diff options
| author | Richard Henderson | 2021-02-12 19:48:44 +0100 |
|---|---|---|
| committer | Peter Maydell | 2021-02-16 12:04:53 +0100 |
| commit | ee1bf83de79143e5893f19e1aa657d1c37ba0c70 (patch) | |
| tree | 163104bfebabbbf4f8f76fb092c30fea02ea6966 /include/exec | |
| parent | exec: Use cpu_untagged_addr in g2h; split out g2h_untagged (diff) | |
| download | qemu-ee1bf83de79143e5893f19e1aa657d1c37ba0c70.tar.gz qemu-ee1bf83de79143e5893f19e1aa657d1c37ba0c70.tar.xz qemu-ee1bf83de79143e5893f19e1aa657d1c37ba0c70.zip | |
linux-user: Explicitly untag memory management syscalls
We define target_mmap et al as untagged, so that they can be
used from the binary loaders. Explicitly call cpu_untagged_addr
for munmap, mprotect, mremap syscall entry points.
Add a few comments for the syscalls that are exempted by the
kernel's tagged-address-abi.rst.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210212184902.1251044-14-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/exec')
0 files changed, 0 insertions, 0 deletions