This patch series includes two main sets of patches. To make it simple to review, I've included the changes from my student which the later changes depend on. I've included a change from Jessica and Doug as well. I've reviewed them, but more eyes never hurt.
I've also included a number of 'touch up' patches needed either to get the aarch64 building, or to implmement suggestions from prior review cycles. The main one is what's charitably described as a kludge: force aarch64 to use 4k pages. The qemu-project (and blitz branch) hasn't had the necessary changes to bsd-user needed to support variable page size. Sorry this is so late... Live has conspired to delay me. Doug Rabson (1): bsd-user: Simplify the implementation of execve Jessica Clarke (1): bsd-user: Sync fork_start/fork_end with linux-user Stacey Son (6): bsd-user:Add CPU initialization and management functions bsd-user:Add AArch64 register handling and related functions bsd-user:Add ARM AArch64 signal handling support bsd-user:Add get_mcontext function for ARM AArch64 bsd-user:Add set_mcontext function for ARM AArch64 bsd-user:Add AArch64 improvements and signal handling functions Warner Losh (6): bsd-user:Add ARM AArch64 support and capabilities bsd-user:Add setup_sigframe_arch function for ARM AArch64 bsd-user: Hard wire aarch64 to be 4k pages only bsd-user: Define TARGET_SIGSTACK_ALIGN and use it to round stack bsd-user: Make compile for non-linux user-mode stuff bsd-user: Add aarch64 build to tree bsd-user/aarch64/signal.c | 137 +++++++++++++++++ bsd-user/aarch64/target_arch.h | 29 ++++ bsd-user/aarch64/target_arch_cpu.c | 31 ++++ bsd-user/aarch64/target_arch_cpu.h | 189 ++++++++++++++++++++++++ bsd-user/aarch64/target_arch_elf.h | 163 ++++++++++++++++++++ bsd-user/aarch64/target_arch_reg.h | 56 +++++++ bsd-user/aarch64/target_arch_signal.h | 82 ++++++++++ bsd-user/aarch64/target_arch_sigtramp.h | 48 ++++++ bsd-user/aarch64/target_arch_sysarch.h | 42 ++++++ bsd-user/aarch64/target_arch_thread.h | 61 ++++++++ bsd-user/aarch64/target_arch_vmparam.h | 74 ++++++++++ bsd-user/aarch64/target_syscall.h | 51 +++++++ bsd-user/arm/target_arch_signal.h | 2 + bsd-user/freebsd/os-proc.c | 118 +-------------- bsd-user/i386/target_arch_signal.h | 2 + bsd-user/main.c | 46 ++---- bsd-user/qemu.h | 3 + bsd-user/signal.c | 9 +- bsd-user/x86_64/target_arch_signal.h | 2 + configs/targets/aarch64-bsd-user.mak | 3 + target/arm/cpu-param.h | 4 + target/arm/gdbstub64.c | 4 + 22 files changed, 1001 insertions(+), 155 deletions(-) create mode 100644 bsd-user/aarch64/signal.c create mode 100644 bsd-user/aarch64/target_arch.h create mode 100644 bsd-user/aarch64/target_arch_cpu.c create mode 100644 bsd-user/aarch64/target_arch_cpu.h create mode 100644 bsd-user/aarch64/target_arch_elf.h create mode 100644 bsd-user/aarch64/target_arch_reg.h create mode 100644 bsd-user/aarch64/target_arch_signal.h create mode 100644 bsd-user/aarch64/target_arch_sigtramp.h create mode 100644 bsd-user/aarch64/target_arch_sysarch.h create mode 100644 bsd-user/aarch64/target_arch_thread.h create mode 100644 bsd-user/aarch64/target_arch_vmparam.h create mode 100644 bsd-user/aarch64/target_syscall.h create mode 100644 configs/targets/aarch64-bsd-user.mak -- 2.45.1
