From a60e5736eb8d8b624739dd4e94b9faf07fdbbbe0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Wed, 4 Oct 2023 14:00:16 +0200 Subject: [PATCH] semihosting/arm-compat: Clean up local variable shadowing MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix: semihosting/arm-compat-semi.c: In function ‘do_common_semihosting’: semihosting/arm-compat-semi.c:379:13: warning: declaration of ‘ret’ shadows a previous local [-Wshadow=local] 379 | int ret, err = 0; | ^~~ semihosting/arm-compat-semi.c:370:14: note: shadowed declaration is here 370 | uint32_t ret; | ^~~ semihosting/arm-compat-semi.c:682:27: warning: declaration of ‘ret’ shadows a previous local [-Wshadow=local] 682 | abi_ulong ret; | ^~~ semihosting/arm-compat-semi.c:370:9: note: shadowed declaration is here 370 | int ret; | ^~~ Signed-off-by: Philippe Mathieu-Daudé Message-ID: <20231004120019.93101-14-philmd@linaro.org> Reviewed-by: Richard Henderson Signed-off-by: Markus Armbruster --- semihosting/arm-compat-semi.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/semihosting/arm-compat-semi.c b/semihosting/arm-compat-semi.c index 29c5670fdf..ec959b3e01 100644 --- a/semihosting/arm-compat-semi.c +++ b/semihosting/arm-compat-semi.c @@ -367,7 +367,6 @@ void do_common_semihosting(CPUState *cs) target_ulong ul_ret; char * s; int nr; - uint32_t ret; int64_t elapsed; nr = common_semi_arg(cs, 0) & 0xffffffffU; @@ -725,6 +724,9 @@ void do_common_semihosting(CPUState *cs) case TARGET_SYS_EXIT: case TARGET_SYS_EXIT_EXTENDED: + { + uint32_t ret; + if (common_semi_sys_exit_extended(cs, nr)) { /* * The A64 version of SYS_EXIT takes a parameter block, @@ -752,6 +754,7 @@ void do_common_semihosting(CPUState *cs) } gdb_exit(ret); exit(ret); + } case TARGET_SYS_ELAPSED: elapsed = get_clock() - clock_start;