accel/tcg: Un-inline WatchPoint API user-emulation stubs

Currently we can not build files including "exec/watchpoint.h"
as meson common objects because the CONFIG_USER_ONLY definition
is poisoned. We can easily fix that by un-inlining the
user-emulation stubs.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20260106231908.16756-5-philmd@linaro.org>

accel/tcg/user-exec-stub.c

@@ -1,6 +1,8 @@
 #include "qemu/osdep.h"
 #include "hw/core/cpu.h"
+#include "accel/tcg/cpu-ops.h"
 #include "exec/replay-core.h"
+#include "exec/watchpoint.h"
 #include "internal-common.h"
 
 void cpu_resume(CPUState *cpu)
@@ -19,6 +21,37 @@ void cpu_exec_reset_hold(CPUState *cpu)
 {
 }
 
+int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len,
+                          int flags, CPUWatchpoint **watchpoint)
+{
+    return -ENOSYS;
+}
+
+int cpu_watchpoint_remove(CPUState *cpu, vaddr addr,
+                          vaddr len, int flags)
+{
+    return -ENOSYS;
+}
+
+void cpu_watchpoint_remove_by_ref(CPUState *cpu, CPUWatchpoint *wp)
+{
+}
+
+void cpu_watchpoint_remove_all(CPUState *cpu, int mask)
+{
+}
+
+int cpu_watchpoint_address_matches(CPUState *cpu, vaddr addr, vaddr len)
+{
+    return 0;
+}
+
+void cpu_check_watchpoint(CPUState *cpu, vaddr addr, vaddr len,
+                          MemTxAttrs atr, int fl, uintptr_t ra)
+{
+}
+
+
 /* User mode emulation does not support softmmu yet.  */
 
 void tlb_init(CPUState *cpu)

include/accel/tcg/cpu-ops.h

@@ -281,21 +281,6 @@ struct TCGCPUOps {
 #endif /* !CONFIG_USER_ONLY */
 };
 
-#if defined(CONFIG_USER_ONLY)
-
-static inline void cpu_check_watchpoint(CPUState *cpu, vaddr addr, vaddr len,
-                                        MemTxAttrs atr, int fl, uintptr_t ra)
-{
-}
-
-static inline int cpu_watchpoint_address_matches(CPUState *cpu,
-                                                 vaddr addr, vaddr len)
-{
-    return 0;
-}
-
-#else
-
 /**
  * cpu_check_watchpoint:
  * @cpu: cpu context
@@ -328,6 +313,4 @@ int cpu_watchpoint_address_matches(CPUState *cpu, vaddr addr, vaddr len);
 vaddr cpu_pointer_wrap_notreached(CPUState *, int, vaddr, vaddr);
 vaddr cpu_pointer_wrap_uint32(CPUState *, int, vaddr, vaddr);
 
-#endif
-
 #endif /* TCG_CPU_OPS_H */

include/exec/watchpoint.h

@@ -8,34 +8,11 @@
 #ifndef EXEC_WATCHPOINT_H
 #define EXEC_WATCHPOINT_H
 
-#if defined(CONFIG_USER_ONLY)
-static inline int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len,
-                                        int flags, CPUWatchpoint **watchpoint)
-{
-    return -ENOSYS;
-}
-
-static inline int cpu_watchpoint_remove(CPUState *cpu, vaddr addr,
-                                        vaddr len, int flags)
-{
-    return -ENOSYS;
-}
-
-static inline void cpu_watchpoint_remove_by_ref(CPUState *cpu,
-                                                CPUWatchpoint *wp)
-{
-}
-
-static inline void cpu_watchpoint_remove_all(CPUState *cpu, int mask)
-{
-}
-#else
 int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len,
                           int flags, CPUWatchpoint **watchpoint);
 int cpu_watchpoint_remove(CPUState *cpu, vaddr addr,
                           vaddr len, int flags);
 void cpu_watchpoint_remove_by_ref(CPUState *cpu, CPUWatchpoint *watchpoint);
 void cpu_watchpoint_remove_all(CPUState *cpu, int mask);
-#endif
 
 #endif /* EXEC_WATCHPOINT_H */