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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-05-01 17:21:00 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-06-28 04:36:50 +0530 |
| commit | e4a4aaa51b4c71914a6f30ca504ab78e8f695aee (patch) | |
| tree | b36e1de06b9d0165a59f06d284808ef546e725eb /include/semihosting/guestfd.h | |
| parent | 008e147572863a7a54c54403e626aaed3e50574f (diff) | |
| download | focaccia-qemu-e4a4aaa51b4c71914a6f30ca504ab78e8f695aee.tar.gz focaccia-qemu-e4a4aaa51b4c71914a6f30ca504ab78e8f695aee.zip | |
semihosting: Create qemu_semihosting_guestfd_init
For arm-compat, initialize console_{in,out}_gf;
otherwise, initialize stdio file descriptors.
This will go some way to cleaning up arm-compat, and
will allow other semihosting to use normal stdio.
Reviewed-by: Luc Michel <lmichel@kalray.eu>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/semihosting/guestfd.h')
| -rw-r--r-- | include/semihosting/guestfd.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/semihosting/guestfd.h b/include/semihosting/guestfd.h index a7ea1041ea..3d426fedab 100644 --- a/include/semihosting/guestfd.h +++ b/include/semihosting/guestfd.h @@ -35,6 +35,13 @@ typedef struct GuestFD { }; } GuestFD; +/* + * For ARM semihosting, we have a separate structure for routing + * data for the console which is outside the guest fd address space. + */ +extern GuestFD console_in_gf; +extern GuestFD console_out_gf; + /** * alloc_guestfd: * |