Disable Int128 on TCI, otherwise build fails:
In file included from ../../tcg/optimize.c:29:
In file included from include/tcg/tcg-op-common.h:12:
In file included from include/exec/helper-proto-common.h:10:
In file included from include/qemu/atomic128.h:62:
In file included from host/include/aarch64/host/atomic128-cas.h.inc:16:
host/include/generic/host/atomic128-cas.h.inc:37:12: error: initializing
'Int128' (aka 'struct Int128') with an expression of incompatible type
'__int128_t' (aka '__int128')
37 | Int128 old = *ptr_align;
| ^ ~~~~~~~~~~
host/include/generic/host/atomic128-cas.h.inc:39:52: warning: incompatible
pointer types passing 'Int128 *' (aka 'struct Int128 *') to parameter of type
'__int128_t *' (aka '__int128 *') [-Wincompatible-pointer-types]
39 | while (!__atomic_compare_exchange_n(ptr_align, &old, new, true,
| ^~~~
host/include/generic/host/atomic128-cas.h.inc:39:58: error: passing 'Int128'
(aka 'struct Int128') to parameter of incompatible type '__int128_t' (aka
'__int128')
39 | while (!__atomic_compare_exchange_n(ptr_align, &old, new, true,
| ^~~
host/include/generic/host/atomic128-cas.h.inc:50:12: error: initializing
'Int128' (aka 'struct Int128') with an expression of incompatible type
'__int128_t' (aka '__int128')
50 | Int128 old = *ptr_align;
| ^ ~~~~~~~~~~
host/include/generic/host/atomic128-cas.h.inc:52:62: error: invalid operands
to binary expression ('Int128' (aka 'struct Int128') and 'Int128')
52 | while (!__atomic_compare_exchange_n(ptr_align, &old, old & val,
true,
| ~~~ ^ ~~~
host/include/generic/host/atomic128-cas.h.inc:63:12: error: initializing
'Int128' (aka 'struct Int128') with an expression of incompatible type
'__int128_t' (aka '__int128')
63 | Int128 old = *ptr_align;
| ^ ~~~~~~~~~~
host/include/generic/host/atomic128-cas.h.inc:65:62: error: invalid operands
to binary expression ('Int128' (aka 'struct Int128') and 'Int128')
65 | while (!__atomic_compare_exchange_n(ptr_align, &old, old | val,
true,
| ~~~ ^ ~~~
1 warning and 6 errors generated.
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index d9293294d8e..692a62e6c18 100644
--- a/meson.build
+++ b/meson.build
@@ -2996,7 +2996,7 @@ config_host_data.set('CONFIG_ATOMIC64', cc.links('''
# has_int128_type is set to false on Emscripten to avoid errors by libffi
# during runtime.
-has_int128_type = host_os != 'emscripten' and cc.compiles('''
+has_int128_type = host_os != 'emscripten' and tcg_arch != 'tci' and
cc.compiles('''
__int128_t a;
__uint128_t b;
int main(void) { b = a; }''')
--
2.51.0
