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| author | Peter Maydell | 2015-09-07 11:39:28 +0200 |
|---|---|---|
| committer | Peter Maydell | 2015-09-07 11:39:28 +0200 |
| commit | faacc041619581c566c21ed87aa1933420731282 (patch) | |
| tree | f29baeddbbf71d2b6b7a9906045e87ea09d03ce6 /linux-user | |
| parent | include/exec/softmmu-semi.h: Add support for 64-bit values (diff) | |
| download | qemu-faacc041619581c566c21ed87aa1933420731282.tar.gz qemu-faacc041619581c566c21ed87aa1933420731282.tar.xz qemu-faacc041619581c566c21ed87aa1933420731282.zip | |
target-arm/arm-semi.c: Support widening APIs to 64 bits
The 64-bit A64 semihosting API has some pervasive changes from
the 32-bit version:
* all parameter blocks are arrays of 64-bit values, not 32-bit
* the semihosting call number is passed in W0
* the return value is a 64-bit value in X0
Implement the necessary handling for this widening.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Christopher Covington <christopher.covington@linaro.org>
Tested-by: Christopher Covington <cov@codeaurora.org>
Message-id: 1439483745-28752-7-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'linux-user')
0 files changed, 0 insertions, 0 deletions