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| author | Peter Maydell <peter.maydell@linaro.org> | 2020-01-30 16:02:01 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-01-30 16:02:01 +0000 |
| commit | 16ab12a936ef96b25be7f5981c96548fa772f3df (patch) | |
| tree | f0e22448b6c115ae3e4d7bb9d9e7f56e6820bfac /hw/semihosting | |
| parent | ea4d7ab5d927baa96b940bcbbdf3b2971cf6b9ab (diff) | |
target/arm/arm-semi: Don't let the guest close stdin/stdout/stderr
The guest can use the semihosting API to open a handle
corresponding to QEMU's own stdin, stdout, or stderr.
When the guest closes this handle, we should not
close the underlying host stdin/stdout/stderr
the way we would do if the handle corresponded to
a host fd we'd opened on behalf of the guest in SYS_OPEN.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200124172954.28481-1-peter.maydell@linaro.org
Diffstat (limited to 'hw/semihosting')
0 files changed, 0 insertions, 0 deletions