Le 21/12/2021 à 03:50, Richard Henderson a écrit :
The first word of page1 is data, so the whole thing
can't be implemented with emulation of addresses.
Use init_guest_commpage for the allocation.
Hijack trap number 16 to implement cmpxchg.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
linux-user/elfload.c | 50 ++++++++++++++++++++++++++++++++++++-
linux-user/nios2/cpu_loop.c | 50 ++++++++++++++++++++-----------------
target/nios2/translate.c | 9 -------
3 files changed, 76 insertions(+), 33 deletions(-)
Reviewed-by: Laurent Vivier <laur...@vivier.eu>
