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