diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2017-10-06 16:46:48 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-10-06 16:46:48 +0100 |
| commit | 907bedb3f3ce134c149599bd9cb61856d811b8ca (patch) | |
| tree | 20fe088281fdb5ae7ede849dd629b1b3b560de3f /target/arm/machine.c | |
| parent | bfb2eb52788b9605ef2fc9bc72683d4299117fde (diff) | |
| download | qemu-907bedb3f3ce134c149599bd9cb61856d811b8ca.tar.gz | |
target/arm: Add support for restoring v8M additional state context
For v8M, exceptions from Secure to Non-Secure state will save
callee-saved registers to the exception frame as well as the
caller-saved registers. Add support for unstacking these
registers in exception exit when necessary.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 1506092407-26985-12-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'target/arm/machine.c')
0 files changed, 0 insertions, 0 deletions