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| author | Peter Maydell <peter.maydell@linaro.org> | 2023-04-17 17:40:39 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2023-05-02 15:47:40 +0100 |
| commit | e9ccfdd91d7c7752846812c8cda015eee91e728d (patch) | |
| tree | fdbf0da13415ed33805248faba9bbd3b1d6528af /tests | |
| parent | e726acd5b8e208b8e1fec54294e287f561c8f902 (diff) | |
| download | qemu-e9ccfdd91d7c7752846812c8cda015eee91e728d.zip qemu-e9ccfdd91d7c7752846812c8cda015eee91e728d.tar.gz qemu-e9ccfdd91d7c7752846812c8cda015eee91e728d.tar.bz2 | |
hmp: Add 'one-insn-per-tb' command equivalent to 'singlestep'
The 'singlestep' HMP command is confusing, because it doesn't
actually have anything to do with single-stepping the CPU. What it
does do is force TCG emulation to put one guest instruction in each
TB, which can be useful in some situations.
Create a new HMP command 'one-insn-per-tb', so we can document that
'singlestep' is just a deprecated synonym for it, and eventually
perhaps drop it.
We aren't obliged to do deprecate-and-drop for HMP commands,
but it's easy enough to do so, so we do.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20230417164041.684562-9-peter.maydell@linaro.org
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/qtest/test-hmp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/qtest/test-hmp.c b/tests/qtest/test-hmp.c index b4a920d..6704be2 100644 --- a/tests/qtest/test-hmp.c +++ b/tests/qtest/test-hmp.c @@ -56,6 +56,7 @@ static const char *hmp_cmds[] = { "o /w 0 0x1234", "object_add memory-backend-ram,id=mem1,size=256M", "object_del mem1", + "one-insn-per-tb on", "pmemsave 0 4096 \"/dev/null\"", "p $pc + 8", "qom-list /", |