Patches 2, 3, and 5 have appeared before.
The patch for the kuser page has been updated to use the commpage
infrastructure, which needed expanding just a bit to handle the
page being at the beginning of the address space.
Getting the toolchain built allowed the code to actually be tested,
which showed up a few more problems in the testsuite.
I have already pushed the debian-nios2-cross image to gitlab, much
like we did for hexagon and its locally built toolchain.
r~
Richard Henderson (9):
tests/docker: Add debian-nios2-cross image
linux-user/nios2: Properly emulate EXCP_TRAP
linux-user/nios2: Fixes for signal frame setup
linux-user/elfload: Rename ARM_COMMPAGE to HI_COMMPAGE
linux-user/nios2: Map a real kuser page
linux-user/nios2: Fix EA vs PC confusion
linux-user/nios2: Fix sigmask in setup_rt_frame
linux-user/nios2: Use set_sigmask in do_rt_sigreturn
tests/tcg: Enable container_cross_cc for nios2
target/nios2/cpu.h | 2 +-
linux-user/elfload.c | 66 +++++++++++--
linux-user/nios2/cpu_loop.c | 93 +++++++++---------
linux-user/nios2/signal.c | 56 +++++------
linux-user/signal.c | 2 -
target/nios2/translate.c | 26 +++--
tests/docker/Makefile.include | 19 ++++
.../dockerfiles/debian-nios2-cross.docker | 34 +++++++
.../build-toolchain.sh | 97 +++++++++++++++++++
tests/tcg/configure.sh | 6 ++
10 files changed, 302 insertions(+), 99 deletions(-)
create mode 100644 tests/docker/dockerfiles/debian-nios2-cross.docker
create mode 100755
tests/docker/dockerfiles/debian-nios2-cross.docker.d/build-toolchain.sh