Re: [PATCH v6 041/103] tests/tcg/aarch64: system tests

On 8/12/2026 7:26 AM, Alex Bennée wrote:
> Pierrick Bouvier <[email protected]> writes:
> 
>> Signed-off-by: Pierrick Bouvier <[email protected]>
>> ---
> <snip>
>>  # Multi arch tests
>> diff --git a/tests/tcg/aarch64/system/meson.build b/tests/tcg/aarch64/system/meson.build
>> new file mode 100644
>> index 00000000000..9c31694fbac
>> --- /dev/null
>> +++ b/tests/tcg/aarch64/system/meson.build
>> @@ -0,0 +1,108 @@
>> +tests = []
>> +
>> +minilib_dir = meson.current_source_dir() / '..' / '..' / 'minilib'
>> +minilib_printf = files(minilib_dir / 'printf.c')[0]
>> +link_script = files('kernel.ld')[0]
>> +boot = files('boot.S')[0]
>> +cflags = ['-nostdlib',
> 
> We need a -ffreestanding here
>

I'll add it, thanks.

>> +          '-Wa,--noexecstack',
>> +          '-I', minilib_dir, minilib_printf, boot,
>> +          '-Wl,-T', link_script]
>> +qemu_base_args = ['-display', 'none',
>> +                  '-semihosting-config', 'enable=on',
>> +                  '-kernel']
>> +qemu_def_args = ['-M', 'virt', '-cpu', 'max', qemu_base_args]
>> +
>> +# Multi arch tests - add cflags only once per src
>> +multi_src = []
>> +foreach t: tcg_tests['multiarch-softmmu']['tests']
>> +  foreach src, setup: t
>> +    new_cflags = cflags
>> +    if fs.stem(src) == 'memory'
>> +      new_cflags += '-DCHECK_UNALIGNED=1'
>> +    endif
>> +    if src not in multi_src
>> +      setup += {'cflags': [new_cflags]}
>> +      multi_src += src
>> +    endif
>> +    tests += {src: setup + {'qemu_args': qemu_def_args}}
>> +  endforeach
>> +endforeach
>> +
>> +tests += {
>> +  '../../multiarch/system/memory.c': {
>> +    'exe_name': 'memory-sve',
>> +    'cc_feat': 'sve',
>> +    'cflags': [cflags, '-DCHECK_UNALIGNED=1', '-O3'],
>> +    'qemu_args': qemu_def_args,
>> +  },
>> +}
>> +
>> +tests += {
>> +  'asid2.c': {'cflags': cflags, 'qemu_args': qemu_def_args},
>> +  'feat-xs.c': {'cflags': cflags, 'qemu_args': qemu_def_args},
>> +  'gpc-test.c': {
>> +    'cflags': [cflags, '-DLOGGING_VECTOR_TABLE',
>> +               '-Wno-main', '-Wno-unused-but-set-variable'],
>> +    'qemu_args': ['-M', 'virt,secure=on,virtualization=on,gic-version=3',
>> +                  '-cpu', 'max,x-rme=on',
>> +                  '-semihosting-config', 'enable=on,arg=3',
>> +                  qemu_base_args],
>> +  },
>> +  'rme_gdi.c': {'cflags': cflags, 'qemu_args': qemu_def_args},
>> +  'semiheap.c': {'cflags': cflags, 'qemu_args': qemu_def_args},
>> +  'semiconsole.c': {
>> +    'cflags': cflags,
>> +    'qemu_args': ['-serial', 'none', '-chardev', 'stdio,mux=on,id=stdio0',
>> +                  '-semihosting-config', 'enable=on,chardev=stdio0',
>> +                  '-mon', 'chardev=stdio0,mode=readline',
>> +                  qemu_def_args],
>> +    'wrapper': [prog_run_with_input, 'X']
>> +  },
>> +  '../../multiarch/system/memory.c': {
>> +    'test_name': 'memory-record-replay',
>> +    'qemu_args': qemu_def_args,
>> +    'wrapper': [prog_record_replay],
>> +  },
>> +  'vtimer.c': {
>> +    'cflags': cflags,
>> +    'qemu_args': ['-M', 'virt,virtualization=on,gic-version=2',
>> +                  '-cpu', 'cortex-a57', '-smp', '4',
>> +                  '-semihosting-config', 'enable=on,arg=2',
>> +                  qemu_base_args]
>> +  },
>> +}
>> +
>> +tests += {
>> +  'pauth-3.c': {
>> +    'cc_feat': 'v8.3',
>> +    'cflags': cflags,
>> +    'qemu_args': ['-M', 'virt', '-cpu', 'max,pauth-qarma5=on', qemu_base_args],
>> +  }
>> +}
>> +
>> +tests += {
>> +  'mte.S': {
>> +    'cc_feat': 'mte',
>> +    'cflags': cflags,
>> +    'qemu_args': ['-M', 'virt,mte=on', '-cpu', 'max', qemu_base_args],
>> +    'gdb_test': ['--test', files('../gdbstub/test-mte.py'), '--', '--mode=system'],
>> +    'gdb_feat': 'mte-baremetal',
>> +  }
>> +}
>> +
>> +if 'qemu-system-aarch64' in emulators
>> +  tcg_tests += {
>> +    'aarch64-softmmu': {
>> +      'cc': cc,
>> +      'cc_dockerfile': cc_dockerfile,
>> +      'cc_docker_host_arch': cc_docker_host_arch,
>> +      'cc_feat_cflags': cc_feat_cflags,
>> +      'folder': 'aarch64/system',
>> +      'gdb_arch': 'aarch64',
>> +      'gdb_feat_version': gdb_feat_version,
>> +      'qemu': emulators['qemu-system-aarch64'],
>> +      'tests': tests,
>> +    }
>> +  }
>> +endif
>