init_main_thread() is registered as Object::free() hook, thus
take an Object* argument. Uncast the void pointer as such.
While now cpu_env() accept any pointer type, next commit will
restrict it to CPUState* type. QOM-cast the Object to CPU type,
otherwise we will get:
../linux-user/i386/cpu_loop.c: In function ‘target_cpu_free’:
include/hw/core/cpu.h:604:31: error: ‘_Generic’ selector of type ‘void’ is
not compatible with any association
../linux-user/x86_64/../i386/cpu_loop.c:331:19: note: in expansion of macro
‘cpu_env’
331 | target_munmap(cpu_env(obj)->gdt.base,
| ^~~~~~~
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
linux-user/i386/cpu_loop.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/linux-user/i386/cpu_loop.c b/linux-user/i386/cpu_loop.c
index fe922fceb5a..a0790f3f352 100644
--- a/linux-user/i386/cpu_loop.c
+++ b/linux-user/i386/cpu_loop.c
@@ -326,9 +326,10 @@ void cpu_loop(CPUX86State *env)
}
}
-static void target_cpu_free(void *obj)
+static void target_cpu_free(void *ptr)
{
- target_munmap(cpu_env(obj)->gdt.base,
+ Object *obj = ptr;
+ target_munmap(cpu_env(CPU(obj))->gdt.base,
sizeof(uint64_t) * TARGET_GDT_ENTRIES);
g_free(obj);
}
--
2.53.0
