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semihosting/arm-compat-semi: Avoid using hardcoded /tmp

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Use g_get_tmp_dir() to get the directory to use for temporary files.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20221006151927.2079583-2-bmeng.cn@gmail.com>
Message-Id: <20221027183637.2772968-11-alex.bennee@linaro.org>
This commit is contained in:
Bin Meng 2022-10-27 19:36:16 +01:00 committed by Alex Bennée
parent 25916dd65d
commit 3878d0c7d7
1 changed files with 2 additions and 1 deletions
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3
semihosting/arm-compat-semi.c
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@ -503,7 +503,8 @@ void do_common_semihosting(CPUState *cs)
GET_ARG(0);
GET_ARG(1);
GET_ARG(2);
len = asprintf(&s, "/tmp/qemu-%x%02x", getpid(), (int)arg1 & 0xff);
len = asprintf(&s, "%s/qemu-%x%02x", g_get_tmp_dir(),
getpid(), (int)arg1 & 0xff);
if (len < 0) {
common_semi_set_ret(cs, -1);
break;