commit a1891aa4805fa77d98db44ec6e1d93e2921828fb
author Namhyung Kim <namhyung@kernel.org> Fri May 23 14:59:57 2014 +0900
committer Jiri Olsa <jolsa@kernel.org> Sun Jun 01 14:35:11 2014 +0200
tree 13faa52fccc2ed620f89e8c71030c85718daaeb0
parent d69b2962a0aebd431cdda939f4418dd606e2f77e

perf tests: Define and use symbolic names for fake symbols

In various histogram test cases, fake symbols are used as raw numbers.
Define macros for each pid, map, symbols so that it can increase
readability somewhat.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Arun Sharma <asharma@fb.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1401335910-16832-27-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>

tools/perf/tests/hists_common.h

diff --git a/tools/perf/tests/hists_common.h b/tools/perf/tests/hists_common.h
index 1415ae6..888254e 100644
--- a/tools/perf/tests/hists_common.h
+++ b/tools/perf/tests/hists_common.h
@@ -4,6 +4,34 @@
 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
@@ -13,7 +41,7 @@
  * .............  .............  ...................
  *    perf:  100           perf  main
  *    perf:  100           perf  run_command
- *    perf:  100           perf  comd_record
+ *    perf:  100           perf  cmd_record
  *    perf:  100           libc  malloc
  *    perf:  100           libc  free
  *    perf:  100           libc  realloc
@@ -22,7 +50,7 @@
  *    perf:  100       [kernel]  sys_perf_event_open
  *    perf:  200           perf  main
  *    perf:  200           perf  run_command
- *    perf:  200           perf  comd_record
+ *    perf:  200           perf  cmd_record
  *    perf:  200           libc  malloc
  *    perf:  200           libc  free
  *    perf:  200           libc  realloc