[PULL 33/44] user: Mark cpu_loop() with noreturn attribute

[Richard Henderson]

From: Philippe Mathieu-Daudé <f4bug@amsat.org>

cpu_loop() never exits, so mark it with QEMU_NORETURN.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-By: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210905000429.1097336-1-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 bsd-user/qemu.h   | 2 +-
 linux-user/qemu.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
index 522d6c4031..1511327d51 100644
--- a/bsd-user/qemu.h
+++ b/bsd-user/qemu.h
@@ -168,7 +168,7 @@ abi_long do_openbsd_syscall(void *cpu_env, int num, 
abi_long arg1,
                             abi_long arg5, abi_long arg6);
 void gemu_log(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
 extern __thread CPUState *thread_cpu;
-void cpu_loop(CPUArchState *env);
+void QEMU_NORETURN cpu_loop(CPUArchState *env);
 char *target_strerror(int err);
 int get_osversion(void);
 void fork_start(void);
diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index 3b0b6b75fe..5b2c764ae7 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -236,7 +236,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
                     abi_long arg5, abi_long arg6, abi_long arg7,
                     abi_long arg8);
 extern __thread CPUState *thread_cpu;
-void cpu_loop(CPUArchState *env);
+void QEMU_NORETURN cpu_loop(CPUArchState *env);
 const char *target_strerror(int err);
 int get_osversion(void);
 void init_qemu_uname_release(void);
-- 
2.25.1