accel/tcg: Have tcg_exec_realizefn() return a boolean

Following the example documented since commit e3fe3988d7 ("error:
Document Error API usage rules"), have tcg_exec_realizefn() return
a boolean indicating whether an error is set or not.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
Message-Id: <20231003123026.99229-7-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index c724e8b6f1076181175b2b8b34a553dea6794ff2..60f1986b85034239c6c9fb2958c8c1f1063cb342 100644 (file)
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -1088,7 +1088,7 @@ int cpu_exec(CPUState *cpu)
     return ret;
 }
 
-void tcg_exec_realizefn(CPUState *cpu, Error **errp)
+bool tcg_exec_realizefn(CPUState *cpu, Error **errp)
 {
     static bool tcg_target_initialized;
     CPUClass *cc = CPU_GET_CLASS(cpu);
@@ -1104,6 +1104,8 @@ void tcg_exec_realizefn(CPUState *cpu, Error **errp)
     tcg_iommu_init_notifier_list(cpu);
 #endif /* !CONFIG_USER_ONLY */
     /* qemu_plugin_vcpu_init_hook delayed until cpu_index assigned. */
+
+    return true;
 }
 
 /* undo the initializations in reverse order */

diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index c2c62160c6d278e38ab65bd46de196106218ba2b..1e5c530ee1973547a58ad2a7d36cb9166a46b1c2 100644 (file)
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -422,7 +422,7 @@ void dump_exec_info(GString *buf);
 
 /* accel/tcg/cpu-exec.c */
 int cpu_exec(CPUState *cpu);
-void tcg_exec_realizefn(CPUState *cpu, Error **errp);
+bool tcg_exec_realizefn(CPUState *cpu, Error **errp);
 void tcg_exec_unrealizefn(CPUState *cpu);
 
 /**