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semihosting: Remove qemu_semihosting_console_outc

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This function has been replaced by *_write.

Reviewed-by: Luc Michel <lmichel@kalray.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-05-01 17:57:22 -07:00
parent 5d77289dac
commit 004d2abe3f
3 changed files with 0 additions and 47 deletions
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16
linux-user/semihost.c
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@ -33,22 +33,6 @@ int qemu_semihosting_console_outs(CPUArchState *env, target_ulong addr)
return len;
}
void qemu_semihosting_console_outc(CPUArchState *env, target_ulong addr)
{
char c;
if (get_user_u8(c, addr)) {
qemu_log_mask(LOG_GUEST_ERROR,
"%s: passed inaccessible address " TARGET_FMT_lx,
__func__, addr);
} else {
if (write(STDERR_FILENO, &c, 1) != 1) {
qemu_log_mask(LOG_UNIMP, "%s: unexpected write to stdout failure",
__func__);
}
}
}
/*
* For linux-user we can safely block. However as we want to return as
* soon as a character is read we need to tweak the termio to disable