cvs commit: src/sys/compat/linux linux_file.c linux_getcwd.c linux_ioctl.c linux_ipc.c linux_ipc.h linux_mib.c linux_misc.c linux_signal.c linux_socket.c linux_stats.c linux_sysctl.c linux_uid16.c

[Tim J. Robbins]

tjr         2004-08-16 07:28:17 UTC

  FreeBSD src repository

  Modified files:
    sys/compat/linux     linux_file.c linux_getcwd.c linux_ioctl.c 
                         linux_ipc.c linux_ipc.h linux_mib.c 
                         linux_misc.c linux_signal.c 
                         linux_socket.c linux_stats.c 
                         linux_sysctl.c linux_uid16.c 
  Log:
  Changes to MI Linux emulation code necessary to run 32-bit Linux binaries
  on AMD64, and the general case where the emulated platform has different
  size pointers than we use natively:
  - declare certain structure members as l_uintptr_t and use the new PTRIN
    and PTROUT macros to convert to and from native pointers.
  - declare some structures __packed on amd64 when the layout would differ
    from that used on i386.
  - include <machine/../linux32/linux.h> instead of <machine/../linux/linux.h>
    if compiling with COMPAT_LINUX32. This will need to be revisited before
    32-bit and 64-bit Linux emulation support can coexist in the same kernel.
  - other small scattered changes.
  
  This should be a no-op on i386 and Alpha.
  
  Revision  Changes    Path
  1.87      +21 -6     src/sys/compat/linux/linux_file.c
  1.15      +7 -0      src/sys/compat/linux/linux_getcwd.c
  1.121     +13 -2     src/sys/compat/linux/linux_ioctl.c
  1.39      +56 -34    src/sys/compat/linux/linux_ipc.c
  1.10      +2 -2      src/sys/compat/linux/linux_ipc.h
  1.22      +6 -0      src/sys/compat/linux/linux_mib.c
  1.158     +29 -6     src/sys/compat/linux/linux_misc.c
  1.46      +14 -3     src/sys/compat/linux/linux_signal.c
  1.51      +67 -51    src/sys/compat/linux/linux_socket.c
  1.62      +9 -2      src/sys/compat/linux/linux_stats.c
  1.13      +13 -6     src/sys/compat/linux/linux_sysctl.c
  1.15      +7 -0      src/sys/compat/linux/linux_uid16.c