| Message ID | 20221107133920.865060-1-ani@anisinha.ca |
|---|---|
| State | New |
| Headers | show |
| Series | hw/acpi: fix breakage due to missing aml stub definitions when acpi is off | expand |
diff --git a/hw/acpi/aml-build-stub.c b/hw/acpi/aml-build-stub.c index 8d8ad1a314..89a8fec4af 100644 --- a/hw/acpi/aml-build-stub.c +++ b/hw/acpi/aml-build-stub.c @@ -26,6 +26,16 @@ void aml_append(Aml *parent_ctx, Aml *child) { } +Aml *aml_return(Aml *val) +{ + return NULL; +} + +Aml *aml_method(const char *name, int arg_count, AmlSerializeFlag sflag) +{ + return NULL; +} + Aml *aml_resource_template(void) { return NULL;
Some HW architectures do not support acpi and CONFIG_ACPI is off for them. For those architectures, dummy stub function definitions help to resolve symbols. This change adds couple of dummy stub definitions so that symbols for those can be resolved and failures such as the following can be fixed for or1k targets. Configuration: qemu/build $ ../configure --enable-werror --disable-docs --disable-nettle --enable-gcrypt --enable-fdt=system --enable-modules --enable-trace-backends=dtrace --enable-docs --enable-vfio-user-server --target-list="ppc64-softmmu or1k-softmmu s390x-softmmu x86_64-softmmu rx-softmmu sh4-softmmu nios2-softmmu" actual failure: qemu/build $ QTEST_QEMU_BINARY=./qemu-system-or1k ./tests/qtest/qos-test failed to open module: /build/qemu/qemu/build/qemu-bundle/usr/local/lib64/qemu/hw-display-virtio-vga.so: undefined symbol: aml_return qemu-system-or1k: ../util/error.c:59: error_setv: Assertion `*errp == NULL' failed. Broken pipe ../tests/qtest/libqtest.c:188: kill_qemu() detected QEMU death from signal 6 (Aborted) (core dumped) Aborted (core dumped) Signed-off-by: Ani Sinha <ani@anisinha.ca> --- hw/acpi/aml-build-stub.c | 10 ++++++++++ 1 file changed, 10 insertions(+)