On 6/28/22 10:23, Richard Henderson wrote:
> The following changes since commit 29f6db75667f44f3f01ba5037dacaf9ebd9328da:
>
> Merge tag 'pull-target-arm-20220627' of https://git.linaro.org/people/pmaydell/qemu-arm into staging (2022-06-27 16:47:39 +0530)
>
> are available in the Git repository at:
>
> https://gitlab.com/rth7680/qemu.git tags/pull-semi-20220628
>
> for you to fetch changes up to ca97e0ef99045ce650b842f3bc8c89d76daaafae:
>
> target/nios2: Move nios2-semi.c to nios2_softmmu_ss (2022-06-28 10:18:57 +0530)
>
> ----------------------------------------------------------------
> Semihosting syscall reorg:
> * Split out semihosting/syscalls.c with common implementations.
> * Reorg arm-compat-semi.c to use syscalls.c.
> * Minor prep cleanups to m68k, mips, nios2.
Applied, thanks. Please update https://wiki.qemu.org/ChangeLog/7.1 as appropriate.
r~
>
> ----------------------------------------------------------------
> Richard Henderson (60):
> semihosting: Move exec/softmmu-semi.h to semihosting/softmmu-uaccess.h
> semihosting: Return failure from softmmu-uaccess.h functions
> semihosting: Improve condition for config.c and console.c
> semihosting: Move softmmu-uaccess.h functions out of line
> accel/stubs: Add tcg stub for probe_access_flags
> semihosting: Add target_strlen for softmmu-uaccess.h
> semihosting: Simplify softmmu_lock_user_string
> semihosting: Split out guestfd.c
> semihosting: Inline set_swi_errno into common_semi_cb
> semihosting: Adjust error checking in common_semi_cb
> semihosting: Clean up common_semi_flen_cb
> semihosting: Clean up common_semi_open_cb
> semihosting: Return void from do_common_semihosting
> semihosting: Move common-semi.h to include/semihosting/
> semihosting: Remove GDB_O_BINARY
> include/exec: Move gdb open flags to gdbstub.h
> include/exec: Move gdb_stat and gdb_timeval to gdbstub.h
> include/exec: Define errno values in gdbstub.h
> gdbstub: Convert GDB error numbers to host error numbers
> semihosting: Use struct gdb_stat in common_semi_flen_cb
> semihosting: Split is_64bit_semihosting per target
> semihosting: Split common_semi_flen_buf per target
> semihosting: Split out common_semi_has_synccache
> semihosting: Split out common-semi-target.h
> semihosting: Use env more often in do_common_semihosting
> semihosting: Move GET_ARG/SET_ARG earlier in the file
> semihosting: Split out semihost_sys_open
> semihosting: Split out semihost_sys_close
> semihosting: Split out semihost_sys_read
> semihosting: Split out semihost_sys_write
> semihosting: Bound length for semihost_sys_{read,write}
> semihosting: Split out semihost_sys_lseek
> semihosting: Split out semihost_sys_isatty
> semihosting: Split out semihost_sys_flen
> semihosting: Split out semihost_sys_remove
> semihosting: Split out semihost_sys_rename
> semihosting: Split out semihost_sys_system
> semihosting: Create semihost_sys_{stat,fstat}
> semihosting: Create semihost_sys_gettimeofday
> gdbstub: Adjust gdb_syscall_complete_cb declaration
> semihosting: Fix docs comment for qemu_semihosting_console_inc
> semihosting: Pass CPUState to qemu_semihosting_console_inc
> semihosting: Expand qemu_semihosting_console_inc to read
> semihosting: Cleanup chardev init
> semihosting: Create qemu_semihosting_console_write
