diff options
| author | Claudio Fontana <cfontana@suse.de> | 2020-10-13 21:21:23 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-10-22 11:53:54 -0400 |
| commit | 9b1c911654e9d4937f10cb347cf581d50771ee5b (patch) | |
| tree | f5dd92c503917b9fbe2798f48a706eafa88693c9 /block | |
| parent | c51a5a23d87be2cfd8e2d739d11475b251f398cb (diff) | |
replay: do not build if TCG is not available
this fixes non-TCG builds broken recently by replay reverse debugging.
Stub the needed functions in stub/, splitting roughly between functions
needed only by system emulation, by system emulation and tools,
and by everyone. This includes duplicating some code in replay/, and
puts the logic for non-replay related events in the replay/ module (+
the stubs), so this should be revisited in the future.
Surprisingly, only _one_ qtest was affected by this, ide-test.c, which
resulted in a buzz as the bh events were never delivered, and the bh
never executed.
Many other subsystems _should_ have been affected.
This fixes the immediate issue, however a better way to group replay
functionality to TCG-only code could be developed in the long term.
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20201013192123.22632-4-cfontana@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/meson.build | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/block/meson.build b/block/meson.build index 78e8b25232..5dcc1e5cce 100644 --- a/block/meson.build +++ b/block/meson.build @@ -7,7 +7,6 @@ block_ss.add(files( 'backup-top.c', 'blkdebug.c', 'blklogwrites.c', - 'blkreplay.c', 'blkverify.c', 'block-backend.c', 'block-copy.c', @@ -42,6 +41,8 @@ block_ss.add(files( 'write-threshold.c', ), zstd, zlib) +softmmu_ss.add(when: 'CONFIG_TCG', if_true: files('blkreplay.c')) + block_ss.add(when: 'CONFIG_QCOW1', if_true: files('qcow.c')) block_ss.add(when: 'CONFIG_VDI', if_true: files('vdi.c')) block_ss.add(when: 'CONFIG_CLOOP', if_true: files('cloop.c')) |