From a13af434cfadb743e16b72ffaf716508b51f9d4a Mon Sep 17 00:00:00 2001 From: Pedro Alves Date: Mon, 21 Jun 2021 22:50:18 +0100 Subject: [PATCH] Fix 'FAIL: gdb.perf/disassemble.exp: python Disassemble().run()' We currently have one FAIL while running "make check-perf": PerfTest::assemble, run ... python Disassemble().run() Traceback (most recent call last): File "", line 1, in File "/home/pedro/rocm/gdb/src/gdb/testsuite/gdb.perf/lib/perftest/perftest.py", line 64, in run self.warm_up() File "", line 25, in warm_up gdb.error: No symbol "ada_evaluate_subexp" in current context. Error while executing Python code. (gdb) FAIL: gdb.perf/disassemble.exp: python Disassemble().run() ... The gdb.perf/disassemble.exp testcase debugs GDB with itself, runs to main, and then disassembles a few GDB functions. The problem is that most(!) functions it is trying to disassemble are now gone... This commit fixes the issue by simply picking some other functions to disassemble. It would perhaps be better to come up with some test program to disassemble, one that would stay the same throughout the years, instead of disassembling GDB itself. I don't know why that wasn't done to begin with. I'll have to leave that for another rainy day, though. gdb/testsuite/ yyyy-mm-dd Pedro Alves * gdb.perf/disassemble.py (Disassemble::warm_up): Disassemble evaluate_subexp_do_call instead of ada_evaluate_subexp. (Disassemble::warm_up): Disassemble "captured_main", "run_inferior_call" and "update_global_location_list" instead of "evaluate_subexp_standard" and "c_parse_internal". Change-Id: I89d1cca89ce2e495dea5096e439685739cc0d3df --- gdb/testsuite/gdb.perf/disassemble.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/gdb/testsuite/gdb.perf/disassemble.py b/gdb/testsuite/gdb.perf/disassemble.py index 89634912fba..bbb2a16fda1 100644 --- a/gdb/testsuite/gdb.perf/disassemble.py +++ b/gdb/testsuite/gdb.perf/disassemble.py @@ -21,14 +21,15 @@ class Disassemble(perftest.TestCaseWithBasicMeasurements): super(Disassemble, self).__init__("disassemble") def warm_up(self): - do_test_command = "disassemble ada_evaluate_subexp" + do_test_command = "disassemble evaluate_subexp_do_call" gdb.execute(do_test_command, False, True) def _do_test(self, c): for func in [ - "evaluate_subexp_standard", + "captured_main", "handle_inferior_event", - "c_parse_internal", + "run_inferior_call", + "update_global_location_list", ]: do_test_command = "disassemble %s" % func for _ in range(c + 1): -- 2.30.2