cvs commit: src/sys/conf files.amd64 files.i386 src/sys/amd64/linux32 linux.h linux32_dummy.c linux32_machdep.c linux32_sysvec.c src/sys/compat/linux linux_misc.c linux_signal.c linux_util.c src/sys/i386/linux linux.h linux_dummy.c ...

[Alexander Leidinger]

netchild    2006-08-15 12:54:30 UTC

  FreeBSD src repository

  Modified files:
    sys/conf             files.amd64 files.i386 
    sys/amd64/linux32    linux.h linux32_dummy.c linux32_machdep.c 
                         linux32_sysvec.c 
    sys/compat/linux     linux_misc.c linux_signal.c linux_util.c 
    sys/i386/linux       linux.h linux_dummy.c linux_machdep.c 
                         linux_sysvec.c 
  Log:
  Add the linux 2.6.x stuff (not used by default!):
   - TLS - complete
   - pid/tid mangling - complete
   - thread area - complete
   - futexes - complete with issues
   - clone() extension - complete with some possible minor issues
   - mq*/timer*/clock* stuff - complete but untested and the mq* stuff is
     disabled when not build as part of the kernel with native FreeBSD mq*
     support (module support for this will come later)
  
  Tested with:
   - linux-firefox - works, tested
   - linux-opera - works, tested
   - linux-realplay - doesnt work, issue with futexes
   - linux-skype - doesnt work, issue with futexes
   - linux-rt2-demo - works, tested
   - linux-acroread - doesnt work, unknown reason (coredump) and sometimes
     issue with futexes
   - various unix utilities in linux-base-gentoo3 and linux-base-fc4:
     everything tried worked
  
  On amd64 not everything is supported like on i386, the catchup is planned for
  later when the remaining bugs in the new functions are fixed.
  
  To test this new stuff, you have to run
          sysctl compat.linux.osrelease=2.6.16
  to switch back use
          sysctl compat.linux.osrelease=2.4.2
  
  Don't switch while running a linux program, strange things may or may not
  happen.
  
  Sponsored by:                   Google SoC 2006
  Submitted by:                   rdivacky
  Some suggestions/help by:       jhb, kib, manu at NetBSD.org, netchild
  
  Revision  Changes    Path
  1.3       +105 -0    src/sys/amd64/linux32/linux.h
  1.4       +0 -6      src/sys/amd64/linux32/linux32_dummy.c
  1.13      +6 -12     src/sys/amd64/linux32/linux32_machdep.c
  1.20      +1 -1      src/sys/amd64/linux32/linux32_sysvec.c
  1.181     +98 -0     src/sys/compat/linux/linux_misc.c
  1.57      +58 -0     src/sys/compat/linux/linux_signal.c
  1.31      +7 -2      src/sys/compat/linux/linux_util.c
  1.92      +3 -0      src/sys/conf/files.amd64
  1.565     +3 -0      src/sys/conf/files.i386
  1.66      +99 -0     src/sys/i386/linux/linux.h
  1.42      +1 -18     src/sys/i386/linux/linux_dummy.c
  1.51      +356 -25   src/sys/i386/linux/linux_machdep.c
  1.146     +31 -2     src/sys/i386/linux/linux_sysvec.c