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| author | Richard Henderson | 2022-04-28 10:10:55 +0200 |
|---|---|---|
| committer | Richard Henderson | 2022-06-28 01:05:07 +0200 |
| commit | ed3a06b10a6abb53589d794ed23accf21be05633 (patch) | |
| tree | 78e7bb0e6c8432afd1e985f3e8a156402f2821df /include | |
| parent | semihosting: Clean up common_semi_open_cb (diff) | |
| download | qemu-ed3a06b10a6abb53589d794ed23accf21be05633.tar.gz qemu-ed3a06b10a6abb53589d794ed23accf21be05633.tar.xz qemu-ed3a06b10a6abb53589d794ed23accf21be05633.zip | |
semihosting: Return void from do_common_semihosting
Perform the cleanup in the FIXME comment in common_semi_gdb_syscall.
Do not modify guest registers until the syscall is complete,
which in the gdbstub case is asynchronous.
In the synchronous non-gdbstub case, use common_semi_set_ret
to set the result. Merge set_swi_errno into common_semi_cb.
Rely on the latter for combined return value / errno setting.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions