diff options
| -rw-r--r-- | tests/tcg/multiarch/Makefile.target | 9 | ||||
| -rw-r--r-- | tests/tcg/multiarch/gdbstub/test-proc-mappings.py | 65 |
2 files changed, 73 insertions, 1 deletions
diff --git a/tests/tcg/multiarch/Makefile.target b/tests/tcg/multiarch/Makefile.target index 373db69..43bddea 100644 --- a/tests/tcg/multiarch/Makefile.target +++ b/tests/tcg/multiarch/Makefile.target @@ -81,6 +81,13 @@ run-gdbstub-qxfer-auxv-read: sha1 --bin $< --test $(MULTIARCH_SRC)/gdbstub/test-qxfer-auxv-read.py, \ basic gdbstub qXfer:auxv:read support) +run-gdbstub-proc-mappings: sha1 + $(call run-test, $@, $(GDB_SCRIPT) \ + --gdb $(HAVE_GDB_BIN) \ + --qemu $(QEMU) --qargs "$(QEMU_OPTS)" \ + --bin $< --test $(MULTIARCH_SRC)/gdbstub/test-proc-mappings.py, \ + proc mappings support) + run-gdbstub-thread-breakpoint: testthread $(call run-test, $@, $(GDB_SCRIPT) \ --gdb $(HAVE_GDB_BIN) \ @@ -97,7 +104,7 @@ run-gdbstub-%: $(call skip-test, "gdbstub test $*", "need working gdb") endif EXTRA_RUNS += run-gdbstub-sha1 run-gdbstub-qxfer-auxv-read \ - run-gdbstub-thread-breakpoint + run-gdbstub-proc-mappings run-gdbstub-thread-breakpoint # ARM Compatible Semi Hosting Tests # diff --git a/tests/tcg/multiarch/gdbstub/test-proc-mappings.py b/tests/tcg/multiarch/gdbstub/test-proc-mappings.py new file mode 100644 index 0000000..7b596ac --- /dev/null +++ b/tests/tcg/multiarch/gdbstub/test-proc-mappings.py @@ -0,0 +1,65 @@ +"""Test that gdbstub has access to proc mappings. + +This runs as a sourced script (via -x, via run-test.py).""" +from __future__ import print_function +import gdb +import sys + + +n_failures = 0 + + +def report(cond, msg): + """Report success/fail of a test""" + if cond: + print("PASS: {}".format(msg)) + else: + print("FAIL: {}".format(msg)) + global n_failures + n_failures += 1 + + +def run_test(): + """Run through the tests one by one""" + try: + mappings = gdb.execute("info proc mappings", False, True) + except gdb.error as exc: + exc_str = str(exc) + if "Not supported on this target." in exc_str: + # Detect failures due to an outstanding issue with how GDB handles + # the x86_64 QEMU's target.xml, which does not contain the + # definition of orig_rax. Skip the test in this case. + print("SKIP: {}".format(exc_str)) + return + raise + report(isinstance(mappings, str), "Fetched the mappings from the inferior") + report("/sha1" in mappings, "Found the test binary name in the mappings") + + +def main(): + """Prepare the environment and run through the tests""" + try: + inferior = gdb.selected_inferior() + print("ATTACHED: {}".format(inferior.architecture().name())) + except (gdb.error, AttributeError): + print("SKIPPING (not connected)") + exit(0) + + if gdb.parse_and_eval('$pc') == 0: + print("SKIP: PC not set") + exit(0) + + try: + # These are not very useful in scripts + gdb.execute("set pagination off") + gdb.execute("set confirm off") + + # Run the actual tests + run_test() + except gdb.error: + report(False, "GDB Exception: {}".format(sys.exc_info()[0])) + print("All tests complete: %d failures" % n_failures) + exit(n_failures) + + +main() |