tree d04eabe7ee270205d5efc67d4d3de9f0d5783ad2
parent 9f7c97324c273015812fe93b85d000335d6fa7c4
author Richard Henderson <richard.henderson@linaro.org> 1708644278 -1000
committer Richard Henderson <richard.henderson@linaro.org> 1709316595 -1000

linux-user: Rewrite target_shmat

Handle combined host and guest alignment requirements.
Handle host and guest page size differences.
Handle SHM_EXEC.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/115
Tested-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>