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From: "Alex Bennée" <alex.bennee@linaro.org>
To: qemu-devel@nongnu.org
Cc: fam@euphon.net, berrange@redhat.com,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	f4bug@amsat.org, stefanha@redhat.com, crosa@redhat.com,
	pbonzini@redhat.com, "Alex Bennée" <alex.bennee@linaro.org>,
	aurelien@aurel32.net
Subject: [PATCH v2 07/11] tests/tcg: relax the next step precision of the gdb sha1 test
Date: Thu,  1 Apr 2021 11:25:26 +0100	[thread overview]
Message-ID: <20210401102530.12030-8-alex.bennee@linaro.org> (raw)
In-Reply-To: <20210401102530.12030-1-alex.bennee@linaro.org>

Depending on the version of gdb we may not execute the first line of
SHA1Init when executing the first "next" command - instead just
stepping over the preamble. As we don't actually care about the
position of the PC after the steps and want to be sure the
context->state[] has been loaded before we inspect it do a double next
at the start.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 tests/tcg/multiarch/gdbstub/sha1.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/tcg/multiarch/gdbstub/sha1.py b/tests/tcg/multiarch/gdbstub/sha1.py
index 2bfde49633..423b720e6d 100644
--- a/tests/tcg/multiarch/gdbstub/sha1.py
+++ b/tests/tcg/multiarch/gdbstub/sha1.py
@@ -40,7 +40,10 @@ def run_test():
 
     check_break("SHA1Init")
 
-    # check step and inspect values
+    # Check step and inspect values. We do a double next after the
+    # breakpoint as depending on the version of gdb we may step the
+    # preamble and not the first actual line of source.
+    gdb.execute("next")
     gdb.execute("next")
     val_ctx = gdb.parse_and_eval("context->state[0]")
     exp_ctx = 0x67452301
-- 
2.20.1



  parent reply	other threads:[~2021-04-01 10:31 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-01 10:25 [PATCH for 6.0-rc2 v2 00/11] various fixes, pre-PR (check-tcg, gdbstub, gitlab) Alex Bennée
2021-04-01 10:25 ` [PATCH v2 01/11] tests/tcg: update the defaults for x86 compilers Alex Bennée
2021-04-06 10:29   ` Philippe Mathieu-Daudé
2021-04-01 10:25 ` [PATCH v2 02/11] tests/docker: don't set DOCKER_REGISTRY on non-x86_64 Alex Bennée
2021-04-01 10:25 ` [PATCH v2 03/11] tests/tcg: add concept of container_hosts Alex Bennée
2021-04-02 16:23   ` Richard Henderson
2021-04-06 11:16   ` Philippe Mathieu-Daudé
2021-04-01 10:25 ` [PATCH v2 04/11] tests/tcg/configure.sh: make sure we pick up x86_64 cross compilers Alex Bennée
2021-04-02 16:26   ` Richard Henderson
2021-04-06  9:46     ` Alex Bennée
2021-04-01 10:25 ` [PATCH v2 05/11] tests/tcg/i386: expand .data sections for system tests Alex Bennée
2021-04-01 10:25 ` [PATCH v2 06/11] tests/tcg/i386: force -fno-pie for test-i386 Alex Bennée
2021-04-02 16:27   ` Richard Henderson
2021-04-06 13:59     ` Alex Bennée
2021-04-01 10:25 ` Alex Bennée [this message]
2021-04-02 16:41   ` [PATCH v2 07/11] tests/tcg: relax the next step precision of the gdb sha1 test Richard Henderson
2021-04-02 18:38     ` Richard Henderson
2021-04-06  9:43     ` Alex Bennée
2021-04-01 10:25 ` [PATCH v2 08/11] docs/system/gdb.rst: Add some more heading structure Alex Bennée
2021-04-01 10:25 ` [PATCH v2 09/11] docs/system/gdb.rst: Document how to debug multicore machines Alex Bennée
2021-04-01 10:25 ` [PATCH v2 10/11] gitlab-ci.yml: Fix the filtering for the git submodules Alex Bennée
2021-04-01 14:17   ` Willian Rampazzo
2021-04-01 10:25 ` [PATCH v2 11/11] gitlab-ci.yml: Test the dtrace backend in one of the jobs Alex Bennée

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