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semihosting: don't send the trailing '\0'

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Don't send the trailing 0 from the string.

Signed-off-by: KONRAD Frederic <frederic.konrad@adacore.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1592215252-26742-2-git-send-email-frederic.konrad@adacore.com>
Message-Id: <20200724064509.331-4-alex.bennee@linaro.org>
This commit is contained in:
KONRAD Frederic 2020-07-24 07:44:56 +01:00 committed by Alex Bennée
parent 619985e937
commit 7d2d6522bb
1 changed files with 3 additions and 1 deletions
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4
hw/semihosting/console.c
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@ -52,7 +52,9 @@ static GString *copy_user_string(CPUArchState *env, target_ulong addr)
do {
if (cpu_memory_rw_debug(cpu, addr++, &c, 1, 0) == 0) {
s = g_string_append_c(s, c);
if (c) {
s = g_string_append_c(s, c);
}
} else {
qemu_log_mask(LOG_GUEST_ERROR,
"%s: passed inaccessible address " TARGET_FMT_lx,