> semihosting: Add GuestFDConsole
> semihosting: Create qemu_semihosting_guestfd_init
> semihosting: Use console_in_gf for SYS_READC
> semihosting: Use console_out_gf for SYS_WRITEC
> semihosting: Remove qemu_semihosting_console_outc
> semihosting: Use console_out_gf for SYS_WRITE0
> semihosting: Remove qemu_semihosting_console_outs
> semihosting: Create semihost_sys_poll_one
> target/m68k: Eliminate m68k_semi_is_fseek
> target/m68k: Make semihosting system only
> target/mips: Use an exception for semihosting
> target/mips: Add UHI errno values
> target/mips: Drop pread and pwrite syscalls from semihosting
> target/nios2: Eliminate nios2_semi_is_lseek
> target/nios2: Move nios2-semi.c to nios2_softmmu_ss
>
> configs/targets/aarch64-linux-user.mak | 1 +
> configs/targets/aarch64_be-linux-user.mak | 1 +
> configs/targets/arm-linux-user.mak | 1 +
> configs/targets/armeb-linux-user.mak | 1 +
> configs/targets/riscv32-linux-user.mak | 1 +
> configs/targets/riscv64-linux-user.mak | 1 +
> include/exec/gdbstub.h | 64 +-
> include/exec/softmmu-semi.h | 101 --
> {semihosting => include/semihosting}/common-semi.h | 2 +-
> include/semihosting/console.h | 71 +-
> include/semihosting/guestfd.h | 91 ++
> include/semihosting/semihost.h | 14 +-
> include/semihosting/softmmu-uaccess.h | 59 ++
> include/semihosting/syscalls.h | 75 ++
> target/arm/common-semi-target.h | 62 ++
> target/mips/cpu.h | 3 +-
> target/mips/tcg/tcg-internal.h | 2 +
> target/riscv/common-semi-target.h | 50 +
> target/mips/tcg/sysemu_helper.h.inc | 2 -
> accel/stubs/tcg-stub.c | 7 +
> gdbstub.c | 38 +-
> linux-user/aarch64/cpu_loop.c | 2 +-
> linux-user/arm/cpu_loop.c | 2 +-
> linux-user/m68k/cpu_loop.c | 5 -
> linux-user/main.c | 9 +
> linux-user/riscv/cpu_loop.c | 2 +-
> linux-user/semihost.c | 48 +-
> semihosting/arm-compat-semi.c | 1011 +++++---------------
> semihosting/config.c | 17 +-
> semihosting/console.c | 153 ++-
> semihosting/guestfd.c | 160 ++++
> semihosting/syscalls.c | 978 +++++++++++++++++++
> semihosting/uaccess.c | 91 ++
> softmmu/vl.c | 3 +-
> stubs/semihost.c | 6 +-
> target/arm/helper.c | 4 +-
> target/arm/m_helper.c | 2 +-
> target/m68k/m68k-semi.c | 137 +--
> target/mips/tcg/exception.c | 1 +
> target/mips/tcg/sysemu/mips-semi.c | 85 +-
> target/mips/tcg/sysemu/tlb_helper.c | 4 +
> target/mips/tcg/translate.c | 12 +-
> target/nios2/nios2-semi.c | 106 +-
> target/riscv/cpu_helper.c | 2 +-
> target/mips/tcg/micromips_translate.c.inc | 6 +-
> target/mips/tcg/mips16e_translate.c.inc | 2 +-
> target/mips/tcg/nanomips_translate.c.inc | 4 +-
> semihosting/meson.build | 6 +
> target/m68k/meson.build | 6 +-
> target/nios2/meson.build | 4 +-
> 50 files changed, 2194 insertions(+), 1321 deletions(-)
> delete mode 100644 include/exec/softmmu-semi.h
> rename {semihosting => include/semihosting}/common-semi.h (96%)
> create mode 100644 include/semihosting/guestfd.h
> create mode 100644 include/semihosting/softmmu-uaccess.h
> create mode 100644 include/semihosting/syscalls.h
> create mode 100644 target/arm/common-semi-target.h
> create mode 100644 target/riscv/common-semi-target.h
> create mode 100644 semihosting/guestfd.c
> create mode 100644 semihosting/syscalls.c
> create mode 100644 semihosting/uaccess.c