SYM_OFFSET2 |
| #define FAKE_IP_PERF_CMD_RECORD FAKE_MAP_PERF + FAKE_SYM_OFFSET3 |
| #define FAKE_IP_BASH_MAIN FAKE_MAP_BASH + FAKE_SYM_OFFSET1 |
| #define FAKE_IP_BASH_XMALLOC FAKE_MAP_BASH + FAKE_SYM_OFFSET2 |
| #define FAKE_IP_BASH_XFREE FAKE_MAP_BASH + FAKE_SYM_OFFSET3 |
| #define FAKE_IP_LIBC_MALLOC FAKE_MAP_LIBC + FAKE_SYM_OFFSET1 |
| #define FAKE_IP_LIBC_FREE FAKE_MAP_LIBC + FAKE_SYM_OFFSET2 |
| #define FAKE_IP_LIBC_REALLOC FAKE_MAP_LIBC + FAKE_SYM_OFFSET3 |
| #define FAKE_IP_KERNEL_SCHEDULE FAKE_MAP_KERNEL + FAKE_SYM_OFFSET1 |
| #define FAKE_IP_KERNEL_PAGE_FAULT FAKE_MAP_KERNEL + FAKE_SYM_OFFSET2 |
| #define FAKE_IP_KERNEL_SYS_PERF_EVENT_OPEN FAKE_MAP_KERNEL + FAKE_SYM_OFFSET3 |
| |
| /* |
| * The setup_fake_machine() provides a test environment which consists |
| * of 3 processes that have 3 mappings and in turn, have 3 symbols |
| * respectively. See below table: |
| * |
| * Command: Pid Shared Object Symbol |
| * ............. ............. ................... |
| * perf: 100 perf main |
| * perf: 100 perf run_command |
| * perf: 100 perf cmd_record |
| * perf: 100 libc malloc |
| * perf: 100 libc free |
| * perf: 100 libc realloc |
| * perf: 100 [kernel] schedule |
| * perf: 100 [kernel] page_fault |
| * perf: 100 [kernel] sys_perf_event_open |
| * perf: 200 perf main |
| * perf: 200 perf run_command |
| * perf: 200 perf cmd_record |
| * perf: 200 libc malloc |
| * perf: 200 libc free |
| * perf: 200 libc realloc |
| * perf: 200 [kernel] schedule |
| * perf: 200 [kernel] page_fault |
| * perf: 200 [kernel] sys_perf_event_open |
| * bash: 300 bash main |
| * bash: 300 bash xmalloc |
| * bash: 300 bash xfree |
| * bash: 300 libc malloc |
| * bash: 300 libc free |
| * bash: 300 libc realloc |
| * bash: 300 [kernel] schedule |
| * bash: 300 [kernel] page_fault |
| * bash: 300 [kernel] sys_perf_event_open |
| */ |
| struct machine *setup_fake_machine(struct machines *machines); |
| |
| void print_hists_in(struct hists *hists); |
| void print_hists_out(struct hists *hists); |
| |
| #endif /* __PERF_TESTS__HISTS_COMMON_H__ */ |
